A modular space-variable enclosed laboratory

Abstract

The present invention relates to a modular space-variable enclosed laboratory. The container has an open-ended structure with no end caps at both ends. The front and rear ends of the container are symmetrically connected to two movable boxes through positioning grooves. The movable boxes are divided into inner and outer boxes. A hydraulic cylinder is arranged on the outer side of the outer box. The push rod of the hydraulic cylinder is connected to a piston towards the inner side. A piston opening corresponding to the size of the piston is arranged on the inner side wall of the outer box, and a positioning block for cooperating with the positioning groove is arranged on the outer side of the box wall. Outer box inlets are arranged on both sides of the outer box. Adjustable car doors are arranged with openings on both sides and the inner side of the inner box. The adjustable car doors are hung on the door guide rails on the adjustable car doors through pulley groups and are in a slidable and open state. The adjustable car doors on both sides of the inner box correspond to the outer box inlets, and the outer side of the inner box is open. This laboratory can take into account modular assembly and damage replacement, and meet the diverse space adjustment requirements.

Description

Technical Field

[0001] The present invention relates to a laboratory, specifically a modular space-variable enclosed laboratory. Background Art

[0002] For some equipment such as deep-sea vehicles, underground rescue chambers, and space vehicles that are not in the atmospheric environment, due to the particularity of their enclosed and semi-enclosed spaces, there are many factors affecting the air quality inside. Therefore, a closed laboratory needs to be established to study the distribution law and generation mechanism of air pollutants in the closed space, so as to take treatment measures to optimize the air quality in the closed space. However, most of the existing box-type laboratories are of an integrated structure. When an important part or a local part is damaged to a certain extent, the entire laboratory can only be abandoned, which greatly causes waste. In addition, for a closed space, the size of the space is also an important factor affecting air quality. The volume of the existing integrated laboratory is fixed, and only by replacing the entire container can the volume be changed, which cannot meet the diverse experimental needs and has a high use cost. Summary of the Invention

[0003] The present invention provides a modular space-variable enclosed laboratory that can take into account modular assembly, damage replacement, and meet diverse space adjustment requirements.

[0004] The technical solution adopted by the present invention is: a modular space-variable enclosed laboratory, including a container. Wheels and universal wheels are provided at the bottom of the container. An air regulation module is provided on one or both sides of the container. It is characterized in that: the container is a structure with open ends and no end caps. The front and rear ends of the container are symmetrically connected to two movable boxes through positioning grooves. The movable boxes are divided into inner and outer boxes. A hydraulic cylinder is provided on the outer side of the outer box. The push rod of the hydraulic cylinder is connected to a piston towards the inside. A piston opening corresponding to the size of the piston is provided on the inner side wall of the outer box, and a positioning block for cooperating with the positioning groove is provided on the outer side of the box wall. Outer box inlets are provided on both sides of the outer box. Adjustable sedan doors are provided with openings on both sides and the inner side of the inner box. The adjustable sedan doors are hung on the door guide rails on the adjustable sedan doors through pulley groups and are in a slidable and open state. The adjustable sedan doors on both sides of the inner box correspond to the outer box inlets. The outer side of the inner box is open. The cross-section of the inner box in the inner and outer directions, the cross-section inside the container, and the piston and piston opening are of the same size.

[0005] Further, both of the air regulation modules include a pipeline, a ball valve, and a fan. One end of the pipeline is communicated with the container, and the other end is connected to the fan through the ball valve.

[0006] Further, the air regulation modules are respectively arranged as an exhaust fan and an air extractor on the left and right sides.

[0007] Further, the pulley group is driven by a motor through a belt pulley group.

[0008] Further, the container has a double-layer box structure.

[0009] Further, wheels and casters are installed at the bottom of the movable box body.

[0010] Further, the outer box body of the movable box body and the container are joined by a locking buckle on the outer wall of the docking end.

[0011] The present invention divides the traditional integrated laboratory structure into a modular docking structure of a container and two movable box bodies at both ends. The assembly is realized by using the positioning block of the movable box body to dock with the positioning groove. The adjustable car doors on both sides of the inner box body are opened through the outer box inlet to allow the entry and exit of personnel and equipment. When it is necessary to adjust the overall internal space volume of the laboratory, the adjustable car doors on both sides of the inner box body are closed, and the hydraulic cylinder push rod pushes the piston to feed and adjust the experimental space along the cross-section of the inner box body, the adjustable car doors opened on the inner side of the inner box body, and the piston port and the inner cross-section of the container inner box. During the experiment, two air-conditioning control modules are used for air inlet and outlet, which can effectively meet the diverse space adjustment requirements, and at the same time take into account modular assembly and damage replacement, reducing the use and maintenance costs. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the present invention;

[0013] Figure 2 It is a schematic structural diagram of the outer box body of the adjustable box body of the present invention;

[0014] Figure 3 It is a schematic structural diagram of the inner box body of the adjustable box body of the present invention;

[0015] Figure 4 It is a schematic structural diagram of the container of the present invention;

[0016] Figure 5 It is a schematic structural diagram of the air-conditioning control module of the present invention.

[0017] In the figure: container 1, positioning groove 2, air-conditioning adjustable module 3, wheels 4, movable box body 5, outer box body 6, hydraulic cylinder 8, piston 9, piston port 10, outer box port 11, positioning block 12, inner box body 13, side adjustable car door 14, inner end adjustable car door 15, pulley group 16, belt pulley group 17, bottom support slide rail 18, top door guide rail 19, pipeline 20, ball valve 21, fan 22, caster 23. Detailed Embodiments

[0018] The following is further described in conjunction with the drawings and embodiments.

[0019] Figures 1-5As shown in the figure: A modular space-variable enclosed laboratory includes a container 1, an air-conditioning adjustable module 3, and two movable boxes 5. Wheels 4 and universal wheels 23 are provided at the bottom of the container 1. Air-conditioning adjustable modules 3 are provided on both sides of the container. The container is a double-layer structure box with open ends and no end cover structure. The front and rear ends of the container are symmetrically connected to the positioning blocks 12 on the inner ends of the outer boxes of the two movable boxes through the positioning grooves 2 at the ends. The movable box 5 is divided into inner and outer boxes 13 and 6. A hydraulic cylinder 8 is provided on the outer side of the outer box 6. The push rod of the hydraulic cylinder is connected to a piston 9 towards the inside. A piston opening 10 corresponding to the size of the piston is provided on the inner side wall of the outer box. Outer box inlets 11 are provided on both sides of the outer box 6. Side adjustable car doors 14 corresponding to the outer box inlets are provided on both sides of the inner box 13. An inner end adjustable car door 15 is provided at the inner side opening of the inner box. The above three adjustable car doors are all hung on the top door guide rails 19 on the adjustable car doors through pulley groups 16 and supported on the bottom support slide rails 18 to be in a slidable and open state. The pulley groups 16 are driven by a motor through pulley groups 17. The outer side of the inner box faces the hydraulic cylinder without a sealed opening. The cross-sections in the inner and outer directions of the inner box, the inner cross-section of the container, and the piston and piston opening are correspondingly the same; both air-conditioning adjustable modules include pipes 20, ball valves 211, and fans 22. One end of the pipe is connected to the container, and the other end is connected to the fan through a ball valve. The left and right sides can be respectively set as an exhaust fan and an extraction fan according to design requirements.

[0020] In the above embodiment, wheels and universal wheels are also installed at the bottom of the movable box, which is convenient for transportation, docking and assembly.

[0021] On the basis of the above embodiment, in order to improve the assembly stability and firmness, the outer box of the movable box and the container are joined by locking at the outer wall of the docking end. This technology is a conventional technology in the field of containers.

Claims

1. A modular space-variable enclosed laboratory, comprising a container, wheels and casters are provided at the bottom of the container, and air conditioning modules are provided on one or both sides of the container. It is characterized in that: The container is a structure with open ends and no end caps. The front and rear ends of the container are symmetrically connected to two movable boxes through positioning grooves. The movable boxes are divided into inner and outer boxes. A hydraulic cylinder is provided on the outer side of the outer box. The push rod of the hydraulic cylinder is connected to a piston towards the inside. A piston port corresponding to the size of the piston is provided on the inner side wall of the outer box, and a positioning block cooperating with the positioning groove is provided on the outer side of the box wall. Outer box inlets are provided on both sides of the outer box. Adjustable car doors are provided with openings on both sides and the inner side of the inner box. The adjustable car doors are hung on the door guide rails on the adjustable car doors through pulley groups and are in a slidable open state. The adjustable car doors on both sides of the inner box correspond to the outer box inlets. The outer side of the inner box is open. The cross-section in the inner and outer directions of the inner box, the inner cross-section of the container, the piston and the piston port are correspondingly the same. When it is necessary to adjust the overall internal space volume of the laboratory, the adjustable car doors on both sides of the inner box are closed, and the push rod of the hydraulic cylinder pushes the piston to feed and adjust the experimental space along the cross-section of the inner box, the adjustable car doors opened on the inner side of the inner box, the piston port and the inner cross-section of the inner box of the container; Both of the air conditioning modules include pipelines, ball valves and fans. One end of the pipeline is communicated with the container, and the other end is connected to the fan through the ball valve; The air conditioning modules are respectively arranged as an exhaust fan and an air extractor on the left and right sides.

2. A modular space-variable enclosed laboratory according to claim 1, It is characterized in that: The pulley group is driven by a motor through a belt pulley group.

3. A modular space-variable enclosed laboratory according to claim 1, It is characterized in that: The container is a double-layer box structure.

4. A modular space-variable enclosed laboratory according to claim 1, It is characterized in that: Wheels and casters are installed at the bottom of the movable box.

5. A modular space-variable enclosed laboratory according to claim 1, It is characterized in that: The outer box of the movable box and the container are joined by a lock catch on the outer wall of the docking end.

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