CN220862280U - Semi-automatic flushing mechanism for chromatographic sample bottle - Google Patents
Semi-automatic flushing mechanism for chromatographic sample bottle Download PDFInfo
- Publication number
- CN220862280U CN220862280U CN202322415712.7U CN202322415712U CN220862280U CN 220862280 U CN220862280 U CN 220862280U CN 202322415712 U CN202322415712 U CN 202322415712U CN 220862280 U CN220862280 U CN 220862280U
- Authority
- CN
- China
- Prior art keywords
- flushing
- turntable
- chromatographic sample
- bracket
- sample bottle
- 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.)
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Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005406 washing Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a semiautomatic flushing mechanism for chromatographic sample bottles, which comprises a bracket (200), wherein a turntable (201) is arranged above the bracket (200), a motor (202) is arranged on the bracket (200), and the output end of the motor (202) is connected with the turntable (201); a rotary joint (300) is arranged above the turntable (201), the rotary end of the rotary joint (300) is connected with a water source through a water pump (301), the fixed end of the rotary joint (300) is connected with a plurality of flushing needles (304), and a plurality of water spray ports are arranged on the peripheral surface of the flushing needles (304); a stripper plate (308) is arranged above the turntable (201), an inclined plane (309) is arranged at the top of the stripper plate (308), and the outer peripheral surface of the stripper plate (308) is close to the inner side of the distribution circle of the flushing needle (304). The utility model has the advantages of improving the washing efficiency of the chromatographic sample bottle body and having better use comfort.
Description
Technical Field
The utility model belongs to the field of chromatographic sample bottle cleaning, and particularly relates to a semi-automatic flushing mechanism for a chromatographic sample bottle.
Background
The chromatographic sample bottle has wide application in the field of environmental detection, is used in the chromatographic analysis process and comprises a bottle body made of glass, the opening of the bottle body is contracted inwards and is connected with a bottle cap made of plastic in a threaded manner, and an annular groove is formed between the bottle body and the bottle cap. Due to the large number of samples, a large number of chromatographic sample vials are required for the detection process. Because the price of the bottle body is relatively high, the bottle body can be thoroughly cleaned after being used and reused.
The existing cleaning process is that the bottle cap is opened, the waste liquid in the bottle body is poured out, the bottle body is washed by tap water, the bottle body is cleaned by pure water in an ultrasonic way, and the bottle body is soaked in ethanol for cleaning and is dried.
At present, the bottle of chromatographic sample bottle is washed by the manual work, and the inspector needs to insert the needle of washing into the bottleneck of bottle, waits for a period of time, just can remove the bottle from the needle of washing after guaranteeing that the waste liquid is basically washed away, because the bottle that needs to wash is in a large number, every bottle all needs to wait, leads to washing the efficiency of bottle very low.
Therefore, there is a need for a mechanism that can improve the efficiency of chromatographic sample vial flushing.
Disclosure of utility model
The utility model aims to provide a semi-automatic flushing mechanism for a chromatographic sample bottle. The utility model has the advantages of improving the washing efficiency of the chromatographic sample bottle body and having better use comfort.
The technical scheme of the utility model is as follows: the semi-automatic flushing mechanism for the chromatographic sample bottle comprises a bracket, wherein a turntable is arranged above the bracket, a motor is arranged on the bracket, and the output end of the motor is connected with the turntable;
A rotary joint is arranged above the turntable, the rotary end of the rotary joint is connected with a water source through a water pump, the fixed end of the rotary joint is connected with a plurality of circumferentially distributed flushing needles through a plurality of pipelines, and the peripheral surface of the flushing needles is provided with a plurality of water spray ports;
The top of carousel is equipped with and pronounces as curved stripper, and the top of stripper is equipped with the inclined plane, and the outer peripheral face of stripper is close to the inboard of the distribution circle of washing needle.
In the semiautomatic flushing mechanism for the chromatographic sample bottle, the flushing needle is close to the edge of the turntable.
In the semiautomatic flushing mechanism for the chromatographic sample bottle, the fixed end of the rotary joint is provided with a multi-head pipe joint, the inlet of the pipe joint is connected with the rotary joint, and a plurality of outlets of the pipe joint are respectively connected with a plurality of pipelines.
In the semiautomatic flushing mechanism of the chromatographic sample bottle, the semiautomatic flushing mechanism further comprises a controller, and the electromagnetic valve connected with the controller is arranged on the pipeline.
In the semiautomatic flushing mechanism for the chromatographic sample bottle, the stripper plate is connected with the bracket through a rod piece which is bent for many times.
Compared with the prior art, the utility model sets a plurality of flushing needles on the rotating turntable, and the stripper plate with the inclined top is arranged on the upper side of the turntable, so that a detector only needs to put the bottle bodies of a plurality of chromatographic sample bottles on the flushing needles in sequence, the bottle bodies on the flushing needles are flushed by the flushing needles in the rotating process, and then the bottle bodies are automatically separated from the flushing needles through the stripper plate, so that the detector is not required to take materials manually, the waiting time of the detector is saved, and the flushing efficiency is greatly improved. In addition, through setting up the solenoid valve on the pipeline, utilize the duty cycle of controller control solenoid valve, make the washing needle begin the water spray in specific rotation angle, can ensure that the play water only in the bottle, can not splash the detection personnel, use the travelling comfort better. Therefore, the utility model has the advantages of improving the washing efficiency of the chromatographic sample bottle body and having better use comfort.
Drawings
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is a schematic perspective view of a turntable.
Fig. 3 is a schematic view of the bottle body at the highest position of the stripper plate.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The chromatographic sample bottle semi-automatic flushing mechanism comprises a bracket 200, wherein a turntable 201 is arranged above the bracket 200, a motor 202 is arranged on the bracket 200, the motor 202 is a stepping motor, and the output end of the motor 202 is connected with the turntable 201;
The rotary joint 300 is arranged above the turntable 201, the rotary end of the rotary joint 300 is connected with a water source through the water pump 301, the fixed end of the rotary joint 300 is provided with a multi-head pipe joint 302, the pipe joint 302 is fixed with the turntable 201, an inlet of the pipe joint 302 is connected with the rotary joint 300, a plurality of outlets of the pipe joint 302 are respectively connected with a plurality of pipelines 303, flushing needles 304 are arranged at the outlets of the pipelines 303, the flushing needles 304 are uniformly distributed around the axial circumference of the turntable 201 and are close to the edge of the turntable 201, and a plurality of water spray ports are arranged on the outer circumferential surface of the flushing needles 304.
The upper part of the turntable 201 is provided with a stripper plate 308 which is arc-shaped in a depression manner, the top of the stripper plate 308 is provided with an inclined plane 309, the outer peripheral surface of the stripper plate 308 is close to the inner side of the distribution circle of the flushing needle 304, and the inner side wall of the stripper plate 308 is used for fixing the bracket 200 through a rod piece 310 which is bent for many times.
Also comprises a controller 6, wherein the controller 6 can be fixed on the bracket 200, and a solenoid valve 305 connected with the controller 6 is arranged on the pipeline 303.
As for the connection harness between the solenoid valve 305 and the controller 6, since the solenoid valve 305 rotates around the turntable 201, it is necessary to provide a conductive slip ring on the connection harness to avoid knotting. The connection harness and the water pipe between the water pump 301 and the swivel 300 may be fixed to the top of the rod 310.
Working principle: as shown in fig. 2, the controller 6 controls the start and stop of each solenoid valve 305 according to the initial angle of each flushing needle 304 relative to the discharge side of the stripper plate 308, so that the flushing needle 304 starts spraying water after passing over one end of the stripper plate 308, and stops spraying water when reaching the stripper plate 308 again. For example, after a certain flushing needle 304 rotates X ° and passes over the stripper plate 308 to reach the position B, the controller 6 activates the electromagnetic valve 305 connected to the flushing needle 304, water pumped by the water pump 301 reaches the flushing needle 304 via the rotary joint 300, the pipe joint 302 and the corresponding pipe 303 to be ejected from the water jet on the outer circumferential surface of the flushing needle 304, and the bottle is flushed, and when the flushing needle 304 rotates Y ° and then is located at the position C, i.e. when the flushing needle reaches the stripper plate 308, the controller 6 closes the electromagnetic valve 305 connected to the flushing needle 304, and stops flushing the bottle on the flushing needle 304. The inspector places the bottle on the flushing needle 304 at the position A, and a certain gap is reserved between the bottle 5 and the turntable 201 after the bottle 5 is placed on the flushing needle 304. I.e., at a, the loading position of the vials, at B to C, the flushing area of the vials, and at stripper plate 308, the discharge position of the vials. The advantage of this arrangement is that the bottle 5 is prevented from being washed in the feeding and discharging stages, and the water sprayed by the washing needle 304 is prevented from splashing on the detecting personnel.
When the bottle passes through the stripper plate 308, the lower end of the bottle contacts with the inclined surface 309 to lift the bottle, as shown in fig. 3, since the stripper plate 308 is at the inner side of the flushing needle 304, the bottle 5 is inclined outwards in the lifting process until the bottle reaches the highest position, the bottle is pulled out from the flushing needle 304, a container with an open top can be placed to collect the pulled-out bottle, and an inclined guide rail is placed in the container to enable the bottle to slide into the container slowly.
Claims (5)
1. Semi-automatic washing mechanism of chromatographic sample bottle, its characterized in that: comprises a bracket (200), a turntable (201) is arranged above the bracket (200), a motor (202) is arranged on the bracket (200), and the output end of the motor (202) is connected with the turntable (201);
A rotary joint (300) is arranged above the turntable (201), the rotary end of the rotary joint (300) is connected with a water source through a water pump (301), the fixed end of the rotary joint (300) is connected with a plurality of circumferentially distributed flushing needles (304) through a plurality of pipelines (303), and a plurality of water spray ports are arranged on the outer peripheral surface of the flushing needles (304);
The upper part of the rotary table (201) is provided with a discharging plate (308) which is arc-shaped in depression, the top of the discharging plate (308) is provided with an inclined plane (309), and the outer peripheral surface of the discharging plate (308) is close to the inner side of the distribution circle of the flushing needle (304).
2. The chromatographic sample bottle semiautomatic flushing mechanism according to claim 1, wherein: the flushing needle (304) is close to the edge of the turntable (201).
3. The chromatographic sample bottle semiautomatic flushing mechanism according to claim 1, wherein: the fixed end of the rotary joint (300) is provided with a multi-head pipe joint (302), an inlet of the pipe joint (302) is connected with the rotary joint (300), and a plurality of outlets of the pipe joint (302) are respectively connected with a plurality of pipelines (303).
4. The chromatographic sample bottle semiautomatic flushing mechanism according to claim 1, wherein: the device also comprises a controller (6), and a solenoid valve (305) connected with the controller (6) is arranged on the pipeline (303).
5. The chromatographic sample bottle semiautomatic flushing mechanism according to claim 1, wherein: the stripper plate (308) is connected with the bracket (200) through a rod piece (310) which is bent for many times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415712.7U CN220862280U (en) | 2023-09-05 | 2023-09-05 | Semi-automatic flushing mechanism for chromatographic sample bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415712.7U CN220862280U (en) | 2023-09-05 | 2023-09-05 | Semi-automatic flushing mechanism for chromatographic sample bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862280U true CN220862280U (en) | 2024-04-30 |
Family
ID=90812966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322415712.7U Active CN220862280U (en) | 2023-09-05 | 2023-09-05 | Semi-automatic flushing mechanism for chromatographic sample bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862280U (en) |
-
2023
- 2023-09-05 CN CN202322415712.7U patent/CN220862280U/en active Active
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