CN209102673U - A kind of high performance liquid chromatograph with defencive function - Google Patents
A kind of high performance liquid chromatograph with defencive function Download PDFInfo
- Publication number
- CN209102673U CN209102673U CN201821898927.1U CN201821898927U CN209102673U CN 209102673 U CN209102673 U CN 209102673U CN 201821898927 U CN201821898927 U CN 201821898927U CN 209102673 U CN209102673 U CN 209102673U
- Authority
- CN
- China
- Prior art keywords
- fixed
- bottle box
- bottle
- high performance
- performance liquid
- 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
Abstract
The utility model discloses a kind of high performance liquid chromatographs with defencive function; including body, set bottle box and fixed frame; the frontal left of the body is connected with operating table surface; and plunger reciprocating pump is installed on the right side of body; the outer wall surrounding of the plunger reciprocating pump is inlaid with check valve; the top surrounding of the body, which runs through, mounting groove; and fixed column is fixed on the inside of mounting groove; the top set bottle box and be set to fixed column; and fixing bolt, middle inside of the fixed frame through fixing bolt is distributed in the upper end surrounding for setting bottle box.The high performance liquid chromatograph with defencive function, which is provided with, sets a bottle box; fixing bolt is distributed in the upper end surrounding for setting bottle box; it sets bottle box and splicing shape structure is constituted by fixed column and body; when user needs for the bottle body for filling sample to be put into set in bottle box; the fixed column in bottle cassette bottom portion of setting is directed at mounting groove by user; fixed column is installed to mounting groove, sets and is bonded to each other at the top of bottle cassette bottom portion and body.
Description
Technical field
The utility model relates to high performance liquid chromatograph technical field, specially a kind of efficient liquid phase with defencive function
Chromatograph.
Background technique
The system of high performance liquid chromatograph is by a few part groups such as liquid storage device, pump, sample injector, chromatographic column, detector, recorder
At the mobile phase in liquid storage device squeezes into system by high-pressure pump, and sample solution enters mobile phase through sample injector, is loaded into color by mobile phase
It composes in column (stationary phase), since each component in sample solution has different distribution coefficients in two-phase, phase is done in two-phase
When to movement, by the assigning process of repeated multiple times absorption-desorption, each component generates biggish difference in movement speed,
It is separated into single component successively to flow out out of column, when passing through detector, sample concentration is converted into electric signal and is transmitted to record
Instrument, data are printed in the form of map.
It is that will connect hose arbitrarily to put that existing high performance liquid chromatograph is mostly in use, is carried out once working as multiple samples
When detection, it may occur however that connection hose occurs staggeredly to knot, and influences subsequent sampling Detection, while in use, directly will mostly be
Sample, which is put into, to be set in bottle box, and sample easily collides setting in bottle box, for this purpose, it is proposed that a kind of with the efficient of defencive function
Liquid chromatograph.
Utility model content
The purpose of this utility model is to provide a kind of high performance liquid chromatographs with defencive function, to solve above-mentioned back
The existing high performance liquid chromatograph proposed in scape technology in use it is mostly be will connect hose arbitrarily to put, once when multiple samples
When product are detected, it may occur however that connection hose occurs staggeredly to knot, and influences subsequent sampling Detection, while in use, being mostly
Directly sample is put into and is set in bottle box, sample is setting the problem of easily colliding in bottle box.
To achieve the above object, the utility model provides the following technical solutions: a kind of efficient liquid phase with defencive function
Chromatograph, including body, bottle box and fixed frame are set, the frontal left of the body is connected with operating table surface, and the right side of body
Plunger reciprocating pump is installed, the outer wall surrounding of the plunger reciprocating pump is inlaid with check valve, and the top surrounding of the body runs through
There is mounting groove, and is fixed with fixed column on the inside of mounting groove, the top set bottle box and be set to fixed column, and set the upper of bottle box
End surrounding is distributed with fixing bolt, and the fixed frame is through the middle inside of fixing bolt, and the top of fixed frame is connected with
Wrapping post, and be welding between wrapping post and fixed frame, the headstage ground of the fixed frame is equipped with fixed ring, described to set bottle
It is fixed with fixed plate on the inside of the upper end of box, and the upper end surrounding of fixed plate is provided with mounting plate, the middle part of the fixed plate is run through
Restraining position ring block, and the inner wall two sides of stop collar are connected with fixture block, and compressed spring, and compressed spring are equipped on the left of the fixture block
Left side be fixed with fixed block.
Preferably, described to set bottle box splicing shape structure is constituted by fixed column and body, and the outer wall dimension of fixed column with
The inner wall size of mounting groove is identical.
Preferably, the fixed frame by fixing bolt and sets bottle box and constitutes a screw thread detachable structure, and fixed frame with set
It is in frame structure between bottle box.
It preferably, is weldedization structure between the wrapping post and fixed frame, and the outer wall of wrapping post is in shape of threads
Distribution.
Preferably, the outer wall of the fixed plate is bonded to each other with the inner wall for setting bottle box, and fixed plate and is set between bottle box and be
Detachable structure.
Preferably, the fixture block is symmetrical along the center line of stop collar, and fixture block is distributed in crescent shape, and fixture block is logical
Overcompression spring and fixed block constitute elastic connection.
Compared with prior art, the utility model has the beneficial effects that this has the high performance liquid chromatograph of defencive function
It is provided with and sets a bottle box, fixing bolt is distributed in the upper end surrounding for setting bottle box, sets bottle box by fixed column and body and constitutes splicing shape
Structure, and the outer wall dimension of fixed column is identical as the inner wall size of mounting groove, when user needs to put the bottle body for filling sample
Enter and set in bottle box, the fixed column in bottle cassette bottom portion of setting is directed at mounting groove by user, and fixed column is installed to mounting groove, a bottle box is set
It is bonded to each other at the top of bottom and body, guarantees the stability of the whole device structure in putting, be not susceptible to tilt in use
The case where collapsing；
The top for determining frame is connected with wrapping post, fixed frame and sets between bottle box in frame structure, fixed frame and sets bottle box and makees
For the load-carrying members at the top of the equipment, play good support fixed function, the connection hose that effectively upper end can be covered with into
Row support, while when user do not need fixed frame to connection hose be fixed when, user can pass through rotary fixing screw
Fixed frame is taken out from setting in bottle box, uses convenient for user, be weldedization structure between wrapping post and fixed frame by bolt,
Wrapping post is all made of stainless steel material with fixed frame and is made, and has good rigidity, is not susceptible to what fracture was collapsed in use
Situation, at the same the outer wall of wrapping post using shape of threads design, play the role of it is good anti-skidding, when hose and wrapping post are bonded to each other
When, it is not susceptible to hose sliding.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is that the utility model sets a bottle box overlooking structure diagram；
Fig. 3 is the positive structure schematic that the utility model sets bottle box；
Fig. 4 is the overlooking structure diagram of the utility model body.
In figure: 1, body；2, operating table surface；3, plunger reciprocating pump；4, check valve；5, mounting groove；6, fixed column；7, bottle is set
Box；8, fixing bolt；9, compressed spring；10, fixed frame；11, wrapping post；12, fixed ring；13, fixed plate；14, mounting plate；
15, stop collar；16, fixture block；17, fixed block.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of high performance liquid chromatography with defencive function
Instrument, including body 1, operating table surface 2, plunger reciprocating pump 3, check valve 4, mounting groove 5, fixed column 6, set bottle box 7, fixing bolt 8,
Compressed spring 9, fixed frame 10, wrapping post 11, fixed ring 12, fixed plate 13, mounting plate 14, stop collar 15, fixture block 16 and fixation
Block 17, the frontal left of body 1 is connected with operating table surface 2, and the right side of body 1 is equipped with plunger reciprocating pump 3, plunger reciprocating pump
3 outer wall surrounding is inlaid with check valve 4, and the top surrounding of body 1, which runs through, mounting groove 5, and the inside of mounting groove 5 is fixed with
Fixed column 6 sets the top that bottle box 7 is set to fixed column 6, and fixing bolt 8 is distributed in the upper end surrounding for setting bottle box 7, and it is logical to set bottle box 7
It crosses fixed column 6 and body 1 constitutes splicing shape structure, and the outer wall dimension of fixed column 6 is identical as the inner wall size of mounting groove 5, when
User needs for the bottle body for filling sample to be put into set in bottle box 7, and user will set the alignment installation of fixed column 6 of 7 bottom of bottle box
Slot 5 is set in the installation to mounting groove 5 of fixed column 6 and is bonded to each other at the top of 7 bottom of bottle box and body 1, guarantees entire in putting
The stability of apparatus structure, is not susceptible to the case where tilting and collapsing in use, and fixed frame 10 is through the inside of fixing bolt 8
Middle part, and the top of fixed frame 10 is connected with wrapping post 11, and is welding, fixed frame 10 between wrapping post 11 and fixed frame 10
It by fixing bolt 8 and sets bottle box 7 and constitutes screw thread detachable structure, and fixed frame 10 and set between bottle box 7 in frame structure, Gu
Determine frame 10 and set bottle box 7 as the load-carrying members at the top of the equipment, plays good support fixed function, it can be effectively to upper end
The connection hose being covered with is supported, while when user does not need 10 pairs of connection hoses of fixed frame and is fixed, user
Fixed frame 10 can be taken out from setting in bottle box 7, used convenient for user by rotary fixing screw bolt 8, wrapping post 11 and fixed
It is weldedization structure between frame 10, and the outer wall of wrapping post 11 is distributed in shape of threads, wrapping post 11 is adopted with fixed frame 10
It is made of stainless steel material, there is good rigidity, be not susceptible to fracture the case where collapsing in use, while wrapping post 11
Outer wall is designed using shape of threads, plays the role of good anti-skidding, when hose and wrapping post 11 are bonded to each other, is not susceptible to hose
Sliding；
The headstage ground of fixed frame 10 is equipped with fixed ring 12, sets and is fixed with fixed plate 13 on the inside of the upper end of bottle box 7, and is solid
The upper end surrounding of fixed board 13 is provided with mounting plate 14, and the outer wall of fixed plate 13 is bonded to each other with the inner wall for setting bottle box 7, and fixed plate
It 13 and sets between bottle box 7 as detachable structure, fixed plate 13 is made using stainless-steel sheet with anti-skidding foam, in fixed plate 13
Froth bed can effectively protect sampling bottle, it is broken be not susceptible to mutually collision, while when the froth bed in fixed plate 13
When well damage, fixed plate 13 can be disassembled, be consolidated convenient for users to what is more renewed by dismantling mounting plate 14 by user
Fixed board 13；
Restraining position ring block 15 is run through at the middle part of fixed plate 13, and the inner wall two sides of stop collar 15 are connected with fixture block 16, fixture block 16
Left side compressed spring 9 is installed, and the left side of compressed spring 9 is fixed with fixed block 17, and fixture block 16 is along the center of stop collar 15
Line is symmetrical, and fixture block 16 is distributed in crescent shape, and fixture block 16 constitutes elasticity even by compressed spring 9 and fixed block 17
It connects, when sampling bottle is put into stop collar 15 by user, pushing sampling bottle drives fixture block 16 mobile to two sides, together by gravity
When compressed spring 9 rebound reset, drive fixture block 16 on the inside of clamp, fixture block 16 is bonded to each other with sampling bottle, is down-sampled bottle and is being set
It is shaken in bottle box 7.
Working principle: for this kind of high performance liquid chromatograph with defencive function first by the way that sampling bottle is put into limit
In the ring 15 of position, sampling bottle is pushed, drives fixture block 16 mobile to two sides by gravity, while the rebound of compressed spring 9 resets, and drives folder
It is clamped on the inside of block 16, fixture block 16 is bonded to each other with sampling bottle, and user will set the alignment installation of fixed column 6 of 7 bottom of bottle box at this time
Slot 5 is set and is bonded to each other at the top of 7 bottom of bottle box and body 1 by the installation of fixed column 6 in mounting groove 5, and subsequent user is by hose
It is inserted into sampling bottle, by one end of hose and check valve 4 to connection, when many flexible pipes are mutually wound, user can will be soft
Pipe is wound to wrapping post 11, penetrates in fixed ring 12, evenly distributed to hose progress, while user passes through in operating table surface 2
Button plunger reciprocating pump 3 is opened, the model 4DSY25 of plunger reciprocating pump 3, by plunger reciprocating pump 3 inwardly pressurize, take
Sample liquid body flows into check valve 4 from hose, flows into chromatographic column, detection device detects the liquid, finally will test number
Map form prints accordingly, completes the use process of the entirely high performance liquid chromatograph with defencive function like this.
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 (6)
1. a kind of high performance liquid chromatograph with defencive function, including body (1), a bottle box (7) and fixed frame (10) are set, it is special
Sign is: the frontal left of the body (1) is connected with operating table surface (2), and is equipped with plunger reciprocating pump on the right side of body (1)
(3), the outer wall surrounding of the plunger reciprocating pump (3) is inlaid with check valve (4), and the top surrounding of the body (1), which runs through, peace
Tankage (5), and fixed column (6) are fixed on the inside of mounting groove (5), the top set a bottle box (7) and be set to fixed column (6),
And the upper end surrounding for setting a bottle box (7) is distributed with fixing bolt (8), inside of the fixed frame (10) through fixing bolt (8)
Middle part, and the top of fixed frame (10) is connected with wrapping post (11), and is welding between wrapping post (11) and fixed frame (10),
The headstage ground of the fixed frame (10) is equipped with fixed ring (12), is fixed with fixed plate on the inside of the upper end for setting a bottle box (7)
(13), and the upper end surrounding of fixed plate (13) is provided with mounting plate (14), and restraining position ring block is run through at the middle part of the fixed plate (13)
(15), and the inner wall two sides of stop collar (15) are connected with fixture block (16), are equipped with compressed spring on the left of the fixture block (16)
(9), it and on the left of compressed spring (9) is fixed with fixed block (17).
2. a kind of high performance liquid chromatograph with defencive function according to claim 1, it is characterised in that: described to set bottle
Box (7) constitutes splicing shape structure, and the outer wall dimension of fixed column (6) and mounting groove (5) by fixed column (6) and body (1)
Inner wall size is identical.
3. a kind of high performance liquid chromatograph with defencive function according to claim 1, it is characterised in that: the fixation
Frame (10) by fixing bolt (8) and set a bottle box (7) constitute screw thread detachable structure, and fixed frame (10) and set a bottle box (7) it
Between be in frame structure.
4. a kind of high performance liquid chromatograph with defencive function according to claim 1, it is characterised in that: the coiling
It is weldedization structure between column (11) and fixed frame (10), and the outer wall of wrapping post (11) is distributed in shape of threads.
5. a kind of high performance liquid chromatograph with defencive function according to claim 1, it is characterised in that: the fixation
The outer wall of plate (13) is bonded to each other with the inner wall for setting a bottle box (7), and fixed plate (13) and to set between a bottle box (7) be detachably to tie
Structure.
6. a kind of high performance liquid chromatograph with defencive function according to claim 1, it is characterised in that: the fixture block
(16) center line along stop collar (15) is symmetrical, and fixture block (16) is distributed in crescent shape, and fixture block (16) passes through compression
Spring (9) and fixed block (17) constitute elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898927.1U CN209102673U (en) | 2018-11-19 | 2018-11-19 | A kind of high performance liquid chromatograph with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898927.1U CN209102673U (en) | 2018-11-19 | 2018-11-19 | A kind of high performance liquid chromatograph with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102673U true CN209102673U (en) | 2019-07-12 |
Family
ID=67160266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821898927.1U Expired - Fee Related CN209102673U (en) | 2018-11-19 | 2018-11-19 | A kind of high performance liquid chromatograph with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707736A (en) * | 2020-04-30 | 2020-09-25 | 绍兴市中测检测技术股份有限公司 | Steroid substance detection device in industrial wastewater |
-
2018
- 2018-11-19 CN CN201821898927.1U patent/CN209102673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707736A (en) * | 2020-04-30 | 2020-09-25 | 绍兴市中测检测技术股份有限公司 | Steroid substance detection device in industrial wastewater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209102673U (en) | A kind of high performance liquid chromatograph with defencive function | |
| CN110671600B (en) | BIM-based gas field station operation and maintenance management system | |
| CN109269887A (en) | A kind of copper binding wire tensile testing machine of good fixing effect | |
| CN103191584A (en) | Portable solid phase extracting device | |
| CN103472163A (en) | Automatic sample injector having bottle pressing function and liquid chromatograph | |
| CN205691390U (en) | A kind of defecator | |
| CN205263042U (en) | Semi -automatic filling device of gas chromatography post | |
| CN213313474U (en) | Column frame simultaneously suitable for chromatographic columns of various specifications | |
| CN210487627U (en) | Communication pipeline detection device | |
| CN207661332U (en) | A kind of projector being easily installed | |
| CN109538439B (en) | High-pressure constant flow pump of liquid chromatograph | |
| CN209513824U (en) | A kind of semi-automatic Urine Analyzer | |
| CN215026210U (en) | High-pressure liquid chromatographic column sieve plate | |
| CN210465364U (en) | High performance liquid chromatography column for blood detection | |
| CN217466815U (en) | Gas chromatography detector applied to food plastic bag detection | |
| CN219496412U (en) | High performance liquid chromatograph inspection instrument | |
| CN212568637U (en) | Liquid chromatograph with liquid level control | |
| CN215374089U (en) | Pointer-free float flowmeter | |
| CN211435183U (en) | Explosion-proof medium-high voltage all-in-one machine | |
| CN113804812A (en) | Liquid chromatograph capable of realizing protective liquid storage | |
| CN214372427U (en) | Level measurement device for highway maintenance | |
| CN210427478U (en) | High performance liquid chromatograph | |
| CN220843545U (en) | Liquid storage device of high performance liquid chromatograph | |
| CN211955147U (en) | Dust particle counter | |
| CN202141704U (en) | Liquid phase adsorption chromatograph separating column |
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: 20190712 Termination date: 20201119 |