FIELD: machine building.
SUBSTANCE: device for adaptive heating of cryogenic device, for example, a control valve, comprising located near heated vehicle electric heater 1, connected to output of voltage controller 2 connected by input to output control device 3, first input of which is connected to output of temperature setter 6 of heated apparatus via summing element 4, and second input is connected to output of temperature sensor 5 of heated device. Ambient temperature sensor 7 is connected to input of functional unit 8, output of which is connected to second subtracting input of summing element 4 connected by first summing input to output of ambient temperature setter 6.
EFFECT: invention enables to maintain required temperature for reliable operation of cryogenic device during ambient temperature and humidity changes in a wide range.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR HEATING A CRYOGENIC APPARATUS | 2017 |
|
RU2653529C1 |
| DEVICE FOR ZONAL HEATING OF CRYOGENIC CONTROL APPARATUS | 2012 |
|
RU2521102C1 |
| METHOD FOR CONTROL OF THERMOELECTRIC COOLER (HEATER) MAKING USE OF NATURAL COLD (HEAT) AND CONTROL SYSTEM FOR REALIZATION OF THIS METHOD | 1996 |
|
RU2094713C1 |
| METHOD TO CLEAN SLIP SWITCH OF SNOW AND ICE BY ELECTRICAL HEATING | 2008 |
|
RU2415988C2 |
| METHOD OF THERMOSTATING OF INTERNAL SPACE OF WORKING CHAMBER OF DOMESTIC REFRIGERATING-HEATING INSTALLATION (VARIANTS) AND INSTALLATION FOR ITS REALIZATION | 1997 |
|
RU2112909C1 |
| TEMPERATURE CONTROLLER | 0 |
|
SU1089557A1 |
| RELATIVE AIR HUMIDITY REGULATOR | 0 |
|
SU1062663A1 |
| METHOD AND APPARATUS FOR HEATING YOUNG ANIMALS | 0 |
|
SU1604296A1 |
| MICROCLIMATE REGULATOR | 0 |
|
SU1735828A1 |
| DEVICE FOR ADJUSTING TEMPERATURE IN HIGH PRESSURE CHAMBER | 0 |
|
SU1008712A1 |
