CN207843916U - A kind of chromatography normal pressure purified water storage tank - Google Patents
A kind of chromatography normal pressure purified water storage tank Download PDFInfo
- Publication number
- CN207843916U CN207843916U CN201820078484.5U CN201820078484U CN207843916U CN 207843916 U CN207843916 U CN 207843916U CN 201820078484 U CN201820078484 U CN 201820078484U CN 207843916 U CN207843916 U CN 207843916U
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- Prior art keywords
- air
- tank body
- storage tank
- normal pressure
- water storage
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- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000004587 chromatography analysis Methods 0.000 title claims abstract description 33
- 239000008213 purified water Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000037237 body shape Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of chromatography normal pressure purified water storage tank, including tank body, air compressor machine, air pressure detection meter and water outlet external member, tank body includes the lid that tank body main body is tightly connected with tank body body top, filler is equipped on lid, air hose and outlet pipe, the first air valve is additionally provided on lid, air pressure detection meter is set on the first air valve, air hose is connect by hose with the first air valve, first air valve is connected by the output end of hose and air compressor machine, water outlet external member is connect with outlet pipe, it includes water main and several distributive pipes being connect with water main to be discharged external member.Air pressure that so can be in detecting real-time tank body and to maintain the air pressure value in tank body by air compressor machine be reference pressure value, provides the pure water of reference pressure value in real time.
Description
Technical field
The utility model is related to biochemical industry test equipment, especially a kind of chromatography normal pressure purified water storage tank.
Background technology
Chromatographic column is the main body in gel chromatography technology, generally uses glass tube or lucite tube.Chromatography is according to sample
Each component is different with distribution coefficient in mobile phase in stationary phase in product mixture, to a kind of detection device of separation.When use
Testing mixture and pure water are injected into chromatographic column, is acted on, is isolated in testing mixture by the chromatography of chromatographic column
Different material is detected.Ideally, the precision highest of the pure water preferably under standard pressure, chromatography and detection.
However existing pure water is generally directly exposed in air, since the longitude and latitude of various regions is different, height above sea level is different, nature
Atmospheric pressure value under state is different, and the precision of chromatography and detection is difficult to control.
Utility model content
In view of this, the utility model, which provides one kind, can detect atmospheric pressure value, the pure of reference pressure value is provided in real time
The chromatography of water normal pressure purified water storage tank, to solve the above problems.
A kind of chromatography normal pressure purified water storage tank, including tank body, air compressor machine, air pressure detection meter and water outlet sleeve
Part, the tank body include tank body main body and the lid that is tightly connected with tank body body top, be equipped on the lid filler,
Air hose and outlet pipe, the first air valve is additionally provided on the lid, and the air pressure detection meter is set to the first air
On valve, the air hose is connect by hose with the first air valve, and the first air valve is connected by the output end of hose and air compressor machine
It connecing, the water outlet external member is connect with outlet pipe, and the water outlet external member includes water main and several distributive pipes being connect with water main,
The lower end of the air hose is located at the top of tank body main body, and the lower end of the outlet pipe is located at positioned at the bottom of tank body main body.
Further, the tank body and air compressor machine are set on trolley, and the bottom of the trolley has several wheels,
The side of the trolley is equipped with push rod.
Further, the trolley is equipped with several cushion pads, and the tank body is connect by fixed column with cushion pad.
Further, the shape of the tank body main body is cylinder.
Further, further include controller, the output end of the air compressor machine is equipped with third air valve, the first air valve, sky
Air pressure force detector, third air valve and air compressor machine are communicated to connect with controller, and reference pressure value is stored in controller.
Further, the second air valve is additionally provided at the air hose, the second air valve is equipped with the first threshold switch.
Further, the input terminal of the air compressor machine is additionally provided with filter.
Further, the distributive pipe with water main vertical connection.
Further, there is outer tube and inner tube, the outer tube sleeve to be set to the outside of inner tube for the water main or distributive pipe.
Further, end of the distributive pipe far from water main, the opening of the outer tube in horn-like, it is described in
The open outer side of pipe is equipped with external screw thread or bulge loop.
Compared with prior art, the chromatography of the utility model with normal pressure purified water storage tank by being worn on lid
There are filler, air hose and outlet pipe, the first air valve is additionally provided on lid, air pressure detection meter is set to the first air
On valve, air hose is connected by hose and the output end of the first air valve and air compressor machine, sky that so can be in detecting real-time tank body
Atmospheric pressure simultaneously maintains the air pressure value in tank body for reference pressure value by air compressor machine, provides the pure of reference pressure value in real time
Water.
Description of the drawings
The embodiments of the present invention are described below in conjunction with attached drawing, wherein：
Fig. 1 is the side schematic view of chromatography normal pressure purified water storage tank provided by the utility model.
Fig. 2 is the stereoscopic schematic diagram of the water outlet external member in Fig. 1.
Fig. 3 is the principle schematic of chromatography normal pressure purified water storage tank provided by the utility model.
Specific implementation mode
Specific embodiment of the utility model is further elaborated below based on attached drawing.It should be understood that
The explanation of the utility model embodiment is not used to herein to limit the scope of protection of the utility model.
Referring to FIG. 1, it is a kind of chromatography normal pressure purified water storage tank provided by the utility model, including tank body
10, trolley 20, air compressor machine 30, air pressure detection meter 40 and water outlet external member 50.
Tank body 10 includes tank body main body 12 and the lid 14 with the 12 top sealed connection of tank body main body.The shape of tank body main body 12
Shape is cylinder.
Filler 142, air hose 144 and outlet pipe 146 are equipped on lid 14.The first air is additionally provided on lid 14
Valve 42, air pressure detection meter 40 are set on the first air valve 42, and are connected to 42 inside of the first air valve.Filler 142
It is connected to the source of purified water of tank body 10 and outside, air hose 144 is connect by hose with the first air valve 42, and the first air valve 42 is logical
Hose is crossed to connect with the output end 32 of air compressor machine 30.It is additionally provided with the second air valve at air hose 144, the second air valve is equipped with the
One threshold switch 145.
In other embodiment, the output end 32 of air compressor machine 30 is equipped with third air valve, and the chromatography normal pressure is pure
Water purification water tank further includes controller.First air valve 42, air pressure detection meter 40, third air valve and air compressor machine 30 with
Controller communicates to connect.Reference pressure value is stored in controller.
When needing to adjust the pressure value in tank body 10, the first air valve 42 and the second air valve, 30 work of air compressor machine are opened
Make, air is pressed into tank body 10, the air pressure in 40 real-time detection tank body 10 of air pressure detection meter, the air in tank body 10
When pressure reaches reference pressure value, artificial or controller control air compressor machine 30 is stopped, and controls third air valve closure.
Water outlet external member 50 is connect with outlet pipe 146.The outlet of external water pipe connection water outlet external member 50 and external chromatography
Column etc..
After the pure water in tank body 10 is flowed out by outlet pipe 146 and water outlet external member 50, under the pressure value in tank body 10
Drop, air pressure detection meter 40 detect that the air pressure in tank body 10 declines, and artificial or controller control third air valve is opened, and
It controls air compressor machine 30 to work, to maintain the air pressure value in tank body 10 as reference pressure value.
Tank body 10 and air compressor machine 30 etc. are set on trolley 20, and the bottom of trolley 20 has several wheels 22, side
Equipped with push rod 24, user can push or pull on push rod 24 so that chromatography is moved with normal pressure purified water storage tank.Trolley
20, for driving tank body 10 and air compressor machine 30 etc. to move, improve the flexible of chromatography normal pressure purified water storage tank application
Property, it can such as be used in multiple laboratories, avoid using long water pipe, influence test result.
Trolley 20 is equipped with several cushion pads 18, and tank body 10 is connect by fixed column 16 with cushion pad 18.Cushion pad 18
Shaking or vibrations for reducing tank body 10 in 20 moving process of trolley reduce the pressure change in tank body 10.
When chromatography with normal pressure purified water storage tank for a long time when not in use, the first threshold switch 145 can be passed through and close air
Pipe 144.
The input terminal of air compressor machine 30 is additionally provided with filter, is filtered for the air to intake, filters out impurity foreign matter etc.,
Pure air is obtained, in order to avoid the pure water in pollution tank body 10.
Referring to FIG. 2, water outlet external member 50 includes water main 51 and several distributive pipes 52.In present embodiment, distributive pipe 52
Quantity be 4, and distributive pipe 52 with 51 vertical connection of water main.The setting of multiple distributive pipes 52 can meet multiple layers simultaneously
The water supply for analysing pipe can be carried out at the same time multiple chromatography tests, especially in the case where needing to carry out test comparison.
There is outer tube 521 and inner tube 522, outer tube 521 to be sheathed on the outside of inner tube 522 for water main 51 and/or distributive pipe 52,
The water main 51 and distributive pipe 52 of bilayer setting have better thermal insulation effect, and external temperature is avoided to influence the temperature in water pipe
Degree, to reduce detection error.In end of the distributive pipe 52 far from water main 51, the opening of outer tube 521 is in horn-like, inner tube
522 open outer side is equipped with external screw thread or bulge loop, and external water pipe can be threadedly coupled or be interference fitted with inner tube 522, avoids pure
Water purification is revealed, and horn-like outer tube 521 is connected convenient for external water pipe and inner tube 522.
Water pipe valve 54 is additionally provided on each distributive pipe 52, water pipe valve 54 is equipped with rotary switch 55, is opened by operating rotation
Close 55 break-makes that can control each distributive pipe 52.
Referring to FIG. 3, the lower end of air hose 144 is located at the top in tank body 10 and positioned at tank body main body 12, outlet pipe 146
Lower end be located in tank body 10 and positioned at the bottom of tank body main body 12.
The principle of the chromatography normal pressure purified water storage tank of the utility model is as follows, and pure water passes through filler 142
It is added to tank body 10, air injects air to tank body 10 by air hose 144, the first air valve 42 and air compressor machine 30, works as water pipe
When valve 54 is opened, pure water is pressed by outlet pipe 146 under air pressure effect of the pure water in tank body 10 in tank body 10
Go out.
Compared with prior art, the chromatography of the utility model with normal pressure purified water storage tank by being worn on lid 14
Equipped with filler 142, air hose 144 and outlet pipe, the first air valve 42, air pressure detection meter 40 are additionally provided on lid 14
It being set on the first air valve 42, air hose 144 is connect by hose and the first air valve 42 with the output end 32 of air compressor machine 30,
Air pressure that so can be in detecting real-time tank body 10 and to maintain the air pressure value in tank body 10 by air compressor machine 30 be standard
Pressure value provides the pure water of reference pressure value in real time.
The preferred embodiment that these are only the utility model is not used to limitation the scope of protection of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the right of the utility model.
Claims (10)
1. a kind of chromatography normal pressure purified water storage tank, it is characterised in that：The chromatography normal pressure purified water storage
Tank include tank body, air compressor machine, air pressure detection meter and water outlet external member, the tank body include tank body main body and with tank body main body top
The lid that portion is tightly connected is equipped with filler, air hose and outlet pipe on the lid, first is additionally provided on the lid
Air valve, the air pressure detection meter are set on the first air valve, and the air hose is connected by hose and the first air valve
It connects, the first air valve is connected by the output end of hose and air compressor machine, and the water outlet external member is connect with outlet pipe, the water outlet sleeve
Part includes water main and several distributive pipes being connect with water main, and the lower end of the air hose is located at the top of tank body main body, institute
The lower end for stating outlet pipe is located at positioned at the bottom of tank body main body.
2. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：The tank body and air compressor machine
It is set on trolley, there are several wheels, the side of the trolley to be equipped with push rod for the bottom of the trolley.
3. chromatography normal pressure purified water storage tank as claimed in claim 2, it is characterised in that：The trolley is equipped with
Several cushion pads, the tank body are connect by fixed column with cushion pad.
4. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：The shape of the tank body main body
Shape is cylinder.
5. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：Further include controller, institute
The output end for stating air compressor machine is equipped with third air valve, and the first air valve, air pressure detection meter, third air valve and air compressor machine are equal
It is communicated to connect with controller, reference pressure value is stored in controller.
6. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：It is also set at the air hose
There are the second air valve, the second air valve to be equipped with the first threshold switch.
7. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：The input of the air compressor machine
End is additionally provided with filter.
8. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：The distributive pipe with master
Water pipe vertical connection.
9. chromatography normal pressure purified water storage tank as described in claim 1, it is characterised in that：The water main divides water
There is pipe outer tube and inner tube, the outer tube sleeve to be set to the outside of inner tube.
10. chromatography normal pressure purified water storage tank as claimed in claim 9, it is characterised in that：The distributive pipe is separate
The opening of the end of water main, the outer tube is in horn-like, and the open outer side of said inner tube is equipped with external screw thread or bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078484.5U CN207843916U (en) | 2018-01-17 | 2018-01-17 | A kind of chromatography normal pressure purified water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078484.5U CN207843916U (en) | 2018-01-17 | 2018-01-17 | A kind of chromatography normal pressure purified water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843916U true CN207843916U (en) | 2018-09-11 |
Family
ID=63414990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078484.5U Expired - Fee Related CN207843916U (en) | 2018-01-17 | 2018-01-17 | A kind of chromatography normal pressure purified water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207843916U (en) |
-
2018
- 2018-01-17 CN CN201820078484.5U patent/CN207843916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1985, Yongxing Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee after: Boglong (Zhejiang) Biotechnology Co.,Ltd. Address before: No. 1985, Yongxing Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee before: PINGHU YOUPU BIOTECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |