SU382890A1 - USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8) - Google Patents

USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8)

Info

Publication number
SU382890A1
SU382890A1 SU1673570A SU1673570A SU382890A1 SU 382890 A1 SU382890 A1 SU 382890A1 SU 1673570 A SU1673570 A SU 1673570A SU 1673570 A SU1673570 A SU 1673570A SU 382890 A1 SU382890 A1 SU 382890A1
Authority
SU
USSR - Soviet Union
Prior art keywords
02udk
oss
ussr
vii
evaporator
Prior art date
Application number
SU1673570A
Other languages
Russian (ru)
Inventor
С. Ужанский В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1673570A priority Critical patent/SU382890A1/en
Application granted granted Critical
Publication of SU382890A1 publication Critical patent/SU382890A1/en

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Description

СПОСОБ ПИТАНИЯ ИСПАРИТЕЛЯ ЖИДКИМ ХЛАДАГЕНТОМLIQUID REFRIGERATOR SUPPLY METHOD

Изобретеиие касаетс  холодильной техники . Известны способы питани  испарител  жидким хладагентом путем автоматической подачи последнего ио импульсу показател  степени заполнени  испарител , например, на его входе и выходе или уровн  хладагента в испарителе. Описываемый способ отличаетс  от известпых тем, что жидкий хладагент подают прерывисто по импульсу времеии в течение всего периода заполиени  испарител . На чертеже схематично изображеио устройство дл  осуп1,ествлеии  описываемого сиособа. Испаритель / холодильной машины питаетс  жидким хладагентом, подаваемым по трубопроводу 2. Регулирующим клапаном 3 измен ют расход агента до раст жени  нужной степени заполнени . Степепь заполнени  испарител  определ ют по показани м устройства 4, с помощью которого устаиавливают иеобходимый расход. Дл  повышени  устойчивости в управлепие клапаном 3 ввод т сигнал от времеииого устройства 5, которое с заданной периодичностью принудительно закрывает клапан 3. Каждое следующее открытие клапаиа возможно только при совпадении сигиалов от устройств 4 и 5. Клапан Сработает импульсивно с паузами. Г; р е ;; м от и з о б р е т е н и   Способ питани  )1спарител  жидким хладагентом путем автоматической подачи последнего по импульсу иоказател  степени заполнени  -иснарител , иаиример, по разности температур иа его входе и выходе, отличающийс  тем, что, с целью повышени  устойчивости и надежности при использовании, например , змеевикового испарител , жидкий хладагент подают прерывисто по импульсу времени в течеиие всего периода заполнени  испарител .The invention relates to refrigeration. Methods are known for supplying an evaporator with a liquid refrigerant by automatically feeding the latter into an impulse rate indicator for the evaporator, for example, at its inlet and outlet, or the refrigerant level in the evaporator. The described method differs from limestone in that the liquid refrigerant is supplied intermittently in terms of a pulse during the entire period of filling the evaporator. In the drawing, a schematic image of the device for accession is described on the basis of the described method. The evaporator / chiller is powered by a liquid refrigerant supplied through line 2. The control valve 3 changes the flow rate of the agent until it reaches the desired degree of filling. The degree of filling of the evaporator is determined by the indications of the device 4, with which it is settled and the required flow. To increase stability, a signal from the time device 5 is introduced into the control valve 3, which forcibly closes the valve 3 with a specified frequency. Each subsequent opening of the valve is possible only when the sigals from devices 4 and 5 coincide. G; p e ;; The method of supplying) a vaporizer with a liquid refrigerant by automatically supplying the latter by a pulse and an indicator of the degree of filling — an exponent, iaimer, by the temperature difference and its entrance and exit and reliability when using, for example, a coil evaporator, the liquid refrigerant is supplied intermittently on the pulse of time during the entire period of filling the evaporator.

SU1673570A 1971-06-30 1971-06-30 USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8) SU382890A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1673570A SU382890A1 (en) 1971-06-30 1971-06-30 USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1673570A SU382890A1 (en) 1971-06-30 1971-06-30 USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8)

Publications (1)

Publication Number Publication Date
SU382890A1 true SU382890A1 (en) 1973-05-25

Family

ID=20480356

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1673570A SU382890A1 (en) 1971-06-30 1971-06-30 USSR, 1A reproduction description 11.VII.1973.M. 1 \, 1. F 25L 45/00 F 25L 39 / 02UDK 621.57.048-543.3 (OSS.8)

Country Status (1)

Country Link
SU (1) SU382890A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2470238C1 (en) * 2008-09-05 2012-12-20 Данфосс А/С Control method of cooling agent flow supplied to evaporator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2470238C1 (en) * 2008-09-05 2012-12-20 Данфосс А/С Control method of cooling agent flow supplied to evaporator

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