CN2893578Y - 数显生物疫苗冷藏箱 - Google Patents

数显生物疫苗冷藏箱 Download PDF

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Publication number
CN2893578Y
CN2893578Y CN 200620030201 CN200620030201U CN2893578Y CN 2893578 Y CN2893578 Y CN 2893578Y CN 200620030201 CN200620030201 CN 200620030201 CN 200620030201 U CN200620030201 U CN 200620030201U CN 2893578 Y CN2893578 Y CN 2893578Y
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utility
model
bacterin
biologic
digital
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CN 200620030201
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Inventor
李运长
张聚文
高普选
刘玉扬
王福顺
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DENGKE ELECTRIC APPLIANCES Co Ltd XINXIANG CITY
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DENGKE ELECTRIC APPLIANCES Co Ltd XINXIANG CITY
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Priority to CN 200620030201 priority Critical patent/CN2893578Y/zh
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  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

本实用新型公开了一种数显生物疫苗冷藏箱，涉及一种医用容器。本实用新型的目的是提供一种数显生物疫苗冷藏箱，这种冷藏箱的箱体上可直接显示箱内的温度。本实用新型的技术方案是，一种数显生物疫苗冷藏箱，包括箱体、箱盖及其内侧的保温层，箱盖体上嵌有数字显示器、运算放大器和转换器，热敏电阻与运算放大器电连接。本实用新型用于储藏生物疫苗。

Description

数显生物疫苗冷藏箱
技术领域：
本实用新型涉及一种医用容器，特别涉及一种数显生物疫苗冷藏箱。
背景技术：
生物疫苗冷藏箱是防疫人员外出作防疫工作时必备的物品。疫苗需在零度以下保存，如果保存温度不符合要求，疫苗会失去活性，现在使用的疫苗冷藏箱，不能直接观察箱内的温度，其结构简单，价格低，但是不能确保从箱中拿出使用的疫苗的可靠性。
发明内容：
本实用新型的目的是提供一种数显生物疫苗冷藏箱，这种冷藏箱的箱体上可直接显示箱内的温度。本实用新型的技术方案是，一种数显生物疫苗冷藏箱，包括箱体、箱盖及其内的保温层，其特征在于：箱体上嵌有数字显示器、运算放大器和转换器，热敏电阻与运算放大器电连接。本实用新型由于在箱内设置了热敏电阻，与箱体上的数字显示器连接，因而本实用新型与现有技术比较具有可准确获知箱内温度的优点。
附图说明：
图1为本实用新型的主视图，图2为图1的A-A剖面图，图3为图1的俯视图。
具体实施方式：
结合以上附图对本实用新型作详细说明，本实用新型的箱体1、盖2及其内的保温层3与现有的疫苗冷藏箱相同。在箱盖2上镶嵌有显示器4，热敏电阻5置于冷藏箱内，用导线与运算放大μA741、
Figure Y20062003020100031
位A/D转换器电连接，转换器型号为ICL7107，其信号送到数字显示器，显示出箱内温度。这种冷藏箱可随时观察箱内的温度，从而可保证所使用疫苗的安全性。

Claims (1)

1、一种数显生物疫苗冷藏箱，包括箱体、箱盖及其内的保温层，其特征在于：箱体上嵌有数字显示器、运算放大器和转换器，热敏电阻与运算放大器电连接。
CN 200620030201 2006-03-17 2006-03-17 数显生物疫苗冷藏箱 Expired - Fee Related CN2893578Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620030201 CN2893578Y (zh) 2006-03-17 2006-03-17 数显生物疫苗冷藏箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620030201 CN2893578Y (zh) 2006-03-17 2006-03-17 数显生物疫苗冷藏箱

Publications (1)

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CN2893578Y true CN2893578Y (zh) 2007-04-25

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CN (1) CN2893578Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072607A (zh) * 2010-12-27 2011-05-25 青岛莱西天福食品设备有限公司 直冷式液体冷却罐

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072607A (zh) * 2010-12-27 2011-05-25 青岛莱西天福食品设备有限公司 直冷式液体冷却罐

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Granted publication date: 20070425

Termination date: 20100317