Modularized clean processing prefabricated room

Abstract

The utility model provides a modularized clean processing prefabricated room. The modularized clean processing prefabricated room comprises a prefabricated clean room, a plurality of magnetic soft curtains, a filtering structure and a fresh air system, the prefabricated clean room is formed by splicing at least two room modules into a whole; the magnetic attraction soft curtains are attracted to the inner top wall of the prefabricated clean room and used for dividing the inner space of the prefabricated clean room into a plurality of functional areas, and one functional area is a welding subarea; the filtering structure is detachably connected to the welding subarea and used for filtering welding air generated by the welding subarea and emptying the filtered welding air; the fresh air system is arranged in the prefabricated clean room and used for continuously exchanging fresh air in the prefabricated clean room. According to the modularized clean processing prefabricated room, internal functionalization of the prefabricated clean room is rapidly achieved through modularized design and the magnetic attraction soft curtains, the clean processing prefabricated room can be rapidly assembled before construction, the construction period is shortened, and the field installation risk is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of clean pipeline prefabrication, and in particular relates to a modular clean processing prefabrication room. Background Art

[0002] A cleanroom is a low-pollution environment designed to remove pollutants such as dust particles from the air, creating a clean environment. It is widely used in industries particularly sensitive to environmental pollution. Cleanrooms are essential for welding clean pipes in pharmaceutical engineering and other applications requiring a high welding environment.

[0003] In the existing technology, prefabrication rooms are usually mostly built in temporary processing areas of the construction site. A separate prefabrication room is built at the construction site. The construction site may have irregular contours, and the processing room is greatly affected by the processing area. The pipeline prefabrication room needs to be built on site before construction and completely dismantled and treated as waste after construction, which increases construction costs and easily causes environmental pollution. In addition, the prefabrication room will generate unclean gas in real time during welding operations, so that the prefabrication room cannot always meet the clean process requirements, affecting the clean welding of subsequent clean pipelines. Utility Model Content

[0004] The embodiment of the utility model provides a modular clean processing prefabrication room, which aims to solve the problems in the prior art of long construction period, low resource utilization and welding environment that does not meet cleanliness standards in prefabrication processing rooms.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a modular clean processing prefabricated room, including a prefabricated clean room, multiple magnetic soft curtains, a filtering structure and a fresh air system; the prefabricated clean room is composed of at least two room modules spliced ​​together; each magnetic soft curtain is respectively adsorbed on the inner top wall of the prefabricated clean room, and is used to divide the internal space of the prefabricated clean room into multiple functional areas, and one of the functional areas is a welding partition; the filtering structure is detachably connected to the welding partition, and is used to filter the welding air generated by the welding partition and exhaust the filtered welding air; the fresh air system is arranged in the prefabricated clean room, and is used to continuously refresh the air in the prefabricated clean room.

[0006] In a possible implementation, a template connecting plate is provided at the bottom of each room module, and adjacent room modules are spliced ​​and fixed to each other through the template connecting plate.

[0007] In one possible implementation, each magnetic soft curtain includes a connecting frame and an inner partition. The connecting frame is provided with a magnetic strip, and the connecting frame is connected to the inner wall of the prefabricated clean room through the magnetic strip; the inner partition is connected to the inner wall of the connecting frame.

[0008] In a possible implementation, a plurality of slide rails are horizontally provided on the inner side wall of the prefabricated clean room, a slider is slidably provided in each slide rail, and each slider is connected to one of the connection frames.

[0009] In one possible implementation, the filtering structure includes a first filter, return air louvers and a filter duct; the first filter is arranged on the inner top wall of the prefabricated clean room and is located above the welding partition; the return air louvers are arranged on the inner top wall of the prefabricated clean room and are located inside the prefabricated clean room; the filter duct is arranged above the prefabricated clean room, and its two ends are respectively connected to the first filter and the return air louvers.

[0010] In one possible implementation, the fresh air system includes an air supply structure and a return air structure; the air supply structure is arranged above the prefabricated clean room and is connected to each functional area, and the air supply structure is used to supply air to each functional area; the return air structure is arranged in the prefabricated clean room and is used to return air to each functional area.

[0011] In a possible implementation, the air supply structure includes a second filter and an air supply duct. The second filter is arranged on the top wall of the prefabricated clean room. The air supply duct is arranged above the prefabricated clean room and one end of the air supply duct is connected to the second filter.

[0012] In a possible implementation, a buffer room is provided inside the prefabricated clean room, and the buffer room is connected to the welding partition.

[0013] In a possible implementation, the modular clean processing prefabrication room further includes an air curtain machine, which is installed at the door of the buffer room to block outside air.

[0014] In a possible implementation, the modular clean processing prefabrication room further includes a plurality of fans, and the filtering structure and the fresh air system are respectively connected to each fan.

[0015] The beneficial effects of the modular clean processing prefabricated room provided by the present invention are as follows: compared with the existing technology, the clean processing prefabricated room in the present invention is spliced ​​by multiple room modules, and the internal functionalization of the prefabricated clean room is quickly realized through magnetic soft curtains, so that the clean processing prefabricated room can be quickly assembled before construction, reducing the construction period and greatly reducing the on-site installation risk. After the construction is completed, the whole room can be disassembled and moved to realize resource recycling; the filtering structure can absorb the non-clean substances generated by the pipes in the clean processing prefabricated room during the welding operation, so that the processed pipes meet the clean requirements, while avoiding the influence of non-clean gas on the subsequent pipe welding processing, thereby improving the quality of the finished product of the clean pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a top view of a modular clean processing prefabrication room provided in an embodiment of the present utility model;

[0017] Figure 2 A schematic diagram of the bottom structure of a modular clean processing prefabrication room provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the front structure of a magnetic soft curtain provided by an embodiment of the present utility model;

[0019] Figure 4 A schematic diagram of a top view of the various functional areas within a modular clean processing prefabrication room provided by an embodiment of the present utility model;

[0020] Figure 5 A schematic diagram of a partial top view of the clean room used in an embodiment of the present utility model;

[0021] Figure 6 A schematic diagram of the three-dimensional structure of a modular clean processing prefabrication room provided in an embodiment of the present utility model;

[0022] In the figure: 10. Prefabricated clean room; 11. Room module; 111. Template connecting plate; 12. Welding partition; 13. Processing partition; 14. Material partition; 15. Unqualified partition; 16. Cutting partition; 17. Finished product placement partition; 18. Slide rail; 181. Slider; 19. Buffer room; 20. Magnetic soft curtain; 21. Connecting frame; 22. Inner partition; 23. Magnetic strip; 30. Filter structure; 31. First filter; 32. Return air louver; 33. Filter duct; 40. Fresh air system; 41. Air supply structure; 411. Second filter; 412. Air supply duct; 42. Return air structure; 50. Air curtain; 60. Fan. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0025] Please also refer to Figures 1 to 6 The modular clean processing prefabricated room provided by the present invention is now described. The modular clean processing prefabricated room includes a prefabricated clean room 10, a plurality of magnetic soft curtains 20, a filter structure 30 and a fresh air system 40; the prefabricated clean room 10 is composed of at least two room modules 11 spliced ​​together as one; each magnetic soft curtain 20 is respectively adsorbed on the inner top wall of the prefabricated clean room 10, and is used to divide the internal space of the prefabricated clean room 10 into multiple functional areas, and one of the functional areas is a welding partition 12; the filter structure 30 is detachably connected to the welding partition 12, and is used to filter the welding air generated by the welding partition 12 and exhaust the filtered welding air; the fresh air system 40 is arranged in the prefabricated clean room 10, and is used to continuously refresh the air in the prefabricated clean room 10.

[0026] It should be noted that the length of the prefabricated clean room 10 can be 7m, the width can be 6m, the total area can be 42m2, and the ceiling height can be 2.7m. In order to facilitate quick assembly and transportation, two room modules 11 with a length of 7m and a width of 3m can be used for assembly. After the room module 11 is transported to the site, it is only necessary to adjust the horizontal base to complete the assembly of the maintenance structure. Subsequently, it is only necessary to divide the internal functional areas to complete the construction of the prefabricated clean room 10. The side walls of the prefabricated clean room 10 can be 50mm thick color steel plates, and the floor design of the prefabricated clean room 10 can adopt PVC coil flooring; the magnetic soft curtain 20 can adopt PVC soft curtain, which can not only ensure the relative independence of the environment of each functional area, but also make the division faster, more flexible and convenient, and can also save space and facilitate the entry and exit of operators.

[0027] The suction end above the welding partition 12 can discharge non-clean substances generated during the clean pipe welding operation, ensuring that the processed pipe meets the cleanliness requirements and improving the welding quality; the magnetic soft curtain 20 can be quickly and flexibly installed in the prefabricated clean room 10, and occupies a small area, so that the prefabricated clean room 10 is divided into a welding partition 12, a processing partition 13, a material partition 14, an unqualified partition 15 and a cutting partition 16; the welding operation of the clean pipe is carried out in the welding partition 12, and the clean pipes with qualified product quality after the welding operation are placed in the processing partition 13 for processing; the material partition 14 is used to place the pipe materials before welding; the unqualified partition 15 is used to store the pipe materials that are unqualified before welding inspection and the pipes with welding abnormalities, and the cutting partition 16 is used to cut the pipe materials to provide pipe components for the welding operation in the welding partition 12; the functional division is carried out after modular installation, which can realize the rapid installation of the clean prefabricated processing room, reduce the construction period and improve the construction efficiency; a finished product placement partition 17 can also be planned in the prefabricated clean room 10 to store clean pipe finished products.

[0028] The beneficial effects of the modular clean processing prefabricated room provided by the present invention are as follows: compared with the existing technology, the clean processing prefabricated room in the present invention is spliced ​​by multiple room modules 11, and the internal functionalization of the prefabricated clean room 10 is quickly realized through the magnetic soft curtain 20, so that the clean processing prefabricated room can be quickly assembled before construction, reducing the construction period and greatly reducing the on-site installation risk. After the construction is completed, the whole room can be disassembled and moved to realize resource recycling; the filtering structure 30 can absorb the non-clean substances generated by the pipes in the clean processing prefabricated room during the welding operation, so that the processed pipes meet the clean requirements, while avoiding the influence of non-clean gas on subsequent pipe welding processing, thereby improving the quality of the finished clean pipes.

[0029] In one possible implementation, see Figure 2 A template connecting plate 111 is provided at the bottom of each room module 11 , and adjacent room modules 11 are spliced ​​and fixed to each other through the template connecting plate 111 .

[0030] It should be noted that the bottom of each room module 11 is composed of a bottom outer frame, and a steel plate floor is provided inside the bottom outer frame, which is used to support the PVC roll material floor; a template connecting plate 111 is provided on one side of the bottom outer frame, and adjacent template connecting plates 111 are fixedly connected by bolts to make adjacent room modules 11 spliced ​​into a whole.

[0031] In one possible implementation, see Figure 3 Each magnetic soft curtain 20 includes a connecting frame 21 and an inner partition 22. The connecting frame 21 is provided with a magnetic strip 23. The connecting frame 21 is connected to the inner wall of the prefabricated clean room 10 through the magnetic strip 23; the inner partition 22 is connected to the inner wall of the connecting frame 21.

[0032] It should be noted that the connecting frame 21 can be a steel structure outer frame, and magnetic strips 23 are affixed to the four sides of the connecting frame 21. The magnetic strips 23 are adsorbed on the inner wall of the prefabricated clean room 10, dividing the internal space of the prefabricated clean room 10 into different functional areas; the inner partition 22 is a PVC soft curtain with good air tightness, which can effectively block wind and dust, protect the internal environment of each functional area, ensure that the environment of each functional area is relatively independent, save space, and facilitate operators to enter and exit.

[0033] In one possible implementation, see Figure 4 A plurality of slide rails 18 are horizontally provided on the inner side wall of the prefabricated clean room 10 , and a slider 181 is slidably provided in each slide rail 18 , and each slider 181 is connected to one of the connection frames 21 .

[0034] It should be noted that the magnetic soft curtain 20 connected to each slider 181 can divide the material partition 14 in the prefabricated clean room 10, making it convenient for operators to enter the material partition 14 from the work area to transport pipeline materials, thereby improving pipeline welding efficiency; the connecting frame 21 can slide in the prefabricated clean room 10 to change the space size of the material partition 14 in the prefabricated clean room 10. When the amount of pipeline materials changes, the position of the connecting frame 21 is changed by sliding the slider 181, thereby changing the regional space of the material partition 14, so that the material partition 14 can adapt to the construction environment to store pipeline materials, making the internal area planning of the prefabricated clean room 10 more reasonable.

[0035] In one possible implementation, see Figure 6 The filtering structure 30 includes a first filter 31, a return air louver 32 and a filter duct 33; the first filter 31 is arranged on the inner top wall of the prefabricated clean room 10 and is located above the welding partition 12; the return air louver 32 is arranged on the inner top wall of the prefabricated clean room 10 and is located inside the prefabricated clean room 10; the filter duct 33 is arranged above the prefabricated clean room 10, and its two ends are respectively connected to the first filter 31 and the return air louver 32.

[0036] It should be noted that the first filter 31 can be a primary filter, which can remove unclean substances in the air and improve the quality of unclean air; the first filter 31 can filter the unclean substances generated during the welding operation of the pipeline 33, and return the filtered air to the prefabricated clean room 10 through the return air louver 32, which can reduce the impact of the unclean air generated by welding on the cleanliness of the prefabricated clean room 10, which is beneficial to improving the quality of pipeline welding.

[0037] In one possible implementation, see Figure 6The fresh air system 40 includes an air supply structure 41 and an air return structure 42; the air supply structure 41 is arranged above the prefabricated clean room 10 and is connected to each functional area. The air supply structure 41 is used to supply air to each functional area; the return air structure 42 is arranged in the prefabricated clean room 10 and is used to return air to each functional area.

[0038] It should be noted that the air supply structure 41 provides clean air in the entire prefabricated clean room 10, so that the overall environment inside the prefabricated clean room 10 reaches Class 100 cleanliness, and the processing partition 13 can reach Class 1000 cleanliness, thereby improving the processing quality of the clean pipeline; the return air structure 42 can be two cabinet air conditioners, which can control the temperature in the prefabricated clean room 10, and can discharge the indoor gas to the outside to maintain the air pressure balance in the prefabricated clean room 10; and ensure that the indoor air exchange frequency reaches 8-10 times, so that the cleanliness requirements in the prefabricated clean room 10 are met.

[0039] In one possible implementation, see Figure 6 The air supply structure 41 includes a second filter 411 and an air supply duct 412. The second filter 411 is arranged on the top wall of the prefabricated clean room 10. The air supply duct 412 is arranged above the prefabricated clean room 10 and one end is connected to the second filter 411.

[0040] It should be noted that the second filter 411 may be a medium-efficiency filter, which uses a denser fiber structure or filter mesh and can effectively remove particles in the external air and improve indoor air quality.

[0041] In one possible implementation, see Figure 1 A buffer room 19 is provided inside the prefabricated clean room 10 , and the buffer room 19 is connected to the welding partition 12 .

[0042] It should be noted that the operator needs to pass through the buffer room 19 before entering the welding partition 12. The buffer room 19 can control the contaminated airflow and the pressure difference to ensure the cleanliness inside the prefabricated clean room 10; the buffer room 19 can be equipped with a locker and a washbasin, and a water outlet interface is reserved; a clean door is provided on the side wall of the buffer room 19, and a clean door is also provided between the buffer room 19 and the welding partition 12. The clean doors cannot face the same direction to prevent the airflow from bringing in miscellaneous bacteria.

[0043] In one possible implementation, see Figure 1 The modular clean processing prefabrication room also includes an air curtain machine 50, which is located at the door of the buffer room 19 to block outside air.

[0044] It should be noted that an air curtain machine 50 can be provided at the entrance of the buffer room. The high-speed motor drives the strong airflow generated by the cross-flow or centrifugal wind wheel to form an air curtain to improve the cleanliness of the buffer room 19.

[0045] In one possible implementation, see Figure 6 The modular clean processing prefabrication room also includes a plurality of fans 60 , and the filter structure 30 and the fresh air system 40 are respectively connected to each fan 60 .

[0046] It should be noted that the fan 60 can use an integrated high-efficiency fan for indoor air supply and welding slag filtering. The fan 60 has low energy consumption during operation and uses environmentally friendly refrigerants to reduce pollution to the environment and ensure the number of indoor air changes to meet cleanliness requirements.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Modular clean processing prefabrication room, characterized by: include: A prefabricated clean room, wherein the prefabricated clean room is composed of at least two room modules spliced ​​together into one; A plurality of magnetic soft curtains, each of which is attached to the inner top wall of the prefabricated clean room and is used to divide the inner space of the prefabricated clean room into a plurality of functional areas, and one of the functional areas is a welding area; a filtering structure, detachably connected to the welding partition, for filtering welding air generated by the welding partition and exhausting the filtered welding air; The fresh air system is arranged in the prefabricated clean room and is used for continuously refreshing the air in the prefabricated clean room.

2. The modular clean processing prefabrication room according to claim 1, characterized in that: A template connecting plate is provided at the bottom of each room module, and adjacent room modules are spliced ​​and fixed to each other through the template connecting plate.

3. The modular clean processing prefabrication room according to claim 1, characterized in that: Each of the magnetic soft curtains includes a connecting frame and an inner partition. The connecting frame is provided with a magnetic strip, and the connecting frame is connected to the inner wall of the prefabricated clean room through the magnetic strip; the inner partition is connected to the inner wall of the connecting frame.

4. The modular clean processing prefabrication room according to claim 3, characterized in that: A plurality of slide rails are horizontally arranged on the inner side wall of the prefabricated clean room, a slider is slidably arranged in each of the slide rails, and each of the sliders is connected to one of the connection frames.

5. The modular clean processing prefabrication room according to claim 1, characterized in that: The filtering structure comprises: A first filter is provided on the top wall of the prefabricated clean room and is located above the welding partition; Return air louvers are provided on the inner top wall of the prefabricated clean room and are located inside the prefabricated clean room; A filter duct is provided above the prefabricated clean room, with two ends thereof being connected to the first filter and the return air louver respectively.

6. The modular clean processing prefabrication room according to claim 1, characterized in that: The fresh air system includes an air supply structure and an air return structure; the air supply structure is arranged above the prefabricated clean room and is connected to each of the functional areas, and the air supply structure is used to supply air to each of the functional areas; the return air structure is arranged in the prefabricated clean room and is used to return air to each of the functional areas.

7. The modular clean processing prefabrication room according to claim 6, characterized in that: The air supply structure includes a second filter and an air supply duct. The second filter is arranged on the top wall of the prefabricated clean room. The air supply duct is arranged above the prefabricated clean room and one end of the air supply duct is connected to the second filter.

8. The modular clean processing prefabrication room according to claim 1, characterized in that: A buffer room is provided inside the prefabricated clean room, and the buffer room is communicated with the welding partition.

9. The modular clean processing prefabrication room according to claim 8, characterized in that: The modular clean processing prefabrication room also includes an air curtain machine, which is arranged at the door of the buffer room to block outside air.

10. The modular clean processing prefabrication room according to any one of claims 1 to 9, characterized in that: The modular clean processing prefabrication room further includes a plurality of fans, and the filtering structure and the fresh air system are respectively connected to each of the fans.

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