Dry yeast bin smoldering monitoring system and monitoring assembly applied to monitoring smoldering of dry yeast bin

Abstract

The invention provides a smoldering monitoring system for a dry yeast bin and a monitoring assembly applied to smoldering monitoring of the dry yeast bin, the smoldering monitoring system for the dry yeast bin comprises a plurality of detection rod sets, a monitoring sleeve and a monitoring unit, and the detection rod sets can be inserted into the preset designated position and the preset designated depth of a dry yeast pile in a downward drilling mode. The detection rod group comprises at least one detection rod. And the monitoring sleeve is arranged corresponding to the detection rod group, is connected with the detection rod group, and is used for acquiring first gas and / or first temperature of the detection rod group associated with the dry yeast in the dry yeast pile and second gas and / or second temperature of the detection rod group associated with the dry yeast bin outside the dry yeast pile. And the monitoring unit is connected with the monitoring sleeve and is used for monitoring and acquiring gas information or temperature information of the associated dry yeast and the associated dry yeast bin according to the first gas and / or the first temperature and the second gas and / or the second temperature, and generating corresponding early warning information according to the gas information or the temperature information of the associated dry yeast and the associated dry yeast bin.

Description

Technical Field

[0001] The present application relates to the technical field of production safety monitoring, and in particular to a dry koji silo smoldering monitoring system, and also to a monitoring component for monitoring dry koji silo smoldering. Background Art

[0002] Liquor Daqu is fermented with wheat as the main raw material, and is divided into two process stages. The first stage is the Daqu production stage, that is, the wheat is moistened and crushed, and the mother koji is added to make the koji blank, which is sent to the fermentation room for pre-fermentation. After the koji blank is sent to the fermentation room, the room temperature gradually rises with the progress of fermentation. When the room temperature rises to 60-70℃, the first koji turning is carried out; after the first turning, when the temperature rises to 55-65℃ again, the second turning is carried out; it takes a total of 40 days from the koji blank entering the fermentation room to leave the fermentation room. At this time, the temperature of the Daqu is about 30℃ and the water content is about 20%. The second stage is the dry koji storage stage. After the Daqu is made, it is sent to the dry koji warehouse for storage, and naturally stacked for post-fermentation. The storage time of the dry koji is about 6 months. The dry koji warehouse is the second stage. After the Daqu becomes dry koji, it is stored in the dry koji warehouse. During the storage of dry koji, due to factors such as ventilation, temperature, humidity in the dry koji warehouse and the spontaneous combustion and heat release of Daqu post-fermentation, the koji blank will smolder, which will have a serious impact on production safety. Smoldering is a form of solid combustion, which is a slow combustion without visible light, usually producing smoke and temperature rise. The difference between it and flaming combustion is that there is no flame. The difference between it and flameless combustion is that it can thermally decompose combustible gas. Therefore, under certain conditions, smoldering can be converted into flaming combustion.

[0003] In addition, after the dry koji bin is filled with dry koji, the height of the dry koji pile is 4.7 meters, and the smoldering area is often concentrated at the bottom of the koji pile. Due to the deep burial depth and the hard dry koji pile, it is very difficult to obtain the fermentation conditions at the bottom of the dry koji pile using existing methods. At the same time, after the dry koji bin is filled, the space at the top of the dry koji pile is very limited (in order to ensure that the storage rate does not waste space, the storage capacity of dry koji cannot be reduced), resulting in the top of the dry koji pile being only about 1.5 meters away from the roof. This requires that the length of the drilling equipment cannot exceed this distance, otherwise it will be difficult to operate.

[0004] The existing method reduces the room temperature of the warehouse and changes the environment for the growth and reproduction of microorganisms by adding ventilation facilities to the dry koji warehouse, but causes the saccharification rate and water content of the finished koji to increase and decrease respectively, which has a significant impact on the quality of the wine and causes significant economic losses. It can be seen that how to prevent the occurrence of smoldering while ensuring the quality of the original koji and without changing the original process has become a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] The present application provides a dry koji warehouse smoldering monitoring system to solve the technical problem of how to timely and accurately monitor the relevant parameters associated with the dry koji warehouse in the prior art, so as to effectively predict the possible smoldering in advance and solve the technical problem of smoldering accident prevention and control. The present application also provides a monitoring component for monitoring the smoldering of the dry koji warehouse.

[0006] The present application provides a dry koji silo smoldering monitoring system, comprising: a plurality of detection rod groups, a monitoring sleeve and a monitoring unit, wherein:

[0007] The detection rod group can be inserted into the preset designated position and preset designated depth of the dry qu pile in a down-drilling manner; the detection rod group includes at least one detection rod;

[0008] The monitoring sleeve is arranged corresponding to the detection rod group and connected to the detection rod group, and is used to obtain the first gas and / or the first temperature of the dry koji associated with the detection rod group in the dry koji pile, and the second gas and / or the second temperature of the dry koji bin associated with the dry koji pile outside the dry koji pile;

[0009] The monitoring unit is connected to the monitoring sleeve, and is used to obtain the gas information or temperature information of the associated dry song and the associated dry song warehouse according to the first gas and / or the first temperature, the second gas and / or the second temperature monitoring, and generate corresponding early warning information according to the gas information or temperature information of the associated dry song and the associated dry song warehouse.

[0010] Optionally, the detection rod has the following structure:

[0011] The detection rod is in the shape of a long column, and a lower drill thread is arranged on the outside of the detection rod, and the inside of the detection rod is set as a hollow structure, and the hollow structure penetrates the inside of the detection rod along the extension direction of the detection rod;

[0012] A connecting structure is provided at the opposite ends of two adjacent detection rods that need to be connected, and a plurality of detection rods are sequentially connected through the connecting structure according to a preset number to form the detection rod group;

[0013] A drill bit is arranged at one end of the detection rod at the head end; the one end of the detection rod at the head end is first inserted into the dry koji pile;

[0014] A prefabricated through hole is provided on the detection rod and is connected to the hollow structure for guiding gas.

[0015] Optionally, the detection rod has the following structure:

[0016] The detection rod is in the shape of a long column, and the interior of the detection rod is set as a hollow structure, and the hollow structure penetrates the interior of the detection rod along the extension direction of the detection rod;

[0017] A connecting structure is provided at the opposite ends of two adjacent detection rods that need to be connected, and a plurality of detection rods are sequentially connected through the connecting structure according to a preset number to form the detection rod group;

[0018] The drill bit is arranged at one end of the detection rod located at the head end; the one end of the detection rod located at the head end is first plugged into the dry koji pile.

[0019] Optionally, the connection structure includes a threaded hole and a stud, the threaded hole is provided at the opposite ends of two adjacent detection rods that need to be connected, the hole direction of the threaded hole is arranged perpendicular to the axial direction of the detection rod, and the threaded hole does not penetrate the hollow structure;

[0020] The opposite ends of the two adjacent detection rods that need to be connected can be connected by sleeve connection or threaded connection, so that the threaded holes on the opposite ends of the two adjacent detection rods that need to be connected overlap, and the stud is screwed into the two overlapping threaded holes.

[0021] Optionally, the detection rod also has the following structure:

[0022] A limiting ring groove is provided on the inner wall or the outer side of the detection rod;

[0023] A rotating ring, movably disposed in the limiting ring groove;

[0024] A connecting positioning hook, one end of which is fixed to the rotating ring, and the other end of which can be connected to the monitoring sleeve.

[0025] Optionally, the monitoring unit includes a monitoring selection unit, a gas monitoring unit and a temperature monitoring unit; wherein,

[0026] The monitoring selection unit is connected to the monitoring sleeve and is used to select the corresponding detection rod group from the preset designated position;

[0027] A gas monitoring unit, used for monitoring first gas information corresponding to a first gas associated with dry yeast in the dry yeast pile and second gas information corresponding to a second gas associated with a dry yeast bin outside the dry yeast pile obtained by the selected detection rod group, and generating corresponding first warning information according to the first gas information and the second gas information;

[0028] The temperature monitoring unit is used to monitor the first temperature information corresponding to the first gas temperature of the associated dry koji in the dry koji pile and the second temperature information corresponding to the second temperature of the associated dry koji bin outside the dry koji pile obtained by the selected detection rod group, and generate corresponding second warning information according to the first temperature information and the second temperature information.

[0029] Optionally, the monitoring sleeve comprises a plastic tube, a portion of which can be inserted into the hollow structure of the detection rod, and the plastic tube has a first connecting hole, which is opposite to the prefabricated through hole and the openings of which coincide with each other; the remaining portion of the monitoring sleeve is distributed on the outside of the detection rod.

[0030] Optionally, the monitoring sleeve includes a temperature measuring cable tube, and temperature sensors are arranged at intervals on the temperature measuring cable tube; the temperature measuring cable tube is connected to one end of the connecting positioning hook.

[0031] Optionally, it also includes: a driving drill, which is connected to one end of the detection rod located at the tail end through the connecting structure, and is used to drive the detection rod group to rotate and be inserted into the dry pile in a drilling manner; one end of the detection rod located at the tail end is placed outside the dry pile.

[0032] The present application also provides a monitoring assembly for monitoring the smoldering of a dry koji warehouse, comprising: a plurality of detection rod groups and a monitoring sleeve, wherein:

[0033] The detection rod group can be inserted into the preset designated position and preset designated depth of the dry qu pile in a down-drilling manner; the detection rod group includes at least one detection rod;

[0034] The monitoring sleeve is arranged corresponding to the detection rod group and connected to the detection rod group, and is used to obtain the first gas and / or first temperature of the dry yeast associated with the detection rod group in the dry yeast pile, and the second gas and / or second temperature of the dry yeast bin associated with the dry yeast pile outside the dry yeast pile.

[0035] Compared with the prior art, this application has the following advantages:

[0036] The present application provides a dry koji warehouse smoldering monitoring system, comprising: a plurality of detection rod groups, a monitoring sleeve and a monitoring unit, wherein the detection rod group can be inserted into a preset designated position and a preset designated depth of a dry koji pile in a down-drilling manner. The detection rod group includes at least one detection rod. The monitoring sleeve is arranged corresponding to the detection rod group and is connected to the detection rod group, and is used to obtain the first gas and / or first temperature of the dry koji associated with the detection rod group in the dry koji pile, and the second gas and / or second temperature of the dry koji warehouse associated with the dry koji outside the dry koji pile. The monitoring unit is connected to the monitoring sleeve, and is used to monitor and obtain the gas information or temperature information of the associated dry koji and the associated dry koji warehouse according to the first gas and / or first temperature, the second gas and / or the second temperature, and generate corresponding early warning information according to the gas information or temperature information of the associated dry koji and the associated dry koji warehouse.

[0037] The dry koji warehouse smoldering monitoring system provided by the present application can reach a drilling depth of more than 5 meters within a limited operating space by setting multiple detection rod groups to be plugged into the preset designated position and preset designated depth of the dry koji pile in a down-drilling manner, so that the monitoring device is not carried out in a pre-buried manner, so that the monitoring point can be monitored at any required position of the koji pile. At the same time, it avoids the problem of damaging the equipment after the dry koji is dropped and squeezing the sensor to the edge of the dry koji pile. Secondly, the dry koji warehouse belongs to the key fire prevention area, and the drill rod is fully threaded, so that drilling can be achieved at a low speed to ensure that high temperatures generated by frictional heat will not occur, causing safety hazards. In addition, the monitoring casing can not only obtain the first gas and / or the first temperature associated with the dry koji in the dry koji pile, but also obtain the second gas and / or the second temperature associated with the dry koji warehouse outside the dry koji pile, so that the environmental monitoring of the overall dry koji warehouse is more comprehensive, and then the various gas components and temperature information at any position of the dry koji warehouse can be fully and accurately monitored. By monitoring the gas and temperature information, it is possible to effectively predict the possible smoldering in advance and solve the problem of smoldering accident prevention and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural framework diagram of a dry koji silo smoldering monitoring system provided in an embodiment of the present application.

[0039] Figure 2 It is a structural schematic diagram of a detection rod provided in an embodiment of the present application.

[0040] Figure 3 It is a structural schematic diagram of a detection rod group provided in an embodiment of the present application.

[0041] Figure 4 It is a schematic diagram of the state in which the detection rod provided by the embodiment of the present application is plugged with a plastic tube.

[0042] Figure 5 It is a schematic diagram of the state in which the detection rod provided in the embodiment of the present application is connected to the temperature measuring cable tube.

[0043] Figure 6 It is a schematic diagram of the state of the detection rod provided in an embodiment of the present application being connected to the driving drill rig.

[0044] Reference numerals:

[0045] Probe rod group 10, probe rod 1, drill thread 11, hollow structure 12, drill bit 13, prefabricated through hole 14, threaded hole 15, rotating ring 16, connecting positioning hook 17, stud 18, head end probe rod 101, first probe rod 102, monitoring casing 20, plastic pipe 201, temperature measuring cable pipe 202, temperature sensor 203, monitoring unit 30, monitoring selection unit 301, gas monitoring unit 302, temperature monitoring unit 303, return air pipeline 40, driving drilling rig 50. DETAILED DESCRIPTION

[0046] Many specific details are described in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.

[0047] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] The existing method reduces the room temperature of the warehouse and changes the environment for the growth and reproduction of microorganisms by adding ventilation facilities to the dry koji warehouse, but causes the saccharification rate and water content of the finished koji to increase and decrease respectively, which has a significant impact on the quality of the wine and causes significant economic losses. Therefore, in order to ensure the quality of the dry koji, the process conditions for storage in the dry koji warehouse cannot be changed. Obtaining the fermentation conditions in the dry koji pile and intervening in time have become important solutions to avoid the smoldering of the dry koji. However, due to the limited space in the dry koji warehouse and the height of the dry koji pile reaching 4.7 meters, it is difficult to obtain the parameters at the bottom of the dry koji pile. How to obtain the fermentation conditions at the bottom of the dry koji pile has become a key issue that needs to be solved urgently.

[0050] In view of this, an embodiment of the present application provides a dry-brick bunker smoldering monitoring system, comprising: a plurality of detection rod groups, a monitoring sleeve and a monitoring unit, wherein the detection rod group can be plugged into a preset designated position and a preset designated depth of a dry-brick pile in a down-drilling manner. The detection rod group includes at least one detection rod. The monitoring sleeve is arranged corresponding to the detection rod group and is connected to the detection rod group, and is used to obtain the first gas and / or the first temperature of the dry-brick associated with the detection rod group in the dry-brick pile, and the second gas and / or the second temperature of the dry-brick bunker associated with the outside of the dry-brick pile. The monitoring unit is connected to the monitoring sleeve, and is used to monitor and obtain the gas information or temperature information of the associated dry-brick and the associated dry-brick bunker according to the first gas and / or the first temperature, the second gas and / or the second temperature, and generate corresponding early warning information according to the gas information or the temperature information of the associated dry-brick and the associated dry-brick bunker.

[0051] The dry koji bin smoldering monitoring system provided by the present application is configured with multiple detection rod groups that are plugged into the preset designated position and preset designated depth of the dry koji pile in a down-drilling manner, so that the monitoring device is not pre-buried, so that the monitoring point can be monitored at any required position of the koji pile. At the same time, it avoids the problem of damaging the equipment after the dry koji is dropped and squeezing the sensor to the edge of the dry koji pile. Secondly, the monitoring sleeve can not only obtain the first gas and / or the first temperature associated with the dry koji in the dry koji pile, but also obtain the second gas and / or the second temperature associated with the dry koji bin outside the dry koji pile, thereby making the environmental monitoring of the entire dry koji bin more comprehensive, and then comprehensively and accurately monitoring various gas components and temperature information at any position of the dry koji bin. By monitoring the gas and temperature information, it is possible to effectively predict the possible smoldering in advance and solve the problem of smoldering accident prevention and control.

[0052] Next, the dry koji silo smoldering monitoring system provided in the embodiment of the present application will be described in detail with reference to the accompanying drawings. Figure 1 It is a structural framework diagram of a dry koji silo smoldering monitoring system provided in an embodiment of the present application. Figure 2 It is a structural schematic diagram of a detection rod provided in an embodiment of the present application. Figure 3 It is a structural schematic diagram of a detection rod group provided in an embodiment of the present application. Figure 4 It is a schematic diagram of the state in which the detection rod provided by the embodiment of the present application is plugged with a plastic tube. Figure 5 It is a schematic diagram of the state in which the detection rod provided in the embodiment of the present application is connected to the temperature measuring cable tube. Figure 6 It is a schematic diagram of the state of the detection rod provided in an embodiment of the present application being connected to the driving drill rig.

[0053] like Figures 1 to 6 As shown, an embodiment of the present application provides a dry koji storehouse smoldering monitoring system, comprising: a plurality of detection rod groups 10, a monitoring sleeve 20 and a monitoring unit 30.

[0054] The detection rod group 10 can be inserted into the dry slag pile at a preset designated position and preset designated depth in a down-drilling manner. Figure 3 As shown, the detection rod set 10 includes a plurality of detection rods 1. The detection rod 1 has the following structure: Specifically, the detection rod 1 is in the shape of a long column. Figure 2As shown, the detection rod 1 is in the shape of an elongated cylinder. A drilling thread 11 is provided on the outside of the detection rod 1, and the drilling thread 11 can realize the rotation of the detection rod 1 relative to the dry koji when driven by a driving drill 50 (described below), so that the detection rod 1 can be inserted into a preset designated position and a preset designated depth of the dry koji pile by rotation. The interior of the detection rod 1 is provided as a hollow structure 12, and the hollow structure 12 passes through the interior of the detection rod 1 along the extension direction of the detection rod 1. In one example, the hollow structure 12 is adapted to the elongated columnar detection rod 1, that is, the hollow structure 12 is in the shape of an elongated column. Furthermore, the hollow structure 12 is specifically a connecting hole provided inside the detection rod 1 and distributed along the extension direction of the detection rod 1.

[0055] The connecting structure is provided at the opposite ends of two adjacent detection rods 1 that need to be connected, and a plurality of detection rods 1 are sequentially connected through the connecting structure according to a preset number to form a detection rod group 10. In one example, the connecting structure includes a threaded hole 15 and a stud 18, and the opposite ends of the two adjacent detection rods 1 that need to be connected are respectively provided with threaded holes 15, wherein the threaded holes 15 are arranged perpendicular to the axial direction of the detection rod 1, and the threaded holes 15 do not penetrate the hollow structure 12. The opposite ends of the two adjacent detection rods 1 that need to be connected can be set as a set structure or a threaded connection structure. Taking the set structure (sleeve and sleeve groove) as an example, the end of one detection rod 1 can be set in the end of another detection rod 1, and after the set, the ends of the two detection rods 1 overlap, and the threaded holes 15 on the ends of the two detection rods 1 overlap, and the stud 18 is screwed into the overlapping threaded holes 15 to achieve the connection of the ends of the two detection rods 1. For example, the plurality of detection rods 1 include a head detection rod 101, a first detection rod 102, and a second detection rod. One end of the head detection rod 101 is connected to a drill bit 13, and the other end of the head detection rod 101 is provided with a threaded hole 15. The two opposite ends of the first detection rod 102 are provided with a first threaded hole and a second threaded hole, respectively. The two opposite ends of the second detection rod are provided with a third threaded hole and a fourth threaded hole, respectively. One end of the first detection rod 102 is sleeved on the other end of the head detection rod 101, and the threaded hole 15 and the first threaded hole are overlapped. The stud 18 is screwed into the overlapped threaded hole 15 and the first threaded hole to realize the connection between the head detection rod 101 and the first detection rod 102. One end of the second detection rod is sleeved on the other end of the first detection rod 102, and the second threaded hole and the third threaded hole are overlapped. The stud 18 is screwed into the overlapped second threaded hole and the third threaded hole to realize the connection between the second detection rod and the first detection rod 102.

[0056] In one example, the connection structure includes a thread groove and a threaded shaft head. Specifically, the two opposite ends of each detection rod 1 are correspondingly called the first end and the second end. The thread groove is provided at the first end, and the threaded shaft head is provided at the second end. The threaded shaft head can be screwed in the thread groove, thereby realizing the connection of the two detection rods 1. The drill bit 13 is connected to one end of the detection rod 1 located at the head end through the connection structure. One end of the detection rod 1 located at the head end is first plugged into the dry koji pile. Specifically, in one example, corresponding to the specific structure of the connection structure provided at the two opposite ends of the detection rod 1, the connection end of the drill bit 13 includes a connection thread protrusion corresponding to the thread groove, and the connection thread protrusion is screwed in the thread groove to connect the drill bit 13 to the detection rod 1. Or the connection end of the drill bit 13 includes a threaded connection groove corresponding to the threaded shaft head, and the threaded shaft head is screwed in the threaded connection groove to connect the drill bit 13 to the detection rod 1. In one example, the drill bit 13 can be integrally formed with one end of the detection rod 1.

[0057] In a specific assembly connection, when the detection rod 1 is in an upright state, the first end is above the second end, and the multiple detection rods 1 include a head detection rod 101, a first detection rod 102, and a second detection rod. The first end of the head detection rod 101 is provided with a threaded groove, and the second end of the head detection rod 101 is provided with a threaded shaft head. Correspondingly, the connection end of the drill bit 13 is provided with a threaded connection groove, and the threaded shaft head is screwed into the threaded connection groove to connect the drill bit 13 to the detection rod 1. The first end of the first detection rod 102 is provided with a threaded groove, and the second end of the first detection rod 102 is provided with a threaded shaft head. The threaded shaft head of the second end of the first detection rod 102 is threaded into the threaded groove of the first end of the head detection rod 101 to achieve the connection between the first detection rod 102 and the head detection rod 101. The first end of the second detection rod is provided with a threaded groove, and the second end of the second detection rod is provided with a threaded shaft head. The threaded shaft head of the second end of the second detection rod is threaded into the threaded groove of the first end of the second detection rod to achieve the connection between the second detection rod and the first detection rod 102. The number of the detection rods 1 can be set according to the pre-embedded depth relative to the dry koji pile, and is not specifically limited in the description here.

[0058] It should be noted that the lengths of each detection rod 1 can be equal or unequal. It should also be noted that the hollow structure 12 passes through the first detection rod 102 and the second detection rod and partially passes through the head end detection rod 101, so that the hollow structures 12 in the head end detection rod 101, the first detection rod 102 and the second detection rod are in a connected state.

[0059] The prefabricated through hole 14 is provided in the detection rod 1 and communicates with the hollow structure 12. The prefabricated through hole 14 is used to obtain air outside the detection rod 1 to guide the outside of the detection rod 1 into the hollow structure 12 inside the detection rod 1.

[0060] In this embodiment, the detection rod 1 can also be of the following structure. Specifically, the detection rod 1 is in the shape of a long column. In one example, Figure 2 As shown, the detection rod 1 is in the shape of a long cylindrical strip. The interior of the detection rod 1 is provided with a hollow structure 12, and the hollow structure 12 penetrates the interior of the detection rod 1 along the extension direction of the detection rod 1. In one example, the hollow structure 12 is adapted to the long columnar detection rod 1, that is, the hollow structure 12 is in the shape of a long column. Furthermore, the hollow structure 12 is specifically a connecting hole arranged inside the detection rod 1 and distributed along the extension direction of the detection rod 1.

[0061] The connecting structure is provided at the opposite ends of two adjacent detection rods 1 that need to be connected, and a plurality of detection rods 1 are sequentially connected through the connecting structure according to a preset number to form a detection rod group 10. In one example, the connecting structure includes a threaded hole 15 and a stud 18, and the opposite ends of the two adjacent detection rods 1 that need to be connected are respectively provided with threaded holes 15, wherein the threaded holes 15 are arranged perpendicular to the axial direction of the detection rod 1, and the threaded holes 15 do not penetrate the hollow structure 12. The opposite ends of the two adjacent detection rods 1 that need to be connected can be set as a set structure or a threaded connection structure. Taking the set structure (sleeve and sleeve groove) as an example, the end of one detection rod 1 can be set in the end of another detection rod 1, and after the set, the ends of the two detection rods 1 overlap, and the threaded holes 15 on the ends of the two detection rods 1 overlap, and the stud 18 is screwed into the overlapping threaded holes 15 to achieve the connection of the ends of the two detection rods 1.

[0062] In one example, the connection structure includes a thread groove and a threaded shaft head. Specifically, the two opposite ends of each detection rod 1 are correspondingly called the first end and the second end. The thread groove is provided at the first end, and the threaded shaft head is provided at the second end. The threaded shaft head can be screwed in the thread groove, thereby realizing the connection of the two detection rods 1. The drill bit 13 is connected to one end of the detection rod 1 located at the head end through the connection structure. One end of the detection rod 1 located at the head end is first plugged into the dry koji pile. Specifically, in one example, corresponding to the specific structure of the connection structure provided at the two opposite ends of the detection rod 1, the connection end of the drill bit 13 includes a connection thread protrusion corresponding to the thread groove, and the connection thread protrusion is screwed in the thread groove to connect the drill bit 13 to the detection rod 1. Or the connection end of the drill bit 13 includes a threaded connection groove corresponding to the threaded shaft head, and the threaded shaft head is screwed in the threaded connection groove to connect the drill bit 13 to the detection rod 1. In one example, the drill bit 13 can be integrally formed with one end of the detection rod 1.

[0063] In this embodiment, the detection rod 1 also has the following structure: a limiting ring groove, a rotating ring 16 and a connecting and positioning hook 17, wherein the limiting ring groove is arranged on the inner wall or the outer side of the detection rod 1. At least one limiting ring groove is arranged along the extension direction of the detection rod 1. The rotating ring 16 is movably arranged in the limiting ring groove, and the rotating ring 16 can rotate in the limiting ring groove. One end of the connecting and positioning hook 17 is fixed to the rotating ring 16, and the other end can be connected to the monitoring sleeve 20 (described below).

[0064] In the present embodiment, the detection rod 1 also has the following structure: an orifice movable packaging component (not shown), the orifice movable packaging component includes: a sealing groove, a connecting shaft, a packaging sheet, a sealing ring and a lever, wherein the sealing groove is arranged around the prefabricated through hole 14. The connecting shaft is arranged on the side of the sealing groove. The packaging sheet is movably connected to the connecting shaft, and the packaging sheet can cover the prefabricated through hole 14 and the sealing groove. The sealing ring is arranged on the packaging sheet, and the sealing ring has a structural form adapted to the sealing groove, and the sealing ring is embedded and packaged with the sealing groove, so that the packaging sheet encapsulates the prefabricated through hole 14. The lever is arranged in the hollow structure 12 along the extension direction of the detection rod 1, and is connected to the packaging sheet to drive the packaging sheet to swing, so that the packaging sheet can cover the prefabricated through hole 14 and the sealing groove around the connecting shaft.

[0065] The monitoring sleeve 20 is arranged corresponding to the detection rod group 10 and connected to the detection rod group 10, and is used to obtain the first gas and / or first temperature of the dry yeast associated with the detection rod group 10 in the dry yeast pile, and the second gas and / or second temperature of the dry yeast bin associated with the dry yeast pile outside the dry yeast pile.

[0066] Specifically, in this embodiment, the monitoring sleeve 20 includes a plastic tube 201 or a temperature measuring cable tube 202, wherein the plastic tube 201 is provided with a first communication hole, and a portion of the plastic tube 201 can be sleeved in the hollow structure 12 of the detection rod 1, and when the portion of the plastic tube 201 is sleeved in the hollow structure 12 of the detection rod 1, the first communication hole is opposite to the prefabricated through hole 14 and the hole openings coincide. The plastic tube 201 can obtain the first gas associated with the dry bend in the dry bend pile of the detection rod group 10, and the second gas associated with the dry bend bin outside the dry bend pile.

[0067] The temperature measuring cable tube 202 is provided with a second connecting hole, and a plurality of temperature sensors 203 are arranged at intervals in the temperature measuring cable tube 202, and the temperature sensors 203 are used to sense temperature. One end of the temperature measuring cable tube 202 is connected to the other end of the connection positioning hook 17. One end of the connection positioning hook 17 is connected to the rotating ring 16, and the rotating ring 16 can rotate relative to the limiting ring groove, so that one end of the temperature measuring cable tube 202 is buried in the preset specified depth of the dry koji pile with the detection rod 1 when the detection rod 1 is drilled and rotated, and will not be entangled with the detection rod 1. The temperature measuring cable tube 202 can obtain the first temperature of the detection rod group 10 in the dry koji pile associated with the dry koji, and the second temperature of the dry koji bin outside the dry koji pile.

[0068] In one example, the plastic tube 201 includes a first plastic sleeve and a second plastic sleeve, wherein the first plastic sleeve is provided as one strip, and a plurality of first communication holes are provided on the first plastic sleeve, each of which is provided corresponding to the prefabricated through hole 14 on each detection rod 1 in the detection rod group 10, and the orifice of each first communication hole coincides with the orifice of the prefabricated through hole 14 on each detection rod 1. The second plastic sleeve is provided in multiple sections, and each section of the second plastic sleeve is connected to the first plastic sleeve by a connecting ring sleeve, and each section of the second plastic sleeve is provided with a corresponding first communication hole, and the first communication holes of the second plastic sleeve are provided in a one-to-one correspondence with the plurality of first communication holes provided on the first plastic sleeve. Each section of the second plastic sleeve is connected to the first plastic sleeve through a connecting ring sleeve, so that each section of the second plastic sleeve can rotate relative to the first plastic sleeve, and the first connecting hole on each section of the second plastic sleeve can overlap with the opening of the prefabricated through hole 14 on each detection rod 1, so that external gas enters the first plastic sleeve through the prefabricated through hole 14, the first plastic sleeve and the first connecting hole of the second plastic sleeve. In addition, after each section of the second plastic sleeve rotates relative to the first plastic sleeve, the first connecting hole of each section of the second plastic sleeve is misaligned with the opening of the prefabricated through hole 14 on each detection rod 1, and the tube wall of the second plastic sleeve encapsulates the prefabricated through hole 14 on the detection rod 1 and the first connecting hole on the first plastic sleeve, so that external gas cannot enter the first plastic sleeve.

[0069] In the present embodiment, the rotation of the detection rod 1 is driven by the driving drill 50 to realize the rotation, wherein the driving drill 50 is connected to one end of the detection rod 1 located at the tail end through a connecting structure, and is used to drive the detection rod group 10 to rotate and be plugged into the dry koji pile in a drilling manner. One end of the detection rod 1 located at the tail end is placed outside the dry koji pile. In one example, the driving drill 50 adopts a brushless motor, and the driving drill 50 can rotate forward and reverse. The speed of the driving drill 50 is reduced from the original 680 rpm to 60 rpm, further reducing the temperature, so that the temperature of the detection rod 1 during rotation is not significantly different from the temperature of the dry koji pile. In addition, in the process of the driving drill 50 driving the detection rod 1 to drill, the dust raised is fine and basically invisible to the naked eye, and the safety is further improved.

[0070] The monitoring unit 30 is connected to the monitoring sleeve 20, and is used to obtain the gas information or temperature information of the associated dry song and the associated dry song warehouse according to the first gas and / or the first temperature, the second gas and / or the second temperature monitoring, and generate corresponding early warning information according to the gas information or temperature information of the associated dry song and the associated dry song warehouse.

[0071] Specifically, in this embodiment, the monitoring unit 30 includes a monitoring selection unit 301, a gas monitoring unit 302 and a temperature monitoring unit 303; wherein the monitoring selection unit 301 is connected to the monitoring sleeve 20, and is used to select a corresponding detection rod group 10 from a preset designated position. In one example, the monitoring selection unit 301 includes a plurality of selection channels, each of which is correspondingly connected to each monitoring sleeve 20, and each of which is connected to each monitoring sleeve 20 through each selection channel. The corresponding detection rod group 10 is selected from the preset designated position. For example, the plurality of detection rod groups 10 include a first detection rod 102 group 10, a second detection rod group 10 and a third detection rod group 10, the first detection rod 102 group 10 is arranged at a first preset designated position of the dry koji pile, the second detection rod group 10 is arranged at a second preset designated position of the dry koji pile, and the third detection rod group 10 is arranged at a third preset designated position of the dry koji pile. The multiple selection channels include a first selection channel, a second selection channel and a third selection channel, wherein the first selection channel is communicated with the first detection rod 102 group 10, the second selection channel is communicated with the second detection rod group 10, and the third selection channel is communicated with the third detection rod group 10. For example, when it is necessary to monitor the gas or temperature of the dry koji pile at the first preset designated position, the first selection channel is opened to obtain the gas or temperature obtained by the monitoring sleeve 20 connected to the first detection rod 102 group 10.

[0072] In addition, in order to obtain the gas or temperature of a detection rod group 10 at different preset specified depths in the dry koji pile, the prefabricated through hole 14 on the detection rod 1 in the detection rod group 10 corresponding to the preset specified depth can be connected to the first connecting hole of the plastic tube 201 at the depth position, and the prefabricated through hole 14 on the detection rod 1 in the detection rod group 10 corresponding to other preset specified depths are not connected to the first connecting hole of the plastic tube 201 at the depth position, so that the gas or temperature obtained by the first connecting hole is only the gas or temperature at the preset specified depth.

[0073] The gas monitoring unit 302 is used to monitor the first gas information corresponding to the first gas associated with the dry koji in the dry koji pile obtained by the selected detection rod group 10 and the second gas information corresponding to the second gas associated with the dry koji bin outside the dry koji pile, and generate corresponding first warning information according to the first gas information and the second gas information. The temperature monitoring unit 303 is used to monitor the first temperature information corresponding to the first gas temperature associated with the dry koji in the dry koji pile obtained by the selected detection rod group 10 and the second temperature information corresponding to the second temperature associated with the dry koji bin outside the dry koji pile, and generate corresponding second warning information according to the first temperature information and the second temperature information.

[0074] In this embodiment, the monitoring unit 30 further includes a return air pipeline 40, which is respectively connected to the gas monitoring unit 302 and the temperature monitoring unit 303, and is used to transport the monitored gas to the dry koji pile or outside the dry koji pile.

[0075] The embodiment of the present application provides a dry-brick bunker smoldering monitoring system, comprising: a plurality of detection rod groups, a monitoring sleeve and a monitoring unit, wherein the detection rod group can be plugged into a preset designated position and a preset designated depth of a dry-brick pile in a down-drilling manner. The detection rod group includes at least one detection rod. The monitoring sleeve is arranged corresponding to the detection rod group and is connected to the detection rod group, and is used to obtain the first gas and / or the first temperature of the dry-brick associated with the detection rod group in the dry-brick pile, and the second gas and / or the second temperature of the dry-brick bunker associated with the outside of the dry-brick pile. The monitoring unit is connected to the monitoring sleeve, and is used to monitor and obtain the gas information or temperature information of the associated dry-brick and the associated dry-brick bunker according to the first gas and / or the first temperature, the second gas and / or the second temperature, and generate corresponding early warning information according to the gas information or the temperature information of the associated dry-brick and the associated dry-brick bunker.

[0076] The dry koji warehouse smoldering monitoring system provided by the present application can reach a drilling depth of more than 5 meters within a limited operating space by setting multiple detection rod groups to be plugged into the preset designated position and preset designated depth of the dry koji pile in a down-drilling manner, so that the monitoring device is not carried out in a pre-buried manner, so that the monitoring point can be monitored at any required position of the koji pile. At the same time, it avoids the problem of damaging the equipment after the dry koji is dropped and squeezing the sensor to the edge of the dry koji pile. Secondly, the dry koji warehouse belongs to the key fire prevention area, and the drill rod is fully threaded, so that drilling can be achieved at a low speed to ensure that high temperatures generated by frictional heat will not occur, causing safety hazards. In addition, the monitoring casing can not only obtain the first gas and / or the first temperature associated with the dry koji in the dry koji pile, but also obtain the second gas and / or the second temperature associated with the dry koji warehouse outside the dry koji pile, so that the environmental monitoring of the overall dry koji warehouse is more comprehensive, and then the various gas components and temperature information at any position of the dry koji warehouse can be fully and accurately monitored. By monitoring the gas and temperature information, it is possible to effectively predict the possible smoldering in advance and solve the problem of smoldering accident prevention and control.

[0077] An embodiment of the present application also provides a monitoring component for monitoring smoldering of a dry yeast bunker, comprising: a plurality of detection rod groups and a monitoring sleeve, wherein the detection rod group can be inserted into a preset designated position and a preset designated depth of a dry yeast pile in a down-drilling manner; the detection rod group comprises at least one detection rod; the monitoring sleeve is arranged corresponding to the detection rod group and connected to the detection rod group, and is used to obtain a first gas and / or a first temperature of the dry yeast associated with the detection rod group in the dry yeast pile, and a second gas and / or a second temperature of the dry yeast bunker associated with the outside of the dry yeast pile.

[0078] The specific implementation manner of the detection rod set and the monitoring sleeve in this embodiment is similar to that of the detection rod set and the monitoring sleeve in the above-mentioned embodiment. Please refer to the relevant contents of the above-mentioned embodiment for details, and no unnecessary details will be given here.

[0079] It should be noted that, although several structures, components or units for realizing related functions are mentioned in the above detailed description, such division is not mandatory. In fact, according to the specific implementation of the present application, the features and functions of two or more structures, components or units described above can be concretized in one structure, component or unit. Conversely, the features and functions of one structure, component or unit described above can be further divided into multiple components, structures or units to be concretized.

[0080] In addition, although the components and the installation methods of the components or devices in the present application are described in a specific order in the drawings, this does not require or imply that the components or devices must be designed according to the specific components or the installation methods of the components, or that all the components shown must be included to achieve the desired results. Additionally or alternatively, some components can be omitted, multiple components can be combined into one component to achieve corresponding functions, and / or one component can be decomposed into multiple components to achieve corresponding functions, etc.

[0081] Although the present application is disclosed as above in the form of a preferred embodiment, it is not intended to limit the present application. Any technical personnel in this field may make possible changes and modifications without departing from the spirit and scope of the present application. Therefore, the scope of protection of the present application shall be based on the scope defined by the claims of the present application.

Claims

1. A dry koji silo smoldering monitoring system, characterized in that: include: A plurality of detection rod groups, monitoring sleeves and monitoring units, wherein: The detection rod group can be inserted into the preset designated position and preset designated depth of the dry qu pile in a down-drilling manner; the detection rod group includes at least one detection rod; The monitoring sleeve is arranged corresponding to the detection rod group and connected to the detection rod group, and is used to obtain the first gas and / or the first temperature of the dry koji associated with the detection rod group in the dry koji pile, and the second gas and / or the second temperature of the dry koji bin associated with the dry koji pile outside the dry koji pile; The monitoring unit is connected to the monitoring sleeve, and is used to obtain the gas information or temperature information of the associated dry song and the associated dry song warehouse according to the first gas and / or the first temperature, the second gas and / or the second temperature monitoring, and generate corresponding early warning information according to the gas information or temperature information of the associated dry song and the associated dry song warehouse.

2. The dry koji silo smoldering monitoring system according to claim 1 is characterized in that: The detection rod has the following structure: The detection rod is in the shape of a long column, and a lower drill thread is arranged on the outside of the detection rod, and the inside of the detection rod is set as a hollow structure, and the hollow structure penetrates the inside of the detection rod along the extension direction of the detection rod; A connecting structure is provided at the opposite ends of two adjacent detection rods that need to be connected, and a plurality of detection rods are sequentially connected through the connecting structure according to a preset number to form the detection rod group; A drill bit is arranged at one end of the detection rod at the head end; the one end of the detection rod at the head end is first inserted into the dry koji pile; A prefabricated through hole is provided on the detection rod and is connected to the hollow structure for guiding gas.

3. The dry koji silo smoldering monitoring system according to claim 1 is characterized in that: The detection rod has the following structure: The detection rod is in the shape of a long column, and the interior of the detection rod is set as a hollow structure, and the hollow structure penetrates the interior of the detection rod along the extension direction of the detection rod; A connecting structure is provided at the opposite ends of two adjacent detection rods that need to be connected, and a plurality of detection rods are sequentially connected through the connecting structure according to a preset number to form the detection rod group; The drill bit is arranged at one end of the detection rod located at the head end; the one end of the detection rod located at the head end is first plugged into the dry koji pile.

4. The dry koji silo smoldering monitoring system according to claim 2 or 3, characterized in that: The connection structure includes a threaded hole and a stud, wherein the threaded hole is provided at the opposite ends of two adjacent detection rods that need to be connected, the hole direction of the threaded hole is perpendicular to the axial direction of the detection rod, and the threaded hole does not penetrate the hollow structure; The opposite ends of the two adjacent detection rods that need to be connected can be connected by sleeve connection or threaded connection, so that the threaded holes on the opposite ends of the two adjacent detection rods that need to be connected overlap, and the stud is screwed into the two overlapping threaded holes.

5. The dry koji silo smoldering monitoring system according to claim 3 is characterized in that: The detection rod also has the following structure: A limiting ring groove is provided on the inner wall or the outer side of the detection rod; A rotating ring, movably disposed in the limiting ring groove; A connecting positioning hook, one end of which is fixed to the rotating ring, and the other end of which can be connected to the monitoring sleeve.

6. The dry koji silo smoldering monitoring system according to claim 1, characterized in that: The monitoring unit includes a monitoring selection unit, a gas monitoring unit and a temperature monitoring unit; wherein, The monitoring selection unit is connected to the monitoring sleeve and is used to select the corresponding detection rod group from the preset designated position; A gas monitoring unit, used for monitoring first gas information corresponding to a first gas associated with dry yeast in the dry yeast pile and second gas information corresponding to a second gas associated with a dry yeast bin outside the dry yeast pile obtained by the selected detection rod group, and generating corresponding first warning information according to the first gas information and the second gas information; The temperature monitoring unit is used to monitor the first temperature information corresponding to the first gas temperature of the associated dry koji in the dry koji pile and the second temperature information corresponding to the second temperature of the associated dry koji bin outside the dry koji pile obtained by the selected detection rod group, and generate corresponding second warning information according to the first temperature information and the second temperature information.

7. The dry koji silo smoldering monitoring system according to claim 2, characterized in that: The monitoring sleeve comprises a plastic tube, part of which can be inserted into the hollow structure of the detection rod. The plastic tube has a first connecting hole, which is opposite to the prefabricated through hole and the openings of the first connecting hole overlap. The remaining part of the monitoring sleeve is distributed outside the detection rod.

8. The dry koji silo smoldering monitoring system according to claim 5, characterized in that: The monitoring sleeve comprises a temperature measuring cable tube, and temperature sensors are arranged at intervals on the temperature measuring cable tube; the temperature measuring cable tube is connected to one end of the connecting positioning hook.

9. The dry koji silo smoldering monitoring system according to claim 2, characterized in that: Also includes: A driving drill is connected to one end of the detection rod at the tail end through the connection structure, and is used to drive the detection rod group to rotate and be inserted into the dry pile in a drilling manner; one end of the detection rod at the tail end is placed outside the dry pile.

10. A monitoring component for monitoring smoldering of dry koji silo, characterized in that: include: Multiple probe rod sets and monitoring casings, among which, The detection rod group can be inserted into the preset designated position and preset designated depth of the dry qu pile in a down-drilling manner; the detection rod group includes at least one detection rod; The monitoring sleeve is arranged corresponding to the detection rod group and connected to the detection rod group, and is used to obtain the first gas and / or first temperature of the dry yeast associated with the detection rod group in the dry yeast pile, and the second gas and / or second temperature of the dry yeast bin associated with the dry yeast pile outside the dry yeast pile.

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