CN116122700A - Intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and use and maintenance method - Google Patents
Intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and use and maintenance method Download PDFInfo
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- CN116122700A CN116122700A CN202211224378.0A CN202211224378A CN116122700A CN 116122700 A CN116122700 A CN 116122700A CN 202211224378 A CN202211224378 A CN 202211224378A CN 116122700 A CN116122700 A CN 116122700A
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- 238000012546 transfer Methods 0.000 title claims abstract description 312
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 82
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 64
- 238000000746 purification Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012423 maintenance Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 87
- 238000007789 sealing Methods 0.000 claims description 76
- 238000003860 storage Methods 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 230000008676 import Effects 0.000 claims 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 108010066057 cabin-1 Proteins 0.000 description 18
- 238000003825 pressing Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- 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—Ultraviolet radiation
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
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- 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
- B01D46/88—Replacing filter elements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention relates to the technical field of clean room transfer windows, in particular to an intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and a use and maintenance method, which comprises the following steps: the top of the transfer cabin is fixedly provided with a wind feeding and returning device; the air supply high-efficiency filter module is arranged in the air supply and return device, and an air return primary filter module is arranged below the air supply high-efficiency filter module; the control module is fixedly arranged on the upper end face of the air supply and return device and the electronic tag is independently arranged on the transfer box; the beneficial effects are as follows: through setting up the transfer door that the qxcomm technology can be opened, make the mutual transfer article of clean room more convenient between, be convenient for carry out unified management, through setting up electronic tags, RFID read write line, intelligent control ware, adopt automatic mode, reduced the people and contact the pollution, avoided the people to miss the operation risk completely for article transfer process is controllable, and the process information is traceable, has improved the reliability.
Description
Technical Field
The invention relates to the technical field of clean room transfer windows, in particular to an intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and a use and maintenance method.
Background
The transfer window is used as an auxiliary device of the clean room, is mainly used for transferring small articles between the unclean area and the clean area, so as to reduce the door opening times of the clean room and reduce the pollution of the clean area to the maximum extent, and is widely applied to all places needing air purification, such as micro-technology, biological laboratories, pharmaceutical factories, hospitals, food processing industry, LCD, electronic factories and the like.
To the article transmission between four toilet, traditional transfer window can only satisfy the mutual transmission between two adjacent rooms, can't satisfy the mutual transmission demand of many room article, consequently need set up many transfer windows, inefficiency and need, not only destroyed the aesthetic property of wall, occupation space, but also can greatly increased equipment, manpower and maintenance cost, increase the management risk of toilet article.
The existing transfer window is manually set and operated, human contact pollution exists, process information cannot be traced, purification and sterilization time is manually set to be fixed time, and objects with different purification and sterilization levels cannot be effectively purified and sterilized, so that cross pollution is caused. The primary and efficient filter is replaced by disassembling the inside of the transmission window, the process is complex, and the efficiency is low
Disclosure of Invention
The invention aims to provide an intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and a use and maintenance method, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device, the intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device comprises:
the top of the transfer cabin is fixedly provided with an air supply and return device, and the size of the air supply and return device is matched with that of the transfer cabin;
the air supply high-efficiency filter module is arranged in the air supply and return device, and an air return primary filter module is arranged below the air supply high-efficiency filter module;
the control module is fixedly arranged on the upper end face of the air supply and return device and
and the electronic tag is independently arranged on the transfer box.
Preferably, the transmission cabin includes the transmission cabin main part, the fixed upper cover plate that is provided with in top of transmission cabin main part, the upper cover plate is provided with four groups, four groups upper cover plates evenly symmetric distribution is at four groups roof of transmission cabin main part, the below of upper cover plate is provided with the lower apron, the fixed inner wall bottom that sets up at the transmission cabin main part of lower apron, the lower apron is provided with four groups, four groups lower apron corresponds each other with four groups upper cover plates, the transfer mouth has been seted up to the lateral wall central symmetry position of transmission cabin main part, the transfer mouth runs through the lateral wall of transmission cabin main part and is linked together with the inside of transmission cabin main part, the lateral wall of transfer mouth has the transfer door through the hinge, the size of transfer door and the inside size phase-match of transfer mouth, four groups of transfer mouth evenly symmetric distribution are at four groups lateral walls of transmission cabin main part, and four groups of transfer mouth's inside lateral wall all is provided with a magnetism switch through the screw fixation.
Preferably, four groups of side walls of the transfer cabin body are fixedly provided with transfer acousto-optic prompters, an oriented transfer button is arranged right below the transfer acousto-optic prompters, the oriented transfer button is arranged on the side wall of the transfer cabin body, the oriented transfer button is provided with three groups, the three groups of oriented transfer buttons are symmetrically distributed, a manual-automatic change-over switch is arranged below the oriented transfer button in an embedded mode, the manual-automatic change-over switch is arranged on the surface of the transfer cabin body, a laminar flow purification time timer is arranged below the manual-automatic change-over switch, the laminar flow purification time timer is embedded and arranged on the surface of the transfer cabin body, a power switch is arranged below the laminar flow purification time timer, the power switch is embedded and arranged on the surface of the transfer cabin body, an RFID reader-writer is embedded and arranged at the center position of the side wall of the transfer cabin body, hollow toughened glass is embedded and arranged at the center position of the surface of the transfer door, a door handle is embedded and the lower end faces of the four groups of upper cover plates are fixedly provided with ultraviolet sterilization lamps.
Preferably, the air supply and return device comprises an air return cabin, the side wall of the air return cabin is fixedly provided with air return upright posts, the air return upright posts are provided with four groups, the four groups of air return upright posts are uniformly and symmetrically arranged around the air return cabin, the outer sides of the four groups of air return upright posts are provided with wiring grooves, the center position of the lower end face of the air return cabin is fixedly provided with a centrifugal fan, an air supply efficient filter module is arranged right below the centrifugal fan, the air supply efficient filter module is fixedly arranged at the center position of the inner part of the four groups of air return cabin, an air return primary filter module is arranged right below the air supply efficient filter module, and the air return primary filter module is fixedly arranged at the bottom end of the inner part of the four groups of air return upright posts.
Preferably, the inlet and outlet of the centrifugal fan are respectively provided with a high-efficiency filter leakage detection device and a pressure difference detection device, the pressure difference detection device is arranged on the upper surface of the return air cabin, the outer surface of one group of wiring grooves is fixedly provided with a detection panel, the surface of the detection panel is provided with a PAO dust-generating inlet, the upper part of the PAO dust-generating inlet is provided with a DOP detection outlet and a monitoring pressure difference meter, the lower part of the PAO dust-generating inlet is provided with a filter replacement alarm and a detection switch, and the DOP detection outlet, the monitoring pressure difference meter, the filter replacement alarm and the detection switch are all arranged on the surface of the detection panel and extend to the outer side of the return air feeding device.
Preferably, the high-efficient filter module of air supply includes high-efficient filter, high-efficient filter's lower terminal surface is fixed to be provided with the sealing strip, the sealing strip is kept away from high-efficient filter's one end lateral wall and is fixed to be provided with the compactor, the compactor is provided with four groups, four groups of even symmetric distribution of compactor is around the sealing strip, and four groups of equal spiro union in surface of compactor have the bolt, and the surface cover of bolt is equipped with the air supply grid, the air supply grid passes four groups of bolts and sets up the lower surface at the sealing strip, and four groups of equal spiro union in surface of bolt have the dovetailed nut, under the cooperation of bolt and dovetailed nut, the below at the sealing strip is fixed to the air supply grid.
Preferably, the return air primary filter module comprises a return air grid plate, a primary filter is arranged below the return air grid plate, a pressing pulling piece is fixedly arranged on the lower end face of the primary filter, four groups of pressing pulling pieces are arranged on the pressing pulling piece, bolts are inserted into the surfaces of the four groups of pressing pulling pieces, one end of each bolt is fixedly connected to the lower end face of the return air grid plate, the outer surface of one end of each bolt, far away from the return air grid plate, is in threaded connection with a dovetail nut, the dovetail nut is located below the pressing pulling piece, the primary filter is fixedly arranged below the return air grid plate under the cooperation of the bolts, the dovetail nut and the pressing pulling piece, and the control module comprises a power supply and a controller which are arranged above a return air cabin and extends to the upper end face of the return air supplying and returning device.
Preferably, the inside lateral wall of transfer mouth is fixed and is provided with spacing frame, spacing frame is "" type structure, the inside size phase-match of size and the transfer mouth of spacing frame, the articulated end of the central wall of spacing frame and transfer door is located same one side, and center wall one side of spacing frame is provided with spacing post, spacing post joint sets up the inside at first storage tank, the inner wall at the transfer mouth is seted up to first storage tank, the size phase-match of the size of first storage tank and spacing post, one side of spacing post is the incline state, and the inside of first storage tank is provided with reset spring, reset spring is fixed to be set up between the inner wall of first storage tank and the lateral wall of push pedal, the push pedal passes through reset spring elasticity setting in the inside of first storage tank, and one side and spacing post fixed connection of reset spring are kept away from to the push pedal, one side of first storage tank is seted up logical groove, the one end and the groove of keeping away from first storage tank is linked together in the inside of transfer cabin main part, and the groove and the inside of keeping away from storage tank and spacing frame is linked together, the size and the size phase-match of spacing post, one side is the inside of spacing frame is provided with reset spring, reset spring through the inside, reset spring and the inside is located the side of the first storage tank and the side is close to the gasbag through the reset frame and is set up with the inside the gasbag through the reset frame, the side is set up and is close to the air bag.
Preferably, the clamping groove has been seted up to one side lateral wall surface that spacing frame was kept away from to the transfer mouth, the size in clamping groove and the size phase-match of clamping plate, the fixed setting of clamping plate is kept away from one side lateral wall of transfer cabin main part at the transfer door, the fixed surface in clamping groove is provided with first sealing block, the size in first sealing block and the size phase-match in clamping groove, the second storage groove has been seted up to the terminal surface central symmetry position of first sealing block, the inside grafting in second storage groove is provided with the second sealing block, the size in second sealing block and the inside size phase-match in second storage groove, and the inside in second storage groove is provided with the shell fragment, the shell fragment is fixed to be set up between the bottom in second sealing block and the inner wall in second storage groove, the shell fragment is provided with the multiunit, the even symmetric distribution of shell fragment, the second sealing block is through multiunit elastic grafting in second storage inslot, and the transversal personally submitting "Z" structure of shell fragment, every department corner point is all fixed with the strengthening rib, the length phase-match of strengthening rib, and the lateral wall fixed connection of second sealing block has the second sealing block to connect with the second sealing block, the second sealing block is the big seal connection piece and the big seal connection piece of loudspeaker seal face, the big seal connection piece is on the big seal connection piece of loudspeaker seal face.
Preferably, the main body of the transfer cabin is square, L-shaped stainless steel materials and the joints of four sides are chamfered.
Preferably, holes required by the efficient filter are reserved in the upper cover plate.
Preferably, holes required by the primary filter are reserved in the lower cover plate, and grooves are formed in the peripheries of the holes.
Preferably, the door magnetic switch has a feedback function and can feed back the opening or closing state of the transfer door.
Preferably, the directional transmission button and the transmission acousto-optic prompter are provided with four sets, and the directional transmission button is printed with a transmission area number.
Preferably, the laminar flow purifying time timers are four, and countdown time scales are arranged.
Preferably, the return air cabin is provided with a return air hole and a fan air inlet hole.
Preferably, the centrifugal fan is connected with the return air cabin through a bolt, and the centrifugal fan is a variable-frequency fan.
Preferably, the section of the return air upright post is square, and the inlet and the outlet are communicated with the return air primary filter module and the return air cabin.
Preferably, the section of the wiring groove is L-shaped, and the wiring groove is arranged adjacent to the return air upright post.
Preferably, a circular sleeve is arranged between the compactor arranged on the air supply efficient filter module and the air supply grid plate, the circular sleeve is welded with the compactor and the air supply grid plate into a whole, the circular sleeve is sleeved on the bolt, and tightness of the compactor is adjusted through a dovetail nut.
Preferably, the return air primary filter module is characterized in that the bolts are connected with the return air grid plates in a welded mode, the pressing pulling pieces are provided with holes, the pressing pulling pieces are sleeved on the bolts, and the bolts are fastened through dovetail nuts.
The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device using and maintaining method comprises the following steps:
step 1: installing the intelligent transmission window in place and switching on a power supply;
step 2: the door magnetic switch is automatically electrified, and four groups of transmission doors are all locked;
step 3: the manual-automatic switching switch is shifted to a manual operation position;
step 4: rotating a laminar flow purification time timer, rotating scales to the time scales required by the articles, starting a centrifugal fan, running according to the maximum air quantity, performing self-cleaning of a transmission cabin, and simultaneously starting four ultraviolet sterilizing lamps to perform omnibearing sterilization inside the transmission cabin;
step 5: the laminar flow purifying time timer is automatically closed until the time, the transfer cabin is self-cleaned and sterilized, the transfer cabin reaches a clean sterile state, the door magnetic switch is automatically unlocked, and any transfer door can be opened;
step 6: opening a transfer door at the upstream side, automatically locking the transfer doors at the other three sides by the system, putting transfer objects into the transfer cabin, closing the transfer door, clicking a directional transfer button on the main body of the transfer cabin, selecting a room number to be transferred, at the moment, locking the transfer door at the upstream side, unlocking a door magnetic switch of the transfer door at the downstream side, and sending an acousto-optic prompt by a transfer acousto-optic prompt at the corresponding side;
Step 7: receiving personnel at the downstream side, opening a transfer door, taking out the transferred articles, closing the transfer door, feeding back a door closing state by a door magnetic switch, unlocking all the door magnetic switches, completing an article transfer flow, resetting all the states, and waiting for the next transfer;
wherein, switch to automatic mode, include the following steps:
step 1: the manual-automatic change-over switch is shifted to an automatic operation position;
step 2: when the equipment is operated for the first time, the centrifugal fan is automatically started at the maximum air quantity according to the universal self-cleaning time preset by the controller, self-cleaning and ultraviolet irradiation sterilization are carried out, after the self-cleaning sterilization is finished, the controller controls the centrifugal fan to change frequency, the centrifugal fan enters an energy-saving operation state and operates at a low rotating speed, and meanwhile, the ultraviolet sterilization lamp is turned off;
step 3: filling the articles to be transferred into a transfer box, and writing article information into an electronic tag, wherein the electronic tag internal information comprises an article name, article boxing time, an article transfer starting room, an article sterilization time length requirement, an article transfer required purification level and purification time length, an article actual sterilization time length and an article taking-out time;
step 4: the transfer box with the electronic tag and the transfer article are close to the RFID reader, and at the moment, the RFID reader reads the information of a room where the electronic tag transfers, the sterilization time requirement of the article and the information of the purification level needed by the article transfer;
Step 5: opening a transfer door, placing the transfer box and the transfer objects into the transfer cabin, and closing the transfer door;
step 6: the door magnetic switch reads a door closing feedback signal, the controller starts to process according to the read information of the electronic tag, locks the transmission door, controls the centrifugal fan to switch from an energy-saving mode to a working mode according to the read purification level and time length requirements, automatically adjusts the air quantity and the running time, and controls the opening quantity and the opening time of the ultraviolet sterilizing lamps according to the read sterilizing time length information;
step 7: after purification and sterilization are completed, the ultraviolet sterilizing lamp is turned off, the centrifugal fan is switched to an energy-saving operation mode, and the controller controls the downstream side door magnetic switch to unlock and simultaneously sends out an acousto-optic prompt;
step 8: a downstream side receives personnel, a transfer door is opened to take away the transferred articles, and the transfer box passes through the RFID reader-writer, and at the moment, the information of the actual purifying time of the articles, the actual sterilizing time of the articles and the article taking-out time is automatically written into the electronic tag;
step 9: closing a transfer door, automatically resetting the system, and waiting for the next transfer operation;
step 10: and the background automatically records, prints and archives according to the data of the electronic tag.
The maintenance method comprises the following steps:
Step 1: reading data of a monitoring differential pressure meter, and judging that the high-efficiency filter is in a state of needing to be replaced;
step 2: cutting off the power supply of the transmission window device;
step 3: opening a transfer door and disassembling the air supply efficient filter module;
the steps are as follows: the dovetail nuts on the four bolts are rotated, and the air supply grid plate, the compactor, the high-efficiency filter and the sealing strip are integrally disassembled;
step 4: reversely buckling the new high-efficiency filter on the air supply grid plate and the compactor, and aligning the sealing strip with the edge of the high-efficiency filter;
step 5: the assembled air supply high-efficiency filter module is integrally sent into a transmission cabin, corresponding bolts are sleeved in the transmission cabin, and dovetail nuts are screwed in, so that the sealing strip is sealed under the stress;
step 6: closing a transfer door, opening a transfer window device for running test, connecting a PAO dust-generating inlet and a DOP detection outlet for leak detection test, and ensuring that the aerosol concentration reaches the test requirement, so that the high-efficiency filter is mounted without leakage, and the air supply high-efficiency filter module is completely replaced;
step 7: closing the transmission window device, opening the transmission door, and integrally taking out the return air primary filter module;
step 8: the dovetail nut is rotated, the compressing pulling sheet is in a loose state at the moment, the compressing pulling sheet is pulled to a certain degree, and the primary filter can be taken out integrally;
Step 9: aligning the new primary filter, poking back the compaction poking piece, poking the compaction poking piece, screwing the dovetail nut, and completing the replacement of the primary filter;
step 10: and (3) placing the return air primary filter module at the bottom of the transfer cabin, aligning with the groove of the lower cover plate, and completing the replacement of the return air primary filter module.
Wherein the sealing method comprises the following steps:
step 1: in the closing process of the transfer door, the side wall of the transfer door presses the limit column and presses the push plate inwards through the limit column;
step 2: in the inward moving process of the push plate, air in the push plate is discharged into the limit frame through the matching of the through groove and the abdication groove;
step 3: when the transfer door is closed, the inner side wall of the transfer door is connected with the side wall of the limit frame, meanwhile, air in the limit frame is discharged into the air bag, and the air bag expands through the air, so that the rubber gasket is tightly attached to the side wall of the transfer door;
step 4: the clamping plate fixedly arranged at the other end of the transfer door is clamped in the clamping groove and is contacted with the surface of the second sealing block, and when the transfer door is completely closed, the door magnetic switch fixedly attracts the transfer door and enables the second sealing block to be tightly attached to the side wall of the clamping plate through the elastic sheet
Compared with the prior art, the invention has the beneficial effects that:
according to the intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and the use and maintenance method, through the arrangement of the omnidirectional openable transfer door, a plurality of clean rooms are enabled to transfer objects more conveniently and uniformly, the equipment cost and the construction cost are low, the wall surface is provided with fewer holes, the clean room space is saved, the finished surface is more attractive, the artificial contact pollution is reduced through the arrangement of the electronic tag, the RFID reader-writer and the intelligent controller in an automatic mode, the risk of artificial misoperation is completely avoided, the object transfer process is controllable, the process information is traceable, the reliability is improved, meanwhile, the electronic tag is adopted, the automatic control system is simplified, the sensor investment is saved, in addition, the maintenance work is more convenient and rapid through the arrangement of the return air primary filter module and the air supply efficient filter module, the integral disassembly times of equipment are reduced, the tightness of the device is ensured, and the service life of the transfer window device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the present invention;
FIG. 3 is a schematic view of the exterior structure of the transfer chamber of the present invention;
FIG. 4 is a schematic view of the internal structure of the transfer chamber of the present invention;
FIG. 5 is a schematic view of a transfer chamber body panel of the present invention;
FIG. 6 is a schematic view of the air supply and return device according to the present invention;
FIG. 7 is a schematic diagram of a blast efficient filter module according to the present invention;
FIG. 8 is a schematic view of a return air primary filter module according to the present invention;
FIG. 9 is a schematic diagram of a detection panel according to the present invention;
FIG. 10 is a schematic diagram of a control module according to the present invention;
FIG. 11 is a schematic diagram of an electronic tag of a transfer case according to the present invention;
FIG. 12 is a schematic view showing the connection of the transfer chamber body and the transfer door structure of the present invention;
FIG. 13 is an enlarged schematic view of the structure shown in FIG. 12A;
FIG. 14 is a side view of the connection of the transfer pod body to the transfer gate structure of the present invention;
FIG. 15 is an enlarged schematic view of the structure shown at B in FIG. 14;
FIG. 16 is a partial cross-sectional view of the transfer chamber structure of the present invention;
FIG. 17 is a cross-sectional view of a seal block structure of the present invention;
FIG. 18 is a schematic view of a spring plate according to the present invention;
FIG. 19 is a cross-sectional view of the attachment of the stop to the air bag structure of the present invention.
In the figure: the air supply and return device 2, the control module 3, the electronic tag 4, the transfer cabin body 5, the upper cover plate 6, the lower cover plate 7, the transfer door 8, the door magnetic switch 9, the directional transfer button 10, the transfer acousto-optic prompter 11, the manual-automatic switch 12, the laminar flow purifying time timer 13, the power switch 14, the RFID reader-writer 15, the hollow toughened glass 16, the door handle 17, the ultraviolet sterilizing lamp 18, the air return cabin 19, the centrifugal fan 20, the air return upright post 21, the wiring groove 22, the air supply high-efficiency filter module 23, the air return initial-efficiency filter module 24, the high-efficiency filter leak detection device 25, the differential pressure detection device 26, the detection panel 27, the high-efficiency filter 28, the sealing strip 29, the air supply and return air supply system comprises a plurality of air supply and return air supply systems the air compressor 30, the air supply grid plate 31, the bolt 32, the dovetail nut 33, the primary filter 34, the compression pulling piece 35, the bolt 36, the dovetail nut 37, the return air grid plate 38, the PAO dust inlet 39, the DOP detection outlet 40, the monitoring differential pressure meter 41, the filter replacement alarm 42, the detection switch 43, the power supply 44, the controller 45, the transmission port 46, the limit frame 47, the rubber gasket 48, the limit post 49, the clamping groove 50, the first sealing block 51, the second sealing block 52, the relief groove 53, the through groove 54, the first storage groove 55, the push plate 56, the return spring 57, the sealing connection piece 58, the second storage groove 59, the spring piece 60, the reinforcing rib 61, the air bag 62 and the clamping plate 63.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 19, the present invention provides a technical solution: an intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device, which comprises:
the transmission cabin 1, the top of the transmission cabin 1 is fixedly provided with an air supply and return device 2, the size of the air supply and return device 2 is matched with the size of the transmission cabin 1, the transmission cabin 1 comprises a transmission cabin main body 5, the top of the transmission cabin main body 5 is fixedly provided with an upper cover plate 6, the upper cover plate 6 is provided with four groups, the four groups of upper cover plates 6 are uniformly and symmetrically distributed on the four groups of top walls of the transmission cabin main body 5, the lower cover plate 7 is arranged below the upper cover plate 6, the lower cover plate 7 is fixedly arranged at the bottom end of the inner wall of the transmission cabin main body 5, the lower cover plate 7 is provided with four groups, the four groups of lower cover plates 7 are mutually corresponding to the four groups of upper cover plates 6, the central symmetrical position of the side wall of the transmission cabin main body 5 is provided with a transmission port 46, the transmission port 46 penetrates through the side wall of the transmission cabin main body 5 and is communicated with the inside of the transmission cabin main body 5, the side wall of the transmission port 46 is hinged with a transmission door 8 through a hinge, the size of the transmission door 8 is matched with the inside size of the transmission port 46, four groups of transfer ports 46 are formed, the four groups of transfer ports 46 are uniformly and symmetrically distributed on four groups of side walls of the transfer cabin body 5, door magnetic switches 9 are respectively arranged on the inner side walls of the four groups of transfer ports 46 through screw fixation, transfer acousto-optic prompters 11 are respectively and fixedly arranged on the four groups of side walls of the transfer cabin body 5, directional transfer buttons 10 are arranged right below the transfer acousto-optic prompters 11, the directional transfer buttons 10 are arranged on the side walls of the transfer cabin body 5, the directional transfer buttons 10 are provided with three groups of directional transfer buttons 10, the three groups of directional transfer buttons 10 are symmetrically distributed, a manual-automatic switch 12 is embedded below the directional transfer buttons 10, the manual-automatic switch 12 is arranged on the surface of the transfer cabin body 5, a laminar flow purification time timer 13 is arranged below the manual-automatic switch 12, the laminar flow purification time timer 13 is embedded and arranged on the surface of the transfer cabin body 5, a power switch 14 is arranged below the laminar flow purification time timer 13, the power switch 14 is embedded and installed on the surface of the transfer cabin body 5, an RFID reader-writer 15 is embedded and installed at the center position of the side wall of the transfer cabin body 5, the RFID reader-writer 15 is positioned below the transfer door 8, hollow toughened glass 16 is embedded and installed at the center position of the surface of the transfer door 8, a door handle 17 is embedded and installed at the center position of one side of the transfer door 8, and ultraviolet sterilizing lamps 18 are fixedly installed on the lower end surfaces of the four groups of upper cover plates 6;
The air supply high-efficiency filter module 23, the air supply high-efficiency filter module 23 is arranged in the air supply and return device 2, the air supply high-efficiency filter module 24 is arranged under the air supply high-efficiency filter module 23, the air supply and return device 2 comprises an air return cabin 19, the side wall of the air return cabin 19 is fixedly provided with air return upright posts 21, the air return upright posts 21 are provided with four groups, the four groups of air return upright posts 21 are uniformly and symmetrically arranged around the air return cabin 19, the outer sides of the four groups of air return upright posts 21 are all provided with wiring grooves 22, the center position of the lower end surface of the air return cabin 19 is fixedly provided with a centrifugal fan 20, the air supply high-efficiency filter module 23 is arranged under the centrifugal fan 20, the air supply high-efficiency filter module 23 is fixedly arranged in the center position inside the four groups of the air return cabin 19, the air supply high-efficiency filter module 24 is arranged under the air supply high-efficiency filter module 23, the return air primary filter module 24 is fixedly arranged at the inner bottom ends of four groups of return air upright posts 21, the inlet and outlet of the centrifugal fan 20 are respectively provided with a high-efficiency filter leakage detecting device 25 and a pressure difference detecting device 26, the pressure difference detecting device 26 is arranged on the upper surface of the return air cabin 19, the outer surface of one group of wiring grooves 22 is fixedly provided with a detecting panel 27, the surface of the detecting panel 27 is provided with a PAO dust-generating inlet 39, the upper part of the PAO dust-generating inlet 39 is provided with a DOP detecting outlet 40 and a monitoring pressure difference meter 41, the lower part of the PAO dust-generating inlet 39 is provided with a filter replacement alarm 42 and a detecting switch 43, the DOP detecting outlet 40, the monitoring pressure difference meter 41, the filter replacement alarm 42 and the detecting switch 43 are all arranged on the surface of the detecting panel 27 and extend to the outer side of the return air supplying device 2, the air supply high-efficiency filter module 23 comprises a high-efficiency filter 28, the lower end surface of the high-efficiency filter 28 is fixedly provided with a sealing strip 29, the side wall of one end of the sealing strip 29 far away from the high-efficiency filter 28 is fixedly provided with a compressor 30, the compressor 30 is provided with four groups, the four groups of compressors 30 are uniformly and symmetrically distributed around the sealing strip 29, the surfaces of the four groups of compressors 30 are respectively provided with a bolt 32 in a screwed manner, the outer surfaces of the bolts 32 are sleeved with an air supply grid plate 31, the air supply grid plate 31 passes through the four groups of bolts 32 and is arranged on the lower surface of the sealing strip 29, the outer surfaces of the four groups of bolts 32 are respectively provided with a dovetail nut 33 in a screwed manner, under the cooperation of the bolts 32 and the dovetail nuts 33, the air supply grid plate 31 is fixed below the sealing strip 29, the return air primary filter module 24 comprises a return air grid plate 38, a primary filter 34 is arranged below the return air grid plate 38, the lower end surface of the primary filter 34 is fixedly provided with a compression pulling piece 35, the compression pulling piece 35 is provided with four groups, the surfaces of the four groups of compression pulling pieces 35 are respectively spliced with bolts 36, one end of the bolt 36 is fixedly connected with the lower end face of the return air grid plate 38, the outer surface of one end of the bolt 36, which is far away from the return air grid plate 38, is in threaded connection with a dovetail nut 37, the dovetail nut 37 is positioned below the compression pulling piece 35, the primary filter 34 is fixedly arranged below the return air grid plate 38 under the cooperation of the bolt 36, the dovetail nut 37 and the compression pulling piece 35, the control module 3 comprises a power supply 44 and a controller 45 which are arranged above the return air cabin 19, the power supply 44 and the controller 45 extend to the upper end face of the return air device 2, the inner side wall of the transmission port 46 is fixedly provided with a limit frame 47, the limit frame 47 is in a structure, the size of the limit frame 47 is matched with the inner size of the transmission port 46, the central wall of the limit frame 47 and the hinged end of the transmission door 8 are positioned on the same side, one side of the central wall of the limit frame 47 is provided with a limit post 49, the limit post 49 is in clamped connection with the inner side of the first storage groove 55, the first storage groove 55 is arranged on the inner wall of the transmission port 46, the size of the first storage groove 55 is matched with the size of the limit post 49, one side of the limit post 49 is in an inclined state, a return spring 57 is arranged in the first storage groove 55, the return spring 57 is fixedly arranged between the inner wall of the first storage groove 55 and the side wall of the push plate 56, the push plate 56 is elastically arranged in the first storage groove 55 through the return spring 57, one side of the push plate 56 away from the return spring 57 is fixedly connected with the limit post 49, one side of the first storage groove 55 is provided with a through groove 54, one end of the through groove 54 away from the first storage groove 55 is communicated with a yielding groove 53, the yielding groove 53 is arranged in the transmission cabin body 5, the yielding groove 53 is communicated with the inside of the limit frame 47, the first storage groove 55 is communicated with the inside of the limit frame 47 through the cooperation of the through groove 54 and the yielding groove 53, and the side wall of the limit frame 47 close to the transfer door 8 is provided with an air bag 62, the air bag 62 is in a semicircular structure, the air bag 62 is communicated with the inside of the limit frame 47, the outer surface of the air bag 62 is fixedly provided with a rubber gasket 48, the outer surface of the side wall of the transfer port 46 far away from the limit frame 47 is provided with a clamping groove 50, the size of the clamping groove 50 is matched with the size of a clamping plate 63, the clamping plate 63 is fixedly arranged on the side wall of the transfer door 8 far away from the transfer cabin body 5, the surface of the clamping groove 50 is fixedly provided with a first sealing block 51, the size of the first sealing block 51 is matched with the size of the clamping groove 50, the end surface center of the first sealing block 51 is provided with a second containing groove 59, the inside of the second containing groove 59 is spliced with a second sealing block 52, the size of the second sealing block 52 is matched with the inside size of the second containing groove 59, the inside of the second containing groove 59 is provided with a spring plate 60, the elastic pieces 60 are fixedly arranged between the bottom of the second sealing block 52 and the inner wall of the second containing groove 59, the elastic pieces 60 are provided with a plurality of groups, the elastic pieces 60 are uniformly and symmetrically distributed, the second sealing block 52 is elastically inserted into the second containing groove 59 through the plurality of groups of elastic pieces 60, the cross section of each elastic piece 60 is of a Z-shaped structure, each corner point of each elastic piece 60 is fixedly provided with a reinforcing rib 61, the length of each reinforcing rib 61 is matched with the length of each elastic piece 60, the side wall of the second sealing block 52 is fixedly connected with a sealing connecting sheet 58, one end, far away from the second sealing block 52, of each sealing connecting sheet 58 is fixedly connected to the upper end face of the first sealing block 51, the sealing connecting sheet 58 is of a horn-shaped structure, and the size of the sealing connecting sheet 58 is matched with the size of the second sealing block 52;
A control module 3, the control module 3 is fixedly arranged on the upper end surface of the air supply and return device 2, and
an electronic tag 4 independently mounted on the transfer box;
the intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device using and maintaining method comprises the following steps:
step 1: the intelligent transfer window is installed in place and the power supply 44 is turned on;
step 2: the door magnetic switch 9 is automatically electrified, and four groups of transfer doors 8 are all locked;
step 3: toggle the manual-automatic change-over switch 12 to the manual-operation position;
step 4: rotating the laminar flow purification time timer 13 to rotate the scales to the time scales required by the objects, then starting the centrifugal fan 20, running according to the maximum air quantity, performing self-purification of the transmission cabin 1, and simultaneously starting the four ultraviolet sterilization lamps 18 to perform omnibearing sterilization of the interior of the transmission cabin 1;
step 5: the laminar flow purifying time timer 13 is automatically closed until the time, the transfer cabin 1 is self-cleaned and sterilized, the interior of the transfer cabin 1 reaches a clean sterile state, the door magnetic switch 9 is automatically unlocked, and any transfer door 8 can be opened;
step 6: opening the transfer door 8 at the upstream side, automatically locking the transfer doors 8 at the other three sides by the system, putting the transfer objects into the transfer cabin 1, closing the transfer door 8, clicking the directional transfer button 10 on the transfer cabin body 5, selecting the room number to be transferred, locking the transfer door 8 at the upstream side, unlocking the door magnetic switch 9 of the transfer door 8 at the downstream side, and sending out an acousto-optic prompt by the transfer acousto-optic prompter 11 at the corresponding side;
Step 7: receiving personnel at the downstream side, opening the transfer door 8, taking out the transferred articles, closing the transfer door 8, feeding back a door closing state by the door magnetic switch 9, unlocking all the door magnetic switches 9, completing an article transfer flow, resetting all the states, and waiting for the next transfer;
wherein, switch to automatic mode, include the following steps:
step 1: toggle the manual-automatic change-over switch 12 to the automatic operating position;
step 2: when the equipment is operated for the first time, the centrifugal fan 20 is automatically started at the maximum air quantity according to the universal self-cleaning time preset by the controller 45, self-cleaning and ultraviolet irradiation sterilization are carried out, after the self-cleaning sterilization is finished, the controller 45 controls the centrifugal fan 20 to perform frequency conversion, the centrifugal fan enters an energy-saving operation state and operates at a low rotating speed, and meanwhile, the ultraviolet sterilization lamp 18 is turned off;
step 3: filling the articles to be transferred into a transfer box, and writing article information into an electronic tag 4, wherein the interior information of the electronic tag 4 comprises an article name, article boxing time, an article transfer starting room, article sterilization time length requirements, article transfer required purification level and purification time length, article actual sterilization time length and article taking-out time;
step 4: the transfer box with the electronic tag 4 and the transfer article are close to the RFID reader-writer 15, and at the moment, the RFID reader-writer 15 reads the information of the transfer start room of the electronic tag 4, the sterilization time requirement of the article and the information of the purification level required by the article transfer;
Step 5: opening the transfer door 8, placing the transfer box and the transfer objects into the transfer cabin 1, and closing the transfer door 8;
step 6: the door magnetic switch 9 reads a door closing feedback signal, the controller 45 starts processing according to the read information of the electronic tag 4, locks the transfer door 8, controls the centrifugal fan 20 to switch from an energy-saving mode to a working mode according to the read purification level and duration requirement, automatically adjusts air quantity and running time, and controls the starting quantity and starting time of the ultraviolet sterilizing lamps 18 according to the read sterilizing duration information;
step 7: after purification and sterilization are completed, the ultraviolet sterilizing lamp 18 is turned off, the centrifugal fan 20 is switched to an energy-saving operation mode, and the controller 45 controls the downstream side door magnetic switch 9 to unlock and simultaneously sends out an acousto-optic prompt;
step 8: the downstream side receives personnel, a transfer door 8 is opened to take away transfer articles, and the transfer box passes through an RFID reader-writer 15, and at the moment, the information of the actual purifying time of the articles, the actual sterilizing time of the articles and the article taking-out time is automatically written into an electronic tag 4;
step 9: closing the transfer door 8, automatically resetting the system, and waiting for the next transfer operation;
step 10: the background automatically records, prints and archives the data according to the electronic tag 4.
The maintenance method comprises the following steps:
step 1: reading data of the monitoring differential pressure meter 41, and judging that the high-efficiency filter 28 is in a state of needing to be replaced;
step 2: cutting off the power supply of the transmission window device;
step 3: opening the transfer door 8 and disassembling the air supply high-efficiency filter module 23;
step 4: the dovetail nuts 33 on the four bolts 32 are rotated to integrally detach the air supply grid plate 31, the compactor 30, the high-efficiency filter 28 and the sealing strip 29;
step 5: reversely buckling a new high-efficiency filter 28 on an air supply grid plate 31 and a compactor 30, and aligning a sealing strip 29 to the edge of the high-efficiency filter 28;
step 6: the assembled air supply high-efficiency filter module 23 is integrally sent into the transmission cabin 1, sleeved with corresponding bolts 32, and the dovetail nuts 33 are screwed to enable the sealing strip 29 to be stressed and sealed;
step 7: closing the transfer door 8, opening the transfer window device for operation test, connecting the PAO dust-generating inlet 39 and the DOP detection outlet 40 for leak detection test, and ensuring that the aerosol concentration reaches the test requirement, so that the high-efficiency filter 28 is installed without leakage, and the air supply high-efficiency filter module 23 is completely replaced;
step 8: closing the transfer window device, opening the transfer door 8, and integrally taking out the return air primary filter module 24;
Step 9: the dovetail nut 37 is rotated, the compressing pulling piece 35 is in a loose state at the moment, the compressing pulling piece 35 is pulled for 90 degrees, and the primary filter 34 can be taken out integrally;
step 10: aligning the new primary filter 34, pulling back the pressing pulling piece 35, pulling the pressing pulling piece 35 for 90 degrees, screwing the dovetail nut 37, and completing the replacement of the primary filter 34;
step 11: the return air primary filter module 24 is placed at the bottom of the transfer cabin 1 and aligned with the groove of the lower cover plate 7, and the return air primary filter module 24 is completely replaced.
Wherein the sealing method comprises the following steps:
step 1: during the closing process of the transfer door 8, the side wall of the transfer door 8 presses the limit column 49 and presses the push plate 56 inwards through the limit column 49;
step 2: during the inward movement of the push plate 56, the air in the push plate 56 is discharged into the limit frame 47 through the cooperation of the through groove 54 and the yielding groove 53;
step 3: when the transfer door 8 is closed, the inner side wall of the transfer door 8 is connected with the side wall of the limit frame 47, meanwhile, air in the limit frame 47 is discharged into the air bag 62, and the air bag 62 expands through the air, so that the rubber gasket 48 is tightly attached to the side wall of the transfer door 8;
step 4: the clamping plate 63 fixedly arranged at the other end of the transfer door 8 is clamped in the clamping groove 50 and is contacted with the surface of the second sealing block 52, and when the transfer door 8 is completely closed, the door magnetic switch 9 fixedly attracts the transfer door 8 and enables the second sealing block 52 to be tightly attached to the side wall of the clamping plate 63 through the elastic sheet 60.
When in use, the intelligent transfer window is installed in place, the power supply 44 is turned on, the door magnetic switch 9 is automatically electrified, the four groups of transfer doors 8 are all locked, the manual switch 12 is shifted to the manual operation position, the laminar flow purification time timer 13 is rotated, scales are rotated to time scales required by objects, then the centrifugal fan 20 is started, the centrifugal fan operates according to the maximum air quantity, self-cleaning of the transfer cabin 1 is carried out, meanwhile, the four ultraviolet sterilizing lamps 18 are started, the omnibearing sterilization of the interior of the transfer cabin 1 is carried out, the laminar flow purification time timer 13 is automatically closed until the time is automatically reached, the self-cleaning and sterilization of the transfer cabin 1 are completed, at the moment, the interior of the transfer cabin 1 reaches a clean sterile state, the door magnetic switch 9 is automatically unlocked, any group of transfer doors 8 can be opened, opening the transfer door 8 at the upstream side, automatically locking the transfer doors 8 at the other three sides by the system, placing the transfer objects into the transfer cabin 1, closing the transfer door 8, clicking the directional transfer button 10 on the transfer cabin body 5, selecting the room number to be transferred, locking the transfer door 8 at the upstream side, unlocking the door magnetic switch 9 of the transfer door 8 at the downstream side, sending an acousto-optic prompt by the transfer acousto-optic prompt 11 at the corresponding side, receiving personnel at the downstream side, opening the transfer door 8, taking out the transfer objects, closing the transfer door 8, feeding back the closing state by the door magnetic switch 9, unlocking all the door magnetic switches 9, completing one object transfer process, resetting all the states, and waiting for the next transfer; when the automatic operation mode is switched to the automatic operation mode, the automatic change-over switch 12 is shifted to an automatic operation position, when the equipment is operated for the first time, the centrifugal fan 20 is automatically started with the maximum air quantity according to the preset general self-cleaning time of the controller 45, self-cleaning and ultraviolet irradiation sterilization are carried out, after the self-cleaning sterilization is finished, the controller 45 controls the centrifugal fan 20 to change frequency, the energy-saving operation state is entered, the low-rotating-speed operation is carried out, meanwhile, the ultraviolet sterilization lamp 18 is closed, the required transfer article is loaded into the transfer box, the article information is written into the electronic tag 4, the information in the electronic tag 4 comprises the article name, the article boxing time, the article transfer starting room, the article sterilization time requirement, the required cleaning level and cleaning time required for article transfer, the actual article cleaning time, the actual article sterilization time and the article taking-out time, the transfer box attached with the electronic tag 4 and the transfer article are close to the RFID reader-writer 15, at this time, the RFID reader-writer 15 reads information of an initial room transmitted by the electronic tag 4, a requirement of article sterilization time length and information of a purifying level required by article transmission, the transmission door 8 is opened, the transmission box and the transmitted articles are placed in the transmission cabin 1, the transmission door 8 is closed, the door magnetic switch 9 reads a door closing feedback signal, the controller 45 starts processing according to the read information of the electronic tag 4, the transmission door 8 is locked, the centrifugal fan 20 is controlled to be switched to a working mode from an energy saving mode according to the read purifying level and time length requirement, the air quantity and the running time are automatically adjusted, the opening quantity and the opening time of the ultraviolet sterilizing lamp 18 are controlled according to the read sterilization time length information, the ultraviolet sterilizing lamp 18 is closed after the purification sterilization is completed, the centrifugal fan 20 is switched to the energy saving running mode, the controller 45 controls the downstream side door magnetic switch 9 to be unlocked, and simultaneously sound and light prompts are sent, the downstream side receives personnel, opens the transfer door 8 and takes away the transfer article, and the transfer box passes through the RFID reader-writer 15, and article actual purification duration, article actual sterilization duration, article take-out time information automatic write in electronic tags 4 this moment, closes the transfer door 8, and the system resets automatically, waits for next transfer operation, and the backstage is according to electronic tags 4's data, automatic record, print and archives.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device is characterized in that: the intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device comprises:
the air supply and return device (2) is fixedly arranged at the top of the transfer cabin (1), and the size of the air supply and return device (2) is matched with the size of the transfer cabin (1);
the air supply efficient filter module (23), the air supply efficient filter module (23) is arranged in the air supply and return device (2), and an air return primary filter module (24) is arranged below the air supply efficient filter module (23);
the control module (3), the control module (3) is fixedly arranged on the upper end face of the air supply and return device (2), and
and the electronic tag (4) is independently arranged on the transfer box.
2. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device as recited in claim 1, further comprising: the transmission cabin (1) is including transmission cabin main part (5), the fixed upper cover plate (6) that is provided with in top of transmission cabin main part (5), upper cover plate (6) are provided with four groups, four groups upper cover plate (6) even symmetric distribution are in four groups roof of transmission cabin main part (5), the below of upper cover plate (6) is provided with lower apron (7), lower apron (7) is fixed to be set up in the inner wall bottom of transmission cabin main part (5), lower apron (7) are provided with four groups, four groups lower apron (7) correspond each other with four groups upper cover plate (6), transmission mouth (46) have been seted up in the lateral wall central symmetry position of transmission cabin main part (5), transmission mouth (46) run through the lateral wall of transmission cabin main part (5) and are linked together with the inside of transmission cabin main part (5), the lateral wall of transmission mouth (46) has transfer door (8) through the hinge, the inside big or small phase-match of transmission mouth (46), four groups of transmission mouth (46) are seted up at the inner wall bottom of transmission cabin main part (5), four groups of transmission mouth (46) evenly symmetric distribution is at four groups, four groups of transmission mouth (46) are provided with four groups of magnetic switch (9) inside through the lateral wall of transmission mouth (46).
3. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device as recited in claim 2, further comprising: four groups of side walls of the transfer cabin main body (5) are fixedly provided with transfer acousto-optic prompters (11), a directional transfer button (10) is arranged right below the transfer acousto-optic prompters (11), the directional transfer button (10) is arranged on the side wall of the transfer cabin main body (5), the directional transfer button (10) is provided with three groups, the three groups of directional transfer buttons (10) are symmetrically distributed, a manual-automatic switch (12) is embedded below the directional transfer button (10), the manual-automatic switch (12) is arranged on the surface of the transfer cabin main body (5), a laminar flow purification time timer (13) is arranged below the manual-automatic switch (12), a power switch (14) is embedded below the laminar flow purification time timer (13), the power switch (14) is embedded and arranged on the surface of the transfer cabin main body (5), an RFID reader-writer (15) is embedded in the center position of the side wall of the transfer cabin main body (5), the RFID reader-writer (15) is arranged below the transfer door (8), a toughened glass (17) is embedded in the center position of the transfer door (8), a toughened glass (16) is embedded in the center position of the transfer door (8), and the lower end surfaces of the four groups of upper cover plates (6) are fixedly provided with ultraviolet sterilizing lamps (18).
4. An intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device as recited in claim 3, further comprising: the utility model provides a send back wind device (2) including return air cabin (19), the lateral wall in return air cabin (19) is fixed with return air stand (21), return air stand (21) are provided with four groups, four groups return air stand (21) even symmetry install around return air cabin (19), the outside of four groups return air stand (21) all is provided with wiring groove (22), and the lower terminal surface central point put fixed mounting in return air cabin (19) has centrifugal fan (20), be provided with high-efficient filter module (23) of air supply under centrifugal fan (20), high-efficient filter module (23) of air supply fixed mounting is in the inside central point put in four groups return air cabin (19), be provided with return air primary filter module (24) under high-efficient filter module (23) of air supply, return air primary filter module (24) are fixed to be set up in the inside bottom of four groups return air stand (21).
5. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device as recited in claim 4, further comprising: the utility model discloses a centrifugal fan, including centrifugal fan (20), high-efficient filter leak hunting device (25) and differential pressure detection device (26) are installed respectively to the exit of centrifugal fan (20), differential pressure detection device (26) set up the upper surface in return air cabin (19), and the fixed surface of a set of wiring groove (22) is provided with detection panel (27), detection panel (27) surface is provided with PAO dust formation import (39), the top of PAO dust formation import (39) is provided with DOP detection export (40) and monitoring differential pressure table (41), the below of PAO dust formation import (39) is provided with filter change alarm (42) and detection switch (43), DOP detection export (40), monitoring differential pressure table (41), filter change alarm (42), detection switch (43) are all installed on detection panel (27) surface and are extended to the outside of return air supply device (2).
6. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device of claim 5, wherein: the utility model provides an air supply high-efficient filter module (23) includes high-efficient filter (28), the fixed sealing strip (29) that is provided with of lower terminal surface of high-efficient filter (28), one end lateral wall that high-efficient filter (28) was kept away from to sealing strip (29) is fixed to be provided with compactor (30), compactor (30) are provided with four groups, four group's compactor (30) evenly symmetric distribution is around sealing strip (29), and the equal spiro union in surface of four group's compactor (30) has bolt (32), and the surface cover of bolt (32) is equipped with air supply grid board (31), air supply grid board (31) pass four groups bolt (32) and set up the lower surface at sealing strip (29), and the equal spiro union of surface of four groups bolt (32) has dovetailed nut (33), under the cooperation of bolt (32) and dovetailed nut (33), the below at sealing strip (29) is fixed to air supply grid board (31).
7. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device as recited in claim 6, wherein: the utility model provides a return air primary filter module (24) includes return air grid (38), the below of return air grid (38) is provided with primary filter (34), the fixed setting of lower terminal surface of primary filter (34) compresses tightly plectrum (35), it is provided with four groups to compress tightly plectrum (35), the surface of four group compressing tightly plectrum (35) all has pegged graft bolt (36), the one end fixed connection of bolt (36) is in the lower terminal surface of return air grid (38), the one end surface spiro union that return air grid (38) was kept away from to bolt (36) has forked tail nut (37), forked tail nut (37) are located the below that compresses tightly plectrum (35), primary filter (34) are under the cooperation of bolt (36) and forked tail nut (37), the compressing tightly plectrum (35), the below of setting in return air grid (38), control module (3) are including installing power (44) and controller (45) in return air cabin (19) top, power (44) and controller (45) extend to the up end of sending device (2).
8. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device of claim 7, wherein: the inside lateral wall of transfer mouth (46) is fixed and is provided with spacing frame (47), spacing frame (47) are "" type structure, the size of spacing frame (47) and the inside size phase-match of transfer mouth (46), the articulated end of spacing frame (47) and transfer door (8) are located same one side, and center wall one side of spacing frame (47) is provided with spacing post (49), spacing post (49) joint sets up the inside in first storage tank (55), first storage tank (55) are seted up at the inner wall of transfer mouth (46), the size of first storage tank (55) and the size phase-match of spacing post (49), one side of spacing post (49) is the incline state, and the inside of first storage tank (55) is provided with reset spring (57), reset spring (57) is fixed to be set up between the inner wall of first storage tank (55) and the lateral wall of push pedal (56), push pedal (56) are through reset spring (57) elasticity setting in the inside of first storage tank (55) and reset spring (56) keep away from the inside of first storage tank (55), and reset spring (55) keep away from the inside tank (55) and one side of main part (53) are kept away from the fixed groove (53) of one side of main part (53) and are set up, one side of main part (53) is kept away from the main part (5), and the groove (53) of stepping down is linked together with the inside of spacing frame (47), and first storage tank (55) are linked together through the cooperation of logical groove (54) and groove (53) of stepping down and the inside of spacing frame (47), and one side lateral wall that spacing frame (47) is close to transfer door (8) is provided with gasbag (62), and gasbag (62) are semi-circular structure, and gasbag (62) are linked together with spacing frame (47) inside, and the fixed surface of gasbag (62) is provided with rubber gasket (48).
9. The intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device of claim 8, wherein: the transmission port (46) is far away from the side wall surface of one side of the limit frame (47) and is provided with a clamping groove (50), the size of the clamping groove (50) is matched with the size of a clamping plate (63), the clamping plate (63) is fixedly arranged on the side wall of one side of the transmission door (8) far away from the transmission cabin main body (5), the surface fixing of the clamping groove (50) is provided with a first sealing block (51), the size of the first sealing block (51) is matched with the size of the clamping groove (50), the end face center symmetrical position of the first sealing block (51) is provided with a second storage groove (59), the inner plug-in connection of the second storage groove (59) is provided with a second sealing block (52), the size of the second sealing block (52) is matched with the inner size of the second storage groove (59), the inner part of the second storage groove (59) is provided with an elastic sheet (60), the elastic sheet (60) is fixedly arranged between the bottom of the second sealing block (52) and the inner wall of the second storage groove (59), the elastic sheet (60) is provided with a plurality of groups, the elastic sheet (60) are uniformly distributed in the second sealing block (52) and are uniformly distributed at the inner sides of the elastic sheet (60) through the elastic sheet (60) and are uniformly distributed at the second sealing block (59), the length of strengthening rib (61) and the length phase-match of shell fragment (60), and the lateral wall fixedly connected with seal connection piece (58) of second sealing block (52), the one end fixed connection that second sealing block (52) was kept away from to seal connection piece (58) is at the up end of first sealing block (51), and seal connection piece (58) are loudspeaker-shaped structure, and the size of seal connection piece (58) and the size phase-match of second sealing block (52).
10. The use and maintenance method of the intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device according to any one of claims 1 to 9, comprising the following steps:
step 1: installing the intelligent transfer window in place and switching on the power supply (44);
step 2: the door magnetic switch (9) is automatically electrified, and four groups of transmission doors (8) are all locked;
step 3: toggling the manual-automatic change-over switch (12) to a manual operating position;
step 4: a laminar flow purification time timer (13) is rotated to rotate scales to time scales required by articles, then a centrifugal fan (20) is started and operates according to the maximum air quantity to perform self-purification of the transmission cabin (1), and meanwhile, four ultraviolet sterilization lamps (18) are started to perform omnibearing sterilization inside the transmission cabin (1);
step 5: the laminar flow purifying time timer (13) is automatically closed until the time, the self-cleaning and sterilization of the transfer cabin (1) are completed, at the moment, the interior of the transfer cabin (1) reaches a clean sterile state, the door magnetic switch (9) is automatically unlocked, and any transfer door (8) can be opened;
step 6: opening a transfer door (8) at the upstream side, automatically locking transfer doors (8) at other three sides by the system, placing transfer objects into the transfer cabin (1), closing the transfer door (8), clicking a directional transfer button (10) on the transfer cabin main body (5), selecting a room number to be transferred, locking the transfer door (8) at the upstream side, unlocking a door magnetic switch (9) of the transfer door (8) at the downstream side, and sending an acousto-optic prompt by a transfer acousto-optic prompter (11) at the corresponding side;
Step 7: receiving personnel at the downstream side, opening a transfer door (8), taking out the transferred articles, closing the transfer door (8), feeding back a door closing state by a door magnetic switch (9), unlocking all the door magnetic switches (9), completing an article transfer flow, resetting all the states, and waiting for the next transfer;
wherein, switch to automatic mode, include the following steps:
step 1: toggling the manual-automatic change-over switch (12) to an automatic operating position;
step 2: when the equipment is operated for the first time, automatically starting the centrifugal fan (20) with the maximum air quantity according to the preset universal self-cleaning time of the controller (45), performing self-cleaning and ultraviolet irradiation sterilization, controlling the centrifugal fan (20) to perform frequency conversion by the controller (45) after the self-cleaning sterilization is finished, entering an energy-saving operation state, operating at a low rotating speed, and simultaneously closing an ultraviolet sterilization lamp (18);
step 3: filling the articles to be transferred into a transfer box, and writing article information into an electronic tag (4), wherein the internal information of the electronic tag (4) comprises an article name, article boxing time, an article transfer starting room, article sterilization time length requirements, article transfer required purification level and purification time length, article actual sterilization time length and article taking-out time;
Step 4: the transfer box with the electronic tag (4) and the transfer article are close to the RFID reader-writer (15), and at the moment, the RFID reader-writer (15) reads the information of a transfer start room of the electronic tag (4), the sterilization time requirement of the article and the purification level information required by the article transfer;
step 5: opening a transfer door (8), placing the transfer box and the transfer objects into the transfer cabin (1), and closing the transfer door (8);
step 6: the door magnetic switch (9) reads a door closing feedback signal, the controller (45) starts to process according to the read information of the electronic tag (4), locks the transfer door (8), controls the centrifugal fan (20) to switch from an energy-saving mode to a working mode according to the read purification level and time length requirements, automatically adjusts air quantity and running time, and controls the starting quantity and starting time of the ultraviolet sterilizing lamps (18) according to the read sterilization time length information;
step 7: after purification and sterilization are completed, the ultraviolet sterilizing lamp (18) is turned off, the centrifugal fan (20) is switched to an energy-saving operation mode, the controller (45) controls the downstream side door magnetic switch (9) to unlock, and simultaneously, an acousto-optic prompt is sent out;
step 8: a downstream side receives personnel, a transfer door (8) is opened to take away transfer articles, and the transfer box passes through an RFID reader-writer (15), and at the moment, the information of the actual purifying time of the articles, the actual sterilizing time of the articles and the article taking-out time is automatically written into an electronic tag (4);
Step 9: closing a transfer door (8), automatically resetting the system, and waiting for the next transfer operation;
step 10: the background automatically records, prints and archives according to the data of the electronic tag (4);
the maintenance method comprises the following steps:
step 1: reading data of a monitoring differential pressure meter (41) and judging that the high-efficiency filter (28) is in a state of needing to be replaced;
step 2: cutting off the power supply of the transmission window device;
step 3: opening a transfer door (8) and disassembling the air supply high-efficiency filter module (23);
step 4: the dovetail nuts (33) on the four bolts (32) are rotated, and the air supply grid plate (31), the compactor (30), the high-efficiency filter (28) and the sealing strip (29) are integrally disassembled;
step 5: reversely buckling a new high-efficiency filter (28) on an air supply grid plate (31) and a compactor (30), and aligning a sealing strip (29) to the edge of the high-efficiency filter (28);
step 6: the assembled air supply high-efficiency filter module (23) is integrally sent into the transmission cabin (1), sleeved with corresponding bolts (32), and tightly screwed with dovetail nuts (33) so that the sealing strip (29) is stressed to achieve sealing;
step 7: closing a transfer door (8), opening a transfer window device for running test, connecting a PAO dust generation inlet (39) and a DOP detection outlet (40) for leak detection test, and ensuring that the aerosol concentration meets the test requirement, so that the high-efficiency filter (28) is installed without leakage, and the air supply high-efficiency filter module (23) is completely replaced;
Step 8: closing the transmission window device, opening the transmission door (8), and integrally taking out the return air primary filter module (24);
step 9: the dovetail nut (37) is rotated, the compressing pulling piece (35) is in a loose state, the compressing pulling piece (35) is pulled (90 degrees), and the primary filter (34) can be taken out integrally;
step 10: aligning a new primary filter (34), poking back a compaction poking piece (35), poking (90) the compaction poking piece (35), screwing a dovetail nut (37), and completing replacement of the primary filter (34);
step 11: the return air primary filter module (24) is placed at the bottom of the transfer cabin (1) and aligned with the groove of the lower cover plate (7), and the return air primary filter module (24) is completely replaced;
wherein the sealing method comprises the following steps:
step 1: in the closing process of the transfer door (8), the side wall of the transfer door (8) presses the limit column (49) and presses the push plate (56) inwards through the limit column (49);
step 2: in the inward moving process of the push plate (56), air in the push plate (56) is discharged into the limit frame (47) through the matching of the through groove (54) and the yielding groove (53);
step 3: when the transfer door (8) is closed, the inner side wall of the transfer door (8) is connected with the side wall of the limit frame (47), meanwhile, air in the limit frame (47) is discharged into the air bag (62), and the air bag (62) expands through the air, so that the rubber gasket (48) is tightly attached to the side wall of the transfer door (8);
Step 4: the clamping plate (63) fixedly arranged at the other end of the transfer door (8) is clamped in the clamping groove (50) and is contacted with the surface of the second sealing block (52), and when the transfer door (8) is completely closed, the door magnetic switch (9) fixedly attracts the transfer door (8) and enables the second sealing block (52) to be tightly attached to the side wall of the clamping plate (63) through the elastic piece (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211224378.0A CN116122700A (en) | 2022-10-09 | 2022-10-09 | Intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and use and maintenance method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211224378.0A CN116122700A (en) | 2022-10-09 | 2022-10-09 | Intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and use and maintenance method |
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| Publication Number | Publication Date |
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| CN116122700A true CN116122700A (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211224378.0A Withdrawn CN116122700A (en) | 2022-10-09 | 2022-10-09 | Intelligent omnidirectional interlocking laminar flow purification and sterilization transfer window device and use and maintenance method |
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| CN (1) | CN116122700A (en) |
Cited By (1)
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