CN218222236U

CN218222236U - Automatic cleaning liquid proportioning device of full-automatic biochemical analyzer

Info

Publication number: CN218222236U
Application number: CN202221532238.5U
Authority: CN
Inventors: 申香枝; 滕爽
Original assignee: Henan Foundation Egg Biotechnology Co ltd
Current assignee: Henan Foundation Egg Biotechnology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-06
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses an automatic cleaning liquid proportioning device of a full-automatic biochemical analyzer, which belongs to the technical field of cleaning liquid proportioning, and comprises a proportioning barrel, wherein the top end of the proportioning barrel is communicated with two metering combinations, the top end of the proportioning barrel is connected with a positive and negative motor, an output shaft of the positive and negative motor runs through the proportioning barrel and is connected with a rotating rod through a coupling joint, the bottom end of the rotating rod is connected with an assembly plate which is arranged in the inner cavity of the proportioning barrel and transversely arranged, the bottom end of the assembly plate is connected with a liquid outlet pipe through a fixing clamp, and the bottom end and one end part of the liquid outlet pipe are communicated with a spray head; the lower half of ratio bucket sets up to leaking hopper-shaped, and the bottom of ratio bucket is connected with the agitator through a plurality of connecting rods, the measurement combination is including feed liquor pipe, riser and the clamp that has flowmeter and solenoid valve. This automatic proportioning device of washing liquid of full-automatic biochemical analyzer not only can wash, can also guarantee the stability and the accurate nature of liquid feeding.

Description

Automatic cleaning liquid proportioning device of full-automatic biochemical analyzer

Technical Field

The utility model belongs to the technical field of the washing liquid ratio, especially, automatic proportioning device of washing liquid of full-automatic biochemical analysis appearance.

Background

The full-automatic biochemical analyzer is an instrument for measuring a certain specific chemical component in body fluid according to the photoelectric colorimetric principle. For analyzing the concentration of a certain component in a liquid. The cleaning liquid is a cleaning liquid with higher concentration during processing, and is diluted by matching with clear water to obtain a cleaning liquid with proper concentration.

The traditional proportioning device has no cleaning function after proportioning, and can influence the accuracy of proportioning next time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic proportioning device of washing liquid of full-automatic biochemical analyzer to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic cleaning liquid proportioning device of the full-automatic biochemical analyzer comprises a proportioning barrel, wherein the top end of the proportioning barrel is communicated with two metering combinations, the top end of the proportioning barrel is connected with a positive and negative motor, an output shaft of the positive and negative motor penetrates through the proportioning barrel and is connected with a rotating rod through a coupler, the bottom end of the rotating rod is connected with an assembly plate which is arranged in the inner cavity of the proportioning barrel and transversely arranged, the bottom end of the assembly plate is connected with a liquid outlet pipe through a fixing clamp, and the bottom end and one end part of the liquid outlet pipe are communicated with a spray-washing head;

the lower half of ratio bucket sets up to leaking hopper-shaped, and the bottom of ratio bucket is connected with the agitator through a plurality of connecting rods.

As the preferred embodiment, the measurement combination is including the feed liquor pipe, riser and the clamp that have flowmeter and solenoid valve, the top intercommunication of ratio bucket has the feed liquor pipe, the top of ratio bucket is connected with the riser that sets up in feed liquor pipe one side, the side of riser is connected with three clamp, and wherein two clamps set up the top at the feed liquor pipe.

As a preferred embodiment, the liquid outlet pipe is further communicated with a corrugated pipe, the corrugated pipe penetrates through the proportioning barrel and extends to the upper part of the proportioning barrel, the corrugated pipe is further communicated with an inclined pipe with an electromagnetic valve, and the inclined pipe is further communicated with one of the metering combinations.

As a preferred embodiment, the bottom end of the proportioning barrel is connected with a plurality of bearing rods, and the bottom end of each bearing rod is connected with a supporting circular plate.

As a preferred embodiment, the bottom end of the proportioning barrel is communicated with a plurality of liquid discharging pipes with electromagnetic valves.

In a preferred embodiment, a plurality of defoamers for defoaming are connected to the periphery of the proportioning barrel.

Compared with the prior art, the utility model discloses a technological effect and advantage:

the automatic cleaning liquid proportioning device of the full-automatic biochemical analyzer benefits from the design of the positive and negative motors and the liquid outlet pipe, the vertical inner wall of the proportioning barrel can be cleaned by spraying water of the plurality of spraying and washing heads, the positive and negative motors drive the assembling plate to rotate, and the vertical inner wall of the proportioning barrel can be completely cleaned by matching the plurality of spraying and washing heads, and the flowing-down clean water can also clean the curved inner wall of the proportioning barrel to complete cleaning (the upper transverse inner wall does not need cleaning);

due to the design of the metering combination, the clamp can fix a liquid feeding pipe of external liquid feeding equipment, the stability of liquid feeding is ensured, and the flowmeter can measure liquid to ensure accurate liquid feeding;

this automatic proportioning device of washing liquid of full-automatic biochemical analyzer not only can wash, can also guarantee the stability and the accurate nature of liquid feeding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a front view of the positive and negative motor of the present invention.

Description of reference numerals:

in the figure: 1. a proportioning barrel; 2. metering and combining; 3. a positive and negative motor; 4. rotating the rod; 5. assembling a plate; 6. a liquid outlet pipe; 7. spraying and washing the head; 8. a stirrer; 9. a bellows; 10. an inclined tube; 11. a carrier bar; 12. a supporting circular plate; 13. a liquid discharging pipe; 14. a foam breaker;

21. a liquid inlet pipe; 22. a flow meter; 23. a vertical plate; 24. and (5) clamping the hoop.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is the standard.

In order to clean the inner wall of a proportioning barrel 1, the automatic proportioning device of the cleaning liquid of the full-automatic biochemical analyzer shown in figures 1 to 3 comprises a proportioning barrel 1, the top end of the proportioning barrel 1 is communicated with two metering combinations 2, the top end of the proportioning barrel 1 is connected with a positive and negative motor 3, the positive and negative motor 3 rotates for one circle, after complete cleaning, the positive and negative motor rotates for one circle and is cleaned again, an output shaft of the positive and negative motor 3 penetrates through the proportioning barrel 1 and is connected with a rotating rod 4 through a coupler, the bottom end of the rotating rod 4 is connected with an assembly plate 5 which is arranged in the inner cavity of the proportioning barrel 1 and transversely arranged, the bottom end of the assembly plate 5 is connected with a liquid outlet pipe 6 through a fixing clamp, the bottom end and one end part of the liquid outlet pipe 6 are communicated with a spray cleaning head 7, the bottom end of the liquid outlet pipe 6 is communicated with a plurality of spray cleaning heads 7 and is designed to be inclined, and inclination is different, quantity and inclination are selected according to actual need, guarantee to carry out comprehensive washing to the vertical inner wall of ratio bucket 1, the horizontal inner wall in top needn't wash, the curved surface inner wall of below is washd by the water liquid that falls, drain pipe 6 still communicates has bellows 9, the length assurance of bellows 9 can satisfy the rotation of positive and negative motor 3, bellows 9 runs through ratio bucket 1 and extends to the top of ratio bucket 1, bellows 9 still communicates has the pipe chute 10 that has the solenoid valve, and pipe chute 10 still communicates with one of them measurement combination 2, after the liquid goes out completely, the liquid inlet equipment of continuous control clear water lasts the liquid feeding, then open positive and negative motor 3, the inner wall of ratio bucket 1 is washd to spray cleaning head 7, positive and negative motor 3's drive, can realize comprehensive processing.

As shown in fig. 1 to 3, in order to assist liquid feeding and measurement, measurement combination 2 is including the feed liquor pipe 21 that has flowmeter 22 and solenoid valve, riser 23 and clamp 24, the top intercommunication of ratio bucket 1 has feed liquor pipe 21, the top of ratio bucket 1 is connected with the riser 23 that sets up in feed liquor pipe 21 one side, the side of riser 23 is connected with three clamp 24, wherein two clamp 24 set up in the top of feed liquor pipe 21, two clamps 24 of top are used for fixing, a clamp 24 of below is used for fixed feed liquor pipe 21, set up the liquid feeding pipe of the liquid feeding equipment of concentrated washing liquid and the liquid feeding pipe of the liquid feeding equipment of clear water respectively in the feed liquor pipe 21 of two measurement combinations 2, then utilize clamp 24 to fix.

As shown in fig. 1 to 3, in order to meet the requirement of actual use, the lower half part of the proportioning barrel 1 is set to be funnel-shaped, the bottom end of the proportioning barrel 1 is connected with a stirrer 8 through a plurality of connecting rods, the bottom end of the proportioning barrel 1 is connected with a plurality of bearing rods 11, the bottom end of the bearing rods 11 is connected with a supporting circular plate 12, the bottom end of the proportioning barrel 1 is communicated with a plurality of liquid discharging pipes 13 with electromagnetic valves, the liquid discharging pipes 13 are communicated with a full-automatic biochemical analyzer, the periphery of the proportioning barrel 1 is connected with a plurality of defoamers 14 for defoaming, the full-automatic biochemical analyzer is not shown, the liquid discharged from the liquid discharging pipes 13 is used for processing and analyzing, the full-automatic biochemical analyzer, the stirrer 8 and the defoamers 14 are prior art, the model is irrelevant to the application, so that description is not more, after the liquid adding is completed, the stirrer 8 and the defoamers 14 are opened, the stirrer 8 is stirred uniformly, the defoamers 14 defoamers perform defoaming on the liquid on the upper layer, the liquid discharging pipes 13 assist, and then the liquid is analyzed by the full-automatic biochemical analyzer.

Principle of operation

The automatic cleaning liquid proportioning device of the full-automatic biochemical analyzer is characterized in that a liquid adding pipe of a liquid inlet device for concentrated cleaning liquid and a liquid adding pipe of a liquid inlet device for clean water are respectively arranged in liquid inlet pipes 21 of two metering combinations 2 and then are fixed by a clamp 24;

after the liquid feeding was accomplished, open agitator 8 and defoamer 14, agitator 8 homogenizes, and defoamer 14 carries out the defoaming to the liquid on upper strata, and the supplementary play liquid of casting tube 13 then is analyzed by full-automatic biochemical analyzer, goes out after complete, and the inlet means of continuous control clear water lasts the liquid feeding, then opens positive and negative motor 3, and the inner wall of ratio bucket 1 is washd to the spray rinsing head 7, and positive and negative motor 3's drive can realize comprehensive processing.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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

Claims

1. The utility model provides an automatic proportioning device of washing liquid of full-automatic biochemical analysis appearance, includes ratio bucket (1), its characterized in that: the top end of the proportioning barrel (1) is communicated with two metering combinations (2), the top end of the proportioning barrel (1) is connected with a positive and negative motor (3), an output shaft of the positive and negative motor (3) penetrates through the proportioning barrel (1) and is connected with a rotating rod (4) through a coupler, the bottom end of the rotating rod (4) is connected with an assembling plate (5) which is arranged in the inner cavity of the proportioning barrel (1) in a transverse mode, the bottom end of the assembling plate (5) is connected with a liquid outlet pipe (6) through a fixing clamp, and the bottom end and one end of the liquid outlet pipe (6) are communicated with a spray washing head (7);

the lower half of ratio bucket (1) sets up to leaking hopper-shaped, and the bottom of ratio bucket (1) is connected with agitator (8) through a plurality of connecting rods.

2. The automatic proportioning device of the cleaning solution of the full-automatic biochemical analyzer according to claim 1, wherein: measurement combination (2) are including feed liquor pipe (21), riser (23) and clamp (24) that have flowmeter (22) and solenoid valve, the top intercommunication of ratio bucket (1) has feed liquor pipe (21), the top of ratio bucket (1) is connected with riser (23) that set up in feed liquor pipe (21) one side, the side of riser (23) is connected with three clamp (24), and wherein two clamps (24) set up the top at feed liquor pipe (21).

3. The automatic proportioning device of cleaning fluid of full-automatic biochemical analyzer according to claim 1, characterized in that: the liquid outlet pipe (6) is also communicated with a corrugated pipe (9), the corrugated pipe (9) penetrates through the proportioning barrel (1) and extends to the upper part of the proportioning barrel (1), the corrugated pipe (9) is also communicated with an inclined pipe (10) with an electromagnetic valve, and the inclined pipe (10) is also communicated with one metering combination (2).

4. The automatic proportioning device of the cleaning solution of the full-automatic biochemical analyzer according to claim 1, wherein: the bottom of ratio bucket (1) is connected with a plurality of carrier bars (11), and the bottom of carrier bar (11) is connected with support plectane (12).

5. The automatic proportioning device of the cleaning solution of the full-automatic biochemical analyzer according to claim 4, wherein: the bottom end of the proportioning barrel (1) is communicated with a plurality of liquid discharging pipes (13) with electromagnetic valves.

6. The automatic proportioning device of cleaning fluid of full-automatic biochemical analyzer according to claim 5, characterized in that: the periphery of the proportioning barrel (1) is connected with a plurality of defoamers (14) for defoaming.