CN105021774A - Air detector detection head - Google Patents
Air detector detection head Download PDFInfo
- Publication number
- CN105021774A CN105021774A CN201510425786.6A CN201510425786A CN105021774A CN 105021774 A CN105021774 A CN 105021774A CN 201510425786 A CN201510425786 A CN 201510425786A CN 105021774 A CN105021774 A CN 105021774A
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- China
- Prior art keywords
- air
- flexible pipe
- head
- hose adapter
- detector
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an air detector detection head. The air detector detection head comprises a flexible pipe, the center of the flexible pipe is provided with a central hole of which two ends are communicated with the outer environment, two ends of the central hole sleeve symmetrical flexible pipe connectors, the center of the flexible pipe connector is provided with a through hole communicating left and right sides, the through hole is communicated with the central hole of the flexible pipe, the flexible pipe connectors at the left and right ends are respectively connected to an air acquisition head for air acquisition and a detector connector for connecting a detector, one end of each one of the detector connector and the air acquisition head is provided with external threads, the external threads are connected to internal threads arranged at the outer port of the through hole in the flexible pipe connector, the air acquisition head is in a shape of a horn, and the outer port of the air acquisition head is provided with a sponge ring. The air detector detection head has a simple structure, can realize local detection of a space in an area by flexible pipe connection and improves air detection accuracy.
Description
technical field:
The present invention relates to air detection field, particularly relate to a kind of air detection instrument detection head.
background technology:
Environment protection and monitoring is leading; robotization, informationization are prerequisite and the guarantee of carrying out environmental monitoring; for many years while local economy develops rapidly; constantly there is the Environment Pollution Event such as water, gas, noise in various degree in each department; have a strong impact on the quality of life of people, hinder the sustainable development of local economy.The various Environment Protection Policy formulated along with country and the issuing and implementation of regulation; local governments at all levels are while to local environmental improvement pay attention to day by day; increase the dynamics of investment to environmental monitoring and emergency monitoring, each department are planned successively and have been installed atmosphere quality monitoring land station.But the average air quality of this area can only be measured in monitoring station, portable air quality monitoring device is more convenient, quick for the irregular selective examination of the air quality emergency monitoring after the environmental monitoring of multiple spot Urban Migrant, accident process, major polluting factories.But this Detection of Air Quality equipment is due to its structural limitations, can only detect a certain space integrated air state, it is not easy to detect a certain corner in space, thus easily occurs undetected phenomenon.
summary of the invention:
Technical matters to be solved by this invention is, provides a kind of air detection instrument detection head that a certain region of air detection equipment to a certain space can be facilitated to carry out local detection.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of air detection instrument detection head, there is flexible pipe, described flexible pipe center is provided with the center pit that two ends communicate with outside, the two ends of described center pit are socketed with symmetrical hose adapter, the center of described hose adapter is provided with the through hole that left and right communicates, this through hole is communicated with the center pit of flexible pipe, described left end and the air acquisition head hose adapter of right-hand member is connected to for gathering air and the detector joint for being connected detector.
As preferably, one end of described detector joint and air acquisition head is provided with external thread, and described external thread is threaded with the internal thread being arranged on hose adapter inner via hole external port.
As preferably, described air acquisition head flare, its external port is provided with sponge ring.
As preferably, be pasted together by VELCRO between described sponge ring and air acquisition head; Described VELCRO is made up of bristle layer and circle batt, and wherein bristle layer is fixedly installed on one end of sponge ring, and circle batt is fixedly installed on the port of air acquisition head.
As preferably, described hose adapter is outside is provided with a ring annular groove with the position of tube socket, and be provided with rubber band in described groove, the external diameter of this rubber band is greater than the external diameter of hose adapter.
Compared with prior art, usefulness of the present invention is: this air detection instrument detection head structure is simple, can carry out local and detect, thus improve the accuracy of air detection by the connection of flexible pipe for a certain region, a certain space.
accompanying drawing illustrates:
Accompanying drawing 1 is a kind of air detection instrument of the present invention detection head inner structure cut-open view;
Fig. 2 is the schematic enlarged-scale view of A in Fig. 1.
In figure: 1, flexible pipe; 2, hose adapter; 3, detector joint; 4, air acquisition head; 5, internal thread; 6, external thread; 7, sponge ring; 8, groove; 9, rubber band.
embodiment:
Describe the present invention below in conjunction with the drawings and specific embodiments.
A kind of air detection instrument detection head shown in Fig. 1, there is flexible pipe 1, described flexible pipe 1 center is provided with the center pit that two ends communicate with outside, the two ends of described center pit are socketed with symmetrical hose adapter 2, the outside position be socketed with flexible pipe 1 of described hose adapter 2 is provided with a ring annular groove 8, rubber band 9 is provided with in described groove 8, the external diameter of this rubber band 9 is greater than the external diameter of hose adapter 2, the center of described hose adapter 2 is provided with the through hole that left and right communicates, this through hole is communicated with the center pit of flexible pipe 1, described left end and the air acquisition head 4 hose adapter 2 of right-hand member is connected to for gathering air and the detector joint 3 for being connected detector, as shown in Figure 2, conveniently mount and dismount, one end of described detector joint 3 and air acquisition head 4 is provided with external thread 6, described external thread 6 is threaded with the internal thread 5 being arranged on hose adapter 2 inner via hole external port, wherein, described air acquisition head 4 flare, its external port is provided with sponge ring 7, is pasted together between described sponge ring 7 and air acquisition head 4 by VELCRO, described VELCRO is made up of bristle layer and circle batt, and wherein bristle layer is fixedly installed on one end of sponge ring 7, and circle batt is fixedly installed on the port of air acquisition head 4, so that at the enterprising line operate in the face of injustice, and can facilitate the installation and removal of sponge ring.
During use, rubber band 9 is nested with in the groove 8 on hose adapter 2, then flexible pipe 1 is socketed on hose adapter 2, can prevent from leaking air between flexible pipe 1 and hose adapter 2 by rubber band 9 one aspect, improve sealing, can be undertaken spacing by the flexible pipe 1 of rubber band 9 to its outside protruded on the other hand, prevent its loose or dislocation; Then air acquisition head 4 and detector joint 3 are screwed in respectively on the hose adapter 2 at flexible pipe 1 two ends, and are connected with detector by detector joint 3, last hand-held air acquisition head 4 can carry out air acquisition detection by localized region.
This air detection instrument detection head structure is simple, can carry out local and detect, thus improve the accuracy of air detection by the connection of flexible pipe 1 for a certain region, a certain space.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. an air detection instrument detection head, it is characterized in that: there is flexible pipe (1), described flexible pipe (1) center is provided with the center pit that two ends communicate with outside, the two ends of described center pit are socketed with symmetrical hose adapter (2), the center of described hose adapter (2) is provided with the through hole that left and right communicates, this through hole is communicated with the center pit of flexible pipe (1), described left end and the air acquisition head (4) hose adapter (2) of right-hand member is connected to for gathering air and the detector joint (3) for being connected detector.
2. air detection instrument detection head according to claim 1, it is characterized in that: one end of described detector joint (3) and air acquisition head (4) is provided with external thread (6), described external thread (6) is threaded with the internal thread (5) being arranged on hose adapter (2) inner via hole external port.
3. air detection instrument detection head according to claim 1, is characterized in that: described air acquisition head (4) flare, its external port is provided with sponge ring (7).
4. air detection instrument detection head according to claim 1, be is characterized in that: be pasted together by VELCRO between described sponge ring (7) and air acquisition head (4); Described VELCRO is made up of bristle layer and circle batt, and wherein bristle layer is fixedly installed on one end of sponge ring (7), and circle batt is fixedly installed on the port of air acquisition head (4).
5. air detection instrument detection head according to claim 1, it is characterized in that: the outside position be socketed with flexible pipe (1) of described hose adapter (2) is provided with a ring annular groove (8), be provided with rubber band (9) in described groove (8), the external diameter of this rubber band (9) is greater than the external diameter of hose adapter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425786.6A CN105021774A (en) | 2015-07-20 | 2015-07-20 | Air detector detection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425786.6A CN105021774A (en) | 2015-07-20 | 2015-07-20 | Air detector detection head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021774A true CN105021774A (en) | 2015-11-04 |
Family
ID=54411899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510425786.6A Pending CN105021774A (en) | 2015-07-20 | 2015-07-20 | Air detector detection head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105021774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052050A (en) * | 2016-07-30 | 2016-10-26 | 滁州职业技术学院 | Indoor air quality control system |
| CN106940359A (en) * | 2017-03-13 | 2017-07-11 | 山东佳星环保科技有限公司 | A kind of warning of air pollution device |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183476A (en) * | 2011-02-28 | 2011-09-14 | 北京雪迪龙科技股份有限公司 | Detection equipment in flue gas online monitor |
| CN202793700U (en) * | 2012-09-10 | 2013-03-13 | 申科滑动轴承股份有限公司 | Air leakage detection device for welding joint |
| CN203310676U (en) * | 2013-05-06 | 2013-11-27 | 许楷楠 | Lampblack detecting and sampling device |
| CN203849057U (en) * | 2014-04-29 | 2014-09-24 | 镇江新宇固体废物处置有限公司 | Flue gas sampling device |
| CN204855484U (en) * | 2015-07-20 | 2015-12-09 | 苏州华达仪器设备有限公司 | Air detector detects head |
-
2015
- 2015-07-20 CN CN201510425786.6A patent/CN105021774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183476A (en) * | 2011-02-28 | 2011-09-14 | 北京雪迪龙科技股份有限公司 | Detection equipment in flue gas online monitor |
| CN202793700U (en) * | 2012-09-10 | 2013-03-13 | 申科滑动轴承股份有限公司 | Air leakage detection device for welding joint |
| CN203310676U (en) * | 2013-05-06 | 2013-11-27 | 许楷楠 | Lampblack detecting and sampling device |
| CN203849057U (en) * | 2014-04-29 | 2014-09-24 | 镇江新宇固体废物处置有限公司 | Flue gas sampling device |
| CN204855484U (en) * | 2015-07-20 | 2015-12-09 | 苏州华达仪器设备有限公司 | Air detector detects head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052050A (en) * | 2016-07-30 | 2016-10-26 | 滁州职业技术学院 | Indoor air quality control system |
| CN106940359A (en) * | 2017-03-13 | 2017-07-11 | 山东佳星环保科技有限公司 | A kind of warning of air pollution device |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |