CN207471886U - A kind of automatic intelligent solid blood plasma freezer - Google Patents

Abstract

The utility model discloses a kind of automatic intelligent solid blood plasma freezer, including freezer the library, refrigeration system and control system；Freezer the library sets automatically-controlled door, a maintenance door and the traveling guide rail of a disengaging blood bag packing box；Multiple row shelf are set in the left and right sides of traveling guide rail, every layer of shelf set multipair support bar；One blood bag packing box is placed on a pair of guide support item；Further include robot device, it includes sequentially connected pedestal, slewing equipment, moves left and right device, lifting gear and bracket, pedestal sets the idler wheel moved along traveling guide rail, and bracket is from insertion between a pair of of guide support item and places downwards or takes blood bag packing box away upwards；Refrigeration system includes the compressor, condenser and the evaporator that are connected with each other；The work of control system output signal control refrigeration system, robot device and automatically-controlled door.The utility model uses robot device, reduces loss of refrigeration capacity, reduces the amount of labour of operating personnel, avoids injury of the low temperature environment to operating personnel.

Description

A kind of automatic intelligent solid blood plasma freezer

Technical field

The utility model is related to a kind of blood plasma freezer, more particularly to a kind of automatic intelligent solid blood plasma freezer.

Background technology

At present, well known freezer is generally made of the part such as heat-preservation warehouse body, refrigerating plant system, electric control system.Its Middle refrigerating plant system includes compressor, condenser, throttle valve element, evaporator and ancillary equipment, pipeline, heat preservation etc..Wherein Electric control system the degree of automation can generally reach compressor automatic safe protective, automatic start-stop, automatic temperature-adjusting control etc..But It is that stored cargo generally still requires artificial stock, classification, stacking, picking etc. in freezer.

It is commonly used for setting the door of several access blood plasma disks and the door of personnel's maintenance in the freezer the library of blood plasma storage, no Foot part has：It opens the thermal environment outside Men Huiyu freezers and is mutually connected with loss of refrigeration capacity, the larger (blood station of labor intensity for accessing blood plasma disk Staff is substantially women), operating personnel are in direct contact freezer Cryogenic air and there are problems that labour protection, artificial access blood plasma are held Easily cause artificial blood group, specification confusion etc..

Invention content

The utility model for solve known technology present in technical problem provide one kind can reduce loss of refrigeration capacity and Reduce the automatic intelligent solid blood plasma freezer of labor intensity.

The utility model is adopted the technical scheme that solve technical problem present in known technology：A kind of automation Intelligent three-dimensional blood plasma freezer, including freezer the library, refrigeration system and control system；The freezer the library is equipped with one and supplies blood bag packet Mounted box disengaging automatic shutter automatically-controlled door, one for service personnel disengaging maintenance door and on the freezer the library bottom surface Traveling guide rail；The traveling guide rail is opposite with the automatically-controlled door；It is equipped in the left side of the traveling guide rail and/or right side multiple rows of Shelf often arrange shelf towards the traveling guide openings and from top to bottom equipped with multipair horizontally-guided support bar, a blood bag packet Mounted box is placed on a pair of guide support item；Robot device is further included, the robot device includes sequentially connected Pedestal, slewing equipment move left and right device, lifting gear and bracket, and the pedestal is equipped with the rolling moved along the traveling guide rail Wheel, the slewing equipment horizontally rotate around base center, and the device left and right horizontal that moves left and right moves, on the lifting gear Lower movement, the bracket are packed from being inserted between a pair of guide support item and place downwards or take the blood bag away upwards Box；The robot device transfers the blood bag packing box between the shelf and the automatically-controlled door, along the traveling guide rail； The refrigeration system includes the compressor, condenser and the evaporator that are connected with each other；Described in the control system output signal control The work of refrigeration system, the robot device and the automatically-controlled door.

Further, the traveling guide rail is multigroup and be arranged in parallel, traveling guide rail described in one of which with it is described automatic Door is opposite；Further include with the vertically arranged transfer guide rail of the traveling guide rail, it is described transfer guide rail be equipped with transfer trolley, it is described Transfer trolley is equipped with transfer guide rail, and the transfer guide rail is concordant with the traveling guide rail and is connected cooperation, the manipulator dress It puts from being moved on traveling guide rail described in one group on the transfer guide rail, and be transplanted on another group of traveling by the transfer trolley and lead On rail.

Further, the automatically-controlled door includes door leaf, door guide rail and driving device, the door guide rail vertical direction or level Direction arranges that the driving device drives the door leaf to be translated along the door guide rail and opens and closes；The doorway surrounding of the automatically-controlled door with The contact site of the door leaf is equipped with press detection sensor；Detection is set respectively inside and outside the doorway of the automatically-controlled door The sensing device of blood bag packing box.

Further, the door guide rail is equipped with round and smooth excessive groove in the door leaf close to the position closed, when described When door leaf is completed to be closed, the idler wheel of the door leaf is just slided into the groove.

Further, the edge of the door leaf is equipped with electric heater unit.

Further, the refrigeration system is equipped with two sets, and the control system includes host computer and connect with the host computer Two sets of independent control subsystems, a set of control subsystem, which corresponds to, controls a set of refrigeration system；Two sets of controls Usually automatic alternate works subsystem, wherein a set of control subsystem or the corresponding refrigeration system break down When, it automatically switches to the another set of control subsystem and works on, described two sets of control subsystems of PC control Switching.

Further, it often covers the control subsystem and includes detection unit, operating unit, control unit, data transmission list Member and monitoring alarm unit；The detection unit is used for the operating status of detection device；The operating unit is used for manual command Input；The data transmission unit is for control subsystem inside and the data transmission with the host computer；The monitoring Alarm unit is used to show the operating status and fault alarm of equipment；Described control unit receives the detection unit and the behaviour Make the signal of unit, the monitoring alarm unit, the host computer, the refrigeration system, the machine are outputed signal to after processing Tool arm device and the automatically-controlled door.

Further, the detection unit includes compressor behavior detection module, air-cooler condition monitoring mould Block, valve opening state detection module, defrosting state detection module, compressor phase sequence error detection module, the inspection of compressor overcurrent It surveys module, compressor pressure detection module, delivery temperature detection module, system and returns liquid detection module, library temperature detection module, blood bag Packing box information detection module and automatically-controlled door close pressure detecting module.

Further, the compressor is totally enclosed type double-level scroll compressor.

Further, the evaporator is hanging air cold mould aerial cooler, and the aerial cooler includes stainless steel Plate shell, internal thread heat exchange copper tube, aluminium foil fin and double-deck drip tray, the fin are fenestration and quadric flanging structure, institute Heat exchange copper tube is stated to arrange for fork row's mode.

The utility model has the advantages and positive effects of：Only setting one is automatic in freezer the library passes in and out blood plasma disk Small-sized automatically-controlled door and a maintenance gate, reduce loss of refrigeration capacity；Using robot device, the amount of labour of operating personnel is reduced, And avoid injury of the low temperature environment to operating personnel；Using host computer and Internet of Things, local acquisition, high in the clouds storage can be realized It deposits, strange land monitoring；Realize mobile phone remote defrosting control etc.；And automatic access program realize avoid completely it is artificial caused by it is poor Wrong problem.

Description of the drawings

Fig. 1 is the structure diagram of the first embodiment of the utility model；

Fig. 2 is the structure diagram of second of embodiment of the utility model.

In figure：1st, maintenance door；2nd, freezer the library；3rd, traveling guide rail；4th, bracket；5th, lifting gear；6th, pedestal；7th, it is oriented to branch Stay；8th, blood bag packing box；9th, control system；10th, automatically-controlled door；11st, blood plasma special cart；12nd, guide rail is transferred；13rd, transfer is small Vehicle；14th, transfer guide rail.

Specific embodiment

For that can further appreciate that the invention, features and effects of the utility model, following embodiment is hereby enumerated, and coordinate Detailed description are as follows for attached drawing：

Refer to Fig. 1, the first embodiment of the utility model, a kind of automatic intelligent solid blood plasma freezer, including cold Kuku body 2, refrigeration system and control system 9；The freezer the library 2 sets that there are one the automatic shutters for 8 disengaging of blood bag packing box The maintenance doors 1 of automatically-controlled door 10, one for service personnel's disengaging and the traveling guide rail 3 on 2 bottom surface of freezer the library；Institute It is opposite with the automatically-controlled door 10 to state traveling guide rail 3；Multiple rows of shelf are equipped in the left side of the traveling guide rail 3 and/or right side, are often arranged Shelf are open towards the traveling guide rail 3 and from top to bottom equipped with multipair horizontally-guided support bar 7, a blood bag packing box 8 is put It puts on a pair of guide support item 7；Further include robot device, the robot device include sequentially connected pedestal 6, Slewing equipment moves left and right device, lifting gear 5 and bracket 4, and the pedestal 6 is equipped with the rolling moved along the traveling guide rail 3 Wheel, the slewing equipment are rotated around 6 central horizontal of pedestal, described to move left and right the movement of device left and right horizontal, the lifting gear 5 It moves up and down, the bracket 4 between a pair of guide support item 7 from being inserted into and place downwards or take the blood bag packet away upwards Mounted box 8；The robot device transfers the blood bag between the shelf and the automatically-controlled door 10, along the traveling guide rail 3 Packing box 8；The refrigeration system includes the compressor, condenser and the evaporator that are connected with each other；9 output signal of control system Control the work of the refrigeration system, the robot device and the automatically-controlled door 10.L-shaped can be used not in guide support item 7 Rust steel angle bar is made.

The traveling idler wheel of robot device, which can be used, to be driven using low temperature resistant motor servo driver, it can be achieved that positional precision 0.5mm；The electrical source of power of trolley supply robot device can be set in 3 inside of traveling guide rail, electricity can also be used in robot device Pond powers；Transmission of wireless signals mode can be used between manipulator and other equipment and carry out signal transmission.Traveling guide rail 3 can be used resistance to The antifreeze line slide rail of low temperature, precision are high steady noiseless；Double-layer sliding rail bi-directional expansion structure can be used in the device that moves left and right； Bilateral setting can be used, it can be achieved that dual row rack shares same slot in bracket 4.Blood bag packing box 8 can fill 6 boxes, can be used 304 stainless steels are raw material.

Above structure is further expanded, refers to Fig. 2, second of embodiment of the utility model, the traveling guide rail 3 It can be multigroup parallel arrangement, may also include and the vertically arranged transfer guide rail 12 of the traveling guide rail 3, the transfer guide rail 12 On can be equipped with transfer trolley 13, transfer guide rail 14, the transfer guide rail 14 and the traveling can be equipped on the transfer trolley 13 Guide rail 3 is concordant and linking coordinates, and moves to the transfer guide rail 14 described in the robot device from one group on traveling guide rail 3 On, and be transplanted on another group of traveling guide rail 3 by the transfer trolley 13.Transfer guide rail 12, transfer guide rail 14 can be used resistance to low The antifreeze line slide rail of temperature, precision are high steady noiseless；The transfer trolley 13 can be used using low temperature resistant motor servo driver Driving.

Above-mentioned traveling guide rail 3, transfer guide rail 12, transfer guide rail 14 can set guide rail electric heater unit, prevent low It freezes under the conditions of temperature and causes operation not smooth.Motor heating unit can be equipped with, is avoided in freezer under -30 DEG C of cryogenic conditions, Motor lubrication failure；In addition, all facilities or easy icing component are avoided above running track in freezer, prevented moisture condensation or It freezes and drips hidden danger in orbit, sufficient optimal design-aside is carried out in whole interior layout.

Further, the automatically-controlled door 10 may include door leaf, door guide rail and driving device, and the door guide rail can vertical direction Or horizontal direction arrangement, the driving device drive the door leaf to be translated along the door guide rail and open and close；The door of the automatically-controlled door 10 Mouth surrounding and the contact site of the door leaf can be equipped with press detection sensor；Inside and outside the doorway of the automatically-controlled door 10 The sensing device of detection blood bag packing box 8 can be set respectively.Further, the door guide rail is in the close position closed of the door leaf Round and smooth excessive groove can be equipped with by putting, and when the door leaf is completed to be closed, the idler wheel of the door leaf is just slided into the groove.

Further, the automatically-controlled door 10 can also use rotary closing mode, may include door leaf, shaft and driving dress It puts, the driving device drives the door leaf to be rotated along the shaft and opens and closes；The doorway surrounding of the automatically-controlled door 10 and the door The contact site of fan can be equipped with press detection sensor；

Further, the edge of the door leaf can be equipped with electric heater unit.In the automatic wicket lower part of freezer, setting is automatic Trolley：

The disengaging of cool house internal cargo has complete automation function, is matched with this, in the outside on freezer doorway, if The blood plasma special cart 11 of automatic running is put, realizes that the automatic of blood plasma is shipped, is sent to.So as to the automation of whole operation flow Level has further improvement.

Further, the compressor can be totally enclosed type double-level scroll compressor.Due to there is no piston component, so making an uproar Sound is low, failure rate is low, efficient.Freezer use completely self-contained two sets refrigeration systems, two systems can self-timing rotation, chance Failure automatically switches, spare each other.Compressor is strong using anti-liquid hammer ability, and there is electronics hydrojet protection technique and double-flexibility to protect The high-efficiency full-closed formula double-level scroll compressor of technology.Compressor set is equipped with oil eliminator, gas-liquid separator, economizer, storage Liquid device, hydrojet electric expansion valve etc..Rotation speed of the fan can be automatically adjusted, noise is less than 62 decibels, what suitable ground and metope were installed Side air-out formula compressor set.R404a refrigerants can be used, this is a kind of environment-friendly type mixing system for not playing destruction to ozone layer Cryogen.It is the long-term substitute applied in the R502 and R22 in business-use refrigrating system field.It is cold that R404a is widely used in supermarket Freeze the fields such as cabinet, freezer, showcase, transport frozen, marine refrigeration, ice machine.

Further, the evaporator can be hanging air cold mould aerial cooler, and the aerial cooler may include not Become rusty outer cover of steel plate, internal thread heat exchange copper tube, aluminium foil fin and double-deck drip tray, and the fin can be fenestration and quadric flanging knot Structure, the heat exchange copper tube can be that fork row's mode is arranged.Using import motor, low-noise fan is furnished with fan shroud and airflow fence, far Apart from equal air supply stream, kuppe solar or lunar halo heating tube.Air-cooler passes through global heat exchanger EUROVENT certifications and national industrial production Licensing.Defrosting well known to change is not thorough and ice easily occurs and blocks up drip tray, hydrophobic pipeline as being taken through further investigation Effective measures are as follows：

(1) drain pipe can increase No.1 caliber on the basis of original equipment design, improve hydrophobic bottleneck.And be hose, it keeps away Exempt from dog leg, should not water deposit ice.

(2) investigation, which confirms, selects new expelling water heater wire：It can heat and be hardly damaged for a long time, add because its own has superhigh temperature Hot limitation function, so should not burn out.

Further, the refrigeration system can be equipped with two sets, the control system 9 may include host computer and with the host computer Two sets of independent control subsystems of connection, a set of control subsystem, which corresponds to, controls a set of refrigeration system；Two sets of institutes Stating control subsystem can usually automatic alternate work, wherein a set of control subsystem or the corresponding refrigeration system occur During failure, automatically switch to the another set of control subsystem and work on, two sets of the PC control control subsystem The switching of system.

Further, often covering the control subsystem may include detection unit, operating unit, control unit, data transmission Unit and monitoring alarm unit；The detection unit is used for the operating status of detection device；The operating unit is for manually finger Enable input；The data transmission unit is for control subsystem inside and the data transmission with the host computer；The prison Control alarm unit is used to show the operating status and fault alarm of equipment；Described control unit receives the detection unit and described The signal of operating unit outputs signal to the monitoring alarm unit, host computer, the refrigeration system, described after processing Robot device and the automatically-controlled door 10.A PLC can be used in control unit, and people can be used in operating unit and monitoring alarm unit Industrial computer system can be used in machine interface, host computer.

Further, the detection unit includes compressor behavior detection module, air-cooler condition monitoring mould Block, valve opening state detection module, defrosting state detection module, compressor phase sequence error detection module, the inspection of compressor overcurrent It surveys module, compressor pressure detection module, delivery temperature detection module, system and returns liquid detection module, library temperature detection module, blood bag Packing box information detection module and automatically-controlled door close pressure detecting module etc..These detection modules set corresponding sensor, such as The doorway surrounding of the automatically-controlled door 10 can be equipped with press detection sensor with the contact site of the door leaf；In the automatically-controlled door 10 Doorway inside and outside the sensing device of detection blood bag packing box 8 can be set respectively.And sensor signal is handled, and Output signal to described control unit.Multi way temperature sensor, more echelon temperature surveys can be used.System perfecting is protected, is had The double input functions of code reader, touch screen；Man-machine interface is friendly, simple and efficient to handle.

Operating system installation in control system 9 has independent intellectual property right computer operation software.Management software can be real Now to the grading authorized of operator, accomplish blood go out, the differentiated control that is put in storage and trackability.

Control system 9 can set inventory management system, it can be achieved that just in time inventory data query, can network and realize that historical data is protected It deposits, temperature lowering curve, temperature report, historical failure record printing function.

Inventory management system can realize following function：The blood species of the stock management of blood and its derivatives, deposit position, It is put in storage the information such as date, bar code, blood group, operator；Blood and its derivatives store position before going out the blood species of library management, outbound Put, the outbound date, bar code, blood group, the information such as operator；Inventory's blood volume searching and managing can according to conditions such as blood group, blood volumes, Count the Inventory Performance of blood and blood plasma.

Monitoring alarm unit can monitor the working condition and warning message of freezer and refrigeration system, including：Compressor operating State, air-cooler operating status, valve opening state, defrosting state, compressor phase sequence mistake, compressor overcurrent, compressor height, Low-voltage variation, excessive discharge temperature, system return the important informations such as liquid alarm, various kinds of sensors failure.

Monitoring alarm unit can also set blood storage condition monitoring, 9 failure of control system to monitor automatically, self-diagnosis of trouble Disconnected, chance failure carries out automatically, and sound, light alarm simultaneously show defect content information.

Host computer can be used obtained the Copyright in Computer Software certificate of registration " blood station Cold Storage Control and monitoring of software " its Have software backup, One-key recovery function.Simultaneously host computer can show simultaneously the current working condition of all refrigeration units and Warning message, and temperature of ice house can be shown with report, curve form, data are continuously filed, historical temperature, reported Alert data can inquire, and all data are printable.It can communicate with APP ends such as mobile phones, it can be achieved that defect content mobile phone Chinese character is short Believe warning function, when system breaks down, fault message can be sent to plurality of mobile phones.Available handsets SMS function is remotely looked into Ask freezer real time temperature.

The operation principle of the utility model：

Cold Storage Control program：Software uses cloud system, realizes that local acquisition, high in the clouds storage, strange land monitor using internet； Realize mobile phone remote defrosting control etc..Management software can count the Inventory Performance of blood plasma according to conditions such as blood group, blood volumes；It can To realize to the grading authorized of operator, accomplish blood plasma go out, the differentiated control that is put in storage and trackability.

The setting automatic wicket that (or left and right) opens and closes up and down, for the automatic disengaging of blood plasma cargo.In the inside on doorway and Outside sets sensing device respectively, blood plasma cargo no matter out of freezer or outside freezer close to wicket when, wicket automatically turns on；Blood plasma No matter cargo leaves wicket out of freezer or outside freezer when, wicket is automatically closed.

The alarm that setting doorway is not closed completely：When the situation that appearance heat preservation doorway is not closed completely, alarm is sent out automatically, is reminded Operating personnel are handled as early as possible, and therefore issuable refrigerating loss is reduced or avoided.

Setting prevents from not opening when freezing adhesion the automatically-controlled door electric heater unit on doorway：Control software can realize that basis is worked as When local environment temperature, ambient humidity automatic adjustment electrical heating power.Advantageous effects are：The electricity not provided due to outer moisture is small Heating power is excessive and loses cold；The electrical heating power not provided due to outer moisture is big is too small and the electricity desired by being not achieved Role is answered in heating.

Doorway pressing device：On the door guide rail of automatic parallel moving type wicket, set close at door leaf closing round and smooth excessive Groove, when door leaf complete be closed when, the idler wheel of door leaf is just slided into the groove on a guide rail, thus make door leaf close it is same When realize the compression of door leaf and cold-storage insulation board outer wall, so as to ensure sealing function.

Appropriate electric heater unit is set, solves the problems, such as icing blocking under cryogenic.Such as -30 DEG C low in freezer It is electrically heated that the lubrication problem for solving built-in driving motor is set under the conditions of temperature；Solve traveling guide rail 3, transfer guide rail 12 And the icing clamp rail problem that door guide rail is likely encountered in operation.

Cold-storage insulation board outer wall setting cooling air curtain above doorway.When door leaf is opened, cooling air curtain automatic opening operation, Blowing downwards, so as to reach heat exchange caused by the barrier freezer internal and external reasons temperature difference, reduction loss of refrigeration capacity；When door leaf is closed When, cooling air curtain is automatically stopped operation, saves electric energy.

Refrigeration compressor selects U.S. Ai Mosheng vortex air-cooled units.Since such compressor does not have piston component, institute With noise is low, failure rate is low, efficient.The freezer uses completely self-contained two sets of refrigeration systems, and two systems can self-timing Rotation is met failure and is automatically switched, spare each other.Greatly improve refrigeration effect and its safety and stability performance.

Control system 9：Control system 9 uses PLC and correlation module, can pass through touch screen human-computer dialogue；If it is set in library Dry camera can observe the operation conditions of the devices such as blood plasma cargo and robot device in library in real time.

Embodiment described above is merely to illustrate the technological thought and feature of the utility model, and its object is to make ability Technical staff in domain is it will be appreciated that the content of the utility model and implement according to this, it is impossible to only limit this practicality with the present embodiment Novel the scope of the claims, i.e., the equal variation or modification that all revealed spirit of the utility model is made, still falls new in this practicality In the scope of the claims of type.

Claims (10)

1. a kind of automatic intelligent solid blood plasma freezer, which is characterized in that including freezer the library, refrigeration system and control system； The freezer the library is equipped with the automatically-controlled door of an automatic shutter for the disengaging of blood bag packing box, an inspection for service personnel's disengaging Repair door and the traveling guide rail on the freezer the library bottom surface；The traveling guide rail is opposite with the automatically-controlled door；It is described walk The left side and/or right side of row guide rail are equipped with multiple rows of shelf, often arrange shelf and are equipped with towards the traveling guide openings and from top to bottom Multipair horizontally-guided support bar, a blood bag packing box are placed on a pair of guide support item；Further include robot device, The robot device includes sequentially connected pedestal, slewing equipment, moves left and right device, lifting gear and bracket, the bottom Seat is equipped with the idler wheel moved along the traveling guide rail, and the slewing equipment horizontally rotates around base center, described to move left and right dress Put left and right horizontal movement, the lifting gear moves up and down, the bracket from be inserted between a pair of guide support item and to The blood bag packing box is taken in lower placement away upwards；The robot device is between the shelf and the automatically-controlled door, along institute It states traveling guide rail and transfers the blood bag packing box；The refrigeration system includes the compressor, condenser and the evaporator that are connected with each other； The control system output signal controls the work of the refrigeration system, the robot device and the automatically-controlled door.

2. automatic intelligent solid blood plasma freezer according to claim 1, which is characterized in that the traveling guide rail is multigroup And be arranged in parallel, traveling guide rail is opposite with the automatically-controlled door described in one of which；It further includes and is arranged vertically with the traveling guide rail Transfer guide rail, it is described transfer guide rail be equipped with transfer trolley, the transfer trolley be equipped with transfer guide rail, the transfer guide rail It is concordant with the traveling guide rail and be connected cooperation, the transfer is moved to described in the robot device from one group on traveling guide rail On guide rail, and it is transplanted on another group of traveling guide rail by the transfer trolley.

3. automatic intelligent solid blood plasma freezer according to claim 1, which is characterized in that the automatically-controlled door includes door Fan, door guide rail and driving device, the door guide rail vertically or horizontally arrange that the driving device drives the door leaf It translates and opens and closes along the door guide rail；The doorway surrounding of the automatically-controlled door is sensed with the contact site of the door leaf equipped with pressure detecting Device；The sensing device of detection blood bag packing box is set respectively inside and outside the doorway of the automatically-controlled door.

4. automatic intelligent solid blood plasma freezer according to claim 3, which is characterized in that the door guide rail is in the door Fan is equipped with round and smooth excessive groove close to the position closed, and when the door leaf is completed to be closed, the idler wheel of the door leaf is just sliding Into in the groove.

5. automatic intelligent solid blood plasma freezer according to claim 3, which is characterized in that the edge of the door leaf is equipped with Electric heater unit.

6. automatic intelligent solid blood plasma freezer according to claim 1, which is characterized in that the refrigeration system is equipped with two Set, the control system include host computer and two sets of independent control subsystems being connect with the host computer, a set of control Subsystem, which corresponds to, controls a set of refrigeration system；Usually automatic alternate works two sets of control subsystems, wherein a set of institute It states control subsystem or when the corresponding refrigeration system breaks down, automatically switches to the another set of control subsystem and continue Work, the switching of two sets of control subsystems of PC control.

7. automatic intelligent solid blood plasma freezer according to claim 6, which is characterized in that often cover the control subsystem Including detection unit, operating unit, control unit, data transmission unit and monitoring alarm unit；The detection unit is used to examine The operating status of measurement equipment；The operating unit inputs for manual command；The data transmission unit is for control Internal system and the data transmission with the host computer；The monitoring alarm unit is used to show the operating status and failure of equipment Alarm；Described control unit receives the signal of the detection unit and the operating unit, and the prison is outputed signal to after processing Control alarm unit, the host computer, the refrigeration system, the robot device and the automatically-controlled door.

8. automatic intelligent solid blood plasma freezer according to claim 7, which is characterized in that the detection unit includes pressure Contracting machine condition monitoring module, air-cooler condition monitoring module, valve opening state detection module, defrosting state-detection Module, compressor phase sequence error detection module, compressor over-current detection module, compressor pressure detection module, delivery temperature inspection Survey module, system returns liquid detection module, library temperature detection module, blood bag packing box information detection module and automatically-controlled door and closes pressure inspection Survey module.

9. automatic intelligent solid blood plasma freezer according to claim 1, which is characterized in that the compressor is totally-enclosed Formula double-level scroll compressor.

10. automatic intelligent solid blood plasma freezer according to claim 1, which is characterized in that the evaporator is hanging Formula Wind-cooling type aerial cooler, the aerial cooler include stainless steel plate shell, internal thread heat exchange copper tube, aluminium foil fin and double Layer drip tray, the fin are fenestration and quadric flanging structure, and the heat exchange copper tube is arranged for fork row's mode.