WO2023283813A1 - 具有自保护功能的大气采样设备 - Google Patents

具有自保护功能的大气采样设备 Download PDF

Info

Publication number
WO2023283813A1
WO2023283813A1 PCT/CN2021/106150 CN2021106150W WO2023283813A1 WO 2023283813 A1 WO2023283813 A1 WO 2023283813A1 CN 2021106150 W CN2021106150 W CN 2021106150W WO 2023283813 A1 WO2023283813 A1 WO 2023283813A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixedly connected
main box
self
protection function
sampling device
Prior art date
Application number
PCT/CN2021/106150
Other languages
English (en)
French (fr)
Inventor
叶琴芝
牛传军
沈义信
Original Assignee
苏州思诚者信息科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州思诚者信息科技有限公司 filed Critical 苏州思诚者信息科技有限公司
Priority to PCT/CN2021/106150 priority Critical patent/WO2023283813A1/zh
Priority to DE212021000144.0U priority patent/DE212021000144U1/de
Publication of WO2023283813A1 publication Critical patent/WO2023283813A1/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling

Definitions

  • the utility model relates to the technical field of atmospheric sampling, in particular to an atmospheric sampling device with a self-protection function.
  • Atmospheric sampling refers to the method of collecting pollutant samples or polluted air samples in the atmosphere.
  • One type of collection method is to pass a large amount of air through a liquid absorbent or a solid adsorbent to enrich pollutants with low concentrations in the atmosphere, such as pumping Gas method, membrane filter method.
  • the other is to use containers to collect air containing pollutants.
  • Most air sampling devices cannot protect themselves according to the working status and environment, and sometimes cause damage to the equipment, which has brought certain adverse effects to actual use, so it needs to be improved. .
  • This utility model is to provide an atmospheric sampling device with a self-protection function. When the air pressure exceeds a preset threshold, it will stop working to prevent the pressure from being too high. When the external temperature is too high, the system circuit will be disconnected, thereby shutting down the operation of the device.
  • Atmospheric sampling equipment with self-protection function including a main box, the lower surface of the main box is fixedly connected with a connecting plate, and the front of the main box is provided with a front plate, The right surface of the front plate is fixedly connected with a lock, and the lock can be engaged with the right surface of the main box, the front of the front plate is fixedly connected with a display, and the front of the front plate is fixedly connected with a control panel, and The control panel is located on the left side of the monitor.
  • the upper surface of the main box is fixedly connected with a temperature sensor
  • the lower surface inside the main box is fixedly connected with a compressor
  • the input port of the compressor is fixedly connected with a collecting pipe
  • the collecting pipe runs through the main box.
  • the output port of the compressor is fixedly connected with an air pipe
  • the output pipe of the air pipe is fixedly connected with three gas collecting bottles.
  • a pressure test tube is provided on the ventilation pipe, and a pressure detection gauge is fixedly connected to the output port of the pressure test tube, and the pressure detection gauge is arranged on the front plate.
  • a reset switch is fixedly connected to the output end of the temperature sensor and the pressure detection gauge, and the reset switch is located on the front panel.
  • the connecting plate is threadedly connected with a threaded bolt
  • the lower surface of the threaded bolt is fixedly connected with a rotating seat
  • the lower surface of the rotating seat is rotatably connected with a fixed seat
  • the lower surface of the fixed seat is fixedly connected with three
  • the lower surfaces of the supporting legs are fixedly connected with supporting feet, and the lower surfaces of the supporting feet are fixedly connected with anti-skid plates.
  • the beneficial effect of the utility model is that the disassembly of the equipment by the staff is facilitated through the setting of the threaded bolt, thereby increasing the convenience of equipment transportation, the setting of the anti-skid plate prevents the equipment from falling over, and the The setting of the compressor can bring the air in the atmosphere into the equipment through the collection pipe, and the setting of the gas collecting bottle can replace the empty bottle after the collection is full, which increases the work efficiency.
  • the pressure detection meter It will alarm and stop the compressor at the same time to prevent the gas cylinder from breaking if the pressure is too high.
  • the temperature sensor will disconnect the system circuit, thereby shutting down the operation of the equipment to prevent equipment damage caused by the operation of the equipment in an overheated environment.
  • Fig. 1 is the three-dimensional structural diagram of the present utility model.
  • Fig. 2 is the front sectional view of the main box of the utility model.
  • Fig. 3 is a front view of the fixing seat and the supporting legs of the present invention.
  • Embodiment 1 please refer to Fig. 1-2, the utility model provides a technical solution: an atmospheric sampling device with self-protection function, including a main box 1 .
  • a temperature sensor 7 is fixedly connected to the upper surface of the main box 1 .
  • a reset switch 14 is fixedly connected to the output end of the temperature sensor 7 and the pressure detection meter 13 , and the reset switch 14 is located on the front panel 3 .
  • the lower surface inside the main box 1 is fixedly connected with a compressor 8, through which the air in the atmosphere can enter the equipment through the collection pipe 9, and the input port of the compressor 8 is fixedly connected with the collection pipe 9, and the collection pipe 9 Through the upper surface of the main box 1.
  • the air pipe 10 is provided with a pressure test tube 12 , and the output port of the pressure test tube 12 is fixedly connected with a pressure detection gauge 13 , and the pressure detection gauge 13 is set on the front plate 3 .
  • the output port of the compressor 8 is fixedly connected with a ventilation pipe 10, and the output pipe of the ventilation pipe 10 is fixedly connected with three gas collecting bottles 11.
  • the empty bottles can be replaced after the collection is full, which increases the work efficiency.
  • the lower surface of the main box 1 is fixedly connected with a connecting plate 2, the front of the main box 1 is provided with a front plate 3, and the right surface of the front plate 3 is fixedly connected with a lock 4, and the lock 4 can be engaged with the right surface of the main box 1.
  • a display 5 is fixedly connected to the front of the front panel 3
  • a control panel 6 is fixedly connected to the front of the front panel 3
  • the control panel 6 is located on the left side of the display 5 .
  • Embodiment 2 please refer to Fig. 3, the difference between this embodiment and embodiment 1 is: the threaded bolt 15 is threadedly connected on the connecting plate 2, and the setting of the threaded bolt 15 facilitates the disassembly of the equipment by the staff, thereby increasing the equipment
  • the lower surface of the threaded bolt 15 is fixedly connected with a swivel seat 16, the lower surface of the swivel seat 16 is rotatably connected with a fixed seat 17, and the lower surface of the fixed seat 17 is fixedly connected with three support legs 18, and the three support legs 18 are located in three directions on the lower surface of the fixing seat 17 .
  • the lower surfaces of the supporting legs 18 are fixedly connected with supporting feet 19
  • the lower surfaces of the supporting feet 19 are fixedly connected with anti-skid plates 20 .
  • the pressure detection meter 13 When the air pressure of the gas collection bottle 11 exceeds the preset threshold The pressure detection meter 13 will give an alarm, and will stop the compressor 8 at the same time to prevent the gas cylinder 11 from bursting when the pressure is too high. When the external temperature is too high, the temperature sensor 7 will disconnect the system circuit, thereby shutting down the operation of the equipment and preventing the equipment from overheating. If the equipment is damaged due to operation in the environment, the staff can reset the equipment by pressing the reset switch 14 .

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

具有自保护功能的大气采样设备，包括主箱(1)，主箱(1)的下表面固定连接有连接板(2)，主箱(1)的前面设置有前板(3)，前板(3)的右表面固定连接有锁扣(4)，且锁扣(4)与主箱(1)的右表面卡接，前板(3)的前面固定连接有显示器(5)，前板(3)的前面固定连接有控制板(6)，且控制板(6)位于显示器(5)的左侧，气压超过预设阈值的时候会停止工作，防止压强过高，当外界的温度过高时会断开系统电路，从而关闭设备运行。

Description

具有自保护功能的大气采样设备 技术领域
本实用新型涉及大气采样技术领域，具体为具有自保护功能的大气采样设备。
 背景技术
大气采样是指采集大气中污染物样品或受污染空气样品的方法，采集方法一类是使大量空气通过液体吸收剂或固体吸附剂，将大气中浓度较低的污染物富集起来，如抽气法、滤膜法。另一类是用容器采集含有污染物的空气,大多数大气采样装置无法自行根据工作状态和环境进行自我保护，有时会造成设备损坏，给实际使用带来了一定的不利影响，因此需要进行改进。
 技术问题
本实用新型的目的在于提供具有自保护功能的大气采样设备，具备气压超过预设阈值的时候会停止工作，防止压强过高，当外界的温度过高时会断开系统电路，从而关闭设备运行的优点，给实际使用带来了一定的有利影响，解决了以上背景技术中提出的问题。
 技术解决方案
为实现上述目的，本实用新型提供如下技术方案： 具有自保护功能的大气采样设备，包括主箱，所述主箱的下表面固定连接有连接板，所述主箱的前面设置有前板，所述前板的右表面固定连接有锁扣，且锁扣能够与主箱的右表面卡接，所述前板的前面固定连接有显示器，所述前板的前面固定连接有控制板，且控制板位于显示器的左侧。
优选的，所述主箱的上表面固定连接有温度传感器，所述主箱内部的下表面固定连接有压缩机，所述压缩机的输入口固定连接有收集管，且收集管贯穿主箱的上表面，所述压缩机的输出口固定连接有通气管，所述通气管的输出管固定连接有三个集气瓶。
优选的，所述通气管上设置有压强测试管，所述压强测试管的输出口固定连接有压强检测表，且压强检测表设置在前板上。
优选的，所述温度传感器与压强检测表的输出端固定连接有复位开关，且复位开关位于前板上。
优选的，所述连接板上螺纹连接有螺纹栓，所述螺纹栓的下表面固定连接有旋转座，所述旋转座的下表面旋转连接有固定座，所述固定座的下表面固定连接有三个支撑腿，且三个支撑腿位于固定座下表面的三个方向。
优选的，所述支撑腿的下表面均固定连接有支撑脚，所述支撑脚的下表面固定连接有防滑板。
 有益效果
与现有技术相比，本实用新型的有益效果是：通过螺纹栓的设置方便了工作人员对设备的拆卸，从而增加了设备运输的便捷性，通过防滑板的设置防止了设备翻倒，通过压缩机的设置能够将大气中的空气通过收集管进入设备，通过集气瓶的设置能够在收集满之后更换空瓶，增加了工作效率，在集气瓶气压超过预设阈值的时候压强检测表会报警，同时会停止压缩机工作，防止压强过高集气瓶破裂，当外界的温度过高时温度传感器会断开系统电路，从而关闭设备运行，防止设备在过热环境下运行造成设备损坏。
 附图说明
图1为本实用新型的立体结构图。
图2为本实用新型的主箱主视剖面图。
图3为本实用新型的固定座、支撑腿主视图。
图中：1、主箱；2、连接板；3、前板；4、锁扣；5、显示器；6、控制板；7、温度传感器；8、压缩机；9、收集管；10、通气管；11、集气瓶；12、压强测试管；13、压强检测表；14、复位开关；15、螺纹栓；16、旋转座；17、固定座；18、支撑腿；19、支撑脚；20、防滑板。
 本发明的实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
实施例1，请参阅图1-2，本实用新型提供一种技术方案：具有自保护功能的大气采样设备，包括主箱1。
进一步的，主箱1的上表面固定连接有温度传感器7。
进一步的，温度传感器7与压强检测表13的输出端固定连接有复位开关14，且复位开关14位于前板3上。
主箱1内部的下表面固定连接有压缩机8，通过压缩机8的设置能够将大气中的空气通过收集管9进入设备，压缩机8的输入口固定连接有收集管9，且收集管9贯穿主箱1的上表面。
进一步的，通气管10上设置有压强测试管12，压强测试管12的输出口固定连接有压强检测表13，且压强检测表13设置在前板3上。
压缩机8的输出口固定连接有通气管10，通气管10的输出管固定连接有三个集气瓶11，通过集气瓶11的设置能够在收集满之后更换空瓶，增加了工作效率。
主箱1的下表面固定连接有连接板2，主箱1的前面设置有前板3，前板3的右表面固定连接有锁扣4，且锁扣4能够与主箱1的右表面卡接，前板3的前面固定连接有显示器5，前板3的前面固定连接有控制板6，且控制板6位于显示器5的左侧。
实施例2，请参阅图3，本实施例与实施例1的区别在于：连接板2上螺纹连接有螺纹栓15，通过螺纹栓15的设置方便了工作人员对设备的拆卸，从而增加了设备运输的便捷性，螺纹栓15的下表面固定连接有旋转座16，旋转座16的下表面旋转连接有固定座17，固定座17的下表面固定连接有三个支撑腿18，且三个支撑腿18位于固定座17下表面的三个方向。
进一步的，支撑腿18的下表面均固定连接有支撑脚19，支撑脚19的下表面固定连接有防滑板20。
工作原理：该大气采样设备在用时，工作人员将主箱1与螺纹栓15螺纹连接，通过螺纹栓15的设置方便了工作人员对设备的拆卸，从而增加了设备运输的便捷性，按照需要设置好支撑腿18，通过防滑板20的设置防止了设备翻倒，启动设备，压缩机8启动，带动收集管9内的空气流向通气管10，通过压缩机8的设置能够将大气中的空气通过收集管9进入设备，空气通过通气管10进入集气瓶11，通过集气瓶11的设置能够在收集满之后更换空瓶，增加了工作效率，在集气瓶11气压超过预设阈值的时候压强检测表13会报警，同时会停止压缩机8工作，防止压强过高集气瓶11破裂，当外界的温度过高时温度传感器7会断开系统电路，从而关闭设备运行，防止设备在过热环境下运行造成设备损坏，工作人员按下复位开关14能够将设备复位。
 工业实用性
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 具有自保护功能的大气采样设备，包括主箱（1），其特征在于：所述主箱（1）的下表面固定连接有连接板（2），所述主箱（1）的前面设置有前板（3），所述前板（3）的右表面固定连接有锁扣（4），且锁扣（4）能够与主箱（1）的右表面卡接，所述前板（3）的前面固定连接有显示器（5），所述前板（3）的前面固定连接有控制板（6），且控制板（6）位于显示器（5）的左侧。
  2. 根据权利要求1所述的具有自保护功能的大气采样设备，其特征在于：所述主箱（1）的上表面固定连接有温度传感器（7），所述主箱（1）内部的下表面固定连接有压缩机（8），所述压缩机（8）的输入口固定连接有收集管（9），且收集管（9）贯穿主箱（1）的上表面，所述压缩机（8）的输出口固定连接有通气管（10），所述通气管（10）的输出管固定连接有三个集气瓶（11）。
  3. 根据权利要求2所述的具有自保护功能的大气采样设备，其特征在于：所述通气管（10）上设置有压强测试管（12），所述压强测试管（12）的输出口固定连接有压强检测表（13），且压强检测表（13）设置在前板（3）上。
  4. 根据权利要求2所述的具有自保护功能的大气采样设备，其特征在于：所述温度传感器（7）与压强检测表（13）的输出端固定连接有复位开关（14），且复位开关（14）位于前板（3）上。
  5. 根据权利要求1所述的具有自保护功能的大气采样设备，其特征在于：所述连接板（2）上螺纹连接有螺纹栓（15），所述螺纹栓（15）的下表面固定连接有旋转座（16），所述旋转座（16）的下表面旋转连接有固定座（17），所述固定座（17）的下表面固定连接有三个支撑腿（18）。
  6. 根据权利要求5所述的具有自保护功能的大气采样设备，其特征在于：所述支撑腿（18）的下表面均固定连接有支撑脚（19），所述支撑脚（19）的下表面固定连接有防滑板（20）。
PCT/CN2021/106150 2021-07-14 2021-07-14 具有自保护功能的大气采样设备 WO2023283813A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/106150 WO2023283813A1 (zh) 2021-07-14 2021-07-14 具有自保护功能的大气采样设备
DE212021000144.0U DE212021000144U1 (de) 2021-07-14 2021-07-14 Atmosphärische Probenahmegeräte mit eigener Schutzfunktion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/106150 WO2023283813A1 (zh) 2021-07-14 2021-07-14 具有自保护功能的大气采样设备

Publications (1)

Publication Number Publication Date
WO2023283813A1 true WO2023283813A1 (zh) 2023-01-19

Family

ID=79019902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/106150 WO2023283813A1 (zh) 2021-07-14 2021-07-14 具有自保护功能的大气采样设备

Country Status (2)

Country Link
DE (1) DE212021000144U1 (zh)
WO (1) WO2023283813A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101561173A (zh) * 2009-05-15 2009-10-21 魏占海 中央空调循环泵节电系统
CN102381798A (zh) * 2011-11-25 2012-03-21 云南熊津豪威经贸有限公司 一种带蒸汽杀菌的水净化饮水装置
CN107860617A (zh) * 2017-10-31 2018-03-30 重庆美高科技有限公司 具有自清洗功能的大气采样设备
CN108870702A (zh) * 2018-08-28 2018-11-23 南阳市通防爆电气有限公司 一种屋顶一体式防爆空调
US10591390B1 (en) * 2016-12-15 2020-03-17 The United States Of America As Represented By The Secretary Of The Army Direct capture and analysis of aerosols and vapors by paper spray mass spectrometry
CN210781623U (zh) * 2019-06-18 2020-06-16 大连恒源盛达电器有限公司 一种热风幕控制箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101561173A (zh) * 2009-05-15 2009-10-21 魏占海 中央空调循环泵节电系统
CN102381798A (zh) * 2011-11-25 2012-03-21 云南熊津豪威经贸有限公司 一种带蒸汽杀菌的水净化饮水装置
US10591390B1 (en) * 2016-12-15 2020-03-17 The United States Of America As Represented By The Secretary Of The Army Direct capture and analysis of aerosols and vapors by paper spray mass spectrometry
CN107860617A (zh) * 2017-10-31 2018-03-30 重庆美高科技有限公司 具有自清洗功能的大气采样设备
CN108870702A (zh) * 2018-08-28 2018-11-23 南阳市通防爆电气有限公司 一种屋顶一体式防爆空调
CN210781623U (zh) * 2019-06-18 2020-06-16 大连恒源盛达电器有限公司 一种热风幕控制箱

Also Published As

Publication number Publication date
DE212021000144U1 (de) 2021-11-25

Similar Documents

Publication Publication Date Title
CN204178207U (zh) 医用气体集中监测装置
CN104139946A (zh) 一种面板吸盘及面板吸盘的控制系统
WO2023124297A1 (zh) 空气质量监测设备
WO2023283813A1 (zh) 具有自保护功能的大气采样设备
CN211374671U (zh) 一种用于地下管网危险气体的监测装置
CN213555456U (zh) 一种有机气体的冷凝回收设备
CN211179750U (zh) 一种环境空气质量监测装置
CN205809465U (zh) 一种吸附装置及检测系统
CN213054909U (zh) 一种新型手套箱
CN108252897A (zh) 水循环真空吸泵装置及系统
CN209623883U (zh) 一种电气柜温度检测系统
CN206960810U (zh) 一种带有吸汞凹槽的液晶显示器拆解装置
CN214467943U (zh) 一种VOCs治理设施的压力监测装置
CN102142181A (zh) 医用气体报警系统
CN204255579U (zh) 一种多箱体除尘器的粉尘检漏装置
CN103381411A (zh) 药厂洁净室专用传递窗
CN104550183A (zh) 一种液晶显示屏的拆解装置
CN112791551A (zh) 一种低温压缩空气净化系统
CN220906032U (zh) 一种危险废液回收装置
CN208607518U (zh) 辅助设备自动监控系统
CN206810004U (zh) 一种易燃气体防爆装置
CN213183055U (zh) 一种管壳式换热器进口液的安全报警装置
CN207260234U (zh) 一种管网无负压变频给水设备
CN112033876A (zh) 一种一般通风用空气过滤器测试系统
CN215179882U (zh) 一种tvoc在线监测系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21949606

Country of ref document: EP

Kind code of ref document: A1