SU548847A1 - Liquid temperature control device - Google Patents
Liquid temperature control deviceInfo
- Publication number
- SU548847A1 SU548847A1 SU2046957A SU2046957A SU548847A1 SU 548847 A1 SU548847 A1 SU 548847A1 SU 2046957 A SU2046957 A SU 2046957A SU 2046957 A SU2046957 A SU 2046957A SU 548847 A1 SU548847 A1 SU 548847A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- control device
- temperature control
- liquid temperature
- temperature
- heater
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
33
пн температуры окружающей среды и нагревател 1.Mon ambient temperature and heater 1.
Кроме того, устройство может быть снабжено кожухом 8, с номощью отверстий 9 которого осуществл етс необходима степень воздействн на датчик темнературы изменени темнературы окружающей среды.In addition, the device can be equipped with a casing 8, with the aid of the openings 9 of which the necessary degree of influence on the temperature sensor of the ambient temperature change is carried out.
Устройство работает следующим образом.The device works as follows.
При протекании тока но обмотке тенло нагревател 1 нередаетс на нроточную камеру 3 с жидкой нробой. При достижении заданной темнературы терморегул тор 5 выключает ток в обмотке, а нри сниженни темнературы вновь включает его. Так обеснечиваетс стабилизаии темнературы, имеющей колебательный характер .When current flows through the winding of the tenlo of the heater 1, it is not distributed to the flowing chamber 3 with the liquid nrob. When the set temperature is reached, the thermostat 5 turns off the current in the winding, and when the temperature drops, it turns it on again. In this way, stabilization of an oscillating temneture is enhanced.
Повышение точности термостатировани обеснечиваетс тем, что теилонередача от нагревател 1 к датчику темиературы 4 с помощью втулки 7 происходит быстрее, чем к пробе , и вследствии этого ток в обмотке отключаетс раиьще, чем ироба нагреетс до средней темиературы /ср- Дальнейшее новышение темнературы пробы до /ср нроисходит за счет тенлоотдачи иагревател 1, температура которого выше. Также с опережением включаетс ток и при понижении температуры нробы, такImproving the accuracy of thermostating is ensured by the fact that the transfer from heater 1 to temperature sensor 4 by sleeve 7 is faster than to the sample, and as a result, the current in the winding is turned off more than the temperature of the sample to / 15 It occurs due to the tenloot of the Iheater 1, the temperature of which is higher. Also, the current is turned on ahead of time and when the temperature of the cave is lowered, so
4four
как изменение температуры внещнеи среды иередаетс на датчик 4 посредством втулки 7 и отверстий 9 кожуха 8 раньше, чем па пробу.as a change in the temperature of the external medium and is transmitted to the sensor 4 by means of the sleeve 7 and the openings 9 of the casing 8 earlier than the pas sample.
Таким образом, терморегул тор 5 срабатывает ирежде, чем воздействие колебаний температуры окружающей среды и иагревател 1 сказываетс на пробе.Thus, the thermostat 5 is triggered more than the effects of fluctuations in ambient temperature and the heater 1 affects the sample.
Предлагаемое термостатирующее устройство можно примен ть во всех случа х, когда иеобходимо стабилизировать температуру жидкости , наход щуюс в иетеплоизолироваином объеме, с мнннмальиыми затратами.The proposed thermostatic device can be used in all cases where it is necessary to stabilize the temperature of the liquid, which is in the heat-insulating volume, at a reasonable cost.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2046957A SU548847A1 (en) | 1974-07-22 | 1974-07-22 | Liquid temperature control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2046957A SU548847A1 (en) | 1974-07-22 | 1974-07-22 | Liquid temperature control device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU548847A1 true SU548847A1 (en) | 1977-02-28 |
Family
ID=20591951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2046957A SU548847A1 (en) | 1974-07-22 | 1974-07-22 | Liquid temperature control device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU548847A1 (en) |
-
1974
- 1974-07-22 SU SU2046957A patent/SU548847A1/en active
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