SU457850A1 - Method of controlling the performance of an ejector chiller - Google Patents
Method of controlling the performance of an ejector chillerInfo
- Publication number
- SU457850A1 SU457850A1 SU1899014A SU1899014A SU457850A1 SU 457850 A1 SU457850 A1 SU 457850A1 SU 1899014 A SU1899014 A SU 1899014A SU 1899014 A SU1899014 A SU 1899014A SU 457850 A1 SU457850 A1 SU 457850A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- performance
- controlling
- ejector
- boiler
- condenser
- Prior art date
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
Изобретение относитс к холодильной технике .The invention relates to refrigeration.
Известны способы регулировани производительности эжекторной холодильной машины с котлом и конденсатором путем изменени давлени рабочего пара, подаваемого из котла в сопло эжектора.Methods are known for controlling the performance of an ejector chiller with a boiler and a condenser by varying the pressure of the working steam supplied from the boiler to the ejector nozzle.
Описываемый способ отличаетс от известного тем, что давление пара измен ют, отбира заданную часть конденсата из линии питанп котла и возвраща его обратно в конденсатор . Такой способ позвол ет повысить экопомичность.The described method differs from the known one in that the vapor pressure is varied by taking a predetermined part of the condensate from the supply line of the boiler and returning it back to the condenser. Such a method makes it possible to increase ecofomicity.
На чертеже приведена установка дл осуществлени предлагаемого способа.The drawing shows an installation for carrying out the proposed method.
Пар из котла 1 подаетс к рабочему соплу эжектора 2, в котором смещиваетс с отсасываемым паром из испарител 3.The steam from the boiler 1 is supplied to the working nozzle of the ejector 2, in which it is displaced with the sucked steam from the evaporator 3.
Полученна смесь подаетс в конденсатор 4. Конденсат из конденсатора 4 насосом 5 подаетс снова в котел 1. При необходимости уменьщени холодопроизводительности устаповки заданна часть конденсата после насоса 5 по трубопроводу 6 возвращаетс снова в конденсатор 4. При этом понижаетс давление пара, подаваемого к рабочему сонлу эжектора 2, чем и снижаетс количество отсасываемого пара из испарител 3 и соответственно уменьшаетс холодопроизводительность эжекторной установки.The resulting mixture is fed to condenser 4. Condensate from condenser 4 by pump 5 is fed back to boiler 1. If it is necessary to reduce the cooling capacity of the installation, a predetermined part of condensate after pump 5 through line 6 is returned again to condenser 4. This reduces the pressure of steam supplied to the working ejector 2, which reduces the amount of steam drawn from the evaporator 3 and, accordingly, reduces the cooling capacity of the ejector unit.
10ten
Предмет изобретени Subject invention
Способ регулировани производительности эжекторной холодильной машины с котлом и конденсатором, путем изменени давлени рабочего пара, подаваемого на котла в сопло эжектора, отличающийс тем, что, с целью повышени эконо.мичности, давление пара измен ют, отбира заданную часть конденсата на линии питани котла и возвраща его обратно в конденсатор. Охла авма cpeSa zS:. ЧувстВитв ьный ,аг| lyocmoumefibi ::tU элемент I Охлаждающа - eoSaThe method of controlling the performance of an ejector chiller with a boiler and a condenser, by changing the pressure of the working steam supplied to the boiler to the ejector nozzle, characterized in that, in order to increase the economic efficiency, the vapor pressure is changed by selecting a predetermined portion of condensate on the boiler power lines returning it back to the capacitor. Ohla avma cpeSa zS :. Chuvstvitvny, ag | lyocmoumefibi :: tU element I Cooling - eoSa
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1899014A SU457850A1 (en) | 1973-04-02 | 1973-04-02 | Method of controlling the performance of an ejector chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1899014A SU457850A1 (en) | 1973-04-02 | 1973-04-02 | Method of controlling the performance of an ejector chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU457850A1 true SU457850A1 (en) | 1975-01-25 |
Family
ID=20547033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1899014A SU457850A1 (en) | 1973-04-02 | 1973-04-02 | Method of controlling the performance of an ejector chiller |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU457850A1 (en) |
-
1973
- 1973-04-02 SU SU1899014A patent/SU457850A1/en active
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