CN114261642A - Container and combined container - Google Patents

Abstract

The invention discloses a container, which comprises a container body and a fan control system used for controlling the air pressure in the container body. The invention also provides a combined container. The container and the combined container with the container are provided with the fan control system, so that the pressure difference value between the air pressure inside the container body and the external atmospheric pressure can be adjusted according to the requirement, and when the container body is required to be highly clean and particles, harmful substances or biological pathogens in the external air cannot enter the air in the container, the ventilator control system can adjust the positive pressure difference between the inside of the container body and the atmospheric pressure; when biological pathogens in the container body are required to be isolated from the outside to prevent external air pollution, the negative pressure difference between the inside of the container body and the atmospheric pressure can be adjusted through the fan control system.

Description

Container and combined container

Technical Field

The invention relates to the field of containers, in particular to a container with pressure difference.

Background

Present conventional container all can only transport and load ordinary goods or equipment, when meetting following condition, present ordinary container can't satisfy direct loading condition, also can't satisfy internal environment: 1. when some goods or equipment with requirements on cleanliness are encountered, the goods or the equipment cannot be directly loaded, and the goods or the equipment needs to be processed and packaged in a special mode; 2. when some goods or equipment which can diffuse harmful substances is encountered, the goods or the equipment cannot be directly loaded, and the goods or the equipment needs to be treated and packaged in a special mode. The special approach described above is complicated and costly to implement.

Based on the above, there is a need to develop a container that can meet the above requirements.

Disclosure of Invention

The invention aims to provide a container, which can achieve the purpose of directly carrying under the special condition by controlling the air pressure difference between the inside and the outside of the container. The method comprises the following specific steps:

a container comprises a container body and a fan control system used for controlling the air pressure in the container body.

Optionally, the fan control system includes a ventilation duct disposed in the container body, and a fan control device connected to the ventilation duct and used for controlling the airflow direction and airflow speed in the ventilation duct.

Optionally, the space in the container body is divided into a functional space and an equipment space by an internal partition.

Optionally, the space in the container body is further partitioned by an internal partition plate to form a first channel for communicating the outside of the container body with the functional space, and the differential pressure value is smaller than the communicated functional space, or the space in the container body is further partitioned by an internal partition plate to form a second channel for communicating the outside of the container body with the functional space, and the differential pressure value is smaller than the communicated functional space.

Optionally, the functional space comprises a first chamber, a second chamber and a third chamber; the number of the first channels is 3, and the first channels are respectively connected with the first chamber, the second chamber and the third chamber; the number of the second channels is 1, and the second channels are connected with the second chamber; and a conveying window is arranged on the internal partition plate between the adjacent chambers.

Optionally, the first chamber is a positive pressure, and a first channel connected to the first chamber is a positive pressure and smaller than a positive pressure value of the first chamber; the second chamber is negative pressure, the first channel connected with the second chamber is negative pressure, and the absolute value of the negative pressure is smaller than that of the negative pressure of the second chamber; the third chamber is negative pressure, the first channel connected with the third chamber is negative pressure, and the absolute value of the negative pressure is smaller than that of the negative pressure of the third chamber; when the second channel is under negative pressure, the absolute value of the negative pressure of the second channel is smaller than that of the negative pressure of the second chamber.

Optionally, the absolute value of negative pressure of the second chamber is greater than or equal to the absolute value of negative pressure of the third chamber, the positive pressure value of the first chamber is smaller than the absolute value of negative pressure of the second chamber, and the absolute value of negative pressure of the second channel is greater than the absolute value of pressure of the first channel.

Optionally, the equipment space includes a first equipment room and a second equipment room, and the first equipment room and the second equipment room are respectively arranged at two ends of the container body and at diagonal positions; a door body is arranged on at least one outer side wall of the first equipment room, and a door body is arranged on at least one outer side wall of the second equipment room; or; the equipment space comprises a third equipment room which is arranged at the end part of the container body, and the size of the third equipment room along the width direction of the container is consistent with the width of the container.

Optionally, when the equipment space includes a first equipment room and a second equipment room, the first chamber, and a first channel connected to the first chamber form a first rectangular space, and the first rectangular space is disposed at one end of the container body; the second equipment room, the third chamber, the first channel connected with the third chamber and the second channel jointly form a second rectangular space, and the second rectangular space is arranged at the other end of the container body; and a third rectangular space is arranged between the first rectangular space and the second rectangular space and consists of a second chamber and a first channel connected with the second chamber.

Optionally, the first equipment room and the first channel connected to the first chamber are located on the same side of the container, the first chamber is located on the other side of the container, the width of the first rectangular space is equal to the inner width of the container, the first equipment room and the first chamber are arranged in parallel in the width direction of the container, and the first chamber and the first channel connected to the first chamber are arranged in parallel in the width direction of the container;

the third chamber and the first channel connected with the third chamber are located on the same side of the container and on the same side of the first equipment room, the second channel and the second equipment room are located on the other side of the container and on the same side of the first chamber, the width of the second rectangular space is equal to the inner width of the container, the first channels connected with the third chamber and the second equipment room are arranged in parallel in the width direction of the container, and the third chamber and the third channel are arranged in parallel in the width direction of the container.

Optionally, when the equipment space includes a third equipment room, the first chamber and the first channel communicated therewith form a first L-shaped space; the second chamber and the second channel form a second L-shaped space; the third chamber is L-shaped, and the other two first channels are arranged in parallel at the position of the third chamber extending along the length direction of the container and form a third L-shaped space with the third chamber; the second L-shaped space and the third L-shaped space are mutually buckled and arranged between the third equipment room and the first L-shaped space.

Optionally, the second chamber is located at one side of the container, the three first channels and the third chamber are sequentially arranged along the length direction and located at the other side of the container, the first chamber is located at one end of the container, and the third device is located at the other end of the container;

the width of the first chamber is equal to the inner width of the container body, and the second chamber, the three first channels and the third chamber are arranged in parallel in the width direction of the container.

Optionally, the container further comprises a return air system.

Optionally, the air return system includes a first air return system, the first air return system is disposed between the first chamber and the second chamber, or the air return system includes a third air return system and a fourth air return system, the third air return system is disposed between the first chamber and the second chamber, and the fourth air return system is disposed between the second chamber and the third chamber.

Optionally, the first passages arranged in parallel with the first chambers in the width direction of the container share a first partition wall with the first chambers in the width direction of the container, the second chambers share a second partition wall with the corresponding first passages in the width direction of the container, the first partition wall is adjacent to and spaced apart from the second partition wall, the first partition wall and the second partition wall have the same length, the first partition wall and the second partition wall are connected to two side walls of the container, and a first air return system is formed between the first partition wall and the second partition wall.

Optionally, a third partition wall is arranged at a position where the first chamber is adjacent to the second chamber, the length of the third partition wall is equal to the width of the second chamber, a fourth partition wall is arranged at a position where the second chamber is opposite to the third partition wall, the third partition wall is adjacent to the fourth partition wall, one end of the third partition wall and one end of the fourth partition wall are connected with the side wall of the container, and the other end of the third partition wall and the other end of the fourth partition wall are connected with the corresponding first channel of the first chamber, so that the second air return system is formed; and/or the first channel correspondingly connected with the second chamber is adjacent to the first channel corresponding to the third chamber, the first channel correspondingly connected with the second chamber is provided with a fifth partition wall, the first channel correspondingly connected with the third chamber is provided with a sixth partition wall, the fifth partition wall is adjacent to the sixth partition wall and has a distance, one end of the fifth partition wall and one end of the sixth partition wall are connected with the second chamber, and the other end of the fifth partition wall and the other end of the sixth partition wall are connected with the other side wall of the container, so that the third air return system is formed.

Optionally, the space in the container body is further partitioned by an internal partition plate to form a third channel for communicating the first channel, the second channel and the outside of the container body.

Optionally, the third channel is a corridor, the corridor is communicated with the three first channels and the three second channels, and an absolute value of air pressure of the corridor is smaller than that of the first channel or the second channel.

Optionally, the first channel and the second channel of the container body are respectively located on two sides of the container body.

A combined container also comprises the container, which is formed by splicing 2 or more than 2 containers.

The container provided by the invention can adjust the pressure difference between the inside and the outside by utilizing the fan control system arranged on the container, and when some goods or equipment with requirements on cleanliness are met, the container is adjusted to be in a state that the internal air pressure is greater than the external air pressure, namely, the container is internally provided with positive pressure, so that particles and gas in the external air of the container can be prevented from entering the container to influence the internal cleanliness, and the goods or equipment with high requirements on cleanliness can be directly carried without additional packaging treatment; when some goods or equipment which can possibly diffuse harmful substances are met, the container is adjusted to be in a state that the external air pressure is greater than the internal air pressure, namely negative pressure is arranged in the container, so that particles and gas in the air in the container can be prevented from diffusing to the outside of the container to cause pollution to the external air, and the goods or equipment which can diffuse the harmful substances can be directly carried without additional packaging treatment; this saves a large amount of packing cost for the goods delivery, has very big improvement vanning efficiency simultaneously.

Drawings

Fig. 1 is a schematic plan view of a container according to a first embodiment of the present invention;

fig. 2 is a schematic plan view of a container according to a second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The embodiment provides a container, which comprises a container body 1 and a fan control system for controlling the air pressure in the container body 1. Those skilled in the art can understand that the container provided by the embodiment can rapidly reach a detection site through a vehicle or a hoisting mode, and is provided with a fan control system, and a pressure difference value between the air pressure inside the container body 1 and the external atmospheric pressure can be adjusted according to needs, when the container body 1 is required to be highly clean and particles, harmful substances or biological pathogens in the external air cannot enter the air in the container, a positive pressure difference between the inside of the container body 1 and the atmospheric pressure can be adjusted through the fan control system, that is, a positive pressure is provided in the container body 1; when biological pathogens in the container body 1 are required to be isolated from the outside, and the outside air pollution is prevented, negative pressure difference is formed between the inside of the container body 1 and the atmospheric pressure through the fan control system, namely, negative pressure is formed in the container body 1.

The pressure difference range between the interior of the container and the atmospheric pressure is-50 Pa to +50 Pa, so that the requirements on cleanliness and isolation in the container can be effectively met.

The fan control system comprises a ventilating duct arranged in the container body 1 and a fan control device connected with the ventilating duct and used for controlling the airflow direction and the airflow speed in the ventilating duct. It will be appreciated by those skilled in the art that adjusting the air pressure differential within the container may be achieved by adjusting the airflow velocity and airflow direction in the ventilation duct.

The space in the container body 1 is divided into a functional space and an equipment space by an internal partition plate. As will be appreciated by those skilled in the art, the functional space may be used as a loading space for placing goods or equipment; sickbeds can be arranged, and the functional space can be used as a ward; a detection instrument can be arranged, and a functional space serves as a detection room; equipment in daily life can be arranged, and the functional space serves as a rest place for medical care personnel in daily life; the functional space can also be used for placing other objects for other purposes. The equipment space is used for installing and maintaining control equipment of an air environment in the container and auxiliary matching devices required by a detection function, such as an operation box of the fan control system in the embodiment, for example, power supply equipment for supplying power to the container and the like.

The functional space can all be positive pressure or also can all be negative pressure, and when the functional space is a plurality of cavities, the partial cavity in functional space is the positive pressure, and remaining cavity in the functional space is the negative pressure.

The space in the container body 1 is also divided into a first channel 4 by an internal clapboard, the first channel is used for communicating the outside of the container body 1 with a functional space, and the differential pressure value is smaller than the communicated functional space; the first channel 4 can be used as a buffer channel between the functional space and the outside of the container body 1, and the buffer channel is provided with a first door body communicated with the functional space and a second door body communicated with the outside of the container; when personnel entered, the second door body can be opened, the buffer channel is entered, the first door body is opened again after the second door body is closed, and the functional space is entered, so that the functional space is prevented from being communicated with the outside of the container, and the differential pressure value of the functional space is reduced.

The space in the container body 1 is also divided into a second channel 6 by an internal clapboard, the second channel is used for communicating the outside of the container body 1 with a functional space, and the differential pressure value is smaller than the communicated functional space; in the case of a functional space which is loaded with goods or equipment whose dispersed gases or particles are of a more serious hazard, the personnel inlet and the personnel outlet of the functional space are isolated, so that a second passage 6 is provided, into which personnel enter from the first passage 4 and leave from the second passage 6. A sterilization or disinfection device can be arranged in the second channel 6, and the sterilization or disinfection can be carried out at the position when people or goods leave.

The functional space comprises a first chamber 7, a second chamber 2 and a third chamber 3; the first chamber 7, the second chamber 2 and the third chamber 3 are adjacent in sequence.

The number of the first passages 4 is 3 and the first passages are respectively communicated with the first chamber 7, the second chamber 2 and the third chamber 3. When the first chamber 7 is at positive pressure, the first passage 4 connected to the first chamber 7 is at positive pressure and smaller than the positive pressure of the first chamber 7. When the second chamber 2 is under negative pressure, the first channel 4 connected with the second chamber 2 is under negative pressure, and the absolute value of the negative pressure is smaller than that of the negative pressure of the second chamber 2. When the third chamber 3 is under-pressure, the first passage 4 connected with the third chamber 3 is under-pressure, and the absolute value of the under-pressure is smaller than that of the third chamber 3.

The number of the second passages 6 is 1 and is connected to the second chamber 2. When the second channel 6 is under pressure, the absolute value of the under pressure of the second channel 6 is less than the absolute value of the under pressure of the second chamber 2. The inner partition plate between the adjacent chambers is provided with a conveying window 8, and the conveying windows 8 are arranged between the first chamber 7 and the second chamber 2 and between the second chamber 2 and the third chamber 3, so that articles can be transferred between the chambers through the conveying windows 8; still be equipped with the conveying window 8 with the external intercommunication of container on the wallboard of second chamber 2, conveniently send the detection sample or other article that externally obtain into second chamber 2.

In this embodiment, the absolute value of the negative pressure in the second chamber 2 is equal to or greater than the absolute value of the negative pressure in the third chamber 3, the positive pressure in the first chamber 7 is smaller than the absolute value of the negative pressure in the second chamber 2, and the absolute value of the negative pressure in the second passage 6 is greater than the absolute value of the pressure in the first passage 4. In this way, the first chamber 7 and the third chamber 3 can be used for placing goods or equipment with relatively low isolation requirements; the second chamber 2 can be used for placing goods or equipment with relatively high requirements for isolation.

In the container provided by this embodiment, the second passage 6 can also be connected to the third chamber 3, so that when the container leaves the third chamber, the second passage 6 can also be sterilized. In addition, the absolute value of the negative pressure of the second channel 6 is larger than the absolute value of the pressure of the first channel 4, so that the aim of sterilization can be further fulfilled, and the isolation degree of each chamber and each channel is increased.

Therefore, the space layout and the pressure difference gradient distribution in the box are carried out, the function area space in the box can achieve a better isolation effect, meanwhile, a better cleaning effect can be achieved, and the isolation effect and the cleaning effect between different chambers can be achieved in a limited function space in an effective mode.

In other embodiments, the chambers of the functional space are not limited to the three chambers, and may be one or two or more than three.

In other embodiments, the chambers of the functional space may all be at positive pressure; or both may be negative pressure; a combination of positive and negative pressures between the chambers is also possible. The combination described above, for example, the first chamber is not limited to having a positive pressure, but may have a negative pressure; alternatively, the second chamber is not limited to having a negative pressure but may have a positive pressure, and the third chamber is not limited to having a negative pressure but may have a positive pressure.

In this embodiment, the equipment space includes a first equipment room 9 and a second equipment room 5, and the first equipment room 9 and the second equipment room 5 are respectively arranged at two ends of the container body 1 and at diagonal positions; one outer side wall of the first equipment room 9 is provided with a door body or two outer side walls are provided with door bodies; two outer side walls of the second equipment room 5 are respectively provided with a door body or one of the outer side walls is provided with a door. Therefore, different devices can be respectively configured between the two devices, on one hand, the devices with different requirements on the environment can be separately arranged, and on the other hand, the problems of overlong routing and the like can be solved. Moreover, the first equipment room 9 and the second equipment room 5 are arranged at two ends of the container in a diagonal manner, so that the ventilation pipeline and the air return system in the control box are more favorably controlled.

In the container provided by this embodiment, the first equipment room 9, the first chamber 7, and the first channel 4 connected to the first chamber 7 form a first rectangular space, and the first rectangular space is disposed at one end of the container body; the second equipment room 5, the third chamber 3, the first channel 4 connected with the third chamber 3 and the second channel 6 jointly form a second rectangular space, and the second rectangular space is arranged at the other end of the container; and a third rectangular space is arranged between the first rectangular space and the second rectangular space and consists of a second chamber 2 and a first channel 4 connected with the second chamber 2.

The method comprises the following specific steps: the first equipment room 9 and the first channel 4 connected with the first chamber 7 are positioned on the same side of the container, the first chamber 7 is positioned on the other side of the container, the width of the first rectangular space is equal to the inner width of the container, that is, the first equipment room 9 and the first chamber 7 are arranged in parallel along the width direction of the container, and the first chamber 7 and the first channel 4 connected with the first chamber 7 are arranged in parallel along the width direction of the container.

The third chamber 3 and the first channel 4 connected with the third chamber are located on the same side of the container and on the same side as the first equipment room 9, the second channel 6 and the second equipment room 5 are located on the other side of the container and on the same side as the first chamber 7, the width of the second rectangular space is equal to the inner width of the container, that is, the second equipment room 5 and the first channel 4 connected with the third chamber 3 are arranged in parallel in the width direction of the container, and the third chamber 3 and the second channel 6 are arranged in parallel in the width direction of the container.

The width of the second chamber 2 is equal to the inner width of the container, and the space occupied by the second chamber 2 is larger than that of other chambers.

Above-mentioned further incasement space overall arrangement of optimizing and according to the corresponding pressure differential distribution in above-mentioned space, can make the isolation effect and the clean effect of the functional space of incasement further increase, can further improve isolation effect and clean effect between the different cavities simultaneously in limited functional space, can also enlarge the inner space of key protection cavity even, make instrument equipment in this cavity, loading device etc. put more nimble and reasonable, and then make the more quick operation of going of operating personnel, in order to improve operating efficiency or loading efficiency.

In the container provided by this embodiment, when the three first channels 4 and the one second channel 6 are all disposed on the same side of the container body 1, a partition plate may be used to partition a third channel (not shown), such as a corridor, in the space of the container body 1, where the third channel is communicated with the three first channels 4 and the three second channels 6, and the absolute value of the air pressure of the third channel is smaller than the absolute value of the air pressure of the first channel 4 or the second channel 6. Like this operating personnel accessible third passageway (corridor) is walked around between different cavities, prevents that personnel from entering different cavities through frequently getting into and out the container, and all operations can all be operated inside the container, further keep apart with container body 1 outside to improve the isolation of this container.

In the container provided by this embodiment, the second channel 6 may be disposed at a position opposite to the first channel 4, that is, the first channel 4 and the second channel 6 are disposed at two sides of the container body 1, so that the second channel 6 is separated from the first channel 4 far outside the container body, and particles or gas diffused from the second chamber 2 is prevented from being brought into the first chamber 7 or the third chamber 3, or brought back into the second chamber 2. The isolation of the container can be increased, and the cleanliness of the container can be increased.

In this embodiment, the container further includes a return air system. The air return system is used for promoting the air flow in the ventilating duct, so that the fan control device can better drive the air in the ventilating duct to form air flow with a preset speed and a preset direction. Of course, other embodiments are also within the scope of the present invention, in which the container does not have a return air system.

In order to achieve a better air return effect, the layout inside the container body is combined, in the embodiment, the air return system is of a columnar structure formed by enclosing an internal partition plate, a cavity capable of forming airflow is formed inside the air return system, and the bottom of the air return system is blocked by a bottom plate of the container body 1; the air return system in this embodiment can link up with air pipe mutually, can be better to the inside air return that carries on of container body.

The method comprises the following specific steps: the container provided by this embodiment is configured with a return air system including a first return air system, and the first return air system is disposed between the first chamber 7 and the second chamber 2.

The first channel 4 arranged in parallel with the first chamber 7 in the width direction of the container shares a first partition wall with the first chamber 7 in the width direction of the container, the second chamber 2 shares a second partition wall with the corresponding first channel 4 in the width direction of the container, the first partition wall and the second partition wall are adjacent and have a distance, the length of the first partition wall is equal to that of the second partition wall, and the first partition wall and the second partition wall are connected with two side walls of the container and are equal to the inner width of the container. And a first air return system is formed among the first partition wall, the second partition wall and the side wall of the container.

By adopting the first air return system, the air return efficiency can be improved, so that the isolation degree of each chamber is improved, and the isolation degree of the whole chamber is further improved. In addition, the first air return system described in this embodiment has no requirement on the specific position of the ventilation duct in the container, for example, the ventilation duct in the container may be disposed at least one of the top, the bottom, and the side walls of the container. Thus, the installation process of the container ventilation pipeline is simplified.

In other embodiments, the air return system in the container is not limited to a columnar structure, and may be other structures.

Other embodiments, not having a return air system disposed between the top and bottom of the container body, are within the scope of the invention.

Example two

The present embodiment is different from the embodiment in that:

the equipment space includes a third equipment room 15, the setting of third equipment room 15 is just at 1 tip of container body 15 follows between the third equipment room 15 the container width direction's size with the width of container is unanimous, can be in 1 tip installation of container body like this and have the door of great area, can be convenient for like this install the controlgear of great volume, and the door of third equipment room 15 is provided with the tripe structure, is convenient for dispel the heat to equipment more.

In the container provided by the present embodiment, the first chamber 7 and the first channel 4 communicated therewith form a first L-shaped space; the second chamber 2 and the second channel 6 form a second L-shaped space; the third chamber 3 is L-shaped, and the other two first passages 4 are arranged side by side at the position of the third chamber 3 extending along the length direction of the container and form a third L-shaped space with the third chamber 3; the second L-shaped space and the third L-shaped space are arranged between the third equipment room 15 and the first L-shaped space in a mutually fastened manner.

The method comprises the following specific steps: the second chamber 2 is located at one side of the container, the three first channels 4 and the third chamber 3 are sequentially arranged at the other side of the container along the length direction, the first chamber 7 is located at one end of the container, and the third equipment room 15 is located at the other end of the container.

The width of the first chamber 7 is equal to the inner width of the container body. The second chamber 2 is arranged side by side with three first channels 4 and a third chamber 3 in the width direction of the container, i.e. the sum of the width of the second chamber 2 and the width of the first channels 4 is approximately equal to the width of the container body, equal to the inner width of the container.

The further optimized in-box space layout and the corresponding pressure difference distribution according to the space can further increase the isolation effect and the cleaning effect of the functional space in the box, and can further improve the isolation effect and the cleaning effect between different chambers in the limited functional space.

In this embodiment, in order to reach better return air effect, further improve isolation and cleanliness factor. In combination with the specific layout of the interior of the container body, the air return system is also of a columnar structure formed by enclosing an internal partition plate, a cavity capable of forming airflow is formed in the air return system, and the bottom of the air return system is blocked by a bottom plate of the container body 1; the air return system in the embodiment is communicated with the ventilating pipeline, so that air can be better returned to the inside of the container body.

The method comprises the following specific steps: in the container provided by the present embodiment, the air return system includes a second air return system and a third air return system, and the second air return system is disposed between the first compartment 7 and the second compartment 2. The third return air system is provided between the second compartment 2 and the third compartment 3, and further, between the first passage 4 corresponding to the second compartment 2 and the first passage 4 corresponding to the third compartment 3.

The first chamber 7 is provided with a third partition wall at the position adjacent to the second chamber 2, the length of the third partition wall is equal to the width of the second chamber 2, a fourth partition wall is arranged at the position opposite to the third chamber 2, the third partition wall is adjacent to the fourth partition wall, one end of the third partition wall and one end of the fourth partition wall are connected with the side wall of the container, and the other end of the third partition wall and the other end of the fourth partition wall are connected with the first channel 4 corresponding to the first chamber 7, so that the second air return system is formed.

The first channel 4 corresponding to the second chamber 2 and the first channel 4 corresponding to the third chamber 3 are adjacent, the first channel 4 corresponding to the second chamber 2 is provided with a fifth partition wall, the first channel 4 corresponding to the third chamber 3 is provided with a sixth partition wall, and the fifth partition wall is adjacent to the sixth partition wall and has a distance. One end of the fifth partition wall and one end of the sixth partition wall are connected with the second chamber, and the other end of the fifth partition wall and the other end of the sixth partition wall are connected with the other side wall of the container, so that the third air return system is formed.

The air return system of the embodiment can improve the air return efficiency to improve the isolation of each chamber, and can also have no requirement on the specific position of the ventilation pipeline in the container, for example, the ventilation pipeline in the container can be arranged at least one position of the top, the bottom and the side wall of the container. Thus, the installation process of the container ventilation pipeline is simplified.

In other embodiments, the container may have only the secondary air return system or only the tertiary air return system, and still fall within the scope of the present invention.

In other embodiments, the air return system in the container is not limited to a columnar structure, and may be other structures.

Other embodiments, not having a return air system disposed between the top and bottom of the container body, are within the scope of the invention.

In other embodiments, it is within the scope of the present invention to not provide a return air system.

In the container of this embodiment, the space in the container body is further partitioned by an internal partition into a third channel, such as a corridor, for communicating the first channel, the second channel, and the outside of the container body, where the third channel is communicated with all of the three first channels and the three second channels, and an absolute value of air pressure of the third channel is smaller than an absolute value of air pressure of the first channel or the second channel. Reference may be made specifically to the first embodiment.

In this embodiment, the first channel and the second channel of the container body are respectively located on two sides of the container body. Reference may be made specifically to the first embodiment.

It should be noted that: the container provided by the first and second embodiments can be provided with nucleic acid detection equipment in the first, second and third chambers, such as a PCR workbench, a reagent storage freezer, a nucleic acid rapid detection device, a vibrator, a water bath device, a nucleic acid extraction device, a biological safety cabinet, a sample storage freezer, a PCR device and an amplified sample storage freezer, so that the container can be used for completing a nucleic acid detection task in an emergency.

It should be noted that the containers provided in the first and second embodiments include not only containers conforming to conventional structures such as ISO, but also containers without corner fittings.

The panels of the container are not limited to corrugated plates, but may be flat plates, such as sandwich plates or other flat plate structures.

The container body structure formed by splicing the container beam framework formed by surrounding the bottom beam, the top beam and the corner post of the container with the flat plate and the corrugated plate also belongs to the container protected by the invention.

The container comprises not only standard ISO container size, but also ultra-wide containers and ultra-long containers. If the ultra-wide container and the ultra-long container are used, the using space of personnel is wider or more testing equipment or supporting devices can be accommodated, and the operation flexibility and the convenience are higher.

It should be noted again that, on one hand, the container provided by the invention can quickly arrive at a detection site and be directly put into use without building and internal configuration; after the detection task is finished, the device can be quickly removed from the site without being dismantled, and is quick and efficient.

EXAMPLE III

The embodiment also provides a combined container which is formed by splicing 2 or more than 2 containers, so that the inner space can be enlarged, and the second chamber 2 which needs to be reinforced and isolated can be separated from other chambers in different containers, and the isolation effect is better. Thus, in case of emergency, on one hand, two containers can be quickly transported to the inspection site by the container carrying equipment and the splicing can be quickly completed to form a combined container with larger space. The combined container provided by the invention can adjust the air pressure in the functional area through the fan control system, so that air pressure difference is formed between the combined container and the outside and between the combined container and each operation room, and the requirements of cleanliness and biological safety are met.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (20)

1. A container is characterized by comprising a container body and a fan control system used for controlling the air pressure in the container body.

2. The container of claim 1, wherein the fan control system comprises a ventilation duct disposed within the container body and a fan control device connected to the ventilation duct for controlling the airflow direction and airflow velocity within the ventilation duct.

3. A container as claimed in claim 2, in which the space within the container body is divided into a functional space and an equipment space by an internal partition.

4. A container as claimed in claim 3, wherein the space within the container body is further divided by an internal partition into a first passage communicating the exterior of the container body with the functional space and having a pressure differential value less than the functional space to which it communicates; or the space in the container body is further divided into a second channel by an internal partition plate, the second channel is used for communicating the outside of the container body with the functional space, and the differential pressure value is smaller than the communicated functional space.

5. A container as claimed in claim 4, in which the functional space comprises a first chamber, a second chamber and a third chamber; the number of the first channels is 3, and the first channels are respectively connected with the first chamber, the second chamber and the third chamber; the number of the second channels is 1, and the second channels are connected with the second chamber; and a transmission window is arranged on the internal partition plate between the adjacent chambers.

6. The container of claim 5, wherein the first chamber is at a positive pressure, and the first passageway connected to the first chamber is at a positive pressure that is less than the positive pressure of the first chamber; the second chamber is under negative pressure, the first channel connected with the second chamber is under negative pressure, and the absolute value of the negative pressure is smaller than that of the negative pressure of the second chamber; the third chamber is negative pressure, the first channel connected with the third chamber is negative pressure, and the absolute value of the negative pressure is smaller than that of the negative pressure of the third chamber; when the second channel is under negative pressure, the absolute value of the negative pressure of the second channel is smaller than that of the negative pressure of the second chamber.

7. The container of claim 6, wherein the absolute value of negative pressure in the second compartment is equal to or greater than the absolute value of negative pressure in the third compartment, the absolute value of negative pressure in the first compartment is less than the absolute value of negative pressure in the second compartment, and the absolute value of negative pressure in the second passageway is greater than the absolute value of pressure in the first passageway.

8. The container according to claim 6, wherein the equipment space includes a first equipment room and a second equipment room, the first equipment room and the second equipment room are respectively provided at both end portions of the container body at diagonal positions; a door body is arranged on at least one outer side wall of the first equipment room, and a door body is arranged on at least one outer side wall of the second equipment room; or; the equipment space includes a third equipment room, the third equipment room is arranged at the end part of the container body, and the size of the third equipment room along the width direction of the container is consistent with the width of the container.

9. The container according to claim 8, wherein when the equipment space includes a first equipment room and a second equipment room, the first chamber, and the first passage connected to the first chamber form a first rectangular space, and the first rectangular space is provided at one end of the container body; the second equipment room, the third chamber, the first channel connected with the third chamber and the second channel jointly form a second rectangular space, and the second rectangular space is arranged at the other end of the container body; and a third rectangular space is arranged between the first rectangular space and the second rectangular space and consists of the second chamber and the first channel connected with the second chamber.

10. The container of claim 9, wherein said first equipment room and said first passageway connected to said first chamber are located on the same side of said container, said first chamber is located on the other side of said container, said first rectangular space has a width equal to the inner width of said container, said first equipment room and said first chamber are arranged side by side in the width direction of the container, and said first chamber and said first passageway connected to said first chamber are arranged side by side in the width direction of the container;

the third chamber, the first channel connected with the third chamber are located on the same side of the container and on the same side of the first equipment room, the second channel and the second equipment room are located on the other side of the container and on the same side of the first chamber, the width of the second rectangular space is equal to the inner width of the container, the first channels connected with the third chamber and the second equipment room are arranged in parallel along the width direction of the container, and the third chamber and the third channel are arranged in parallel along the width direction of the container.

11. A container as claimed in claim 8, wherein said equipment space includes a third equipment room, said first chamber and said first passageway communicating therewith forming a first L-shaped space; the second chamber and the second channel form a second L-shaped space; the third chamber is L-shaped, and the other two first channels are arranged in parallel at the position of the third chamber extending along the length direction of the container and form a third L-shaped space with the third chamber; the second L-shaped space and the third L-shaped space are mutually buckled and arranged between the third equipment room and the first L-shaped space.

12. The container of claim 11, wherein said second compartment is located on one side of said container, three of said first passageway and said third compartment are sequentially arranged along the length of the container on the other side of said container, said first compartment is located at one end of said container, and said third compartment is located at the other end of said container;

the width of the first chamber is equal to the inner width of the container body, and the second chamber, the three first channels and the third chamber are arranged in parallel in the width direction of the container.

13. A container as claimed in claim 9 or 11, wherein the container further comprises a return air system.

14. The container of claim 13, wherein the return air system comprises a first return air system disposed between the first compartment and the second compartment, or a second return air system disposed between the first compartment and the second compartment and a third return air system disposed between the second compartment and the third compartment.

15. The container as claimed in claim 14, wherein the first passage juxtaposed with the first chamber in the width direction of the container shares a first partition wall with the first chamber in the width direction of the container, the second chamber shares a second partition wall with the corresponding first passage in the width direction of the container, the first partition wall is adjacent to and spaced apart from the second partition wall, the first partition wall and the second partition wall have the same length, and the first partition wall and the second partition wall are connected to both side walls of the container, and the first air return system is formed between the first partition wall, the second partition wall and the side walls of the container.

16. The container of claim 14, wherein the first compartment is adjacent to the second compartment and has a third wall having a length equal to the width of the second compartment, the second compartment is opposite to the third wall and has a fourth wall, the third wall is adjacent to the fourth wall, one end of the third and fourth walls is connected to the side wall of the container, and the other end of the third and fourth walls is connected to the first channel corresponding to the first compartment to form the second return air system; and/or the first channel corresponding to the first chamber and the first channel corresponding to the third chamber are adjacent, the first channel corresponding to the second chamber and the second chamber are provided with a fifth partition wall, the first channel corresponding to the third chamber and the third chamber are provided with a sixth partition wall, the fifth partition wall is adjacent to the sixth partition wall and has a distance, one end of the fifth partition wall and one end of the sixth partition wall are connected with the second chamber, and the other end of the fifth partition wall and the other end of the sixth partition wall are connected with the other side wall of the container, so that the third air return system is formed.

17. A container as claimed in claim 6, wherein the space within the container body is further divided by an internal partition into a third passage communicating with the first passage, the second passage and the exterior of the container body.

18. The container of claim 17, wherein the third passageway is a hallway, the hallway is in communication with all three of the first and second passageways, and the absolute value of the air pressure in the hallway is less than the absolute value of the air pressure in the first or second passageway.

19. A container as claimed in claim 6, wherein said first and second passageways of said container are located on either side of said container.

20. A combined container, comprising a container as claimed in any one of claims 1 to 19, assembled from 2 or more than 2 containers.

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