SU519573A1 - The method of controlling the humidity of the air in the chamber of the refrigerator and the device for its implementation - Google Patents
The method of controlling the humidity of the air in the chamber of the refrigerator and the device for its implementationInfo
- Publication number
- SU519573A1 SU519573A1 SU2109865A SU2109865A SU519573A1 SU 519573 A1 SU519573 A1 SU 519573A1 SU 2109865 A SU2109865 A SU 2109865A SU 2109865 A SU2109865 A SU 2109865A SU 519573 A1 SU519573 A1 SU 519573A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- chamber
- humidity
- temperature
- wet thermometer
- Prior art date
Links
Landscapes
- Air Conditioning Control Device (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
Реализацию способа и работу устройства осуществл ют следующим образом.The implementation of the method and operation of the device is carried out as follows.
В процессе регулировани мокрый термометр 2 стабилизирует температуру воздуха, прошедшего через подогреватель 1 (точка В иа фиг. 2). Точка В жестко св зана с параметрами точки С по значени м температур абсолютной (d)) и относительной (/з) влажности . Это означает, что при изменении температуры по сухому термометру в камере 10 (точка Л па фиг. 2) при d const, например, в сторону повышени температуры до точки Л , подогреватель 1 при посто нном расходе воздуха поднимет параметры точки С до уровн точки С , а относительна влажность возрастет с /3 до /з. Соответственно, темнература по мокрому термометру подниметс до значени В и термометр 2 даст импульс на включение холодильной машины 7.In the process of regulating the wet thermometer 2 stabilizes the temperature of the air passing through the heater 1 (point B of fig. 2). Point B is rigidly associated with the parameters of point C by the values of absolute temperature (d)) and relative (/ g) humidity. This means that when the temperature changes on a dry thermometer in chamber 10 (point L to pa of Fig. 2) at d const, for example, in the direction of increasing temperature to point L, heater 1 at constant air flow will raise the parameters of point C to point C and relative humidity will increase from / 3 to / w. Accordingly, the temperature on the wet thermometer rises to the value B and the thermometer 2 will give an impulse to turn on the refrigeration machine 7.
Процесс пойдет в обратном направлении со снижением температуры воздуха в камере 10 до параметров точки А. В том положении мощность подогревател 1 окажетс достаточной только дл того, чтобы нрн Д const подогреть отбираемый воздух до температуры точки С, а температура по мокрому термометру в месте расположени его снизитс до параметров точки В, при этом мокрый термометр 2 даст импульс на отключение холодильной машины 7.The process will go in the opposite direction with a decrease in the air temperature in chamber 10 to the parameters of point A. In this position, the power of heater 1 will be sufficient only for the nrn D const to heat the sampled air to the temperature of point C, and the temperature on the wet thermometer at its location decreases to the parameters of point B, while the wet thermometer 2 will give an impulse to shut off the chiller 7.
Процессы, св занные со снижением абсолютной влажности воздуха в камере 10, размещаютс в секторе между лини ми Л-Л (i €onst) и Л-Л ((i const) и заканчиваютс на нограничной кривой между точками Л и Л, определ ющими соответственно температуру по мокрому термометру и температуру точки росы пересыщенного воздуха. Поэтому в случае понижени влажности воздуха в камере 10 отбираемый из нее поток воздуха нагреетс в подогревателе 1 при том же А const до параметров точек, размещенных на кривой /з в пределах .The processes associated with a decrease in the absolute humidity of air in chamber 10 are located in the sector between the L-L (i € onst) and L-L ((i const) lines) and end on a boundary curve between points L and L, which determine the temperature of the wet thermometer and the dew point temperature of supersaturated air.Therefore, if the air humidity in chamber 10 is lowered, the air stream drawn from it will heat up in heater 1 with the same A const to the parameters of the points located on the curve / h within.
Термометр 3, настроенный на температуру мокрого термометра точки В, даст команду Thermometer 3, configured to the temperature of the wet thermometer point B, will give the command
через свой регул тор 6 на включение источника вод ных паров 8. Соответственно, после подъема в камере 10 влажности до значени , определ емого точкой Л, термометр 3 даст команду на отключение источника вод ных паров 8 по температуре точки В.through its regulator 6 to turn on the source of water vapor 8. Accordingly, after the humidity in the chamber 10 rises to the value determined by point L, thermometer 3 will give the command to turn off the source of water vapor 8 according to the temperature of point B.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2109865A SU519573A1 (en) | 1974-12-30 | 1974-12-30 | The method of controlling the humidity of the air in the chamber of the refrigerator and the device for its implementation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2109865A SU519573A1 (en) | 1974-12-30 | 1974-12-30 | The method of controlling the humidity of the air in the chamber of the refrigerator and the device for its implementation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU519573A1 true SU519573A1 (en) | 1976-06-30 |
Family
ID=20611572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2109865A SU519573A1 (en) | 1974-12-30 | 1974-12-30 | The method of controlling the humidity of the air in the chamber of the refrigerator and the device for its implementation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU519573A1 (en) |
-
1974
- 1974-12-30 SU SU2109865A patent/SU519573A1/en active
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