CN208254872U - A kind of positive pressure liquid sampler - Google Patents
A kind of positive pressure liquid sampler Download PDFInfo
- Publication number
- CN208254872U CN208254872U CN201820851477.4U CN201820851477U CN208254872U CN 208254872 U CN208254872 U CN 208254872U CN 201820851477 U CN201820851477 U CN 201820851477U CN 208254872 U CN208254872 U CN 208254872U
- Authority
- CN
- China
- Prior art keywords
- probe tube
- fixedly installed
- high pressure
- equipment body
- bottom end
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of positive pressure liquid samplers, including equipment body and probe tube, the equipment body is internally provided with liquid in equipment, the top side of the equipment body is fixedly installed the first nitrogen valve, the bottom end of the probe tube is inserted into the inside of equipment body, and the bottom end of probe tube is fixedly installed sample tap, unsaturated zone is offered on the inside of the probe tube, the bottom end of the unsaturated zone offers venthole, sample cock is fixedly installed at the top of the probe tube, the top side of the probe tube is fixedly installed high pressure blower, the top of the high pressure blower is fixedly installed nitrogen inlet, the second nitrogen valve is fixedly installed between the high pressure blower and probe tube；Entire liquid sampling process realizes closed-loop operation, open sampling bring can be effectively prevent because of contamination of products caused by contacting with air, pollution of the product to air solves open sampling bring environmental pollution, contamination of products reduces the risk of sampling personnel personal injury.
Description
Technical field
The utility model belongs to sampler technical field, and in particular to a kind of positive pressure liquid sampler.
Background technique
Nowadays, under the increasingly strict trend of environmental requirement, the problem of the industries such as pharmacy, food, chemical industry, liquid sampling
Increasingly cause the attention of industry.Especially existing open sampling mode, the problem of exposing are increasingly severe: opening takes
Sample, liquid-to-air contact, leads to air pollution；Opening sampling, product are contacted with air, and product quality is easy to cause not conform to
Lattice；Opening sampling, the volatilization of liquid easily cause the personal injury of sampling personnel, and to sampler carry out using process
In, it is uneven to the sampling of liquid, so that the bad problem of liquid in sampling, thus it is proposed that a kind of positive press liquid takes
Sample device.
Utility model content
The purpose of this utility model is to provide a kind of positive pressure liquid samplers, existing to solve to propose in above-mentioned background technique
Nowadays, under the increasingly strict trend of environmental requirement, the problem of industries such as pharmacy, food, chemical industry, liquid sampling, increasingly causes
The attention of industry.Especially existing open sampling mode, the problem of exposing, are increasingly severe: opening sampling, liquid and empty
Gas contact, leads to air pollution；Opening sampling, product are contacted with air, are easy to cause product quality unqualified；Opening sampling,
The volatilization of liquid easily causes the personal injury of sampling personnel, and during carrying out use to sampler, adopts to liquid
Sample is uneven, so that the problem that the liquid in sampling is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of positive pressure liquid sampler, including equipment
Main body and probe tube, the equipment body are internally provided with liquid in equipment, and the top side fixation of the equipment body is set
It is equipped with the first nitrogen valve, the bottom end of the probe tube is inserted into the inside of equipment body, and the bottom end fixed setting of probe tube
There is sample tap, unsaturated zone is offered on the inside of the probe tube, the bottom end of the unsaturated zone offers venthole, the probe tube
Top be fixedly installed sample cock, the top side of the probe tube is fixedly installed high pressure blower, the high pressure blower
Top be fixedly installed nitrogen inlet, the second nitrogen valve is fixedly installed between the high pressure blower and probe tube.
Preferably, the sample tap is completely submerged in the inside of liquid in equipment.
Preferably, the unsaturated zone is internally provided with ventilating duct, and the outside of probe tube is arranged in ventilating duct package.
Preferably, the probe tube is hollow cylindrical structure.
Preferably, the bottom end of the high pressure blower is provided with connecting bottom board, and one end of connecting bottom board passes through with probe tube
Connection is welded and fixed, is provided with damping rubber pad between the connecting bottom board and high pressure blower.
Compared with prior art, the utility model has the beneficial effects that entire liquid sampling process realizes closed-loop operation, energy
Enough it effectively prevent open sampling bring because of contamination of products caused by contacting with air, pollution of the product to air solves open
Bring environmental pollution is sampled, contamination of products reduces the risk of sampling personnel personal injury, while passing through the outer wall in probe tube
On open up by unsaturated zone, nitrogen is added by nitrogen valve, so that during sampling, since nitrogen is by liquid bottom
Portion adds so that playing the effect of flowing to liquid, so that sampling is more uniform, while the addition of nitrogen can effectively prevent
Liquid is oxidized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the probe tube structural schematic diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at the probe tube B of the utility model；
Fig. 4 is enlarged structure schematic diagram at the probe tube A of the utility model；
In figure: 1, the first nitrogen valve；2, liquid in equipment；3, sample cock；4, probe tube；5, sample tap；6, it ventilates
Layer；7, nitrogen inlet；8, high pressure blower；9, the second nitrogen valve；10, venthole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of positive pressure liquid sampler, including equipment
Main body and probe tube 4, equipment body are internally provided with liquid 2 in equipment, and the top side of equipment body is fixedly installed
One nitrogen valve 1, the bottom end of probe tube 4 is inserted into the inside of equipment body, and the bottom end of probe tube 4 is fixedly installed sample tap
5, the inside of probe tube 4 offers unsaturated zone 6, and the bottom end of unsaturated zone 6 offers venthole 10, and the top fixation of probe tube 4 is set
It is equipped with sample cock 3, the top side of probe tube 4 is fixedly installed high pressure blower 8, and the top of high pressure blower 8 is fixedly installed
Nitrogen inlet 7 is fixedly installed the second nitrogen valve 9 between high pressure blower 8 and probe tube 4.
For the ease of sampling, in the present embodiment, it is preferred that sample tap 5 is completely submerged in the inside of liquid 2 in equipment.
In order to enable sampling is more uniform, in the present embodiment, it is preferred that unsaturated zone 6 is internally provided with ventilating duct, and logical
Wrap up the outside that probe tube 4 is set in air duct.
For the ease of using, in the present embodiment, it is preferred that probe tube 4 is hollow cylindrical structure.
For the ease of fixation, in the present embodiment, it is preferred that the bottom end of high pressure blower 8 is provided with connecting bottom board, and connects bottom
One end of plate is fixedly connected by welding with probe tube 4, is provided with damping rubber pad between connecting bottom board and high pressure blower 8.
The working principle and process for using of the utility model:, will when being sampled operation after the utility model is installed
Sampling bottle is connect with sample cock 3, and sample tap 5 is completely immersed in equipment in liquid 2, is opened sample cock 3 at this time, is slowly beaten
The first nitrogen valve 1 is opened, liquid 2 is gradually pressed into probe tube 4 in equipment at this time, it is entered in sampling bottle by probe tube 4,
The second nitrogen valve 9 is opened simultaneously in sampling, big nitrogen is entered by nitrogen inlet 7 and is blown by the high pressure of high pressure blower 8
In unsaturated zone 6, blown by the venthole 10 of 6 bottom end of unsaturated zone to liquid 2 is conscientious in equipment, so that liquid 2 is conscientious in equipment
Working fluid, so that sampling liquid is more uniform in sampling.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of positive pressure liquid sampler, including equipment body and probe tube (4), it is characterised in that: the equipment body it is interior
Portion is provided with liquid in equipment (2), and the top side of the equipment body is fixedly installed the first nitrogen valve (1), described to take
The bottom end of sample pipe (4) is inserted into the inside of equipment body, and the bottom end of probe tube (4) is fixedly installed sample tap (5), described to take
It is offered on the inside of sample pipe (4) unsaturated zone (6), the bottom end of the unsaturated zone (6) offers venthole (10), the probe tube
(4) it being fixedly installed at the top of sample cock (3), the top side of the probe tube (4) is fixedly installed high pressure blower (8),
The top of the high pressure blower (8) is fixedly installed nitrogen inlet (7), fixed between the high pressure blower (8) and probe tube (4)
It is provided with the second nitrogen valve (9).
2. a kind of positive pressure liquid sampler according to claim 1, it is characterised in that: the sample tap (5) is totally submerged
The inside of liquid (2) in equipment.
3. a kind of positive pressure liquid sampler according to claim 1, it is characterised in that: the inside of the unsaturated zone (6) is set
It is equipped with ventilating duct, and the setting of ventilating duct package is in the outside of probe tube (4).
4. a kind of positive pressure liquid sampler according to claim 1, it is characterised in that: the probe tube (4) is open circles
Column structure.
5. a kind of positive pressure liquid sampler according to claim 1, it is characterised in that: the bottom end of the high pressure blower (8)
It is provided with connecting bottom board, and one end of connecting bottom board is fixedly connected by welding with probe tube (4), the connecting bottom board and high pressure
Blower is provided with damping rubber pad between (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851477.4U CN208254872U (en) | 2018-06-04 | 2018-06-04 | A kind of positive pressure liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851477.4U CN208254872U (en) | 2018-06-04 | 2018-06-04 | A kind of positive pressure liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254872U true CN208254872U (en) | 2018-12-18 |
Family
ID=64652162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851477.4U Expired - Fee Related CN208254872U (en) | 2018-06-04 | 2018-06-04 | A kind of positive pressure liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254872U (en) |
-
2018
- 2018-06-04 CN CN201820851477.4U patent/CN208254872U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207288264U (en) | A kind of novel and multifunctional chemistry teaching test tube cleaning device | |
| CN202013290U (en) | Combined sealing sampler | |
| CN208254872U (en) | A kind of positive pressure liquid sampler | |
| CN208091769U (en) | A kind of normal-pressure reaction kettle closed sampling device and negative reaction kettle closed sampling device | |
| CN202224413U (en) | Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas | |
| CN207851034U (en) | A kind of oxygen content analytical equipment | |
| CN202281705U (en) | Sampling device of fermentation tank | |
| CN205103208U (en) | Steel pipe device of comprehensively detecting a flaw | |
| CN206311383U (en) | Tank car sampler | |
| CN208810115U (en) | A kind of equipment of chemical laboratory medicine and reagent | |
| CN202045111U (en) | Portable sampling pipe degreasing purging device | |
| CN207623191U (en) | A kind of dilution Ubbelohde viscometer | |
| CN202506637U (en) | Capillary tube cleaning device for automatic sample feeding device | |
| CN207908201U (en) | Chemical detection sampler | |
| CN206810310U (en) | A kind of chemical reagent sampler | |
| CN205869001U (en) | Buret belt cleaning device | |
| CN112110013A (en) | Portable oil storage device | |
| CN206296276U (en) | A kind of sample introduction needle purging system | |
| CN208588576U (en) | A kind of liquid sampler | |
| JP3247341U (en) | Integrated bottle for producing reagents with metallographic structure | |
| CN211488850U (en) | Ultrasonic cleaning device | |
| CN110274814A (en) | A kind of automatic nitrogen evaporator | |
| CN214667870U (en) | Sampling device in imazethapyr production process | |
| CN211856567U (en) | Corrosion-resistant natural gas sulfur-containing measurement experimental device | |
| CN217085006U (en) | Full-automatic silicate analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200604 |