Heating container

Abstract

The invention provides a heating container which comprises a container body, a hot air heater, a first vertical air duct, a top air duct, a second vertical air duct, a goods shelf assembly, an air return channel, a temperature sensor and a controller. The hot-air heater has a hot-air outlet and a hot-air return port; one end of the first vertical air duct communicates with the hot air heater, the other end communicates with the top air duct, the top air duct is provided with a second air outlet and communicates with the second vertical air duct, and the side wall is provided with a third air outlet; the goods shelf assembly is provided with a plurality of through holes. The air return channel communicates with the hot air return opening. The temperature sensor is arranged in the cargo storage cabin and is suitable for detecting the temperature in the cargo storage cabin in real time; the controller is electrically connected to the temperature sensor and the hot air heater, and the controller is configured to control the hot air heater to be turned on or turned off according to temperature data transmitted by the temperature sensor. The heating container has the advantage that the cargo storage cabin can maintain the environment temperature required by the test reagent for a long time.

Description

Technical Field

[0001] The present application generally relates to the technical field of container structures, and more particularly to a heated container. Background Art

[0002] At present, some reagent tests need to be completed in containers, and the ambient temperature during reagent experiments is usually 100°C. The internal operating temperature of containers on the market cannot be maintained at 100°C for a long time. In addition, it is impossible to take into account fire prevention, heat insulation energy consumption, remote monitoring and other functions at the same time.

[0003] Therefore, it is necessary to provide a heated container to at least partially solve the above problems. Summary of the invention

[0004] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0005] In order to at least partially solve the above problems, the present application provides a heating container, the heating container comprising:

[0006] A box body, the box body comprising a cargo compartment and an equipment compartment connected and arranged along the length direction of the box body;

[0007] A hot air heater, the hot air heater is arranged in the equipment compartment, the top of the hot air heater has a hot air outlet, and the end of the hot air heater facing the cargo compartment has a hot air return port;

[0008] A first vertical air duct, wherein the first vertical air duct is arranged in the equipment cabin, the bottom end of the first vertical air duct has a first air inlet, the first air inlet is correspondingly connected to the hot air outlet of the hot air heater, and the top end of the first vertical air duct has a first air outlet;

[0009] A top air duct, the top air duct is arranged on the top of the cargo compartment, a side end of the top air duct has a through opening, the through opening is connected to the first air outlet of the first vertical air duct, and a bottom wall of the top air duct has a second air outlet;

[0010] At least two second vertical air ducts, the second vertical air ducts are arranged in the cargo storage compartment, the second vertical air ducts are arranged at intervals along the length direction of the cargo storage compartment, the top of each second vertical air duct has a second air inlet, and the side wall of each second vertical air duct has a third air outlet;

[0011] A shelf component, the shelf component is arranged in the cargo compartment, one shelf component is arranged between two adjacent second vertical air ducts, the shelf component is suitable for storing experimental reagents, and the shelf component has a plurality of through holes;

[0012] A return air passage, the return air passage is formed at the bottom end of the cargo compartment, and the return air passage is connected to the hot air return port of the hot air heater;

[0013] a temperature sensor, the temperature sensor being disposed in the cargo storage compartment and being adapted to detect the temperature in the cargo storage compartment in real time; and

[0014] A controller is electrically connected to the temperature sensor and the hot air heater, respectively, and is configured to control the hot air heater to be turned on or off according to the temperature data transmitted by the temperature sensor.

[0015] Optionally, the shelf assembly includes a plurality of shelf partitions, which are arranged at intervals along the height direction of the box body, and each of the shelf partitions has a plurality of through holes.

[0016] Optionally, there are four temperature sensors, namely a first temperature sensor, a second temperature sensor, a third temperature sensor and a fourth temperature sensor, wherein the first temperature sensor is arranged at one end away from the equipment compartment and close to the top of the cargo compartment;

[0017] The second temperature sensor is disposed in the cargo storage compartment and is located in the middle area in the height direction of the cargo storage compartment;

[0018] The third temperature sensor is disposed at one end away from the equipment compartment and close to the top of the cargo compartment, and the third temperature sensor and the first temperature sensor are arranged at intervals along the width direction of the cargo compartment; and

[0019] The fourth temperature sensor is disposed in the cargo storage compartment and is located in a middle area in a height direction of the cargo storage compartment. The fourth temperature sensor and the second temperature sensor are arranged at intervals in a width direction of the cargo storage compartment.

[0020] Optionally, the controller is configured to control the hot air heater to be turned off when the average temperature transmitted by the first temperature sensor, the second temperature sensor, the third temperature sensor and the fourth temperature sensor is greater than 110°C.

[0021] Optionally, the controller is configured to control the hot air heater to turn on when the average temperature transmitted by the first temperature sensor, the second temperature sensor, the third temperature sensor and the fourth temperature sensor is less than 90°C.

[0022] Optionally, the cargo hold further comprises cargo hold side panels arranged in pairs, and the cargo hold side panels arranged in pairs are arranged along the length direction of the cargo hold;

[0023] One of the cargo hold side panels includes at least two first rock wool sandwich panels, and two adjacent first rock wool sandwich panels are spliced ​​into one.

[0024] Optionally, each of the first rock wool sandwich panels includes rock wool and a metal plate wrapped around the rock wool, and adjacent metal plates are spliced ​​into one.

[0025] Optionally, the heating container further comprises a first heat insulating member disposed between two adjacent metal plates, and rock wool is embedded between the two adjacent first heat insulating members.

[0026] Optionally, the heating container further comprises a first aerogel felt arranged on the outer side of the cargo hold side panel, and the first aerogel felt is arranged to extend in a wave shape as a whole along the length direction of the cargo hold.

[0027] Optionally, an air interlayer is formed between the first aerogel felt and the cargo hold side panel, and rock wool is filled in the air interlayer.

[0028] Optionally, another of the cargo hold side panels comprises at least two second rock wool sandwich panels, and a second thermal insulation member is embedded between two adjacent second rock wool sandwich panels.

[0029] Optionally, the cargo hold further comprises a top plate, and the top plate is filled with rock wool;

[0030] The heating container further includes a second aerogel felt, which is respectively arranged on the inner side surfaces of the top plate and the cargo hold side plates.

[0031] Optionally, one end of the box body has an open opening, and both sides of the open opening have door pillars;

[0032] The heating container further comprises a door panel, the door panel is pivotally connected to the door column, and the interiors of the door panel and the door column are both filled with rock wool;

[0033] The heating container also includes:

[0034] The third aerogel felt is respectively arranged on the inner side surface of the door panel and the lower surface of the door pillar.

[0035] Optionally, the heating container further includes an air guide plate, which is obliquely disposed in the top air duct and located on the windward side of the second air outlet.

[0036] Optionally, an acute angle is formed between the straight line where the air guide plate is located and the straight line where the bottom wall of the top air duct is located.

[0037] Compared with the prior art, the heating container of the present application has the following beneficial effects:

[0038] The temperature sensor in the heating container of the present application is arranged in the cargo hold, and can detect the temperature in the cargo hold in real time. When the temperature sensor detects that the temperature in the cargo hold needs to be heated up, the controller controls the hot air heater to turn on, and the hot air will enter the first vertical air duct through the hot air outlet of the hot air heater, enter the top air duct through the opening in the top air duct, and then enter the second vertical air duct through the second air outlet of the top air duct, and then blow out the hot air through the third air outlet on the side wall of the second vertical air duct. The hot air is continuously transported in the direction of the shelf assembly to achieve the purpose of heating the temperature in the cargo hold. The hot air passing through the shelf assembly returns to the hot air heater through the return air channel and the hot air return air outlet of the hot air heater to prepare for the next cycle. When the temperature sensor detects that the temperature in the cargo hold is higher than the required temperature for the experimental reagent to be tested, the controller controls the hot air heater to turn off to achieve the purpose of cooling the temperature in the cargo hold, thereby ensuring that the temperature in the cargo hold of the present application can be maintained at the ambient temperature required by the experimental reagent for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The embodiments of the present invention and their description are shown in the drawings to explain the principles of the present invention. In the drawings,

[0040] Figure 1 A top view of a heating container according to a preferred embodiment of the present application;

[0041] Figure 2 For along Figure 1 A cross-sectional view taken along line AA in FIG.

[0042] Figure 3 For along Figure 1 A cross-sectional view taken along line BB in FIG.

[0043] Figure 4 For along Figure 1 A cross-sectional view taken along line CC in FIG.

[0044] Figure 5 One end view of a heating container according to a preferred embodiment of the present application;

[0045] Figure 6 Another end view of a heating container according to a preferred embodiment of the present application;

[0046] Figure 7 for Figure 1 A schematic diagram of the local enlarged structure at D in FIG.

[0047] Figure 8 for Figure 2 Schematic diagram of the local enlarged structure at E in FIG.

[0048] Fig. 9 for Figure 3 A schematic diagram of the local enlarged structure at F in FIG.

[0049] Fig.10 for Figure 1 Schematic diagram of the local enlarged structure at G in the figure.

[0050] Reference numerals:

[0051] 10: box body; DL: length direction of box body 10; 11: cargo hold; 11a: side panel of cargo hold; 12: equipment compartment; DH: height direction of box body 10; 13: first rock wool sandwich panel; 14: first heat insulation member; 15: rock wool; 16: metal plate; 20: hot air heater; 21: hot air outlet; 22: hot air return outlet; 30: first vertical air duct; 31: first air inlet; 32: first air outlet; 40: top air duct; 41: through-port; 42: second air outlet; 50: second vertical air duct; 51: Second air inlet; 52: third air outlet; 60: shelf assembly; 62a: shelf partition; 61: return air duct; 62a: first temperature sensor; 62b: second temperature sensor; 62c: third temperature sensor; 62d: fourth temperature sensor; 64: first aerogel felt; 65: air interlayer; 70: second rock wool sandwich panel; 71: second thermal insulation component; 72: top plate; 73: third aerogel felt; 74: door column; 75: door panel; 76: third aerogel felt; 80: air guide plate; θ: acute angle. DETAILED DESCRIPTION

[0052] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the embodiments of the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the embodiments of the present invention, some technical features well known in the art are not described.

[0053] In order to fully understand the embodiments of the present invention, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.

[0054] like Figures 1 to 10 As shown, the present application provides a heating container.

[0055] like Figures 1 to 5 As shown, the heating container according to the present application includes a box body 10, a hot air heater 20, a first vertical air duct 30, a top air duct 40, a second vertical air duct 50, a shelf assembly 60, a return air channel 61, a temperature sensor and a controller (not shown in the figure).

[0056] like Figure 1 and Figure 2 As shown, in one embodiment of the present application, the box body 10 includes a cargo compartment 11 and an equipment compartment 12 which are connected and arranged along the length direction DL of the box body 10 .

[0057] The hot air heater 20 is disposed in the equipment compartment 12 . The top of the hot air heater 20 is provided with a hot air outlet 21 . The end of the hot air heater 20 facing the cargo compartment 11 is provided with a hot air return port 22 .

[0058] The first vertical air duct 30 is arranged in the equipment compartment 12 , and has a first air inlet 31 at the bottom end thereof, which is correspondingly connected to the hot air outlet 21 of the hot air heater 20 , and has a first air outlet 32 ​​at the top end thereof.

[0059] The top air duct 40 is disposed at the top of the cargo compartment 11 , and a through opening 41 is provided at a side end of the top air duct 40 , the through opening 41 is connected to the first air outlet 32 ​​of the first vertical air duct 30 , and a second air outlet 42 is provided at the bottom wall of the top air duct 40 .

[0060] At least two second vertical air ducts 50 are provided in the cargo compartment 11. The second vertical air ducts 50 are arranged at intervals along the length direction of the cargo compartment 11. The top of each second vertical air duct 50 has a second air inlet 51, and the side wall of each second vertical air duct 50 has a third air outlet 52.

[0061] The shelf assembly 60 is disposed in the cargo compartment 11 . A shelf assembly 60 is disposed between two adjacent second vertical air ducts 50 . The shelf assembly 60 is suitable for storing experimental reagents. The shelf assembly 60 has a plurality of through holes (not shown in the figure).

[0062] The return air passage 61 is formed at the bottom end of the cargo compartment 11 , and the return air passage 61 is connected to the hot air return port 22 of the hot air heater 20 .

[0063] The temperature sensor is disposed in the cargo storage compartment 11 and is suitable for detecting the temperature in the cargo storage compartment 11 in real time.

[0064] The controller is electrically connected to the temperature sensor and the hot air heater 20, respectively, and the controller is configured to control the hot air heater 20 to be turned on or off according to the temperature data transmitted by the temperature sensor. The temperature sensor in the heating container of the present application is arranged in the cargo compartment 11, and can detect the temperature in the cargo compartment 11 in real time. When the temperature sensor detects that the temperature in the cargo compartment 11 needs to be heated up, the controller controls the hot air heater 20 to be turned on, and the hot air will enter the first vertical air duct 30 through the hot air outlet 21 of the hot air heater 20, enter the top air duct 40 through the opening in the top air duct 40, and then enter the second vertical air duct 50 through the second air outlet 42 of the top air duct 40, and then blow out the hot air through the third air outlet 52 on the side wall of the second vertical air duct 50, and the hot air is continuously transported in the direction of the shelf assembly 60 to achieve the purpose of heating up the temperature in the cargo compartment 11. The hot air passing through the shelf assembly 60 returns to the hot air heater 20 through the return air channel 61 and the hot air return air outlet 22 of the hot air heater 20 to prepare for the next cycle. When the temperature sensor detects that the temperature in the cargo hold 11 is higher than the temperature required for the experimental reagent to be tested, the controller controls the hot air heater 20 to be turned off to achieve the purpose of cooling the temperature in the cargo hold 11, thereby ensuring that the temperature in the cargo hold 11 of the present application can be maintained at the ambient temperature required for the experimental reagent for a long time.

[0065] It should be noted that the controller has a built-in remote communication module, and the staff can monitor the temperature in the cargo hold 11 in real time through a computer and record the real-time temperature for the support of later experimental data.

[0066] It should also be noted that the structure and working principle of the controller and remote communication module in the present application are well known to those skilled in the art, and will not be described in detail here to save space.

[0067] In addition, the shelf components 60 of the present application can be arranged in two rows and spaced apart along the width direction of the cargo compartment 11, wherein the space between the two shelf components 60 can be used for staff to move around.

[0068] It is understandable that a corresponding top air duct 40 is installed above each row of shelf assemblies 60 to efficiently heat the shelf assemblies 60 .

[0069] like Figure 2As shown, in some preferred embodiments of the present application, the shelf assembly 60 includes a plurality of shelf partitions 62a, which are arranged at intervals along the height direction DH of the box body 10, and each shelf partition 62a has a plurality of through holes. By configuring each shelf partition 62a with a plurality of through holes (not shown in the figure), the hot air in the top air duct 40 can be smoothly transferred downward from the top of the shelf assembly 60 through the plurality of through holes to the bottom of the shelf assembly 60 in sequence, thereby achieving the purpose of uniformly heating the test reagents in the shelf assembly 60, that is, ensuring that the test environment temperature in the storage compartment 11 is always at an environment temperature that meets the requirements of the test reagents.

[0070] It should be noted that the temperature in the heating container of the present application needs to be maintained between 90°C and 110°C at all times.

[0071] like Figure 1 As shown, in some preferred embodiments of the present application, there are four temperature sensors, namely a first temperature sensor 62a, a second temperature sensor 62b, a third temperature sensor 62c and a fourth temperature sensor 62d, wherein the first temperature sensor 62a is arranged at one end away from the equipment compartment 12 and is located near the top of the cargo compartment 11.

[0072] The second temperature sensor 62 b is disposed in the cargo hold 11 and is located in a middle area in the height direction of the cargo hold 11 .

[0073] The third temperature sensor 62 c is disposed at one end away from the equipment compartment 12 and located near the top of the cargo compartment 11 . The third temperature sensor 62 c and the first temperature sensor 62 a are spaced apart from each other along the width direction of the cargo compartment 11 .

[0074] The fourth temperature sensor 62d is arranged in the cargo hold 11 and is located in the middle area of ​​the height direction of the cargo hold 11. The fourth temperature sensor 62d and the second temperature sensor 62b are arranged at intervals along the width direction of the cargo hold 11. By adding four temperature sensors and arranging the first temperature sensor 62a and the third temperature sensor 62c at intervals along the width direction of the cargo hold 11, the average temperature of the end of the cargo hold 11 away from the equipment compartment 12 can be measured more accurately. In addition, by arranging the second temperature sensor 62b and the fourth temperature sensor 62d at intervals along the width direction of the cargo hold 11, the average temperature of the middle area of ​​the cargo hold 11 can be accurately measured. In this way, by arranging the first temperature sensor 62a, the second temperature sensor 62b, the third temperature sensor 62c and the fourth temperature sensor 62d, it is possible to more accurately determine whether the average temperature in the cargo hold 11 reaches or is lower than the ambient temperature required by the test reagent, so as to timely control the opening and closing of the hot air heater 20.

[0075] In some preferred embodiments of the present application, the controller is configured to control the hot air heater 20 to be turned off when the average temperature transmitted by the first temperature sensor 62a, the second temperature sensor 62b, the third temperature sensor 62c and the fourth temperature sensor 62d is greater than 110°C. When the average temperature in the cargo hold 11 is higher than 110°C, it will have a certain impact on the test results of the experimental reagents in the cargo hold 11. Therefore, it is necessary to monitor the temperature in the cargo hold 11 in time so that it does not exceed 110°C.

[0076] In some preferred embodiments of the present application, the controller is configured to control the hot air heater 20 to turn on when the average temperature transmitted by the first temperature sensor 62a, the second temperature sensor 62b, the third temperature sensor 62c and the fourth temperature sensor 62d is less than 90°C. In other words, when the average temperature in the cargo hold 11 is less than 90°C, it will also have a certain impact on the test results of the experimental reagents in the cargo hold 11. Therefore, it is necessary to monitor the average temperature in the cargo hold 11 in time so that it cannot be lower than 90°C.

[0077] Since the long-term operating temperature in the cargo hold 11 is 100°C, conventional wires, lamps, switches, and junction boxes cannot meet the environmental requirements; the present application pre-buries the junction boxes and wires inside the insulation layer of the box body 10 to protect the circuit.

[0078] like Figure 6 As shown, in the heating container of the present application, a contact travel switch is arranged above the door panel 75 of the heating container, and the indoor lighting switch of the box body 10 is moved to the outside of the box body 10. When the door panel 75 is opened, the contacts are separated and the indoor lights are turned on; when the door panel 75 is closed, the contacts are closed and the indoor lights are turned off.

[0079] The above design effectively avoids the situation where the plastic panel of the switch is not resistant to high temperatures, and also avoids the situation where the switch becomes hot due to excessively high indoor temperature.

[0080] like Figure 1 and Figure 7 As shown, in some preferred embodiments of the present application, the cargo hold 11 further includes cargo hold side panels 11 a arranged in pairs, and the cargo hold side panels 11 a arranged in pairs are arranged along the length direction of the cargo hold 11 .

[0081] One of the cargo hold side panels 11a includes at least two first rock wool sandwich panels 13, and two adjacent first rock wool sandwich panels 13 are spliced ​​into one. Since the lengths of the heating containers are different, in order to facilitate the assembly and transportation of the cargo hold side panels 11a of the heating containers, the cargo hold side panels 11a can be made of at least two adjacent first rock wool sandwich panels 13 spliced ​​into one.

[0082] like Figure 7As shown, in some preferred embodiments of the present application, each first rock wool sandwich panel 13 includes rock wool 15 and metal plates 16 wrapped around the rock wool 15, and adjacent metal plates 16 are spliced ​​together. It should be noted that the provision of rock wool 15 can play a good role in thermal insulation and protection. In addition, the splicing method can facilitate the installation and disassembly of the cargo hold side panel 11a. The purpose of wrapping the rock wool 15 with the metal plate 16 is to shape the rock wool 15 into a plate-like structure.

[0083] like Figure 7 As shown, in some preferred embodiments of the present application, the heating container further includes a first heat insulating member 14 disposed between two adjacent metal plates 16, and rock wool 15 is embedded between the two adjacent first heat insulating members 14. It should be noted that the first heat insulating member 14 is installed in the middle area of ​​each side plate where two adjacent metal plates 16 face each other, so that when viewed from the inside to the outside of the cargo hold 11, the heat transfer between the inside and the outside can be effectively blocked, that is, through the provision of the first heat insulating member 14, each side plate where the adjacent metal plates 16 face each other can form a thermal break bridge, thereby achieving the purpose of keeping the ambient temperature in the cargo hold 11 warm.

[0084] In a specific embodiment of the present application, the first thermal insulation component 14 may be a skin thermal insulation component.

[0085] like Figure 7 As shown, in some preferred embodiments of the present application, the heating container further includes a first aerogel felt 64 disposed on the outer side of the cargo hold side panel 11a, and the first aerogel felt 64 is arranged in a wave-shaped manner along the length direction of the cargo hold 11. The thermal conductivity of the first aerogel felt 64 is 1 / 3 of that of the rock wool 15, and the same thermal insulation effect can be achieved with the thinnest thickness, so that the cargo hold 11 can have better thermal insulation.

[0086] It should be noted that since the interior of the cargo hold 11 needs to be maintained at 90°C to 110°C for a long time, preferably 100°C, the paints used for the shelf components 60 and rock wool sandwich panels in the hold need to be high-temperature resistant and fire-proof paints, and the sealants used in the hold also use fire-proof sealants with a working range of -30°C to 150°C.

[0087] In addition, since the ambient temperature in the cargo hold 11 is at 100°C for a long time, all thermal insulation materials in the cargo hold 11 must meet the Class A non-combustible requirements. The first rock wool sandwich panel 13, the first aerogel felt 64, the second rock wool sandwich panel 70 described below, and the second thermal insulation member 71 used in the present application all need to have thermal insulation and fireproof functions.

[0088] like Figure 7As shown, in some preferred embodiments of the present application, an air interlayer 65 is formed between the first aerogel felt 64 and the cargo compartment side panel 11a, and rock wool (not shown in the figure) is filled in the air interlayer 65. The formation of the air interlayer can block the heat transfer between the inside and outside of the cargo compartment 11, realize the disconnection between the inside and outside, and play a role in heat insulation. In addition, by filling the air interlayer 65 with rock wool, the heat preservation and heat insulation effects can be further enhanced.

[0089] like Figure 8 As shown, in some preferred embodiments of the present application, another cargo hold side panel 11a includes at least two second rock wool sandwich panels 70, and a second heat insulating member 71 is embedded between two adjacent second rock wool sandwich panels 70. The second heat insulating member 71 can block the heat transfer between the second rock wool sandwich panels 70, and play a role in heat preservation and insulation.

[0090] In a specific embodiment, the second thermal insulation member 71 may be a plastic member, preferably PA46 (nylon 46).

[0091] like Fig. 9 As shown, in some preferred embodiments of the present application, the cargo hold 11 further includes a top plate 72, and rock wool is filled in the top plate 72. The rock wool can play a role in heat preservation and heat insulation for the top plate 72.

[0092] The heating container further includes a second aerogel felt 73, which is respectively arranged on the inner side of the top plate 72 and the cargo hold side plate 11a. The second aerogel felt 73 can play a good role in heat preservation and insulation for the top plate 72 and the cargo hold side plate 11a, reduce the heat exchange between the inside and outside of the cargo hold 11, and further ensure that the average temperature in the cargo hold 11 can be maintained between 90°C and 110°C for a long time.

[0093] like Fig.10 As shown, in some preferred embodiments of the present application, one end of the box body 10 has an open opening, and door pillars 74 are provided on both sides of the open opening.

[0094] The heating container further comprises a door panel 75, which is pivotally connected to the door column 74, and the interiors of the door panel 75 and the door column 74 are filled with rock wool, so that the door panel 75 and the door column 74 can be better kept warm and insulated.

[0095] The heating container further includes a third aerogel felt 76, which is respectively arranged on the inner side of the door panel 75 and the lower surface of the door column 74. The third aerogel felt 76 can play a good role in heat preservation and insulation for the door panel 75 and the door column 74, further reducing the heat exchange between the door panel 75 and the door column 74 and the outside, ensuring that the average temperature in the cargo hold 11 can be maintained between 90°C and 110°C for a long time.

[0096] In some preferred embodiments of the present application, the heating container further includes an air guide plate 80, which is obliquely disposed in the top air duct 40 and located on the windward side of the second air outlet 42. It should be noted that the air guide plate 80 is disposed on the windward side of the second air outlet 42, so as to efficiently guide the hot air blown out by the hot air heater 20 into the corresponding second vertical air duct 50. The number of the air guide plates 80 is the same as the number of the second air outlets 42, and an air guide plate 80 is provided on the windward side of each second air outlet 42.

[0097] In some preferred embodiments of the present application, an acute angle θ is formed between the straight line where the air guide plate 80 is located and the straight line where the bottom wall of the top air duct 40 is located. In this way, it can be ensured that the air guide plate 80 is always on the windward side of the hot air blown out by the hot air heater 20, and at the same time, the windward amount can be relatively maximized.

[0098] To summarize, the temperature sensor in the heating container of the present application is arranged in the cargo compartment 11, and can detect the temperature in the cargo compartment 11 in real time. When the temperature sensor detects that the temperature in the cargo compartment 11 needs to be heated up, the controller controls the hot air heater 20 to turn on, and the hot air will enter the first vertical air duct 30 through the hot air outlet 21 of the hot air heater 20, enter the top air duct 40 through the opening in the top air duct 40, and then enter the second vertical air duct 50 through the second air outlet 42 of the top air duct 40, and then blow out the hot air through the third air outlet 52 on the side wall of the second vertical air duct 50, and the hot air is continuously transported in the direction of the shelf assembly 60 to achieve the purpose of heating up the temperature in the cargo compartment 11, and the hot air that passes through the shelf assembly 60 returns to the hot air heater 20 through the return air channel 61 and the hot air return air outlet 22 of the hot air heater 20 to prepare for entering the next cycle. When the temperature sensor detects that the temperature in the cargo hold 11 is higher than the temperature required for the experimental reagent to be tested, the controller controls the hot air heater 20 to be turned off to achieve the purpose of cooling the temperature in the cargo hold 11, thereby ensuring that the temperature in the cargo hold 11 of the present application can be maintained at the ambient temperature required for the experimental reagent for a long time.

[0099] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "setting" and the like appearing in this article can mean that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0100] The present invention has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and illustration, and are not intended to limit the present invention to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the present invention, and these variations and modifications all fall within the scope of the protection claimed by the present invention.

Claims

1. A heating container, characterized in that: The heating container comprises: A box body, the box body comprising a cargo compartment and an equipment compartment connected and arranged along the length direction of the box body; A hot air heater, the hot air heater is arranged in the equipment compartment, the top of the hot air heater has a hot air outlet, and the end of the hot air heater facing the cargo compartment has a hot air return port; A first vertical air duct, wherein the first vertical air duct is arranged in the equipment cabin, the bottom end of the first vertical air duct has a first air inlet, the first air inlet is correspondingly connected to the hot air outlet of the hot air heater, and the top end of the first vertical air duct has a first air outlet; A top air duct, the top air duct is arranged on the top of the cargo compartment, a side end of the top air duct has a through opening, the through opening is connected to the first air outlet of the first vertical air duct, and a bottom wall of the top air duct has a second air outlet; At least two second vertical air ducts, the second vertical air ducts are arranged in the cargo storage compartment, the second vertical air ducts are arranged at intervals along the length direction of the cargo storage compartment, the top of each second vertical air duct has a second air inlet, and the side wall of each second vertical air duct has a third air outlet; A shelf component, the shelf component is arranged in the cargo compartment, one shelf component is arranged between two adjacent second vertical air ducts, the shelf component is suitable for storing experimental reagents, and the shelf component has a plurality of through holes; A return air passage, the return air passage is formed at the bottom end of the cargo compartment, and the return air passage is connected to the hot air return port of the hot air heater; a temperature sensor, the temperature sensor being disposed in the cargo storage compartment and being adapted to detect the temperature in the cargo storage compartment in real time; and A controller is electrically connected to the temperature sensor and the hot air heater, respectively, and is configured to control the hot air heater to be turned on or off according to the temperature data transmitted by the temperature sensor.

2. The heating container according to claim 1, characterized in that: The shelf assembly includes a plurality of shelf partitions, which are arranged at intervals along the height direction of the box body, and each of the shelf partitions has a plurality of through holes.

3. The heating container according to claim 1, characterized in that: There are four temperature sensors, namely a first temperature sensor, a second temperature sensor, a third temperature sensor and a fourth temperature sensor, wherein the first temperature sensor is arranged at one end away from the equipment compartment and close to the top of the cargo compartment; The second temperature sensor is disposed in the cargo storage compartment and is located in the middle area in the height direction of the cargo storage compartment; The third temperature sensor is disposed at one end away from the equipment compartment and close to the top of the cargo compartment, and the third temperature sensor and the first temperature sensor are arranged at intervals along the width direction of the cargo compartment; and The fourth temperature sensor is disposed in the cargo storage compartment and is located in a middle area in a height direction of the cargo storage compartment. The fourth temperature sensor and the second temperature sensor are arranged at intervals in a width direction of the cargo storage compartment.

4. The heating container according to claim 3, characterized in that: The controller is configured to control the hot air heater to be turned off when an average temperature transmitted by the first temperature sensor, the second temperature sensor, the third temperature sensor, and the fourth temperature sensor is greater than 110° C.

5. The heating container according to claim 3, characterized in that: The controller is configured to control the hot air heater to turn on when an average temperature transmitted by the first temperature sensor, the second temperature sensor, the third temperature sensor, and the fourth temperature sensor is less than 90° C.

6. The heating container according to claim 1, characterized in that: The cargo hold further comprises cargo hold side panels arranged in pairs, and the cargo hold side panels arranged in pairs are arranged along the length direction of the cargo hold; One of the cargo hold side panels includes at least two first rock wool sandwich panels, and two adjacent first rock wool sandwich panels are spliced ​​into one.

7. The heating container according to claim 6, characterized in that: Each of the first rock wool sandwich panels comprises rock wool and a metal plate wrapped around the rock wool, and adjacent metal plates are spliced ​​into one.

8. The heating container according to claim 7, characterized in that: The heating container further includes a first heat insulating member disposed between two adjacent metal plates, and rock wool is embedded between the two adjacent first heat insulating members.

9. The heating container according to any one of claims 6 to 8, characterized in that: The heating container further includes a first aerogel felt disposed on the outer side of the cargo hold side panel, and the first aerogel felt is arranged to extend in a wave shape as a whole along the length direction of the cargo hold.

10. The heating container according to claim 9, characterized in that: An air interlayer is formed between the first aerogel felt and the cargo hold side panel, and rock wool is filled in the air interlayer.

11. The heating container according to claim 6, characterized in that: Another of the cargo hold side panels includes at least two second rock wool sandwich panels, and a second heat insulating member is embedded between two adjacent second rock wool sandwich panels.

12. The heating container according to claim 11, characterized in that: The cargo hold further comprises a top plate, wherein the top plate is filled with rock wool; The heating container further includes a second aerogel felt, which is respectively arranged on the inner side surfaces of the top plate and the cargo hold side plates.

13. The heating container according to claim 1, characterized in that: One end of the box body has an open opening, and both sides of the open opening have door pillars; The heating container further comprises a door panel, the door panel is pivotally connected to the door column, and the interiors of the door panel and the door column are both filled with rock wool; The heating container also includes: The third aerogel felt is respectively arranged on the inner side surface of the door panel and the lower surface of the door pillar.

14. The heating container according to any one of claims 1 to 13, characterized in that: The heating container further includes an air guide plate, which is obliquely disposed in the top air duct and located on the windward side of the second air outlet.

15. The heating container according to claim 14, characterized in that: An acute angle is formed between the straight line where the air guide plate is located and the straight line where the bottom wall of the top air duct is located.

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