CN201615663U - Forevacuum jet-flow evaporative refrigeration liquid storage tank - Google Patents
Forevacuum jet-flow evaporative refrigeration liquid storage tank Download PDFInfo
- Publication number
- CN201615663U CN201615663U CN2009202496665U CN200920249666U CN201615663U CN 201615663 U CN201615663 U CN 201615663U CN 2009202496665 U CN2009202496665 U CN 2009202496665U CN 200920249666 U CN200920249666 U CN 200920249666U CN 201615663 U CN201615663 U CN 201615663U
- Authority
- CN
- China
- Prior art keywords
- jet
- pressure
- liquid
- low
- gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a structure of a key jet refrigeration operating component, in particular to a forevacuum jet-flow evaporative refrigeration liquid storage tank. The liquid storage tank is characterized in that an injection nozzle of a jet-flow injector (5) is connected to the bottom of a high-pressure tank (10) through a flow regulating valve (6); a liquid inlet pipe of the jet-flow injector (5) is inserted down into liquid from above a heat-insulation low-pressure liquid storage tank (4); and gas separated by a gas-liquid separation membrane (3) in the low-pressure liquid storage tank (4) is injected by the jet-flow injector (5) and then discharged by a vacuum pump (2). By adopting the operating component provided by the utility model, the forevacuum jet-flow evaporation and refrigeration system has the advantages of small volume, compact structure, high refrigerating efficiency, convenient operation, use and maintenance, as well as long service life.
Description
(1) technical field
The utility model relates to Refrigeration Technique, particularly relates to the structure of a kind of key working part of vapour injection formula refrigeration.
(2) background technology
As far back as about 1910, Ma Lisilailanke with regard to utility model vapour injection formula refrigeration system, its principle is to rely on boiler to produce steam, jet ejectors is kept vacuum state and is made the natural evaporation heat absorption in evaporimeter of liquid aqueous water, obtains low-temperature cold water.Need the external world constantly to keep the skin wet in the process, because gasification occurs in liquid level, restriction supplementing water and gasified water are that layering is carried out, so efficient is lower, Fig. 3 promptly is the structural representation of the general steam jet refrigeration vaporising device of prior art.
(3) summary of the invention
The purpose of this utility model is to intend providing the critical component of a kind of forevacuum jet sweat cooling system, by adopting workpiece of the present utility model, can make that forevacuum jet sweat cooling system bulk is little, compact conformation, refrigerating efficiency height, and manipulate easy to maintenancely, lifetime of system is long.
The purpose of this utility model is achieved by following technical scheme:
A kind of forevacuum jet sweat cooling fluid reservoir, it is characterized in that: the nozzle of jet ejectors is connected to the bottom of pressure pan through flow control valve, the feed tube of jet ejectors inserts the liquid from the top of adiabatic low-pressure liquid storing tank, through isolated minute gas of gas-liquid separation membrane, divide gas to discharge in the jet ejectors injection low-pressure liquid storing tank by vavuum pump.
The concrete course of work is: highly pressurised liquid enters the jet ejectors nozzle from the low-pressure liquid storing tank tank top, after quickening, step-down in receiving chamber, forms negative pressure, injection low-pressure liquid storing tank inside is through isolated minute gas of gas-liquid separation membrane, mix in mixing chamber with low pressure liquid and the diffusion chamber supercharging through the jet ejectors end after spray, in low-pressure liquid storing tank, form bubbling boiling effect in the liquid, quicken the gasification rate of liquid, this part liquid of gasification has absorbed the heat of another part liquid, produce subcooled liquid, and send from the bottom, realize even gasification latent heat exchange, meanwhile, the steam after the gasification is kept vacuum in the low-pressure liquid storing tank by the vavuum pump discharge after gas-liquid separation membrane is separated.
Adopt the utility model workpiece---forevacuum jet sweat cooling fluid reservoir, with comprise that high pressure vacuum pump, heat exchanger, pressure pan and coiled cooling system are supporting, can realize that volume is little, compact conformation, refrigerating efficiency height, manipulate easy to maintenance, the refrigeration system that lifetime of system is long.
For example, can form following refrigeration system:
From the top of pressure pan by pipeline earlier after heat exchanger, circulating pump are connected to the bottom of adiabatic low-pressure liquid storing tank, in adiabatic low-pressure liquid storing tank through isolated minute gas of gas-liquid separation membrane, mix in mixing chamber with low pressure liquid, spray through the supercharging of the diffusion chamber of jet ejectors end; One cover coiled cooling system is set in the pressure pan; At the high pressure vacuum pump to check valve is set respectively between the pressure pan.
Detailed process is: from the top of pressure pan by pipeline earlier after heat exchanger, circulating pump are connected to the bottom of adiabatic low-pressure liquid storing tank, the feed tube of jet ejectors inserts the liquid from the top of adiabatic low-pressure liquid storing tank, the nozzle of jet ejectors is connected to the bottom of pressure pan through flow control valve, in adiabatic low-pressure liquid storing tank through isolated minute gas of gas-liquid separation membrane, mix in mixing chamber with low pressure liquid and the diffusion chamber supercharging through the jet ejectors end after spray; Steam after the gasification is discharged by vavuum pump after gas-liquid separation membrane is separated, and is connected to the bottom of pressure pan, and a cover coiled cooling system is set in the pressure pan; At the high pressure vacuum pump to check valve is set respectively between the pressure pan.
The technical program forms two sub-circulatory systems, i.e. gas subcycle system and liquid subcycle system by the above configuration.
System utilizes pressure pan and low-pressure liquid storing tank pressure reduction to drive jet ejectors as power by flow control valve, and the gas after gas-liquid separation membrane is separated sprays vaporific liquid gas-liquid mixture to low-pressure liquid storing tank again in the injection low-pressure liquid storing tank.Obtain cryogenic liquid by the exchange of low pressure gasifying latent heat, be back to pressure pan meanwhile through circulating pump after the heat exchanger heat exchange again, the low-pressure liquid storing tank inner vapor is evacuated in the pressure pan heat release through vavuum pump after gas-liquid separation membrane is separated again and liquefies.Part heat of liquefaction is returned liquid and is absorbed the recirculation of mixing back, outside another part heat of liquefaction discharge system.
Superiority of the present utility model and beneficial effect are to compare its advantage with conventional steam jet refrigerating system: the utility model applicability is wider, is applicable to multiple media such as comprising water, and conventional spraying system can only adopt pure water as cold-producing medium.
(4) description of drawings
Fig. 1 is the structural representation of the utility model forevacuum jet sweat cooling fluid reservoir;
The refrigerant system configuration structural representation of Fig. 2 for adopting the utility model forevacuum jet sweat cooling fluid reservoir to form;
Fig. 3 is a prior art ejector refrigeration vaporising device structural representation.
Among the figure, the 1st, unidirectional stop valve, the 2nd, high pressure vacuum pump, the 3rd, gas-liquid separation membrane, the 4th, low-pressure liquid storing tank, the 5th, jet ejectors, the 6th, flow control valve, the 7th, circulating pump, the 8th, heat exchanger, the 9th, unidirectional stop valve, the 10th, pressure pan, the 11st, cooling system, the 12nd, heat insulation layer, the 13rd, container for evaporation.
(5) specific embodiment
Further describe structure of the present utility model and supporting application below in conjunction with accompanying drawing.
A kind of forevacuum jet sweat cooling fluid reservoir, highly pressurised liquid enters jet ejectors 5 nozzles from low-pressure liquid storing tank 4 tank tops, after quickening, step-down in receiving chamber, forms negative pressure, injection low-pressure liquid storing tank 4 inside are through 3 isolated minutes gas of gas-liquid separation membrane, mix in mixing chamber with low pressure liquid and the diffusion chamber supercharging through jet ejectors 5 ends after spray, in low-pressure liquid storing tank 4, form bubbling boiling effect in the liquid, quicken the gasification rate of liquid, this part liquid of gasification has absorbed the heat of another part liquid, produce subcooled liquid, and send from the bottom, realize even gasification latent heat exchange, meanwhile, the steam after the gasification is kept vacuum in the low-pressure liquid storing tank 4 by vavuum pump 2 discharges after gas-liquid separation membrane 3 is separated.
The utility model may be used in the vacuum jet sweat cooling system, below in conjunction with the furthermore bright realization of the present utility model of vacuum jet kind of refrigeration cycle, as shown in Figure 2, system utilizes pressure pan 10 and low-pressure liquid storing tank 4 pressure reduction to drive jet ejectors 5 as power by flow control valve 6, and the gas after gas-liquid separation membrane 3 is separated sprays vaporific gas-liquid mixture to low-pressure liquid storing tank 3 middle and lower parts again in the injection low-pressure liquid storing tank 4, bubbling boiling effect is quickened the gasification latent heat exchange and is obtained cryogenic liquid under the manufacturing low pressure, be back to pressure pan 10. meanwhile through circulating pump 7 after heat exchanger 8 heat exchanges again, gas-liquid mixture is evacuated in pressure pan 10 heat releases through vavuum pump after gas-liquid separation membrane 3 is separated again and liquefies in the low-pressure liquid storing tank 4.Part heat of liquefaction is absorbed by liquid refrigerant and mixes back recirculation, outside another part heat of liquefaction discharge system, and so circulation.
Claims (2)
1. forevacuum jet sweat cooling fluid reservoir, it is characterized in that: the nozzle of jet ejectors (5) is connected to the bottom of pressure pan (10) through flow control valve (6), the feed tube of jet ejectors (5) inserts the liquid from the top of adiabatic low-pressure liquid storing tank (4), through isolated minute gas of gas-liquid separation membrane (3), divide gas to discharge in jet ejectors (5) the injection low-pressure liquid storing tank (4) by vavuum pump (2).
2. according to the described forevacuum jet of claim 1 sweat cooling fluid reservoir, it is characterized in that: from the top of pressure pan (10) by pipeline earlier after heat exchanger (8), circulating pump (7) are connected to the bottom of adiabatic low-pressure liquid storing tank (4), in adiabatic low-pressure liquid storing tank (4) through isolated minute gas of gas-liquid separation membrane (3), mix in mixing chamber with low pressure liquid, through the terminal diffusion chamber supercharging ejection of jet ejectors (5); One cover coiled cooling system (11) is set in the pressure pan (10); At high pressure vacuum pump (2) to check valve (1) and check valve (9) are set respectively between the pressure pan (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202496665U CN201615663U (en) | 2009-10-23 | 2009-10-23 | Forevacuum jet-flow evaporative refrigeration liquid storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202496665U CN201615663U (en) | 2009-10-23 | 2009-10-23 | Forevacuum jet-flow evaporative refrigeration liquid storage tank |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201615663U true CN201615663U (en) | 2010-10-27 |
Family
ID=43002031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202496665U Expired - Fee Related CN201615663U (en) | 2009-10-23 | 2009-10-23 | Forevacuum jet-flow evaporative refrigeration liquid storage tank |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201615663U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615833A (en) * | 2012-11-28 | 2014-03-05 | 摩尔动力(北京)技术股份有限公司 | Integrated injection refrigeration unit |
CN109442790A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump air-conditioner system |
CN109442789A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump combined air-conditioning system |
CN112090119A (en) * | 2020-09-29 | 2020-12-18 | 云南农业大学 | Distributed multi-cyclone gas-water separation recycling device for tea fermentation |
-
2009
- 2009-10-23 CN CN2009202496665U patent/CN201615663U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615833A (en) * | 2012-11-28 | 2014-03-05 | 摩尔动力(北京)技术股份有限公司 | Integrated injection refrigeration unit |
CN103615833B (en) * | 2012-11-28 | 2016-03-02 | 摩尔动力(北京)技术股份有限公司 | Integrated injection refrigeration unit |
CN109442790A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump air-conditioner system |
CN109442789A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump combined air-conditioning system |
CN109442789B (en) * | 2018-10-31 | 2024-01-19 | 广东恒泰制冷科技有限公司 | Heat source tower heat pump combined air conditioning system |
CN109442790B (en) * | 2018-10-31 | 2024-03-29 | 甘肃一德新能源设备有限公司 | Heat source tower heat pump air conditioner system |
CN112090119A (en) * | 2020-09-29 | 2020-12-18 | 云南农业大学 | Distributed multi-cyclone gas-water separation recycling device for tea fermentation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101464069B (en) | Thermal injection and vortex flow combined air conditioner | |
CN201615663U (en) | Forevacuum jet-flow evaporative refrigeration liquid storage tank | |
CN107355371B (en) | Efficient compressed air energy storage system and method | |
CN104154416B (en) | A kind of ice-reserving method and device of utilizing cold energy of liquefied natural gas with atmospheric tower | |
CN101464070B (en) | Injection type low-temperature refrigerator | |
CN101694336B (en) | Prevacuum jet evaporative refrigeration liquid storage tank | |
CN201199118Y (en) | Novel energy-saving refrigeratory | |
CN201615649U (en) | Oil gas recycling device utilizing steam-ejection refrigeration | |
CN201126289Y (en) | Dynamic ice cold-storage equipment | |
CN115654768A (en) | Cold, heat and electricity cogeneration energy storage system utilizing compression heat | |
CN202092360U (en) | Two-phase flow injection refrigerating system | |
CN102374153B (en) | Screw-type and piston-type combined double-stage compressor set and intermediate container | |
CN201159548Y (en) | Carbon dioxide refrigerating mechanism | |
CN101694333B (en) | Vacuum jet refrigeration device | |
CN203454458U (en) | Solar efficient spraying refrigeration system | |
CN101963411A (en) | Steam compression and jet type air conditioner | |
CN212720080U (en) | Air conditioner circulating phase-change refrigerating system and air conditioner | |
CN101694334B (en) | Prevacuum jet evaporative refrigeration system | |
CN201340140Y (en) | Low-temperature refrigeration apparatus driven by low-temperature heat source | |
CN114811993A (en) | Carbon dioxide mixed working medium cold-hot electricity combined supply system based on solar drive | |
CN201569206U (en) | Vacuum jet refrigeration apparatus | |
CN201434542Y (en) | Vapor compression and jet-type air conditioner | |
CN201355100Y (en) | Ejection-type air conditioner | |
CN114483230A (en) | Carbon dioxide energy storage peak regulation system coupled with solar heat storage and thermal power waste heat | |
CN101813352A (en) | Jet-type air conditioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20121023 |