A reagent storage system

Abstract

The present invention relates to a reagent storage system, comprising: a cabinet frame, arranged and spliced ​​with each other; an inner liner, placed in the cabinet frame; a door panel, opening and closing the cabinet frame; a channel, connected to the inner liner; a filter device, arranged in the channel; wherein the door panel is hinged on one side of the cabinet frame; the channel is arranged on the other side of the cabinet frame; the filter device is arranged along the gas flow direction; when an accident occurs in the reagent storage system, the channel and the inner liner are disconnected, and the door panel expands and closes the inner liner. The existing solution solves the problem that on-site processing is required, the reagent accident cannot be actively processed, and if an accident occurs in a certain place in the storage cabinet, all reagents in the storage cabinet will be affected.

Description

Technical Field

[0001] The invention relates to the field of storage systems, and in particular to a reagent storage system. Background Art

[0002] When conducting various tests in the laboratory, various reagents are needed, and the reagents are stored in storage cabinets. Traditional storage cabinets are metal cabinets for storage. Some reagents have storage environment requirements, so filters and fans are installed on the top of the storage cabinet to ventilate and filter the storage cabinet. At the same time, alarms and various sensors are installed in the storage cabinet. The sensors detect whether there is combustion or explosion in the storage cabinet, and the alarms are used for prompts.

[0003] Multiple storage cabinets are installed in the same laboratory. For the convenience of management, multiple storage cabinets are managed in the same way through the operating system, but each storage cabinet works independently. The alarm can be prompted through the operating system and can also sound an alarm, but it requires the test personnel to arrive at the site to handle it, and it is impossible to actively handle unexpected situations of the reagents.

[0004] The storage cabinet is divided by partitions, and different reagents are placed in each cabinet. The cabinets are interconnected. When an accident occurs somewhere in the cabinet, all reagents in the cabinet will be affected.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a reagent storage system to solve the problems in the prior art that on-site processing is required, unexpected situations of the reagents cannot be actively handled, and an unexpected situation occurs somewhere in the storage cabinet, which will affect all the reagents in the storage cabinet.

[0007] To achieve the above object, the technical solution of the present invention is as follows:

[0008] A reagent storage system;

[0009] It includes: a cabinet frame, arranged and spliced ​​with each other; an inner tank, placed in the cabinet frame; a door panel, opening and closing the cabinet frame; a passage, connected to the inner tank; and a filter device, arranged in the passage;

[0010] Among them, the door panel is hinged on one side of the cabinet frame; the channel is arranged on the other side of the cabinet frame; the filtering device is arranged along the gas flow direction; when an accident occurs in the reagent storage system, the channel and the inner tank are disconnected, and the door panel expands to close the inner tank.

[0011] A further technical solution is that the cabinet frame includes: a main frame; a roller, arranged at the lower end of the main frame; a support rod, connected to the channel; a reinforcing rod, arranged on the main frame; a connecting port; arranged on the reinforcing rod;

[0012] Wherein, the support rod is arranged on the main body bracket and extends out of the main body bracket; the connecting port is connected to the inner tank and the channel respectively.

[0013] A further technical solution is that the inner liner comprises: a liner body; a guide plate arranged along the inside of the liner body and covering the connection port; an extension plate arranged around the opening of the liner body; a reinforcement frame arranged around the opening of the liner body; a depression formed on the liner body near the connection port;

[0014] Wherein, the reinforcement frame is respectively connected to the gallbladder body and the extension plate; the reinforcement frame is connected to the main frame; a protrusion is formed on the reinforcement rod, and the protrusion is embedded in the recess; and a gap is formed between the guide plate and the gallbladder body.

[0015] A further technical solution is that the door panel comprises: a door body, hinged on the cabinet frame; a movable plate, corresponding to the inner container, arranged in the door body; a sealing member, arranged around the movable plate; and a magnetic attraction device, respectively arranged in the movable plate and in the door body;

[0016] Wherein, when the magnetic devices attract each other, the sealing member contacts the inner container; when the magnetic devices repel each other, the movable plate covers the inner container.

[0017] A further technical solution is that the channel includes: an air intake channel, an air collecting channel, an air suction channel, a cooling channel and an exhaust channel which are connected in sequence; the air intake channel connects the inner liner and the outer side of the cabinet frame; the exhaust channel connects the inner liner and the outer side of the cabinet frame;

[0018] The filtering device comprises: a filtering mechanism and an air suction device; the filtering mechanism and the air suction device are arranged on the air suction channel along the gas flow direction.

[0019] A further technical solution is that it also includes a cooling device; the cooling device includes: a first power device, a cooling cylinder and an impeller rotatably arranged in the cooling cylinder; the cooling channel is laid in the cooling cylinder along the impeller; the first power device drives the cooling cylinder to rotate to generate airflow flowing through the cooling channel.

[0020] A further technical solution is that it also includes a sensor for detecting the temperature inside the inner tank, a camera mechanism for photographing the environment inside the inner tank, and a control valve for adjusting the direction of gas flow in the channel; the detection end of the sensor extends into the inner tank; the exhaust channel is connected to the camera mechanism; the control valves are respectively arranged at a position on the exhaust channel connected to the inner tank, a position on the exhaust channel connected to the camera mechanism, a position on the exhaust channel connected to the outside of the cabinet, and a position on the air intake channel connected to the inner tank.

[0021] Compared with the prior art, the beneficial technical effects of the present invention are as follows: (1) when no unexpected situation occurs in the reagent storage system, the channel and the inner tank are connected to adjust the environment inside the inner tank;

[0022] When a serious accident occurs to the reagent, the channel and the inner tank are disconnected, and the door panel expands to close the inner tank, making the inner tank a closed environment. The situation inside the inner tank will not affect the reagents in other inner tanks. If the accident is a fire, the air in the inner tank will gradually become a vacuum environment after it is burned out, and the fire in the inner tank will gradually disappear.

[0023] When a relatively mild accident occurs to the reagent, the channel and the inner tank continue to be connected, and the channel filters the waste gas generated by the accident.

[0024] (2) When the magnetic devices are attracted, the seal contacts the inner liner, the metal sealing ring contacts the main block, and the rubber sealing ring contacts the sealing ring. At this time, the sealing of the inner liner is achieved through the soft contact between the rubber sealing ring and the sealing ring, which can be used to deal with no accidents or mild accidents in the inner liner.

[0025] When the magnetic devices repel each other, the magnetic devices push the movable plate, the deformable plate, which is relatively soft, deforms, the movable plate is inserted into the metal sealing ring and covers the inner liner, and the main block swings and rests against the metal sealing ring; at this time, the sealing of the inner liner is achieved by the movable plate covering the extension plate and the hard contact between the movable plate and the main block and the metal sealing ring, which can deal with more serious accidents that may occur in the inner liner.

[0026] (3) The first filter plate is formed with a corner piece, the opening of the corner piece is downward, and the corner piece extends outward from top to bottom; the gas in the inner tank enters the first filter plate and contacts the corner piece, and the moisture in the gas adheres to the corner piece, accumulates and flows downward; the corner piece is staggered, and the gas contacts the corner piece multiple times during the flow process, thereby completing the collection of moisture;

[0027] If an accident such as fire occurs in the inner tank, the filter device and the inner tank are not disconnected in time, and the flame first contacts the first filter plate. The corner piece is made of metal and is not flammable. At the same time, it extends outward from top to bottom, preventing the flame from spreading.

[0028] If a minor accident occurs in the inner tank and smoke is generated, the larger dust in the smoke will contact the corner piece, and the larger dust will gather under the corner piece. The larger dust will be adsorbed in the moisture in the corner piece and fall onto the collecting hopper along with the moisture; the smaller dust in the smoke will be filtered through the second filter plate.

[0029] (4) After the exhaust passage enters the inner tank, two streams of gas are formed. One stream of gas flows along the upper surface of the comb plate and the inner surface of the inner tank, and the other stream of gas flows along the lower surface of the comb plate. After the two streams of gas merge, they flow downward from top to bottom along the left and right sides of the inner tank.

[0030] If a minor accident occurs in the inner tank and smoke is generated, the dust in the smoke can be collected when it contacts the upper end and the left and right ends of the inner tank, and the gas drives the dust into the channel through the connecting port; the two gases protect the inner tank to prevent dust from adhering to the inner tank.

[0031] (5) After the temperature inside the inner tank drops, the micro camera generates a certain amount of heat during operation, which forms a certain temperature difference on the transparent plate, causing fog to form on the transparent plate. When an unexpected situation occurs inside the inner tank, the fog forms an obstruction, and the micro camera cannot shoot in time. When an unexpected situation occurs inside the inner tank, impurities will also adhere to the transparent plate to form pollution, further forming an obstruction, making it more difficult for the micro camera to shoot.

[0032] The gas in the exhaust channel enters the outer tube from one end of the outer tube, and the temperature of the micro camera is reduced during the flow of the gas in the outer tube; the gas flows to the other end of the outer tube, and the gas is discharged from the through hole, and the gas forms a flowing airflow on the outside of the transparent plate, thereby avoiding the formation of fog and pollution on the transparent plate, so that the micro camera can timely shoot the situation inside the inner tank and ensure the accuracy of the shooting situation; the micro camera judges whether the accident situation is a more serious accident situation or a mild accident situation based on the shooting situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic structural diagram of a reagent storage system according to an embodiment of the present invention is shown.

[0034] Figure 2 A schematic structural diagram of a cabinet frame with a door panel opened is shown in an embodiment of the present invention.

[0035] Figure 3 A left-side structural schematic diagram of a cabinet frame according to an embodiment of the present invention is shown.

[0036] Figure 4 A left-side structural schematic diagram of an inner container according to an embodiment of the present invention is shown.

[0037] Figure 5 A left-side structural schematic diagram of the connection position between the inner tank and the door panel according to an embodiment of the present invention is shown.

[0038] Figure 6 Shows Figure 5 Enlarged structural diagram of point A in the middle.

[0039] Figure 7 A left-side structural schematic diagram of a channel according to an embodiment of the present invention is shown.

[0040] Figure 8 A schematic diagram of the front structure of an impeller according to an embodiment of the present invention is shown.

[0041] Fig. 9 A left-view structural schematic diagram of a camera mechanism according to an embodiment of the present invention is shown.

[0042] Fig.10 A schematic diagram of the front structure of a comb plate according to an embodiment of the present invention is shown.

[0043] Markings in the attached drawings: 1, cabinet frame; 11, main frame; 12, roller; 13, support rod; 131, first horizontal rod; 132, first vertical rod; 14, reinforcement rod; 141, protrusion; 18, connection port; 2, liner; 21, liner body; 22, guide plate; 23, extension plate; 231, metal sealing ring; 232, rubber sealing ring; 24, reinforcement frame; 25, depression; 26, comb plate; 261, notch; 3, door panel; 31, door body; 32, movable plate; 33, seal; 331, main block; 332, sealing ring; 333, deformation plate; 34, magnetic device; 4, channel; 41, air intake channel; 42 , air collecting channel; 43, air intake channel; 44, cooling channel; 45, exhaust channel; 5, filtering device; 51, filtering mechanism; 511, filter cylinder; 512, first filter plate; 513, second filter plate; 514, collecting hopper; 515, filter bracket; 516, guide bracket; 517, filter space; 518, corner piece; 52, air intake device; 6, cooling device; 61, cooling cylinder; 62, impeller; 63, first power device; 64, supporting wheel; 71, sensor; 72, camera mechanism; 721, outer cylinder; 722, micro camera; 723, transparent plate; 724, through hole; 73, control valve. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the present invention clearer, the device proposed by the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present invention will be clearer. It should be noted that the accompanying drawings adopt a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, please refer to the accompanying drawings. It should be noted that the structure, proportion, size, etc. illustrated by the accompanying drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the present invention.

[0045] Figure 1 A schematic structural diagram of a reagent storage system according to an embodiment of the present invention is shown. Figure 2 A schematic structural diagram of a cabinet frame with a door panel opened is shown in an embodiment of the present invention. Figure 3 The left side structural diagram of the cabinet frame of the embodiment of the present invention is shown. Figure 1-Figure 3 As shown, the present invention discloses a reagent storage system.

[0046] The reagent storage system includes: cabinet frames 1 arranged and spliced ​​with each other, an inner liner 2 placed in the cabinet frames 1, a door panel 3 for opening and closing the cabinet frames 1, a channel 4 connected to the inner liner 2, and a filtering device 5 arranged in the channel 4 along the gas flow direction.

[0047] Among them, the door panel 3 is hinged on one side of the cabinet frame 1. The channel 4 is arranged on the other side of the cabinet frame 1. The cabinet frame 1 changes the arrangement quantity and arrangement method according to actual needs. The cabinet frame 1 can be placed in a single row with multiple items, and the channel 4 is located on the back of the cabinet frame 1. The cabinet frame 1 can also be placed in double rows with multiple items, and the channel 4 is located between the double rows of cabinet frames 1. The inner liner 2 is divided into multiple groups of sizes. The space inside the cabinet frame 1 is divided into multiple installation spaces from top to bottom, and an inner liner 2 can be accommodated in a single installation space. By changing the size of the inner liner 2, one inner liner 2 can also be accommodated in multiple installation spaces.

[0048] When no unexpected situation occurs in the reagent storage system, the channel 4 is connected to the inner liner 2 to adjust the environment inside the inner liner 2.

[0049] When a serious accident occurs to the reagent, the channel 4 and the inner tank 2 are disconnected, and the door panel 3 expands to close the inner tank 2, so that the inner tank 2 is a closed environment, and the situation in the inner tank 2 will not affect other reagents in the inner tank 2. If the accident is a fire, the air in the inner tank 2 will gradually become a vacuum environment after it is burned out, and the fire in the inner tank 2 will gradually disappear.

[0050] When a relatively mild accident occurs to the reagent, the channel 4 and the inner container 2 continue to be connected, and the channel 4 filters the waste gas generated by the accident.

[0051] In this application, mild accidents include but are not limited to waste gas or dust generated after reagent leakage. More serious accidents include but are not limited to explosion and fire after reagent leakage.

[0052] The cabinet frame 1 includes: a main frame 11, a roller 12 arranged at the lower end of the main frame 11, a support rod 13 connecting the channel 4, a reinforcing rod 14 arranged on the main frame 11 and a connecting port 18 arranged on the reinforcing rod 14.

[0053] The support rod 13 is disposed on the main frame 11 and extends out of the main frame 11. The connecting port 18 is connected to the inner container 2 and the channel 4 respectively.

[0054] The roller 12 facilitates the movement of the main frame 11 for assembly. The support rod 13 includes a first cross bar 131 and a first vertical bar 132. The first vertical bar 132 connects the channel 4 in the vertical direction, and the lower end of the first vertical bar 132 contacts the ground. The first cross bar 131 connects the first vertical bar 132 and the main frame 11 respectively. The first cross bar 131 supports the lower end of the channel 4.

[0055] The reinforcing rod 14 is horizontally, vertically or obliquely arranged on the main frame 11 to improve the structural strength of the main frame 11 .

[0056] The fan of the traditional reagent storage cabinet ventilation filter is installed above the reagent storage cabinet, so a certain space needs to be left on the top of the reagent storage cabinet to facilitate gas flow. In the present application, several cabinets 1 share a channel 4 and a filter device 5, and the channel 4 and the filter device 5 are not installed on the upper end of the cabinet 1. The channel 4 and the filter device 5 are located at the rear end of the cabinet 1. The height of the main frame 11 is relatively long, and the position of the upper end of the main frame 11 can be used.

[0057] Figure 4 A left-side structural schematic diagram of an inner container according to an embodiment of the present invention is shown. Figure 5 A left-side structural schematic diagram of the connection position between the inner tank and the door panel according to an embodiment of the present invention is shown. Figure 6 Shows Figure 5 The enlarged structure diagram of A in the middle. Figure 1-Figure 6 As shown, the inner liner 2 includes: a liner body 21, a guide plate 22 arranged along the liner body 21 and covering the connection port 18, an extension plate 23 arranged around the opening of the liner body 21, a reinforcement frame 24 arranged around the opening of the liner body 21, and a recess 25 formed on the liner body 21 near the connection port 18.

[0058] The reinforcing frame 24 is connected to the gallbladder body 21 and the extension plate 23 respectively. The reinforcing frame 24 is connected to the main frame 11. A protrusion 141 is formed on the reinforcing rod 14, and the protrusion 141 is embedded in the recess 25. A gap is formed between the guide plate 22 and the gallbladder body 21.

[0059] The body 21 is open on one side facing the door panel 3. The side of the body 21 away from the door panel 3 is connected to the connection port 18. The guide plate 22 is vertically arranged in the body 21, and the gap between the guide plate 22 and the body 21 gradually decreases toward the gap between the edge of the guide plate 22 and the body 21. When an accident such as fire occurs in the body 21, the connection port 18 is shielded by the guide plate 22 to prevent the connection port 18 from burning and causing leakage of the channel 4.

[0060] The connecting port 18 adsorbs the gas in the gallbladder body 21, and the gap between the edge of the guide plate 22 and the gallbladder body 21 gradually decreases, thereby increasing the adsorption capacity at the edge of the guide plate 22. The adsorption area is a ring that covers one end of the gallbladder body 21 close to the connecting port 18, and the waste gas generated by an accident in the gallbladder body 21 can be completely adsorbed.

[0061] The extension plate 23 shields the cabinet frame 1, and the reinforcement frame 24 is connected to the main frame 11 without damaging the extension plate 23, which facilitates the sealing of the gallbladder body 21. The reinforcement frame 24 completes the structural reinforcement of the extension plate 23 to avoid deformation during sealing. When the gallbladder body 21 is installed in the main frame 11, the protrusion 141 is embedded in the recess 25 to complete the positioning of the gallbladder body 21, and then the reinforcement frame 24 is fixed to the main frame 11 to complete the installation and fixation of the gallbladder body 21.

[0062] The door panel 3 includes: a magnetic attraction device 34 , a door body 31 hinged on the main frame 11 , a movable plate 32 arranged in the door body 31 corresponding to the inner container 2 , and a sealing member 33 arranged around the movable plate 32 .

[0063] The magnetic attraction devices 34 are respectively arranged on the movable plate 32 and inside the door body 31 .

[0064] A metal sealing ring 231 and a rubber sealing ring 232 are provided on the extension plate 23 around the opening of the inner container 2 .

[0065] Exemplarily, there are two groups of magnetic devices 34. The magnetic devices 34 are respectively arranged on the movable plate 32 near the door body 31 and in the door body 31 near the movable plate 32.

[0066] The sealing member 33 includes a deformable plate 333, a main block 331 and a sealing ring 332 disposed on the main block 331. The main block 331 is disposed around the movable plate 32. The deformable plate 333 connects the main block 331 and the movable plate 32 respectively.

[0067] When the magnetic attraction device 34 attracts each other, the seal 33 contacts the inner liner 2, the metal sealing ring 231 contacts the main block 331, and the rubber sealing ring 232 contacts the sealing ring 332. At this time, the sealing of the inner liner 2 is achieved by the soft contact between the rubber sealing ring 232 and the sealing ring 332, which can be used to deal with no accidents or mild accidents of the inner liner 2.

[0068] When the magnetic attraction devices 34 repel each other, the magnetic attraction devices 34 push the movable plate 32, the deformable plate 333 is relatively soft and deforms, the movable plate 32 is inserted into the metal sealing ring 231 and covers the inner liner 2, and the main block 331 swings and abuts against the metal sealing ring 231. At this time, the sealing of the inner liner 2 is achieved by the movable plate 32 covering the extension plate 23, and the hard contact between the movable plate 32 and the main block 331 and the metal sealing ring 231, which can be used to deal with more serious accidents of the inner liner 2.

[0069] Figure 7 FIG. 1 shows a left-side structural schematic diagram of a channel according to an embodiment of the present invention. Figure 1-Figure 7 As shown, the channel 4 includes: an air intake channel 41, an air collecting channel 42, an air suction channel 43, a cooling channel 44 and an exhaust channel 45 which are connected in sequence. The air intake channel 41 connects the inner liner 2 and the outer side of the cabinet frame 1. The exhaust channel 45 connects the inner liner 2 and the outer side of the cabinet frame 1.

[0070] The air inlet channel 41 is connected to the inner tank 2 through the connection port 18, and the inlet of the air inlet channel 41 is located at the lower end of the cabinet frame 1. The inlet of the air collecting channel 42 is connected to a plurality of air inlet channels 41, and the outlet of the air collecting channel 42 is connected to the inlet of the air intake channel 43. The inlet of the cooling channel 44 is connected to the outlet of the air intake channel 43, and the outlet of the cooling channel 44 is connected to the inlet of the exhaust channel 45. The outlet of the exhaust channel 45 is connected to the inner tank 2 and between adjacent cabinet frames 1, respectively.

[0071] When the door panel 3 is closed, the gas in the inner liner 2 enters the air inlet channel 41, which will cause a short-term negative pressure in the inner liner 2. After the gas in the exhaust channel 45 enters the inner liner 2, the negative pressure is relieved. When the door panel 3 is closed, when the amount of gas entering the air inlet channel 41 from the inner liner 2 is greater than the amount of gas entering the inner liner 2 from the exhaust channel 45, it will also cause negative pressure in the inner liner 2. The negative pressure in the inner liner 2 will make it difficult to open the door panel 3. Therefore, the entrance of the air inlet channel 41 is located at the lower end of the cabinet frame 1, and the gas at the lower end of the cabinet frame 1 can flow into the air inlet channel 41 to avoid negative pressure in the inner liner 2.

[0072] Not only the temperature inside the inner tank 2 needs to be controlled, but also the temperature of the installation environment of the reagent storage system needs to be controlled. The outlet of the exhaust channel 45 is not only connected to the inner tank 2 but also arranged between adjacent cabinets 1, so as to control the temperature of the installation environment of the reagent storage system. The outlet position of the exhaust channel 45 can not only connect between adjacent cabinets 1 but also be connected to other positions of the reagent storage system, so as to facilitate the control of the temperature of the environment.

[0073] The filter device 5 comprises a filter mechanism 51 and an air suction device 52. The filter mechanism 51 and the air suction device 52 are arranged on the air suction channel 43 along the gas flow direction.

[0074] The filter mechanism 51 includes a filter cartridge 511 , a first filter plate 512 , a second filter plate 513 , a collecting hopper 514 , a filter bracket 515 and a guide bracket 516 .

[0075] Filtering spaces 517 are formed in parallel from top to bottom in the filter cartridge 511. The first filter plate 512 is located in the filtering space 517 at the bottom, and the second filter plate 513 is located in the filtering space 517 at the top.

[0076] The first filter plate 512 is formed with an angle piece 518, the opening of the angle piece 518 faces downward, and the angle piece 518 extends outward from top to bottom. The gas in the inner liner 2 enters the first filter plate 512 and contacts the angle piece 518, and the moisture in the gas adheres to the angle piece 518, accumulates and flows downward. The angle piece 518 is staggered, and the gas contacts the angle piece 518 multiple times during the flow process, thereby completing the collection of moisture.

[0077] If an accident such as fire occurs in the inner tank 2, the filter device 5 and the inner tank 2 are not disconnected in time, and the flame first contacts the first filter plate 512. The corner piece 518 is made of metal material and is not flammable. At the same time, it extends outward from top to bottom, preventing the flame from spreading.

[0078] If a minor accident occurs in the inner tank 2 and smoke is generated, the larger dust in the smoke contacts the corner piece 518, and the larger dust gathers under the corner piece 518. The larger dust is adsorbed in the moisture in the corner piece 518 and falls onto the collecting hopper 514 along with the moisture. The smaller dust in the smoke is filtered through the second filter plate 513.

[0079] The second filter plate 513 is formed with air filter mesh materials, including but not limited to non-woven filter cotton, synthetic fiber filter cotton, and activated carbon filter cotton.

[0080] The number of first filter plates 512 and second filter plates 513 installed in the filter cartridge 511 is determined according to the reagent stored in the inner liner 2. If the inner liner 2 stores more powders, the number of second filter plates 513 is increased accordingly. If the inner liner 2 stores more liquid reagents, the number of first filter plates 512 is increased accordingly.

[0081] The collecting hopper 514 is disposed between adjacent filtering spaces 517, and the collecting hopper 514 is fixed in the filter cartridge 511 through a filtering bracket 515. There is a certain gap between the edge of the collecting hopper 514 and the inner surface of the filter cartridge 511, so as to facilitate the gas to flow from bottom to top.

[0082] The upper and lower ends of the guide bracket 516 extend outward and connect to the inner surface of the filter cartridge 511. The first filter plate 512 and the second filter plate 513 are installed in the guide bracket 516. The width of the position where the first filter plate 512 and the second filter plate 513 are installed in the guide bracket 516 is smaller than the width of the collecting hopper 514, so that the impurities filtered by the first filter plate 512 and the second filter plate 513 are accumulated in the collecting hopper 514. The lower end of the guide bracket 516 extends outward to complete the collection of gas. The upper end of the guide bracket 516 extends outward to facilitate the gas to pass through the two sides of the collecting hopper 514 and flow upward.

[0083] Figure 8 The front view of the impeller of the embodiment of the present invention is shown. Figure 1-Figure 8 As shown, the reagent storage system also includes a cooling device 6. The cooling device 6 includes: a first power device 63, a cooling cylinder 61 and an impeller 62 rotatably arranged in the cooling cylinder 61. The cooling channel 44 is laid in the cooling cylinder 61 along the impeller 62. The first power device 63 drives the cooling cylinder 61 to rotate to generate airflow flowing through the cooling channel 44.

[0084] The cooling channel 44 is provided with fins to increase the heat dissipation area of ​​the cooling channel 44. The cooling channel 44 is laid as a cylindrical structure along the impeller 62. The cooling cylinder 61 forms an inlet and an outlet. The inlet of the cooling cylinder 61 is connected to the outside of the cooling channel 44. The outlet of the cooling cylinder 61 is connected to the inside of the impeller 62. The inner surface of the cooling cylinder 61 is a circular arc surface, which is formed around the cooling channel 44.

[0085] Exemplarily, the first power device 63 is a motor. The driving end of the first power device 63 is connected to one end of the impeller 62. A support wheel 64 is rotatably arranged inside the cooling cylinder 61. The support wheel 64 rolls in contact with the impeller 62. The size of the impeller 62 is relatively long. When the first power device 63 drives the impeller 62 to rotate, the impeller 62 will vibrate in rotation. A large vibration amplitude will cause deformation of the impeller 62. The support wheel 64 restricts the impeller 62 to prevent the impeller 62 from vibrating during rotation. When the support wheel 64 restricts the impeller 62, it is in rolling contact to avoid forming a large resistance to the impeller 62.

[0086] The gas enters the cooling tube 61 and flows along the inner surface of the cooling tube 61. The first power device 63 drives the impeller 62 to rotate. The impeller 62 absorbs the gas and passes through the cooling channel 44. After the gas enters the impeller 62, it is discharged from the other end of the impeller 62 to the outside of the cooling tube 61. The heat of the gas in the cooling channel 44 is taken away during the process of the gas passing through the cooling channel 44.

[0087] The gas in the cooling channel 44 enters the exhaust channel 45 after being cooled, and the outlet of the exhaust channel 45 is connected to the upper end of the inner tank 2 and the adjacent cabinet frame 1.

[0088] A combing plate 26 is provided at the upper end of the inner container 2. The combing plate 26 is provided along the upper end of the inner surface of the inner container 2. A gap is formed between the combing plate 26 and the upper end of the inner surface of the inner container 2. The combing plate 26 shields the outlet of the exhaust passage 45. The left and right sides of the combing plate 26 extend downward along the side of the inner surface of the inner container 2, and the extension of the combing plate 26 gradually approaches the inner surface of the inner container 2.

[0089] Fig.10 FIG. 2 shows a schematic diagram of the front view of the comb plate according to an embodiment of the present invention. Figure 1-Figure 8 and Fig.10 As shown, a notch 261 is formed in the middle of the comb plate 26, and the notch 261 faces the left and right sides of the comb plate 26. After the exhaust passage 45 enters the inner liner 2, two streams of gas are formed, one of which flows along the upper surface of the comb plate 26 and the inner surface of the inner liner 2, and the other flows along the lower surface of the comb plate 26. After the two streams of gas merge, they flow downward from top to bottom along the left and right sides of the inner liner 2.

[0090] If a mild accident occurs in the inner liner 2 and smoke is generated, dust in the smoke can be collected when it contacts the upper end of the inner liner 2 and the left and right ends of the inner liner 2, and the gas drives the dust into the channel 4 through the connection port 18. The two gases protect the inner liner 2 to prevent dust from adhering to the inner liner 2.

[0091] The gas in the exhaust channel 45 enters the inner liner 2, and diffuses after contacting the comb flow plate 26 and flows in the extension direction of the comb flow plate 26. Under the action of the extension of the comb flow plate 26, the gas flows downward along the side of the inner surface of the inner liner 2, and fills the inner liner 2 during the flow process. The gas in the exhaust channel 45 diffuses and fills the inner liner 2 under the action of the comb flow plate 26, avoiding direct blowing on a part of the inner liner 2, and ensuring uniform distribution of temperature in the inner liner 2.

[0092] The reagent storage system also includes a sensor 71 for detecting the temperature inside the inner container 2 , a camera mechanism 72 for photographing the environment inside the inner container 2 , and a control valve 73 for adjusting the flow direction of gas in the channel 4 .

[0093] The detection end of the sensor 71 extends into the inner container 2 to detect the temperature inside the inner container 2 and complete the adjustment of the temperature inside the inner container 2.

[0094] Fig. 9 FIG. 1 shows a left-view structural diagram of a camera mechanism according to an embodiment of the present invention. Figure 1-Figure 9 As shown, the exhaust passage 45 is connected to the camera mechanism 72. The camera mechanism 72 includes an outer tube 721 disposed on the inner liner 2 and a micro camera 722 disposed in the outer tube 721. One end of the outer tube 721 is connected to the exhaust passage 45, and the other end of the outer tube 721 extends into the inner liner 2. A transparent plate 723 is disposed at the other end of the outer tube 721, and a through hole 724 is formed on the transparent plate 723 near the shooting end of the micro camera 722.

[0095] After the temperature in the inner liner 2 is lowered, and the micro camera 722 generates a certain amount of heat during operation, a certain temperature difference is formed on the transparent plate 723, so that fog is formed on the transparent plate 723. When an unexpected situation occurs in the inner liner 2, the fog forms an obstruction, and the micro camera 722 cannot shoot in time. When an unexpected situation occurs in the inner liner 2, impurities will also adhere to the transparent plate 723 to form pollution, further forming an obstruction, making it more difficult for the micro camera 722 to shoot.

[0096] The gas in the exhaust channel 45 enters the outer tube 721 from one end of the outer tube 721, and the temperature of the micro camera 722 is reduced during the flow of the gas in the outer tube 721. The gas flows to the other end of the outer tube 721, and the gas is discharged from the through hole 724. The gas forms a flowing airflow on the outside of the transparent plate 723 to avoid fog and pollution on the transparent plate 723, so that the micro camera 722 can timely shoot the situation in the inner liner 2 to ensure the accuracy of the shooting situation. The micro camera 722 determines whether the accident situation is a more serious accident situation or a mild accident situation based on the shooting situation.

[0097] The control valves 73 are respectively arranged at a position on the exhaust passage 45 connected to the inner tank 2 , a position on the exhaust passage 45 connected to the camera mechanism 72 , a position on the exhaust passage 45 connected to the outside of the cabinet frame 1 , and a position on the air intake passage 41 connected to the inner tank 2 .

[0098] When the camera mechanism 72 captures a serious accident inside the inner liner 2, the control valve 73 disconnects the connection between the air intake passage 41 and the inner liner 2, disconnects the connection between the exhaust passage 45 and the inner liner 2, and disconnects the connection between the exhaust passage 45 and the camera mechanism 72, thereby completely sealing the inner liner 2.

[0099] When the sensor 71 detects that the set temperature in the inner tank 2 is reached, the control valve 73 disconnects the connection between the exhaust passage 45 and the inner tank 2 , and opens the connection between the exhaust passage 45 and the outer side of the cabinet frame 1 .

[0100] When the sensor 71 detects that the set temperature in the inner tank 2 has not been reached, the control valve 73 opens the connection between the exhaust passage 45 and the inner tank 2 , and the control valve 73 disconnects the connection between the exhaust passage 45 and the outer side of the cabinet frame 1 .

[0101] By controlling the gas flow direction in the channel 4 through the control valve 73 , the inner liner 2 can be sealed and the temperature inside the inner liner 2 and the temperature outside the cabinet 1 can be controlled.

[0102] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0103] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A reagent storage system, characterized in that: include: Cabinets (1) are arranged and spliced ​​with each other; An inner container (2) is placed in the cabinet frame (1); A door panel (3) for opening and closing the cabinet frame (1); A channel (4) connected to the inner container (2); A filtering device (5) disposed in the channel (4); The door panel (3) is hinged on one side of the cabinet frame (1); the channel (4) is arranged on the other side of the cabinet frame (1); the filter device (5) is arranged along the gas flow direction; when an unexpected situation occurs in the reagent storage system, the channel (4) and the inner container (2) are disconnected, and the door panel (3) expands to close the inner container (2); The door panel (3) comprises: A door body (31) is hinged on the cabinet frame (1); A movable plate (32), corresponding to the inner container (2), and arranged inside the door body (31); A sealing member (33) is arranged around the movable plate (32); A magnetic attraction device (34) is respectively arranged on the movable plate (32) and inside the door body (31); When the magnetic devices (34) attract each other, the sealing member (33) contacts the inner container (2); when the magnetic devices (34) repel each other, the movable plate (32) covers the inner container (2); the inner container (2) comprises an extension plate (23); a metal sealing ring (231) and a rubber sealing ring (232) are arranged on the extension plate (23) around the opening of the inner container (2); the sealing member (33) comprises a deformation plate (333), a main block (331) and a sealing ring (332) arranged on the main block (331); the main block (331) is arranged around the movable plate (32); The deformable plate (333) is respectively connected to the main block (331) and the movable plate (32); when the magnetic attraction devices (34) are attracted, the sealing member (33) contacts the inner liner (2), the metal sealing ring (231) contacts the main block (331), and the rubber sealing ring (232) contacts the sealing ring (332); when the magnetic attraction devices (34) are repelled, the magnetic attraction devices (34) push the movable plate (32), the deformable plate (333) is deformed, the movable plate (32) is inserted into the metal sealing ring (231) and covers the inner liner (2), and the main block (331) swings and abuts against the metal sealing ring (231).

2. The reagent storage system according to claim 1, characterized in that: The cabinet frame (1) comprises: Main body support (11); A roller (12) arranged at the lower end of the main body support (11); A support rod (13) connected to the channel (4); A reinforcing rod (14) arranged on the main body support (11); A connecting port (18) is arranged on the reinforcing rod (14); Wherein, the support rod (13) is arranged on the main body support (11) and extends out of the main body support (11); and the connecting port (18) is connected to the inner container (2) and the channel (4) respectively.

3. The reagent storage system according to claim 2, characterized in that: The inner container (2) comprises: Bile body (21); A guide plate (22) is arranged along the inside of the gallbladder body (21) and covers the connection port (18); An extension plate (23) is arranged around the opening of the gallbladder body (21); A reinforcement frame (24) is arranged around the opening of the gallbladder body (21); A recess (25) formed on the gallbladder body (21) at a position close to the connecting port (18); The reinforcing frame (24) is respectively connected to the gallbladder body (21) and the extension plate (23); the reinforcing frame (24) is connected to the main frame (11); a protrusion (141) is formed on the reinforcing rod (14), and the protrusion (141) is embedded in the recess (25); and a gap is formed between the guide plate (22) and the gallbladder body (21).

4. The reagent storage system according to claim 2, characterized in that: The channel (4) comprises: an air intake channel (41), an air collecting channel (42), an air suction channel (43), a cooling channel (44), and an air exhaust channel (45) which are connected in sequence; the air intake channel (41) is connected to the inner liner (2) and the outer side of the cabinet frame (1); the air exhaust channel (45) is connected to the inner liner (2) and the outer side of the cabinet frame (1); The filtering device (5) comprises: a filtering mechanism (51) and an air suction device (52); the filtering mechanism (51) and the air suction device (52) are arranged on the air suction channel (43) along the gas flow direction.

5. The reagent storage system according to claim 4, characterized in that: It also includes a cooling device (6); the cooling device (6) includes: a first power device (63), a cooling cylinder (61), and an impeller (62) rotatably arranged in the cooling cylinder (61); the cooling channel (44) is laid in the cooling cylinder (61) along the impeller (62); the first power device (63) drives the cooling cylinder (61) to rotate to generate an airflow flowing through the cooling channel (44).

6. The reagent storage system according to claim 5, characterized in that: It also includes a sensor (71) for detecting the temperature inside the inner container (2), a camera mechanism (72) for photographing the environment inside the inner container (2), and a control valve (73) for adjusting the flow direction of gas in the channel (4); the detection end of the sensor (71) extends into the inner container (2); the exhaust channel (45) is connected to the camera mechanism (72); the control valve (73) is respectively arranged at a position on the exhaust channel (45) connected to the inner container (2), a position on the exhaust channel (45) connected to the camera mechanism (72), a position on the exhaust channel (45) connected to the outside of the cabinet (1), and a position on the air inlet channel (41) connected to the inner container (2).

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