An intermediate cooling two-stage absorption refrigeration system
An absorption refrigeration and cooling technology, applied in refrigerators, refrigeration and liquefaction, energy-saving heating/cooling, etc., can solve the problems of lack of control means and low efficiency, and achieve the effects of expanding the scope of use, flexible adjustment, and performance improvement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0036] as attached figure 1 As shown, an intermediate cooling two-stage absorption refrigeration system, in which lithium bromide-water solution is used as the working fluid of the system circulation, lithium bromide is used as the absorbent, and water is used as the refrigerant. The entire system, including the high pressure absorption subsystem and the low pressure absorption subsystem, where:
[0037] The gas outlet a of the high-pressure generator 1 of the high-pressure absorption subsystem is connected to the inlet of the condenser 2, the outlet of the condenser 2 is connected to the inlet of the first throttling device 3, and the outlet of the first throttling device 3 is connected to the intercooler 4 The liquid inlet g of the high-pressure absorber 5 is connected with the inlet of the first circulating pump 6, and the outlet of the first circulating pump 6 is connected with the first channel inlet of the first solution heat exchanger 8, and the first solution is exchan...
Embodiment 2
[0051] Such as figure 2 As shown, an intermediate cooling two-stage absorption refrigeration system, compared with Embodiment 1, is provided with a first rectification device 16 and a second rectification device 17 in the high-pressure generator 1 and the low-pressure generator 15 respectively.
[0052] The working fluid pair used in the refrigeration system in this embodiment is ammonia solution. Compared with Embodiment 1, the refrigeration system of this embodiment has added two rectification devices to make the refrigerant vapor generated by the generator purer and enhance the refrigeration capacity. The separation of solvents and absorbents, the working process of the system is as follows:
[0053] The ammonia solution at the bottom of the high-pressure generator 1 is driven by an external low-grade heat source to generate concentrated ammonia vapor with water and concentrated ammonia solution. The concentrated ammonia vapor is rectified in the first rectification colum...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com