CN104323863A - Inner mirror storing cabinet of storing cavity keeping micro positive force - Google Patents

Inner mirror storing cabinet of storing cavity keeping micro positive force Download PDF

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Publication number
CN104323863A
CN104323863A CN201410572158.6A CN201410572158A CN104323863A CN 104323863 A CN104323863 A CN 104323863A CN 201410572158 A CN201410572158 A CN 201410572158A CN 104323863 A CN104323863 A CN 104323863A
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China
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air
scope
module
chamber
cabinet
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CN201410572158.6A
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CN104323863B (en
Inventor
刘俊
王川
谢小祥
刘小平
徐鸿
张帆
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CHENGDU LAOKEN TECHNOLOGY Co Ltd
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CHENGDU LAOKEN TECHNOLOGY Co Ltd
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Abstract

The invention discloses an inner mirror storing cabinet of a storing cavity keeping a micro positive force. The inner mirror storing cabinet comprises the storing cavity, a control cavity and an air channel, wherein a hanging frame, an inner circulating pipeline joint and an outer circulating air outlet are arranged inside the storing cavity, a control module is arranged inside the control cavity, the air channel comprises an inner circulating air channel and an outer circulating air channel which are respectively connected with the inner circulating pipeline joint and the outer circulating air outlet arranged inside the storing cavity, a pneumatic switch is arranged inside the storing cavity, sealing pieces are arranged at the connecting position and the gap position of a cabinet door of the storing cavity, and the normally closed contact points of the pneumatic switch are in series connection with a power supply circuit of an adjusting draught fan, an air heating module and an air sterile module. When the pressure inside the storing cavity is detected to be lower than a set value, the normally closed contact points of the pneumatic switch are disconnected, the power supply of the adjusting draught fan, the air heating module and the air sterile module is cut off, a certain micro positive force of the interior of the storing cavity relative to the exterior of the cabinet can be kept, and the pollution caused by the fact that the unclean air outside the cabinet flees inside the storing cavity due to the flat pressure or the negative pressure can be avoided.

Description

A kind of scope storage cabinet storing chamber and keep pressure-fired power
Technical field
The present invention relates to a kind of medical storage device, be specifically related to a kind of scope storage cabinet, especially a kind of scope storage cabinet storing chamber and keep pressure-fired power.
Background technology
Gastroscope, intestinal mirror, bronchoscope, the endoscopies such as laryngoscope are the medical instrumentss that Modern Heavy is wanted, along with the development of Medical Technology, the category specification of scope gets more and more, the scope of Ge Jia hospital is possessed quantity and is continued to rise, how safe and reliable these very worthy scopes of storage, just the problem that each hospital pays close attention to is become, under the promotion of the market demand, scope storage cabinet just arises at the historic moment, nowadays, scope storage cabinet becomes various big hospital Endoscope room gradually, operating room, bronchuscopy room, Cystoscopy Room, department of otorhinolaryngology, must arranging of the section office such as department of eye is standby, for the various soft endoscope of sterile storage, rigid endoscope and other operating theater instruments.In scope storage art, the cleaning of scope storage condition, drying and whether well ventilate, directly affects whether scope exists secondary infection risk when reusing, " soft endoscope cleaning disinfection technology standard " regulation that China's revision in 2012 is issued, the storage of scope should follow aseptic material store required by cleaning, ventilation and drying principle, multiple scope storage cabinet has been researched and developed and implemented to prior art for this reason.
As Chinese patent literature CN201571702 discloses a kind of endoscope storing cabinet, be made up of inner bag, door, electronic cabinets, below shrouding, above shrouding, below shrouding, base, electronic cabinets shrouding; Chinese patent literature CN1245546 discloses a kind of method depositing endoscopic instrument or analog in cavity in cupboard, and this storage cabinet allows surrounding air to flow in the cabinet of closedown, to allow the dry endoscopic instrument of surrounding air or analog.These scopes all can reach the needs of aeration-drying, and for example application number is the Chinese patent of 201320092965.9, disclose a kind of scope memory device, comprise inner bag, suspension member and supporting piece, this technology adds uviol lamp sterilizing and circulated air function on the basis of aeration-drying.But these technology all can not carry out drying to the tube chamber of scope, even almost the tube chamber inside of scope is not processed, remain if any moisture content in the tube chamber of scope, easy cooperating microorganisms, and the antibacterial of tube chamber inside also easily breeds between its maintaining period, Chinese patent literature CN103622754A for this reason, disclose a kind of scope storage cabinet, comprise cabinet, handle and refractory slab, cabinet outer wall is provided with inlet box, air filter is provided with at the air inlet of inlet box, electric heater is provided with in the inner chamber of inlet box, exhaust duct is provided with at the top of cabinet, and be provided with suction adjustable speed fan, to make to form negative pressure in cabinet, air nozzle is provided with at the inwall of cabinet storage cabinet, the air inlet of its air nozzle is communicated with the outlet side of air compressor, can pipe in scope be plugged on air nozzle, thus the aqueous vapor dried up by air compressor in scope inner chamber, but in this technology, scope can not hang and vertically deposit, and on can only spiraling and lying in cabinet refractory slab, both the moisture content drippage in scope tube chamber had been unfavorable for, scope can be allowed again to spiral bend and fatigue deformation, shorten its service life, and do not meet point out in " endoscope cleaning disinfection technology working specification " " mirror body should hang, bent angle fixing button should be placed in free position " requirement, this technology allows the interior negative pressure that keeps of cabinet also the external world may be drawn in cabinet containing germy air and microgranule the gnotobasis destroyed in cabinet simultaneously.
Summary of the invention
For prior art above shortcomings, the present invention proposes a kind of scope storage cabinet storing chamber and keep pressure-fired power, and it comprises storage chamber, control chamber and air channel, and storage intracavity is provided with hanger, inner circulating tube pipeline joint and outer circulation air outlet, in control chamber, be provided with control module, described air channel comprises internal recycle air channel and outer circulating air duct, and is connected with outer circulation air outlet with the inner circulating tube pipeline joint storing intracavity respectively, storage intracavity is provided with baroswitch, the cabinet door junction and gap place that store chamber are provided with sealing strip, the normally-closed contact of described baroswitch is connected on adjustable speed fan, in the power supply circuits of air heat module and air sanitizer module, when the pressure of storage intracavity being detected lower than setting value, baroswitch normally-closed contact disconnects, cut off adjustable speed fan, the power supply of air heat module and air sanitizer module, to keep storing intracavity relative to there being certain pressure-fired power outside cabinet, avoid the outer unclean air of cabinet to scurry into storage intracavity because of concora crush or negative pressure to pollute.
The present invention solves its technical problem, the technical scheme adopted is: a kind of scope storage cabinet storing chamber and keep pressure-fired power, comprise and store chamber, control chamber and air channel, in control chamber, be provided with control module and electromagnetic valve, its construction features is: storage intracavity is provided with hanger, temperature sensor, humidity sensor, inner circulating tube pipeline joint, outer circulation air outlet, described air channel comprises internal recycle air channel and outer circulating air duct, described hanger is vertically arranged, before comprising, rear curved boom and upper, bottom base, on described, bottom base is arranged on respectively and stores the upper of chamber, lower inwall, before, rear curved boom is all in " W " shape, front, rear curved boom is provided with around wheel, front, the upper end of rear curved boom is provided with U-shaped support, each hanger is provided with former and later two bank bits altogether and the corresponding Position Number of each bank bit, described inner circulating tube pipeline joint and outer circulation air outlet are all arranged on the inner chamber upper wall storing chamber, also vent is provided with in the bottom storing chamber, the import and export region in the external complete machine air channel of described vent, the import and export region in complete machine air channel is provided with dehumidification module, the air intake of described outer circulating air duct connects the outlet air end of dehumidification module, the outlet air end of described outer circulating air duct connects the outer circulation air outlet storing chamber upper wall, is also disposed with air filter, air sanitizer module, adjustable speed fan and air heat module in outer circulating air duct, the air intake in described internal recycle air channel also connects the outlet air end of dehumidification module, the outlet air end in described internal recycle air channel connects the inner circulating tube pipeline joint storing chamber upper wall, air compressor and air filter is also provided with in internal recycle air channel, storage intracavity is provided with baroswitch, the cabinet door junction and gap place storing chamber is provided with sealing strip.
Above-mentioned scope storage cabinet, the normally-closed contact of described baroswitch is connected in the power supply circuits of adjustable speed fan, air heat module and air sanitizer module, when the pressure of storage intracavity being detected lower than setting value, baroswitch normally-closed contact disconnects, and cuts off the power supply of adjustable speed fan, air heat module and air sanitizer module.
Above-mentioned scope storage cabinet, the pressure set points of described storage intracavity is 5 to 20Pa.
Above-mentioned scope storage cabinet, the cross-sectional area of described vent is less than the cross-sectional area of outer circulation air outlet.
Further, in internal recycle air channel, be also provided with air pressure switch, and be provided with electromagnetic valve and pressure regulator valve, this air pressure switch is for detecting internal recycle pipeline inner air pressure.
Further, described humidity sensor is electrically connected with the control module in control chamber, the humidity value of the storage intracavity that humidity sensor is collected passes to control module, the humid control storing intracavity, according to the manipulation of its humidity value dehumidification module, air heat module and blower fan, is less than 40% in relative humidity RH value by control module.
Further, described temperature sensor is electrically connected with the control module in control chamber, the temperature value of the storage intracavity that temperature sensor is collected passes to control module, and the temperature value storing intracavity, according to its temperature value manipulation air heat module, controls 5 ~ 40 DEG C of scopes by control module.
Further, the cabinet door of control chamber is provided with printer, display floater and scanner, and described printer adopts small-sized thermal printer; Described scanner adopts REID, can identify RFID or bar code that scope is pasted; Described display floater adopts touch sensitive liquid crystal display panel, arranges relevant parameter by touch screen.
Further, the cabinet door storing chamber is provided with clear glass, scope can be observed through this glass and store situation; Storage intracavity is provided with illuminating lamp, and when opening cabinet door, illuminating lamp can be opened automatically, closes cabinet illuminating lamp energy automatic distinguishing behind the door; Also be provided with equipment running status display lamp in the cabinet front of storage cabinet, time normal, green indicating lamp is bright, and during fault, red led is bright.
Further, the inwall storing chamber adopts anti-bacteria stainless steel material to make.
Above-mentioned scope storage cabinet, be respectively provided with two groups of hangers at the left and right two halves intracavity storing intracavity, front curved boom and the rear curved boom of often organizing hanger are provided with a scope bank bit, are provided with eight bank bits altogether at storage intracavity.
Above-mentioned scope storage cabinet, the cross-sectional area storing intracavity vent is less than the cross-sectional area of outer circulation air outlet, stores intracavity ventilation per hour and is greater than 10 times of storage chamber volumes.
Above-mentioned scope storage cabinet, the air filter arranged in internal recycle air channel, its filtering accuracy is not less than the 7 grades of cleanliness factors specified in ISO 14644-1 standard.
Above-mentioned scope storage cabinet, the air filter arranged in outer circulating air duct, its filtering accuracy is not less than the 8 grades of cleanliness factors specified in ISO 14644-1 standard.
Above-mentioned scope storage cabinet, is also provided with external compressed gas source interface and pressure regulator valve in internal recycle air channel, can be introduced the external compression source of the gas be suitable for, with the air compressor in alternative internal recycle air channel by described external compressed gas source interface.
Above-mentioned scope storage cabinet, described inner circulating tube pipeline joint is arranged on and stores chamber upper wall near the position of each bank bit, an inner circulating tube pipeline joint is provided with at each scope bank bit, described inner circulating tube pipeline joint all adopts one to enter three to go out formula fast switching plug structure, the air intake of its inner circulating tube pipeline joint is connected with the outlet air end in internal recycle air channel, three outlet air ends of inner circulating tube pipeline joint are respectively by three ports of hose connection endoscopic technic end, when because model is different, port number has a change to scope, adapt to by changing fast switching plug.
Further, the upper and lower pedestal of hanger is arranged on the upper and lower inwall storing chamber respectively by slide rail, hanger can be pulled out from storage intracavity or pushes, to access scope by slide rail.
Further, adopting the mode of welding U-shaped support to be fixed on the upper end of forward and backward curved boom, wherein respectively on forward and backward curved boom fixing a U-shaped support for hanging scope, described U-shaped support being also provided with box, for placing scope adnexa.
Further, crossbeam is provided with, for the signal connection end of suspended portion scope in the lower end of the forward and backward curved boom of hanger; The bottom base of hanger is also provided with scope bearing, for the light guide section of fixing scope; Hanger is also provided with numbering and bar code to identify scope.
Preferential, described air sanitizer module is ultraviolet disinfection lamp or plasma air sterilizing device, and before described air sanitizer module is arranged on air heat module, described adjustable speed fan is arranged between air sanitizer module and air heat module.
Further, described slide rail is provided with stopping means, avoids hanger to deviate from completely.
Above-mentioned scope storage cabinet, bottom of cabinet bulk is provided with the castor of strap brake, is convenient to install and move.
Above-mentioned scope storage cabinet, by being positioned at line outlet access 220V or the 380V three-phase alternating-current supply at cabinet top or bottom.
Compared with prior art, the invention has the beneficial effects as follows: the storage chamber that the present invention proposes keeps the scope storage cabinet of pressure-fired power, owing to storing the front and back curved boom that intracavity is provided with vertical hanger, its hanger comprises " W " shape and the upper bottom base being arranged on the upper and lower inwall in storage chamber, often organize hanger shape as vase, reliable and stable; Curved boom is provided with around wheel, to constrain in scope flexible pipe respectively on wheel in the mode of micro-song, suitably can adjust along curved boom axis around wheel position, its quantity can suitably increase and decrease, to adapt to the scope of different size; Forward and backward curved boom is designed to " W " shape, can increase its axial length, can reduce the height dimension of hanger further, and then reduce the height of whole scope storage cabinet in scope total length one timing; In storage cabinet height one timing, the scope of longer size can be hung.A U-shaped support is respectively set in the upper end of forward and backward curved boom, and box is provided with on U-shaped support, its beneficial effect is that scope hangs reliably and convenient operation, when storing scope, the operating side of scope is suspended on U-shaped support, its adnexa is put in box, there is aperture bottom box, be convenient to hydrops drippage and air circulation; Box and U-shaped support support mutually, reliably attractive in appearance.The lower end of the forward and backward curved boom of hanger is provided with crossbeam, the bottom base of hanger is also provided with scope bearing, the object arranging scope bearing places the signal connection end of scope, and the beneficial effect arranging crossbeam is each branch of location scope link.When each branch of the operating side on scope top, the signal connection end of bottom and link being hung on after on support, the middle part flexible pipe of scope is by around respectively on wheel in addition, and whole scope has just realized reliable location, not easily shakes or waves.U-shaped support forms by stainless steel bar is bending, is plastic material around wheel and pedestal, and smooth supporting surface can be avoided causing mirror surface damaging and easy to clean.The present invention adopts the storing mode of cradle hangs endoscope, not only meet propose in " endoscope cleaning disinfection technology working specification " " mirror body should hang, bent angle fixing button should be placed in free position " requirement, also increase storage capacity, the present invention is storing a left side for intracavity, right two halves intracavity is respectively provided with two groups of hangers, front curved boom and the rear curved boom of often organizing hanger are provided with a scope bank bit, namely eight bank bits are provided with altogether at storage intracavity, eight scopes can be stored simultaneously, what improve cabinet under equal volume deposits mirror capacity, and the size storing chamber can also be adjusted as required, extend to storage ten, twelve earthly branches or more memory space.The present invention is provided with slide rail respectively on the upper and lower pedestal of hanger, by slide rail by the upper and lower inwall of support installing in storage chamber, its hanger can along slide rail slide anteroposterior, be convenient to from the pull-out of storage intracavity or push, its beneficial effect is convenient to access the scope away from operator side, after being provided with guide rail, the scope away from cabinet door be placed on rear curved boom just can conveniently pick and place.
Inner circulating tube pipeline joint is arranged on and stores chamber upper wall near the position of each bank bit by the present invention, an inner circulating tube pipeline joint is provided with at each scope bank bit, described inner circulating tube pipeline joint all adopts one to enter three to go out formula quick connector structure, the outlet air end of the air intake of inner circulating tube pipeline joint with internal recycle air channel is connected, by three ports of three of inner circulating tube pipeline joint outlet air ends respectively by hose connection endoscopic technic end, thus enter three effects gone out by internal recycle pipeline Interface realization one, because the operating side of endoscope has three ports usually, need the tube chamber from three equal air inlets ability finish-dryings of port whole scope, in three equal connecting hoses of outlet air end of inner circulating tube pipeline joint, by three ports of hose connection endoscopic procedure end, flexible pipe is placed along support curved boom, and retrain with around wheel, three of an inner circulating tube pipeline joint outlet can be realized reliable connection respectively with three ports of endoscopic procedure end by flexible pipe, prevent gas leakage.When the port number of scope or size change, can be matched by the port changing quick connector side.
Air channel is divided into internal recycle air channel and outer circulating air duct by the present invention, its inner circulating tube pipeline joint and outer circulation air outlet are all arranged on the inner chamber upper wall storing chamber, also vent is provided with in the bottom storing chamber, to allow the air-flow of dry scope outer surface, tube chamber and storage cavity wall flow all from top to bottom, form approximate one-way gas flow, contribute to dampness to discharge in time.Air filter, air sanitizer module, air heat module and adjustable speed fan are set in outer circulating air duct, to filter the air-flow of outer circulating air duct, sterilize, pressurize and heat, there is the hot blast of pressure can carry out rapid draing to scope outer surface and storage cavity wall, take away dampness and moisture fast, filtration is to remove microgranule in air and antibacterial, to ensure to be blown into the cleanliness factor storing intracavity air-flow; In internal recycle air channel, be provided with air compressor machine and air filter, be to pressurize to the air-flow being blown into scope tube chamber, under the drive of forced draft, can blow out the hydrops in each narrow lumen of scope and dampness; Heating module is not set in internal recycle air channel, because the inner chamber of scope mostly adopts macromolecular material to make and has thermo-labile Sensitive Apparatus in pipe, the hot blast continued can accelerate the aging of its scope lumen wall and may damage Sensitive Apparatus, in order to protect tube chamber and the device of scope, just heating module is not set in internal recycle air channel, and rely on air compressor machine high-pressure drying air-flow, to accelerate the flowing of compressed air in scope tube chamber, take away the hydrops in scope tube chamber and accelerate moisture evaporation, thus realizing desiccant dehumidification; Arranging external gas source interface is when there is other applicable outside feeder in hospital, can for multiple devices central gas supply and without the need to built in air compressor, can reduce overall energy consumption and purchase cost further like this, arranging pressure regulator valve is to ensure that the air pressure that outside supply gas pressure and scope pipeline allow matches.The present invention arranges vent in storage bottom, chamber, the import and export region in the external complete machine air channel of described vent, system realizes the air exchange with atmospheric environment at this, the import and export region in complete machine air channel is provided with dehumidification module, described outer circulating air duct is all connected the outlet air end of dehumidification module with the air intake in internal recycle air channel, through some take turns air circulation after, air humidity is herein by the humidity gradually lower than surrounding air, and air purity is higher than surrounding air, its beneficial effect is again put in internal recycle air channel and outer circulating air duct by the air-flow of discharging from vent to use again, what form air-flow recycles passage, energy consumption can be reduced further, shorten drying time, extend the service life etc. of filter.
The present invention is to gather the temperature and humidity information storing intracavity in good time at storage intracavity set temperature sensor and humidity sensor, and the information collected passes to the control module in control chamber, be beneficial to control module and send each dependent instruction in time according to its information, as when the temperature of the storage intracavity collected has met or exceeded design temperature, control module has just sent instruction and has closed down air heat module; This temperature and humidity value can show in display screen and printing paper simultaneously, so that operator understands current scope storage environment.The present invention arranges pressure transducer at storage intracavity, to gather the pressure information storing intracavity in good time, and the pressure information collected passes to the control module in control chamber, be beneficial to control module and send dependent instruction in time according to its information, during as reached setting atmospheric pressure value when the atmospheric pressure value of the storage intracavity collected, control module just sends instruction allows adjustable speed fan slow down, to ensure scope safety; This atmospheric pressure value can show in display screen and printing paper simultaneously, so that operator understands current scope storage environment.
Cabinet door and cabinet junction that the present invention is storing chamber are provided with sealing strip, to allow storage chamber externally keep opposing seal, alter to cabinet to avoid the air in cabinet from its gap beyond steam vent, be unfavorable for forming circulating current, simultaneously sealing strip doubles as buffering, and when avoiding switch gate, cabinet door and cabinet collide.
The air pressure storing intracavity is set to and exceedes outer air pressure 5 to the 20Pa of cabinet by the present invention, is have certain pressure-fired power in cabinet to keep, and avoids the outer unclean air of cabinet to scurry into storage intracavity because of concora crush or negative pressure and pollutes.The cross-sectional area of vent is set to the cross-sectional area being less than outer circulation air outlet by the present invention, being also that its air inlet is large, and vent is little for the ease of keeping relative to the pressure-fired power outside cabinet at storage intracavity, being naturally conducive to being formed and keeping malleation.
Air sanitizer module is set to ultraviolet disinfection lamp or plasma air sterilizing device by the present invention, it all can reach Disinfection Effect, and avoid and select ozonization mode and accelerate the aging of scope, before air sanitizer module being arranged on air heat module along airflow direction simultaneously, also be beneficial to as adopt ultraviolet disinfection lamp time, heating module can promote the ozone decomposed produced during ultraviolet sterilization, avoids ozone to produce infringement to scope.
The present invention arranges cabinet door electronic lock, storage intracavity is provided with the entrance guard sensor corresponding with cabinet door electronic lock simultaneously, its beneficial effect needs input operation personal identity authentication information or password just can open cabinet door access scope, improve the safety of scope access, when entrance guard sensor detects that cabinet door exceedes setting time limit and not shutting, then system meeting alarm, when entrance guard sensor detects that cabinet door shuts, then on electronic lock meeting automatic locking, and then improve the safety of scope and the convenience of operation.The cabinet door of control chamber is provided with display floater, scanner and printer, its beneficial effect is by touch sensitive liquid crystal display panel, user can check that scope stores information, shows and arrange relevant parameter, identify scope by RFID or bar code scan rifle, export scope storing information and fault by a small-sized thermal printer.Simultaneity factor support specific scope networking traceability system, the storage information of network management and the every bar scope of output.
The inwall storing chamber adopts anti-bacteria stainless steel material to make by the present invention, is to kill the common strain such as escherichia coli and staphylococcus aureus, its antibacterial can not be attached to and stores survival and breeding on cavity wall.Inner wall smooth is smooth is for the ease of clean.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is basic shape assumption diagram of the present invention.
Fig. 2 is the schematic diagram of hanger of the present invention when pulling out from slide rail.
Fig. 3 is basic schematic layout pattern of the present invention.
Fig. 4 is air channel of the present invention schematic diagram
Fig. 5 is system principle schematic diagram of the present invention
Fig. 6 is the circuit connection diagram of baroswitch of the present invention
In figure: 100-cabinet; 110-foot is taken turns; 120-upper cover; 130-pipeline outlet; 200-store chamber; 210-store chamber left-hand door; 220-store chamber You Men; 230-store cavity wall; Slide rail on 240-hanger; 250-hanger glidepath; 260-hanger; 261-hanger top base; 262-hanger bottom base; The front curved boom of 263-hanger; The rear curved boom of 264-hanger; The U-shaped support of 265-hanger; The box of 266-hanger; The crossbeam of 267-hanger; 268-hanger around wheel; The scope bearing of 269-hanger; 270-illuminating lamp; 280-electronic lock; 290-entrance guard sensor; 291-temperature sensor; 292-humidity sensor; 293-baroswitch; 300-control chamber; 310-control chamber door; 320-display floater; 330-printer; 340-scanner; 350-control module; 360-dehumidification module; 370-status indicator lamp; 400-internal recycle air channel; 410-air compressor; 420-inner circulating air filter; 430-electromagnetic valve; 440-air pressure probe; 450-inner circulating tube pipeline joint; 460-internal recycle steam hose; 470-pressure regulator valve; 500-outer circulating air duct; 510-outer circulation air filter; 520-air sanitizer module; 530-adjustable speed fan; 540-air heat module; 550-outer circulation air outlet; 560-vent.
E-soft scope, S-external source of the gas
Specific embodiments
As shown in Figures 1 to 5, the first detailed description of the invention of the present invention is, a kind of scope storage cabinet storing chamber and keep pressure-fired power, comprise cabinet 100, store chamber 200, control chamber 300 and air channel, cabinet 100 is made by carbon steel or stainless steel and carries out anti-corrosion treatment, 4 castors 110 are had to be convenient to bottom cabinet 100 mobile, in castor 110, the castor of 2 forward doors is with brake, dismountable upper cover 120 is arranged at cabinet 100 top, upper cover 120 has pipeline outlet 130, so that power line or the access of external source of the gas pipeline, cabinet 100 and upper cover 120 are provided with sealing gasket with outer circulating air duct 500 junction, in order to avoid outside air enters the leakage of compressed gas in outer circulating air duct or air channel from gap.
Store chamber 200 to comprise storage chamber left-hand door 210, store the right door 220 in chamber and store slide rail 240, hanger glidepath 250, hanger 260, illuminating lamp 270, electronic lock 280, entrance guard sensor 290, temperature sensor 291, humidity sensor 292, baroswitch 293 on cavity wall 230, hanger.Described baroswitch 293 is electrically connected with the control module 350 in control chamber 300, atmospheric pressure value in the storage chamber 200 that baroswitch 293 is collected passes to control module 350, the atmospheric pressure value stored in chamber 200, according to its atmospheric pressure value manipulation adjustable speed fan 530, controls exceeding outer air pressure 5 to the 20Pa of cabinet by control module 350.The normally-closed contact of described baroswitch 293 is connected in the power supply circuits of adjustable speed fan 530, air heat module 540 and air sanitizer module 520; when the pressure in storage chamber 200 being detected lower than setting value; the normally-closed contact of baroswitch 293 disconnects; cut off the power supply of adjustable speed fan 530, air heat module 540 and air sanitizer module 520; and display floater 320 shows corresponding warning; reach control module 350, the defencive function to electrical system when adjustable speed fan 530 and air channel are damaged.Described pressure set points is 5 to 20Pa, the preferred 5Pa of present embodiment.
Store cavity wall 230 to be spliced by upper and lower, left and right, 5 blocks of anti-bacteria stainless steel plates such as rear, in the present embodiment, the inwall storing chamber 200 adopts Baosteel B430KJ stainless steel material to make, this material effectively can kill the common strain such as escherichia coli and staphylococcus aureus, antibacterial is not allowed to survive on the inwall storing chamber 200 and breeding, at storage cavity wall upper and lower surface, slide rail 240 and hanger glidepath 250 on hanger are housed respectively, hanger 260 is vertically placed between two slide rails, can along slide rail slide anteroposterior.
Two groups of hangers 260 have respectively been symmetrical arranged at the left and right two halves intracavity storing chamber 200, front curved boom 263 and the rear curved boom 264 of often organizing hanger 260 are provided with a scope bank bit, namely present embodiment is provided with eight bank bits altogether in storage chamber 200, certainly the width storing chamber 200 and the distance often organized between hanger 260 can also be adjusted as required, to expand the scope memory capacity storing chamber 200, as being expanded into accommodation five groups or six groups of hangers 260, to store ten, twelve earthly branches or more scope.Hanger 260 specifically by top base 261, bottom base 262, in the front curved boom 263 of " W " shape and rear curved boom 264, U-shaped support 265, box 266, crossbeam 267 etc. be welded, separately be equipped with dismountable around wheel 268 and scope bearing 269, often organize hanger 260 shape as vase, reliable and stable.Hanger 260 is matched with slide rail on hanger 240 and hanger glidepath 250 respectively by top base 261, bottom base 262, only retain fore-and-aft direction degree of freedom, thus realize hanger 260 to pull out or push in storage chamber 200, to access away from the scope on the bank bit of operator side, for avoiding hanger 260 to deviate from from storage chamber 200 completely, on hanger slide rail 240, be provided with stopping means (not shown) between hanger glidepath 250 and hanger 260.The sliding surface of upper slide rail 240 and glidepath 250 is made by polytetrafluoroethylmaterial material, and energy proof strength is reliable, slide smooth and easy, noiselessness, and without the need to lubrication, is convenient to clean.
Respectively be welded with a U-shaped support 265 in the upper end of front curved boom 263 and rear curved boom 264, nestle up below U-shaped support 265 and be also welded with box 266, separately have crossbeam 267 to be welded in below the curved boom of front and back.U-shaped support 265 and crossbeam 267 form by circular rod iron is bending, and outer surface is neatly smooth, and box 266 is stamped to form by corrosion resistant plate, airing hole is arranged at bottom, U-shaped support 265 and endoscopic technic end matching size, during welding, former and later two vertically stagger slightly, to observe and operation.The flex point of front curved boom 263 and rear curved boom 264 is provided with around wheel 268, plastic material is adopted to make around wheel 268, and the column structure recessed in middle part, the flex point place of front and back curved boom is arranged in the mode can rotated along back shaft, soft scope E and connecting hose to be leaned on around each on wheel 268 in the mode of micro-song around wheel 268; Front and back curved boom, in " W " shape, can increase its axial length, can reduce the height dimension of hanger 260 further, and then reduce the height of whole scope storage cabinet in scope total length one timing; In storage cabinet height one timing, can hang the scope of longer size, curved boom is separately reserved with between two flex points the installing hole around wheel 268, to adjust around wheel position if desired or to increase around wheel quantity, this reserving installation hole not blocked by plastic end cover by the used time.A scope bearing 269 is respectively housed in the rear and front end of hanger bottom base 262, and scope bearing 269 is made of plastics, and circular hole size is mated with scope light guide section external diameter, for supporting scope light guide section, in order to avoid flexible pipe bears the gravity of light guide section all the time.
When storing scope E, the operating side of scope E is suspended on U-shaped support 265, box 266 put into by scope adnexa, by flexible pipe through around the bending constraint of wheel 268, in scope light guide section insertion scope bearing 269, as scope separately has signal to connect branch, then hung on crossbeam 267, whole like this scope E has just realized reliable location on support 260, can not shake or wave, finally connect steam hose by inner circulating tube pipeline joint 450 again.Operate in contrast when taking scope.The present invention adopts support 260 to hang the storing mode of soft scope, is convenient to the tube chamber of dry scope, is also conducive to the natural shape maintaining scope, safe ready simultaneously.
In control chamber 300, be provided with control chamber door 310, control module 350, dehumidification module 360, status indicator lamp 370 etc., wherein control chamber door 310 be equipped with display floater 320, printer 330, scanner 340.Control module 350 controls for system power supply and signal; Dehumidification module 360, for reducing air humidity in cabinet, avoids ambient humidity on the impact storing humidity; Whether status indicator lamp 370 runs normal for understanding equipment, as aobvious as being green time normal, is red during fault; User understands scope store status by touch sensitive liquid crystal display panel 320, or display, inquiry and parameters, and as required, display floater 320 can show Chinese, English, German etc. are multi-lingual; Scope storing information and fault message is exported by a small-sized thermal printer 330, by identifying that with bar code scan rifle 340 bar code be pasted onto on scope and hanger identifies scope and each memory location, bar code scan rifle and bar code can be replaced by the RFID of rfid device and correspondence.Simultaneity factor support specific scope networking traceability system, the storage information of network management and the every bar scope of output.
Scanner 340, display floater 320 input the information such as scope ID, operator ID, position ID, time that this system needs to review, and display floater 320, thermal printer 330 export the information such as scope ID, operator ID, position ID, time of reviewing; Can accomplish that being issued to tracing function in the situation of not networking also can select networking to review.
Air channel is divided into internal recycle air channel 400 and outer circulating air duct 500.Internal recycle air channel 400 comprises air compressor 410, inner circulating air filter 420, electromagnetic valve 430, air pressure probe 440, inner circulating tube pipeline joint 450, internal recycle steam hose 460; Outer circulating air duct 500 comprises outer circulation air filter 510, air sanitizer module 520, adjustable speed fan 530, air heat module 540, outer circulation air outlet 550, vent 560; In addition, the section structural of cabinet 100, storage chamber 200, control chamber 300 and dehumidification module 360 understand the part as internal recycle air channel 400 and outer circulating air duct 500, if and only if adopt external source of the gas S time, need access pressure regulator valve 470 with the air compressor replaced in internal recycle air channel ensures appropriate supply gas pressure, now because the gas production mouth of external source of the gas is no longer positioned at cabinet, therefore no longer form circulation for the air-flow of drying scope pipeline.
In present embodiment, inner circulating tube pipeline joint 450 and outer circulation air outlet 550 are all arranged on the inner chamber upper wall storing chamber 200, inner circulating tube pipeline joint 450 is arranged on and stores chamber 200 upper wall near the position of scope bank bit, an inner circulating tube pipeline joint 450 is provided with at each scope bank bit, namely eight inner circulating tube pipeline joints 450 are provided with altogether in present embodiment, each inner circulating tube pipeline joint 450 all adopts one to enter three to go out formula fast switching plug structure, the air intake of its inner circulating tube pipeline joint 450 is connected with the outlet air end of internal recycle steam hose 460, three outlet air ends of inner circulating tube pipeline joint 450 are respectively by three ports of hose connection endoscopic technic end, the operating side of most endoscopes all has three ports usually, need the tube chamber from three equal air inlets ability finish-dryings of port whole scope, in three equal connecting hoses of outlet air end of inner circulating tube pipeline joint 450, by three ports of hose connection endoscopic procedure end, prevent gas leakage.
Vent 560 is also provided with, the import and export region in the external complete machine air channel of vent 560 by control chamber one side lower part in storage chamber 200; The import and export region in complete machine air channel is provided with dehumidification module 360, and for reducing the humidity in circulating air, the condensed water gathered after dehumidifying can manually be discharged outside cabinet automatically or regularly.The air intake of outer circulating air duct 500 communicates with the outlet air end of dehumidification module 360, the outlet air end of outer circulating air duct 500 connects the outer circulation air outlet 550 storing chamber 200 upper wall, outer circulation air filter 510, air sanitizer module 520, adjustable speed fan 530 and air heat module 540 is also provided with successively in outer circulating air duct 500, in the present embodiment, outer circulation air filter 510 filtering accuracy is not less than the 8 grades of filtering accuracies specified in ISO 14644-1 standard, and can increase pre-filtering module as required; Air sanitizer module 520 selects ultraviolet disinfection lamp, and all right using plasma air sterilizer of certain air sanitizer module 520, all can reach Disinfection Effect.Before air sanitizer module 520 is arranged on air heat module 540 along airflow direction, adjustable speed fan 530 is arranged between air sanitizer module 520 and air heat module 530, so that the ozone produced when promoting ultraviolet sterilization decomposes in time, the too high generation scope of ozone concentration is avoided to damage.In the present embodiment, be provided with three groups of outer circulation air outlets 550 and one group of vent 560 altogether, the aperture of vent 560 and total cross-sectional area are all less than the aperture of outer circulation air outlet 550 and total cross-sectional area, be beneficial to be formed in storage chamber 200 and keep relative to the pressure-fired power outside cabinet, avoid the outer unclean air of cabinet because of concora crush or negative pressure and scurry in storage chamber 200 polluting.
In internal recycle air channel 400, the air intake of air compressor 410 also communicates with the outlet air end of dehumidification module 360, the outlet air end of compressor 410 is connected and is communicated with inner circulating air filter 420, electromagnetic valve 430, inner circulating tube pipeline joint 450 by internal recycle steam hose 460 successively, air pressure probe 440 is parallel on the flexible pipe between electromagnetic valve 430 and inner circulating tube pipeline joint 450, and inner circulating air filter 420 filtering accuracy is not less than the 7 grades of filtering accuracies specified in ISO 14644-1 standard; When adopting external source of the gas S, substituting air compressor 410 with pressure regulator valve 470, by the inlet end of external source of the gas S by pipeline access pressure regulator valve 470, the outlet side of pressure regulator valve 470 being connected with inner circulating air filter 420 inlet end.
Storage chamber left-hand door 210 and the right door 220 in storage chamber are provided with sealing strip (not shown), keep storing chamber 200 and extraneous opposing seal at closing time, to avoid the air in cabinet to be altered to outside cabinet by other gap beyond steam vent 560, and the air pressure maintained in storage chamber 200 exceedes the outer air pressure 15Pa of cabinet.Through verification experimental verification, the air pressure stored in chamber 200 is set to the pressure-fired power exceeding outer air pressure 5 to the 20Pa of cabinet, can effectively avoids the outer unclean air of cabinet to scurry in cabinet because of concora crush or negative pressure.
The air-flow of discharging from vent 560 can be put in internal recycle air channel 400 and outer circulating air duct 500 and recycle by present embodiment more again, form the circulation canal of air-flow, and then energy efficient, and the air-flow internally, in outer circulating air duct repeatedly filters and sterilizes, and guarantees the cleanliness factor of its air-flow.Through verification experimental verification, the present invention in 90 minutes, dry mirror outer surface and tube chamber is inner, and keeps the humidity of storage chamber 200 at below 40%RH.
Present embodiment is provided with temperature sensor 291, humidity sensor 292, baroswitch 293 etc. in storage chamber 200, coordinate control module 350 and dehumidification module 360, adjustable speed fan 530, air heat module 540 etc., for feeding back and the temperature of control store intracavity, humidity and air pressure, it is made to ensure in the scope of setting.Present embodiment by reasonably electrically and the design of software system realize Based Intelligent Control and the information management of parameters, can maintain to store in chamber 200 temperature between 5 ~ 40 DEG C, relative humidity RH value is less than 40%.
On cabinet 100, electronic lock 280 and entrance guard sensor 290 is also provided with in present embodiment, and storing the lockhole and entrance guard sensor flip flop equipment that the right door 220 in chamber are provided with correspondence, door state storage chamber, pass left-hand door 210 can be stored the right door 220 in chamber and push down and then realize cabinet door Close All.Present embodiment needs input operation personal identity authentication information or password just can open cabinet door access scope, improves the safety of scope protection.
In addition, present embodiment is all provided with large-area transparent safety glass on storage chamber left-hand door 210 and the right door 220 in storage chamber, be convenient to observe scope and store situation, in the middle part of storage chamber 200, be provided with two, front and back LED illumination lamp 270 simultaneously, when opening cabinet door, illuminating lamp 270 is opened automatically, closes cabinet illuminating lamp 270 automatic distinguishing behind the door.
Present embodiment is installed by wall usually, and front operates.But if desired, and the rear wall in chamber 200 can be stored change the postnotum of cabinet 100 and make cabinet door, install to adapt to wall-penetrating type, make front and back all can carry out scope accessing operation.
Above-describedly be only preferred embodiment of the present invention, be not limited to content of the present invention, every any amendment done within the spirit and principles in the present invention, equivalently to replace and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. the scope storage cabinet storing chamber and keep pressure-fired power, comprise and store chamber, control chamber and air channel, in control chamber, be provided with control module and electromagnetic valve, it is characterized in that: storage intracavity is provided with hanger, temperature sensor, humidity sensor, inner circulating tube pipeline joint, outer circulation air outlet, described air channel comprises internal recycle air channel and outer circulating air duct, described hanger is vertically arranged, before comprising, rear curved boom and upper, bottom base, on described, bottom base is arranged on respectively and stores the upper of chamber, lower inwall, before, rear curved boom is all in " W " shape, front, rear curved boom is provided with around wheel, front, the upper end of rear curved boom is provided with U-shaped support, each hanger is provided with former and later two bank bits altogether and the corresponding Position Number of each bank bit, described inner circulating tube pipeline joint and outer circulation air outlet are all arranged on the inner chamber upper wall storing chamber, also vent is provided with in the bottom storing chamber, the import and export region in the external complete machine air channel of described vent, the import and export region in complete machine air channel is provided with dehumidification module, the air intake of described outer circulating air duct connects the outlet air end of dehumidification module, the outlet air end of described outer circulating air duct connects the outer circulation air outlet storing chamber upper wall, is also disposed with air filter, air sanitizer module, adjustable speed fan and air heat module in outer circulating air duct, the air intake in described internal recycle air channel also connects the outlet air end of dehumidification module, the outlet air end in described internal recycle air channel connects the inner circulating tube pipeline joint storing chamber upper wall, air compressor and air filter is also provided with in internal recycle air channel, storage intracavity is provided with baroswitch, the cabinet door junction and gap place storing chamber is provided with sealing strip.
2. scope storage cabinet according to claim 1, it is characterized in that: the normally-closed contact of described baroswitch is connected in the power supply circuits of adjustable speed fan, air heat module and air sanitizer module, when the pressure of storage intracavity being detected lower than setting value, baroswitch normally-closed contact disconnects, and cuts off the power supply of adjustable speed fan, air heat module and air sanitizer module.
3. scope storage cabinet according to claim 2, is characterized in that: the pressure set points of described storage intracavity is 5 to 20Pa.
4. scope storage cabinet according to claim 1, is characterized in that: the cross-sectional area of described vent is less than the cross-sectional area of outer circulation air outlet.
5. scope storage cabinet according to claim 1, is characterized in that: in internal recycle air channel, be also provided with air pressure switch, and is provided with electromagnetic valve and pressure regulator valve, this air pressure switch is for detecting internal recycle pipeline inner air pressure.
6. the scope storage cabinet according to any one of claim 1-5, it is characterized in that: described humidity sensor is electrically connected with the control module in control chamber, the humidity value of the storage intracavity that humidity sensor is collected passes to control module, the humid control storing intracavity, according to the manipulation of its humidity value dehumidification module, air heat module and blower fan, is less than 40% in relative humidity RH value by control module.
7. the scope storage cabinet according to any one of claim 1-5, it is characterized in that: described temperature sensor is electrically connected with the control module in control chamber, the temperature value of the storage intracavity that temperature sensor is collected passes to control module, the temperature value storing intracavity, according to its temperature value manipulation air heat module, controls 5 ~ 40 DEG C of scopes by control module.
8. the scope storage cabinet according to any one of claim 1-5, is characterized in that: on the cabinet door of control chamber, be provided with printer, display floater and scanner, described printer adopts small-sized thermal printer; Described scanner adopts REID, can identify RFID or bar code that scope is pasted; Described display floater adopts touch sensitive liquid crystal display panel, arranges relevant parameter by touch screen.
9. the scope storage cabinet according to any one of claim 1-5, is characterized in that: on the cabinet door storing chamber, be provided with clear glass, can observe scope store situation through this glass; Storage intracavity is provided with illuminating lamp, and when opening cabinet door, illuminating lamp can be opened automatically, closes cabinet illuminating lamp energy automatic distinguishing behind the door; Also be provided with equipment running status display lamp in the cabinet front of storage cabinet, time normal, green indicating lamp is bright, and during fault, red led is bright.
10. the scope storage cabinet according to any one of claim 1-5, is characterized in that: the inwall storing chamber adopts anti-bacteria stainless steel material to make.
CN201410572158.6A 2014-10-23 2014-10-23 A kind of chamber that stores keeps the scope storage cabinet of pressure-fired power Active CN104323863B (en)

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CN104958110A (en) * 2015-07-23 2015-10-07 范志宁 Full-automatic online monitoring system for endoscope storage cabinet
CN105455763A (en) * 2015-08-17 2016-04-06 老肯医疗科技股份有限公司 Novel hanging rack mechanism for storing endoscope
CN107719979A (en) * 2017-10-24 2018-02-23 李爱禄 A kind of label placement cabinet based on block chain
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CN108888349A (en) * 2018-06-27 2018-11-27 郑赛娇 A kind of neurosurgery cabinet with dust reduction capability
CN109113388A (en) * 2018-08-20 2019-01-01 老肯医疗科技股份有限公司 Jing Ku for deploying endoscope

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