CN110074562A - A kind of archives storage cabinet - Google Patents
A kind of archives storage cabinet Download PDFInfo
- Publication number
- CN110074562A CN110074562A CN201910356023.9A CN201910356023A CN110074562A CN 110074562 A CN110074562 A CN 110074562A CN 201910356023 A CN201910356023 A CN 201910356023A CN 110074562 A CN110074562 A CN 110074562A
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- CN
- China
- Prior art keywords
- gas
- cabinet
- drawer
- door curtain
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/969—Drawers having means for organising or sorting the content
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- 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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
-
- 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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0061—Accessories
-
- 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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Abstract
The application relates to storing technology field, specifically discloses a kind of archives storage cabinet, including rack and cabinet body, ultraviolet radiator is fixed in cabinet body, and ultraviolet radiator switch is provided in rack；Interior of the cabinet is provided with drawer；When opening a drawer, sealed between drawer and cabinet body；Cabinet body is communicated with the Venturi tube being fixed on the rack；The throat of Venturi tube is provided with suction pipe, and suction pipe is connected with gas source by air pump；Regulating valve is provided on suction pipe；The outlet side of Venturi tube is connected with the purifying box being fixed on the rack, and purifying box can be by gas filtration, water suction and taste removal；Purifying box is connected with the exhaust fan being fixed on the rack far from one end of Venturi tube, and the outlet of exhaust fan is connected to interior of the cabinet；The frequency modulation switch of exhaust fan is further fixed in rack；Gas vent is provided on cabinet body.The purpose of this patent is to solve the problems, such as that the ultraviolet radiator paper that irradiation archives can destroy archives for a long time is unfavorable for archives storage.
Description
Technical field
The present invention relates to technical field of memory, in particular to a kind of archives storage cabinet.
Background technique
Archives storage refers to being placed in archives in special storage area, is arranged according to certain discharge sequence
It puts, and forms location data.Storage area should have anti-theft measure, and general storehouse will add Anti-theft door and window.Storage area window is wanted
With curtain is hung, prevent in direct sunlight library；Storehouse lighting device should be advisable using incandescent lamp simultaneously, avoid fluorescent lamp middle-ultraviolet lamp
Destruction to archives paper.The biggish storehouse of humidity should be equipped with dehumidifier and place hygroscopic agent.Will become extinct fire around storage area
Source sign, storehouse is interior, and absolutely no smoking, to establish strict fire prevention system and be equipped with fire-fighting fire extinguishing equipment.To prevent archives from mouse occurs
Evil, storehouse should be inspected periodically and launch rodent poison bait.Storage area can be subtracted by spilling the methods of cold water, force ventilation, gravity-flow ventilation
The slow excessively high phenomenon of storehouse temperature.
Authorization Notice No. is that the Chinese patent of CN207754846U discloses a kind of work file administration storage facilities, is wrapped
Storage facilities ontology is included, the storage facilities ontology includes three books in stock layers being symmetrically set in the apparatus body, and described
Books in stock layer inner wall side is equipped with telescopic rod one, and the telescopic rod one extends to end equipped with drawer, books in stock layer bottom end inner wall
Equipped with sliding slot, equipped with pulley, the books in stock layer inner wall side and positioned at the drawer between the drawer lower end and the sliding slot
Lower end is equipped with support rod, and the books in stock layer is equipped with drawer door, is equipped with strut, the strut between the inner wall of the drawer door upper end
Lower end is respectively symmetrically equipped with two telescopic rod two and two piece ropes, and the rope lower end is equipped with and draws curtain, and the telescopic rod two prolongs
It extends to end and is located at the drawing curtain and be equipped with fixed block, storage facilities ontology bottom end is equipped with base, sets in the base
There is shockproof honeycomb.
Above scheme pulls open sliding door using handle, then by control button, stretchs out telescopic rod one, pushes drawer lower end
Pulley moves on the chute, in the telescopic rod two using strut lower end, by the retraction of telescopic rod two, by the drawing curtain of rope lower end
Pull-up, drawer come out slowly from books in stock layer, so that it may and the archives stored will be needed to put into drawer, drawer is closed, then
Curtain will be drawn to put down using telescopic rod, while shutting sliding door, when books in stock layer is completely enclosed, opened ultraviolet radiator and thermostat, make
Archives in books in stock layer can also keep constant temperature while being sterilized, and give books in stock layer using hole one, hole two and hole three
It is ventilative, it prevents archives to be placed on for a long time mouldy in drawer, finally using the shockproof honeycomb in base, subtracts to file administration storage facilities
Shake.
Although above scheme realizes the preferable storage of archives to a certain extent, there is also ultraviolet lights for above scheme
The problem of lamp paper that irradiation archives can destroy archives for a long time is unfavorable for archives storage.
Summary of the invention
In view of the shortcomings of the prior art, solving ultraviolet light the technical problem to be solved by the present invention is to provide a kind of archives storage cabinet
The problem of lamp paper that irradiation archives can destroy archives for a long time is unfavorable for archives storage.
To solve the above-mentioned problems, the technical scheme adopted by the invention is that: a kind of archives storage cabinet, including rack and cabinet
Body is fixed with ultraviolet radiator in cabinet body, and ultraviolet radiator switch is fixed in rack；Interior of the cabinet is provided with drawer；It is taken out when shutting
When drawer, sealed between drawer and cabinet body；Cabinet body is communicated with the Venturi tube being fixed on the rack；The throat of Venturi tube is provided with
Suction pipe, suction pipe are connected with gas source by air pump；Regulating valve is provided on suction pipe；The outlet side of Venturi tube is connected with the machine of being fixed on
On frame can be by the purifying box of gas filtration, water suction and taste removal；Purifying box is connected with far from one end of Venturi tube and is fixed on
The outlet of exhaust fan in rack, exhaust fan is connected to interior of the cabinet；The frequency modulation switch of control exhaust fan is further fixed in rack；
Gas vent is provided on cabinet body.
The technical principle of this base case are as follows:
1. ultraviolet radiator is arranged, for carrying out disinfection sterilization to archives, disinfection and sterilization closes ultraviolet radiator immediately after the completion.
2. air pump and Venturi tube is arranged, air or nitrogen are sucked using air pump and the suction pipe of the throat of Venturi tube,
The gas displacement of interior of the cabinet is fallen, extra gas is discharged from gas vent in cabinet body.
3. purifying box is arranged, the gas in Venturi tube is filtered after dedusting, water suction and taste removal and is discharged into through exhaust fan
In cabinet body.
4. exhaust fan is arranged, negative pressure is generated, drives gas circulation.
The beneficial effect that this programme generates is:
Compared with the paper that irradiation archives can destroy archives for a long time of ultraviolet radiator in the prior art is unfavorable for archives storage,
Ultraviolet radiator irradiation first is carried out to archives in this programme, archives are carried out disinfection and close ultraviolet light immediately after sterilizing, avoid purple
During outside line irradiation for a long time destroys the paper of archives, while ultraviolet radiator is irradiated, exhaust fan sucks the gas of interior of the cabinet
Body is sent into Venturi tube, while the suction pipe of the throat of Venturi tube sucks cold air by air pump, and mixed gas enters purifying box
Interior of the cabinet is returned again to after being filtered dedusting, water suction and taste removal, the extra gas of interior of the cabinet is discharged from gas vent, on the one hand
Temperature rises caused by avoiding interior of the cabinet from irradiating the heat generated because of ultraviolet radiator, on the other hand by the wet of interior of the cabinet
Foul atmosphere is replaced as dry clean air, then suction pipe by air pump be filled with nitrogen displace interior of the cabinet completely
Dry air is then shut off regulating valve, keeps nitrogen to recycle in the device, the storage of collateral security archives.
Further, the drawer is made of transparent plastics；Door curtain is provided with outside cabinet body, the color of door curtain is set as deep
Color.
It conveniently checks the archives of interior of the cabinet, while can avoid archives again by direct sunlight.
Further, the door curtain is made of plastics, and door curtain is wound into volume, and door curtain can be kept under the memory function of itself
Winding, door curtain be dimensioned to can the one side by cabinet body towards user shelter from completely；Door curtain includes towel body and bag body, bag
The quantity of body is set as two and is symmetrically fixed on the both ends of towel body；The central axes of bag body and towel body are along the side of the elongation of door curtain
To arrangement；When there is gas to enter bag body, bag body can be expanded and be stretched；When the intracorporal gas emptying of bag, door curtain again can be certainly
It is wound under body memory function；Door curtain, which is located at drawer part below and the lower part of cabinet body, to be fixed, bag body lower part and cabinet body lower part it
Between pass through connecting tube be connected to；Side of the bag body lower end far from connecting tube is connected to the inlet end of Venturi tube；Towel body is set as long
Rectangular, bag body is tubulose closed at both ends.
Realize automatic winding and the stretching, extension of door curtain；Towel body is set as rectangle, and bag body is the closed tubulose of oral area.
Further, the bag body is provided with gas vent far from one end of connecting tube；Be provided in gas vent spring and with row
The gas plug that stomata is slidably and sealingly connected with, one end of spring are fixed on the inner wall of gas vent, and the other end of spring is fixed on gas
Body is beyond the Great Wall；When the intracorporal air pressure of bag is more than setting value, gas will push gas plug and skid off gas vent；When gas pressure in bag body
When being brought down below setting value, spring will pull the reset of gas plug.
Automatically gas extra inside bag body is discharged.
Further, filter plate is provided in the purifying box, inlet end to the outlet side of filter plate is respectively arranged with filtering
Cotton, desiccant and active carbon.
Gas is filtered except dust and bacterium and water suction and taste removal.
Further, the filter plate is set as pumping board, purifies and is provided with the pumping slot matched with filter plate on chamber interior wall, takes out
The direction of slot is consistent with the direction that filter plate is extracted out, and the quantity of pumping slot is set as two and is symmetrically distributed in purification chamber interior wall
On；Filter plate is slidably and sealingly connected with purifying box.
It is convenient for changing filter plate.
Detailed description of the invention
Fig. 1 is overall structure figure when door curtain is wound.
Fig. 2 is overall structure figure when door curtain is unfolded.
Fig. 3 is door curtain structure schematic diagram.
Fig. 4 is drawer three-dimensional structure diagram.
Fig. 5 is the portion A enlarged drawing in Fig. 2.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: cabinet body 10, drawer 11, handle 12, mesh 13, limit plate 14, ultraviolet
Line lamp 15, door curtain 20, towel body 21, bag body 22, connecting tube 23, gas vent 24, gas plug 25, spring 26, Venturi tube 30, suction pipe
31, purifying box 40, filter plate 41, exhaust fan 50.
Embodiment is basic as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5:
A kind of archives storage cabinet, as shown in Figure 1, including rack, cabinet body 10 and door curtain 20.There are two being fixed inside cabinet body 10
Flase floor, flase floor is by 10 equally-spaced of cabinet body at the space of upper, middle and lower three.The inner top center of cabinet body 10 and grid
The center of the lower end surface of plate is respectively and fixedly provided with ultraviolet radiator 15, and ultraviolet radiator 15 is used for the sterilization that carries out disinfection to archives.It is solid in rack
Surely there is ultraviolet radiator switch.
Cabinet body 10 is internally provided with drawer 11, and drawer 11 is located at the lower section of ultraviolet radiator 15, and drawer 11 passes through with cabinet body 10
Sliding rail connection.The quantity of drawer 11 is set as 3 and is arranged successively from top to bottom.When open a drawer 11 when, drawer 11 and cabinet body
It is sealed between 10.
As shown in figure 4, being provided with " regular hexagon " on each face of drawer 11 to guarantee the air circulation in cabinet body 10
The mesh 13 of shape.Since ultraviolet radiator 15 can only be irradiated to the surface of object, in order to which preferably archives are carried out disinfection sterilization, therefore
Need to guarantee that the surface of archives is irradiated to completely by ultraviolet radiator 15, while archives get together and will affect archives ventilation, therefore
It needs that archives is avoided to get together, therefore is fixed with limit plate 14 in the interior bottom of drawer 11, the short side of limit plate 14 is along vertical side
To arrangement.The quantity of limit plate 14 is set as 13, and the inside of each drawer 11 can place 14 archives.
As shown in Figure 1, being fixed with handle 12 on drawer 11, drawer 11 is easy to open and closed.Drawer 11 is checked for convenience
Interior situation, drawer 11 are made of transparent plastics.Smoothly it can extract out and close when archives being housed for convenience of drawer 11, drawer
Bottom is set as 5cm higher than the height of archives at a distance from 15 lower end of ultraviolet radiator in 11, on the one hand saves space, on the other hand keeps away
Exempt from archives with ultraviolet radiator 15 apart from closely archives being caused to be heated very much, is unfavorable for the storage of archives.
It needs to avoid direct sunlight during due to archives storage, therefore is provided with door curtain 20, door curtain 20 outside cabinet body 10
Color be set as black.Door curtain 20 is made of plastics, and door curtain 20 is wound into the shape for the plastics that children blow on the whistle of Longkou, door
Curtain 20 has Memorability.As shown in figure 3, shape when door curtain 20 is unfolded is rectangular shape, door curtain 20 is dimensioned to energy
One side by cabinet body 10 towards user shelters from completely.Door curtain 20 includes towel body 21 and bag body 22, and the quantity of towel body 21 is arranged
It is one, the quantity of bag body 22 is set as two and is symmetrically fixed on the left and right ends of towel body 21.In bag body 22 and towel body 21
Axis is arranged in a vertical direction.Towel body 21 is set as rectangle, and bag body 22 is the closed tubulose of oral area.
Door curtain 20 can keep winding under the memory function of itself, be easy to open drawer 11；When there is sufficiently large gas
When into bag body 22, bag body 22 can be expanded and be stretched, so that door curtain 20 be stretched, make door curtain 20 by cabinet body 10 towards user's
It covers on one side.When the gas emptying in bag body 22, door curtain 20 can be wound under itself memory function.The winding of door curtain 20 and stretching, extension
Principle to toy for children to blow the principle of stretching, extension and winding of roll of plastic on the whistle of Longkou similar.The winding direction of door curtain 20 is set
It is set to the direction far from cabinet body 10, facilitates the curling of door curtain 20.
Fixed as shown in Fig. 2, door curtain 20 is located at the part below of drawer 11 and the lower part of cabinet body 10, the lower part of bag body 22 with
It is connected between the lower part of cabinet body 10 by connecting tube 23.Bag body 22 is provided with gas vent 24 far from one end of connecting tube 23, exhaust
Hole 24 is cylinder.As shown in figure 5, being provided with gas plug 25 and spring 26 in gas vent 24, gas plug 25 is set as back taper,
One end of spring 26 is fixed on the intersection of the inner wall of gas vent 24 and the inner wall of bag body 22, and the other end of spring 26 is fixed on gas
The apex of body plug 25.When the air pressure in bag body 22 is more than certain value, gas will push gas plug 25 and skid off gas vent 24；When
When gas pressure is down to lower than certain value in bag body 22, spring 26 will pull the reset of gas plug 25.The principle of gas plug 25 with let out
Pressure valve is similar.
As shown in Fig. 2, being further fixed on Venturi tube 30 in rack, the lower end of bag body 22 is far from the side of connecting tube 23 and text
The inlet end of venturi 30 is connected to.The throat of Venturi tube 30 is provided with suction pipe 31, and suction pipe 31 is connected with gas source, gas by air pump
The mechanism of pump be it is existing, manually regulating valve is provided on suction pipe 31.Gas source be it is existing, gas source be air or nitrogen.
The outlet side of Venturi tube 30 is connected with purifying box 40, and purifying box 40 is fixed on the rack, and is provided with filter plate in purifying box 40
41, inlet end to the outlet side of filter plate 41 is respectively arranged with filter cotton, desiccant and active carbon, be respectively intended to filtering dust and
Bacterium, water suction, taste removal.For convenience of replacement filter plate 41, filter plate 41 is set as pumping board, is provided on 40 inner wall of purifying box and mistake
The direction of the pumping slot that filter plate 41 matches, pumping slot is consistent with the direction that filter plate 41 is extracted out, and the quantity of pumping slot is set as two
And it is symmetrically distributed on the inner wall of purifying box 40.Filter plate 41 is slidably and sealingly connected with purifying box 40.
Purifying box 40 is connected with exhaust fan 50 far from one end of Venturi tube 30, and exhaust fan 50 is fixed on the rack, exhausting
The outlet of machine 50 is connected to the inside top of cabinet body 10.The frequency modulation switch of exhaust fan 50 is further fixed in rack, frequency modulation switch can
The frequency of exhaust fan 50 is adjusted from 0-50 hertz.
Because although ultraviolet light has the effect of disinfection and sterilization, but prolonged ultraviolet radiation will cause the damage of archives.
Therefore the storage of archives is in three steps in the present embodiment:
The first step, ultraviolet ray sterilization bactericidal.Under original state, door curtain 20 is wound.After archives are put into drawer 11, close and take out
Drawer 11 opens regulating valve, by air pump access air and booster air pump.Adjusting frequency modulation switch makes 50 fast pump of exhaust fan, exhausting
Machine 50 takes out the gas inside Venturi tube 30 by purifying box 40, and the throat of Venturi tube 30 sucks air by suction pipe 31, empty
Gas filters by purifying box 40, enters in cabinet body 10 through exhaust fan 50 again after dry, taste removal, and clean dry gas pushes cabinet body
Moist turbidity thereof in 10 is entered in bag body 22 by connecting tube 23, and bag body 22, which gradually expands, drives door curtain 20 to stretch upwards
Drawer 11 is covered.Since the throat of Venturi tube 30 constantly sucks air, the amount of the gas in bag body 22 is more and more, extra
Gas from gas vent 24 be discharged.While shutting door curtain 20, by the gas inside cabinet body 10 be filtered dedusting, drying,
Taste removal.Since eyes of the ultraviolet light to human body have injury, therefore the door curtains 20 such as need are then turned on ultraviolet radiator 15 after covering cabinet body 10.
At this point, pressing ultraviolet radiator switch, ultraviolet radiator 15 is opened, ultraviolet light is irradiated archives, and ultraviolet light disappears to archives
Kill bacterium.The irradiation duration for controlling ultraviolet radiator 15 according to the actual situation, closes ultraviolet radiator 15 immediately after the completion of irradiation.It is ultraviolet
Line lamp 15 can generate heat during irradiating make the temperature in cabinet body 10 rise the storage for being unfavorable for archives, to cabinet body 10
The interior air that is constantly passed through can reduce temperature in cabinet body 10, store archives preferably.
Second step, nitrogen protection.The chemical property torpescence of nitrogen, is commonly used for preservative.When disinfection and sterilization in cabinet body 10,
After the completion of dry, taste removal, pump of stopping the supple of gas or steam allows air pump access nitrogen to restart air pump, by the air displacement in cabinet body 10 at nitrogen.By
Can be mixed with air in nitrogen, therefore will not be finally 100% pure nitrogen gas in cabinet body 10, but nitrogen gas purity constantly rise it is close
Pure nitrogen gas can achieve expected protecting effect.Nitrogen replacement process carries out simultaneously with 15 irradiation process of ultraviolet radiator, when saving
Between.
It by the set of frequency higher side face of exhaust fan 50 is cold in order to be filled with using air pump to cabinet body 10 in two steps
Gas reduce cabinet body 10 in temperature, be on the other hand for the gas in Rapid replacement cabinet body 10.
Step 3: the frequency for reducing exhaust fan 50, which expands bag body 22 just, makes door curtain 20 by cabinet after the completion of nitrogen displacement
Body 10 covers and gas vent 24 is blocked by gas plug 25.Be then shut off regulating valve, pump of stopping the supple of gas or steam, make nitrogen in the present embodiment into
Row internal system circulation.
Since 10 the inside of cabinet body is still with the presence of a small amount of oxygen, there is still a need for ventilations for the process of archives preservation, therefore
It needs to carry out internal circulation.
It takes archives or when placing archives when needing to be again turned on drawer 11, closes exhaust fan 50 and simultaneously open regulating valve,
Atmospheric pressure can be such that the gas in bag body 22 is discharged from suction pipe 31, and 20 automatic winding of door curtain can open drawer 11 and use.
Since air is cheap and easy to get, and nitrogen higher cost, therefore replaced in ultraviolet radiator irradiation process using air.
Specific implementation process is as follows:
The first step, ultraviolet ray sterilization bactericidal.Under original state, door curtain 20 is wound.After archives are put into drawer 11, close and take out
Drawer 11 opens regulating valve, air pump is accessed air.Adjusting frequency modulation switch makes 50 fast pump of exhaust fan, and air is through enturi tube
30 enter the filtering of purifying box 40, dry, taste removal after enter in cabinet body 10 through exhaust fan 50, clean dry gas pushes cabinet body 10
In moist turbidity thereof enter in bag body 22, bag body 22 gradually expands and drives door curtain 20 stretching, extension hides drawer 11 upwards
Firmly.Then, ultraviolet radiator switch is pressed, is carried out disinfection sterilization with ultraviolet light to archives.
Second step, nitrogen protection.After the completion of disinfection and sterilization, drying, taste removal in cabinet body 10, air pump is accessed into nitrogen, it will
Air displacement in cabinet body 10 is at nitrogen.Ultraviolet radiator 15 is closed after the completion of disinfection and sterilization.
Step 3: the frequency for reducing exhaust fan 50, which expands bag body 22 just, makes door curtain 20 by cabinet after the completion of nitrogen displacement
Body 10 covers and gas vent 24 is blocked by gas plug 25.Be then shut off regulating valve and air pump, make nitrogen in the present embodiment into
Row internal system circulation.
When need to be again turned on drawer 11 take archives or place archives when, close exhaust fan 50 open regulating valve, greatly
Air pressure can be such that the gas in bag body 22 is discharged from suction pipe 31, and 20 automatic winding of door curtain can open drawer 11 and use.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of archives storage cabinet, including rack and cabinet body, it is characterised in that: be fixed with ultraviolet radiator in cabinet body, consolidate in rack
Surely there is ultraviolet radiator switch；Interior of the cabinet is provided with drawer；When opening a drawer, sealed between drawer and cabinet body；Cabinet body connection
There is the Venturi tube being fixed on the rack；The throat of Venturi tube is provided with suction pipe, and suction pipe is connected with gas source by air pump；Suction pipe
On be provided with regulating valve；The outlet side of Venturi tube be connected be fixed on the rack can be by gas filtration, water suction and taste removal
Purifying box；Purifying box is connected with the exhaust fan being fixed on the rack, the outlet of exhaust fan and cabinet far from one end of Venturi tube
Internal portion's connection；The frequency modulation switch of control exhaust fan is further fixed in rack；Gas vent is provided on cabinet body.
2. a kind of archives storage cabinet according to claim 1, it is characterised in that: the drawer is made of transparent plastics；
Door curtain is provided with outside cabinet body, the color of door curtain is set as dark.
3. a kind of archives storage cabinet according to claim 2, it is characterised in that: the door curtain is made of plastics, door curtain quilt
Winding is coiled, and door curtain can keep winding under the memory function of itself, and being dimensioned to for door curtain can be by cabinet body towards user
One side shelter from completely；Door curtain includes towel body and bag body, and the quantity of bag body is set as two and is symmetrically fixed on the two of towel body
End；The central axes of bag body and towel body are arranged along the direction of the elongation of door curtain；When there is gas to enter bag body, bag body can expand simultaneously
Stretching, extension；When the intracorporal gas emptying of bag, door curtain can be wound under itself memory function again；Door curtain is located at drawer part below
It fixes with the lower part of cabinet body, is connected between bag body lower part and cabinet body lower part by connecting tube；Bag body lower end far from connecting tube one
Side is connected to the inlet end of Venturi tube；Towel body is set as rectangle, and bag body is tubulose closed at both ends.
4. a kind of archives storage cabinet according to claim 3, it is characterised in that: the bag body is set far from one end of connecting tube
It is equipped with gas vent；The gas plug for being provided with spring in gas vent and being slidably and sealingly connected with gas vent, one end of spring are fixed on
On the inner wall of gas vent, the other end of spring is fixed on gas beyond the Great Wall；When the intracorporal air pressure of bag is more than setting value, gas can be pushed away
Body plug of taking offence skids off gas vent；When gas pressure is down to lower than setting value in bag body, spring will pull the reset of gas plug.
5. a kind of archives storage cabinet according to claim 4, it is characterised in that: it is provided with filter plate in the purifying box,
The inlet end of filter plate to outlet side is respectively arranged with filter cotton, desiccant and active carbon.
6. a kind of archives storage cabinet according to claim 5, it is characterised in that: the filter plate is set as pumping board, purification
The pumping slot matched with filter plate is provided on chamber interior wall, the direction of pumping slot is consistent with the direction that filter plate is extracted out, and pumping slot
Quantity is set as two and is symmetrically distributed on purification chamber interior wall；Filter plate is slidably and sealingly connected with purifying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356023.9A CN110074562B (en) | 2019-04-29 | 2019-04-29 | Archive storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356023.9A CN110074562B (en) | 2019-04-29 | 2019-04-29 | Archive storage cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN110074562A true CN110074562A (en) | 2019-08-02 |
| CN110074562B CN110074562B (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910356023.9A Active CN110074562B (en) | 2019-04-29 | 2019-04-29 | Archive storage cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN110074562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900022611A1 (en) * | 2019-12-02 | 2021-06-02 | Marvil Eng S R L | AUTOMATED WAREHOUSE SUPPLIED WITH OXYGEN REDUCING FIRE-FIGHTING SYSTEM. |
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| Publication number | Publication date |
|---|---|
| CN110074562B (en) | 2020-12-08 |
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Effective date of registration: 20230406 Address after: 053800 East side of Zongsan Street, Shenzhou Economic Development Zone, Hengshui City, Hebei Province, north side of Hengxin Road Patentee after: Liming International Intelligent Furniture (Shenzhou) Co.,Ltd. Address before: 101102 No.18, Jingsheng South 4th Street, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee before: BEIJING DAYBREAK WENYI FURNITURE CO.,LTD. |