CN207301050U

CN207301050U - A kind of environmental science test product testing agency

Info

Publication number: CN207301050U
Application number: CN201721448073.2U
Authority: CN
Inventors: 李家豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2018-05-01
Anticipated expiration: 2027-11-03

Abstract

The utility model discloses a kind of environmental science test product testing agency, including U-tube, the U-tube bottom is provided with hollow base storehouse；The U-tube bottom is provided with discrepancy water pipe；Valve body is installed on the discrepancy water pipe；Extension storehouse has been made into integration on the U-tube one straight pipe wall；Extension storehouse inner bottom surface is provided with a detection probe；The extension storehouse has been made into integration extension tube in U-tube outer wall；A conductor being electrically connected with detection probe is fixed with by conductor seal between the extension storehouse and extension tube；The conductor is connected to analyzer；Tazza is movably installed with the inside of the U-tube；The environmental science of the utility model test product testing agency, contact the detection probe of each index successively using a small amount of test products, before detection, extension storehouse and detection probe can thoroughly be cleaned by the ejected wash water of filling inside U-tube, after completing detection, tazza can thoroughly be cleaned by integrated cleaning pipe.

Description

A kind of environmental science test product testing agency

Technical field

It the utility model is related to a kind of environmental science detection device, and in particular to a kind of environmental science test product detection machine Structure, belongs to environmental science testing equipment field.

Background technology

Environmental science is geography, physics, chemistry, the subject of biological four parts of a research environment；It provides comprehensive Close, is quantitative, and method interdisciplinary carrys out research environment system；Wherein, the detection for each index content in liquid be one must Standby homework, existing liquid detecting equipment is numerous, such as Chinese Patent Application No.：201620467825.9 disclose a kind of use In the multi-cavity Sewage Sampler of sewage detection, Sewage Sampler is fixedly mounted on floating and cuts down, by dividing inside Sewage Sampler Partition plate is divided into the first sampling cavity, the second sampling cavity, the 3rd sampling cavity, the 4th sampling cavity, and first sampling cavity, second take Sample chamber, the 3rd sampling cavity, the 4th sampling cavity are connected by connecting tube with sampling pipette respectively, installation sampling pumping in connecting tube Cylinder, piston are installed in sampling pump bowl, and air exhaust rod is installed on the top of piston, and rack is installed on air exhaust rod, motor box peace On the right side wall of sampling pump bowl, driving motor is fixedly mounted in motor box, and drive motor shaft is installed on driving motor Interior, drive gear is installed in drive motor shaft, and drive gear and rack are gear engaged transmissions, and support wheel is installed on sampling and takes out On left side wall in inflator；Its is simple in structure for the utility model, and design is scientific and reasonable；But it needs test product amount big, in addition one As be that Multi probe detects together, easily produce detection data interference, in addition, its detection probe easily leave one detect test product.

Utility model content

To solve the above problems, the utility model proposes a kind of environmental science test product testing agency, using a small amount of examinations Product contact the detection probe of each index successively, can be to extension storehouse and inspection by the ejected wash water of filling inside U-tube before detection Probing head thoroughly cleans, and after completing detection, tazza thoroughly can be cleaned by integrated cleaning pipe, its accuracy of detection is high, inspection Survey efficient.

The environmental science of the utility model test product testing agency, including U-tube, the U-tube bottom are provided with hollow Base storehouse；The U-tube bottom is provided with discrepancy water pipe；Valve body is installed on the discrepancy water pipe；The U-tube one straight tube Extension storehouse has been made into integration on wall；Extension storehouse inner bottom surface is provided with a detection probe；The extension storehouse is in U-tube outer wall one Body is formed with extension tube；One is fixed with by conductor seal between the extension storehouse and extension tube to be electrically connected with detection probe Conductor；The conductor is connected to analyzer；Tazza is movably installed with the inside of the U-tube；It is close that one is coated with outside the tazza Sealing cover；Sliding sleeve is provided with the inside of its straight pipe wall away from extension storehouse of the U-tube；A compression bar is embedded with the inside of the sliding sleeve；The U Slide and ball screw power assembly are provided with by locking member outside its straight pipe wall of type pipe；The compression bar is solid on the inside of U-tube Surely there is a piston piece；The compression bar other end is fixed to briquetting；Described briquetting one end is chimeric with slide activity；The briquetting is another End is fixed on ball screw power assembly its sliding block；During detection, compression bar is driven to act by ball screw power assembly, so that Press the ejected wash water inside U-tube；It realizes check bit residing for tazza by ball screw power assembly.

As preferred embodiment, the extension orlop is towards U-tube bottom angled.

As preferred embodiment, the U-tube is external to extension orlop portion and is provided with magnet ring；Sprayed on the tazza There is a magnetic adsorption layer；The tazza bottom is provided with pendant.

As preferred embodiment, the U-tube is provided with integrated cleaning in the extension storehouse top of least significant end Tube body.

Further, the integration cleaning tube body includes outer tube, and is arranged at the inner tube on the inside of outer tube；The outer tube is remote From U-tube one end and the interior seal of tube；The first purge valve is provided with the outer tube；The second purge valve is provided with said inner tube； During cleaning, intake by the second purge valve, by the second purge valve water outlet, complete tazza and U-tube cleaning.

Compared with prior art, the environmental science of the utility model test product testing agency, use are small Amount test product contacts the detection probe of each index successively, can be to extension storehouse by the ejected wash water of filling inside U-tube before detection Thoroughly clean with detection probe, after completing detection, tazza can thoroughly be cleaned by integrated cleaning pipe, its accuracy of detection Height, detection efficiency are high.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is partial enlargement structural representation at Figure 1A of the utility model.

Embodiment

Embodiment 1：

As depicted in figs. 1 and 2, the environmental science of the utility model test product testing agency, including U-tube 1, it is described U-shaped 1 bottom of pipe is provided with hollow base storehouse 2；1 bottom of U-tube is provided with the water pipe 3 that comes in and goes out；It is provided with the discrepancy water pipe 3 Valve body 4；Extension storehouse 5 has been made into integration on the 1 one straight pipe wall of U-tube；5 inner bottom surface of extension storehouse is provided with detection spy First 6；The extension storehouse 5 has been made into integration extension tube 7 in U-tube outer wall；Pass through conductor between the extension storehouse 5 and extension tube 7 Seal 8 is fixed with a conductor 9 being electrically connected with detection probe；The conductor 9 is connected to analyzer（It is not shown）；It is described U-shaped The inner side of pipe 1 is movably installed with tazza 10；A seal closure 11 is coated with outside the tazza 10；The U-tube 1 its away from extension storehouse Straight pipe wall on the inside of be provided with sliding sleeve 12；The inner side of sliding sleeve 12 is embedded with a compression bar 13；It is logical outside described its straight pipe wall of U-tube 1 Cross locking member 14 and be provided with slide 15 and ball screw power assembly 16；The compression bar 13 is fixed with a piston on the inside of U-tube Part 17；13 other end of compression bar is fixed to briquetting 25；Described 25 one end of briquetting is chimeric with the activity of slide 15；The briquetting 25 is another One end is fixed on ball screw power assembly 16 its sliding block；During detection, compression bar is driven to act by ball screw power assembly, So as to press the ejected wash water inside U-tube；It realizes check bit residing for tazza by ball screw power assembly.

In another embodiment, 5 bottom surface of extension storehouse is to 1 bottom angled of U-tube.

In another embodiment, the U-tube 1 is external to extension orlop portion and is provided with magnet ring 18；Sprayed on the tazza 10 There is a magnetic adsorption layer（It is not shown）；10 bottom of tazza is provided with pendant 19.

In another embodiment, the U-tube 1 is provided with integration cleaning tube body in 5 top of extension storehouse of least significant end 20。

In another embodiment, the integration cleaning tube body 20 includes outer tube 21, and is arranged at the inner tube 22 on the inside of outer tube； The outer tube 21 is sealed away from U-tube one end and inner tube 22；The first purge valve 23 is provided with the outer tube 21；Said inner tube 22 On be provided with the second purge valve 24；During cleaning, intake by the second purge valve, by the second purge valve water outlet, complete tazza and U Type pipe cleans.

Above-described embodiment, is only the better embodiment of the utility model, therefore all according to the utility model patent application range The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.

Claims

A kind of 1. environmental science test product testing agency, it is characterised in that：Including U-tube, the U-tube bottom is provided with hollow Base storehouse；The U-tube bottom is provided with discrepancy water pipe；Valve body is installed on the discrepancy water pipe；The U-tube one straight tube Extension storehouse has been made into integration on wall；Extension storehouse inner bottom surface is provided with a detection probe；The extension storehouse is in U-tube outer wall one Body is formed with extension tube；One is fixed with by conductor seal between the extension storehouse and extension tube to be electrically connected with detection probe Conductor；The conductor is connected to analyzer；Tazza is movably installed with the inside of the U-tube；It is close that one is coated with outside the tazza Sealing cover；Sliding sleeve is provided with the inside of its straight pipe wall away from extension storehouse of the U-tube；A compression bar is embedded with the inside of the sliding sleeve；The U Slide and ball screw power assembly are provided with by locking member outside its straight pipe wall of type pipe；The compression bar is solid on the inside of U-tube Surely there is a piston piece；The compression bar other end is fixed to briquetting；Described briquetting one end is chimeric with slide activity；The briquetting is another End is fixed on ball screw power assembly its sliding block.
2. environmental science according to claim 1 test product testing agency, it is characterised in that：The extension orlop is towards U Type bottom of the tube tilts.
3. environmental science according to claim 1 test product testing agency, it is characterised in that：The U-tube is external to outer Prolong orlop portion and be provided with magnet ring；A magnetic adsorption layer is coated with the tazza；The tazza bottom is provided with pendant.
4. environmental science according to claim 1 test product testing agency, it is characterised in that：The U-tube is in least significant end Extension storehouse top be provided with integration cleaning tube body.
5. environmental science according to claim 4 test product testing agency, it is characterised in that：The integration cleaning tube body Including outer tube, and it is arranged at the inner tube on the inside of outer tube；The outer tube is away from U-tube one end and the interior seal of tube；Set on the outer tube It is equipped with the first purge valve；The second purge valve is provided with said inner tube.