WO2022166439A1 - Laboratory bottle fixing mechanism, cleaning device and cleaning method therefor - Google Patents

Laboratory bottle fixing mechanism, cleaning device and cleaning method therefor Download PDF

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Publication number
WO2022166439A1
WO2022166439A1 PCT/CN2021/139624 CN2021139624W WO2022166439A1 WO 2022166439 A1 WO2022166439 A1 WO 2022166439A1 CN 2021139624 W CN2021139624 W CN 2021139624W WO 2022166439 A1 WO2022166439 A1 WO 2022166439A1
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WIPO (PCT)
Prior art keywords
bottle
cleaning
experimental
waste liquid
liquid
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PCT/CN2021/139624
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French (fr)
Chinese (zh)
Inventor
韩得满
贺娇娇
武承林
陈霞
李培贤
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台州市生物医化产业研究院有限公司
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Publication of WO2022166439A1 publication Critical patent/WO2022166439A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/34—Arrangements of conduits or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect

Definitions

  • the invention is mainly applied to the field of analysis and detection, and is aimed at a cleaning device for a sample injection bottle used in gas phase, liquid phase and mass spectrometry, and specifically relates to an experimental bottle fixing mechanism, a cleaning device and a cleaning method thereof.
  • gas and liquid phase technologies are widely used in various analytical and testing fields due to their efficient and accurate analytical performance, such as the environment, food, inspection and quarantine, and public security.
  • the number of laboratory utensils that need to be used every day is also very large, such as sample vials, headspace vials, NMR tubes, test tubes, etc., which require a lot of use, and difficult to clean laboratory utensils. It is very time-consuming to clean. Time-consuming and labor-intensive, many institutions are tired of cleaning, so only new experimental utensils are used. This method causes a lot of waste of resources and environmental pollution. There are also some institutions that are used after repeated cleaning.
  • the purpose of the present invention is to provide an automatic cleaning experimental vessel device and a cleaning method thereof, so as to solve the problems existing in the above-mentioned prior art, and can effectively improve the cleaning efficiency and cleaning effect.
  • the present invention provides the following scheme: provide a fixing mechanism before cleaning the experimental bottle, including a button-slot box for fixing the experiment bottle, and the button-slot box includes a button-slot box body and a buckled connection at the
  • the button groove box cover on the button groove box body, the button groove box cover is provided with a number of through holes which are respectively communicated with the bottle mouths of each experimental bottle, and the button groove box body is provided with a number of holes for accommodating
  • the bottle body and the mouth of the bottle are always facing the groove of the through hole, and the snap groove cover is arranged on the opening side of the groove and restricts each experimental bottle in the corresponding groove.
  • each of the through holes is correspondingly sleeved around the bottle mouth of the test bottle in each of the grooves and clamped on the outer wall of the test bottle.
  • the test bottle is a straight cylindrical structure
  • the through hole The ring is sleeved around the corresponding bottle mouth, and the buckle groove box cover is against the end surface of the bottle mouth.
  • the experimental bottle has a stepped structure and the cross section of the bottle mouth end is narrower than the bottle body section, the bottle mouth end penetrates into the bottle mouth.
  • the through hole extends out of the buckle slot cover, and the buckle slot cover is pressed against the outer wall of the bottle body.
  • a test bottle cleaning device which includes a fixing mechanism before the test bottle is cleaned and a spray head mechanism for flushing the test bottle.
  • the side of the spray head mechanism close to the test bottle is provided with a number of nozzles that can extend into the test bottle. Each of the nozzles corresponds to the through holes one-to-one.
  • the nozzle mechanism is provided with a cavity communicating with each of the nozzles, and the cavity is provided with a liquid inlet for conducting cleaning liquid.
  • a base for installing the spray head mechanism is provided below the fixing mechanism before the test bottle is cleaned, the base has a groove-like structure with an opening facing upward, and the buckle groove box is sealed and buckled in the groove. the opening end of the groove-like structure, and the opening of the groove faces the groove bottom of the groove-like structure.
  • a fixing plate for carrying the spray head device is suspended in the groove-shaped structure, and the spray pipe is arranged upward.
  • the spray pipe is suspended and extended into the experiment bottle, and the fixing plate is provided with a number of diversion holes for diverting waste liquid.
  • the trough-shaped structure includes a waste liquid collection part located below the fixing plate and used for temporarily collecting waste liquid, the waste liquid collection part is communicated with the guide hole, and the waste liquid collection part There is a liquid outlet for discharging waste liquid.
  • a liquid storage mechanism is provided on the outside of the base, and the liquid storage device includes a plurality of liquid storage units, each of which can be communicated with the liquid inlet and the liquid outlet.
  • the liquid storage unit is divided into a waste liquid unit for pre-washing the experimental bottle with waste liquid and a cleaning liquid unit for storing the cleaning liquid.
  • a control mechanism is provided on the outside of the base, and the control mechanism includes an infusion pump for stably controlling the flow of waste liquid or cleaning liquid, a booster pump for increasing the scouring force of waste liquid or cleaning liquid, and a switch for switching Connect the solvent switching valves of different liquid storage units.
  • Jet cleaning turn on the infusion pump and the booster pump connected with the liquid storage unit, control the solenoid valve to switch to the channel connected with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure.
  • the flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then flow to the waste unit;
  • Pre-washing turn on the infusion pump and the booster pump that are connected to the liquid storage unit, and control the solenoid valve to switch to the channel connected to the waste liquid unit.
  • the waste liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure.
  • the flushed waste liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then Flow to the waste liquid unit to complete the pre-washing of the experimental bottle;
  • the button box box body is provided with a number of grooves for accommodating the bottle body and keeping the bottle mouth always facing the through holes.
  • the buckle groove box cover is arranged on the opening side of the groove and restricts each experimental bottle in the corresponding groove, so that multiple experimental bottles can be fixed and cleaned at the same time, without the need to fix each experimental bottle separately, which effectively improves the Cleaning efficiency of experimental bottles.
  • each through hole is correspondingly sleeved around the bottle mouth of the experimental bottle in each groove and clamped on the outer wall of the experimental bottle, so as to stabilize the experimental bottle between the button-slot box body and the button-slot box cover to avoid Shaking occurs during the inversion process, which affects the subsequent cleaning of the experimental bottle.
  • the side of the nozzle mechanism close to the experimental bottle is provided with several nozzles that can extend into the experimental bottle.
  • Each nozzle corresponds to the through hole one by one, and the nozzle corresponds to the bottom of the experimental bottle to flush the bottom of the bottle.
  • the cleaning liquid flows from both sides along the inner side wall of the experimental bottle to the bottle mouth to complete the flushing of the entire experimental bottle and ensure the cleaning effect.
  • the nozzle mechanism is provided with a cavity that communicates with each nozzle, the cavity is provided with a liquid inlet for conducting cleaning liquid, and the cavity is used to form the effect of a water distributor to ensure the spray volume of each nozzle. uniformity.
  • the base has a groove-shaped structure with an opening facing upward.
  • the opening of the groove faces the groove bottom of the groove-shaped structure, so that a closed state is formed between the buckle groove box and the groove-shaped structure, and the spraying of the spray liquid outside the groove-shaped structure is avoided.
  • the liquid storage device includes several liquid storage units. Each liquid storage unit can be communicated with the liquid inlet and the liquid outlet.
  • Fig. 1 is the side sectional view of the buckle groove box cover
  • Figure 2 is a top view of the buckle slot cover
  • Figure 3 is a side cross-sectional view of the buckle box body
  • Fig. 4 is the top view of the buckle slot box body
  • FIG. 5 is a schematic diagram of the buckle slot box cover being buckled on the buckle slot box body
  • FIG. 6 is a top view of the nozzle mechanism
  • Figure 7 is a side view of the nozzle mechanism
  • Figure 8 is a side view of the experimental bottle cleaning device
  • Fig. 9 is the front view of the experimental bottle cleaning device
  • Fig. 10 is the schematic diagram that the nozzle extends into the experiment bottle
  • 1-buckle box cover 2-through hole, 3-handle, 4-buckle box body, 5-groove, 6-cavity, 7-spray, 8-experimental bottle, 9-liquid inlet , 10- liquid outlet, 11- handle placement groove, 12- waste liquid collection part, 13- base, 14- buckle groove box, 15- guide hole, 16- fixing plate.
  • the purpose of the present invention is to provide an automatic cleaning experimental vessel device and a cleaning method thereof, so as to solve the problems existing in the above-mentioned prior art, and can effectively improve the cleaning efficiency and cleaning effect.
  • a fixing mechanism for the experiment bottle 8 before cleaning includes a button-slot box 14 for fixing the experiment bottle 8.
  • the experiment bottle 8 in the present invention specifically refers to a sample bottle, a headspace Bottles, nuclear magnetic tubes, test tubes, etc., which are commonly used in the laboratory and are inconvenient to clean.
  • the preferred buckle box 14 is made of hard transparent PVC and other materials, the material selection is simple, and it is easy to observe the inside of the buckle box 14
  • the fixing situation of the experimental bottle 8 can be adjusted in time; wherein, the button slot box 14 includes a button slot box body 4 and a button slot box cover 1 that is buckled and connected to the button slot box body 4, and the button slot box cover 1 is provided with Several through holes 2 communicated with the bottle mouths of each experimental bottle 8 respectively, preferably each through hole 2 is coaxial with the corresponding bottle mouth, so as to ensure that the nozzle 7 extends into the experimental bottle through the through holes 2 in the subsequent cleaning.
  • the button groove box body 4 is provided with a number of grooves 5 for accommodating the bottle body and keeping the bottle mouth always facing the through hole 2, and the button groove box cover 1 is arranged at the opening of the groove 5 side and limit each test bottle 8 in the corresponding groove 5, so as to prevent the test bottle 8 from shaking to a large extent during the rotation of the buckle box 14, and when the two are fastened, the buckle box 14 can be rotated 180°, the position of the experimental bottles 8 will not be changed, so that multiple experimental bottles 8 can be fixed at the same time, and the waste liquid can be dumped uniformly first, and then can be cleaned at the same time. It can be used alone.
  • the preferred structure of the through hole 2 is smaller than the bottle mouth or inconsistent with the structure of the bottle mouth, for example When the bottle mouth has a circular structure, the through hole 2 can be an angular through hole 2 or the like, so as to prevent the test bottle 8 from being easily pulled out from the through hole 2 when the test bottle 8 has a straight cylindrical structure.
  • Each through hole 2 is correspondingly sleeved around the bottle mouth of the experimental bottle 8 in each groove 5 and is clamped on the outer wall of the experimental bottle 8, so as to stabilize the experimental bottle 8 between the button slot box body 4 and the button slot box cover 1. during the inversion process, to avoid shaking during the inversion process, which will affect the subsequent cleaning of the experimental bottle 8; wherein, when the experimental bottle 8 is a straight cylindrical structure, the through hole 2 is ring sleeved around the corresponding bottle mouth, and the groove cover 1 Abutting on the end face of the bottle mouth, the structure of the through hole 2 is either smaller than the bottle mouth at this time, or the structure of the through hole 2 mentioned above is inconsistent with the structure of the bottle mouth, so that after the through hole 2 is coaxial with the bottle mouth, the buckle groove is formed.
  • the inner wall of the box cover 1 is against the end face of the bottle mouth; when the experimental bottle 8 has a stepped structure and the cross section of the bottle mouth end is narrower than the bottle body section, the bottle mouth end penetrates through the through hole 2 and extends out of the buckle groove box cover 1, At this time, the structure of the bottle mouth end is smaller than the through hole 2, and the structure of the bottle body is larger than that of the through hole 2, so that the groove cover 1 is pressed against the outer wall of the bottle body, and the fixing work of the experimental bottle 8 is completed.
  • a cleaning device for the experimental bottle 8 which includes a fixing mechanism before the cleaning of the experimental bottle 8 and a nozzle mechanism for flushing the experimental bottle 8.
  • each nozzle 7 corresponds to the through holes 2 one-to-one.
  • the preferred cross-section of the nozzles 7 is small, and is much smaller than the through holes 2 and the bottle mouth, so that the nozzles 7 pass through.
  • the through-hole 2 extends into the test bottle 8, it can fully avoid contact with the bottle mouth or the edge of the through-hole 2, resulting in the occurrence of bad conditions such as the nozzle 7 being bent or abutting against the inner wall of the test bottle 8.
  • the preferred nozzle 7 Corresponding to the bottom of the experimental bottle 8, after rinsing the bottom of the bottle, the cleaning liquid flows from both sides along the inner side wall of the experimental bottle 8 to the bottle mouth to complete the flushing of the entire experimental bottle 8 and ensure the cleaning effect.
  • a thin stainless steel tube is used, but it is not limited to stainless steel, but PEEK or other materials are used.
  • the nozzle mechanism is provided with a cavity 6 that communicates with each nozzle 7, and the cavity 6 is provided with a liquid inlet 9 for conducting cleaning liquid.
  • the vertical connection is arranged above the cavity 6, and the effect of forming a water distributor by the cavity 6 ensures the uniformity of the spray amount of each nozzle 7, thereby improving the spray cleaning effect of each nozzle 7 on each experimental bottle 8. .
  • a base 13 for installing the spray head mechanism is provided below the fixing mechanism of the experimental bottle 8 before cleaning.
  • the opening of the groove 5 faces the groove bottom of the groove structure, so that the bottle mouth of each experimental bottle 8 faces the groove bottom of the groove structure, and then is sleeved on each nozzle 7 in a one-to-one correspondence.
  • Alignment connection between 4 and the buckle slot box cover 1, the buckle slot box body 4 and the buckle slot box cover 1 are respectively provided with handles 3 that can be aligned and spliced together.
  • the handles 3 respectively located on the buckle slot box body 4 and the buckle slot box cover 1 can be accurately spliced together.
  • the buckle slot box 14 is just aligned and placed on the base 13 .
  • a fixed plate 16 for carrying the nozzle device is suspended in the groove-like structure.
  • the edge of the fixed plate 16 is sealed and connected to the inner wall of the groove-like structure.
  • the nozzle 7 is set upward, when the buckle box 14 is fixed on the groove-like structure, the nozzle 7 is suspended into the experimental bottle 8, and the fixed plate 16 is provided with a number of diversions for diverting waste liquid.
  • Hole 15, after the waste liquid flowing from the bottle mouth is concentrated on the fixed plate 16, it flows out from the guide hole 15 on the fixed plate 16.
  • the surface of the fixed plate 16 has a certain arc toward the guide hole 15, which is convenient for waste liquid. It flows away in time, and the trough structure includes a waste liquid collection part 12 located under the fixed plate 16 and used for temporarily collecting waste liquid.
  • the waste liquid collection part 12 is communicated with the guide hole 15, and the waste liquid enters the waste liquid through the guide hole 15.
  • the liquid collection part 12 is provided with a liquid outlet 10 for leading out the waste liquid, so as to communicate with the liquid storage mechanism and lead out the waste liquid collected in the waste liquid collection part 12 .
  • the outside of the base 13 is provided with a liquid storage mechanism.
  • the liquid storage device includes several liquid storage units. Each liquid storage unit can be communicated with the liquid inlet 9 and the liquid outlet 10.
  • the waste liquid unit for pre-washing the waste liquid and the cleaning liquid unit for storing the cleaning liquid, reuse the waste liquid and the cleaning liquid to maximize the full utilization of the cleaning liquid and reduce the use cost.
  • each liquid storage unit has a liquid outlet end and a liquid inlet end to cooperate with the liquid inlet 9 and the liquid outlet 10, and the containers of different liquid storage units are not limited. Different liquid storage units can be switched arbitrarily. There are preferably four liquid storage units, which are divided into cleaning liquid A area, cleaning liquid B area, waste liquid a area, and waste liquid b area.
  • the waste liquid in the waste liquid area b can be used for two cleanings, and the solution in the waste liquid area can be recycled, so as to achieve the purpose of saving solvent, the preferred cleaning liquid A area and cleaning liquid B area are respectively added Technical grade ethanol and deionized water.
  • the control mechanism includes an infusion pump for stably controlling the flow of waste liquid or cleaning liquid, a booster pump for increasing the flushing force of waste liquid or cleaning liquid, and a switch for connecting different liquid storage units.
  • Solvent switching valve the preferred solvent switching valve adopts solenoid valve and other valve components that are easy to be electronically controlled.
  • the booster pump is used to increase the pressure of the cleaning reagent. Thereby increasing the scouring force of the cleaning reagent, thereby improving the cleaning efficiency.
  • a small air supply device is attached to the booster pump to ensure the stability of the increased pressure.
  • the solvent switching valve is used to switch and connect different liquid storage units to realize the first utilization of waste liquid.
  • the experiment bottle 8 is rinsed, and the cleaning solution is used for subsequent cleaning to ensure the full use of the cleaning solution and the cleaning effect. It is connected through a solvent switching valve. After each rinse of the experiment bottle 8, the waste liquid flowing into the base 13, and then into the waste liquid a. Zone or waste liquid b zone, so as to achieve the purpose of recycling.
  • Each liquid storage unit has a liquid level sensor. If the liquid level is too high, the cleaning process will be automatically stopped to avoid the overflow of the cleaning solution.
  • buttons slot box 14 buckle the button slot box 14 upside down on the base 13 with the groove 5-shaped structure, the opening of the groove 5 on the button slot box body 4 faces the bottom wall of the base 13, and each nozzle 7 extends into the corresponding experimental bottle 8;
  • Jet cleaning turn on the infusion pump and the booster pump connected with the liquid storage unit, control the solenoid valve to switch to the channel connected with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle 7 through the base 13, and then flushes the bottom of the experimental bottle 8 with a relatively large pressure.
  • the washed cleaning liquid flows out from the bottle mouth under the action of gravity, and passes through the guide hole 15 to the waste liquid in the base 13.
  • Pre-washing turn on the infusion pump and the booster pump that are connected to the liquid storage unit, and control the solenoid valve to switch to the channel connected to the waste liquid unit.
  • the waste liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle 7 through the base 13, and then flushes the bottom of the experimental bottle 8 with a relatively large pressure.
  • the washed waste liquid flows out from the bottle mouth under the action of gravity, and passes through the guide hole 15 to the waste liquid in the base 13.
  • the collection part 12 then flows to the waste liquid unit to complete the pre-washing of the experimental bottle 8;
  • the solenoid valve is controlled to switch to the channel connected to the cleaning liquid unit.
  • the cleaning liquid flows out stably under the action of the infusion pump. After entering the booster pump, it enters each nozzle 7 through the base 13, and then The bottom of the experimental bottle 8 is flushed with a relatively large pressure, and the flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the guide hole 15 to the waste liquid collection part 12 of the base 13, and then flows to the waste liquid unit;

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention provides a laboratory bottle fixing mechanism, a cleaning device and a cleaning method therefor; the laboratory bottle fixing mechanism comprises a snap-on slot box for fixing laboratory bottles; and the snap-on slot box comprises a snap-on slot box body and a snap-on slot box cover snap-fitted on and connected to the snap-on slot box body. Several through-holes respectively in communication with bottle mouths of the laboratory bottles are provided on the snap-on slot box cover, the snap-on slot box body is provided with several slots for accommodating bottle bodies and keeping the bottle mouths always facing the through-holes, the snap-on slot box cover is provided on the opening side of the slots and limits each laboratory bottle in the corresponding slot, so that a plurality of laboratory bottles can be fixed at the same time and cleaned at the same time, and it is unnecessary to separately fix each laboratory bottle, effectively improving the efficiency of cleaning of the laboratory bottles. A mechanism for fixing laboratory bottles before cleaning the laboratory bottles and a nozzle mechanism for flushing laboratory bottles are provided; the side of the nozzle mechanism close to laboratory bottles is provided with several spray tubes which can extend into the laboratory bottles, and each of the spray tubes respectively corresponds to a through-hole on a one-to-one basis, so as to flush a whole laboratory bottle, ensuring the cleaning effect.

Description

一种实验瓶固定机构、清洗装置及其清洗方法A kind of experiment bottle fixing mechanism, cleaning device and cleaning method thereof 技术领域technical field
本发明主要应用于分析检测领域，针对气相、液相及质谱所用到的进样瓶的清洗装置，具体涉及一种实验瓶固定机构、清洗装置及其清洗方法。The invention is mainly applied to the field of analysis and detection, and is aimed at a cleaning device for a sample injection bottle used in gas phase, liquid phase and mass spectrometry, and specifically relates to an experimental bottle fixing mechanism, a cleaning device and a cleaning method thereof.
背景技术Background technique
目前，气相和液相技术因其高效、准确地分析性能，被广泛应用于各个分析检测领域，比如环境、食品、检验检疫、公安等。但是由于检测的样品数量繁多，每天需要用到的实验器皿数量也非常多，例如进样瓶、顶空瓶、核磁管、试管等需要大量使用，且难清洁的实验室器皿，清洗起来非常耗时耗力，有很多机构疲于清洁，就只用新的实验器皿，这种方式造成了大量的资源浪费和环境污染。也有一些机构反复清洗后使用。在人工清洗过程中，由于实验器皿的体积小，清洁起来比较费力，再加上清洗数量巨大，非常消耗人力和清洗溶剂。尤其是对于需要进到质谱的实验器皿，不能用含有表面活性剂的清洁剂，如果有残留，会影响检测结果。另外实验器皿清洗还有一个难题，实验器皿瓶口本身非常细，在用水清洁过程中，会因为表面张力的问题，造成洗液难以进入小瓶内部，造成清洁不到位的情况，从而影响之后的实验结果。At present, gas and liquid phase technologies are widely used in various analytical and testing fields due to their efficient and accurate analytical performance, such as the environment, food, inspection and quarantine, and public security. However, due to the large number of samples tested, the number of laboratory utensils that need to be used every day is also very large, such as sample vials, headspace vials, NMR tubes, test tubes, etc., which require a lot of use, and difficult to clean laboratory utensils. It is very time-consuming to clean. Time-consuming and labor-intensive, many institutions are tired of cleaning, so only new experimental utensils are used. This method causes a lot of waste of resources and environmental pollution. There are also some institutions that are used after repeated cleaning. In the manual cleaning process, due to the small size of the experimental utensils, it is more laborious to clean, and the large number of cleanings consumes a lot of manpower and cleaning solvents. Especially for the experimental utensils that need to enter the mass spectrometer, detergents containing surfactants cannot be used. If there are residues, it will affect the detection results. In addition, there is another problem in the cleaning of the experimental utensils. The bottle mouth of the experimental utensils itself is very thin. During the cleaning process with water, it will be difficult for the lotion to enter the interior of the vial due to the problem of surface tension, resulting in insufficient cleaning, which will affect subsequent experiments. result.
从目前的专利来看，对于实验器皿的清洁主要有两类，一类是清洗的方式，申请号201410216143.6的专利中用酸清洗，需要消耗大量的酸。或者采用直接灼烧的办法，实验器皿容易破裂，清洁成本高。还有一类是清洗装置，例如毛刷等，主要存在清洁位数少，清洁过程复杂，容易造成交叉污染等问题。还有一类是辅助清洁装置：CN201482769 U进样瓶清洗夹具，但是在对进样瓶进行清洗工作时，不可避免的需要对进样瓶挨个进行固定，导致清洗工作的复杂化。Judging from the current patents, there are mainly two types of cleaning of laboratory utensils. One is the cleaning method. In the patent with application number 201410216143.6, acid cleaning is used, which requires a large amount of acid. Or use the direct burning method, the experimental utensils are easy to break, and the cleaning cost is high. Another type is cleaning devices, such as brushes, etc., which mainly have problems such as few cleaning bits, complicated cleaning process, and easy cross-contamination. There is another type of auxiliary cleaning device: CN201482769 U sample bottle cleaning fixture, but when cleaning the sample bottle, it is inevitable to fix the sample bottle one by one, which complicates the cleaning work.
发明内容SUMMARY OF THE INVENTION
本发明的目的是提供一种自动清洗实验器皿装置及其清洗方法，以解决上述现有技术存在的问题，能够有效的提高清洗效率和清洗效果。The purpose of the present invention is to provide an automatic cleaning experimental vessel device and a cleaning method thereof, so as to solve the problems existing in the above-mentioned prior art, and can effectively improve the cleaning efficiency and cleaning effect.
为实现上述目的，本发明提供了如下方案：提供一种实验瓶清洗前的固定机构，包括用于固定实验瓶的扣槽盒，所述扣槽盒包括扣槽盒本体及扣合连接在所述扣槽盒本体上的扣槽盒盖，所述扣槽盒盖上开设有若干个 分别与各实验瓶瓶口相连通的通孔，所述扣槽盒本体上设有若干个用于容纳瓶身且保持瓶口始终朝向所述通孔的凹槽，所述扣槽盒盖设置在所述凹槽的开口侧并将各实验瓶限制在对应的所述凹槽中。In order to achieve the above-mentioned purpose, the present invention provides the following scheme: provide a fixing mechanism before cleaning the experimental bottle, including a button-slot box for fixing the experiment bottle, and the button-slot box includes a button-slot box body and a buckled connection at the The button groove box cover on the button groove box body, the button groove box cover is provided with a number of through holes which are respectively communicated with the bottle mouths of each experimental bottle, and the button groove box body is provided with a number of holes for accommodating The bottle body and the mouth of the bottle are always facing the groove of the through hole, and the snap groove cover is arranged on the opening side of the groove and restricts each experimental bottle in the corresponding groove.
优选的，各所述通孔对应套接在各所述凹槽内的实验瓶的瓶口周围并卡接在实验瓶的外壁上，当所述实验瓶为直筒状结构时，所述通孔环套在对应的瓶口周围，所述扣槽盒盖抵在瓶口端面上，当所述实验瓶呈台阶状结构、瓶口端的截面窄于瓶身截面时，瓶口端穿入所述通孔并伸出所述扣槽盒盖，所述扣槽盒盖抵在瓶身外壁上。Preferably, each of the through holes is correspondingly sleeved around the bottle mouth of the test bottle in each of the grooves and clamped on the outer wall of the test bottle. When the test bottle is a straight cylindrical structure, the through hole The ring is sleeved around the corresponding bottle mouth, and the buckle groove box cover is against the end surface of the bottle mouth. When the experimental bottle has a stepped structure and the cross section of the bottle mouth end is narrower than the bottle body section, the bottle mouth end penetrates into the bottle mouth. The through hole extends out of the buckle slot cover, and the buckle slot cover is pressed against the outer wall of the bottle body.
还提供一种实验瓶清洗装置，包括所述实验瓶清洗前的固定机构及用于冲洗实验瓶的喷头机构，所述喷头机构靠近实验瓶的一侧上设有若干个能够伸入实验瓶内的喷管，各所述喷管分别与所述通孔一一对应。A test bottle cleaning device is also provided, which includes a fixing mechanism before the test bottle is cleaned and a spray head mechanism for flushing the test bottle. The side of the spray head mechanism close to the test bottle is provided with a number of nozzles that can extend into the test bottle. Each of the nozzles corresponds to the through holes one-to-one.
优选的，所述喷头机构上设有与各所述喷管相连通的空腔，所述空腔上设有用于导通清洗液的进液口。Preferably, the nozzle mechanism is provided with a cavity communicating with each of the nozzles, and the cavity is provided with a liquid inlet for conducting cleaning liquid.
优选的，所述实验瓶清洗前的固定机构的下方设有用于将喷头机构安装在内的底座，所述底座呈开口朝上的槽状结构，所述扣槽盒密封扣合在所述槽状结构的开口端，且所述凹槽的开口朝向所述槽状结构的槽底。Preferably, a base for installing the spray head mechanism is provided below the fixing mechanism before the test bottle is cleaned, the base has a groove-like structure with an opening facing upward, and the buckle groove box is sealed and buckled in the groove. the opening end of the groove-like structure, and the opening of the groove faces the groove bottom of the groove-like structure.
优选的，所述槽状结构内悬空设有用于承载所述喷头装置的固定板，且所述喷管朝上设置，当所述扣槽盒固定在所述槽状结构上时，所述喷管悬空伸入实验瓶内，且所述固定板上开设有若干个用于导流废液的导流孔。Preferably, a fixing plate for carrying the spray head device is suspended in the groove-shaped structure, and the spray pipe is arranged upward. When the buckle groove box is fixed on the groove-shaped structure, the spray The tube is suspended and extended into the experiment bottle, and the fixing plate is provided with a number of diversion holes for diverting waste liquid.
优选的，所述槽状结构包括位于所述固定板下方且用于临时收集废液的废液收集部，所述废液收集部与所述导流孔相连通，且所述废液收集部上设有用于导出废液的出液口。Preferably, the trough-shaped structure includes a waste liquid collection part located below the fixing plate and used for temporarily collecting waste liquid, the waste liquid collection part is communicated with the guide hole, and the waste liquid collection part There is a liquid outlet for discharging waste liquid.
优选的，所述底座外侧设有储液机构，所述储液装置包括若干个储液单元，各所述储液单元均能够与所述进液口和所述出液口相连通，所述储液单元分为用于对实验瓶通过废液预洗的废液单元和用于存储清洗液的清洗液单元。Preferably, a liquid storage mechanism is provided on the outside of the base, and the liquid storage device includes a plurality of liquid storage units, each of which can be communicated with the liquid inlet and the liquid outlet. The liquid storage unit is divided into a waste liquid unit for pre-washing the experimental bottle with waste liquid and a cleaning liquid unit for storing the cleaning liquid.
优选的，所述底座外侧设有控制机构，所述控制机构包括用于稳定控制废液或清洗液流量的输液泵、用于增大废液或清洗液冲刷力度的增压泵、用来切换连通不同所述储液单元的溶剂切换阀。Preferably, a control mechanism is provided on the outside of the base, and the control mechanism includes an infusion pump for stably controlling the flow of waste liquid or cleaning liquid, a booster pump for increasing the scouring force of waste liquid or cleaning liquid, and a switch for switching Connect the solvent switching valves of different liquid storage units.
还提供一种实验瓶的清洗方法，包括如下步骤：Also provided is a cleaning method for an experimental bottle, comprising the following steps:
S1、倾倒残余废液：将用过的实验瓶拧去瓶盖后放入扣槽盒本体的各凹槽中，盖上扣槽盒盖，将整个扣槽盒倒置震荡排出实验瓶内残余的废液；S1. Dumping the residual waste liquid: Unscrew the cap of the used experimental bottle and put it into the grooves of the button box body, cover the button box cover, and shake the entire button box upside down to discharge the residual in the experiment bottle. waste liquid;
S2、放置扣槽盒：把扣槽盒倒扣在呈凹槽状结构的底座上，扣槽盒本体上凹槽的开口朝向底座的底壁，各喷管伸入相对应的实验瓶内；S2. Place the slot box: buckle the slot box upside down on the base with a groove-like structure, the opening of the groove on the body of the slot box faces the bottom wall of the base, and each nozzle extends into the corresponding experimental bottle;
S3、灌入清洗液：在清洗液单元中加入适配的清洗液；S3. Filling in the cleaning solution: add a suitable cleaning solution to the cleaning solution unit;
S4、喷射清洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷管，然后以较大压力冲刷实验瓶底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元；S4. Jet cleaning: turn on the infusion pump and the booster pump connected with the liquid storage unit, control the solenoid valve to switch to the channel connected with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure. The flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then flow to the waste unit;
S5、更换实验瓶：将清洗完成的实验瓶从扣槽盒内移走，并更换为另一批需要清洗的实验瓶，并将扣槽盒重新放置在底座上；S5. Replace the experimental bottle: remove the cleaned experimental bottle from the button slot box, and replace it with another batch of experimental bottles that need to be cleaned, and place the button slot box on the base again;
S6、预洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与废液单元连通的通路上，废液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷管，然后以较大压力冲刷实验瓶底部，冲刷后的废液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元，完成对实验瓶的预洗；S6. Pre-washing: turn on the infusion pump and the booster pump that are connected to the liquid storage unit, and control the solenoid valve to switch to the channel connected to the waste liquid unit. The waste liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure. The flushed waste liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then Flow to the waste liquid unit to complete the pre-washing of the experimental bottle;
S7、再次清洗：控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷管，然后以较大压力冲刷实验瓶底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元；S7. Clean again: control the solenoid valve to switch to the passage communicating with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and after entering the booster pump for pressurization, it enters each nozzle through the base, and then it is relatively The bottom of the experimental bottle is flushed with high pressure, and the flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the guide hole to the waste liquid collection part of the base, and then flows to the waste liquid unit;
S8、后续清洗：更换下一批实验瓶，并重复S6-S7的步骤。S8. Subsequent cleaning: replace the next batch of experimental bottles, and repeat the steps of S6-S7.
本发明相对于现有技术取得了以下技术效果：The present invention has achieved the following technical effects with respect to the prior art:
第一、扣槽盒盖上开设有若干个分别与各实验瓶瓶口相连通的通孔，扣槽盒本体上设有若干个用于容纳瓶身且保持瓶口始终朝向通孔的凹槽，扣槽盒盖设置在凹槽的开口侧并将各实验瓶限制在对应的凹槽中，进而能够将多个实验瓶同时固定、同时清洗，无需再对各个实验瓶单独固定，有效提高了对实验瓶的清洗效率。First, there are several through holes on the cover of the button slot box which are respectively connected with the bottle mouths of each experimental bottle, and the button box box body is provided with a number of grooves for accommodating the bottle body and keeping the bottle mouth always facing the through holes. , the buckle groove box cover is arranged on the opening side of the groove and restricts each experimental bottle in the corresponding groove, so that multiple experimental bottles can be fixed and cleaned at the same time, without the need to fix each experimental bottle separately, which effectively improves the Cleaning efficiency of experimental bottles.
第二、各通孔对应套接在各凹槽内的实验瓶的瓶口周围并卡接在实验瓶的外壁上，进而将实验瓶稳固在扣槽盒本体和扣槽盒盖之间，避免在倒置的过程中发生晃动，影响对实验瓶后续的清洗工作。Second, each through hole is correspondingly sleeved around the bottle mouth of the experimental bottle in each groove and clamped on the outer wall of the experimental bottle, so as to stabilize the experimental bottle between the button-slot box body and the button-slot box cover to avoid Shaking occurs during the inversion process, which affects the subsequent cleaning of the experimental bottle.
第三、喷头机构靠近实验瓶的一侧上设有若干个能够伸入实验瓶内的喷管，各喷管分别与通孔一一对应，喷管对应实验瓶瓶底，对瓶底进行冲刷后，清洗液从两侧沿实验瓶内侧壁流向瓶口，完成对整个实验瓶的冲洗工作，保证了清洗效果。Third, the side of the nozzle mechanism close to the experimental bottle is provided with several nozzles that can extend into the experimental bottle. Each nozzle corresponds to the through hole one by one, and the nozzle corresponds to the bottom of the experimental bottle to flush the bottom of the bottle. Afterwards, the cleaning liquid flows from both sides along the inner side wall of the experimental bottle to the bottle mouth to complete the flushing of the entire experimental bottle and ensure the cleaning effect.
第四、喷头机构上设有与各喷管相连通的空腔，空腔上设有用于导通清洗液的进液口，利用空腔形成布水器的效果，保证各个喷头喷淋量的均匀性。Fourth, the nozzle mechanism is provided with a cavity that communicates with each nozzle, the cavity is provided with a liquid inlet for conducting cleaning liquid, and the cavity is used to form the effect of a water distributor to ensure the spray volume of each nozzle. uniformity.
第五、实验瓶清洗前的固定机构的下方设有用于将喷头机构安装在内的底座，底座呈开口朝上的槽状结构，扣槽盒密封扣合在槽状结构的开口端，且凹槽的开口朝向槽状结构的槽底，使得扣槽盒和槽状结构之间形成封闭状态，避免了喷淋液体溅射到槽状结构之外。Fifth, there is a base for installing the sprinkler mechanism under the fixing mechanism before the experiment bottle is cleaned. The base has a groove-shaped structure with an opening facing upward. The opening of the groove faces the groove bottom of the groove-shaped structure, so that a closed state is formed between the buckle groove box and the groove-shaped structure, and the spraying of the spray liquid outside the groove-shaped structure is avoided.
第六、底座外侧设有储液机构，储液装置包括若干个储液单元，各储液单元均能够与进液口和出液口相连通，储液单元分为用于对实验瓶通过废液预洗的废液单元和用于存储清洗液的清洗液单元，重复利用废液和清洗液，达到清洗液充分利用的最大化，降低使用成本。Sixth, there is a liquid storage mechanism on the outside of the base. The liquid storage device includes several liquid storage units. Each liquid storage unit can be communicated with the liquid inlet and the liquid outlet. The waste liquid unit for liquid pre-washing and the cleaning liquid unit for storing cleaning liquid, reuse the waste liquid and cleaning liquid to maximize the full utilization of the cleaning liquid and reduce the use cost.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative labor.
图1为扣槽盒盖侧向剖视图；Fig. 1 is the side sectional view of the buckle groove box cover;
图2为扣槽盒盖的俯视图；Figure 2 is a top view of the buckle slot cover;
图3为扣槽盒本体侧向剖视图；Figure 3 is a side cross-sectional view of the buckle box body;
图4为扣槽盒本体的俯视图；Fig. 4 is the top view of the buckle slot box body;
图5为扣槽盒盖扣合在扣槽盒本体上的示意图；5 is a schematic diagram of the buckle slot box cover being buckled on the buckle slot box body;
图6为喷头机构的俯视图；6 is a top view of the nozzle mechanism;
图7为喷头机构的侧视图；Figure 7 is a side view of the nozzle mechanism;
图8为实验瓶清洗装置的侧视图；Figure 8 is a side view of the experimental bottle cleaning device;
图9为实验瓶清洗装置的正视图；Fig. 9 is the front view of the experimental bottle cleaning device;
图10为喷管伸入实验瓶内的示意图；Fig. 10 is the schematic diagram that the nozzle extends into the experiment bottle;
其中，1-扣槽盒盖、2-通孔、3-把手、4-扣槽盒本体、5-凹槽、6-空腔、7-喷管、8-实验瓶、9-进液口、10-出液口、11-把手放置槽、12-废液收集部、13-底座、14-扣槽盒、15-导流孔、16-固定板。Among them, 1-buckle box cover, 2-through hole, 3-handle, 4-buckle box body, 5-groove, 6-cavity, 7-spray, 8-experimental bottle, 9-liquid inlet , 10- liquid outlet, 11- handle placement groove, 12- waste liquid collection part, 13- base, 14- buckle groove box, 15- guide hole, 16- fixing plate.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
本发明的目的是提供一种自动清洗实验器皿装置及其清洗方法，以解决上述现有技术存在的问题，能够有效的提高清洗效率和清洗效果。The purpose of the present invention is to provide an automatic cleaning experimental vessel device and a cleaning method thereof, so as to solve the problems existing in the above-mentioned prior art, and can effectively improve the cleaning efficiency and cleaning effect.
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明作进一步详细的说明。In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
请参考图1-10所示，一种实验瓶8清洗前的固定机构，包括用于固定实验瓶8的扣槽盒14，本发明中的实验瓶8具体指的是进样瓶、顶空瓶、核磁管、试管等等，实验室内常用到且不便清洗的实验器皿，优选的扣槽盒14采用硬质透明pvc等材料制作而成，选材简单，而且能够便于观察扣槽盒14内部实验瓶8的固定情况，以能够及时调整；其中，扣槽盒14包括扣槽盒本体4及扣合连接在扣槽盒本体4上的扣槽盒盖1，扣槽盒盖1上开设有若干个分别与各实验瓶8瓶口相连通的通孔2，优选的各个通孔2分别与对应的瓶口同轴线，以保证后续清洗中喷管7穿过通孔2伸入实验瓶8的中心位置，提高清洗效果，扣槽盒本体4上设有若干个用于容纳瓶身且保持瓶口始终朝向通孔2的凹槽5，扣槽盒盖1设置在凹槽5的开口侧并将各实验瓶8限制在对应的凹槽5中，避免实验瓶8在扣槽盒14转动的过程中出现较大程度上的晃动，且两者扣紧时，扣槽盒14可以旋转180°，实验瓶8也不会变更位置，进而能够将多个实验瓶8同时固定，并先统一倾倒废液，进而能够同时清洗，无需再对各个实验瓶8 单独固定，扣槽盒14也可以单独使用，当实验瓶8太脏，可以单独放在超声里超声清洁，有效提高了对实验瓶8的清洗效率，优选的通孔2的结构小于瓶口或者与瓶口的结构不一致，例如当瓶口为圆形结构时，通孔2可以为角形通孔2等，以避免实验瓶8为直筒状结构时容易从通孔2处脱出。Please refer to FIGS. 1-10 , a fixing mechanism for the experiment bottle 8 before cleaning includes a button-slot box 14 for fixing the experiment bottle 8. The experiment bottle 8 in the present invention specifically refers to a sample bottle, a headspace Bottles, nuclear magnetic tubes, test tubes, etc., which are commonly used in the laboratory and are inconvenient to clean. The preferred buckle box 14 is made of hard transparent PVC and other materials, the material selection is simple, and it is easy to observe the inside of the buckle box 14 The fixing situation of the experimental bottle 8 can be adjusted in time; wherein, the button slot box 14 includes a button slot box body 4 and a button slot box cover 1 that is buckled and connected to the button slot box body 4, and the button slot box cover 1 is provided with Several through holes 2 communicated with the bottle mouths of each experimental bottle 8 respectively, preferably each through hole 2 is coaxial with the corresponding bottle mouth, so as to ensure that the nozzle 7 extends into the experimental bottle through the through holes 2 in the subsequent cleaning. 8, to improve the cleaning effect, the button groove box body 4 is provided with a number of grooves 5 for accommodating the bottle body and keeping the bottle mouth always facing the through hole 2, and the button groove box cover 1 is arranged at the opening of the groove 5 side and limit each test bottle 8 in the corresponding groove 5, so as to prevent the test bottle 8 from shaking to a large extent during the rotation of the buckle box 14, and when the two are fastened, the buckle box 14 can be rotated 180°, the position of the experimental bottles 8 will not be changed, so that multiple experimental bottles 8 can be fixed at the same time, and the waste liquid can be dumped uniformly first, and then can be cleaned at the same time. It can be used alone. When the experimental bottle 8 is too dirty, it can be placed in ultrasonic cleaning alone, which effectively improves the cleaning efficiency of the experimental bottle 8. The preferred structure of the through hole 2 is smaller than the bottle mouth or inconsistent with the structure of the bottle mouth, for example When the bottle mouth has a circular structure, the through hole 2 can be an angular through hole 2 or the like, so as to prevent the test bottle 8 from being easily pulled out from the through hole 2 when the test bottle 8 has a straight cylindrical structure.
各通孔2对应套接在各凹槽5内的实验瓶8的瓶口周围并卡接在实验瓶8的外壁上，将实验瓶8稳固在扣槽盒本体4和扣槽盒盖1之间，避免在倒置的过程中发生晃动，影响对实验瓶8后续的清洗工作；其中，当实验瓶8为直筒状结构时，通孔2环套在对应的瓶口周围，扣槽盒盖1抵在瓶口端面上，此时通孔2的结构或者小于瓶口，或者如上述提到的通孔2的结构与瓶口的结构不一致，使得通孔2与瓶口同轴后，扣槽盒盖1的内壁抵在瓶口的端面上；当实验瓶8呈台阶状结构、瓶口端的截面窄于瓶身截面时，瓶口端穿入通孔2并伸出扣槽盒盖1，此时瓶口端的结构小于通孔2，而瓶身的结构大于通孔2，使得扣槽盒盖1抵在瓶身外壁上，完成对实验瓶8的固定工作。Each through hole 2 is correspondingly sleeved around the bottle mouth of the experimental bottle 8 in each groove 5 and is clamped on the outer wall of the experimental bottle 8, so as to stabilize the experimental bottle 8 between the button slot box body 4 and the button slot box cover 1. during the inversion process, to avoid shaking during the inversion process, which will affect the subsequent cleaning of the experimental bottle 8; wherein, when the experimental bottle 8 is a straight cylindrical structure, the through hole 2 is ring sleeved around the corresponding bottle mouth, and the groove cover 1 Abutting on the end face of the bottle mouth, the structure of the through hole 2 is either smaller than the bottle mouth at this time, or the structure of the through hole 2 mentioned above is inconsistent with the structure of the bottle mouth, so that after the through hole 2 is coaxial with the bottle mouth, the buckle groove is formed. The inner wall of the box cover 1 is against the end face of the bottle mouth; when the experimental bottle 8 has a stepped structure and the cross section of the bottle mouth end is narrower than the bottle body section, the bottle mouth end penetrates through the through hole 2 and extends out of the buckle groove box cover 1, At this time, the structure of the bottle mouth end is smaller than the through hole 2, and the structure of the bottle body is larger than that of the through hole 2, so that the groove cover 1 is pressed against the outer wall of the bottle body, and the fixing work of the experimental bottle 8 is completed.
进一步的，还提供一种实验瓶8清洗装置，包括实验瓶8清洗前的固定机构及用于冲洗实验瓶8的喷头机构，喷头机构靠近实验瓶8的一侧上设有若干个能够伸入实验瓶8内的喷管7，各喷管7分别与通孔2一一对应，优选的喷管7的截面较小，且远小于通孔2和瓶口，以使得喷管7在穿过通孔2伸入实验瓶8内时，能够充分避免与瓶口或者通孔2的边缘相接触，导致喷管7折弯或者贴靠实验瓶8内壁等不良状况的发生，优选的喷管7对应实验瓶8瓶底，对瓶底进行冲刷后，清洗液从两侧沿实验瓶8内侧壁流向瓶口，完成对整个实验瓶8的冲洗工作，保证了清洗效果，优选的喷管7可以采用不锈钢细管，也可以不限于不锈钢材质，采用PEEK或其他材质，喷管7与扣槽盒盖1上的通孔2一一对应，与实验瓶8的轴线同轴。Further, a cleaning device for the experimental bottle 8 is also provided, which includes a fixing mechanism before the cleaning of the experimental bottle 8 and a nozzle mechanism for flushing the experimental bottle 8. For the nozzles 7 in the experimental bottle 8, each nozzle 7 corresponds to the through holes 2 one-to-one. The preferred cross-section of the nozzles 7 is small, and is much smaller than the through holes 2 and the bottle mouth, so that the nozzles 7 pass through. When the through-hole 2 extends into the test bottle 8, it can fully avoid contact with the bottle mouth or the edge of the through-hole 2, resulting in the occurrence of bad conditions such as the nozzle 7 being bent or abutting against the inner wall of the test bottle 8. The preferred nozzle 7 Corresponding to the bottom of the experimental bottle 8, after rinsing the bottom of the bottle, the cleaning liquid flows from both sides along the inner side wall of the experimental bottle 8 to the bottle mouth to complete the flushing of the entire experimental bottle 8 and ensure the cleaning effect. A thin stainless steel tube is used, but it is not limited to stainless steel, but PEEK or other materials are used.
喷头机构上设有与各喷管7相连通的空腔6，空腔6上设有用于导通清洗液的进液口9，其中，空腔6整体呈板状结构，喷管7沿竖直方向连通设置在空腔6上方，利用空腔6形成布水器的效果，保证各个喷管7喷淋量的均匀性，进而提高了各个喷管7对各实验瓶8喷淋清洗的效果。The nozzle mechanism is provided with a cavity 6 that communicates with each nozzle 7, and the cavity 6 is provided with a liquid inlet 9 for conducting cleaning liquid. The vertical connection is arranged above the cavity 6, and the effect of forming a water distributor by the cavity 6 ensures the uniformity of the spray amount of each nozzle 7, thereby improving the spray cleaning effect of each nozzle 7 on each experimental bottle 8. .
实验瓶8清洗前的固定机构的下方设有用于将喷头机构安装在内的底座13，底座13呈开口朝上的槽状结构，扣槽盒14密封扣合在槽状结构的开口端，且凹槽5的开口朝向槽状结构的槽底，使得各个实验瓶8的瓶口朝向槽状结构的槽底，进而一一对应套接在各喷管7上，优选的为方便扣槽盒本体4和扣槽盒盖1之间的对准连接，扣槽盒本体4和扣槽盒盖1上分别设有能够相互对准拼接在一起的把手3，当扣槽盒盖1准确拼接在扣槽盒本体4上时，分别位于扣槽盒本体4和扣槽盒盖1上的把手3能够准确对应拼接在一起，为方便扣槽盒14能够准确装配到底座13上，底座13的顶端开设有与把手3相适配的把手放置槽11，当拼接在一起的把手3对准放置在把手放置槽11上时，扣槽盒14恰好对准放置在底座13上。A base 13 for installing the spray head mechanism is provided below the fixing mechanism of the experimental bottle 8 before cleaning. The opening of the groove 5 faces the groove bottom of the groove structure, so that the bottle mouth of each experimental bottle 8 faces the groove bottom of the groove structure, and then is sleeved on each nozzle 7 in a one-to-one correspondence. Alignment connection between 4 and the buckle slot box cover 1, the buckle slot box body 4 and the buckle slot box cover 1 are respectively provided with handles 3 that can be aligned and spliced together. When the slot box body 4 is installed, the handles 3 respectively located on the buckle slot box body 4 and the buckle slot box cover 1 can be accurately spliced together. There is a handle placement slot 11 matched with the handle 3 . When the spliced handles 3 are aligned and placed on the handle placement slot 11 , the buckle slot box 14 is just aligned and placed on the base 13 .
槽状结构内悬空设有用于承载喷头装置的固定板16，固定板16的边缘密封连接在槽状结构的内壁上，优选的可拆卸连接，以方便对固定板16的更换或清洗工作等，且喷管7朝上设置，当扣槽盒14固定在槽状结构上时，喷管7悬空伸入实验瓶8内，且固定板16上开设有若干个用于导流废液的导流孔15，将从瓶口流出的废液集中在固定板16上后，从固定板16上的导流孔15流出，优选的固定板16的表面朝向导流孔15具有一定弧度，便于废液及时流走，且槽状结构包括位于固定板16下方且用于临时收集废液的废液收集部12，废液收集部12与导流孔15相连通，废液经导流孔15进入废液收集部12，且废液收集部12上设有用于导出废液的出液口10，以便于连通储液机构，将收集在废液收集部12内的废液导出。A fixed plate 16 for carrying the nozzle device is suspended in the groove-like structure. The edge of the fixed plate 16 is sealed and connected to the inner wall of the groove-like structure. And the nozzle 7 is set upward, when the buckle box 14 is fixed on the groove-like structure, the nozzle 7 is suspended into the experimental bottle 8, and the fixed plate 16 is provided with a number of diversions for diverting waste liquid. Hole 15, after the waste liquid flowing from the bottle mouth is concentrated on the fixed plate 16, it flows out from the guide hole 15 on the fixed plate 16. Preferably, the surface of the fixed plate 16 has a certain arc toward the guide hole 15, which is convenient for waste liquid. It flows away in time, and the trough structure includes a waste liquid collection part 12 located under the fixed plate 16 and used for temporarily collecting waste liquid. The waste liquid collection part 12 is communicated with the guide hole 15, and the waste liquid enters the waste liquid through the guide hole 15. The liquid collection part 12 is provided with a liquid outlet 10 for leading out the waste liquid, so as to communicate with the liquid storage mechanism and lead out the waste liquid collected in the waste liquid collection part 12 .
底座13外侧设有储液机构，储液装置包括若干个储液单元，各储液单元均能够与进液口9和出液口10相连通，储液单元分为用于对实验瓶8通过废液预洗的废液单元和用于存储清洗液的清洗液单元，重复利用废液和清洗液，达到清洗液充分利用的最大化，降低使用成本。优选的各储液单元有出液端和进液端，以配合连接进液口9和出液口10，不同储液单元的容器不受限制。不同储液单元之间可以任意切换，优选的主要有四个储液单元，分为清洗液A区、清洗液B区、废液a区、废液b区，废液a区的废液用来预洗和溶解，废液b区的废液可以用来2次清洗，废液区 的溶液可以循环使用，从而达到节省溶剂的目的，优选的清洗液A区和清洗液B区分别加上工业级乙醇和去离子水。The outside of the base 13 is provided with a liquid storage mechanism. The liquid storage device includes several liquid storage units. Each liquid storage unit can be communicated with the liquid inlet 9 and the liquid outlet 10. The waste liquid unit for pre-washing the waste liquid and the cleaning liquid unit for storing the cleaning liquid, reuse the waste liquid and the cleaning liquid to maximize the full utilization of the cleaning liquid and reduce the use cost. Preferably, each liquid storage unit has a liquid outlet end and a liquid inlet end to cooperate with the liquid inlet 9 and the liquid outlet 10, and the containers of different liquid storage units are not limited. Different liquid storage units can be switched arbitrarily. There are preferably four liquid storage units, which are divided into cleaning liquid A area, cleaning liquid B area, waste liquid a area, and waste liquid b area. To pre-wash and dissolve, the waste liquid in the waste liquid area b can be used for two cleanings, and the solution in the waste liquid area can be recycled, so as to achieve the purpose of saving solvent, the preferred cleaning liquid A area and cleaning liquid B area are respectively added Technical grade ethanol and deionized water.
底座13外侧设有控制机构，控制机构包括用于稳定控制废液或清洗液流量的输液泵、用于增大废液或清洗液冲刷力度的增压泵、用来切换连通不同储液单元的溶剂切换阀，优选的溶剂切换阀采用电磁阀等易于电控的阀门组件，通过输液泵和增加泵，保证对实验瓶8的冲洗效果，优选的，增压泵用来给清洗试剂增加压力，从而增大清洗试剂的冲刷力度，进而提高清洁效率，增压泵上连同一个小型供气装置，以确保增加压力的稳定性，通过溶剂切换阀切换连通不同的储液单元，实现先利用废液对实验瓶8进行冲洗，在利用清洗液对后续清洗，保证了清洗液充分利用和清洗效果，通过溶剂切换阀连接，每次冲洗实验瓶8后流入底座13的废液，再流入废液a区或废液b区，从而实现循环使用的目的。每个储液单元，会有一个液位传感器，如果出现液位过高的情况，会自动停止清洗过程，避免清洗溶液溢出的现象。There is a control mechanism on the outside of the base 13. The control mechanism includes an infusion pump for stably controlling the flow of waste liquid or cleaning liquid, a booster pump for increasing the flushing force of waste liquid or cleaning liquid, and a switch for connecting different liquid storage units. Solvent switching valve, the preferred solvent switching valve adopts solenoid valve and other valve components that are easy to be electronically controlled. Through the infusion pump and the booster pump, the flushing effect of the experimental bottle 8 is ensured. Preferably, the booster pump is used to increase the pressure of the cleaning reagent. Thereby increasing the scouring force of the cleaning reagent, thereby improving the cleaning efficiency. A small air supply device is attached to the booster pump to ensure the stability of the increased pressure. The solvent switching valve is used to switch and connect different liquid storage units to realize the first utilization of waste liquid. The experiment bottle 8 is rinsed, and the cleaning solution is used for subsequent cleaning to ensure the full use of the cleaning solution and the cleaning effect. It is connected through a solvent switching valve. After each rinse of the experiment bottle 8, the waste liquid flowing into the base 13, and then into the waste liquid a. Zone or waste liquid b zone, so as to achieve the purpose of recycling. Each liquid storage unit has a liquid level sensor. If the liquid level is too high, the cleaning process will be automatically stopped to avoid the overflow of the cleaning solution.
还提供一种实验瓶8的清洗方法，包括如下步骤：Also provide a cleaning method of the experimental bottle 8, comprising the steps:
S1、倾倒残余废液：将用过的实验瓶8拧去瓶盖后放入扣槽盒本体4的各凹槽5中，盖上扣槽盒盖1，将整个扣槽盒14倒置震荡排出实验瓶8内残余的废液；S1. Dumping the residual waste liquid: Unscrew the cap of the used experimental bottle 8 and put it into each groove 5 of the button box body 4, cover the button box cover 1, and discharge the entire button box 14 upside down and oscillating. The residual waste liquid in the experimental bottle 8;
S2、放置扣槽盒14：把扣槽盒14倒扣在呈凹槽5状结构的底座13上，扣槽盒本体4上凹槽5的开口朝向底座13的底壁，各喷管7伸入相对应的实验瓶8内；S2. Place the button slot box 14: buckle the button slot box 14 upside down on the base 13 with the groove 5-shaped structure, the opening of the groove 5 on the button slot box body 4 faces the bottom wall of the base 13, and each nozzle 7 extends into the corresponding experimental bottle 8;
S3、灌入清洗液：在清洗液单元中加入适配的清洗液；S3. Filling in the cleaning solution: add a suitable cleaning solution to the cleaning solution unit;
S4、喷射清洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座13进到各个喷管7，然后以较大压力冲刷实验瓶8底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔15到底座13的废液收集部12，然后再流到废液单元；S4. Jet cleaning: turn on the infusion pump and the booster pump connected with the liquid storage unit, control the solenoid valve to switch to the channel connected with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle 7 through the base 13, and then flushes the bottom of the experimental bottle 8 with a relatively large pressure. The washed cleaning liquid flows out from the bottle mouth under the action of gravity, and passes through the guide hole 15 to the waste liquid in the base 13. The collection part 12, and then flows to the waste liquid unit;
S5、更换实验瓶8：将清洗完成的实验瓶8从扣槽盒14内移走，并更换为另一批需要清洗的实验瓶8，并将扣槽盒14重新放置在底座13上；S5, replace the experimental bottle 8: remove the cleaned experimental bottle 8 from the button slot box 14, and replace it with another batch of experimental bottles 8 that need to be cleaned, and place the button slot box 14 on the base 13 again;
S6、预洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与废液单元连通的通路上，废液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座13进到各个喷管7，然后以较大压力冲刷实验瓶8底部，冲刷后的废液在重力的作用下从瓶口流出，通过导流孔15到底座13的废液收集部12，然后再流到废液单元，完成对实验瓶8的预洗；S6. Pre-washing: turn on the infusion pump and the booster pump that are connected to the liquid storage unit, and control the solenoid valve to switch to the channel connected to the waste liquid unit. The waste liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle 7 through the base 13, and then flushes the bottom of the experimental bottle 8 with a relatively large pressure. The washed waste liquid flows out from the bottle mouth under the action of gravity, and passes through the guide hole 15 to the waste liquid in the base 13. The collection part 12 then flows to the waste liquid unit to complete the pre-washing of the experimental bottle 8;
S7、再次清洗：控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座13进到各个喷管7，然后以较大压力冲刷实验瓶8底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔15到底座13的废液收集部12，然后再流到废液单元；S7. Cleaning again: The solenoid valve is controlled to switch to the channel connected to the cleaning liquid unit. The cleaning liquid flows out stably under the action of the infusion pump. After entering the booster pump, it enters each nozzle 7 through the base 13, and then The bottom of the experimental bottle 8 is flushed with a relatively large pressure, and the flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the guide hole 15 to the waste liquid collection part 12 of the base 13, and then flows to the waste liquid unit;
S8、后续清洗：更换下一批实验瓶8，并重复S6-S7的步骤。S8. Subsequent cleaning: replace the next batch of experimental bottles 8, and repeat the steps of S6-S7.
本发明中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处。本说明书内容不应理解为对本发明的限制。In the present invention, specific examples are used to illustrate the principles and implementations of the present invention, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention; There will be changes in the specific implementation manner and application scope of the idea of the invention. The contents of this specification should not be construed as limiting the present invention.

Claims (10)

  1. 一种实验瓶清洗前的固定机构，其特征在于，包括用于固定实验瓶的扣槽盒，所述扣槽盒包括扣槽盒本体及扣合连接在所述扣槽盒本体上的扣槽盒盖，所述扣槽盒盖上开设有若干个分别与各实验瓶瓶口相连通的通孔，所述扣槽盒本体上设有若干个用于容纳瓶身且保持瓶口始终朝向所述通孔的凹槽，所述扣槽盒盖设置在所述凹槽的开口侧并将各实验瓶限制在对应的所述凹槽中。A fixing mechanism for an experiment bottle before cleaning is characterized in that it includes a buckle slot box for fixing the experiment bottle, and the buckle slot box includes a buckle slot box body and a buckle slot that is buckled and connected to the buckle slot box body. A box cover, the buckle groove box cover is provided with a number of through holes which are respectively connected with the bottle mouth of each experimental bottle, and the button groove box body is provided with a number of holes for accommodating the bottle body and keeping the bottle mouth always facing all the test bottles. The groove of the through-hole is provided, and the buckle-groove box cover is arranged on the opening side of the groove and confines each experimental bottle in the corresponding groove.
  2. 根据权利要求1所述的实验瓶清洗前的固定机构，其特征在于，各所述通孔对应套接在各所述凹槽内的实验瓶的瓶口周围并卡接在实验瓶的外壁上，当所述实验瓶为直筒状结构时，所述通孔环套在对应的瓶口周围，所述扣槽盒盖抵在瓶口端面上，当所述实验瓶呈台阶状结构、瓶口端的截面窄于瓶身截面时，瓶口端穿入所述通孔并伸出所述扣槽盒盖，所述扣槽盒盖抵在瓶身外壁上。The fixing mechanism of the test bottle before cleaning according to claim 1, wherein each of the through holes is correspondingly sleeved around the bottle mouth of the test bottle in each of the grooves and is clamped on the outer wall of the test bottle , when the experimental bottle has a straight cylindrical structure, the through-hole ring is sleeved around the corresponding bottle mouth, and the buckle groove box cover is against the end surface of the bottle mouth. When the experimental bottle has a stepped structure, the bottle mouth When the cross section of the end is narrower than the cross section of the bottle body, the bottle mouth end penetrates the through hole and protrudes out of the buckle groove box cover, and the buckle groove box cover abuts on the outer wall of the bottle body.
  3. 一种应用如权利要求1或2任一项所述的实验瓶清洗前的固定机构的实验瓶清洗装置，其特征在于，包括所述实验瓶清洗前的固定机构及用于冲洗实验瓶的喷头机构，所述喷头机构靠近实验瓶的一侧上设有若干个能够伸入实验瓶内的喷管，各所述喷管分别与所述通孔一一对应。A test bottle cleaning device applying the fixing mechanism before the test bottle cleaning according to any one of claims 1 and 2, characterized in that it includes the fixing mechanism before the test bottle cleaning and a spray head for rinsing the test bottle The nozzle mechanism is provided with a plurality of nozzles that can extend into the experimental bottle on the side of the nozzle mechanism close to the experimental bottle, and each of the nozzles corresponds to the through holes one-to-one.
  4. 根据权利要求3所述的实验瓶清洗装置，其特征在于，所述喷头机构上设有与各所述喷管相连通的空腔，所述空腔上设有用于导通清洗液的进液口。The experimental bottle cleaning device according to claim 3, wherein the nozzle mechanism is provided with a cavity communicating with each of the nozzles, and the cavity is provided with a liquid inlet for conducting cleaning liquid mouth.
  5. 根据权利要求4所述的实验瓶清洗装置，其特征在于，所述实验瓶清洗前的固定机构的下方设有用于将喷头机构安装在内的底座，所述底座呈开口朝上的槽状结构，所述扣槽盒密封扣合在所述槽状结构的开口端，且所述凹槽的开口朝向所述槽状结构的槽底。The test bottle cleaning device according to claim 4, wherein a base for installing the spray head mechanism is arranged below the fixing mechanism before the test bottle is cleaned, and the base has a groove-shaped structure with an opening facing upward. , the buckle groove box is sealed and buckled at the open end of the groove structure, and the opening of the groove faces the groove bottom of the groove structure.
  6. 根据权利要求5所述的实验瓶清洗装置，其特征在于，所述槽状结构内悬空设有用于承载所述喷头装置的固定板，且所述喷管朝上设置，当所述扣槽盒固定在所述槽状结构上时，所述喷管悬空伸入实验瓶内，且所述固定板上开设有若干个用于导流废液的导流孔。The experimental bottle cleaning device according to claim 5, characterized in that, a fixing plate for carrying the spray head device is suspended in the groove-shaped structure, and the spray pipe is arranged upward, when the buckle groove box When fixed on the groove-like structure, the nozzle is suspended and extended into the experiment bottle, and the fixing plate is provided with a plurality of diversion holes for diverting waste liquid.
  7. 根据权利要求6所述的实验瓶清洗装置，其特征在于，所述槽状结构包括位于所述固定板下方且用于临时收集废液的废液收集部，所述废液收集部与所述导流孔相连通，且所述废液收集部上设有用于导出废液的出 液口。The experimental bottle cleaning device according to claim 6, wherein the trough-shaped structure comprises a waste liquid collection part located under the fixing plate and used for temporarily collecting waste liquid, the waste liquid collection part is connected to the waste liquid collection part. The guide holes are connected, and the waste liquid collecting part is provided with a liquid outlet for leading out the waste liquid.
  8. 根据权利要求7所述的实验瓶清洗装置，其特征在于，所述底座外侧设有储液机构，所述储液装置包括若干个储液单元，各所述储液单元均能够与所述进液口和所述出液口相连通，所述储液单元分为用于对实验瓶通过废液预洗的废液单元和用于存储清洗液的清洗液单元。The experimental bottle cleaning device according to claim 7, wherein a liquid storage mechanism is provided outside the base, and the liquid storage device includes a plurality of liquid storage units, and each of the liquid storage units can be connected with the inlet and outlet. The liquid port is communicated with the liquid outlet, and the liquid storage unit is divided into a waste liquid unit for pre-washing the experimental bottle with waste liquid and a cleaning liquid unit for storing the cleaning liquid.
  9. 根据权利要求8所述的实验瓶清洗装置，其特征在于，所述底座外侧设有控制机构，所述控制机构包括用于稳定控制废液或清洗液流量的输液泵、用于增大废液或清洗液冲刷力度的增压泵、用来切换连通不同所述储液单元的溶剂切换阀。The experimental bottle cleaning device according to claim 8, wherein a control mechanism is provided on the outside of the base, and the control mechanism includes an infusion pump for stably controlling the flow of waste liquid or cleaning liquid, and for increasing the waste liquid. Or a booster pump for the flushing force of the cleaning liquid, and a solvent switching valve for switching and connecting different liquid storage units.
  10. 一种应用如权利要求3-9任一项所述的实验瓶清洗装置的实验瓶的清洗方法，其特征在于，包括如下步骤：A method for cleaning an experiment bottle applying the experiment bottle cleaning device according to any one of claims 3-9, characterized in that, comprising the steps:
    S1、倾倒残余废液：将用过的实验瓶拧去瓶盖后放入扣槽盒本体的各凹槽中，盖上扣槽盒盖，将整个扣槽盒倒置震荡排出实验瓶内残余的废液；S1. Dumping the residual waste liquid: Unscrew the cap of the used experimental bottle and put it into the grooves of the button box body, cover the button box cover, and shake the entire button box upside down to discharge the residual in the experiment bottle. waste liquid;
    S2、放置扣槽盒：把扣槽盒倒扣在呈凹槽状结构的底座上，扣槽盒本体上凹槽的开口朝向底座的底壁，各喷管伸入相对应的实验瓶内；S2. Place the slot box: buckle the slot box upside down on the base with a groove-like structure, the opening of the groove on the body of the slot box faces the bottom wall of the base, and each nozzle extends into the corresponding experimental bottle;
    S3、灌入清洗液：在清洗液单元中加入适配的清洗液；S3. Filling in the cleaning solution: add a suitable cleaning solution to the cleaning solution unit;
    S4、喷射清洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷管，然后以较大压力冲刷实验瓶底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元；S4. Jet cleaning: turn on the infusion pump and the booster pump connected with the liquid storage unit, control the solenoid valve to switch to the channel connected with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure. The flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then flow to the waste unit;
    S5、更换实验瓶：将清洗完成的实验瓶从扣槽盒内移走，并更换为另一批需要清洗的实验瓶，并将扣槽盒重新放置在底座上；S5. Replace the experimental bottle: remove the cleaned experimental bottle from the button slot box, and replace it with another batch of experimental bottles that need to be cleaned, and place the button slot box on the base again;
    S6、预洗：开启与储液单元相连通的输液泵和增加泵，控制电磁阀切换至与废液单元连通的通路上，废液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷管，然后以较大压力冲刷实验瓶底部，冲刷后的废液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元，完成对实验瓶的预洗；S6. Pre-washing: turn on the infusion pump and the booster pump that are connected to the liquid storage unit, and control the solenoid valve to switch to the channel connected to the waste liquid unit. The waste liquid flows out stably under the action of the infusion pump, and enters the booster pump to increase After pressing, it enters each nozzle through the base, and then flushes the bottom of the experimental bottle with a large pressure. The flushed waste liquid flows out from the bottle mouth under the action of gravity, passes through the diversion hole to the waste liquid collection part of the base, and then Flow to the waste liquid unit to complete the pre-washing of the experimental bottle;
    S7、再次清洗：控制电磁阀切换至与清洗液单元连通的通路上，清洗液在输液泵的作用下稳定流出，进到增压泵增压后，通过底座进到各个喷 管，然后以较大压力冲刷实验瓶底部，冲刷后的清洗液在重力的作用下从瓶口流出，通过导流孔到底座的废液收集部，然后再流到废液单元；S7. Clean again: control the solenoid valve to switch to the passage communicating with the cleaning liquid unit, the cleaning liquid flows out stably under the action of the infusion pump, and after entering the booster pump for pressurization, it enters each nozzle through the base, and then it is relatively The bottom of the experimental bottle is flushed with high pressure, and the flushed cleaning liquid flows out from the bottle mouth under the action of gravity, passes through the guide hole to the waste liquid collection part of the base, and then flows to the waste liquid unit;
    S8、后续清洗：更换下一批实验瓶，并重复S6-S7的步骤。S8. Subsequent cleaning: replace the next batch of experimental bottles, and repeat the steps of S6-S7.
PCT/CN2021/139624 2021-02-06 2021-12-20 Laboratory bottle fixing mechanism, cleaning device and cleaning method therefor WO2022166439A1 (en)

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