CN103486802A - Novel cold storage and refrigerating process thereof - Google Patents
Novel cold storage and refrigerating process thereof Download PDFInfo
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- CN103486802A CN103486802A CN201310349430.XA CN201310349430A CN103486802A CN 103486802 A CN103486802 A CN 103486802A CN 201310349430 A CN201310349430 A CN 201310349430A CN 103486802 A CN103486802 A CN 103486802A
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Abstract
The invention discloses a novel cold storage, and relates to a refrigerating technique. The novel cold storage comprises an amine low-pressure compressor, an intermediate cooler, a high-pressure machine, an oil and amine separator, a condenser, a high-pressure liquid storage device, a high pressure adjusting station, an intermediate cooler coil pipe, a throttling valve and an evaporator. The novel cold storage has the beneficial effects that the design is novel, and the flow path is simple; compared with the existing refrigerating technique, the refrigerating process is safe and convenient, the investment is saved, the safety is ensured, the ecological environment is protected, and the refrigerating efficiency is high.
Description
Technical field
The present invention relates to a kind of Refrigeration Technique, be specifically related to a kind of New-style refrigeration house and cooling flow thereof.
Background technology
Freezer is the building that temperature that the method with artificial cooling allows fixing space reach regulation is convenient to preserve article.Freezer can be widely used in food factory, milk plant, pharmaceutical factory, chemical plant, fruits and vegetables warehouse, birds, beasts and eggs warehouse, hotel, hotel, supermarket, hospital, blood station, army, laboratory etc.Freezer mainly with doing food, dairy products, meat, aquatic products, bird, fruits and vegetables, cold drink, flowers, greenly plant, the constant temperature storage of tealeaves, medicine, industrial chemicals, electronic instrument instrument etc., the refrigeration system setting of freezer at present and extensive, normally adopt ammonia to realize refrigeration as cooling agent, this cooling agent is a kind of toxic gas, so can have an accident frequently in refrigeration industry, can't avoid always.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple structure, the New-style refrigeration house of safety and environmental protection.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of New-style refrigeration house, it is characterized in that: comprise the ammonia low pressure compressor, intercooler, high-pressure unit, the oil ammonia separator, condenser, high pressure receiver, the high voltage adjusting station, the charge air cooler coil pipe, choke valve, evaporimeter, the ammonia low pressure compressor is connected with intercooler, interconderser is connected with high-pressure unit, high-pressure unit connects condenser, oily ammonia separator wherein is installed between high-pressure unit and condenser, condenser is connected with high pressure receiver, high pressure receiver is connected with the high voltage adjusting station, the high voltage adjusting station connects choke valve, wherein between high voltage adjusting station and choke valve, be installed on the charge air cooler coil pipe, choke valve connects ammonia liquor separator, ammonia liquor separator connects evaporimeter, between ammonia liquor separator and condenser, temperature control valve (TCV) is installed, evaporimeter is connected with the ammonia low pressure compressor, the ammonification station is set between ammonia low pressure compressor and condenser.
The cooling flow of described New-style refrigeration house is: the ammonification station adds after liquid ammonia enters in evaporimeter the heat that absorbs cooled object, be vaporized into the ammonia of low-pressure low-temperature, by the ammonia low pressure compressor, sucked, be compressed into the ammonia of high pressure-temperature through intercooler, high-pressure unit and oily ammonia separator enter condenser, the water for cooling heat release that is cooled in condenser is condensed into the high pressure ammoniacal liquor, part is stored in high pressure receiver, part is by high voltage adjusting station and cooler coil pipe, the ammoniacal liquor that throttling is low-pressure low-temperature through choke valve again, again enter evaporimeter heat absorption vaporization, reach the purpose of circularly cooling, like this, ammonia in system through pervaporation, compression, condensation, four basic processes of throttling complete a refrigeration and follow.
The invention has the beneficial effects as follows: the present invention is novel in design, flow process is simple, and process of refrigerastion safe ready of the present invention in the existing Refrigeration Technique of contrast, saved investment, guaranteed safety, protected ecological environment, and refrigerating efficiency is high.
The accompanying drawing explanation
Fig. 1 is flow chart of the present invention
The specific embodiment
For technological means, creation characteristic that invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
The ammonia low pressure compressor is connected with intercooler, interconderser is connected with high-pressure unit, high-pressure unit connects condenser, oily ammonia separator wherein is installed between high-pressure unit and condenser, condenser is connected with high pressure receiver, high pressure receiver is connected with the high voltage adjusting station, the high voltage adjusting station connects choke valve, wherein between high voltage adjusting station and choke valve, be installed on the charge air cooler coil pipe, choke valve connects ammonia liquor separator, ammonia liquor separator connects evaporimeter, between ammonia liquor separator and condenser, temperature control valve (TCV) is installed, evaporimeter is connected with the ammonia low pressure compressor, the ammonification station is set between ammonia low pressure compressor and condenser.
New-style refrigeration house device cooling flow is: the ammonification station adds after liquid ammonia enters in evaporimeter the heat that absorbs cooled object, be vaporized into the ammonia of low-pressure low-temperature, by compressor, sucked, be compressed into the ammonia of high pressure-temperature through intercooler, high-pressure unit and oily ammonia separator enter condenser, the water for cooling heat release that is cooled in condenser is condensed into the high pressure ammoniacal liquor, part is stored in high pressure receiver, part is through the high voltage adjusting station, the charge air cooler coil pipe ammoniacal liquor that throttling is low-pressure low-temperature through choke valve again, again enter evaporimeter heat absorption vaporization, reach the purpose of circularly cooling, like this, ammonia in system through pervaporation, compression, condensation, four basic processes of throttling complete a kind of refrigeration cycle
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a New-style refrigeration house, it is characterized in that: comprise the ammonia low pressure compressor, intercooler, high-pressure unit, the oil ammonia separator, condenser, high pressure receiver, the high voltage adjusting station, the charge air cooler coil pipe, choke valve, evaporimeter, the ammonia low pressure compressor is connected with intercooler, interconderser is connected with high-pressure unit, high-pressure unit connects condenser, oily ammonia separator wherein is installed between high-pressure unit and condenser, condenser is connected with high pressure receiver, high pressure receiver is connected with the high voltage adjusting station, the high voltage adjusting station connects choke valve, wherein between high voltage adjusting station and choke valve, be installed on the charge air cooler coil pipe, choke valve connects ammonia liquor separator, ammonia liquor separator connects evaporimeter, between ammonia liquor separator and condenser, temperature control valve (TCV) is installed, evaporimeter is connected with the ammonia low pressure compressor, the ammonification station is set between ammonia low pressure compressor and condenser.
2. a kind of New-style refrigeration house according to claim 1, it is characterized in that: the cooling flow of described New-style refrigeration house is: the ammonification station adds after liquid ammonia enters in evaporimeter the heat that absorbs cooled object, be vaporized into the ammonia of low-pressure low-temperature, by the ammonia low pressure compressor, sucked, be compressed into the ammonia of high pressure-temperature through intercooler, high-pressure unit and oily ammonia separator enter condenser, the water for cooling heat release that is cooled in condenser is condensed into the high pressure ammoniacal liquor, part is stored in high pressure receiver, part is by high voltage adjusting station and cooler coil pipe, the ammoniacal liquor that throttling is low-pressure low-temperature through choke valve again, again enter evaporimeter heat absorption vaporization, reach the purpose of circularly cooling, like this, ammonia in system through pervaporation, compression, condensation, four basic processes of throttling complete a refrigeration and follow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349430.XA CN103486802A (en) | 2013-08-12 | 2013-08-12 | Novel cold storage and refrigerating process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349430.XA CN103486802A (en) | 2013-08-12 | 2013-08-12 | Novel cold storage and refrigerating process thereof |
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| Publication Number | Publication Date |
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| CN103486802A true CN103486802A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310349430.XA Pending CN103486802A (en) | 2013-08-12 | 2013-08-12 | Novel cold storage and refrigerating process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089448A (en) * | 2014-07-26 | 2014-10-08 | 金乡县大蒜研究所 | Double-evaporation-condenser electricity-saving economical refrigeration storage system |
| CN108489125A (en) * | 2018-02-28 | 2018-09-04 | 浙江海洋大学 | A kind of ammonia gas liquid feeding control system of freezer ammonia refrigeration system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101158530A (en) * | 2007-10-31 | 2008-04-09 | 蓬莱京鲁渔业有限公司 | Ultra low temperature cool house |
| JP4089326B2 (en) * | 2002-07-17 | 2008-05-28 | 富士電機リテイルシステムズ株式会社 | Refrigerant circuit and vending machine using the same |
| CN101706190A (en) * | 2009-11-27 | 2010-05-12 | 蓬莱京鲁渔业有限公司 | Ultrahigh single-layer energy-saving refrigeration warehouse |
| CN202254565U (en) * | 2011-10-13 | 2012-05-30 | 广东石油化工学院 | Fresh keeping cold storage |
| CN102705705A (en) * | 2012-05-31 | 2012-10-03 | 天津华迈燃气装备股份有限公司 | Phase-change-free liquefied natural gas (LNG) cold energy utilization device for refrigerator |
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2013
- 2013-08-12 CN CN201310349430.XA patent/CN103486802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4089326B2 (en) * | 2002-07-17 | 2008-05-28 | 富士電機リテイルシステムズ株式会社 | Refrigerant circuit and vending machine using the same |
| CN101158530A (en) * | 2007-10-31 | 2008-04-09 | 蓬莱京鲁渔业有限公司 | Ultra low temperature cool house |
| CN101706190A (en) * | 2009-11-27 | 2010-05-12 | 蓬莱京鲁渔业有限公司 | Ultrahigh single-layer energy-saving refrigeration warehouse |
| CN202254565U (en) * | 2011-10-13 | 2012-05-30 | 广东石油化工学院 | Fresh keeping cold storage |
| CN102705705A (en) * | 2012-05-31 | 2012-10-03 | 天津华迈燃气装备股份有限公司 | Phase-change-free liquefied natural gas (LNG) cold energy utilization device for refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089448A (en) * | 2014-07-26 | 2014-10-08 | 金乡县大蒜研究所 | Double-evaporation-condenser electricity-saving economical refrigeration storage system |
| CN108489125A (en) * | 2018-02-28 | 2018-09-04 | 浙江海洋大学 | A kind of ammonia gas liquid feeding control system of freezer ammonia refrigeration system |
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Application publication date: 20140101 |
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