SU101298A1 - Sensor for determining and controlling the concentration of solutions by their boiling point - Google Patents
Sensor for determining and controlling the concentration of solutions by their boiling pointInfo
- Publication number
- SU101298A1 SU101298A1 SU450478A SU450478A SU101298A1 SU 101298 A1 SU101298 A1 SU 101298A1 SU 450478 A SU450478 A SU 450478A SU 450478 A SU450478 A SU 450478A SU 101298 A1 SU101298 A1 SU 101298A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concentration
- sensor
- solutions
- controlling
- determining
- Prior art date
Links
- 238000009835 boiling Methods 0.000 title description 5
- 230000001276 controlling effect Effects 0.000 title description 5
- 239000002904 solvent Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
Description
Предлагаетс датчик дл определени и регулировани концентрации растворов по температуре их кипени , обеспечивающий непрерывность контрол или регулировани концентрации многокомпонентных растворов.A sensor is proposed for determining and controlling the concentration of solutions from their boiling point, ensuring continuity of monitoring or controlling the concentration of multicomponent solutions.
Датчик выполнен в виде двух сосудов; один сосуд заполнен кип щим растворителем, например, дистиллированной водой, а второй - проточным кип щим раствором; в сосудах расположены спаи термопар, измер ющих разность температур раствора и растворител и приключенных к измерительному прибору или регулирующему устройств}.The sensor is made in the form of two vessels; one vessel is filled with boiling solvent, for example, distilled water, and the second with a flowing boiling solution; in the vessels there are junctions of thermocouples, measuring the temperature difference between the solution and solvent, and those connected to the measuring device or regulating device}.
На чертеже изобрал ена схема датчика, примененного в устройстве дл регулировани коицентрации растворов.The drawing shows the sensor circuit used in the device for adjusting the co-concentration of the solutions.
Датчик состоит из двух снабженных обратными холодильниками сосудов / и 2: в сосуде / находитс растворитель , например, дистиллированна вода, а через сосуд 2 иепрерывио протекает выпариваемый раствор , поступающий из выпариого аппарата.The sensor consists of two refluxed vessels / and 2: in the vessel / there is a solvent, for example, distilled water, and through the vessel 2, the evaporated solution flows from the evaporation apparatus.
Жидкости в сосудах довод тс до кипени с помоидью обогревательных э.1е, 5.Liquids in vessels are brought to a boil with the help of heating e.1e, 5.
Разность температур кипени раствора и растворител измер етс при помощи термопар 4, холодные снаи которых наход тс в соприкосновении с кии щим растворителем, а гор чие спаи - соответственно с кии ндим раствором.The difference between the boiling points of the solution and the solvent is measured using thermocouples 4, the cold sleeps of which are in contact with the solvent, and the hot junctions are correspondingly with the neutral solution.
Свободные концы термопар 4 присоединены к электронному прибору 5, соедниенному с исполнительным механизмом 6 дл регулировани концентрации по величине возникаюи1 ,ей в цепи электродвижущейThe free ends of thermocouples 4 are connected to an electronic device 5 connected to an actuator 6 for controlling the concentration by the magnitude of the occurring1 in the electromotive circuit
ClUb.Club.
Пред м е т и з о б р е т с п и Prevention and Record
Датчик определени и регулировани концентрации растворов по температуре пх кнпепи , о т л ич а ю и; и и с тем, что, с целью обесиечеии иепрерывности контрол или регулировани концентрации многокомнонентных растворов, ои состоит irs двух сосудов - одного заполиеиного кии щим растворителем, мапример , дистиллирор.аиной , а второго - проточным кип и и раствором , - в которых расположены спаи термопар, измер ющг.х разиость температур раствора и растгюрнтел и приключенных к из repитe.1ьиoмy прибору или регулирукинемх лстройству .Sensor for determining and adjusting the concentration of solutions according to the temperature of ncnpi, o t l ich and o; and with the fact that, in order to ensure the continuity of controlling or adjusting the concentration of multicomponent solutions, they consist of two vessels, one zapoliyinogo a cue, a solvent, for example, distillation fluid, and the second, a flow kip and solution, in which the junctions are located thermocouples, measuring the temperature of the solution and dissolving and adventuring temperatures of the device or the regulator.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU101298A1 true SU101298A1 (en) | 1955-11-30 |
Family
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