CN112090458B - Agricultural product detects with convenient clear reagent bottle - Google Patents
Agricultural product detects with convenient clear reagent bottle Download PDFInfo
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- CN112090458B CN112090458B CN202010998382.7A CN202010998382A CN112090458B CN 112090458 B CN112090458 B CN 112090458B CN 202010998382 A CN202010998382 A CN 202010998382A CN 112090458 B CN112090458 B CN 112090458B
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- storage cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/52—Containers specially adapted for storing or dispensing a reagent
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- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a reagent bottle convenient to clean for agricultural product detection, which comprises a bottle body, wherein a bottle cap with the size matched with the bottle opening is connected to the bottle opening of the bottle body, a first liquid storage cavity is formed in the bottle cap, a conical liquid flow channel is arranged on the first liquid storage cavity, a second liquid storage cavity is communicated and arranged above the liquid flow channel, a pressure guide plate is fixedly connected in the second liquid storage cavity, a pressure applying block is fixedly connected above the pressure guide plate and is in sliding connection with the bottle cap, a sliding plate with the size matched with the first liquid storage cavity is arranged at the top of the first liquid storage cavity, and a plurality of liquid inlet channels are respectively formed at the bottom of the first liquid storage cavity. Has the advantages that: the air bag is expanded by utilizing the scalability of the air bag, so that larger pressure is generated on the inner wall of the bottle body, and the cleaning work on the inner wall of the reagent bottle is realized.
Description
Technical Field
The invention relates to the technical field of agricultural product detection, in particular to a reagent bottle convenient to clean for agricultural product detection.
Background
The agricultural product detection carries out the processes of sampling (or sampling), processing, analyzing and detecting, data processing and forming result reports of all agricultural products, different detection items are provided for different types of agricultural products, and for rice: pesticide residues, pollutants (heavy metal elements), mycotoxins, food additives and the like are generally detected, and for wheat flour, whiteness, gluten content and quantity, ash content, moisture, falling number, flour thickness and the like are detected.
The agricultural product detection needs to be carried out by adopting, processing, detecting and other processes, the samples need to be collected in the processes, the reagent bottles need to be cleaned before the samples are collected through the reagent bottles, the cleaning process of the reagent bottles in the prior art is complex, and a long-time drying process is needed.
Disclosure of Invention
The invention aims to solve the problems that a reagent bottle for detection in the prior art is complex in cleaning process and needs a long-time drying process, and provides a reagent bottle convenient to clean for detecting agricultural products.
In order to achieve the purpose, the invention adopts the following technical scheme: a reagent bottle convenient to clean for agricultural product detection comprises a bottle body, wherein a bottle cap with the size and the dimension matched with a bottle opening is connected to the bottle opening of the bottle body, a first liquid storage cavity is formed in the bottle cap, a tapered liquid flow channel is formed in the first liquid storage cavity, a second liquid storage cavity is communicated above the liquid flow channel, a pressure guide plate is fixedly connected to the second liquid storage cavity, a pressure applying block is fixedly connected to the upper portion of the pressure guide plate and is in sliding connection with the bottle cap, a sliding plate with the size matched with the first liquid storage cavity is arranged at the top of the first liquid storage cavity, and a plurality of liquid inlet channels are formed in the bottom of the first liquid storage cavity respectively;
Every inlet channel's other end intercommunication is equipped with the telescopic link, the holding tank that quantity and telescopic link correspond is seted up to the bottom of bottle lid and the telescopic link is fixed to be set up in the holding tank, the logical groove intercommunication in the narrowest tube in inlet channel and the telescopic link is a plurality of the common intercommunication of one end that inlet channel was kept away from to logical groove in the telescopic link is equipped with annular clearance gasbag, annular gasbag's inner circle part is through a plurality of branch fixed connection.
In the reagent bottle convenient to clean for agricultural product detection, the rod body on the outermost side in the telescopic rod is connected with the accommodating groove in a matched mode, the side wall of the top of the side of the rod body on the outermost side is fixedly connected with the magnetic block, the side wall of the accommodating groove is provided with a sliding groove matched with the magnetic block, the top of the sliding groove is provided with a ferromagnetic layer, and the ferromagnetic layer and the magnetic block are attracted magnetically.
In above-mentioned agricultural product detection is with convenient clear reagent bottle, inlet channel's the highest point department is greater than the liquid level of first stock solution chamber, the junction of clearing up gasbag and logical groove is provided with the pressure valve.
In the reagent bottle convenient to clean for agricultural product detection, the surface of the liquid flow channel is provided with the flow guide layer with the hydrophobic structure, the pressure guide plate is made of a memory alloy material, the first liquid storage cavity is filled with ionic liquid, and the second liquid storage cavity is filled with evaporated liquid with a lower boiling point.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the telescopic rod is arranged at the bottle cap and is communicated with the first liquid storage cavity through the liquid flow channel, so that the telescopic rod is extended through liquid in the first liquid storage cavity, the cleaning air bag is deeply inserted into the bottom of the bottle, and the air bag is expanded by utilizing the scalability of the air bag, so that larger pressure is generated on the inner wall of the bottle body, and the cleaning work on the inner wall of the reagent bottle is realized;
2. when the telescopic rods move to the maximum displacement, the buffer liquid below the sliding plates enters the telescopic rods through the liquid inlet channels when the sliding plates are pressed, the attraction between the magnetic blocks and the ferromagnetic layers is overcome, so that the plurality of telescopic rods move downwards simultaneously, and the buffer liquid is pressed into the cleaning air bag through the pressure valve;
3. Because the cleaning air bag is of a telescopic type, the buffer liquid enters the cleaning air bag to expand the volume of the cleaning air bag, the outer wall of the air bag is fully attached to the inner wall of the bottle body, the pressing block is loosened at the moment, the gas is liquefied again under the action of heat absorption, the position of the sliding plate is raised, the position of the telescopic rod moves upwards under the state, the cleaning air bag is driven to move upwards, and the effect of integrally cleaning the inner wall of the bottle body is achieved;
4. the arrangement of the pressure valve ensures that when the cleaning air bag ascends, the buffer liquid does not directly enter the telescopic rod, but the buffer liquid in the cleaning air bag can be sucked out only after the telescopic rod reaches the minimum position, and the advantage is that on one hand, when the telescopic rod moves downwards, the telescopic air bag can not expand and contact with the inner wall of the bottle body because the pressure valve does not reach the opening pressure, and when the telescopic rod moves upwards, the pressure valve can not be opened to ensure that the cleaning air bag is always attached to the inner wall of the bottle body, so that the cleaning air bag only realizes the cleaning function in the process of moving the telescopic rod upwards, and the problem of secondary pollution caused by uniformly cleaning when the telescopic rod moves upwards and downwards is avoided;
5. the flow guide layer is arranged on the surface of the liquid flow channel, the effect of the flow guide layer is that the effect of one-way flow guide is achieved through the included angle of the liquid level, when the liquid in the second liquid storage cavity is in a liquid state, the liquid cannot flow into the position above the sliding plate through the liquid flow channel, and after the liquid in the second liquid storage cavity is liquefied again through gasification, the liquid above the sliding plate can flow back into the second liquid storage cavity under the action of counter gravity, so that the effect of recovering the initial state is achieved, and the use is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a reagent bottle for agricultural product detection, which is convenient to clean and provided by the invention;
FIG. 2 is an enlarged schematic view of part A of a reagent bottle for detecting agricultural products, which is convenient to clean and provided by the invention;
in the figure: 1 bottle, 2 bottle lids, 3 first stock solution chambeies, 4 liquid flow channel, 5 second stock solution chambeies, 6 pressure guide plate, 7 briquetting, 8 slides, 9 inlet channel, 10 telescopic link, 11 holding tanks, 12 clearance gasbags, 13 branch, 14 magnetic path, 15 spouts.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-2, a reagent bottle convenient to clean for agricultural product detection comprises a bottle body 1, a bottle cap 2 with the size and the size matched with the bottle opening is connected to the bottle opening of the bottle body 1, a first liquid storage cavity 3 is formed in the bottle cap 2, a conical liquid flow channel 4 is arranged on the first liquid storage cavity 3, a second liquid storage cavity 5 is communicated and arranged above the liquid flow channel 4, a pressure guide plate 6 is fixedly connected in the second liquid storage cavity 5, a pressure applying plate 7 is fixedly connected above the pressure guide plate 6, the pressure applying plate 7 is in sliding connection with the bottle cap 2, a sliding plate 8 with the size matched with the first liquid storage cavity 3 is arranged at the top of the first liquid storage cavity 3, and a plurality of liquid inlet channels 9 are respectively formed at the bottom of the first liquid storage cavity 3;
Every inlet channel 9's other end intercommunication is equipped with telescopic link 10, holding tank 11 that quantity and telescopic link 10 correspond is seted up to the bottom of bottle lid 2 and telescopic link 10 is fixed to be set up in holding tank 11, the logical groove intercommunication in the narrowest tube in inlet channel 9 and the telescopic link 10, the common intercommunication of one end that inlet channel 9 was kept away from to logical groove among a plurality of telescopic links is equipped with annular clearance gasbag 12, annular gasbag's inner circle part is through a plurality of branches 13 fixed connection, the body of rod in the telescopic link in the outermost side is connected with holding tank 11 cooperation and the body of rod side top lateral wall fixedly connected with magnetic path 14 in the outermost side, holding tank 11's lateral wall has been seted up with magnetic path 14 complex spout 15, spout 15 top is provided with the ferromagnetism layer and magnetic path 14 magnetism attract mutually.
The highest point department of inlet channel 9 is greater than the liquid level of first stock solution chamber 3, clearance gasbag 12 is provided with the pressure valve with the junction that leads to the groove, flow channel 4's surface is equipped with hydrophobic structure's guiding layer, make liquid move up to second stock solution chamber 5 against gravity, the pressure guide board adopts the memory alloy material, be equipped with ionic liquid in the first stock solution chamber 3, be equipped with the evaporation liquid that the boiling point is lower in the second stock solution chamber 5, ionic liquid has higher thermal stability, and the evaporation liquid will produce great atmospheric pressure effect when gasification.
When the invention is used, the pressing block 7 is pressed to enable the pressing block 7 to generate pressure on the lower pressure guide plate 6, the pressure guide plate 6 is made of memory alloy materials and has a pressure-heat effect, namely, the pressure guide plate 6 releases heat when being pressed and absorbs heat after pressure is removed, therefore, when the pressure guide plate 6 is pressed, the heat released by the pressure guide plate 6 enables low-boiling-point evaporation liquid in the lower second liquid storage cavity 5 to start evaporation, thereby generating an action on the sliding plate 8 in the second liquid storage cavity 5, because the density of the sliding plate 8 is lower than that of a buffer solution, the sliding plate 8 enables the lower buffer solution to enter the telescopic rods 10 through the liquid inlet channel 9 when being pressed and overcomes the attraction force of the magnetic block 14 and the ferromagnetic layer, so that a plurality of telescopic rods 10 simultaneously move downwards, and when the telescopic rods 10 move to the maximum displacement, the buffer solution is pressed into the cleaning air bag 12 through the pressure valve, at the moment, the cleaning air bag 12 expands to the maximum volume, will produce abundant contact and friction with the inner wall of bottle 1, then loosen and exert briquetting 7, under the heat absorption effect, gaseous reliquefaction again for slide 8 position rises, and telescopic rod 10 position moves up under this state, will drive clearance gasbag 12 and move up, and realize the effect to the whole clearance of bottle 1 inner wall.
Although the terms of the bottle body 1, the bottle cap 2, the first reservoir 3, the liquid flow channel 4, the second reservoir 5, the pressure guide plate 6, the pressure applying block 7, the sliding plate 8, the liquid inlet channel 9, the telescopic rod 10, the accommodating groove 11, the cleaning air bag 12, the supporting rod 13, the magnet block 14, the sliding groove 15, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (1)
1. A reagent bottle convenient to clean for agricultural product detection comprises a bottle body (1) and is characterized in that, the bottle mouth of the bottle body (1) is connected with a bottle cap (2) with the size matched with the bottle mouth, a first liquid storage cavity (3) is arranged in the bottle cap (2), a conical liquid flow channel (4) is arranged on the first liquid storage cavity (3), a second liquid storage cavity (5) is communicated above the liquid flow channel (4), a pressure applying block (7) is fixedly connected above the pressure guide plate (6), the pressure applying block (7) is connected with the bottle cap (2) in a sliding way, the top of the first liquid storage cavity (3) is provided with a sliding plate (8) with the size matched with that of the first liquid storage cavity (3), the bottom of the first liquid storage cavity (3) is respectively provided with a plurality of liquid inlet channels (9);
the other end of each liquid inlet channel (9) is communicated with a telescopic rod (10), the bottom of each bottle cap (2) is provided with accommodating grooves (11) the number of which corresponds to that of the telescopic rods (10), the telescopic rods (10) are fixedly arranged in the accommodating grooves (11), the liquid inlet channels (9) are communicated with through grooves in the narrowest tube of the telescopic rods (10), one ends, far away from the liquid inlet channels (9), of the through grooves in the telescopic rods are communicated with annular cleaning airbags (12), and the inner ring parts of the annular airbags are fixedly connected through a plurality of support rods (13);
The rod body on the outermost side in the telescopic rod is connected with the accommodating groove (11) in a matched mode, the side wall of the top of the rod body on the outermost side is fixedly connected with the magnetic block (14), the side wall of the accommodating groove (11) is provided with a sliding groove (15) matched with the magnetic block (14), the top of the sliding groove (15) is provided with a ferromagnetic layer, and the ferromagnetic layer is attached to the magnetic layer and is attracted with the magnetic block (14) in a magnetic mode;
the highest point of the liquid inlet channel (9) is larger than the liquid level of the first liquid storage cavity (3), and a pressure valve is arranged at the joint of the cleaning air bag (12) and the through groove;
the surface of the liquid flow channel (4) is provided with a flow guide layer with a hydrophobic structure, the pressure guide plate is made of a memory alloy material, ionic liquid is filled in the first liquid storage cavity (3), and evaporating liquid with a lower boiling point is filled in the second liquid storage cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998382.7A CN112090458B (en) | 2020-09-21 | 2020-09-21 | Agricultural product detects with convenient clear reagent bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998382.7A CN112090458B (en) | 2020-09-21 | 2020-09-21 | Agricultural product detects with convenient clear reagent bottle |
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| Publication Number | Publication Date |
|---|---|
| CN112090458A CN112090458A (en) | 2020-12-18 |
| CN112090458B true CN112090458B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010998382.7A Active CN112090458B (en) | 2020-09-21 | 2020-09-21 | Agricultural product detects with convenient clear reagent bottle |
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| CN (1) | CN112090458B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203735682U (en) * | 2014-03-25 | 2014-07-30 | 张新锋 | Multifunctional chemical experiment bottle brush |
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2020
- 2020-09-21 CN CN202010998382.7A patent/CN112090458B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203735682U (en) * | 2014-03-25 | 2014-07-30 | 张新锋 | Multifunctional chemical experiment bottle brush |
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| CN112090458A (en) | 2020-12-18 |
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Effective date of registration: 20220601 Address after: 830000 No. 2, floor 1, building 2, joint service office building 465, Xishan West Street, regiment 104, shayibak District, Urumqi City (12th Division), Xinjiang Uygur Autonomous Region Applicant after: Xinzheng inspection and Testing Co.,Ltd. Address before: 518116 fourth floor, building 6r6, building 6, No. 1, Dannong Road, bainikang community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Zhu Dong |
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