CN210613746U - Chemical reagent sampling equipment - Google Patents
Chemical reagent sampling equipment Download PDFInfo
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- CN210613746U CN210613746U CN201920961626.7U CN201920961626U CN210613746U CN 210613746 U CN210613746 U CN 210613746U CN 201920961626 U CN201920961626 U CN 201920961626U CN 210613746 U CN210613746 U CN 210613746U
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- chemical reagent
- liquid storage
- air bag
- reagent sampling
- storage pipe
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Abstract
The utility model discloses a chemical reagent sampling device, which comprises a liquid storage pipe, a detachable air bag, a singlechip and a conical water dropper; the outer side of the upper end of the liquid storage pipe is connected with an installation plate, four corners of the lower end face of the installation plate are connected with electric telescopic rods, and the lower ends of the electric telescopic rods are connected with the upper end face of the base; the detachable air bag is provided with an air inlet structure, the detachable air bag is provided with an air exhaust structure, and the top end of the detachable air bag is provided with a flushing structure; wherein: the stock solution pipe with can dismantle the gasbag and pass through helicitic texture two-phase intercommunication, the utility model discloses possess corresponding air exhaust structure, the user is through working to air inlet structure to the realization is to this chemical reagent sampling equipment's sample work, possesses air inlet structure simultaneously, and the user can be controlled through the work to air inlet structure, thereby the appearance volume of this chemical reagent sampling equipment article of accurate control, the experimenter's of being convenient for quantitative operation.
Description
Technical Field
The utility model relates to an experimental device technical field specifically is a chemical reagent sampling equipment.
Background
At present, in the process of various chemical experiments, sampling equipment is often needed to be used for sampling, thereby various chemical experiments are carried out, such as a rubber head dropper and the like, but the existing rubber head dropper has some defects in the use process, on one hand, the device is difficult to accurately sample the sampling amount of the sampling device in the use process, on the other hand, experimenters are needed to hold the rubber head dropper in the use process of the device, the device is likely to shake in the moving process, the sample is likely to drip easily, if a sampling article has corrosivity, the occurrence of safety accidents is likely to be caused, and therefore a chemical reagent sampling device is provided.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chemical reagent sampling equipment, thereby can use the sample volume to equipment through the cooperation to air inlet structure and air exhaust structure and control, can realize the fixed of equipment under the prerequisite of guaranteeing normal sample, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical reagent sampling device comprises a liquid storage pipe, a detachable air bag, a single chip microcomputer and a conical water dropper;
a liquid storage pipe: the outer side of the upper end of the liquid storage pipe is connected with an installation plate, four corners of the lower end face of the installation plate are connected with electric telescopic rods, and the lower ends of the electric telescopic rods are connected with the upper end face of the base;
can dismantle the gasbag: the detachable air bag is provided with an air inlet structure, the detachable air bag is provided with an air exhaust structure, and the top end of the detachable air bag is provided with a flushing structure;
wherein: the utility model discloses a portable electronic device, including base, liquid storage pipe, electric telescopic handle, air inlet structure and air exhaust structure, the liquid storage pipe communicates through helicitic texture two phase with can dismantling the gasbag, liquid storage pipe and toper water dropper are connected through helicitic texture one, the singlechip is fixed on the base, the output of external power is connected to the input electricity of singlechip, electric telescopic handle's input is connected to the output electricity of singlechip, uses through the cooperation of air inlet structure and air exhaust structure, can realize controlling the volume of this equipment sample, through the fixed to this equipment, avoids shaking that probably appears in the equipment removal to cause the defect that the sample article dropped.
Further, the inlet structure includes the admission line, the admission line is linked together with the gasbag of dismantling, be equipped with solenoid valve one and gas flow detector on the admission line, the input of singlechip is connected to the output electricity of gas flow detector, the output of singlechip is connected to the input electricity of solenoid valve one, and the sample of inlet structure assurance equipment can normal discharge.
Further, the air exhaust structure comprises an exhaust pipeline, one end of the exhaust pipeline is communicated with the detachable air bag, the other end of the exhaust pipeline is communicated with an air exhaust pump, a one-way air outlet valve is arranged in the middle of the exhaust pipeline, the input end of the air exhaust pump is electrically connected with the output end of the single chip microcomputer, and the air exhaust structure works to ensure the normal sampling process of the equipment.
Furthermore, the flushing structure comprises a water pipeline, one end of the water pipeline is communicated with the detachable air bag, the other end of the water pipeline is communicated with the water pump, a second electromagnetic valve is arranged in the middle of the water pipeline, the second electromagnetic valve and the input end of the water pump are electrically connected with the output end of the single chip microcomputer, and the flushing structure ensures the normal cleaning process of the equipment.
Further, the second thread structure comprises a second external thread and a second internal thread, the second external thread is located at the upper end of the liquid storage pipe, the second internal thread is located at the lower end of the detachable air bag, the second external thread and the second internal thread are installed in a matched mode, and the second thread structure guarantees the liquid storage pipe and the detachable performance between the detachable air bags.
Further, thread structure one includes internal thread one and external screw thread one, internal thread one is located the lower extreme of stock solution pipe, external screw thread one is located the upper end of toper dripper, internal thread one and external screw thread one cooperation installation, thread structure one guarantee the performance of dismantling between stock solution pipe and the toper dripper.
Further, still include rubber packing pad one, rubber packing pad one is the ring form, rubber packing pad one is located the junction of liquid storage pipe and toper dripper, and rubber packing pad one guarantees the leakproofness of liquid storage pipe and toper dripper junction.
Further, still include rubber packing pad two, rubber packing pad two is the ring form, rubber packing pad two is located the liquid storage pipe and can dismantle the junction of gasbag, and rubber packing pad two guarantees the liquid storage pipe and can dismantle the leakproofness of gasbag junction.
Further, still including placing the platform, place the platform and be located the up end middle part of the up end of base, it is equipped with the standing groove to place bench up end middle part, the standing groove is located the toper dripper under, and the standing groove is used for placing the article of treating the sample or takes the article that adds the sample.
Further, still include bee calling organ, bee calling organ fixes on the mounting panel, the output of singlechip is connected to bee calling organ's input electricity, and bee calling organ can finish or add the sample and finish the back at equipment sampling, provides the suggestion for the user.
Compared with the prior art, the beneficial effects of the utility model are that: the chemical reagent sampling device has the following advantages:
1. the chemical reagent sampling equipment is provided with a corresponding air exhaust structure, so that a user can realize sampling work on the chemical reagent sampling equipment by working on the air inlet structure, and meanwhile, the air inlet structure is provided, so that the user can control the work on the air inlet structure, so that the sample output quantity of articles of the chemical reagent sampling equipment is accurately controlled, and the quantitative operation of experimenters is facilitated;
2. on the premise of ensuring the normal work of the chemical reagent sampling equipment, the condition that a sample possibly falls off in the moving process of a sampling structure needing to be manually held is avoided, on one hand, the accuracy of experimental data is ensured, and on the other hand, safety accidents possibly caused by the falling of the sample in the moving process of the sampling equipment are also effectively avoided;
3. possess corresponding washing structure, can use the back at this chemical reagent sampling equipment, wash the inside solenoid valve two of structure and water pump work through single chip microcomputer control to the realization is to this chemical reagent sampling equipment's washing, and this chemical reagent sampling equipment adopts the disconnect-type structure simultaneously, and the inside drying efficiency of this equipment after finishing washing of being convenient for.
4. Possess corresponding bee calling organ, at the in-process that uses, finish or add the sample and finish the back when this chemical reagent sampling equipment sample, carry out work through single chip microcomputer control bee calling organ to indicate for the experimenter, make things convenient for the experimenter to carry out experiment operation on next step, brought very big facility for experimenter's experimentation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: the device comprises a liquid storage pipe 1, a detachable air bag 2, a 21 air inlet structure, a 211 air inlet pipeline, a 212 first electromagnetic valve, a 213 gas flow detector, a 22 air extraction structure, a 221 exhaust pipeline, a 222 one-way air outlet valve, a 223 air extraction pump, a 23 flushing structure, a 231 second electromagnetic valve, a 232 water pipeline, a 233 water pump, a 3 mounting plate, a 4 electric telescopic rod, a 5 single chip microcomputer, a 6 placing table, a 7 base, an 8 conical water dropper, a 9 first threaded structure, a 91 first internal thread, a 92 first external thread, a 10 placing groove, a 11 first rubber sealing gasket, a 12 second rubber sealing gasket, a 13 second threaded structure, a 131 second external thread, a 132 second internal thread and a.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chemical reagent sampling device comprises a liquid storage pipe 1, a detachable air bag 2, a single chip microcomputer 5 and a conical water dropper 8;
a liquid storage pipe 1: the outer side of the upper end of the liquid storage pipe 1 is connected with a mounting plate 3, the four corners of the lower end face of the mounting plate 3 are connected with electric telescopic rods 4, and the lower ends of the electric telescopic rods 4 are connected with the upper end face of a base 7;
the detachable air bag 2: the detachable airbag 2 is provided with an air inlet structure 21, the air inlet structure 21 comprises an air inlet pipeline 211, the air inlet pipeline 211 is communicated with the detachable airbag 2, the air inlet pipeline 211 is provided with a first electromagnetic valve 212 and a gas flow detector 213, the output end of the gas flow detector 213 is electrically connected with the input end of the singlechip 5, the input end of the first electromagnetic valve 212 is electrically connected with the output end of the singlechip 5, the air inlet structure 21 ensures that a sample of the device can be normally discharged, the detachable airbag 2 is provided with an air exhaust structure 22, the air exhaust structure 22 comprises an exhaust pipeline 221, one end of the exhaust pipeline 221 is communicated with the detachable airbag 2, the other end of the exhaust pipeline 221 is communicated with an air pump 223, the middle part of the exhaust pipeline 221 is provided with a one-way air outlet valve 222, the input end of the air pump 223 is electrically connected with the output end of the, the flushing structure 23 comprises a water pipe 232, one end of the water pipe 232 is communicated with the detachable air bag 2, the other end of the water pipe 232 is communicated with the water pump 233, a second electromagnetic valve 231 is arranged in the middle of the water pipe 232, input ends of the second electromagnetic valve 231 and the water pump 233 are electrically connected with an output end of the single chip microcomputer 5, and the flushing structure 23 ensures a normal cleaning process of equipment;
wherein: the liquid storage pipe 1 is communicated with the detachable air bag 2 through a second thread structure 13, the second thread structure 13 comprises a second external thread 131 and a second internal thread 132, the second external thread 131 is positioned at the upper end of the liquid storage pipe 1, the second internal thread 132 is positioned at the lower end of the detachable air bag 2, the second external thread 131 is matched with the second internal thread 132, the second thread structure 13 ensures the detachable performance between the liquid storage pipe 1 and the detachable air bag 2, the liquid storage pipe 1 is connected with the conical dripper 8 through a first thread structure 9, the first thread structure 9 comprises a first internal thread 91 and a first external thread 92, the first internal thread 91 is positioned at the lower end of the liquid storage pipe 1, the first external thread 92 is positioned at the upper end of the conical dripper 8, the first internal thread 91 is matched with the first external thread 92, the first thread structure 9 ensures the detachable performance between the liquid storage pipe 1 and the conical dripper 8, the input of electric telescopic handle 4 is connected to singlechip 5's output electricity, uses through the cooperation of inlet structure 21 and air exhaust structure 22, can realize controlling the volume of this equipment sample, through the fixed to this equipment, rocks the defect that causes sample article to drop that probably appears in avoiding equipment to remove.
Still include rubber packing pad 11, rubber packing pad 11 is the ring form, and rubber packing pad 11 is located the junction of liquid storage pipe 1 and toper water dropper 8, and the leakproofness of liquid storage pipe 1 and toper water dropper 8 junction is guaranteed to rubber packing pad 11.
Still include rubber seal pad two 12, rubber seal pad two 12 is the ring form, and rubber seal pad two 12 is located the liquid storage pipe 1 and can dismantle the connection of gasbag 2, and the leakproofness of liquid storage pipe 1 and the 2 junctions of gasbag that can dismantle is guaranteed to rubber seal pad two 12.
Still including placing platform 6, place platform 6 and be located the up end middle part of the up end of base 7, place platform 6 up end middle part and be equipped with standing groove 10, standing groove 10 is located toper dripper 8 under, standing groove 10 is used for placing the article of treating the sample or takes the article that adds the sample.
Still include bee calling organ 14, bee calling organ 14 is fixed on mounting panel 3, and the output of singlechip 5 is connected to bee calling organ 14's input electricity, and bee calling organ 14 can finish or add the sample and finish the back at equipment sampling, provides the suggestion for the user.
When in use: the first screw structure 9 and the second screw structure 13 work to realize the assembly of the chemical sampling device, the first rubber sealing gasket 11 and the second rubber sealing gasket 12 ensure the tightness of the assembled chemical sampling device, during sampling, the single chip microcomputer 5 controls the work of the air suction pump 223 in the air suction structure 22 to suck the gas in the detachable air bag 2, the sampling structure realizes sampling, when a sample is used, the gas is added into the detachable air bag 2 through the air inlet structure 21, at the moment, the sample drips out of the conical dripper 8, the air inflow can be controlled by the single chip microcomputer 5 controlling the work of the first electromagnetic valve 212 and the gas flow detector 213, the use amount of the sampled sample can be further controlled, after the use is finished, the water pump 233 in the flushing structure 23 is placed into flushing liquid, the single chip microcomputer 5 controls the work of the second electromagnetic valve 231 and the water pump 233 to realize the flushing of the sampling device, can unpack the sample structure of this equipment apart at last to guarantee that this sample equipment's sample structure can rapid draing, be convenient for use next time, at last, through 4 work of singlechip 5 control electric telescopic handle, can highly adjust sampling equipment, through 14 work of singlechip 5 control bee calling organ, can be at the in-process of experiment, timely give the experimenter suggestion, brought very big facility for the user.
It is worth noting that the single chip microcomputer 5 is an 8051 type single chip microcomputer produced by Intel corporation, the first electromagnetic valve 212, the air pump 223, the second electromagnetic valve 231, the water pump 233, the electric telescopic rod 4 and the buzzer 14 can be freely configured according to practical application scenes, the single chip microcomputer 5 controls the gas flow detector 213 to adopt a common method in the prior art, and the single chip microcomputer 5 controls the first electromagnetic valve 212, the air pump 223, the second electromagnetic valve 231, the water pump 233, the electric telescopic rod 4 and the buzzer 14 to adopt a common method in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A chemical reagent sampling device, characterized by: comprises a liquid storage pipe (1), a detachable air bag (2), a singlechip (5) and a conical water dropper (8);
liquid storage tube (1): the outer side of the upper end of the liquid storage pipe (1) is connected with a mounting plate (3), four corners of the lower end face of the mounting plate (3) are connected with electric telescopic rods (4), and the lower ends of the electric telescopic rods (4) are connected with the upper end face of a base (7);
detachable balloon (2): an air inlet structure (21) is arranged on the detachable air bag (2), an air exhaust structure (22) is arranged on the detachable air bag (2), and a flushing structure (23) is arranged at the top end of the detachable air bag (2);
wherein: the liquid storage pipe (1) is communicated with the detachable air bag (2) through a second threaded structure (13), the liquid storage pipe (1) is connected with the conical water dropper (8) through a first threaded structure (9), the single chip microcomputer (5) is fixed on the base (7), the input end of the single chip microcomputer (5) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (5) is electrically connected with the input end of the electric telescopic rod (4).
2. A chemical reagent sampling device according to claim 1, wherein: air inlet structure (21) include admission line (211), admission line (211) are linked together with can dismantle gasbag (2), be equipped with solenoid valve (212) and gas flow detector (213) on admission line (211), the input of singlechip (5) is connected to the output electricity of gas flow detector (213), the output of singlechip (5) is connected to the input electricity of solenoid valve (212).
3. A chemical reagent sampling device according to claim 1, wherein: the air exhaust structure (22) comprises an exhaust pipeline (221), one end of the exhaust pipeline (221) is communicated with the detachable air bag (2), the other end of the exhaust pipeline (221) is communicated with an air exhaust pump (223), a one-way air outlet valve (222) is arranged in the middle of the exhaust pipeline (221), and the input end of the air exhaust pump (223) is electrically connected with the output end of the single chip microcomputer (5).
4. A chemical reagent sampling device according to claim 1, wherein: the washing structure (23) comprises a water pipe (232), one end of the water pipe (232) is communicated with the detachable air bag (2), the other end of the water pipe (232) is communicated with the water pump (233), a second electromagnetic valve (231) is arranged in the middle of the water pipe (232), and the input ends of the second electromagnetic valve (231) and the water pump (233) are electrically connected with the output end of the single chip microcomputer (5).
5. A chemical reagent sampling device according to claim 1, wherein: the second thread structure (13) comprises a second external thread (131) and a second internal thread (132), the second external thread (131) is located at the upper end of the liquid storage pipe (1), the second internal thread (132) is located at the lower end of the detachable air bag (2), and the second external thread (131) and the second internal thread (132) are installed in a matched mode.
6. A chemical reagent sampling device according to claim 1, wherein: the first thread structure (9) comprises a first internal thread (91) and a first external thread (92), the first internal thread (91) is located at the lower end of the liquid storage pipe (1), the first external thread (92) is located at the upper end of the conical dripper (8), and the first internal thread (91) and the first external thread (92) are installed in a matched mode.
7. A chemical reagent sampling device according to claim 1, wherein: still include rubber packing pad (11), rubber packing pad (11) are the ring form, rubber packing pad (11) are located the junction of liquid storage pipe (1) and toper dripper (8).
8. A chemical reagent sampling device according to claim 1, wherein: still include rubber seal pad two (12), rubber seal pad two (12) are the ring form, rubber seal pad two (12) are located the junction of liquid storage pipe (1) and can dismantle gasbag (2).
9. A chemical reagent sampling device according to claim 1, wherein: the water dropper is characterized by further comprising a placing table (6), wherein the placing table (6) is located in the middle of the upper end face of the base (7), a placing groove (10) is formed in the middle of the upper end face of the placing table (6), and the placing groove (10) is located under the conical water dropper (8).
10. A chemical reagent sampling device according to claim 1, wherein: the automatic control device is characterized by further comprising a buzzer (14), wherein the buzzer (14) is fixed on the mounting plate (3), and the input end of the buzzer (14) is electrically connected with the output end of the single chip microcomputer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961626.7U CN210613746U (en) | 2019-06-25 | 2019-06-25 | Chemical reagent sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961626.7U CN210613746U (en) | 2019-06-25 | 2019-06-25 | Chemical reagent sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210613746U true CN210613746U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920961626.7U Expired - Fee Related CN210613746U (en) | 2019-06-25 | 2019-06-25 | Chemical reagent sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210613746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358416A (en) * | 2021-05-25 | 2021-09-07 | 贵州省产品质量检验检测院 | Multifunctional automatic sampling equipment for chemical detection |
-
2019
- 2019-06-25 CN CN201920961626.7U patent/CN210613746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358416A (en) * | 2021-05-25 | 2021-09-07 | 贵州省产品质量检验检测院 | Multifunctional automatic sampling equipment for chemical detection |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200526 Termination date: 20210625 |