Radon concentration detection equipment, radon concentration detection method and radon concentration detection device

Abstract

The invention relates to the technical field of radon concentration measurement, in particular to radon concentration detection equipment, a radon concentration detection method and a radon concentration detection device. The radon concentration detection equipment comprises a feeding rotary disc stock bin assembly, a mechanical arm grabbing assembly, a detection assembly, a control assembly and a power supply assembly. The control assembly is in communication connection with the feeding rotary disc stock bin assembly, the mechanical arm grabbing assembly and the detection assembly. The loading turntable stock bin assembly is used for placing an active carbon box to be tested; the control assembly is used for controlling the feeding rotary disc stock bin assembly to convey the activated carbon boxes to a target grabbing position, controlling the mechanical arm grabbing assembly to move to the target grabbing position to grab the activated carbon boxes in sequence and putting the activated carbon boxes into the detection assembly in sequence, and the detection assembly is used for obtaining the radon concentration in each activated carbon box. According to the technical scheme, the radon concentration of the activated carbon box can be automatically tested, then the radon concentration in a room such as a laboratory is determined, the detection experiment efficiency can be improved, and the cost can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of radon concentration measurement, and particularly to a radon concentration detection device, a detection method and a device. Background Art

[0002] At present, according to the regulations in the national standard GB50325-2020 "Standard for Control of Indoor Environmental Pollution of Civil Building Engineering", the indoor radon detection preferably adopts the methods of pump suction electrostatic collection energy spectrum analysis, pump suction scintillation chamber method, pump suction pulse ionization chamber method, and activated carbon box-low background multi-channel γ spectrometer method. Compared with the first three methods, the activated carbon box method has the advantages of strong stability, low detection cost, and the ability to detect a large number of samples at one time, and is widely used in the detection of indoor radon concentration.

[0003] When detecting indoor radon by the existing activated carbon box method, it needs to go through processes such as "placing the activated carbon box - collecting the activated carbon box - measuring the activated carbon box - calculating data", and it is impossible to obtain detection data in real time, which increases the detection time. Especially the process of measuring the activated carbon box in the laboratory takes a long time, and at least one staff member needs to be dedicated to the experiment. The whole detection process requires in-depth manual participation, and the detection experiment efficiency is low, and automatic detection for 7*24 hours cannot be achieved. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a radon concentration detection device, a detection method and a device, which can realize automatic testing of the radon concentration of the activated carbon box, and then determine the radon concentration in the indoor environment such as a laboratory, and can improve the detection experiment efficiency and reduce costs.

[0005] In a first aspect, the present invention provides a radon concentration detection device, including: a feeding turntable bin assembly, a robotic arm grasping assembly, a detection assembly, a control assembly and a power supply assembly; the control assembly is respectively communicatively connected with the feeding turntable bin assembly, the robotic arm grasping assembly and the detection assembly; the feeding turntable bin assembly is used for placing the activated carbon boxes to be tested; the power supply assembly supplies power to the feeding turntable bin assembly, the robotic arm grasping assembly, the detection assembly and the control assembly; the control assembly is used to control the feeding turntable bin assembly to transport the activated carbon box to the target grasping position, and control the robotic arm grasping assembly to move to the target grasping position to grasp the activated carbon box, and sequentially place each activated carbon box into the detection assembly; the detection assembly is used to obtain the radon concentration in each activated carbon box and output it to the control assembly.

[0006] In some embodiments, the radon concentration detection device further includes: A weighing assembly, the weighing assembly being communicatively connected to the control assembly; the weighing assembly being located between the feeding turntable bin assembly and the detection assembly; The robotic arm gripping assembly is used to grip the activated carbon box and move it onto the weighing assembly. After the weighing assembly obtains the first weight of the activated carbon box, the robotic arm gripping assembly grips the activated carbon box and moves it into the detection assembly; The control assembly is used to determine the activated carbon box with an anomaly based on the difference between the first weight and the second weight, where the second weight is the initial weight of the activated carbon box that has not been sampled after being dried, weighed, and sealed.

[0007] In some embodiments, the weighing assembly includes a fixing frame, a weighing element, a code scanning element, a code scanning bracket, a sensing element, and a sensing bracket; The weighing element is located on the fixing frame, and the code scanning element is fixed to the fixing frame through the code scanning bracket; the code scanning element is used to obtain the two-dimensional code of the activated carbon box; The sensing element is fixed to the fixing frame through the sensing bracket, and the sensing element is used to detect the activated carbon box on the weighing element; Wherein, the weighing element and the sensing element are communicatively connected to the control assembly.

[0008] In some embodiments, the radon concentration detection device further includes: a blanking bin assembly, the blanking bin assembly including a bottom frame and a bin located on the bottom frame; The control assembly is used to control the robotic arm gripping assembly to grip the activated carbon box that has completed detection in the detection assembly and move the activated carbon box that has completed detection into the bin.

[0009] In some embodiments, the robotic arm gripping assembly includes: a jaw connecting arm, a first guide rail, a first drag chain, a first driving element, a second guide rail, a second drag chain, a second driving element, a first mounting seat, a second mounting seat, and jaws; the first mounting seat is arranged on the first guide rail, and the second mounting seat is located on the second guide rail and is mechanically connected to the first guide rail; The jaws are fixedly clamped on the jaw connecting arm; the first driving element is used to drive the first shaft drag chain to move so that the first mounting seat moves along the first guide rail, and the second driving element is used to drive the second drag chain to move so that the second mounting seat moves along the second guide rail and drives the first guide rail to move together, so that the jaws move to the target gripping position to grip the activated carbon box.

[0010] In some embodiments, the loading turntable bin assembly includes a turntable chassis, and a plurality of carbon box placement rods, a third driving element, a lifting guide rail, a carbon box lifting plate, and a rotatable bin located on the turntable chassis; the carbon box lifting plate is arranged on the lifting guide rail; The carbon box placement rods are fixed to the rotatable bin, and the carbon box placement rods are used for placing the activated carbon boxes; the rotatable bin rotates and positions the activated carbon boxes above the initial position of the carbon box lifting plate, and the third driving element is used to drive the lifting guide rail to lift and lower the carbon box lifting plate so as to transport the activated carbon boxes on the carbon box placement rods to the target grasping position.

[0011] In some embodiments, the detection assembly includes a detection body, a connecting plate, a switch cover control rod, a turntable rotation structure, and a fourth driving element; The connecting plate covers the opening of the detection body, the turntable rotation structure is hinged to the switch cover control rod, and the switch cover control rod is hinged to the connecting plate; The fourth driving element is used to drive the turntable rotation structure to move, and the turntable rotation structure is used to drive the switch cover control rod to move so as to open or close the connecting plate; the detection body is used to detect the radon concentration in the activated carbon box and transmit it to the control assembly.

[0012] In some embodiments, the control assembly includes a control panel, and the control panel is used to receive user input instructions to control the radon concentration detection device to turn on the automatic detection function.

[0013] In a second aspect, the present invention also provides a radon concentration detection method, which is implemented based on the radon concentration detection device described in the first aspect; the radon concentration detection method includes: Receiving a user operation instruction, and controlling the radon concentration detection device to turn on the automatic operation state; Sequentially controlling the activated carbon boxes to be placed into the detection assembly to obtain the radon concentration in each activated carbon box.

[0014] In some embodiments, the detection assembly includes a detection body; controlling the activated carbon box to be placed into the detection assembly includes: Controlling the activated carbon boxes on the carbon box placement rods to be transported to the target grasping position of the robotic arm grasping assembly; Controlling the jaws in the robotic arm grasping assembly to move to the target grasping position to grasp the activated carbon box, and moving the activated carbon box above the detection body; Controlling the detection body to be turned on, and putting the activated carbon box into the detection body through the jaws.

[0015] In some embodiments, the radon concentration detection device further includes a weighing assembly; before controlling the detection body to be turned on and placing the activated carbon box into the detection body through the clamping jaws, the radon concentration detection method further includes: Obtaining the first weight of the activated carbon box; Determining the activated carbon box with an anomaly based on the difference between the first weight and the second weight, where the second weight is the initial weight of the activated carbon box that has been dried, weighed, sealed, and not sampled.

[0016] In some embodiments, the radon concentration detection device further includes a blanking hopper assembly, and the blanking hopper assembly includes a hopper; after detecting the radon concentration in the activated carbon box, the radon concentration detection method further includes: Controlling the clamping jaws in the robotic arm grasping assembly to move the activated carbon box in the detection body into the hopper.

[0017] In a third aspect, the present invention further provides a radon concentration detection device, including: A control module, configured to receive a user operation instruction, control the radon concentration detection device to enter an automatic operation state; sequentially control the activated carbon boxes to be placed into the detection component to obtain the radon concentration in each activated carbon box.

[0018] In a fourth aspect, the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a program or instructions, and the program or instructions cause a computer to execute the steps of the radon concentration detection method as described in the second aspect.

[0019] In a fifth aspect, the present invention further provides an electronic device, including: a processor and a memory; the processor is configured to execute the steps of the radon concentration detection method as described in the second aspect by calling the program or instructions stored in the memory.

[0020] The technical solution provided by the embodiments of the present invention has the following advantages compared with the prior art: The radon concentration detection device provided by the embodiment of the present invention includes: a feeding turntable bin assembly, a robotic arm grasping assembly, a detection assembly, a control assembly, and a power supply assembly; the control assembly is communicatively connected to the feeding turntable bin assembly, the robotic arm grasping assembly, and the detection assembly respectively; the feeding turntable bin assembly is used to place activated carbon boxes to be tested; the power supply assembly supplies power to the feeding turntable bin assembly, the robotic arm grasping assembly, the detection assembly, and the control assembly; the control assembly is used to control the feeding turntable bin assembly to transport the activated carbon boxes to the target grasping position, and control the robotic arm grasping assembly to move to the target grasping position to grasp the activated carbon boxes, and sequentially place each activated carbon box into the detection assembly; the detection assembly is used to obtain the radon concentration in each activated carbon box and output it to the control assembly. Thus, the automatic testing of the radon concentration in the activated carbon boxes can be realized, and then the radon concentration in the indoor environment such as a laboratory can be determined. By realizing the automated operation of the detection process, the indoor radon concentration detection is easier to master and control, and the reliability and durability are greatly increased. In addition, since there is no need for manual in-depth participation throughout the detection process, the problems of high labor cost and low experimental efficiency in the prior art of indoor radon detection are solved. Through the embodiment of the present invention, the detection experiment efficiency can be improved, the cost can be reduced, and the 7*24-hour automatic detection can be realized. Description of the Drawings

[0021] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with the present invention, and are used together with the specification to explain the principles of the present invention.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative labor.

[0023] Figure 1 It is a schematic structural diagram of a radon concentration detection device provided by an embodiment of the present invention; Figure 2 It is a schematic structural diagram of a weighing assembly provided by an embodiment of the present invention; Figure 3 It is a schematic structural diagram of a blanking bin assembly provided by an embodiment of the present invention; Figure 4 It is a schematic structural diagram of a robotic arm grasping assembly provided by an embodiment of the present invention; Figure 5 It is a schematic structural diagram of a feeding turntable bin assembly provided by an embodiment of the present invention; Figure 6 It is a schematic structural diagram of another feeding turntable bin assembly provided by an embodiment of the present invention; Figure 7A schematic diagram of the structure of a detection component provided by an embodiment of the present invention; Figure 8 A schematic diagram of a radon concentration detection method provided by an embodiment of the present invention; Figure 9 A schematic diagram of the structure of a radon concentration detection device provided by an embodiment of the present invention; Figure 10 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention.

[0024] Among them, 1. Feeding turntable silo assembly; 2. Robot arm grabbing assembly; 3. Weighing assembly; 4. Detection assembly; 5. Gripper; 6. Unloading silo assembly; 7. Power supply assembly; 8. Control assembly; 9. Activated carbon box; Carbon box placement rod 11; 12. Turntable chassis; 13. Third drive element; 14. Lifting guide rail; 15. Carbon box lifting plate; 16. Rotatable silo; 21. Gripper connecting arm; 22 First guide rail; 23. First drag chain; 24. First drive element; 25. Second guide rail; 27. Second drag chain; 26. Second drive element; 28 , first mounting seat; 29, second mounting seat; 31, weighing element; 32, code scanning element; 321, code scanning bracket; 33, sensor element; 41, detection body; 42, connecting plate; 43, switch cover control lever; 44, turntable rotation structure; 45, fourth driving element; 331, sensor bracket; 34, fixing bracket; 62, NG material box; 63, first layer OK material box; 64, second layer OK material box; 65, third layer OK material box; 66, bottom layer OK material box; 631, moving guide plate; 632, roller strip; 633, servo motor. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the scheme of the present invention will be further described below. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] The radon concentration detection device provided by the embodiments of the present invention includes: a feeding turntable bin component, a robotic arm grasping component, a detection component, a control component, and a power supply component; the control component is respectively communicatively connected to the feeding turntable bin component, the robotic arm grasping component, and the detection component; the feeding turntable bin component is used to place activated carbon boxes to be tested; the power supply component supplies power to the feeding turntable bin component, the robotic arm grasping component, the detection component, and the control component; the control component is used to control the feeding turntable bin component to transport the activated carbon box to the target grasping position, and control the robotic arm grasping component to move to the target grasping position to grasp the activated carbon box, and sequentially place each activated carbon box into the detection component; the detection component is used to obtain the radon concentration in each activated carbon box and output it to the control component. Thus, the automatic testing of the radon concentration of the activated carbon box can be realized, and then the radon concentration in the indoor environment such as a laboratory can be determined. By realizing the automatic operation of the detection process, the indoor radon concentration detection is easier to master and control, and the reliability and durability are greatly increased. In addition, since there is no need for manual in-depth participation throughout the detection process, the problems of high labor cost and low experimental efficiency in the prior art of indoor radon detection are solved. Through the embodiments of the present invention, the detection experiment efficiency can be improved, the cost can be reduced, and the 7*24-hour automatic detection can be realized.

[0028] The radon concentration detection device, detection method, device, medium, and electronic device provided by the embodiments of the present invention will be exemplarily described below with reference to the accompanying drawings.

[0029] Figure 1 It is a schematic structural diagram of a radon concentration detection device provided by an embodiment of the present invention. As Figure 1 shown, the radon concentration detection device includes: a feeding turntable bin component 1, a robotic arm grasping component 2, a detection component 4, a control component 8, and a power supply component 7; the control component 8 is respectively communicatively connected to the feeding turntable bin component 1, the robotic arm grasping component 2, and the detection component 4; the feeding turntable bin component 1 is used to place the activated carbon box 9 to be tested; the power supply component 7 supplies power to the feeding turntable bin component 1, the robotic arm grasping component 2, the detection component 4, and the control component 8; the control component 8 is used to control the feeding turntable bin component 1 to transport the activated carbon box 9 to the target grasping position, and control the robotic arm grasping component 2 to move to the target grasping position to grasp the activated carbon box 9, and sequentially place each activated carbon box 9 into the detection component 4; the detection component 4 is used to obtain the radon concentration in each activated carbon box 9 and output it to the control component 8.

[0030] Specifically, during the test, multiple activated carbon boxes 9 (the activated carbon boxes 9 can adsorb the radon concentration in the room) placed indoors for a period of time, such as in a laboratory, are collected. The collected activated carbon boxes 9 are placed in the feeding turntable bin assembly 1 of the radon concentration detection device, and then the automatic test function of the radon concentration detection device is turned on. Specifically, the feeding turntable bin assembly 1 can be controlled to transport the activated carbon box 9 to the target grasping position of the robotic arm grasping assembly 2, and then the robotic arm grasping assembly 2 is controlled to move to the target grasping position to grasp the activated carbon box 9. After the robotic arm grasping assembly 2 grasps the activated carbon box 9, the activated carbon box 9 is transported to the detection assembly 4, and the radon concentration of the activated carbon box 9 is tested by the detection assembly 4 and output to the control assembly 8, thereby the radon concentration in the room, such as in the laboratory, can be determined.

[0031] Among them, the target grasping position is a fixed position calibrated in advance through experiments. When each activated carbon box 9 is transported to this fixed position by the feeding turntable bin assembly 1, the robotic arm grasping assembly 2 moves to this fixed position to grasp the activated carbon box 9.

[0032] Exemplarily, the first activated carbon box 9 that reaches this fixed position is placed into the detection assembly 4 to obtain the radon concentration in the first activated carbon box 9. After the detection of the first activated carbon box 9 is completed, the first activated carbon box 9 is taken out, and then the second activated carbon box 9 that reaches this fixed position is placed into the detection assembly 4 to obtain the radon concentration in the second activated carbon box 9, and so on to achieve automatic testing of the radon concentration in each activated carbon box 9.

[0033] Thus, when testing the radon concentration in a room, such as in a laboratory, using an activated carbon box, the embodiment of the present invention can achieve automatic testing of the radon concentration in the activated carbon box, and then determine the radon concentration in the room, such as in the laboratory. By realizing the automated operation of the detection process, the indoor radon concentration detection is easier to master and control, and the reliability and durability are greatly increased. In addition, since there is no need for in-depth manual participation throughout the detection process, the problems of high labor cost and low experimental efficiency in the prior art for detecting indoor radon are solved. Through the embodiment of the present invention, the detection experiment efficiency can be improved, the cost can be reduced, and 7*24-hour automatic detection can be achieved.

[0034] The radon concentration detection device provided by the embodiments of the present invention includes: a feeding turntable bin assembly, a robotic arm grasping assembly, a detection assembly, a control assembly, and a power supply assembly; the control assembly is communicatively connected to the feeding turntable bin assembly, the robotic arm grasping assembly, and the detection assembly respectively; the feeding turntable bin assembly is used to place the activated carbon boxes to be tested; the power supply assembly supplies power to the feeding turntable bin assembly, the robotic arm grasping assembly, the detection assembly, and the control assembly; the control assembly is used to control the feeding turntable bin assembly to transport the activated carbon boxes to the target grasping position, and control the robotic arm grasping assembly to move to the target grasping position to grasp the activated carbon boxes, and sequentially place each activated carbon box into the detection assembly; the detection assembly is used to obtain the radon concentration in each activated carbon box and output it to the control assembly. Thus, the automatic testing of the radon concentration of the activated carbon boxes can be realized, and then the radon concentration in the indoor environment such as a laboratory can be determined. By realizing the automatic operation of the detection process, the indoor radon concentration detection is easier to master and control, and the reliability and durability are greatly increased. In addition, since there is no need for manual in-depth participation throughout the detection process, the problems of high labor cost and low experimental efficiency in the prior art for detecting indoor radon are solved. Through the embodiments of the present invention, the detection experiment efficiency can be improved, the cost can be reduced, and the 7*24-hour automatic detection can be realized.

[0035] In some embodiments, as continued Figure 1 shown, the radon concentration detection device further includes: a weighing assembly 3, the weighing assembly 3 is communicatively connected to the control assembly 8; the weighing assembly 3 is used to detect the first weight of the activated carbon box 9 before it is placed into the detection assembly 4; the control assembly 8 is used to determine the activated carbon box 9 with an abnormality based on the difference between the first weight and the second weight, and the second weight is the initial weight of the activated carbon box 9 after being dried, weighed, and sealed without sampling.

[0036] Wherein, the weighing assembly 3 is located between the feeding turntable bin assembly 1 and the detection assembly 4; the robotic arm grasping assembly 2 is used to grasp the activated carbon box 9 and move it onto the weighing assembly 3. After the weighing assembly 3 obtains the weight of the activated carbon box 9, the robotic arm grasping assembly 2 grasps the activated carbon box 9 and moves it into the detection assembly 4.

[0037] Specifically, in order to prevent abnormal situations such as breakage during the process of transporting the collected activated carbon cartridge 9 from indoors, such as a laboratory, to the destination where the radon concentration detection device is located (leakage will occur after the activated carbon cartridge 9 is broken). Based on this, in the embodiment of the present invention, a weighing component 3 can be set up. The weighing component 3 detects the first weight of the activated carbon cartridge 9 to be detected, and this first weight is transmitted to the control component 8. The control component 8 compares the pre-stored second weight with the first weight to obtain the difference between the first weight and the second weight. If the obtained difference is greater than the set threshold, it can indicate that the activated carbon cartridge 9 is broken during the process of being transferred from the laboratory to the radon concentration detection device, thereby determining that the current activated carbon cartridge 9 is abnormal, and the radon concentration data obtained by testing with this activated carbon cartridge 9 is unreliable. When it is determined that the activated carbon cartridge 9 is normal without any abnormality, the moisture mass absorbed by the activated carbon cartridge 9 during on-site sampling can be calculated based on the difference between the first weight and the second weight, and this moisture mass is used to calculate the radon concentration.

[0038] Among them, the second mass can be the pre-sampling mode of preparing the activated carbon cartridge by the instrument before sampling, that is, skipping the step of putting it into the detection component for detection. After obtaining the second weight, it is directly put into the blanking bin, and then taken to the on-site sampling and then returned for the detection mode.

[0039] In addition, as described below, when the two-dimensional code on the activated carbon cartridge 9 is scanned by the barcode scanner and the two-dimensional code on the activated carbon cartridge 9 cannot be obtained, the activated carbon cartridge 9 can also be considered abnormal.

[0040] In some embodiments, Figure 2 is a schematic structural diagram of a weighing component provided by an embodiment of the present invention. Combining Figure 1 and Figure 2 , the weighing component 3 includes a fixing frame 34, a weighing element 31, a code scanning element 32, a code scanning bracket 321, a sensing element 33, and a sensing bracket 331; the weighing element 31 is located on the fixing frame 34, and the code scanning element 32 is fixed to the fixing frame 34 through the code scanning bracket 321; the code scanning element 32 is used to obtain the two-dimensional code of the activated carbon cartridge 9; the sensing element 33 is fixed to the fixing frame 34 through the sensing bracket 331, and the sensing element 33 is used to detect the activated carbon cartridge 9 on the weighing element 31; the weighing element 31 and the sensing element 33 are communicatively connected to the control component 8.

[0041] Specifically, the weighing component 303 can be set between the turntable bin component 1 and the detection component 4. The weighing element 31 is placed on the fixing frame 34, the code scanning element 32 is fixed on the code scanning bracket 321, and the sensing element 33 is fixed on the sensing bracket 331.

[0042] Among them, the weighing element 31 can be set as a high-precision electronic scale with an accuracy of 0.01 g. The weight of the activated carbon box 9 can be weighed by the high-precision electronic scale, that is, the first weight described in the above embodiment. The code scanning element 32 can be set as a code scanning gun, which is used to scan the two-dimensional code on the activated carbon box 9, so as to obtain the number of the activated carbon box 9, so as to realize the positioning and marking of the test results of each activated carbon box 9.

[0043] Among them, the sensing element 33 can be set as a photoelectric sensor. By setting the sensing element, it can be detected that the activated carbon box 9 is located on the weighing element 31, which is beneficial to ensure the accuracy and reliability of the test results.

[0044] In some embodiments, Figure 3 is a schematic structural diagram of a blanking hopper assembly provided by an embodiment of the present invention. Combining Figure 1 and Figure 3 , the blanking hopper assembly 6 includes a chassis 61 and a hopper located on the chassis. The hopper is used to place the activated carbon boxes 9 that have completed the detection; the control assembly 8 is used to control the robotic arm grasping assembly 2 to grasp the activated carbon boxes 9 that have completed the detection in the detection assembly 4 and move the activated carbon boxes 9 that have completed the detection into the hopper.

[0045] Specifically, the blanking hopper assembly 6 can be used to collect the activated carbon boxes 9 that have completed the detection, and the blanking hopper chassis 61 is used to support the hopper. In addition, the power supply assembly 7 (as shown in Figure 1 ) can be arranged inside the chassis 61. Among them, the hopper can include a plurality of first-layer OK hoppers 63, second-layer OK hoppers 64, third-layer OK hoppers 65, and bottom-layer OK hoppers 66 as shown in Figure 3 , which are arranged from top to bottom and are all used to place the activated carbon boxes 9 that have completed the detection without abnormalities, and the NG hopper 62 is used to place the activated carbon boxes 9 with abnormal problems. The hopper is used to store the activated carbon boxes that have completed the detection and can accommodate up to 140 activated carbon boxes at most. The hopper uses the method of mechanical arm grasping for blanking and centralized manual blanking, and the hopper can facilitate manual operation.

[0046] Specifically, a moving guide plate, a roller bar, and a servo motor can be set for each layer of OK hopper. Exemplarily, as shown in Figure 3 , a moving guide plate 631, a roller bar 632, and a servo motor 633 are set in the first-layer OK hopper 63. The moving guide plate 631 is used to guide and move out the activated carbon boxes 9 in the first-layer OK hopper 63 after it is full, the roller bar 632 is used for the activated carbon boxes 9 to be arranged and slide to the bottom row, and the servo motor 633 correspondingly arranged in the first-layer OK hopper 63 is used to drive the first-layer OK hopper 63 to move.

[0047] Thus, by setting up 4 layers of OK bins and 1 layer of NG bin in the blanking bin assembly 6, the activated carbon boxes 9 that have completed the detection are placed successively from top to bottom in the 4 layers of OK bins. After the carbon boxes in the upper OK bin are full, the servo motor moves the upper OK bin to the forward position, exposing the placement position of the lower OK bin. After the 4 layers of OK bins are successively filled from top to bottom, the radon concentration detection equipment can stop running.

[0048] In some embodiments, Figure 4 is a schematic structural diagram of a robotic arm grasping assembly provided by an embodiment of the present invention. As Figure 1 and Figure 4 shown, the robotic arm grasping assembly 2 includes: a jaw connecting arm 21, a first guide rail 22, a first drag chain 23, a first driving element 24, a second guide rail 25, a second drag chain 27, a second driving element 26, a first mounting seat 28, a second mounting seat 29, and a jaw 5; the first mounting seat 28 is arranged on the first guide rail 22, and the second mounting seat 29 is located on the second guide rail 25 and is mechanically connected to the first guide rail 22.

[0049] The jaw 5 is fixed on the jaw connecting arm 21; the first driving element 24 is used to drive the first drag chain 23 to move so that the first mounting seat 28 moves along the first guide rail 22, and the second driving element 26 is used to drive the second drag chain 27 to move so that the second mounting seat 29 moves along the second guide rail 25 and drives the first guide rail 22 to move together, so that the jaw 5 moves to the target grasping position to grasp the activated carbon box 9.

[0050] Wherein, the direction where the first guide rail 22 is located is perpendicular to the direction where the second guide rail 25 is located. Exemplarily, the direction where the first guide rail 22 is located can be set as Figure 4 the vertical direction shown in Figure 4 and the direction where the second guide rail 25 is located can be set as

[0051] the horizontal direction shown in

[0052] Wherein, the first driving element 24 and the second driving element 26 can adopt high-precision servo motors, which can achieve precise positioning and motion control. The motion range and speed of the robotic arm grasping assembly 2 (the first mounting seat and the second mounting seat) can be adjusted according to the actual situation to ensure the efficient operation of the system. Among them, the jaw 5 is used to clamp the activated carbon box 9, and its design can firmly clamp the activated carbon box 9, and at the same time, it will not damage the activated carbon box 9 during the placement and removal process. The jaw 5 adopts pneumatic control, and the clamping and releasing actions are realized through solenoid valves and cylinders.

[0053] In some embodiments, Figure 5The structural schematic diagram of a feeding turntable bin assembly provided by an embodiment of the present invention Figure 6 The structural schematic diagram of another feeding turntable bin assembly provided by an embodiment of the present invention. Among them, Figure 5 and Figure 6 are the structural diagrams of the feeding turntable bin assembly obtained from different perspectives. Combining Figure 1 , Figure 5 and Figure 6 , the feeding turntable bin assembly 1 includes a turntable chassis 12, and a plurality of groups of carbon box placement rods 11, a third driving element 13, a lifting guide rail 14, a carbon box lifting plate 15, and a rotatable bin 16 located on the turntable chassis 12. The carbon box lifting plate 15 is arranged on the lifting guide rail 14; The carbon box placement rods 11 are fixed to the rotatable bin 16. The carbon box placement rods 11 are used to place the activated carbon boxes 9. The rotatable bin 16 rotates and positions the activated carbon boxes 9 above the initial position of the carbon box lifting plate 15. The third driving element 13 drives the lifting guide rail 14 to lift and lower the carbon box lifting plate 15, so as to transport the activated carbon boxes 9 on the carbon box placement rods 11 to the target grasping position of the robotic arm grasping assembly 2.

[0054] Among them, the initial position of the carbon box lifting plate 15 is the lowest point position where the carbon box lifting plate 15 is located during the lifting and lowering process, which is shown by the reference numeral 11. At this position, when the carbon box lifting plate 15 rises, it can drive the activated carbon boxes 9 on the carbon box placement rods 11 to move upward to the target grasping position.

[0055] Specifically, the feeding turntable bin assembly 1 includes carbon box placement rods 11, a turntable chassis 12, a third driving element 13, a lifting guide rail 14, a carbon box lifting plate 15, and a rotatable bin 16. As shown in Figure 5 or Figure 6 , seven groups of carbon box placement rods 11 can be arranged on the rotatable bin 16. The rotatable bin 16 rotates and positions the activated carbon boxes 9 above the carbon box lifting plate 15. The third driving element 13 drives the lifting guide rail 14 to make the carbon box lifting plate 15 lift and lower, so as to realize that the carbon box lifting plate 15 transports the activated carbon boxes 9 on the carbon box placement rods 11 to the target grasping position. Then, the jaws 5 of the robotic arm grasping assembly 2 move to the target grasping position to grasp the activated carbon boxes 9. Among them, the third driving element 13 can adopt a high-precision servo motor, which can realize precise positioning and motion control.

[0056] Specifically, the rotatable bin 16 is used to store the activated carbon boxes to be detected, and can accommodate up to 140 activated carbon boxes at most. Adopting a rotary design, the rotatable bin 16 is driven by a servo motor to rotate, realizing automatic feeding of the activated carbon boxes. The capacity and rotation speed of the rotatable bin 16 can be adjusted according to the actual situation to ensure the efficient operation of the system.

[0057] In some embodiments,Figure 7 The structural schematic diagram of a detection component provided by an embodiment of the present invention. In combination with Figure 1 and Figure 7 , the detection component 4 includes a detection body 41, a connection plate 42, a switch cover control rod 43, a turntable rotation structure 44, and a fourth driving element 45; the connection plate 42 covers the opening of the detection body 41, the turntable rotation structure 44 is hinged to the switch cover control rod 43, and the switch cover control rod 43 is hinged to the connection plate 42; The fourth driving element 45 is used to drive the movement of the turntable rotation structure 44, and the turntable rotation structure 44 is used to drive the switch cover control rod 43 to move so as to open or close the connection plate 42; the detection body 41 is used to detect the radon concentration in the activated carbon box 9 and transmit it to the control component 8.

[0058] Wherein, when the fourth driving element 45, the turntable rotation structure 44, and the switch cover control rod 43 control the connection plate 42 to open, the detection body 41 is in an open state; when the fourth driving element 45, the turntable rotation structure 44, and the switch cover control rod 43 control the connection plate 42 to close, the detection body 41 is in a closed state.

[0059] Specifically, the detection body 41 can adopt the γ spectrometer method to measure the radon concentration. The working principle of the γ spectrometer method for measuring radon: Activated carbon has good adsorption performance for radon. The short-lived daughters generated by the decay of the adsorbed radon emit γ rays. The counting rates of several characteristic energy spectra peaks or integral γ spectral segments are measured by a low-background multi-channel γ energy spectrometer. After background correction and radon decay time correction, the radon concentration of the measured sample can be obtained.

[0060] Wherein, the fourth driving element 45 can adopt a high-precision servo motor, which can achieve precise positioning and motion control. Specifically, the fourth driving element 45 drives the turntable rotation mechanism 44 to control the movement of the switch cover control rod 43, and then uses the switch cover control rod 43 to control the movement of the connection plate 42 so that the detection body 4 is in an open state or a closed state. The detection body 41 is used to detect the indoor radon concentration in the activated carbon box 9.

[0061] In some embodiments, as Figure 1 shown, the control component 8 may include a control panel 80, and the control panel is used to receive user input instructions to control the radon concentration detection device to turn on the automatic detection function.

[0062] Among them, the control panel may include an operation panel and a main panel. Specifically, before the test, first turn the main switch of the power supply component 7 to the ON position to turn on the total power supply; then turn the "operation power on / off" on the operation panel to the "on" position to power on the device control power supply; press the "operation preparation" button on the main panel, and at the same time the button indicator light lights up (in the case where the emergency stop switch is triggered, this button is ineffective) to power on the device operation power supply; press the "servo power on ON" button on the main panel, and at the same time the button indicator light lights up (in the case where the emergency stop switch is triggered, this button is ineffective) to power on the device servo drive power supply.

[0063] When testing later, confirm that the device is in the origin state. If it is not in the original position, in the manual mode, reset the device origin (the origin button indicator light lights up); rotate the "manual / automatic" selection switch on the operation panel to the "automatic" position; then press the "automatic start" button on the operation panel. At this time, the button light flashes, and the device enters the automatic operation state, and a cycle starts.

[0064] Specifically, during the testing process, the test results can be output to a user interface such as a computer display interface for intuitive display. Among them, the test results may include information such as radon concentration values, test time, activated carbon cartridge numbers, etc.

[0065] Based on the above embodiments, the present invention also provides a radon concentration detection method, which is implemented based on the radon concentration detection device of the above embodiments, so it has the same or similar beneficial effects and will not be elaborated here. Figure 8 It is a schematic flowchart of a radon concentration detection method provided by an embodiment of the present invention. As Figure 8 shown, the radon concentration detection method includes the following steps: S101. Receive a user operation instruction and control the radon concentration detection device to enter the automatic operation state.

[0066] S102. Sequentially control the activated carbon cartridges to be placed into the detection component to obtain the radon concentration in each activated carbon cartridge.

[0067] Specifically, in combination with the above embodiments, as Figure 1 shown, the control panel on the control component 8 receives the user operation instruction and controls the radon concentration detection device to enter the automatic operation state. Then the radon concentration detection device enters the test operation state. During the test, a plurality of activated carbon cartridges 9 to be tested placed in the feeding turntable bin component 1 can be sequentially placed into the detection component 4 to obtain the radon concentration in each activated carbon cartridge 9.

[0068] Exemplarily, the first activated carbon cartridge 9 is placed into the detection component 4 to obtain the radon concentration in the first activated carbon cartridge 9; after the detection of the first activated carbon cartridge 9 is completed, the first activated carbon cartridge 9 is taken out, and then the second activated carbon cartridge 9 is placed into the detection component 4 to obtain the radon concentration in the second activated carbon cartridge 9, and so on to automatically test the radon concentration in each activated carbon cartridge 9.

[0069] In some embodiments, the detection component includes a detection body; controlling the placement of the activated carbon cartridge into the detection component includes: Controlling the activated carbon cartridge on the carbon cartridge placement rod to be transported to the target grasping position of the robotic arm grasping component; Controlling the gripper in the robotic arm grasping component to move to the target grasping position to grasp the activated carbon cartridge and move the activated carbon cartridge above the detection body; Controlling the detection body to be turned on, and placing the activated carbon cartridge into the detection body through the gripper.

[0070] Specifically, in combination with Figure 1 、 Figure 4 、 Figure 5 and Figure 7 , the rotatable bin 16 in the feeding turntable bin assembly 1 rotates to the positioning feeding position, and the carbon cartridge lifting plate 15 located at the origin position lifts the activated carbon cartridges 9 in the alignment carbon cartridge placement rod 11 one by one to the gripper 5 for grasping and feeding positioning. The robotic arm grasping component 2 controls the gripper 5 to move and position to the position of the feeding turntable bin 16, grasps the aligned activated carbon cartridge 9 and transports it above the detection body 41 for detection waiting positioning. The fourth driving element 45 of the detection component 4 controls the switch cover control rod 43 through the turntable rotation mechanism 44, and further controls the connecting plate 42 to open the lid of the detection body 4. The gripper 5 of the robotic arm grasping component 2 places the activated carbon cartridge 9 into the detection body 41 for detection positioning. Then, the robotic arm grasping component 2 returns to the position above the detection body 41 for detection waiting positioning, the entrance of the detection body 41 is closed, and the detection body 41 starts to detect.

[0071] In some embodiments, the radon concentration detection device further includes a discharging bin assembly, and the discharging bin assembly includes a bin; after detecting the radon concentration in the activated carbon cartridge, the radon concentration detection method further includes: Controlling the gripper in the robotic arm grasping component to move the activated carbon cartridge in the detection body into the bin.

[0072] Specifically, as Figure 1 、 Figure 3 and Figure 7As shown, after the detection is completed, the inlet of the detection body 41 is opened, and the gripper 5 of the robotic arm grasping assembly 2 grasps the activated carbon cartridge 9 and transports it to the OK bin or the NG bin of the blanking bin for placement and positioning. The activated carbon cartridges 9 that have completed the detection are centrally stored in the bin.

[0073] In some embodiments, the radon concentration detection device further includes a weighing assembly; before controlling the detection body to be turned on and putting the activated carbon cartridge into the detection body through the gripper, the radon concentration detection method further includes: Obtaining a first weight of the activated carbon cartridge; Determining the activated carbon cartridge with an abnormality based on the difference between the first weight and the second weight, where the second weight is the initial weight of the activated carbon cartridge after being dried, weighed, and sealed without sampling.

[0074] Specifically, in order to prevent abnormal situations such as breakage (leakage will occur after the activated carbon cartridge 9 is broken) during the process of transporting the collected activated carbon cartridges from an indoor location such as a laboratory to the destination where the radon concentration detection device is located. Based on this, an embodiment of the present invention can set up a weighing assembly 3, such as Figure 1 As shown, the weighing assembly 3 detects the first weight of the activated carbon cartridge 9 to be detected, compares the first weight with the second weight, obtains the difference between the first weight and the second weight. If the obtained difference is greater than the set threshold, it can indicate that the activated carbon cartridge 9 is broken, so that it can be determined that the current activated carbon cartridge 9 has an abnormality, and the radon concentration data obtained by testing with this activated carbon cartridge 9 is unreliable.

[0075] Thus, the radon concentration detection device and the detection method provided by the embodiments of the present invention can perform continuous analysis for 24 hours without changing the traditional detection process and ensuring the detection quality, and the efficiency is increased by at least 2 times. The present invention can quickly and easily complete a large number of tasks. The activated carbon cartridges that have been sampled must be analyzed within 3 days after the sampling stops. For detection tasks with more than 200 points at a time, the system can achieve rapid turnover of the activated carbon cartridges, and the analysis efficiency advantage is more significant. It can be operated without a dedicated person to watch, and an alarm will be automatically triggered when there is a problem or error, saving at least 2 dedicated staff and reducing labor costs.

[0076] In addition, the present invention realizes the automated operation of the detection process through an automatic detection control and management system, making the indoor radon concentration detection easier to master and control, and greatly increasing the reliability and durability, and the cost is low. The user only needs to click the "One-key Data Collection and Analysis" button on the software interface, and the system automatically completes the following operations: System self-check: Check the connection status and operation of hardware devices to ensure that all devices are working properly; Automatic data collection: Control the robotic arm grasping component to take out the activated carbon box from the feeding turntable bin component, and perform weighing and radon concentration detection in sequence; Data analysis: Real-time process and analyze the collected data, calculate the radon concentration, and generate a detection report; Result display: Display the detection results in an intuitive manner on the user interface, including information such as radon concentration value, detection time, activated carbon box number, etc. The present invention improves the accuracy of detection data through high-precision sensors and advanced data processing algorithms; The present invention realizes the traceability and statistical analysis of detection data by locally storing and managing the detection data.

[0077] Based on the above embodiments, the embodiments of the present invention provide a radon concentration detection device for performing the steps of any one of the radon concentration detection methods provided in the above embodiments, having the same or corresponding beneficial effects, which will not be elaborated here.

[0078] Figure 9 This is a schematic structural diagram of a radon concentration detection device provided by an embodiment of the present invention. As Figure 9 shown, the device includes: a control module 91, configured to receive a user operation instruction and control the radon concentration detection device to turn on the automatic operation state; sequentially control the activated carbon box to be placed into the detection component to obtain the radon concentration in each activated carbon box.

[0079] The embodiments of the present invention also provide a computer-readable storage medium storing a program or instruction, and the program or instruction causes a computer to execute the steps of any one of the radon concentration detection methods provided in the above embodiments.

[0080] Exemplarily, the program or instruction causes a computer to execute a radon concentration detection method, including: Receiving a user operation instruction and controlling the radon concentration detection device to turn on the automatic operation state; Sequentially controlling the activated carbon box to be placed into the detection component to obtain the radon concentration in each activated carbon box.

[0081] Based on the above embodiments, the embodiments of the present invention also provide an electronic device, including: a processor and a memory; the processor is configured to execute any one of the radon concentration detection methods provided in the above embodiments by calling the program or instruction stored in the memory, to achieve the corresponding beneficial effects.

[0082] In some embodiments, Figure 10 This is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. As Figure 10 shown, the system includes one or more processors 71 and a memory 72.

[0083] The processor 71 may be a central processing unit (CPU) or other forms of processing units with data processing capabilities and / or instruction execution capabilities, and may control other components in the electronic device to perform desired functions.

[0084] The memory 72 may include one or more computer program products, and the computer program products may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory, etc. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage media, and the processor 71 may run the program instructions to implement the vehicle-mounted display control method provided in the embodiments of the present invention above, and / or other desired functions. Various contents such as input signals, signal components, noise components, etc. may also be stored in the computer-readable storage media.

[0085] The electronic device provided in the above embodiments may execute the steps of any one of the radon concentration detection methods in the above embodiments, and has the same or corresponding beneficial effects, which will not be elaborated here.

[0086] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0087] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments described herein, but rather to the widest scope consistent with the principles and novel features invented herein.

Claims

1. A radon concentration detection device, characterized in that, Comprising: A feeding turntable bin assembly, a robotic arm grasping assembly, a detection assembly, a control assembly, and a power supply assembly; The control assembly is respectively communicatively connected to the feeding turntable bin assembly, the robotic arm grasping assembly, and the detection assembly; the feeding turntable bin assembly is used for placing activated carbon boxes to be tested; the power supply assembly supplies power to the feeding turntable bin assembly, the robotic arm grasping assembly, the detection assembly, and the control assembly; The control assembly is used to control the feeding turntable bin assembly to transport the activated carbon box to the target grasping position, and control the robotic arm grasping assembly to move to the target grasping position to grasp the activated carbon box, and sequentially place each activated carbon box into the detection assembly; the detection assembly is used to obtain the radon concentration in each activated carbon box and output it to the control assembly.

2. The radon concentration detection device according to claim 1, characterized in that, Further comprising: A weighing assembly, the weighing assembly is communicatively connected to the control assembly; the weighing assembly is located between the feeding turntable bin assembly and the detection assembly; The robotic arm grasping assembly is used to grasp the activated carbon box and move it onto the weighing assembly. After the weighing assembly obtains the first weight of the activated carbon box, the robotic arm grasping assembly grasps the activated carbon box and moves it into the detection assembly; The control assembly is used to determine the activated carbon box with anomalies based on the difference between the first weight and the second weight, and the second weight is the initial weight of the activated carbon box that has been dried, weighed, sealed, and not sampled.

3. The radon concentration detection device according to claim 2, characterized in that, The weighing assembly includes a fixed frame, a weighing element, a code scanning element, a code scanning bracket, a sensing element, and a sensing bracket; The weighing element is located on the fixed frame, and the code scanning element is fixed to the fixed frame through the code scanning bracket; the code scanning element is used to obtain the two-dimensional code of the activated carbon box; The sensing element is fixed to the fixed frame through the sensing bracket, and the sensing element is used to detect the activated carbon box on the weighing element; Wherein, the weighing element and the sensing element are communicatively connected to the control assembly.

4. The radon concentration detection device according to claim 1, characterized in that, Further comprising: A discharging bin assembly, the discharging bin assembly includes a bottom frame and a bin located on the bottom frame; The control assembly is used to control the robotic arm grasping assembly to grasp the activated carbon box that has completed the detection in the detection assembly, and move the activated carbon box that has completed the detection into the bin.

5. The radon concentration detection device according to claim 1, wherein The robotic arm grasping assembly includes: a jaw connecting arm, a first guide rail, a first drag chain, a first driving element, a second guide rail, a second drag chain, a second driving element, a first mounting seat, a second mounting seat, and a jaw; the first mounting seat is arranged on the first guide rail, and the second mounting seat is located on the second guide rail and is mechanically connected to the first guide rail; The gripper is fixed on the gripper connecting arm; the first driving element is used to drive the first cable carrier to move so that the first mounting seat moves along the first guide rail, and the second driving element is used to drive the second cable carrier so that the second mounting seat moves along the second guide rail and drives the first guide rail to move together, so that the gripper moves to the target grasping position to grasp the activated carbon box; wherein, the direction of the first guide rail is perpendicular to the direction of the second guide rail.

6. The radon concentration detection device according to claim 1, wherein The loading turntable bin assembly includes a turntable chassis, and a plurality of carbon box placing rods, a third driving element, a lifting guide rail, a carbon box lifting plate and a rotatable bin located on the turntable chassis; the carbon box lifting plate is arranged on the lifting guide rail; The carbon box placing rod is fixed on the rotatable bin, and the carbon box placing rod is used to place the activated carbon box; the rotatable bin rotates and positions the activated carbon box above the initial position of the carbon box lifting plate, and the third driving element is used to drive the lifting guide rail to lift the carbon box lifting plate, so as to transport the activated carbon box on the carbon box placing rod to the target grasping position.

7. The radon concentration detection device according to claim 1, characterized in that, The detection assembly includes a detection body, a connecting plate, a switch cover control rod, a turntable rotation structure and a fourth driving element; The connecting plate covers the opening of the detection body, the turntable rotation structure is hinged to the switch cover control rod, and the switch cover control rod is hinged to the connecting plate; The fourth driving element is used to drive the turntable rotation structure to move, and the turntable rotation structure is used to drive the switch cover control rod to move so that the connecting plate opens or closes; the detection body is used to detect the radon concentration in the activated carbon box and transmit it to the control assembly.

8. The radon concentration detection device according to claim 1, characterized in that, The control assembly includes a control panel, and the control panel is used to receive user input instructions to control the radon concentration detection device to turn on the automatic detection function.

9. A radon concentration detection method, characterized in that, Implemented based on the radon concentration detection device according to any one of claims 1-8; the radon concentration detection method includes: Receiving a user operation instruction and controlling the radon concentration detection device to turn on the automatic operation state; Sequentially controlling the activated carbon boxes to be placed into the detection assembly to obtain the radon concentration in each activated carbon box.

10. A radon concentration detection device, characterized in that, Including: A control module, configured to receive a user operation instruction and control the radon concentration detection device to turn on the automatic operation state; Sequentially controlling the activated carbon boxes to be placed into the detection assembly to obtain the radon concentration in each activated carbon box.

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