CN216816542U - High-efficient capillary electrophoresis apparatus with pan feeding detects - Google Patents

Abstract

A high-efficiency capillary electrophoresis apparatus with incoming material detection relates to an electrophoresis apparatus, comprising a casing, an inner wall of the casing is provided with a filter module, one side of the filter module is provided with an electrophoresis apparatus and the electrophoresis apparatus The bottom end is connected to the bottom end of the inner side of the casing. The top of the electrophoresis apparatus is provided with a cleaning water tank and the water pipe of the cleaning water tank penetrates into the filter screen module. The top of the cleaning water tank is provided with a control computer and controls the computer to pass through the machine. On the top of the shell, a liquid inlet module is arranged on one side of the control computer, and one end of the liquid inlet module is connected with the filter screen module. Through this device, it can be realized that a liquid inlet pump is provided, multiple samples can be extracted for detection, and multiple sensing systems are provided, which can automatically identify the liquid that cannot enter the electrophoresis apparatus, and make the liquid flow back and break again until it enters the electrophoresis apparatus. Equipped with a cleaning water tank and a cleaning runner, which can automatically clean the filter chamber after the liquid detection is completed to avoid errors in the next detection.

Description

A high-efficiency capillary electrophoresis instrument with incoming detection

technical field

The utility model relates to an electrophoresis apparatus, in particular to a high-efficiency capillary electrophoresis apparatus with feeding detection.

Background technique

Capillary electrophoresis technology, also known as high-efficiency capillary electrophoresis, uses the capillary as the separation channel and the DC high-voltage electric field as the driving force. A general term for liquid-phase separation analysis methods and techniques.

Capillary electrophoresis instrument is the main equipment for realizing capillary electrophoresis analysis. In the prior art, the sampling of the capillary electrophoresis instrument is mainly realized by means of negative pressure, and the pressure of the negative pressure is usually relatively low, resulting in low sampling efficiency. In order to solve the above technical problems, a new technical solution is proposed. .

Utility model content

The utility model provides a high-efficiency capillary electrophoresis apparatus with incoming material detection, so as to solve the problems raised in the above background technology.

The technical problem solved by the utility model is realized by the following technical solutions: a high-efficiency capillary electrophoresis instrument with incoming material detection, comprising a casing, a filter module is arranged on the inner wall of the casing, and one side of the filter module is There is an electrophoresis apparatus on the top and the bottom end of the electrophoresis apparatus is connected with the bottom end of the inner side of the casing. The top of the electrophoresis apparatus is provided with a cleaning water tank, and the water pipe of the cleaning water tank penetrates into the filter module, and the top of the cleaning water tank is provided with The control computer passes through the top of the casing, a liquid inlet module is arranged on one side of the control computer, and one end of the liquid inlet module is connected with the filter screen module.

The liquid inlet module includes a liquid inlet pipe A, a liquid inlet pipe B, a liquid inlet filter screen and a liquid inlet pump. One end of the liquid inlet screen is provided with a liquid inlet pipe B, and the other end of the liquid inlet screen is provided with a liquid inlet pipe B. A liquid inlet pipe A is provided, one end of the liquid inlet pipe A is provided with a liquid inlet sub-pump, and the bottom end of the liquid inlet filter screen is connected with the top outside the casing.

The filter screen module includes a filter screen shell, a filter screen, a return pipe A, a crusher, a liquid pump and a return pipe B. A filter screen is provided on the top of one side inside the filter screen shell, and the top of the filter screen is provided with a filter screen. There is a return pipe A, the bottom end of the return pipe A is provided with a crusher, one end of the crusher is provided with a liquid pump, one end of the liquid pump is provided with a return pipe B, and the other end of the return pipe B is connected to the filter screen. Connection, the filter screen shell is connected with the inner wall of the casing.

The filter screen includes a liquid inlet, a screen chamber, a cleaning runner, an induction liquid outlet pipe, an induction valve and an induction return device. There is a liquid inlet, an induction liquid pipe is arranged on the bottom end side outside the screen chamber, and an induction valve is arranged on one side of the induction liquid pipe, and the induction valve is connected with the bottom end of the screen chamber. One end of the outer side is provided with an induction return device, and the liquid inlet is connected to one end of the liquid inlet pipe B.

The beneficial effects of the utility model are as follows: a liquid inlet pump is provided, which can extract multiple samples for detection, and multiple sensing systems are provided, which can automatically identify the liquid that cannot enter the electrophoresis apparatus, and make the liquid flow back and break again until it enters the electrophoresis apparatus. So far, there is a cleaning water tank and a cleaning runner, which can automatically clean the screen chamber after the liquid detection is completed, so as to avoid errors in the next detection.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural representation of the liquid inlet module of the present invention;

Fig. 3 is the structural representation of the filter screen module of the present utility model;

FIG. 4 is a schematic structural diagram of the filter screen of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1 to 4, a high-efficiency capillary electrophoresis instrument with incoming material detection includes a casing 6, and a screen module 5 is provided on the inner wall of the casing 6, and one side of the screen module 5 is provided with electrophoresis. The bottom end of the electrophoresis device 4 and the bottom end of the electrophoresis device 4 are connected to the bottom end of the inner side of the casing 6. The top of the electrophoresis device 4 is provided with a cleaning water tank 3 and the water pipe of the cleaning water tank 3 penetrates into the filter module 5, and the cleaning water tank 5 is cleaned. A control computer 2 is arranged on the top and passes through the top of the casing 6 . A liquid inlet module 1 is arranged on one side of the control computer 2 , and one end of the liquid inlet module 1 is connected to the filter screen module 5 .

The liquid inlet module 1 includes a liquid inlet pipe A101, a liquid inlet pipe B102, a liquid inlet filter screen 103, and a liquid inlet sub-pump 104. One end of the liquid inlet filter screen 103 is provided with a liquid inlet pipe B102. The other end of 103 is provided with a liquid inlet pipe A101, one end of the liquid inlet pipe A101 is provided with a liquid inlet pump 104, and the bottom end of the liquid inlet filter screen 103 is connected to the top outside the casing 6.

The sieve module 5 includes a sieve casing 501, a sieve filter 502, a return pipe A503, a crusher 504, a liquid pump 505 and a return pipe B506, and a filter sieve is provided on the top of one side inside the sieve casing 501. 502, the top of the filter screen 502 is provided with a return pipe A503, the bottom end of the return pipe A503 is provided with a crusher 504, one end of the crusher 504 is provided with a liquid pump 505, and one end of the liquid pump 505 is provided with a return pipe B506 and the other end of the return pipe B506 is connected with the screen filter 502 , and the screen screen shell 501 is connected with the inner wall of the casing 6 .

The sieve filter 502 includes a liquid inlet 5021, a sieve chamber 5022, a cleaning wheel 5023, an induction liquid outlet pipe 5024, an induction valve 5025 and an induction return device 5026. The inner wall of the sieve chamber 5022 is provided with a cleaning wheel. 5023, a liquid inlet 5021 is provided on the top of the outside of the screen chamber 5022, a sensing liquid outlet pipe 5024 is provided on one side of the bottom end outside the screen chamber 5022, and a sensing valve 5025 is provided on one side of the sensing liquid outlet pipe 5024. In addition, the induction valve 5025 is connected to the bottom end of the screen chamber 5022, an induction return device 5026 is provided on one end outside the screen chamber 5022, and the liquid inlet 5021 is connected to one end of the liquid inlet pipe B102.

During use, referring to Fig. 1 to Fig. 4 , the user needs to detect the agent first, the solution is connected to the interface of the infusion sub-pump 104, the detection content is debugged in the control computer 2, the device is started, and the liquid is in the infusion Under the operation of the sub-pump 104, the liquid is sent from the liquid inlet pipe A101 to the liquid inlet filter screen 103 for preliminary filtration, and the dust and impurities in the liquid are filtered out, and then the liquid enters the screen chamber 5022 through the liquid inlet pipe B. No, the liquid enters the electrophoresis apparatus 4 through the induction liquid pipe 5024 for detection. If there are some molecules in the liquid that cannot pass through the induction liquid pipe 5024, the induction valve 5025 will be automatically opened, and the liquid will flow through the return pipe A503 and be broken. Secondary crushing is carried out in the device 504, and the crushed liquid is sent back to the screen chamber 5022 through the return pipe B506 by the liquid pump 505, and the liquid flows into the electrophoresis apparatus 4 from the induction liquid pipe 5024 again. , the cleaning water tank 3 fills the screen chamber 5022 with water, and the cleaning wheel 5023 starts to rotate, so that the water rolls and rinses in the screen chamber 5022, and the cleaned water is discharged through the induction recirculation device 5026, thus circulating work.

Through this device, it can be realized that the liquid inlet pump 104 is provided, multiple samples can be drawn for detection, and multiple sensing systems are provided, which can automatically identify the liquid that cannot enter the electrophoresis apparatus 4, and make the liquid flow back and break again until it enters the electrophoresis apparatus. Up to 4, the cleaning water tank 3 and the cleaning wheel 5023 are provided, which can automatically clean the screen chamber 5022 after the liquid detection is completed, so as to avoid errors in the next detection.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to specific situations in this document. The specific meaning in the utility model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a high-efficient capillary electrophoresis apparatus with pan feeding detects, includes casing (6), its characterized in that: be equipped with on the inner wall of casing (6) and filter screen module (5), be equipped with the bottom that electrophoresis apparatus (4) and electrophoresis apparatus (4) on one side of filter screen module (5) and be connected with the bottom of casing (6) inside one side, the top of electrophoresis apparatus (4) is equipped with the water pipe that washs water tank (3) and wash water tank (3) and penetrates in filter screen module (5), be equipped with control computer (2) and control computer (2) on the top of wasing water tank (3) and wear out the top of casing (6), be equipped with the one end that goes into liquid module (1) and go into liquid module (1) on one side of control computer (2) and be connected with filter screen module (5).

2. A high performance capillary electrophoresis apparatus with feed detection as claimed in claim 1 wherein: the liquid inlet module (1) comprises a liquid inlet pipe A (101), a liquid inlet pipe B (102), a liquid inlet filter screen (103) and a liquid inlet branch pump (104), one end of the liquid inlet filter screen (103) is provided with the liquid inlet pipe B (102), the other end of the liquid inlet filter screen (103) is provided with the liquid inlet pipe A (101), one end of the liquid inlet pipe A (101) is provided with the liquid inlet branch pump (104), and the bottom end of the liquid inlet filter screen (103) is connected with the top end outside the casing (6).

3. A high performance capillary electrophoresis apparatus with feed detection as claimed in claim 1 wherein: filter sieve module (5) including straining sieve shell (501), sieve filter (502), back flow A (503), cracker (504), fluid pump (505) and back flow B (506), be equipped with on one side top of sieve shell (501) inside and strain sieve filter (502), be equipped with back flow A (503) on the top of sieve filter (502), be equipped with cracker (504) on the bottom of back flow A (503), one of cracker (504) is served and is equipped with fluid pump (505), the other end that is equipped with back flow B (506) and back flow B (506) on one of fluid pump (505) is connected with straining sieve filter (502), strain the interior wall connection of sieve shell (501) and casing (6).

4. A high efficiency capillary electrophoresis apparatus with feed detection as set forth in claim 3 wherein: filter sieve ware (502) including going into liquid mouth (5021), filter sieve room (5022), wash runner (5023), response drain pipe (5024), response valve (5025) and response backward flow ware (5026), be equipped with on the inner wall of filter sieve room (5022) and wash runner (5023), be equipped with on the outside top of filter sieve room (5022) and go into liquid mouth (5021), be equipped with on one side of the outside bottom of filter sieve room (5022) response drain pipe (5024), be equipped with on one side of response drain pipe (5024) response valve (5025) and be connected with the bottom of filter sieve room (5022), be equipped with on one of filter sieve room (5022) outside and respond to backward flow ware (5026), it is connected with the one end of going into liquid mouth (5021).

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