SU565172A1 - Absorption lithium-bromic refrigerating unit - Google Patents
Absorption lithium-bromic refrigerating unitInfo
- Publication number
- SU565172A1 SU565172A1 SU7602333004A SU2333004A SU565172A1 SU 565172 A1 SU565172 A1 SU 565172A1 SU 7602333004 A SU7602333004 A SU 7602333004A SU 2333004 A SU2333004 A SU 2333004A SU 565172 A1 SU565172 A1 SU 565172A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bromic
- refrigerating unit
- pressure generator
- absorption lithium
- jet apparatus
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Description
(54) АБСОРБЦИОННАЯ БРОМИСТОЛИТИЕВАЯ ХОЛОДИЛЬНАЯ(54) ABSORPTION BROMISTOLYTIC REFRIGERATING
УСТАНОВКАINSTALLATION
1one
Изобретение относитс к о-бласти холодильной техники.This invention relates to the field of refrigeration.
Известны абсорбционные бромистолитиевые холодильные установки, содержащие генератор высокого давлени , к паровой полости которого подключена теплообмен-на поверхность генератора низкого давлени , и на линии паров, выход щих из последнего, установлен эжектор с приемной камерой, подключенной к испарителю, и с диффузором, подсоединенным к абсорберу 1. Однако такие уста овки недостаточно экономичны.Absorption bromide-lithium cooling units are known that contain a high pressure generator, to the steam cavity of which heat transfer is connected to the surface of the low pressure generator, and an ejector is installed on the vapor line coming out of the latter with a receiving chamber connected to the evaporator and a diffuser connected to absorber 1. However, such mouths are not economical enough.
Дл повышени экономичности в предлагаемой установке в линию св зи генератора низкого давлени и эжектора включен дополнительный эжектор, рабочее сопло которого подсоединено к паровой полости генератора высокого давлени .To increase the efficiency in the proposed installation, an additional ejector is included in the communication line of the low pressure generator and the ejector, the working nozzle of which is connected to the steam cavity of the high pressure generator.
На чертеже схематично представлена описываема абсорбционна бромистолитиева холодильна установка.The drawing shows schematically the described absorption bromide lithium cooler.
Установка содержит нагреватель 1, дроссельный вентиль 2, генератор 3 высокого давлени , струйный аппарат 4, генератор 5 низкого давлени , струйный аппарат .6, испаритель 7, теплообменники 8 и абсорбер 9.The installation includes a heater 1, a throttle valve 2, a high pressure generator 3, a jet apparatus 4, a low pressure generator 5, a jet apparatus .6, an evaporator 7, heat exchangers 8 and an absorber 9.
В нагревателе 1 слабый раствор нагреваетс под повышенным давлением. Нагретый раствор через дроссель 2 поступает в генератор 3 высокого давлени И вскипает. Отсепарированный пар поступает в струйный аппарат 4, который отсасывает пары хладагента из генератора 5 низкого давлени . Смешанный пар после струйного аппарата 4 поступает в струйный аппарат 6, который отсасывает пары хладагента из испарител 7. Укрепленный pacTiBOp из генератора низкого давлени через теплообменники 8 посту1пает в абсорбер 9. В абсорбере крепкий раствор абсорбирует пары, поступающие из струйного аппарата 6.In heater 1, a weak solution is heated under elevated pressure. The heated solution through the throttle 2 enters the generator 3 high pressure and boils. The separated steam enters the jet device 4, which sucks the coolant vapor from the low pressure generator 5. The mixed steam after the jet apparatus 4 enters the jet apparatus 6, which sucks the refrigerant vapor from the evaporator 7. The hardened pacTiBOp from the low pressure generator through the heat exchangers 8 enters the absorber 9. In the absorber, a strong solution absorbs the vapor coming from the jet apparatus 6.
Наличие дополнительного струйного аппарата 4, который отсасывает пары хладагента из генератора низкого давлени , приводит к снижению потенциала подводимого к нагревателю тепла. Установка дополнительного струйного аппарата позвол ет снизить давление кипени в генераторе низкого давлени и за счет этого давление и, соответственно, температуру кипени раствора в генераторе высокого давлени .The presence of an additional jet apparatus 4, which sucks the refrigerant vapor from the low pressure generator, leads to a decrease in the potential of the heat supplied to the heater. The installation of an additional jet apparatus makes it possible to reduce the boiling pressure in the low pressure generator, and thereby the pressure and, accordingly, the boiling point of the solution in the high pressure generator.
В результате снижени температурного потенциала источника тепла повыщаетс экономичность предлагаемой установки.As a result of lowering the temperature potential of the heat source, the efficiency of the proposed plant increases.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602333004A SU565172A1 (en) | 1976-03-09 | 1976-03-09 | Absorption lithium-bromic refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602333004A SU565172A1 (en) | 1976-03-09 | 1976-03-09 | Absorption lithium-bromic refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU565172A1 true SU565172A1 (en) | 1977-07-15 |
Family
ID=20651771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7602333004A SU565172A1 (en) | 1976-03-09 | 1976-03-09 | Absorption lithium-bromic refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU565172A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992902A (en) * | 2022-06-08 | 2022-09-02 | 国网新疆电力有限公司电力科学研究院 | Multi-energy complementary distributed cold-heat-electricity energy supply device and operation method |
-
1976
- 1976-03-09 SU SU7602333004A patent/SU565172A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992902A (en) * | 2022-06-08 | 2022-09-02 | 国网新疆电力有限公司电力科学研究院 | Multi-energy complementary distributed cold-heat-electricity energy supply device and operation method |
| CN114992902B (en) * | 2022-06-08 | 2023-08-11 | 国网新疆电力有限公司电力科学研究院 | Multi-energy complementary distributed cold-hot electric energy supply device and operation method |
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