Water conservancy project archive data classified storage box

Abstract

The utility model relates to the technical field of water conservancy project data storage, and discloses a water conservancy project archive data classified storage box which comprises a cover plate, and the upper surface of the cover plate is fixedly connected with a suction fan, a shaft seat, a supporting column and a heating plate. The dust removal device is reasonable in structure, impurities and peculiar smell in hot air can be adsorbed through the filter shell after the hot air generated after heating of the heating plate is absorbed through the suction fan, the situation that dust is accumulated too much and is inconvenient to clean is reduced, meanwhile, evaporation of moisture can be accelerated through the hot air, the drying degree in the device is kept, and the service life of the device is prolonged. The temperature of the heating plate is observed through the display screen on the cover plate, the temperature of the heating plate is adjusted, the temperature in the equipment is maintained, the situation that the data is oxidized and yellowed can be reduced by maintaining the adaptive temperature in the equipment, and the situation that the interior of the equipment is affected with damp can be reduced through the sealing strip on the lower surface of the cover plate; and air sucked by the suction fan is exhausted through the exhaust fan, so that dust in the equipment can be removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy project data storage technical field, concretely is a kind of water conservancy project file data classified storage box. BACKGROUND

[0002] In the process of water conservancy engineering work, often need to carry drawing, file and other paper data to carry out long-term on-site work, and due to the survey site often in river, reservoir and other places, surrounding humidity is heavier, leading to paper file not easy to save, easy to be damp, and after long-time storage, easy to wrinkle and roll, cannot keep the flatness of data.

[0003] The water conservancy project moisture-proof and wrinkle-preventing data storage container in Chinese utility model patent application publication specification CN220350584U, although the equipment is sealed by setting the outer box with sealing groove and the inner box with sealing ring, the internal space of outer box is sealed by the cooperation of sealing groove and sealing ring, water vapor is prevented from entering, paper data is prevented from being damp, paper data is placed flat under the wrinkle-preventing pressing plate by setting spring and wrinkle-preventing pressing plate, the elastic force of spring can always make wrinkle-preventing pressing plate press the data, and the phenomenon of paper data rolling and wrinkling during storage can be avoided, but the equipment still has the problems of weak moisture-proof ability due to long-term use of sealing property being damaged, temperature in the equipment cannot be observed and controlled, paper is yellow and damp due to improper temperature control, the equipment cannot be classified, and paperworms cannot be prevented, therefore a utility model is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a water conservancy project file data classified storage box, which solves the problems of weak moisture-proof ability due to long-term use of sealing property being damaged, temperature in the equipment cannot be observed and controlled, paper is yellow and damp due to improper temperature control, the equipment cannot be classified, and paperworms cannot be prevented.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model discloses a water conservancy project file data classified storage box through the following technical scheme is realized: a water conservancy project file data classified storage box, including the cover plate, the upper surface of cover plate is fixedly connected with the air suction fan, the upper surface of air suction fan is equipped with the filter shell, the upper surface of filter shell is fixedly connected with the placing groove, the surface of placing groove is screwed and is penetrated with the groove cover, the lower surface of cover plate is equipped with the shell, the both sides of shell are equipped with the air exhaust fan, the upper surface of cover plate is fixedly connected with the shaft seat, the upper surface of shaft seat is inserted with the support column, the surface of support column is equipped with the heating plate, the inside rotation of shaft seat is connected with the bearing, the lower surface of shell is fixedly connected with the partition layer, the surface of partition layer is equipped with the mobile module in four corner positions, the inside of shell is equipped with the receiving groove, the inside of receiving groove is equipped with the classification module, the inside of partition layer is inserted with the drawer, the inside screwing of drawer is penetrated with the handle.

[0008] Optionally, the mobile module comprises a wheel shell, a pressing block, a pushing block, a sliding rail, a limiting block, a supporting rod, a return spring, a blocking buckle and a universal wheel, the inside of the wheel shell is inserted with the pressing block, the lower surface of the pressing block is screwed and penetrated with the pushing block, the inside of the wheel shell is fixedly connected with the sliding rail, the lower surface of the pushing block is provided with the limiting block, the inside of the limiting block is inserted with the supporting rod, the surface of the supporting rod is sleeved with the return spring, the inside of the wheel shell is fixedly connected with the blocking buckle, and the lower surface of the supporting rod is rotationally connected with the universal wheel.

[0009] Optionally, the classification module comprises a file slot, a pressing spring, a pressing strip, an elastic spring and a circular pressing piece, the inside of the file slot is fixedly connected with the pressing spring, the upper surface of the pressing spring is fixedly connected with the pressing strip, the inside of the file slot is fixedly connected with the elastic spring, the upper surface of the elastic spring is fixedly connected with the circular pressing piece, the upper surface of the file slot is inserted with a square cover, and the upper surface of the file slot is inserted with a circular cover.

[0010] Optionally, one side surface of the shaft seat is fixedly connected with a push rod, both side surfaces of the bearing are fixedly connected with fixed blocks, and one side surface of the fixed block is fixedly connected with the shell.

[0011] Optionally, the material of the filter shell is transparent acrylic material, the upper surface of the filter shell is fixedly connected with an activated carbon filter screen, the inside of the placing groove can place camphor pills, and the upper surface of the groove cover is provided with a plurality of grooves.

[0012] Optionally, the upper surface of the cover plate is fixedly connected with a display screen, the upper surface of the cover plate is fixedly connected with an adjusting button, the lower surface of the cover plate is fixedly connected with a sealing strip, the display screen, the adjusting knob and the air suction fan, the air exhaust fan and the heating plate are mutually electrically connected, and one side surface of the shell is fixedly connected with an acrylic plate.

[0013] Optionally, the inside of the drawer is provided with a desiccant, and the upper surface of the partition layer is provided with a plurality of irregular holes.

[0014] Optionally, one side surface of the file slot is fixedly connected with a grip block, the number of the pressing springs is multiple, the positions of the pressing springs are evenly distributed on the lower surface of the pressing strip, the lower surface of the square cover is fixedly connected with a sealing strip, the lower surface of the circular cover is fixedly connected with a sealing strip, and the file slot is made of transparent acrylic material.

[0015] In conclusion, the technical effects and advantages of the utility model are as follows:

[0016] 1. The utility model discloses a reasonable structure, the hot gas generated after heating plate heating is absorbed through filter shell, and the impurities and peculiar smell in the hot gas can be adsorbed, so that the condition that equipment appears too much dust accumulation and is inconvenient to clean is reduced, meanwhile, the hot gas can accelerate the evaporation of moisture, maintains the dry degree in the equipment, reduces the condition that data is damped, the temperature of heating plate is observed through the display screen on the cover plate, the temperature of heating plate is adjusted, the temperature in the equipment is maintained, the adaptive temperature in the equipment can reduce the condition that data is oxidized and yellowed, the sealing strip on the lower surface of the cover plate can reduce the condition that the equipment is damped, the gas inhaled by the suction fan is discharged through the exhaust fan, air flow is formed in the equipment, some dust in the equipment can be removed, the condition that data is dusty is reduced, and the cleanness in the equipment is maintained.

[0017] 2. In the utility model, the file slot is moved upwards in the storage groove by pushing the push block on the surface of the file slot, the required data is found through the transparent file slot, after finding, the square cover and the circular cover are opened, the pressing spring and the elastic spring are reset, and the data is ejected, so that the data is conveniently taken, the damage of the data in the pulling process is reduced, the practicality of the equipment is improved, the storage groove can divide the file slot, the moisture in the equipment is reduced through the desiccant in the drawer, the data yellowing and mildewing are reduced, and the damage of the data caused by damp is reduced.

[0018] 3. In the utility model, the limiting block is locked and limited by pressing the pressing block, the locking and limiting of the universal wheel are realized, the equipment as a whole can be moved by pushing the push rod at this time, the movement of the equipment is facilitated, the practicability of the equipment is improved, when the equipment does not need to be moved, the universal wheel is retracted by pressing the pressing block again, so that the universal wheel is retracted into the wheel shell, the universal wheel is retracted when the equipment does not need to be moved, the flexibility of the equipment is improved, and the stability of the equipment is improved. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is an explosion schematic view of the shell structure of the utility model;

[0021] Figure 3 It is an explosion schematic view of the heating plate structure of the utility model;

[0022] Figure 4 It is an explosion schematic view of the storage groove structure of the utility model;

[0023] Figure 5 It is an explosion schematic view of the mobile module structure of the utility model;

[0024] Figure 6 It is an explosion schematic view of the classification module structure of the utility model.

[0025] In the figure: 1, cover plate; 2, suction fan; 3, filter shell; 4, placing groove; 5, groove cover; 6, shell; 7, exhaust fan; 8, shaft seat; 9, support column; 10, heating plate; 11, bearing; 12, partition layer; 13, mobile module; 14, storage groove; 15, classification module; 16, drawer; 17, handle; 18, push rod; 1301, wheel shell; 1302, pressing block; 1303, pushing block; 1304, slide rail; 1305, limiting block; 1306, support rod; 1307, reset spring; 1308, blocking buckle; 1309, universal wheel; 1501, file groove; 1502, pressing spring; 1503, pressing strip; 1504, elastic spring; 1505, round pressing piece; 1506, square cover; 1507, round cover. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment: refer to Figures 1-6The water conservancy archives material classified storage box shown, including cover plate 1, the upper surface of cover plate 1 is fixedly connected with suction fan 2, the upper surface of suction fan 2 is equipped with filter shell 3, the upper surface of filter shell 3 is fixedly connected with placing groove 4, the surface of placing groove 4 is screwed and penetrates groove cover 5, the lower surface of cover plate 1 is equipped with shell 6, the both sides of shell 6 are equipped with exhaust fan 7, the upper surface of cover plate 1 is fixedly connected with shaft seat 8, the upper surface of shaft seat 8 is inserted with support column 9, the surface of support column 9 is equipped with heating plate 10, the inside of shaft seat 8 is rotatably connected with bearing 11, the lower surface of shell 6 is fixedly connected with partition 12, the surface of partition 12 is equipped with mobile module 13 in four corner positions, the inside of shell 6 is equipped with storage slot 14, the inside of storage slot 14 is equipped with classification module 15, drawer 16 is inserted in the inside of partition 12, the inside of drawer 16 is screwed and penetrates handle 17.

[0028] As a preferred embodiment in the present embodiment, as Figures 1-3As shown, the upper surface of the cover plate 1 is fixedly connected with the air suction fan 2, the upper surface of the air suction fan 2 is provided with the filter shell 3, the upper surface of the filter shell 3 is fixedly connected with the placing groove 4, the surface of the placing groove 4 is screwed through with the groove cover 5, the material of the filter shell 3 is transparent acrylic material, the upper surface of the filter shell 3 is fixedly connected with the activated carbon filter screen, the inside of the placing groove 4 can place camphor pills, the upper surface of the groove cover 5 is provided with a plurality of grooves, the lower surface of the cover plate 1 is provided with the shell 6, the two sides of the shell 6 are provided with the air exhaust fan 7, the upper surface of the cover plate 1 is fixedly connected with the shaft seat 8, the upper surface of the shaft seat 8 is inserted with the support column 9, the surface of the support column 9 is provided with the heating plate 10, the upper surface of the cover plate 1 is fixedly connected with the display screen, the upper surface of the cover plate 1 is fixedly connected with the adjusting button, the lower surface of the cover plate 1 is fixedly connected with the sealing strip, the display screen and the adjusting knob are electrically connected with the air suction fan 2, the air exhaust fan 7 and the heating plate 10, the surface of the shell 6 is fixedly connected with the acrylic plate on one side, the inside of the shaft seat 8 is rotatably connected with the bearing 11, the surface of the shaft seat 8 is fixedly connected with the push rod 18 on one side, the surfaces of the bearing 11 are fixedly connected with the fixed blocks on both sides, the surface of the fixed block is fixedly connected with the shell 6 on one side, in the using, the air suction fan 2 is opened through the button on the cover plate 1, the camphor pills are placed into the placing groove 4 and the groove cover 5 is screwed, the air in the placing groove 4 is sucked into the shell 6 by the air suction fan 2, which can reduce the case that the data is worm-eaten, at the same time, the moisture in the air is reduced, the data is prevented from mildewing, the heating plate 10 is opened through the button on the cover plate 1, the heating plate 10 is located near the air suction fan 2, the hot air generated after the heating plate 10 starts heating is absorbed by the air suction fan 2, the hot air enters the shell 6 after being filtered by the activated carbon in the filter shell 3, the filter shell 3 can adsorb the impurities and peculiar smell in the hot air, which reduces the case that the equipment is accumulated with too much dust and is inconvenient to clean, at the same time, the hot air can accelerate the evaporation of the moisture, maintains the dry degree in the equipment, reduces the case that the data is damp, the temperature of the heating plate 10 can be observed through the display screen on the cover plate 1, the temperature of the heating plate 10 is adjusted, the temperature in the equipment is maintained, the adaptive temperature in the equipment can reduce the case that the data is oxidized and yellowed, the sealing strip on the lower surface of the cover plate 1 can reduce the case that the inside of the equipment is damp, the air exhaust fan 7 is opened through the button on the cover plate 1, the gas sucked by the air suction fan 2 is exhausted, the air flow is formed in the equipment, which can clean some dust in the equipment, reduces the case that the data is dusty, maintains the cleanliness in the equipment, the cover plate 1 can be opened by rotating the shaft seat 8 on the surface of the bearing 11 upwards, at the same time, the cover plate 1 can be closed tightly, the support column 9 supports the heating plate 10.

[0029] As Figure 4 And Figure 6As shown, in this embodiment, the lower surface of the shell 6 is fixedly connected with a partition layer 12, the four corner positions of the surface of the partition layer 12 are provided with a mobile module 13, the inside of the shell 6 is provided with a storage groove 14, the inside of the storage groove 14 is provided with a classification module 15, the inside of the partition layer 12 is inserted with a drawer 16, the inside of the drawer 16 is provided with a drying agent, the upper surface of the partition layer 12 is provided with a plurality of irregular holes, one side surface of the drawer 16 is fixedly connected with a handle base, the inside of the drawer 16 is threadedly penetrated with a handle 17, the classification module 15 comprises a file groove 1501, a pressing spring 1502, a pressing strip 1503, an elastic spring 1504, a circular pressing piece 1505, a square cover 1506 and a circular cover 1507, the inside of the file groove 1501 is fixedly connected with the pressing spring 1502, the upper surface of the pressing spring 1502 is fixedly connected with the pressing strip 1503, the inside of the file groove 1501 is fixedly connected with the elastic spring 1504, the upper surface of the elastic spring 1504 is fixedly connected with the circular pressing piece 1505, the upper surface of the file groove 1501 is inserted with the square cover 1506, the upper surface of the file groove 1501 is inserted with the circular cover 1507, one side surface of the file groove 1501 is fixedly connected with a grabbing block, the number of the pressing springs 1502 is a plurality, the positions of the pressing springs 1502 are evenly distributed on the lower surface of the pressing strip 1503, the lower surface of the square cover 1506 is fixedly connected with a sealing strip, the lower surface of the circular cover 1507 is fixedly connected with a sealing strip, the file groove 1501 is made of transparent acrylic material, in the use process, the data is put into the file groove 1501, the pressing spring 1502 and the elastic spring 1504 are pressed downward, the square cover 1506 and the circular cover 1507 are tightly covered, the sealing rings on the lower surfaces of the square cover 1506 and the circular cover 1507 can seal and protect the file groove 1501, can reduce the situation that the file is polluted by dust, prolong the storage time of the data, reduce the aging of the paper of the data, when the data is needed, the pushing block on the surface of the file groove 1501 is pushed, the file groove 1501 is moved upward in the storage groove 14, the required data is found through the transparent file groove 1501, after the data is found, the square cover 1506 and the circular cover 1507 are opened, the pressing spring 1502 and the elastic spring 1504 are reset, the data is ejected, the taking of the data is facilitated, the damage of the data in the pulling process is reduced, the practicality of the equipment is improved, the storage groove 14 can classify the file groove 1501, through the drying agent in the drawer 16, the humidity in the equipment is reduced, the yellowing and mildewing of the data is reduced, the damage of the data due to damp is reduced, through the handle 17, the drawer 16 can be pulled out, the drying agent in the drawer 16 is replaced, the mildewing of the data due to the failure of the drying agent is reduced, the practicability of the equipment is improved.

[0030] As Figure 5As shown in the embodiment, the mobile module 13 comprises a wheel shell 1301, a pressing block 1302, a pushing block 1303, a slide rail 1304, a limiting block 1305, a supporting rod 1306, a reset spring 1307, a blocking buckle 1308 and a universal wheel 1309, the pressing block 1302 is inserted into the wheel shell 1301, the pushing block 1303 is screwed through the lower surface of the pressing block 1302, the slide rail 1304 is fixedly connected to the inside of the wheel shell 1301, the limiting block 1305 is arranged on the lower surface of the pushing block 1303, the supporting rod 1306 is inserted into the limiting block 1305, the reset spring 1307 is sleeved on the surface of the supporting rod 1306, the blocking buckle 1308 is fixedly connected to the inside of the wheel shell 1301, and the universal wheel 1309 is rotatably connected to the lower surface of the supporting rod 1306. In the use process, the wheel shell 1301 plays a supporting role for the equipment. When the equipment needs to be moved, the pressing block 1302 is pressed, the pressing block 1302 drives the pushing block 1303, the pushing block 1303 drives the limiting block 1305 to slide and rotate along the slide rail 1304 when the limiting block 1305 is pushed, the supporting rod 1306 is driven to extend and retract through the sliding of the limiting block 1305, and the universal wheel 1309 is controlled to extend and retract. When the pressing block 1302 is pressed downward, the limiting block 1305 falls into the limiting point of the slide rail 1304 through the track of the slide rail 1304 under the action of the force of the reset spring 1307 during the rising process, so that the universal wheel 1309 is locked and limited. At this time, the pushing rod 18 can move the whole equipment, which facilitates the movement of the equipment and improves the practicability of the equipment. When the equipment does not need to be moved, the pressing block 1302 is pressed again, the universal wheel 1309 is retracted, the universal wheel 1309 is retracted into the wheel shell 1301, the universal wheel 1309 is retracted when the equipment does not need to be moved, the flexibility of the equipment is improved, and the stability of the equipment is improved.

[0031] The utility model works as follows:

[0032] In use, the cover plate 1 is lifted up, the shaft seat 8 is rotated on the surface of the bearing 11, the cover plate 1 is opened, the water conservancy archives are arranged, the archives are placed in the file slot 1501 according to categories, the drawings can be rolled and placed in the file slot 1501, the archives and the drawings are pressed downward, the pressing strip 1503 and the circular pressing piece 1505 are stressed and extruded to press the spring 1502 and the elastic spring 1504, the square cover 1506 and the circular cover 1507 are tightly covered, when the file is needed, the file slot 1501 is pushed up on one side of the surface of the file slot 1501, the file slot 1501 is driven to push out in the storage groove 14, the required file can be found through the transparent acrylic material of the file slot 1501, the drawer 16 in the partition layer 12 is opened through the handle 17, the desiccant placed in the drawer 16 can be replaced, after the archives are classified and placed, the cover plate 1 is pressed downward, the camphor pills are placed in the placing groove 4, the filter shell 3 is placed above the air suction fan 2, the button on the cover plate 1 is controlled, the air suction fan 2, the heating plate 10 and the air exhaust fan 7 are opened, the device starts to work, after the heating plate 10 emits heat, the air suction fan 2 generates suction force to suck the hot air emitted by the heating plate 10, the hot air is filtered by the activated carbon net in the filter shell 3, the gas generated by the camphor pills is sucked in, the gas is sucked into the outer shell 6 and is discharged through the air exhaust fan 7, the air flow is formed, the wheel shell 1301 supports the whole device, when the device needs to be moved, the pressing block 1302 is pressed to give a downward force to the pushing block 1303, the pushing block 1303 pushes the limiting block 1305 downward, the reset spring 1307 is extruded by the supporting rod 1306 and the blocking buckle 1308, the universal wheel 1309 is pushed out of the wheel shell 1301, the pressing block 1302 is pressed, the limiting block 1305 reaches a new limiting point from the original limiting point of the sliding rail 1304, the universal wheel 1309 remains in the state of being pushed out of the wheel shell 1301, at this time, the pushing rod 18 can move the device, the pressing block 1302 is pressed again, the pressing block 1302 reaches the original limiting point of the sliding rail 1304, the universal wheel 1309 is brought back into the wheel shell 1301.

[0033] The electrical components in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0034] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A water conservancy archives classified storage box, comprising a cover plate (1), characterized in that: The upper surface of the cover plate (1) is fixedly connected with a suction fan (2), the upper surface of the suction fan (2) is provided with a filter shell (3), the upper surface of the filter shell (3) is fixedly connected with a placing groove (4), the surface of the placing groove (4) is screwed through with a groove cover (5), the lower surface of the cover plate (1) is provided with a shell (6), the two sides of the shell (6) are provided with exhaust fans (7), the upper surface of the cover plate (1) is fixedly connected with a shaft seat (8), the upper surface of the shaft seat (8) is inserted with a supporting column (9), the surface of the supporting column (9) is provided with a heating plate (10), the inside of the shaft seat (8) is rotatably connected with a bearing (11), the lower surface of the shell (6) is fixedly connected with a partition layer (12), the surface of the partition layer (12) is provided with a moving module (13) at the four corner positions, the inside of the shell (6) is provided with a storage groove (14), the inside of the storage groove (14) is provided with a classification module (15), the inside of the partition layer (12) is inserted with a drawer (16), the inside of the drawer (16) is screwed through with a handle (17).

2. The hydraulic engineering archive material classified storage box according to claim 1, characterized in that: The moving module (13) comprises a wheel shell (1301), a pressing block (1302), a pushing block (1303), a sliding rail (1304), a limiting block (1305), a supporting rod (1306), a reset spring (1307), a blocking buckle (1308) and a universal wheel (1309), the inside of the wheel shell (1301) is inserted with the pressing block (1302), the lower surface of the pressing block (1302) is screwed through with the pushing block (1303), the inside of the wheel shell (1301) is fixedly connected with the sliding rail (1304), the lower surface of the pushing block (1303) is provided with the limiting block (1305), the inside of the limiting block (1305) is inserted with the supporting rod (1306), the surface of the supporting rod (1306) is sleeved with the reset spring (1307), the inside of the wheel shell (1301) is fixedly connected with the blocking buckle (1308), and the lower surface of the supporting rod (1306) is rotatably connected with the universal wheel (1309).

3. The water conservancy project archive material classified storage box according to claim 1, characterized in that: The classification module (15) comprises a file groove (1501), a pressing spring (1502), a pressing strip (1503), an elastic spring (1504), a circular pressing piece (1505), a square cover (1506) and a circular cover (1507), the inside of the file groove (1501) is fixedly connected with the pressing spring (1502), the upper surface of the pressing spring (1502) is fixedly connected with the pressing strip (1503), the inside of the file groove (1501) is fixedly connected with the elastic spring (1504), the upper surface of the elastic spring (1504) is fixedly connected with the circular pressing piece (1505), the upper surface of the file groove (1501) is inserted with the square cover (1506), and the upper surface of the file groove (1501) is inserted with the circular cover (1507).

4. The hydraulic engineering archive material classified storage box according to claim 1, characterized in that: The side surface of the shaft seat (8) is fixedly connected with a push rod (18), the two side surfaces of the bearing (11) are fixedly connected with a fixed block, and the side surface of the fixed block is fixedly connected with the shell (6).

5. The water conservancy project archive material classified storage box according to claim 1, characterized in that: The material of the filter shell (3) is transparent acrylic material, the upper surface of the filter shell (3) is fixedly connected with an activated carbon filter screen, the inside of the placing groove (4) can place camphor pills, the upper surface of the groove cover (5) is provided with a plurality of grooves.

6. The classified storage box for hydraulic engineering archive data according to claim 1, characterized in that: The upper surface of the cover plate (1) is fixedly connected with a display screen, the upper surface of the cover plate (1) is fixedly connected with an adjusting button, the lower surface of the cover plate (1) is fixedly connected with a sealing strip, the display screen, the adjusting knob and the suction fan (2), the exhaust fan (7) and the heating plate (10) are mutually electrically connected, one side surface of the shell (6) is fixedly connected with an acrylic plate.

7. The water conservancy project archive material classified storage box according to claim 1, characterized in that: The inside of the drawer (16) is provided with a drying agent, the upper surface of the partition layer (12) is provided with a plurality of irregular holes, one side surface of the drawer (16) is fixedly connected with a handle base.

8. The classified storage box for hydraulic engineering archive data according to claim 3, characterized in that: The side surface of the file slot (1501) is fixedly connected with a grip block, the number of the pressing springs (1502) is multiple, the positions of the pressing springs (1502) are evenly distributed on the lower surface of the pressing strip (1503), the lower surface of the square cover (1506) is fixedly connected with a sealing strip, the lower surface of the circular cover (1507) is fixedly connected with a sealing strip, the file slot (1501) is transparent acrylic material.

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