FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, in particular to constructions of portable medical thermostats. Thermostat for storage and transportation of biological substances contains case with lid and brought into heat contact with thermoelectric battery working chamber of compression refrigeration unit in which placed are detachable thermo-containers with single-stage and two-stage thermoelectric battery. Withdrawal of heat from hot soldered joints of thermoelectric battery in stationary conditions is carried out by compression machine evaporator. During transportation of biological substances thermo-container is placed into a special external case, withdrawal of heat from hot soldered joints of thermoelectric battery being carried out by means of heat tubes installed in external case frame, power feeding of thermoelectric battery with electric energy is performed by detachable accumulator source of constant current installed into external case frame.
EFFECT: improvement of technical and economical indices and increase of thermal stabilisation during storage and transportation of biological substances.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THERMOELECTRIC THERMOSTAT FOR STORAGE AND TRANSPORTATION OF BIOMATERIALS | 2009 |
|
RU2416769C2 |
| THERMAL CONTAINER | 2002 |
|
RU2221971C1 |
| DEVICE FOR COOLING AND HEATING AIR IN CLOSED SPACE | 1997 |
|
RU2140365C1 |
| QUICK FREEZER, MOSTLY FOR POLYMER BAGS FILLED WITH BIOLOGICAL MEDICAL SUBSTANCES | 2010 |
|
RU2438076C1 |
| QUICK-FREEZING PLANT MAINLY FOR POLYMER PACKS FILLED WITH BIOLOGICAL MEDICAL SUBSTANCES | 2010 |
|
RU2435114C1 |
| DEVICE FOR FAST FREEZING | 2006 |
|
RU2310143C1 |
| THERMOELECTRIC REFRIGERATOR | 0 |
|
SU615336A1 |
| THERMOELECTRIC REFRIGERATING PLANT | 2004 |
|
RU2267720C1 |
| METHOD OF HOMOGENEOUS FLUIDS DISTILLATION AND FLUID MIXES SEPARATION, AND DEVICE TO THIS END | 2009 |
|
RU2408539C2 |
| THERMOELECTRIC REFRIGERATOR | 1996 |
|
RU2110021C1 |
