CN113229631A - Protection system and protection method for compact shelf - Google Patents
Protection system and protection method for compact shelf Download PDFInfo
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- CN113229631A CN113229631A CN202110561701.2A CN202110561701A CN113229631A CN 113229631 A CN113229631 A CN 113229631A CN 202110561701 A CN202110561701 A CN 202110561701A CN 113229631 A CN113229631 A CN 113229631A
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- compact shelf
- wall
- compact
- shelf body
- electromagnet
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B53/00—Cabinets or racks having several sections one behind the other
- A47B53/02—Cabinet systems, e.g. consisting of cabinets arranged in a row with means to open or close passages between adjacent cabinets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a protection system and a protection method of a compact shelf, which relate to the technical field of compact shelves and comprise a compact shelf body and a slide rail, the slide rail is positioned at the bottom end of the compact shelf body, the inner wall of the compact shelf body is fixedly provided with a placing frame, the inner wall of the bottom end of the compact shelf body is fixedly provided with a mounting rack, both sides of the outer wall of the mounting rack are fixedly provided with storage batteries, the two sides of the inner wall of the mounting rack are fixedly connected with slide bars, the outer wall of each slide bar is connected with a placing plate in a sliding way, the upper surface of the placing plate is fixedly provided with the moisture absorption block, the outer wall of the placing plate is fixedly sleeved with the spring, the fan is controlled to start by the invention through the contact switch, the fan works, outside air enters the compact shelf body through the air inlet hole, the air is exhausted to the outside through the exhaust port, the mobility of the air of the compact shelf body is increased, and the normal working ventilation of the compact shelf body is ensured.
Description
Technical Field
The invention relates to the technical field of compact shelves, in particular to a protection system and a protection method of a compact shelf.
Background
The compact shelf is mainly used for storing archival data, securities, certificates and the like, and has the advantages of secret closure, high space utilization rate, convenient access and the like. To facilitate management and save space. Since the compact shelving is usually placed indoors, if the indoor is not ventilated or affected by damp for a long time, the stored objects stored on the compact shelving are damaged. Therefore, in real life, management personnel are usually required to ventilate the compact shelving regularly. Sometimes, however, the time of ventilation and the inadequate ambient temperature during ventilation can lead to the storage of this type becoming moist and mold growing. This will inevitably cause unpredictable loss for the compact shelf for storing ancient books and ancient paintings.
On the other hand, the existing compact shelving is large in size, and particularly some compact shelving is arranged to slide along a guide rail on the ground so as to enable a plurality of compact shelving unit brackets of the compact shelving to be folded and unfolded. On one hand, the compact shelving units can be used for storing stored objects, and when the compact shelving units are separated, one compact shelving unit can be used as a cover body of another adjacent compact shelving unit, so that the stored objects stored on the compact shelving units are prevented from being polluted by dust.
If the stored objects on each compact shelving unit need to be ventilated, all the compact shelving units need to be separated from the adjacent compact shelving units to be ventilated.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a protection system and a protection method for a compact shelf.
In order to achieve the purpose, the invention adopts the following technical scheme:
a protection system of a compact shelf comprises a compact shelf body and a slide rail, wherein the slide rail is positioned at the bottom end of the compact shelf body, a placing frame is fixedly arranged on the inner wall of the compact shelf body, a mounting frame is fixedly arranged on the inner wall of the bottom end of the compact shelf body, storage batteries are fixedly arranged on two sides of the outer wall of the mounting frame, slide bars are fixedly connected to two sides of the inner wall of the mounting frame, a placing plate is slidably connected to the outer wall of each slide bar, a moisture absorption block is fixedly arranged on the upper surface of the placing plate, a spring is fixedly connected to the outer wall of the placing plate, connecting rods are fixedly connected to two sides of the placing plate, a conductive metal sheet is fixedly connected to the other ends of the connecting rods, variable resistors are fixedly arranged on the inner walls of two sides of the mounting frame, and an air outlet is formed in the top end of the compact shelf body;
an air inlet is formed in the outer wall of the left side of the compact shelf body, a support frame is fixedly mounted inside the air inlet, a fan is fixedly mounted on the outer wall of the support frame, a sealing plate is arranged inside the air inlet, a magnetic block is fixedly connected to the upper surface of the sealing plate, a sliding groove is formed in the outer wall of the left side of the compact shelf body, an electromagnet located above the sliding groove is fixedly mounted inside the compact shelf body, and a contact switch is fixedly mounted at the top end of the sliding groove;
through-holes are formed in the two sides of the mounting rack, and one end of the connecting rod extends to the inside of the mounting rack through the through-holes.
Preferably, the shell is fixedly mounted on two sides of the outer wall of the left side of the compact shelf body, and the first filter screen is fixedly mounted on the outer wall of the shell.
Preferably, the conductive metal sheet is in contact with an outer wall of the variable resistor, and the spring is located below the placement plate.
Preferably, the sealing plate, the magnetic block, the contact switch and the electromagnet are located on the same setting plane and correspond to each other, and the magnetic poles of the corresponding surfaces of the electromagnet and the magnetic block are opposite.
Preferably, the variable resistor and the conductive metal sheet are electrically connected with the electromagnet, and the contact switch is electrically connected with the fan.
Preferably, the shrouding is PVC plastics material, a plurality of exhaust holes have been seted up to the outer wall of rack, the opening has been seted up to the bottom of mounting bracket, the opening has been seted up to the outer wall of placing the board.
The protection method of the protection system of the compact shelf comprises the following steps:
s1, when the humidity of the air is increased and the indoor humidity is reached, the inside of the compact shelf body is also moistened, more water vapor is contained in the air, the moisture absorption block absorbs the water vapor inside the compact shelf body, and after the moisture absorption block absorbs the water vapor, the plate is pressed by the weight of the moisture absorption block to move downwards.
S2, the placing plate drives the conductive metal sheet to move downwards through the connecting rod, the positions of the conductive metal sheet and the variable resistor are adjusted, and the resistance value of the variable resistor is changed.
S3, the resistance value of the variable resistor is reduced, the current of the electromagnet is increased, the electromagnet works, the electromagnet and the magnetic block are mutually attracted, the sealing plate moves upwards, and the air inlet hole is opened.
S4, the magnetic block is in contact with the contact switch, the contact switch controls the fan to be started, the fan works, outside air enters the compact shelving body through the air inlet hole and is discharged to the outside through the air outlet hole, the mobility of the air of the compact shelving body is improved, and normal working ventilation of the compact shelving body is guaranteed.
S5, after the steam in the moisture absorption block is air-dried, under the acting force of spring, place the board rebound, place the board and drive the conducting metal piece rebound through the connecting rod this moment, adjust the position of conducting metal piece and variable resistance, change the resistance of variable resistance, the resistance grow of variable resistance, the electric current through the electro-magnet reduces, the electro-magnet stop work, electro-magnet and magnetic path alternate segregation, the shrouding moves down, plug up the inlet port, accomplish the sealed to the compact shelving body, the leakproofness of compact shelving body has been improved.
And S6, separating the magnetic block from the contact switch, and controlling the fan to stop working by the contact switch.
The invention has the beneficial effects that:
1. in the invention, when the humidity of air is increased and the indoor humidity is affected, the interior of the compact shelf body is also affected with humidity, at the moment, the air contains more water vapor, at the moment, the moisture absorption block absorbs the water vapor in the compact shelf body, after the moisture absorption block absorbs the water vapor, the self weight of the moisture absorption block is utilized to press the placing plate to move downwards, at the moment, the placing plate drives the conductive metal sheet to move downwards through the connecting rod, the positions of the conductive metal sheet and the variable resistor are adjusted, the resistance value of the variable resistor is changed, the resistance value of the variable resistor is reduced, the current of the electromagnet is increased, the electromagnet works, the electromagnet and the magnetic block attract each other, the sealing plate moves upwards, at the moment, the magnetic block is contacted with the contact switch, the contact switch controls the fan to start, the fan works, the outside air enters the compact shelf body through the air inlet hole and is discharged to the outside through the air outlet, so that the fluidity of the air of the compact shelf body is increased, the normal work ventilation of the compact shelf body is ensured, and the internal files of the compact shelf body are prevented from being damped for a long time.
2. According to the compact shelving body, after water vapor in the moisture absorption block is air-dried, the placing plate moves upwards under the action of the spring, the placing plate drives the conductive metal sheet to move upwards through the connecting rod, the positions of the conductive metal sheet and the variable resistor are adjusted, the resistance value of the variable resistor is changed, the resistance value of the variable resistor is increased, the current passing through the electromagnet is reduced, the electromagnet stops working, the electromagnet is separated from the magnetic block, the sealing plate moves downwards to block the air inlet hole, sealing of the compact shelving body is completed, the sealing performance of the compact shelving body is improved, meanwhile, the magnetic block is separated from the contact switch, the contact switch controls the fan to stop working, energy is saved, and the device is more intelligent.
3. According to the compact shelving and the fan, the first filter screen and the second filter screen are matched for use, so that external dust can be effectively isolated, and the dust in the external air can be prevented from entering the compact shelving body when the fan works.
4. In the invention, air is supplied to the compact shelves through the left side and exhausted through the top end, so that each compact shelf can finish ventilation without being separated from the adjacent compact shelf, and the sealing performance of the compact shelf is further improved.
Drawings
Fig. 1 is a schematic structural view of a protection system of a compact shelf of the present invention.
Fig. 2 is a schematic structural view of the housing and the first filter screen of the protection system of the compact shelf of the present invention.
Fig. 3 is a schematic structural view of a mounting frame of the protection system of the compact shelf of the present invention.
Fig. 4 is a partial structural schematic view at a in fig. 3 of a protection system of the compact shelf of the present invention.
FIG. 5 is a schematic structural view of a chute, a sealing plate and a magnetic block of the protection system of the compact shelf of the present invention; the closing plate is in the initial state.
FIG. 6 is a schematic structural view of an air inlet and a sealing plate of the protection system of the compact shelf of the present invention; the closure plate is now moved upwardly.
Fig. 7 is a partial structural schematic view at B in fig. 6 of a protection system of the compact shelf of the present invention.
Reference numbers in the figures: 1. a compact shelving body; 2. a slide rail; 3. placing a rack; 4. a housing; 5. a first filter screen; 6. a mounting frame; 7. a storage battery; 8. a chute; 9. an exhaust port; 10. a second filter screen; 11. placing the plate; 12. a moisture absorption block; 13. a variable resistor; 14. a through hole; 15. a conductive metal sheet; 16. a connecting rod; 17. a slide bar; 18. a spring; 19. an air inlet; 20. a support frame; 21. a fan; 22. closing the plate; 23. a magnetic block; 24. an electromagnet; 25. a contact switch.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b):
as shown in figures 1 to 7:
a protection system of a compact shelf comprises a compact shelf body 1 and a slide rail 2, wherein the slide rail 2 is positioned at the bottom end of the compact shelf body 1, a placing frame 3 is fixedly arranged on the inner wall of the bottom end of the compact shelf body 1, a mounting frame 6 is fixedly arranged on the inner wall of the bottom end of the compact shelf body 1, storage batteries 7 are fixedly arranged on two sides of the outer wall of the mounting frame 6, slide bars 17 are fixedly connected to two sides of the inner wall of the mounting frame 6, a placing plate 11 is slidably connected to the outer wall of each slide bar 17, a moisture absorption block 12 is fixedly arranged on the upper surface of the placing plate 11, a spring 18 is fixedly sleeved on the outer wall of the placing plate 11, connecting rods 16 are fixedly connected to two sides of the placing plate 11, a conductive metal sheet 15 is fixedly connected to the other end of each connecting rod 16, variable resistors 13 are fixedly arranged on the inner walls of two sides of the mounting frame 6, and an exhaust port 9 is formed in the top end of the compact shelf body 1;
an air inlet 19 is formed in the outer wall of the left side of the compact shelf body 1, a support frame 20 is fixedly mounted inside the air inlet 19, a fan 21 is fixedly mounted on the outer wall of the support frame 20, a sealing plate 22 is arranged inside the air inlet 19, a magnetic block 23 is fixedly connected to the upper surface of the sealing plate 22, a sliding groove 8 is formed in the outer wall of the left side of the compact shelf body 1, an electromagnet 24 located above the sliding groove 8 is fixedly mounted inside the compact shelf body 1, and a contact switch 25 is fixedly mounted at the top end of the sliding groove 8.
Wherein:
a. both sides of the outer wall of the left side of the compact shelf body 1 are fixedly provided with a shell 4, and the outer wall of the shell 4 is fixedly provided with a first filter screen 5.
b. Through-hole 14 has all been seted up to the both sides of mounting bracket 6, and through-hole 14 is passed through to the one end of connecting rod 16 and is extended to the inside of mounting bracket 6.
c. The conductive metal plate 15 is in contact with the outer wall of the variable resistor 13, and the spring 18 is located below the placing plate 11.
d. The sealing plate 22, the magnetic block 23, the contact switch 25 and the electromagnet 24 are located on the same plane and correspond to each other, and the magnetic poles of the corresponding surfaces of the electromagnet 24 and the magnetic block 23 are opposite.
Wherein:
e. the size of spout 8 and shrouding 22 match, and shrouding 22 nests in spout 8.
f. The outer wall of the compact shelf body 1 is fixedly provided with a second filter screen 10 positioned at the air outlet 9.
g. The variable resistor 13 and the conductive metal sheet 15 are electrically connected to the electromagnet 24, and the contact switch 25 is electrically connected to the fan 21.
h. Shrouding 22 is PVC plastics material, and a plurality of exhaust holes have been seted up to rack 3's outer wall, and the opening has been seted up to mounting bracket 6's bottom, places the outer wall of board 11 and has seted up the opening.
The protection method of the protection system of the compact shelf comprises the following steps:
s1, when the humidity of the air is increased and the indoor humidity is reached, the inside of the compact shelving body 1 is also moistened, the air contains more water vapor, the moisture absorption block 12 absorbs the water vapor inside the compact shelving body 1, and after the moisture absorption block 12 absorbs the water vapor, the placing plate 11 is pressed to move downwards by the aid of the weight of the placing plate.
S2, the placing board 11 drives the conductive metal sheet 15 to move downwards through the connecting rod 16, the positions of the conductive metal sheet 15 and the variable resistor 13 are adjusted, and the resistance value of the variable resistor 13 is changed.
S3, the resistance value of the variable resistor 13 is decreased, the current passing through the electromagnet 24 is increased, the electromagnet 24 operates, the electromagnet 24 and the magnet 23 attract each other, the closing plate 22 moves upward, and the air intake hole 19 is opened.
S4, the magnetic block 23 is in contact with the contact switch 25, the contact switch 25 controls the fan 21 to be started, the fan 21 works, outside air enters the compact shelving body 1 through the air inlet 19 and is exhausted to the outside through the air outlet 9, the mobility of the air of the compact shelving body 1 is improved, and normal working ventilation of the compact shelving body 1 is guaranteed.
S5, after the water vapor in the moisture absorption block 12 is air-dried, under the action of the spring 18, the placing plate 11 moves upwards, at the moment, the placing plate 11 drives the conductive metal sheet 15 to move upwards through the connecting rod 16, the positions of the conductive metal sheet 15 and the variable resistor 13 are adjusted, the resistance value of the variable resistor 13 is changed, the resistance value of the variable resistor 13 is increased, the current passing through the electromagnet 24 is reduced, the electromagnet 24 stops working, the electromagnet 24 is separated from the magnetic block 23, the sealing plate 22 moves downwards to block the air inlet 19, the sealing of the compact shelf body 1 is completed, and the sealing performance of the compact shelf body 1 is improved.
And S6, separating the magnetic block 23 from the contact switch 25, and controlling the fan 21 to stop working by the contact switch 25.
The specific use mode and function of the embodiment are as follows:
when the invention is used, when the humidity of air is increased and the indoor humidity is affected, the interior of the compact shelving body 1 is affected with humidity, at the moment, the air contains more water vapor, at the moment, the moisture absorption block 12 absorbs the water vapor in the compact shelving body 1, after the moisture absorption block 12 absorbs the water vapor, the self weight is utilized to press the placing plate 11 to move downwards, at the moment, the placing plate 11 drives the conductive metal sheet 15 to move downwards through the connecting rod 16, the positions of the conductive metal sheet 15 and the variable resistor 13 are adjusted, the resistance value of the variable resistor 13 is changed, the resistance value of the variable resistor 13 is reduced, the current passing through the electromagnet 24 is increased, the electromagnet 24 works, the electromagnet 24 and the magnetic block 23 attract each other, the sealing plate 22 moves upwards, at the moment, the magnetic block 23 is in contact with the contact switch 25, the contact switch 25 controls the fan 21 to start, the fan 21 works, the outside air enters the compact shelving body 1 through the air, the air mobility of the compact shelf body 1 is increased, the normal work ventilation of the compact shelf body 1 is ensured, the internal moisture of the compact shelf body 1 is removed, and the internal documents of the compact shelf body 1 are prevented from being damped for a long time;
similarly, after the water vapor in the moisture absorption block 12 is air-dried, the placing plate 11 moves upwards under the action of the spring 18, at the moment, the placing plate 11 drives the conductive metal sheet 15 to move upwards through the connecting rod 16, the positions of the conductive metal sheet 15 and the variable resistor 13 are adjusted, the resistance value of the variable resistor 13 is changed, the resistance value of the variable resistor 13 is increased, the current passing through the electromagnet 24 is reduced, the electromagnet 24 stops working, the electromagnet 24 is separated from the magnetic block 23, the sealing plate 22 moves downwards to block the air inlet 19, the sealing of the compact shelf body 1 is completed, and the sealing performance of the compact shelf body 1 is improved;
meanwhile, the magnetic block 23 is separated from the contact switch 25, the contact switch 25 controls the fan 21 to stop working, energy is saved, and the device is more intelligent.
The above structure and process are shown in FIGS. 1-7.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A protection system of a compact shelf comprises a compact shelf body (1) and a slide rail (2), and is characterized in that the slide rail (2) is positioned at the bottom end of the compact shelf body (1), a placing frame (3) is fixedly installed on the inner wall of the compact shelf body (1), a mounting frame (6) is fixedly installed on the inner wall of the bottom end of the compact shelf body (1), storage batteries (7) are fixedly installed on both sides of the outer wall of the mounting frame (6), slide bars (17) are fixedly connected to both sides of the inner wall of the mounting frame (6), a placing plate (11) is slidably connected to the outer wall of the slide bars (17), a moisture absorption block (12) is fixedly installed on the upper surface of the placing plate (11), a spring (18) is fixedly sleeved on the outer wall of the placing plate (11), connecting rods (16) are fixedly connected to both sides of the placing plate (11), and a conductive metal sheet (15) is fixedly connected to the other end of the connecting rods (16), variable resistors (13) are fixedly mounted on the inner walls of the two sides of the mounting rack (6), and an exhaust port (9) is formed in the top end of the compact rack body (1);
an air inlet (19) is formed in the outer wall of the left side of the compact shelf body (1), a support frame (20) is fixedly installed inside the air inlet (19), a fan (21) is fixedly installed on the outer wall of the support frame (20), a sealing plate (22) is arranged inside the air inlet (19), a magnetic block (23) is fixedly connected to the upper surface of the sealing plate (22), a sliding groove (8) is formed in the outer wall of the left side of the compact shelf body (1), an electromagnet (24) located above the sliding groove (8) is fixedly installed inside the compact shelf body (1), and a contact switch (25) is fixedly installed at the top end of the sliding groove (8);
through-hole (14) have all been seted up to the both sides of mounting bracket (6), the inside that through-hole (14) extended to mounting bracket (6) is passed through to the one end of connecting rod (16).
2. The protection system of the compact shelf according to claim 1, wherein both sides of the outer wall of the left side of the compact shelf body (1) are fixedly provided with outer shells (4), and the outer wall of the outer shell (4) is fixedly provided with a first filter screen (5).
3. A protection system for compact shelving as claimed in claim 1, characterized in that said conductive metal sheet (15) is in contact with the outer wall of the variable resistor (13), said spring (18) being located below the resting plate (11).
4. The protection system of a compact shelf according to claim 1, wherein the closing plate (22), the magnets (23), the contact switch (25) and the electromagnet (24) are located on the same plane and correspond to each other, and the magnetic poles of the corresponding surfaces of the electromagnet (24) and the magnets (23) are opposite.
5. The protection system of a compact shelf according to claim 1, wherein the variable resistor (13), the conductive metal sheet (15) and the electromagnet (24) are electrically connected, and the contact switch (25) is electrically connected with the fan (21).
6. The protection system of the compact shelf according to claim 1, wherein the closing plate (22) is made of PVC plastic, the outer wall of the placing frame (3) is provided with a plurality of exhaust holes, the bottom end of the mounting frame (6) is provided with an opening, and the outer wall of the placing plate (11) is provided with an opening.
7. A method for protecting a protection system of a compact shelf according to claim 1, characterized in that it comprises the following steps:
s1, when the humidity of air is increased and the indoor humidity is affected, the interior of the compact shelf body (1) is also affected with humidity, the air contains more water vapor, the moisture absorption block (12) absorbs the water vapor in the compact shelf body (1), and after the moisture absorption block (12) absorbs the water vapor, the weight of the moisture absorption block presses the placing plate (11) to move downwards;
s2, the placing plate (11) drives the conductive metal sheet (15) to move downwards through the connecting rod (16), the positions of the conductive metal sheet (15) and the variable resistor (13) are adjusted, and the resistance value of the variable resistor (13) is changed;
s3, the resistance value of the variable resistor (13) is reduced, the current passing through the electromagnet (24) is increased, the electromagnet (24) works, the electromagnet (24) and the magnetic block (23) are mutually attracted, the sealing plate (22) moves upwards, and the air inlet hole (19) is opened;
s4, the magnetic block (23) is in contact with the contact switch (25), the contact switch (25) controls the fan (21) to be started, the fan (21) works, outside air enters the compact shelving body (1) through the air inlet hole (19) and is exhausted to the outside through the air outlet (9), the mobility of the air of the compact shelving body (1) is improved, and normal working ventilation of the compact shelving body (1) is guaranteed;
s5, after the water vapor in the moisture absorption block (12) is air-dried, the placing plate (11) moves upwards under the action of the spring (18), at the moment, the placing plate (11) drives the conductive metal sheet (15) to move upwards through the connecting rod (16), the positions of the conductive metal sheet (15) and the variable resistor (13) are adjusted, the resistance value of the variable resistor (13) is changed, the resistance value of the variable resistor (13) is increased, the current passing through the electromagnet (24) is reduced, the electromagnet (24) stops working, the electromagnet (24) is separated from the magnetic block (23), the sealing plate (22) moves downwards to block the air inlet (19), the sealing of the compact shelf body (1) is completed, and the sealing performance of the compact shelf body (1) is improved;
and S6, separating the magnetic block (23) from the contact switch (25), and controlling the fan (21) to stop working by the contact switch (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561701.2A CN113229631A (en) | 2021-05-23 | 2021-05-23 | Protection system and protection method for compact shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561701.2A CN113229631A (en) | 2021-05-23 | 2021-05-23 | Protection system and protection method for compact shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113229631A true CN113229631A (en) | 2021-08-10 |
Family
ID=77138348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110561701.2A Pending CN113229631A (en) | 2021-05-23 | 2021-05-23 | Protection system and protection method for compact shelf |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869064A (en) * | 2022-06-09 | 2022-08-09 | 江西金虎保险设备集团有限公司 | An intelligent dense rack with automatic ventilation, dust removal and dehumidification |
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2021
- 2021-05-23 CN CN202110561701.2A patent/CN113229631A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869064A (en) * | 2022-06-09 | 2022-08-09 | 江西金虎保险设备集团有限公司 | An intelligent dense rack with automatic ventilation, dust removal and dehumidification |
| CN114869064B (en) * | 2022-06-09 | 2024-01-23 | 江西金虎保险设备集团有限公司 | An intelligent compact rack with automatic ventilation, dust removal and dehumidification |
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