CN106288601A - 一种风道送风型节能冷库 - Google Patents
一种风道送风型节能冷库 Download PDFInfo
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
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- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
本发明公开了一种风道送风型节能冷库。本发明包括制冷机组、冷风机、送风静压箱、回风静压箱、送风主管道、回风主管道、送风支管道、回风支管道和至少两个保温箱,每个保温箱箱体上开两个孔道,分别与送风支管道、回风支管道相连;送风支管道和回风支管道上分别装有电磁风阀;送风支管道、回风支管道分别与送风静压箱、回风静压箱相连;送风静压箱、回风静压箱通过送风主管道、回风主管道分别与冷风机出口、进口相连,制冷机组与冷风机相连。本发明一种风道送风型节能冷库,该保温箱只有在与送风支管道、回风支管道相连接时,才有冷风的供给,降低了系统能耗;当箱体搬运过程中,由于其箱体由绝热材料制成,保冷效果显著,特别适用于某些长途运输需要维持低温状态的货物。
Description
技术领域
本发明涉及冷库制冷领域,尤其是涉及一种风道送风型节能冷库。
背景技术
近年来随着经济的快速发展和人民生活水平的提升,对冷冻冷藏产品的需求比重也越来越高,冷库建设将步入快车道。这意味着未来冷库行业总能耗将显著增加,在国家号召节能减排的今天,对冷库进行节能改造已成为行业发展的重要课题。
目前常规冷库一般采用冷风机或者顶排管直接对整个冷库送风的方法,实现货物的降温过程。但是对于某些特殊货物的冷冻冷藏(例如必需用保温箱存放或者可以用保温箱存放的货物),采用常规冷库对整个库体降温冷藏的方式势必会造成能源的巨大浪费。
发明内容
为了克服上述现有技术的不足,本发明提出一种风道送风型节能冷库,仅对保温箱内空间供冷,降低了冷库系统能耗。
本发明采用下述技术方案实现:
包括制冷机组、冷风机、送风静压箱、回风静压箱、送风主管道、回风主管道、送风支管道、回风支管道和至少两个保温箱,每个保温箱箱体上开两个孔道,分别与送风支管道、回风支管道相连;送风支管道和回风支管道上分别装有电磁风阀;送风支管道、回风支管道分别与送风静压箱、回风静压箱相连;送风静压箱、回风静压箱通过送风主管道、回风主管道分别与冷风机出口、进口相连,制冷机组与冷风机相连。
支管道上的电磁风阀处于常闭状态,当保温箱与送风支管道、回风支管道相连接时,电磁风阀打开;在保温箱与支管道连接期间,电磁风阀的开启与闭合由箱体内温度值决定,当温度值低于设定温度下限时,电磁风阀闭合,当温度值高于设定温度上限时,电磁风阀打开;当保温箱被移出冷库,与支管道分离的瞬间,电磁风阀关闭。
需要冷藏的货物存放于保温箱中,保温箱箱体由绝热材料和高强度金属板制成。
与常规采用冷风机或者顶排管直接对整个冷库送风的方法不同,保温箱内货物的降温是通过风道送冷风实现的,并且风道外加保温层。
送风静压箱、回风静压箱外加保温层。
本发明的有益积极效果是:
1、本发明一种风道送风型节能冷库,其送风方式与常规冷库截然不同。常规冷库送风一般采用冷风机或者顶排管直接对整个库体降温,而该发明冷库采用风道对保温箱体内有限空间送冷风,降温空间大大减少,节能效果显著。
2、本发明一种风道送风型节能冷库,为了提高管道和静压箱的保冷效果,在其外壁面加保温层。而库体本身保温标准,相比于常规冷库可以适当降低(某些特殊场合甚至可以不作要求)。这样就大大减少了冷库工程的造价,经济效果明显。
3、本发明一种风道送风型节能冷库,采用结构规格标准统一的保温箱存放货物,便于货物的入库和出库;特别是该冷库与自动化仓储联用,便于对货物的管理。
4、本发明一种风道送风型节能冷库,该保温箱只有在与送风支管道、回风支管道相连接时,才有冷风的供给,降低了系统能耗;当箱体搬运过程中,由于其箱体由绝热材料制成,保冷效果显著,特别适用于某些长途运输需要维持低温状态的货物。
5、本发明一种风道送风型节能冷库,采用静压箱对保温箱供冷风的方式,避免了送风过程中,由于支路繁多引起的系统压力不平衡的弊端。
附图说明
图1:本发明实施例所述的一种风道送风型节能冷库系统原理图。
具体实施方式
下面结合实施例及附图对本发明作进一步详细的描述,但本发明的实施方式不限于此。
如图1所示,本实施例包括制冷机组1、冷风机2、送风静压箱3、回风静压箱4、送风主管道5、回风主管道6、送风支管道7、回风支管道8、保温箱9、电磁风阀10组成。保温箱9箱体由绝热材料和高强度金属板制成,箱体上开两个孔道,分别与送风支管道7、回风支管道8相连;送风支管道7和回风支管道8上分别装有电磁风阀10;电磁风阀10的开启、闭合控制保温箱9箱体内冷空气的流进、流出;送风支管道7、回风支管道8分别与送风静压箱3、回风静压箱4相连;送风静压箱3、回风静压箱4通过送风主管道5、回风主管道6与冷风机2出口、进口相连。
制冷机组1产生的冷空气,在冷风机2的作用下,通过送风主管道5进入送风静压箱3(其作用是避免送风过程中,由于支路繁多引起的系统压力不平衡的弊端);与其连接的送风支管道7上装有电磁风阀10处于常闭状态,当装有货物的保温箱9与送风支管道7、回风支管道8相连接时,电磁风阀10打开,冷空气流经保温箱9,对货物降温;在保温箱9与支管道连接期间,电磁风阀10的开启与闭合由保温箱9箱体内温度值决定,当温度值低于设定温度下限时,电磁风阀10闭合,当温度值高于设定温度上限时,电磁风阀10打开;当保温箱9被移出冷库,与支管道分离的瞬间,电磁风阀10关闭;换完热之后的空气,经回风静压箱4、回风主管道6进入冷风机2的进口端,实现循环风的运行模式。
以上实施方式仅用以说明本发明而并非局限于本发明所描述的技术方案,但本发明不局限于上述具体实施方式,任何对本发明进行修改或等同替换,而与本发明的基本原理相似的设备及方案,均在本发明的保护范围之内。
Claims (3)
1.一种风道送风型节能冷库,其特征在于,包括制冷机组、冷风机、送风静压箱、回风静压箱、送风主管道、回风主管道、送风支管道、回风支管道和至少两个保温箱,每个保温箱箱体上开两个孔道,分别与送风支管道、回风支管道相连;送风支管道和回风支管道上分别装有电磁风阀;送风支管道、回风支管道分别与送风静压箱、回风静压箱相连;送风静压箱、回风静压箱通过送风主管道、回风主管道分别与冷风机出口、进口相连,制冷机组与冷风机相连。
2.根据权利要求1所述的一种风道送风型节能冷库,其特征在于:需要冷藏的货物存放于保温箱中,保温箱箱体由绝热材料和高强度金属板制成。
3.根据权利要求1所述的一种风道送风型节能冷库,其特征在于:所述送风静压箱、回风静压箱外加保温层。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106871544A (zh) * | 2017-04-11 | 2017-06-20 | 天津商业大学 | 一种冷藏箱送风式自动化立体冷库 |
CN108759253A (zh) * | 2018-08-13 | 2018-11-06 | 天津商业大学 | 一种可形成正压空间的冷库风幕系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010100453A4 (en) * | 2009-05-11 | 2010-06-17 | Edwards Instrument Co | Cold Storage System |
CN104839317A (zh) * | 2015-05-08 | 2015-08-19 | 天津市傲绿农副产品集团股份有限公司 | 一种节能型压差式果蔬预冷库 |
CN105157315A (zh) * | 2015-10-26 | 2015-12-16 | 天津商业大学 | 一种多库房同温冷库轮回降温送风制冷系统 |
CN105783367A (zh) * | 2016-05-20 | 2016-07-20 | 天津商业大学 | 一种风道送风型冷库专用冷藏箱 |
CN206056077U (zh) * | 2016-09-20 | 2017-03-29 | 天津商业大学 | 一种风道送风型节能冷库 |
-
2016
- 2016-09-20 CN CN201610839029.8A patent/CN106288601A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010100453A4 (en) * | 2009-05-11 | 2010-06-17 | Edwards Instrument Co | Cold Storage System |
CN104839317A (zh) * | 2015-05-08 | 2015-08-19 | 天津市傲绿农副产品集团股份有限公司 | 一种节能型压差式果蔬预冷库 |
CN105157315A (zh) * | 2015-10-26 | 2015-12-16 | 天津商业大学 | 一种多库房同温冷库轮回降温送风制冷系统 |
CN105783367A (zh) * | 2016-05-20 | 2016-07-20 | 天津商业大学 | 一种风道送风型冷库专用冷藏箱 |
CN206056077U (zh) * | 2016-09-20 | 2017-03-29 | 天津商业大学 | 一种风道送风型节能冷库 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106871544A (zh) * | 2017-04-11 | 2017-06-20 | 天津商业大学 | 一种冷藏箱送风式自动化立体冷库 |
CN108759253A (zh) * | 2018-08-13 | 2018-11-06 | 天津商业大学 | 一种可形成正压空间的冷库风幕系统 |
CN108759253B (zh) * | 2018-08-13 | 2020-06-26 | 天津商业大学 | 一种可形成正压空间的冷库风幕系统 |
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