SU802740A1 - Refrigeration unit - Google Patents
Refrigeration unit Download PDFInfo
- Publication number
- SU802740A1 SU802740A1 SU792744440A SU2744440A SU802740A1 SU 802740 A1 SU802740 A1 SU 802740A1 SU 792744440 A SU792744440 A SU 792744440A SU 2744440 A SU2744440 A SU 2744440A SU 802740 A1 SU802740 A1 SU 802740A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drive
- installation
- heat exchanger
- refrigeration unit
- compressor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(54) ХОЛОДИЛЬНАЯ УСТАНОВКА(54) REFRIGERATING INSTALLATION
Изобретение отвоситс к области хо лодипьной техники и может быть использовано при создаакн промышпэншдх уста новок дл получейи копорл. Известна хбпоштьнаа установка замк нутого цикла, соаврачевив снабже1шый приводом компрессор, co oHHeiaibift через теплообменник с детандером, н хопо/шль| ю камеру з. Недостатком установки вл етс то, что 9кон« 4ичность ее зависит от KfomHoc fei привода, вращаюшего компресхюр. и«1ью насто щего изобретени вл ет с (ювышенве акономичности путем снижевш мошвости ее привода. Цепь достигаетс тем, что холодильна уставовка снабжена допопнвтещ ным компрессором, устанс ленным на одном валу с детандером н включенным между теплообменником и холодильной камерой. На чертеже представ пена схема холодильной устанозки. Установка содержит снабженный приводом 1 компрессор 2, соединенный через теплообменник 3 с детандером 4, холодильную камеру 5. Установка снабжена дополнительным компрессором 6, установленным на одном валу с деташером 4 и включенным между теплообммганком 3 н холодильной камерой 5. Устансвка работает следук цим образом . Компрессор 2 приводитс во вращение приводом 1 и подает воздух в таплообмв ник 3, где воздух охлаждаетс и пооаетс в детандер 4. Расшир сь и отдава свою энергию, охлажденный воздух поступает в холодильную камеру 5, где отдает csoff холод охлаждаемому продук1у. Из холодильной камеры 5 из-за того что выход соединен со входами компрессора 2- и дополнительным компрессором 6, воздух посоупает на их вкопы охлажденным, сж маетс и вновь через теплоо еннкк 3 подаетс на вход детандера 4. 1вка схема установки и ее работа по замкнутому инклу позвол ет значвтельЕЮ снизить установленную мошность пр The invention responds to the field of cool technology and can be used to create industrial installations for obtaining corsales. Known for the installation of a closed cycle, co-supplying a driven compressor, co oHHeiaibift through a heat exchanger with an expander, n hopo / shl | th camera h. The disadvantage of the installation is that it 9con depends on the KfomHoc fei drive, which rotates the compressor. and "1 of the present invention is with (yvysheny aconomicity by reducing its drive. The chain is achieved by the fact that the refrigeration setting is equipped with an additional compressor mounted on the same shaft with the detander connected between the heat exchanger and the cooling chamber. In the drawing, there is a foam diagram The installation contains a compressor 2 equipped with a drive 1, connected through a heat exchanger 3 with an expander 4, a refrigerating chamber 5. The installation is equipped with an additional compressor 6 mounted on one Alu with Detacher 4 and a cooling chamber 5 connected between the heating mill 3 n. The installation works in the following way: Compressor 2 is driven by the drive 1 and delivers air to the pump unit 3, where the air is cooled and supplied to the expander 4. Expanded and released its energy , the cooled air enters the refrigerating chamber 5, where it gives the csoff cold to the cooled product. From the refrigerating chamber 5, because the outlet is connected to the compressor 2 inlets and an additional compressor 6, the air is supplied to their chambers cooled, compressed and fresh through heating unit 3 it is fed to the input of the expander 4. The 1st installation circuit and its operation in a closed incl lm means that the installed power is reduced.
вода и вскпючить потери холода, а, спе доввтельво, повысить ее экономичность.water and loss of cold, and, justly, increase its efficiency.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792744440A SU802740A1 (en) | 1979-03-23 | 1979-03-23 | Refrigeration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792744440A SU802740A1 (en) | 1979-03-23 | 1979-03-23 | Refrigeration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU802740A1 true SU802740A1 (en) | 1981-02-07 |
Family
ID=20818534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792744440A SU802740A1 (en) | 1979-03-23 | 1979-03-23 | Refrigeration unit |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU802740A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018226122A1 (en) | 2017-06-06 | 2018-12-13 | Александр Андреевич Панин | Air turbo-refrigeration unit, method for operating same, and turbo-expander |
-
1979
- 1979-03-23 SU SU792744440A patent/SU802740A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018226122A1 (en) | 2017-06-06 | 2018-12-13 | Александр Андреевич Панин | Air turbo-refrigeration unit, method for operating same, and turbo-expander |
| EP3637018A4 (en) * | 2017-06-06 | 2021-06-23 | Panin, Aleksandr Andreevich | Air turbo-refrigeration unit, method for operating same, and turbo-expander |
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