Energy-saving type new energy refrigerated van with intelligent temperature control function

Abstract

The invention relates to the technical field of new energy refrigerated carriages, and discloses an energy-saving new energy refrigerated carriage capable of intelligent temperature control, which comprises a refrigerated carriage, an opening is formed in the inner wall of one side of the refrigerated carriage, a carriage door is mounted at the position close to the edge of the opening, and a temperature control device is mounted on the inner side surface of the top of the refrigerated carriage. A negative pressure area is generated between the first limiting cabin and the carriage door, then the first limiting plate is adsorbed to the side face of the bottom of the carriage door, at the moment, the first rubber sealing strip at the bottom of the carriage door is located in the negative pressure area, and therefore the first limiting cabin is adsorbed to the side face of the carriage door to achieve the secondary sealing effect; and meanwhile, the first air pressure sensor can monitor first pressure data in the second air cabin in real time and transmit the first pressure data to the control system to be used for judging whether the first rubber sealing strip is aged and damaged or not, and therefore the effect of monitoring the state of the rubber sealing strip in real time is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy refrigerated compartments, and more specifically to an energy-saving new energy refrigerated compartment capable of intelligent temperature control. Background Art

[0002] Energy-saving new energy refrigerated carriages are mainly used to transport goods with special temperature requirements. Common new energy refrigerated carriages are mainly composed of carriages, refrigeration units, temperature control systems, ventilation systems and other mechanisms. The specific process of transporting goods in energy-saving new energy refrigerated carriages is as follows: before loading, according to the temperature requirements of the goods, set the temperature in the carriage in advance and pre-cool the carriage; after arriving at the loading location, turn off the refrigeration unit and open the carriage door for loading; after loading is completed, start the refrigeration unit, adjust the temperature, and start transportation. During transportation, the temperature control system and the refrigeration unit will adjust the refrigeration temperature in the carriage in real time to ensure that the temperature in the carriage is in the best state; when arriving at the designated location, open the carriage door to pick up the goods; In actual operation, we found that some energy-saving new energy carriages are prone to refrigeration air leakage during transportation. In subsequent research, we found that the main reason for this phenomenon is that the rubber sealing strip will undergo oxidation reaction with oxygen in the air during use, resulting in molecular chain breakage, and the rubber sealing strip of the carriage door will then age, causing refrigeration air leakage inside the carriage. At the same time, some dust can also enter the surface of refrigerated goods through the leakage, causing a certain impact on the quality of the goods, and then causing certain economic losses. At the same time, when the above situation occurs, it can only be discovered through manual quality inspection, so a certain amount of manpower is wasted; Therefore, we are in urgent need of an energy-saving new energy refrigerated compartment with intelligent temperature control to solve the above-mentioned technical problems. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an energy-saving new energy refrigerated compartment with intelligent temperature control to solve the problems existing in the above-mentioned background technology.

[0004] The present invention provides the following technical solution: an energy-saving new energy refrigerated compartment capable of intelligent temperature control, comprising: A refrigerated compartment, wherein an opening is provided on the inner wall of one side of the refrigerated compartment, and a compartment door is installed on the outer side of the refrigerated compartment corresponding to the opening, adjacent to the edge of the opening, and a temperature control device is installed on the inner side of the top of the refrigerated compartment for real-time control of the temperature inside the refrigerated compartment; A refrigeration system, used to assist in regulating the real-time temperature inside the refrigerated compartment, wherein the refrigeration system is installed at the top of the outer side of the refrigerated compartment, and the installation position of the refrigeration system forms a relative layout with the installation position of the compartment door, and a control system is arranged inside the refrigeration system; A compressed air pump for generating compressed air, wherein the compressed air pump is installed on the bottom surface of the refrigerated compartment, and the installation position of the compressed air pump is adjacent to the installation area of ​​the compartment door; The compartment door also includes three sets of rubber sealing strips, which are installed at the edges of the exterior of the compartment door; A first limit plate is installed on the inner side of the bottom of the refrigerated compartment, and the installation position of the first limit plate is adjacent to the installation area of ​​the compartment door. A second limit plate is installed on the inner side of the top of the refrigerated compartment, and the installation position of the second limit plate is adjacent to the installation area of ​​the compartment door, and the geometric center points of the first limit plate and the second limit plate are located on the same straight line.

[0005] Furthermore, a first Y-shaped delivery pipe is installed at the output end of the compressed air pump, two groups of air outlets are arranged at one end of the first Y-shaped delivery pipe away from the compressed air pump, a second Y-shaped delivery pipe is installed in one group of air outlets of the first Y-shaped delivery pipe, two groups of auxiliary air outlets are arranged at one end of the second Y-shaped delivery pipe away from the position of the first Y-shaped delivery pipe, a second air cabin and a first air cabin are arranged in sequence on the inner wall surface of the first limiting plate along the direction from the bottom to the top thereof, and the two groups of auxiliary air outlets of the second Y-shaped delivery pipe are installed in sequence inside the second air cabin and the first air cabin; A first air pressure sensor is installed on the bottom surface of the second air cabin, and the first air pressure sensor collects first pressure data inside the second air cabin and transmits it to the control system.

[0006] Furthermore, a first limiting cabin is provided at the bottom of the side of the first limiting plate near the compartment door, and the side of the first limiting cabin is attached to the outer side of the bottom of the compartment door, and the compressed adsorbed air inside the second air cabin is transmitted to the inside of the first limiting cabin, so that a negative pressure effect is generated between the first limiting cabin and the compartment door; A first adsorption cabin is provided at the top of the side of the first limiting plate close to the vehicle door, and the side of the first adsorption cabin is attached to the outer side of the vehicle door. The compressed adsorption air inside the first air cabin is transmitted to the inside of the first adsorption cabin, so that a negative pressure effect is generated between the first adsorption cabin and the vehicle door.

[0007] Furthermore, a four-way pipe is installed in another group of air outlets of the first Y-shaped delivery pipe, and three groups of independent air outlet ends are arranged at one end of the four-way pipe away from the first Y-shaped delivery pipe. A third air chamber, a fourth air chamber and a fifth air chamber are sequentially opened on the inner wall surface of the second limiting plate from the bottom to the top, and the geometric center points of the third air chamber, the fourth air chamber and the fifth air chamber are located in a straight line. The three groups of air outlet ends of the four-way pipe are sequentially installed inside the third air chamber, the fourth air chamber and the fifth air chamber, and a second air pressure sensor is installed on the inner side surface of the fourth air chamber. The second air pressure sensor monitors the second pressure data inside the fourth air chamber in real time and transmits it to the control system.

[0008] Furthermore, three groups of main sealing covers are installed on the bottom surface of the second limiting plate in an equidistant manner, and the inner walls of the three groups of main sealing covers are designed with sliding rails. Auxiliary sealing covers are movably sleeved on the sliding rails of the inner walls of the three groups of main sealing covers, and the auxiliary sealing covers move up and down parallelly on the inner walls of the corresponding main sealing covers through the corresponding sliding rails. The side surfaces of the three groups of main sealing covers and auxiliary sealing covers are close to the outer wall of the carriage door, and the inner walls of the three groups of main sealing covers and auxiliary sealing covers are provided with auxiliary adsorption cabins. Three groups of card grooves are equidistantly opened on the side surface of the first limiting plate close to the carriage door, and the inner walls of the three groups of card grooves are adapted to the three groups of auxiliary sealing covers in correspondence with each other. A fifth delivery pipe is installed on the inner wall of the main sealing cover, and a third delivery pipe is installed on the inner wall of the auxiliary adsorption cabin, and the end of the fifth delivery pipe away from the main sealing cover is installed inside the third air cabin. , one end of the third delivery pipe away from the auxiliary adsorption cabin position is installed in the interior of the fifth air cabin, and a fourth delivery pipe is installed in the interior of the fourth air cabin. The outer walls of the three groups of main sealing covers and auxiliary sealing covers are all attached to the side of the car door. The compressed air pump inputs a stable working current to generate compressed air, and transmits it to the interior of the third air cabin through another group of air outlets of the first Y-shaped delivery pipe and the first group of air outlet ends of the four-way pipe. The compressed air inside the third air cabin is transmitted to the interior of the main sealing cover through the fifth delivery pipe, driving the auxiliary sealing cover to be in a stretched state. The outer wall of the bottom of the auxiliary sealing cover in a fully stretched state is attached to the inner wall of the corresponding card slot. An independent sealed space is formed between the auxiliary sealing cover and the main sealing cover in a stretched state and the side of the car door, and an end of the fourth delivery pipe away from the fourth air cabin is arranged in the independent sealed space.

[0009] Furthermore, two groups of second limiting cabins are installed on the bottom surface of the second limiting plate near the three groups of main sealing covers, the inner walls of the two groups of second limiting cabins are provided with concave air cabins, and the side of the concave air cabin near the car door is provided with a second adsorption cabin, and the interior of the concave air cabin is provided with a second delivery pipe, and the end of the second delivery pipe away from the concave air cabin is arranged inside the fifth air cabin, and the compressed air pump inputs a stable working current to generate compressed adsorbed air, and transmits it to the interior of the fifth air cabin through another group of air outlets of the first Y-shaped delivery pipe and the third group of air outlet ends of the four-way pipe, and transmits it to the interior of the second adsorption cabin through the second delivery pipe and the concave air cabin, and the first delivery pipe is installed through the top of the second delivery pipe, and the end of one end of the first delivery pipe exceeds the edge of the auxiliary limiting plate, and its end extends out of the auxiliary limiting plate, and the other end of the first delivery pipe is installed inside the fourth air cabin.

[0010] Furthermore, the control system simulates the first simulated pressure data group generated by the first air pressure sensor and the second air pressure sensor when the three groups of rubber sealing strips at the edge of the vehicle door are in a completely sealed state, and integrates the first simulated pressure data group to form a first threshold range; The control system simulates a second simulated pressure data set generated by the first air pressure sensor and the second air pressure sensor when the vehicle door is in an open state, and integrates the second simulated pressure data set to form a second threshold range; The control system compares the real-time first pressure data and the real-time second pressure data with the first threshold range and the second threshold range. When the real-time first pressure data and the real-time second pressure data are not within the first threshold range and the second threshold range, it is judged that the corresponding sealing strip has aging leakage. When the real-time first pressure data and the real-time second pressure data are within the second threshold range, it is judged that the vehicle door is in an abnormally open state.

[0011] Technical effects and advantages of the present invention: The present invention inputs a stable working current through a compressed air pump, and the compressed air pump generates compressed adsorbed air and delivers it to the second air chamber and the interior of the first limiting chamber through a group of air outlets of the first Y-shaped delivery pipe and a group of auxiliary air outlets of the second Y-shaped delivery pipe, so that a negative pressure area is generated between the first limiting chamber and the compartment door, and then the first limiting plate is adsorbed to the side of the bottom of the compartment door. At this time, the first rubber sealing strip at the bottom of the compartment door is in the negative pressure area. Therefore, the first limiting chamber is adsorbed to the side of the compartment door to achieve a secondary sealing effect, further increasing the sealing of the interior of the refrigerated compartment. At the same time, the first air pressure sensor monitors the first pressure data inside the second air chamber in real time and transmits it to the control system to determine whether the first rubber sealing strip is aged or damaged, thereby achieving the effect of real-time status monitoring of the rubber sealing strip.

[0012] When the control system of the present invention determines that the first rubber sealing strip is aged and broken, the first Y-shaped delivery pipe inputs a stable working current to generate adsorption force and delivers the current to the first air chamber and the first adsorption chamber through a group of air outlets of the first Y-shaped delivery pipe and another group of auxiliary air outlets of the second Y-shaped delivery pipe, so that a negative pressure area is generated between the first adsorption chamber and the compartment door, thereby increasing the adsorption force between the first limit plate and the side of the compartment door, ensuring that external dust does not enter the interior of the refrigerated compartment through the leakage of the first rubber sealing strip, and at the same time avoiding leakage of cooling air inside the refrigerated compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a side schematic diagram of the overall structure of the present invention.

[0015] Figure 3 for Figure 2 Schematic diagram of the overall structure of the first limiting plate.

[0016] Figure 4 for Figure 3 Side structural sectional view of the first limiting plate.

[0017] Figure 5 for Figure 2 Schematic diagram of the overall structure of the second limiting plate.

[0018] Figure 6 for Figure 5 A side structural cross-sectional view of the second limiting plate; Figure 7 for Figure 5 Schematic diagram of the overall structure of the middle auxiliary limiting plate; Figure 8 for Figure 5 Schematic diagram of the overall structure of the middle main sealing cover.

[0019] The accompanying drawings are marked as follows: 1, refrigerated compartment; 2, refrigeration system; 3, compartment door; 4, temperature control device; 5, compressed air pump; 501, first Y-shaped delivery pipe; 502, second Y-shaped delivery pipe; 503, four-way pipe; 6, first limit plate; 601, slot; 602, first air pressure sensor; 603, first limit cabin; 604, first adsorption cabin; 605, first air cabin; 606, second air cabin; 7, second limit plate; 701, auxiliary limit Position plate; 702, main sealing cover; 7021, auxiliary sealing cover; 7022, auxiliary adsorption cabin; 703, second air pressure sensor; 704, third air cabin; 705, fourth air cabin; 706, fifth air cabin; 707, second adsorption cabin; 708, concave air cabin; 709, first delivery pipe; 710, second delivery pipe; 711, third delivery pipe; 712, fourth delivery pipe; 713, fifth delivery pipe; 714, second limiting cabin. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The energy-saving new energy refrigerated compartment with intelligent temperature control involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1 to Figure 2 As shown, the present invention provides an energy-saving new energy refrigerated compartment capable of intelligent temperature control, comprising: A refrigerated compartment 1, wherein an opening is provided on the inner wall of one side of the refrigerated compartment 1, and a compartment door 3 is installed on the outer side of the refrigerated compartment 1 corresponding to the opening, adjacent to the edge of the opening, and a temperature control device 4 is installed on the inner side of the top of the refrigerated compartment 1 for real-time control of the temperature inside the refrigerated compartment 1; The refrigeration system 2 is used to assist in regulating the real-time temperature inside the refrigerated compartment 1, wherein the refrigeration system 2 is installed at the top of the outer side of the refrigerated compartment 1, and the installation position of the refrigeration system 2 forms a relative layout with the installation position of the compartment door 3. A control system is provided inside the refrigeration system 2, and the compartment door 3 also includes three sets of rubber sealing strips, which are installed at the outer edge of the compartment door 3; A compressed air pump 5 for generating compressed air, wherein the compressed air pump 5 is installed on the bottom surface of the refrigerated compartment 1, and the installation position of the compressed air pump 5 is adjacent to the installation area of ​​the compartment door 3; A first limit plate 6 is installed on the inner side surface of the bottom of the refrigerated compartment 1, and the installation position of the first limit plate 6 is adjacent to the installation area of ​​the compartment door 3. A second limit plate 7 is installed on the inner side surface of the top of the refrigerated compartment 1, and the installation position of the second limit plate 7 is adjacent to the installation area of ​​the compartment door 3, and the geometric center points of the first limit plate 6 and the second limit plate 7 are located on the same straight line.

[0022] In the embodiment of the present application, the specific working process of this part of the embodiment of the application is as follows: the refrigeration system 2 and the temperature control device 4 A stable working current is input to control the internal temperature of the refrigerated compartment 1 to be adjusted to the optimal range for transporting goods. After the temperature adjustment is completed, the staff opens the compartment door 3 and places the transported goods in the refrigerated compartment 1 in sequence. After the goods are transported, the compartment door 3 is closed and the transport vehicle transports the corresponding goods. During the transportation process, the refrigeration system 2 and the temperature control device 4 adjust the internal temperature of the refrigerated compartment 1 in real time.

[0023] Reference Figures 2 to 4 As shown, the present invention provides an energy-saving new energy refrigerated compartment with intelligent temperature control, the output end of the compressed air pump 5 is installed with a first Y-shaped delivery pipe 501, the end of the first Y-shaped delivery pipe 501 away from the compressed air pump 5 is provided with two groups of air outlets, a second Y-shaped delivery pipe 502 is installed in one group of air outlets of the first Y-shaped delivery pipe 501, and the end of the second Y-shaped delivery pipe 502 away from the position of the first Y-shaped delivery pipe 501 is provided with two groups of auxiliary air outlets, and the inner wall surface of the first limiting plate 6 is provided with a second air chamber 606 and a first air chamber 605 in sequence from the bottom to the top thereof, and the two groups of auxiliary air outlets of the second Y-shaped delivery pipe 502 are sequentially installed inside the second air chamber 606 and the first air chamber 605; The bottom surface of the second air chamber 606 is provided with a first air pressure sensor 602, which collects the first pressure data inside the second air chamber 606 and transmits it to the control system. The first limiting chamber 603 is provided at the bottom of the side of the first limiting plate 6 close to the compartment door 3, and the side of the first limiting chamber 603 is attached to the outer side of the bottom of the compartment door 3. The compressed adsorbed air inside the second air chamber 606 is transmitted to the inside of the first limiting chamber 603, so that a negative pressure effect is generated between the first limiting chamber 603 and the compartment door 3. A first adsorption cabin 604 is provided on the top of the side of the first limiting plate 6 close to the vehicle door 3. The side of the first adsorption cabin 604 is attached to the outer side of the vehicle door 3. The compressed adsorption air inside the first air cabin 605 is transmitted to the inside of the first adsorption cabin 604, so that a negative pressure effect is generated between the first adsorption cabin 604 and the vehicle door 3.

[0024] In the embodiment of the present application, a rubber layer is laid on the outer side of the first limiting plate 6 near the compartment door 3; The first limiting chamber 603 is close to the position of the first rubber sealing strip of the compartment door 3 and is used to assist in detecting the real-time status of the first rubber sealing strip of the compartment door 3 .

[0025] The specific working process of the embodiment of this part of the application is as follows: when the compartment door 3 is in a closed state, the compressed air pump 5 inputs a stable working current, the compressed air pump 5 generates compressed adsorbed air and delivers it to the second air chamber 606 and the first limiting chamber 603 through a group of air outlets of the first Y-shaped delivery pipe 501 and a group of auxiliary air outlets of the second Y-shaped delivery pipe 502, so that a negative pressure area is generated between the first limiting chamber 603 and the compartment door 3, and then the first limiting plate 6 is adsorbed on the side of the bottom of the compartment door 3. At this time, the first rubber sealing strip at the bottom of the compartment door 3 is in the negative pressure area, so the first limiting chamber 603 is adsorbed on the side of the compartment door 3 to play a secondary sealing effect, further increasing the sealing inside the compartment door 3. At the same time, the first air pressure sensor 602 will monitor the first pressure data inside the second air chamber 606 in real time and transmit it to the control system to determine whether the first rubber sealing strip is aged or damaged, thereby achieving the effect of real-time status monitoring of the rubber sealing strip; When the control system determines that the first rubber sealing strip is aged and broken, the first Y-shaped delivery pipe 501 inputs a stable working current to generate adsorption force and delivers it to the first air chamber 605 and the first adsorption chamber 604 through a group of air outlets of the first Y-shaped delivery pipe 501 and another group of auxiliary air outlets of the second Y-shaped delivery pipe 502, so that a negative pressure area is generated between the first adsorption chamber 604 and the car door 3, thereby increasing the adsorption force between the first limit plate 6 and the side of the car door 3, ensuring that external dust does not enter the interior of the car door 3 through the leakage of the first rubber sealing strip, and at the same time avoiding leakage of cooling air inside the car door 3.

[0026] Reference Figure 2 as well as Figures 5 to 8 As shown, the present invention provides an energy-saving new energy refrigerated compartment with intelligent temperature control, a four-way pipe 503 is installed in another group of air outlets of the first Y-shaped delivery pipe 501, and three groups of independent air outlet ends are arranged on one end of the four-way pipe 503 away from the first Y-shaped delivery pipe 501. A third air chamber 704, a fourth air chamber 705 and a fifth air chamber 706 are sequentially opened on the inner wall surface of the second limiting plate 7 from the bottom to the top, and the geometric center points of the third air chamber 704, the fourth air chamber 705 and the fifth air chamber 706 are located on a straight line, and the three groups of air outlet ends of the four-way pipe 503 are sequentially installed inside the third air chamber 704, the fourth air chamber 705 and the fifth air chamber 706, and a second air pressure sensor 703 is installed on the inner side of the fourth air chamber 705, and the second air pressure sensor 703 monitors the second pressure data inside the fourth air chamber 705 in real time and transmits it to the control system; The bottom surface of the second limiting plate 7 is equidistantly arranged with three sets of main sealing covers 702, the inner walls of the three sets of main sealing covers 702 are all designed with slide rails, and auxiliary sealing covers 7021 are movably sleeved on the slide rails of the inner walls of the three sets of main sealing covers 702. The auxiliary sealing covers 7021 move up and down parallel to the inner walls of the corresponding main sealing covers 702 through the corresponding slide rails. The sides of the three sets of main sealing covers 702 and the auxiliary sealing covers 7021 are close to the outer wall of the compartment door 3. The inner wall of the side of the first limit plate 6 near the compartment door 3 is provided with an auxiliary adsorption cabin 7022, and the side of the first limit plate 6 near the compartment door 3 is provided with three groups of card slots 601 at equal intervals in sequence. The inner walls of the three groups of card slots 601 correspond to and adapt to the three groups of auxiliary sealing covers 7021. The inner wall of the main sealing cover 702 is provided with a fifth delivery pipe 713, and the inner wall of the auxiliary adsorption cabin 7022 is provided with a third delivery pipe 711. One end of the fifth delivery pipe 713 away from the main sealing cover 702 is provided inside the third air cabin 704. The third delivery pipe 711 is provided inside the auxiliary adsorption cabin 7022. One end of the delivery pipe 711 away from the auxiliary adsorption cabin 7022 is installed inside the fifth air cabin 706, and the fourth delivery pipe 712 is installed inside the fourth air cabin 705. The outer walls of the three sets of main sealing covers 702 and the auxiliary sealing cover 7021 are all attached to the side of the compartment door 3. The compressed air pump 5 inputs a stable working current to generate compressed air, and transmits it to the inside of the third air cabin 704 through another set of air outlets of the first Y-shaped delivery pipe 501 and the first set of air outlet ends of the four-way pipe 503. The compressed air inside the third air cabin 704 is transmitted to the inside of the main sealing cover 702 through the fifth delivery pipe 713, driving the auxiliary sealing cover 7021 to be in a stretched state. The outer wall of the bottom of the auxiliary sealing cover 7021 in a fully stretched state is attached to the inner wall of the corresponding card slot 601. An independent sealed space is formed between the auxiliary sealing cover 7021 in a stretched state, the main sealing cover 702 and the side of the compartment door 3, and the end of the fourth delivery pipe 712 away from the fourth air cabin 705 is arranged in the independent sealed space. Two sets of second limiting cabins 714 are installed on the bottom surface of the second limiting plate 7 near the three sets of main sealing covers 702. The inner walls of the two sets of second limiting cabins 714 are provided with concave air cabins 708. The side of the concave air cabin 708 near the position of the compartment door 3 is provided with a second adsorption cabin 707. The concave air cabin 708 is provided with a second delivery pipe 710. The end of the second delivery pipe 710 away from the concave air cabin 708 is provided inside the fifth air cabin 706. The compressed air pump 5 inputs a stable working current to generate compressed adsorption air, and through The other group of air outlets of the first Y-shaped delivery pipe 501 and the third group of air outlet ends of the four-way pipe 503 are transmitted to the interior of the fifth air chamber 706, and are transmitted to the interior of the second adsorption chamber 707 through the second delivery pipe 710 and the concave air chamber 708. The first delivery pipe 709 is installed through the top of the second delivery pipe 710. The end of one end of the first delivery pipe 709 exceeds the edge of the auxiliary limiting plate 701, and the end thereof extends out of the auxiliary limiting plate 701. The other end of the first delivery pipe 709 is installed in the interior of the fourth air chamber 705.

[0027] In the embodiment of the present application, the installation area of ​​the second limiting cabin 714 is close to the second rubber sealing strip of the vehicle door 3, and is used to monitor the real-time status of the second rubber sealing strip. The installation areas of the three sets of main sealing covers 702 and auxiliary sealing covers 7021 are close to the third rubber sealing strip of the vehicle door 3, and are used to monitor the real-time status of the third rubber sealing strip.

[0028] The specific working process of the embodiments of this part of the application is as follows: the compressed air pump 5 inputs a stable working current to generate compressed air, and transmits the compressed air to the inside of the third air chamber 704 through the other group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlet ends of the cross-tube 503. The compressed air inside the third air chamber 704 is transmitted to the inside of the main sealing cover 702 through the fifth delivery pipe 713, driving the auxiliary sealing cover 7021 to be in a stretched state, and the outer wall of the bottom of the auxiliary sealing cover 7021 in a fully stretched state is attached to the inner wall of the corresponding card slot 601; The compressed air pump 5 inputs a stable working current again to generate adsorbed air, and transmits the adsorbed air to the inside of the fourth air chamber 705 through another group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlet ends of the four-way pipe 503. The adsorbed air inside the fourth air chamber 705 is transmitted to the main sealing cover 702, the auxiliary sealing cover 7021 and the inside of the compartment door 3 through the fourth delivery pipe 712, driving the main sealing cover 702, the auxiliary sealing cover 7021 and the compartment door 3 to generate a negative pressure effect, fix the main sealing cover 702 and the auxiliary sealing cover 7021 to the side of the compartment door 3, and further enhance the sealing of the interior of the compartment door 3. The adsorbed air inside the fourth air chamber 705 is transmitted to the inside of the second limiting compartment 714 through the first delivery pipe 709, controlling the negative pressure effect between the second limiting compartment 714 and the compartment door 3, and fixing the auxiliary limiting plate 701 to the side of the compartment door 3, and further enhancing the sealing of the interior of the refrigerated compartment 1. The control system determines whether the second rubber sealing strip and the third rubber sealing strip are aged or damaged by the second pressure data generated by the second air pressure sensor 703. When the control system determines that the second rubber sealing strip and the third rubber sealing strip are damaged, the compressed air pump 5 inputs a stable working current again to generate adsorbed air, and transmits the adsorbed air to the inside of the fifth air chamber 706 through another group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlets of the four-way pipe 503. The compressed adsorbed air in the fifth air chamber 706 is transmitted to the second adsorption chamber 707 through the second delivery pipe 710 and the concave air chamber 708, so that a negative pressure effect is generated between the second adsorption chamber 707 and the side of the compartment door 3, thereby increasing the adsorption force between the auxiliary limit plate 701 and the compartment door 3, ensuring that external dust does not enter the interior of the refrigerated compartment 1 through the leakage of the second rubber sealing strip, and at the same time avoiding leakage of cooling air in the refrigerated compartment 1; The compressed adsorbed air inside the fifth air chamber 706 is transmitted to the auxiliary adsorption chamber 7022 through the third delivery pipe 711, so that a negative pressure effect is generated between the auxiliary adsorption chamber 7022 and the side of the compartment door 3, thereby increasing the adsorption force between the main sealing cover 702, the auxiliary sealing cover 7021 and the compartment door 3, ensuring that external dust will not enter the interior of the refrigerated compartment 1 through the leakage of the third rubber sealing strip, while avoiding leakage of cooling air inside the refrigerated compartment 1.

[0029] Reference Figures 1 to 8 As shown, the present invention provides an energy-saving new energy refrigerated compartment capable of intelligent temperature control, the control system simulates the first simulated pressure data group generated by the first air pressure sensor 602 and the second air pressure sensor 703 when the three sets of rubber sealing strips at the edge of the compartment door 3 are in a completely sealed state, and integrates the first simulated pressure data group to form a first threshold range; The control system simulates the second simulated pressure data set generated by the first air pressure sensor 602 and the second air pressure sensor 703 when the compartment door 3 is in an open state, and integrates the second simulated pressure data set to form a second threshold range; The control system compares the real-time first pressure data and the real-time second pressure data with the first threshold range and the second threshold range. When the real-time first pressure data and the real-time second pressure data are not within the first threshold range and the second threshold range, it is judged that the corresponding sealing strip has aging leakage. When the real-time first pressure data and the real-time second pressure data are within the second threshold range, it is judged that the vehicle door 3 is in an abnormally open state.

[0030] In the embodiment of the present application, when the control system determines that the corresponding sealing strip is aging and leaking and the compartment door 3 is abnormally opened, the control system sends a warning message to the transportation personnel through the internally installed warning module to remind them to conduct inspection.

[0031] The specific workflow of the embodiment of the present application is as follows: Automatic adjustment of transportation temperature: input a stable working current to control the internal temperature of the refrigerated compartment 1 to be adjusted to the optimal transportation range of the goods. After the temperature adjustment is completed, the staff opens the compartment door 3 and places the transported goods in the refrigerated compartment 1 in sequence. After the goods are transported, the compartment door 3 is closed and the transport vehicle transports the corresponding goods. During the transportation process, the refrigeration system 2 and the temperature control device 4 adjust the internal temperature of the refrigerated compartment 1 in real time; Rubber sealing strip detection: When the compartment door 3 is in a closed state, the compressed air pump 5 inputs a stable working current, and the compressed air pump 5 generates compressed adsorbed air and delivers it to the second air chamber 606 and the first limiting chamber 603 through a group of air outlets of the first Y-shaped delivery pipe 501 and a group of auxiliary air outlets of the second Y-shaped delivery pipe 502, so that a negative pressure area is generated between the first limiting chamber 603 and the compartment door 3, and then the first limiting plate 6 is adsorbed on the side of the bottom of the compartment door 3. At this time, the first rubber sealing strip at the bottom of the compartment door 3 is in the negative pressure area, so the first limiting chamber 603 is adsorbed on the side of the compartment door 3 to play a secondary sealing effect, further increasing the sealing inside the refrigerated compartment 1. At the same time, the first air pressure sensor 602 will monitor the first pressure data inside the second air chamber 606 in real time and transmit it to the control system to determine whether the first rubber sealing strip is aged or damaged, thereby achieving the effect of real-time status monitoring of the rubber sealing strip; The compressed air pump 5 inputs a stable working current to generate compressed air, and transmits the compressed air to the inside of the third air chamber 704 through the other group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlet ends of the cross-tube 503. The compressed air inside the third air chamber 704 is transmitted to the inside of the main sealing cover 702 through the fifth delivery pipe 713, driving the auxiliary sealing cover 7021 to be in a stretched state. The outer wall of the bottom of the auxiliary sealing cover 7021 in a fully stretched state is attached to the inner wall of the corresponding card slot 601. The compressed air pump 5 inputs a stable working current again to generate adsorbed air, and transmits the adsorbed air to the inside of the fourth air chamber 705 through another group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlet ends of the four-way pipe 503. The adsorbed air inside the fourth air chamber 705 is transmitted to the main sealing cover 702, the auxiliary sealing cover 7021 and the inside of the compartment door 3 through the fourth delivery pipe 712, driving the main sealing cover 702, the auxiliary sealing cover 7021 and the compartment door 3 to generate a negative pressure effect, fix the main sealing cover 702 and the auxiliary sealing cover 7021 to the side of the compartment door 3, and further enhance the sealing of the interior of the compartment door 3. The adsorbed air inside the fourth air chamber 705 is transmitted to the inside of the second limiting compartment 714 through the first delivery pipe 709, controlling the negative pressure effect between the second limiting compartment 714 and the compartment door 3, and fixing the auxiliary limiting plate 701 to the side of the compartment door 3, and further enhancing the sealing of the interior of the refrigerated compartment 1. Anti-aging sealing treatment: When the control system determines that the first rubber sealing strip is aged and broken, the first Y-shaped delivery pipe 501 inputs a stable working current to generate adsorption force and delivers it to the first air chamber 605 and the first adsorption chamber 604 through a group of air outlets of the first Y-shaped delivery pipe 501 and another group of auxiliary air outlets of the second Y-shaped delivery pipe 502, so that a negative pressure area is generated between the first adsorption chamber 604 and the compartment door 3, thereby increasing the adsorption force between the first limit plate 6 and the side of the compartment door 3, ensuring that external dust will not enter the interior of the refrigerated compartment 1 through the leakage of the first rubber sealing strip, and at the same time avoiding leakage of cooling air inside the refrigerated compartment 1; The control system determines whether the second rubber sealing strip and the third rubber sealing strip are aged or damaged by the second pressure data generated by the second air pressure sensor 703. When the control system determines that the second rubber sealing strip and the third rubber sealing strip are damaged, the compressed air pump 5 inputs a stable working current again to generate adsorbed air, and transmits the adsorbed air to the inside of the fifth air chamber 706 through another group of air outlets of the first Y-shaped delivery pipe 501 and the first group of air outlets of the four-way pipe 503. The compressed adsorbed air in the fifth air chamber 706 is transmitted to the second adsorption chamber 707 through the second delivery pipe 710 and the concave air chamber 708, so that a negative pressure effect is generated between the second adsorption chamber 707 and the side of the compartment door 3, thereby increasing the adsorption force between the auxiliary limit plate 701 and the compartment door 3, ensuring that external dust does not enter the interior of the refrigerated compartment 1 through the leakage of the second rubber sealing strip, and at the same time avoiding leakage of cooling air in the refrigerated compartment 1; The compressed adsorbed air inside the fifth air chamber 706 is transmitted to the auxiliary adsorption chamber 7022 through the third delivery pipe 711, so that a negative pressure effect is generated between the auxiliary adsorption chamber 7022 and the side of the compartment door 3, thereby increasing the adsorption force between the main sealing cover 702, the auxiliary sealing cover 7021 and the compartment door 3, ensuring that external dust will not enter the interior of the refrigerated compartment 1 through the leakage of the third rubber sealing strip, while avoiding leakage of cooling air inside the refrigerated compartment 1.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving new energy refrigerated compartment with intelligent temperature control, characterized in that: include: A refrigerated compartment (1), wherein an opening is provided on an inner wall of one side of the refrigerated compartment (1), and a compartment door (3) is installed on an outer surface of the refrigerated compartment (1) corresponding to the opening, adjacent to an edge of the opening; and a temperature control device (4) is installed on the inner side surface of the top of the refrigerated compartment (1) for real-time control of the temperature inside the refrigerated compartment (1); A refrigeration system (2) is used to assist in regulating the real-time temperature inside the refrigerated compartment (1), wherein the refrigeration system (2) is installed at the top position of the outer side of the refrigerated compartment (1), and the installation position of the refrigeration system (2) forms a relative layout with the installation position of the compartment door (3), the interior of the refrigeration system (2) is provided with a control system, and the compartment door (3) further comprises three sets of rubber sealing strips, and the three sets of rubber sealing strips are installed at the outer edge of the compartment door (3); A compressed air pump (5) for generating compressed air, wherein the compressed air pump (5) is installed on the bottom surface of the refrigerated compartment (1), and the installation position of the compressed air pump (5) is adjacent to the installation area of ​​the compartment door (3); A first limit plate (6) is installed on the inner side surface of the bottom of the refrigerated compartment (1), and the installation position of the first limit plate (6) is adjacent to the installation area of ​​the compartment door (3). A second limit plate (7) is installed on the inner side surface of the top of the refrigerated compartment (1), and the installation position of the second limit plate (7) is adjacent to the installation area of ​​the compartment door (3), and the geometric center points of the first limit plate (6) and the second limit plate (7) are located on the same straight line.

2. According to claim 1, an energy-saving new energy refrigerated compartment capable of intelligent temperature control is characterized by: The output end of the compressed air pump (5) is provided with a first Y-shaped delivery pipe (501), and the end of the first Y-shaped delivery pipe (501) away from the compressed air pump (5) is provided with two groups of air outlets. A second Y-shaped delivery pipe (502) is installed in one group of air outlets of the first Y-shaped delivery pipe (501), and the end of the second Y-shaped delivery pipe (502) away from the first Y-shaped delivery pipe (501) is provided with two groups of auxiliary air outlets. The inner wall surface of the first limiting plate (6) is provided with a second air chamber (606) and a first air chamber (605) in sequence from the bottom to the top thereof, and the two groups of auxiliary air outlets of the second Y-shaped delivery pipe (502) are installed in sequence inside the second air chamber (606) and the first air chamber (605); A first air pressure sensor (602) is installed on the bottom surface of the second air chamber (606), and the first air pressure sensor (602) collects first pressure data inside the second air chamber (606) and transmits it to the control system.

3. The energy-saving new energy refrigerated compartment capable of intelligent temperature control according to claim 2 is characterized in that: A first limiting cabin (603) is provided at the bottom of the side of the first limiting plate (6) close to the vehicle door (3), and the side of the first limiting cabin (603) is attached to the outer side of the bottom of the vehicle door (3). The compressed adsorbed air inside the second air cabin (606) is transmitted to the inside of the first limiting cabin (603), so that a negative pressure effect is generated between the first limiting cabin (603) and the vehicle door (3); A first adsorption chamber (604) is provided at the top of the side of the first limiting plate (6) close to the vehicle door (3); the side of the first adsorption chamber (604) is attached to the outer side of the vehicle door (3); the compressed adsorption air inside the first air chamber (605) is transmitted to the inside of the first adsorption chamber (604), so that a negative pressure effect is generated between the first adsorption chamber (604) and the vehicle door (3).

4. The energy-saving new energy refrigerated compartment capable of intelligent temperature control according to claim 2 is characterized in that: A four-way tube (503) is installed in another group of air outlets of the first Y-shaped delivery tube (501), and three groups of independent air outlet ends are arranged at one end of the four-way tube (503) away from the first Y-shaped delivery tube (501). On the inner wall surface of the second limiting plate (7), along its bottom to its top, a third air chamber (704), a fourth air chamber (705) and a fifth air chamber (706) are sequentially opened, and the geometric center points of the third air chamber (704), the fourth air chamber (705) and the fifth air chamber (706) are located on a straight line. The three groups of air outlet ends of the four-way tube (503) are sequentially installed inside the third air chamber (704), the fourth air chamber (705) and the fifth air chamber (706). A second air pressure sensor (703) is installed on the inner side surface of the fourth air chamber (705). The second air pressure sensor (703) monitors the second pressure data inside the fourth air chamber (705) in real time and transmits it to the control system.

5. The energy-saving new energy refrigerated compartment capable of intelligent temperature control according to claim 4 is characterized in that: Three groups of main sealing covers (702) are installed on the bottom surface of the second limiting plate (7) in an equidistant arrangement in sequence. The inner walls of the three groups of main sealing covers (702) are all designed with slide rails. Auxiliary sealing covers (7021) are movably sleeved on the slide rails of the inner walls of the three groups of main sealing covers (702). The auxiliary sealing covers (7021) move up and down parallel to the inner walls of the corresponding main sealing covers (702) through the corresponding slide rails. The sides of the three groups of main sealing covers (702) and the auxiliary sealing covers (7021) are all close to the outer wall of the compartment door (3). The inner wall of the side of the auxiliary adsorption chamber (7022) is provided with an auxiliary adsorption chamber (7022), the side of the first limit plate (6) near the compartment door (3) is provided with three groups of slots (601) at equal intervals, the inner walls of the three groups of slots (601) are adapted to correspond to the three groups of auxiliary sealing covers (7021), the inner wall of the main sealing cover (702) is provided with a fifth delivery pipe (713), the inner wall of the auxiliary adsorption chamber (7022) is provided with a third delivery pipe (711), and one end of the fifth delivery pipe (713) away from the main sealing cover (702) is provided at the end of the third air chamber (704) Inside, one end of the third delivery pipe (711) away from the auxiliary adsorption cabin (7022) is installed inside the fifth air cabin (706), and the fourth delivery pipe (712) is installed inside the fourth air cabin (705). The outer walls of the three sets of main sealing covers (702) and auxiliary sealing covers (7021) are all attached to the side of the compartment door (3). The compressed air pump (5) inputs a stable working current to generate compressed air, and transmits the compressed air to the inside of the third air cabin (704) through another set of air outlets of the first Y-shaped delivery pipe (501) and the first set of air outlets of the four-way pipe (503). The compressed air inside the third air chamber (704) is transmitted to the inside of the main sealing cover (702) through the fifth delivery pipe (713), driving the auxiliary sealing cover (7021) to be in a stretched state. The outer wall of the bottom of the auxiliary sealing cover (7021) in a fully stretched state is attached to the inner wall of the corresponding card slot (601). An independent sealed space is formed between the auxiliary sealing cover (7021) in a stretched state, the main sealing cover (702) and the side of the compartment door (3). The end of the fourth delivery pipe (712) away from the fourth air chamber (705) is arranged in the independent sealed space.

6. The energy-saving new energy refrigerated compartment capable of intelligent temperature control according to claim 5 is characterized in that: Two sets of second limiting cabins (714) are installed at positions adjacent to the three sets of main sealing covers (702) on the bottom surface of the second limiting plate (7), and the inner walls of the two sets of second limiting cabins (714) are provided with concave air cabins (708). A second adsorption cabin (707) is provided on the side of the concave air cabin (708) near the position of the compartment door (3). A second delivery pipe (710) is provided inside the concave air cabin (708), and one end of the second delivery pipe (710) away from the concave air cabin (708) is provided inside the fifth air cabin (706). The compressed air pump (5) inputs a stable working current to generate compressed adsorption air, and through Another group of air outlets of the first Y-shaped delivery pipe (501) and the third group of air outlet ends of the four-way pipe (503) are transmitted to the interior of the fifth air chamber (706), and are transmitted to the interior of the second adsorption chamber (707) through the second delivery pipe (710) and the concave air chamber (708). The first delivery pipe (709) is installed through the top of the second delivery pipe (710). The end of one end of the first delivery pipe (709) exceeds the edge of the auxiliary limiting plate (701), and the end thereof extends outside the auxiliary limiting plate (701). The other end of the first delivery pipe (709) is installed inside the fourth air chamber (705).

7. The energy-saving new energy refrigerated compartment capable of intelligent temperature control according to claim 4 is characterized in that: The control system simulates a first simulated pressure data group generated by the first air pressure sensor (602) and the second air pressure sensor (703) when the three groups of rubber sealing strips at the edge of the vehicle door (3) are in a completely sealed state, and integrates the first simulated pressure data group to form a first threshold range; The control system simulates a second simulated pressure data set generated by the first air pressure sensor (602) and the second air pressure sensor (703) when the compartment door (3) is in an open state, and integrates the second simulated pressure data set to form a second threshold range; The control system compares the real-time first pressure data and the real-time second pressure data with the first threshold range and the second threshold range. When the real-time first pressure data and the real-time second pressure data are not within the first threshold range and the second threshold range, it is determined that the corresponding sealing strip has an aging leakage phenomenon. When the real-time first pressure data and the real-time second pressure data are within the second threshold range, it is determined that the vehicle door (3) is in an abnormally open state.

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