Compost environment factor monitoring probe

Abstract

The utility model discloses a compost environment factor monitoring probe which comprises a first pipe section, a filtering part and a second pipe section, and the first pipe section, the filtering part and the second pipe section are detachably connected in sequence; one end of the first pipe section is connected with the filtering part, and a soil temperature and humidity monitoring section is arranged in the first pipe section; the second pipe section is connected with the end, away from the first pipe section, of the filtering part, the second pipe section comprises a gas concentration monitoring section and a fan section, and the gas concentration monitoring section is arranged on the side, close to the filtering part, of the second pipe section; the fan section is arranged on one side, far away from the gas concentration monitoring section, of the second pipe section; wherein one side, close to the first pipe section, of the filtering part is provided with a gas inlet hole, one side, far away from the gas concentration monitoring section, of the fan section is provided with a gas outlet hole, and the fan section can drive gas to flow from the gas inlet hole to the gas outlet hole.

Description

Technical Field

[0001] The present application relates to the technical field of organic waste resource utilization, and more specifically, to a composting environmental factor monitoring probe. Background Art

[0002] Composting is an important way to treat organic waste and achieve its resource utilization, harmlessness and reduction. It can not only reduce the environmental pollution caused by landfill and incineration, but also the organic fertilizer products made from the decomposed organic waste can improve soil structure, increase soil organic matter and nutrients, and become valuable products. Therefore, composting is of great significance to achieving resource recycling and environmental sustainability.

[0003] Environmental factors in the composting process, such as temperature, humidity, carbon dioxide and oxygen concentrations, have a decisive influence on the quality and efficiency of composting. Temperature affects the activity and reproduction rate of microorganisms, while humidity directly affects the living environment of microorganisms. Carbon dioxide and oxygen concentrations determine whether the composting process is aerobic or anaerobic, and different processes are suitable for different types of organic waste treatment. Therefore, monitoring these environmental factors is crucial for the management of the composting process.

[0004] At present, the method of measuring environmental factors of composting mostly uses an air pump to extract the internal gas and then monitor it. However, the high humidity environment, corrosive gases, and small particles of dust inside the compost are easy to corrode the sensor, affecting the measurement accuracy of the sensor.

[0005] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Utility Model Content

[0006] One purpose of the present application is to provide a new technical solution for a composting environmental factor monitoring probe.

[0007] According to one aspect of the present application, a composting environmental factor monitoring probe is provided. The composting environmental factor monitoring probe comprises a first pipe section, a filter section, and a second pipe section, wherein the first pipe section, the filter section, and the second pipe section are detachably connected in sequence; one end of the first pipe section is connected to the filter section, and a soil temperature and humidity monitoring section is arranged in the first pipe section; the second pipe section is connected to the end of the filter section away from the first pipe section, and the second pipe section comprises a gas concentration monitoring section and a fan section, wherein the gas concentration monitoring section is arranged on a side of the second pipe section close to the filter section, and the fan section is arranged on a side of the second pipe section away from the gas concentration monitoring section; wherein an air inlet is arranged on a side of the filter section close to the first pipe section, and an exhaust hole is arranged on a side of the fan section away from the gas concentration monitoring section, and the fan section can drive the gas to flow from the air inlet to the exhaust hole.

[0008] Optionally, the filtering section includes a drying section and an air humidity monitoring section, one end of the drying section is connected to the first pipe section, the other end of the drying section is connected to the air humidity monitoring section, and the end of the air humidity monitoring section away from the drying section is connected to the gas concentration monitoring section.

[0009] Optionally, an air humidity monitoring section sensor is provided in the air humidity monitoring section, and the air humidity monitoring section has a first end and a second end opposite to the first end, the first end is connected to the end of the filter part away from the first pipe section, and the second end is connected to the gas concentration monitoring section.

[0010] Optionally, the gas concentration monitoring section includes a first gas concentration monitoring section, one end of the first gas concentration monitoring section is connected to the second end of the air humidity monitoring section, one end of the first gas concentration monitoring section away from the air humidity monitoring section is connected to the fan section, and a first gas concentration monitoring section sensor is arranged in the first gas concentration monitoring section.

[0011] Optionally, the gas concentration monitoring section also includes a second gas concentration monitoring section, one end of the second gas concentration monitoring section is connected to the end of the first gas concentration monitoring section away from the air humidity monitoring section, one end of the second gas concentration monitoring section away from the first gas concentration monitoring section is connected to the fan section, and a second gas concentration monitoring section sensor is arranged in the second gas concentration monitoring section.

[0012] Optionally, a micro duct fan is provided in the fan section, the micro duct fan is provided at an end of the fan section away from the second gas concentration monitoring section, and the micro duct fan is provided between the second gas concentration monitoring section and the exhaust hole.

[0013] Optionally, the composting environmental factor monitoring probe also includes an information acquisition controller, and the soil temperature and humidity monitoring segment, the air humidity monitoring segment sensor, the first gas concentration monitoring segment sensor, the second gas concentration monitoring segment sensor, and the micro-duct fan are respectively connected to the information acquisition controller.

[0014] Optionally, the composting environmental factor monitoring probe further comprises a gripping portion, one end of which is connected to the end of the fan section away from the second gas concentration monitoring section. The gripping portion is provided with an anti-slip layer.

[0015] Optionally, the exhaust hole is arranged between the micro duct fan and the gripping portion.

[0016] Optionally, the filter section includes a drying section, and the drying section is located between the air humidity monitoring section and the air inlet hole.

[0017] In the embodiment of the present application, the monitoring probe can not only monitor the temperature, humidity and gas concentration of the compost at the same time, but also filter the harmful gases and other impurities released by the compost through the filter part to reduce the corrosion of the harmful gases to the components in the second pipe section, and drive the air flow inside the compost by setting the fan section, so that the measured environmental factors are closer to the intended measurement point.

[0018] In addition, the first pipe section, the filter section and the second pipe section are detachably connected in sequence, which not only facilitates the assembly and disassembly of the monitoring probe, but also enables the first pipe section, the filter section or the second pipe section to be individually inspected and replaced, thereby reducing the maintenance cost of the device.

[0019] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0021] Figure 1 is a schematic diagram of the structure of the monitoring probe in the embodiment of the present application;

[0022] Figure 2 is a schematic cross-sectional diagram of the combined state of the monitoring probe in the embodiment of the present application;

[0023] Figure 3 It is a cross-sectional schematic diagram of the disassembled state of the monitoring probe in the embodiment of the present application.

[0024] Description of reference numerals:

[0025] 1- first pipe section; 11- soil temperature and humidity monitoring section;

[0026] 2-filtering section; 21-drying section; 22-air humidity monitoring section; 221-air humidity monitoring section sensor; 222-second end; 223-first end;

[0027] 3-second pipe section; 31-gas concentration monitoring section; 311-first gas concentration monitoring section; 312-first gas concentration monitoring section sensor; 313-second gas concentration monitoring section; 314-second gas concentration monitoring section sensor; 32-fan section; 321-micro duct fan;

[0028] 4- Air inlet;

[0029] 5- Exhaust hole;

[0030] 6-Information collection controller;

[0031] 7- Grip part. DETAILED DESCRIPTION

[0032] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0033] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0034] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0035] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0036] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0037] According to an embodiment of the present application, a composting environmental factor monitoring probe is provided. The composting environmental factor monitoring probe comprises a first pipe section 1, a filter section 2 and a second pipe section 3, wherein the first pipe section 1, the filter section 2 and the second pipe section 3 are detachably connected in sequence; one end of the first pipe section 1 is connected to the filter section 2, and a soil temperature and humidity monitoring section 11 is arranged in the first pipe section 1; the second pipe section 3 is connected to the end of the filter section 2 away from the first pipe section 1, and the second pipe section 3 comprises a gas concentration monitoring section 31 and a fan section 32, wherein the gas concentration monitoring section 31 is arranged on a side of the second pipe section 3 close to the filter section 2, and the fan section 32 is arranged on a side of the second pipe section 3 away from the gas concentration monitoring section 31; wherein an air inlet 4 is arranged on a side of the filter section 2 close to the first pipe section 1, and an exhaust hole 5 is arranged on a side of the fan section 32 away from the gas concentration monitoring section 31, and the fan section 32 can drive the gas to flow from the air inlet 4 to the exhaust hole 5.

[0038] like Figures 1 to 3As shown, the monitoring probe is tubular in shape as a whole. The monitoring probe comprises a first pipe section 1, a filter section 2 and a second pipe section 3. The first pipe section 1, the filter section 2 and the second pipe section 3 are made of the same material and have the same diameter.

[0039] The first pipe section 1, the filter part 2 and the second pipe section 3 are all corrosion-resistant steel pipes, for example, plastic, stainless steel, etc. The diameter of the first pipe section 1, the filter part 2 and the second pipe section 3 is 3.0 cm.

[0040] The first pipe section 1, the filter part 2 and the second pipe section 3 are detachably connected by threaded connection. When the first pipe section 1, the filter part 2 and the second pipe section 3 are connected, the interiors of the first pipe section 1, the filter part 2 and the second pipe section 3 are in a connected state.

[0041] The end of the first pipe section 1 connected to the filter part 2 is provided with a first internal thread. The end of the filter part 2 connected to the first pipe section 1 has a first external thread matching the first internal thread. The first pipe section 1 and the filter part 2 are detachably connected by threaded connection.

[0042] Of course, in the embodiment of the present application, the first pipe section 1 and the filter part 2 are not limited to the above connection method, and those skilled in the art can set it according to actual needs. For example, a detachable connection can also be achieved by means of snap connection, interference fit, etc.

[0043] The end of the first pipe section 1 away from the first internal thread is tapered. By setting the end of the first pipe section 1 away from the filter 2 to be tapered, it is convenient to insert the first pipe section 1 into the compost when in use, and the resistance of the monitoring probe inserted into the compost is reduced, so as to monitor the temperature and humidity of the soil in the compost.

[0044] The soil temperature and humidity monitoring section 11 in the first pipe section 1 includes a soil temperature and humidity meter, through which the temperature and humidity of the compost are monitored.

[0045] The second pipe section 3 is a tubular structure with openings at opposite ends. One end of the filter part 2 is provided with a first external thread, and the end of the filter part 2 away from the first external thread is provided with a second internal thread. One end of the second pipe section 3 is provided with a second external thread matching the second internal thread. The end of the second pipe section 3 with the second external thread is connected to the end of the filter part 2 with the second internal thread, and the second pipe section 3 and the filter part 2 are detachably connected by threaded connection.

[0046] Of course, in the embodiment of the present application, the filter part 2 and the second pipe section 3 are not limited to the above connection method, and those skilled in the art can set it according to actual needs. For example, a detachable connection can also be achieved by means of snap connection, interference fit, etc.

[0047] The second pipe section 3 includes a gas concentration monitoring section 31 and a fan section 32. One end of the gas concentration monitoring section 31 is provided with a second external thread, and the other end is provided with a third internal thread. The end of the gas concentration monitoring section 31 with the second external thread is threadedly connected to the end of the filter part 2 with the second internal thread, the end of the gas concentration monitoring section 31 with the third internal thread is connected to the fan section 32, and the end of the fan section 32 connected to the gas concentration monitoring section 31 has a third external thread. The third external thread matches the third internal thread.

[0048] The gas concentration monitoring section 31 can monitor the concentration of carbon dioxide, oxygen, ammonia, etc.

[0049] An air inlet 4 is provided on one side of the filter section 2 close to the first pipe section 1 , and an exhaust hole 5 is provided on one end of the fan section 32 away from the gas concentration monitoring section 31 . The fan section 32 can drive the gas to flow from the air inlet 4 to the exhaust hole 5 .

[0050] That is to say, for example, the conical end of the first pipe section 1 is the bottom, and the fan section 32 of the second pipe section 3 is the top. That is, the air inlet 4 is set at the bottom. When the first pipe section 1 is close to or in contact with the compost, the air inlet 4 is close to the compost, and the gas released by the compost enters the monitoring probe through the air inlet 4, and is actuated by the fan section 32, so that the gas entering the second pipe section 3 passes through the filter section 2, the first gas concentration monitoring section and the fan section 32 in sequence, and is discharged through the exhaust port. The filter section 2 can filter out corrosive liquids and impurities in the gas to reduce corrosion to the components in the second pipe section 3 and extend the service life of the components. The exhaust hole 5 is set on the side of the gas concentration monitoring section 31 away from the filter section 2 to make the monitoring result of the gas concentration monitoring section 31 more accurate and prevent the monitoring result of the gas concentration monitoring section 31 from being affected.

[0051] In the embodiment of the present application, the monitoring probe can not only monitor the temperature, humidity and gas concentration of the compost at the same time, but also filter the harmful gases and other impurities released by the compost through the filter part 2 to reduce the corrosion of the harmful gases to the internal components of the second pipe section 3, and drive the air flow inside the compost by setting the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0052] In addition, the first pipe section 1, the filter section 2 and the second pipe section 3 are detachably connected in sequence, which not only facilitates the assembly and disassembly of the monitoring probe, but also enables the first pipe section 1, the filter section 2 or the second pipe section 3 to be individually inspected and replaced, thereby reducing the maintenance cost of the device.

[0053] In one example, the filter section 2 includes a drying section 21 and an air humidity monitoring section 22, one end of the drying section 21 is connected to the first pipe section 1, the other end of the drying section 21 is connected to the air humidity monitoring section 22, and the end of the air humidity monitoring section 22 away from the drying section 21 is connected to the gas concentration monitoring section 31.

[0054] like Figures 1 to 3 As shown, the drying section 21 is threadedly connected with the air humidity monitoring section 22. The gas enters the drying section 21 through the air inlet 4, is dehumidified and filtered by the drying section 21, and the dehumidified and filtered gas enters the air humidity monitoring section 22, and the humidity of the filtered gas is monitored by the air humidity monitoring section 22 to prevent the excessive humidity of the gas from corroding the components in the second pipe section 3.

[0055] Of course, in the embodiment of the present application, the drying section 21 and the air humidity monitoring section 22 are not limited to the above connection mode, and those skilled in the art can set it according to actual needs. For example, a detachable connection can also be achieved by means of snap connection, interference fit, etc.

[0056] In one example, an air humidity monitoring section sensor 221 is provided in the air humidity monitoring section 22, and the air humidity monitoring section 22 has a first end 222 and a second end 223 opposite to the first end 222, the first end 222 is connected to the end of the filter part 2 away from the first pipe section 1, and the second end 223 is connected to the gas concentration monitoring section 31.

[0057] like Figures 1 to 3 As shown, the air humidity monitoring section 22 is arranged between the gas concentration monitoring section 31 and the filter section 2, the first end 222 of the air humidity monitoring section 22 is threadedly connected to the drying section 21, and the second end 223 of the air humidity monitoring section 22 is threadedly connected to the gas concentration monitoring section 31. An air humidity monitoring section sensor 221 is arranged in the air humidity monitoring section 22. The filtered gas is monitored by the air humidity monitoring section sensor 221.

[0058] For example, when the air humidity monitoring section 22 monitors that the humidity of the filtered gas is greater than the set value, or exceeds the set range, it is necessary to replace the new filter section 2; when the air humidity monitoring section 22 monitors that the humidity of the filtered gas is within the set range, it means that the filter section 2 is in a usable state and can filter harmful gases and impurities, etc., which can reduce the corrosion rate of the gas concentration monitoring section 31 and the fan section 32, and effectively extend the service life of the device.

[0059] In one example, the air humidity monitoring section 22 includes a first shell, a first fixing frame is disposed in the first shell, and the air humidity monitoring section sensor 221 is disposed on the first fixing frame.

[0060] like Figures 1 to 3 As shown, the air humidity monitoring section 22 includes a first shell. The first shell is tubular. A first fixing frame is arranged in the first shell, and the air humidity monitoring section sensor 221 is fixed in the first shell by the first fixing frame, and the humidity of the filter part 2 is monitored by the humidity monitoring section sensor.

[0061] An air humidity monitoring section 22 is set between the filter section 2 and the gas concentration monitoring section 31 to facilitate monitoring of the filtering effect of the filter section 2. When the air humidity monitoring section 22 detects that the humidity of the filter section 2 is greater than a set value or a set range, it is necessary to replace the filter section 2 with a new one to effectively filter harmful gases and impurities and reduce the corrosion of harmful gases and impurities to components in the second pipe section 3.

[0062] In an example, the gas concentration monitoring section 31 includes a first gas concentration monitoring section 311, one end of the first gas concentration monitoring section 311 is connected to the second end 223 of the air humidity monitoring section 22, one end of the first gas concentration monitoring section 311 away from the air humidity monitoring section 22 is connected to the fan section 32, and a first gas concentration monitoring section sensor 312 is arranged in the first gas concentration monitoring section 311.

[0063] like Figures 1 to 3 As shown, the gas concentration monitoring section 31 is arranged between the air humidity monitoring section 22 and the fan section 32. The gas concentration monitoring section 31 can be used to monitor the concentration of gases such as carbon dioxide, oxygen or ammonia.

[0064] The gas concentration monitoring section 31 includes a first gas concentration monitoring section 311 , which is a carbon dioxide concentration monitoring section. One end of the carbon dioxide concentration monitoring section is connected to the air humidity monitoring section 22 , and the other end of the carbon dioxide concentration monitoring section is connected to the fan section 32 .

[0065] The air humidity monitoring section 22, the carbon dioxide concentration monitoring section, and the fan section 32 are detachably connected by threaded connection. The detachable connection is not only convenient for assembly or disassembly, but also convenient for replacing the air humidity monitoring section 22, the carbon dioxide concentration monitoring section, or the fan section 32 separately, effectively reducing the maintenance cost of the monitoring probe.

[0066] Of course, in the embodiment of the present application, the air humidity monitoring section 22, the carbon dioxide concentration monitoring section, and the fan section 32 are not limited to the above connection methods, and those skilled in the art can set them according to actual needs. For example, detachable connection can also be achieved by means of snap connection, interference fit, etc.

[0067] A first gas concentration monitoring section sensor 312 is provided in the first gas concentration monitoring section 311 to monitor the carbon dioxide content in the filtered gas. The first gas concentration monitoring section sensor 312 is a carbon dioxide concentration monitoring section sensor.

[0068] By setting the carbon dioxide concentration monitoring section between the air humidity monitoring section 22 and the fan section 32, not only can the humidity of the filtered gas be monitored by the air humidity monitoring section 22 to reduce corrosion to the carbon dioxide concentration monitoring section sensor, but the filtered gas flow can also be driven by the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0069] In one example, the first gas concentration monitoring section 311 includes a second shell, a second fixing frame is disposed in the second shell, and the first gas concentration monitoring section sensor 312 is disposed on the second fixing frame.

[0070] like Figures 1 to 3 As shown, the first gas concentration monitoring section 311 includes a second shell, and the second shell is tubular. A second fixing frame is arranged in the second shell, and the position of the first gas concentration monitoring sensor in the second shell is fixed by the second fixing frame. The concentration of carbon dioxide after dehumidification and filtration is monitored by the second gas concentration monitoring section sensor 314.

[0071] By setting a carbon dioxide concentration monitoring section between the air humidity monitoring section 22 and the fan section 32, not only can the humidity of the gas after dehumidification and filtration be monitored through the air humidity monitoring section 22 to reduce corrosion to the carbon dioxide concentration monitoring section sensor, but the filtered gas flow can also be driven through the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0072] In an example, the gas concentration monitoring section 31 also includes a second gas concentration monitoring section 313, one end of the second gas concentration monitoring section 313 is connected to the end of the first gas concentration monitoring section 311 away from the air humidity monitoring section 22, and one end of the second gas concentration monitoring section 313 away from the first gas concentration monitoring section 311 is connected to the fan section 32, and a second gas concentration monitoring section sensor 314 is arranged in the second gas concentration monitoring section 313.

[0073] like Figures 1 to 3 As shown, the gas concentration monitoring section 31 includes a second gas concentration monitoring section 313, which is an oxygen concentration monitoring section. The second gas concentration monitoring section 313 is arranged between the first gas concentration monitoring section 311 and the fan section 32, and the second gas concentration monitoring section 313 can also be used to monitor the concentration of gases such as carbon dioxide or ammonia.

[0074] One end of the oxygen concentration monitoring section is connected to the first gas concentration monitoring section 311 , and the other end of the oxygen concentration monitoring section is connected to the fan section 32 .

[0075] The first gas concentration monitoring section 311, the oxygen concentration monitoring section, and the fan section 32 are detachably connected by threaded connection. The detachable connection is not only convenient for assembly or disassembly, so that the first gas concentration monitoring section 311, the oxygen concentration monitoring section or the fan section 32 can be replaced separately, effectively reducing the maintenance cost of the monitoring probe, but also can drive the gas flow through the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0076] Of course, in the embodiment of the present application, the first gas concentration monitoring section 311, the oxygen concentration monitoring section, and the fan section 32 are not limited to the above connection methods, and those skilled in the art can set them according to actual needs. For example, detachable connection can also be achieved by means of snap connection, interference fit, etc.

[0077] A second gas concentration monitoring section sensor 314 is provided in the second gas concentration monitoring section 313 to monitor the oxygen content in the filtered gas. The second gas concentration monitoring section sensor 314 is an oxygen concentration monitoring section sensor.

[0078] By setting the oxygen concentration monitoring section between the first gas concentration monitoring section 311 and the fan section 32, it is not only convenient for assembly or disassembly, so as to replace the first gas concentration monitoring section 311, the oxygen concentration monitoring section or the fan section 32 separately, thereby effectively reducing the maintenance cost of the monitoring probe, but also the gas flow can be driven through the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0079] In one example, the second gas concentration monitoring section 313 includes a third shell, a third fixing frame is disposed in the third shell, and the second gas concentration monitoring section sensor 314 is disposed on the third fixing frame.

[0080] like Figures 1 to 3 As shown, the second gas concentration monitoring section 313 includes a third shell, and the third shell is tubular. A third fixing frame is arranged in the third shell, and the position of the second gas concentration monitoring section sensor 314 in the third shell is fixed by the third fixing frame. The second gas concentration monitoring section sensor 314 monitors the oxygen concentration after dehumidification and filtration.

[0081] By setting an oxygen concentration monitoring section between the first gas concentration monitoring section 311 and the fan section 32, and threading the first gas concentration monitoring section 311, the oxygen concentration monitoring section, and the fan section 32, it is not only convenient to assemble or disassemble, so as to replace the first gas concentration monitoring section 311, the oxygen concentration monitoring section or the fan section 32 separately, thereby effectively reducing the maintenance cost of the monitoring probe, but also the gas flow can be driven by the fan section 32, so that the measured environmental factors are closer to the intended measurement point.

[0082] In one example, a micro duct fan 321 is disposed in the fan section 32 , and the micro duct fan 321 is disposed at an end of the fan section 32 away from the second gas concentration monitoring section 313 , and the micro duct fan 321 is disposed between the second gas concentration monitoring section 313 and the exhaust hole 5 .

[0083] like Figures 1 to 3 As shown, the fan section 32 is tubular. A micro-duct fan 321 is arranged in the fan section 32. The micro-duct fan 321 is located at the end of the second pipe section 3 away from the air inlet 4. The micro-fan is located between the oxygen concentration monitoring section and the exhaust hole 5. The micro-fan drives the air flow inside the compost, so that the measured environmental factors are closer to the intended measurement point.

[0084] In one example, a fourth fixing frame is disposed in the fan section 32 , and the micro duct fan 321 is disposed on the fourth fixing frame.

[0085] like Figures 1 to 3 As shown, a fourth fixing frame is provided in the fan section 32, and the position of the micro-duct fan 321 in the fan section 32 is fixed by the fourth fixing frame. The air flow inside the compost is driven by the micro-fan, so that the measured environmental factors are closer to the intended measurement point.

[0086] The fan section 32 is tubular. The diameter of the fan section 32 is the same as the diameter of the oxygen concentration monitoring section. The end of the fan section 32 away from the exhaust port is threadedly connected to the second gas concentration monitoring section 313.

[0087] In one example, the composting environmental factor monitoring probe also includes an information acquisition controller 6, and the soil temperature and humidity monitoring segment 11, the air humidity monitoring segment sensor 221, the first gas concentration monitoring segment sensor 312, the second gas concentration monitoring segment sensor 314, and the micro duct fan 321 are respectively connected to the information acquisition controller 6.

[0088] like Figures 1 to 3 As shown, the information collection controller 6 is respectively connected to the soil temperature and humidity meter, the air humidity monitoring segment sensor 221, the carbon dioxide concentration monitoring segment sensor, the oxygen concentration monitoring segment sensor, and the micro duct fan 321.

[0089] The information collection controller 6 is connected to a soil temperature and humidity meter to monitor the temperature and humidity of the compost.

[0090] The information collection controller 6 is connected to the air humidity monitoring section sensor 221 to monitor the dehumidification state of the drying section 21. When the humidity value is greater than the set value or the set range, or the humidity value fluctuates greatly, a new drying section 21 needs to be replaced to effectively filter harmful gases.

[0091] The information collection controller 6 is connected to the carbon dioxide concentration monitoring segment sensor and the oxygen concentration monitoring segment sensor respectively to monitor the carbon dioxide and oxygen concentrations of the compost.

[0092] Of course, in the embodiment of the present application, the gas concentration monitoring section 31 sensor is not limited to the above gases, and those skilled in the art can set it according to actual needs. For example, it can also be a gas concentration sensor such as ammonia.

[0093] The information collection controller 6 is connected to the micro-duct fan 321, and the air flow inside the compost is driven by the micro-duct fan 321. The flow rate is controllable, so that the measured environmental factors are closer to the intended measurement point.

[0094] Of course, in the embodiment of the present application, the information collection controller 6 is not limited to the above connection mode, and those skilled in the art can set it according to actual needs. For example, it can also be a signal connection.

[0095] In one example, the composting environmental factor monitoring probe further includes a holding portion 7 , one end of which is connected to an end of the fan section 32 away from the second gas concentration monitoring section 313 .

[0096] like Figures 1 to 3 As shown, the gripping portion 7 is disposed at an end of the second pipe section 3 away from the filter section 2. That is, the gripping portion 7 is connected to the fan section 32. The gripping portion 7 is provided to facilitate the taking and holding of the monitoring probe. The cylindrical cone-shaped end of the first pipe section 1 is inserted into the compost by grasping the gripping portion 7 to monitor the soil temperature, humidity and gas concentration of the compost.

[0097] The gripping portion 7 and the fan section 32 are detachably connected by threaded connection. By detachably connecting the gripping portion 7 and the fan section 32, it is not only easy to assemble or disassemble, but also possible to replace the fan section 32 or the gripping section, thereby reducing maintenance costs and improving the adaptability of the probe.

[0098] In one example, the grip portion 7 is provided with an anti-slip layer.

[0099] The surface of the gripping portion 7 is provided with anti-skid patterns, or covered with a rubber anti-skid sleeve. The anti-skid layer can increase the friction between the gripping portion 7 and the hand or other clamping parts, thereby preventing the monitoring probe from falling or breaking during operation.

[0100] In one example, the exhaust hole 5 is disposed between the micro duct fan 321 and the holding portion 7 .

[0101] The exhaust hole 5 is arranged between the micro-duct fan 321 and the gripping portion 7. The exhaust hole 5 is arranged at one end of the second pipe section 3 away from the drying section 21. By arranging the exhaust hole 5 between the micro-duct fan 321 and the gripping portion 7, it is beneficial for the satellite duct fan to drive the air flow inside the compost so that the gas is discharged from the monitoring probe.

[0102] Of course, in the embodiment of the present application, the exhaust port is not limited to the above position, and those skilled in the art can set it according to actual needs. For example, the exhaust port can also be set at one end of the grip 7 close to the micro duct fan 321.

[0103] In one example, the filter unit 2 includes a drying section 21 , and the drying section 21 is located between the air humidity monitoring section 22 and the air inlet 4 .

[0104] like Figures 1 to 3 As shown, the drying section 21 is a desiccant filled in the filter part 2 , for example, the desiccant is calcium chloride. The drying section 21 is located between the air humidity monitoring section 22 and the air inlet 4 .

[0105] That is to say, the gas released by the compost enters the filter part 2 through the air inlet 4, and the gas passes through the drying section 21 of the filter part 2 to be dehumidified and filtered to reduce harmful substances and impurities in the gas. The gas is dehumidified and filtered, and the humidity is monitored by the air humidity monitoring section sensor 221 to reduce corrosion damage to components such as the gas concentration sensor and the micro duct fan 321.

[0106] When the humidity monitored by the air humidity monitoring section sensor 221 is greater than the set value or the set range, a new drying section 21 needs to be replaced, or the desiccant needs to be refilled to effectively dehumidify and filter the gas entering the filtering section.

[0107] In one example, the filter unit 2 further includes a metal mesh, and the metal mesh is disposed between the drying section 21 and the air inlet 4 .

[0108] like Figures 1 to 3As shown, the filter unit 2 also includes a metal mesh, which is a filter for filtering particulate impurities. The metal mesh is provided to preliminarily filter impurities in the gas entering the filter unit 2, preliminarily filter the particulate impurities in the gas, and then dehumidify the preliminarily filtered gas through a desiccant, thereby effectively reducing erosion of components such as the gas concentration sensor and the micro duct fan 321.

[0109] Of course, the preliminary filtration in the embodiment of the present application is not limited to the above materials and structures, and those skilled in the art can set them according to actual needs. For example, it can also be filter cotton.

[0110] In one example, a first through hole is provided on the first shell, and a wire of the air humidity monitoring segment sensor 221 is connected to the signal acquisition controller through the first through hole.

[0111] like Figures 1 to 3 As shown, the first shell is tubular. The diameter of the first shell is the same as the diameter of the first pipe section 1 and the diameter of the second pipe section 3. One end of the first shell is threadedly connected to the filter section 2, and the end of the first shell away from the filter section 2 is threadedly connected to the gas concentration monitoring section 31.

[0112] A first through hole is provided in the side wall of the first housing, and the wire of the air humidity monitoring section sensor 221 passes through the first through hole and is connected to the signal acquisition controller. The humidity of the filtered gas is monitored by the air humidity monitoring section sensor 221 to check whether the filter unit 2 is filtering effectively. For example, when the humidity displayed by the signal acquisition air device is greater than the set value or the set range, or the humidity value displayed by the signal acquisition controller fluctuates greatly, a new filter unit 2 needs to be replaced for effective filtering.

[0113] In one example, a second through hole is provided on the second shell, and a wire of the first gas concentration monitoring section sensor 312 is connected to the signal acquisition controller through the second through hole.

[0114] like Figures 1 to 3 As shown, the second shell is tubular. The diameter of the second shell is the same as the diameter of the first tube section 1 and the diameter of the filter section 2. One end of the second shell is threadedly connected to the air humidity monitoring section 22, and the end of the first shell away from the air humidity monitoring section 22 is threadedly connected to the fan section 32.

[0115] A second through hole is opened in the side wall of the second shell, and the wire of the carbon dioxide concentration monitoring section sensor passes through the second through hole and is connected to the signal acquisition controller to monitor the carbon dioxide concentration after dehumidification and filtration through the carbon dioxide concentration monitoring section sensor.

[0116] In one example, a third through hole is formed on the third shell, and a wire of the second gas concentration monitoring section sensor 314 is connected to the signal acquisition controller through the third through hole.

[0117] like Figures 1 to 3 As shown, the third shell is tubular. The diameter of the third shell is the same as the diameter of the first pipe section 1 and the diameter of the filter section 2. One end of the third shell is threadedly connected to the first gas concentration monitoring section 311, and the end of the third shell away from the first gas concentration monitoring section 311 is threadedly connected to the fan section 32.

[0118] A third through hole is opened on the side wall of the third shell, and the wire of the oxygen concentration monitoring section sensor passes through the third through hole and is connected to the signal acquisition controller to monitor the oxygen concentration after dehumidification and filtration through the oxygen concentration monitoring section sensor.

[0119] In one example, a fourth through hole is provided on the fan section 32, and a wire of the micro duct fan 321 is connected to the signal acquisition controller through the fourth through hole.

[0120] A fourth through hole is provided on the side wall of the fan section 32, and the wire of the micro duct fan 321 passes through the fourth through hole and is connected to the signal acquisition controller to drive the air flow inside the compost through the micro fan, so that the measured environmental factors are closer to the intended measurement point.

[0121] In one example, a fifth through hole is provided on the fan section 32, and the wire of the micro duct fan 321 is connected to the signal acquisition controller through the fourth through hole.

[0122] like Figures 1 to 3 As shown, the fan section 32 is tubular. The diameter of the fan section 32 is the same as the diameter of the first pipe section 1 and the diameter of the filter section 2. One end of the fan section 32 is threadedly connected to the gas concentration monitoring section 31, and the end of the fan section 32 away from the gas concentration monitoring section 31 is provided with an exhaust port.

[0123] A fifth through hole is provided on the side wall of the fan section 32, and the wire of the micro-duct fan 321 passes through the fifth through hole and is connected to the signal acquisition controller to drive the air flow inside the compost through the micro-duct fan 321. The flow rate is controllable, so that the measured environmental factors are closer to the intended measurement point.

[0124] After the first pipe section 1, the filter part 2 and the second pipe section 3 are assembled and the wires are connected to the information collection controller 8, the monitoring probe is inserted into the compost to monitor the internal environmental factors of the compost.

[0125] When monitoring the carbon dioxide concentration and oxygen concentration of the compost, the micro duct fan 321 is turned on to introduce the air in the compost into the monitoring probe, that is, the air in the compost enters the filter section 2 through the air inlet 4, and passes through the drying section 3, the humidity monitoring section 4, the carbon dioxide concentration monitoring section and the oxygen concentration monitoring section in sequence to complete the monitoring.

[0126] When the humidity detected by the air humidity monitoring section sensor 221 is high, the desiccant in the drying section 2 should be refilled to enable the drying section 2 to perform effective dehumidification filtration and reduce erosion of the first gas concentration monitoring section sensor 312, the second gas concentration monitoring section 313 and the micro duct fan 321.

[0127] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A composting environmental factor monitoring probe, characterized in that: It comprises a first pipe section (1), a filter part (2) and a second pipe section (3), wherein the first pipe section (1), the filter part (2) and the second pipe section (3) are detachably connected in sequence; The first pipe section (1) has one end connected to the filter section (2), and a soil temperature and humidity monitoring section (11) is provided in the first pipe section (1); The second pipe section (3) is connected to the end of the filter section (2) away from the first pipe section (1), the second pipe section (3) comprises a gas concentration monitoring section (31) and a fan section (32), the gas concentration monitoring section (31) is arranged on a side of the second pipe section (3) close to the filter section (2), and the fan section (32) is arranged on a side of the second pipe section (3) away from the gas concentration monitoring section (31); The filter section (2) is provided with an air inlet (4) on a side close to the first pipe section (1), and the fan section (32) is provided with an exhaust hole (5) on a side away from the gas concentration monitoring section (31), and the fan section (32) is capable of driving the gas to flow from the air inlet (4) to the exhaust hole (5).

2. The composting environmental factor monitoring probe according to claim 1, characterized in that: The filter section (2) comprises a drying section (21) and an air humidity monitoring section (22); one end of the drying section (21) is connected to the first pipe section (1), the other end of the drying section (21) is connected to the air humidity monitoring section (22), and the end of the air humidity monitoring section (22) away from the drying section (21) is connected to the gas concentration monitoring section (31).

3. The composting environmental factor monitoring probe according to claim 2, characterized in that: An air humidity monitoring section sensor (221) is arranged in the air humidity monitoring section (22), and the air humidity monitoring section (22) has a first end (222) and a second end (223) opposite to the first end (222), the first end (222) being connected to an end of the filter section (2) away from the first pipe section (1), and the second end (223) being connected to the gas concentration monitoring section (31).

4. The composting environmental factor monitoring probe according to claim 3, characterized in that: The gas concentration monitoring section (31) comprises a first gas concentration monitoring section (311), one end of the first gas concentration monitoring section (311) is connected to the second end (223) of the air humidity monitoring section (22), and the end of the first gas concentration monitoring section (311) away from the air humidity monitoring section (22) is connected to the fan section (32), and a first gas concentration monitoring section sensor (312) is arranged in the first gas concentration monitoring section (311).

5. The composting environmental factor monitoring probe according to claim 4, characterized in that: The gas concentration monitoring section (31) also includes a second gas concentration monitoring section (313), one end of the second gas concentration monitoring section (313) is connected to the end of the first gas concentration monitoring section (311) away from the air humidity monitoring section (22), and the end of the second gas concentration monitoring section (313) away from the first gas concentration monitoring section (311) is connected to the fan section (32), and a second gas concentration monitoring section sensor (314) is arranged in the second gas concentration monitoring section (313).

6. The composting environmental factor monitoring probe according to claim 5, characterized in that: A micro duct fan (321) is arranged in the fan section (32); the micro duct fan (321) is arranged at an end of the fan section (32) away from the second gas concentration monitoring section (313); and the micro duct fan (321) is arranged between the second gas concentration monitoring section (313) and the exhaust hole (5).

7. The composting environmental factor monitoring probe according to claim 6, characterized in that: It also includes an information acquisition controller (6), and the soil temperature and humidity monitoring section (11), the air humidity monitoring section sensor (221), the first gas concentration monitoring section sensor (312), the second gas concentration monitoring section sensor (314), and the micro-duct fan (321) are respectively connected to the information acquisition controller (6).

8. The composting environmental factor monitoring probe according to claim 6, characterized in that: It also comprises a holding portion (7), one end of which is connected to an end of the fan section (32) away from the second gas concentration monitoring section (313).

9. The composting environmental factor monitoring probe according to claim 8, characterized in that: The exhaust hole (5) is arranged between the micro duct fan (321) and the holding portion (7).

10. The composting environmental factor monitoring probe according to claim 2, characterized in that: The filter section (2) comprises a drying section (21), and the drying section (21) is located between the air humidity monitoring section (22) and the air inlet (4).

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