CN220696788U - Liquid changing device for preparing chemical reagent auxiliary agent - Google Patents
Liquid changing device for preparing chemical reagent auxiliary agent Download PDFInfo
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- CN220696788U CN220696788U CN202322034078.2U CN202322034078U CN220696788U CN 220696788 U CN220696788 U CN 220696788U CN 202322034078 U CN202322034078 U CN 202322034078U CN 220696788 U CN220696788 U CN 220696788U
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- liquid
- barrel
- fixedly connected
- changing device
- main body
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- 239000007788 liquid Substances 0.000 title claims abstract description 96
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 33
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000013043 chemical agent Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 7
- 239000000654 additive Substances 0.000 abstract 1
- 230000008859 change Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of chemical experimental instruments and discloses a liquid changing device for preparing chemical reagent additives, which comprises a main body frame, wherein four corners of the upper surface of the main body frame are fixedly connected with connecting frames, and a container barrel and a cleaning barrel are respectively arranged on two sides of the upper surface of the main body frame. When the liquid changing device for preparing the chemical reagent auxiliary agent is used, the two liquid changing barrels are placed in the main body frame, the blocking cover is conveniently opened through the handle, cleaning liquid and chemical reagent are conveniently poured into the cleaning barrel and the container barrel respectively through the liquid inlet, the chemical reagent is conveniently filtered through the filter plate to remove impurities in the reagent, at the moment, the corrugated pipe is in threaded connection with the second threaded hole so as to be convenient for an ultraviolet disinfection lamp in the corrugated pipe to disinfect the pipe head of the corrugated pipe, the corrugated pipe is taken out to be in threaded connection with the liquid changing barrel, the reagent in the container barrel is conveniently conveyed into the liquid changing barrel through opening the electromagnetic control valve, a plurality of containers can be used for changing liquid, and the liquid changing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of chemical experimental instruments, in particular to a liquid changing device for preparing a chemical reagent auxiliary agent.
Background
As is well known, chemical reagents refer to chemicals used in performing various experiments and chemical analyses. These chemicals are generally characterized by high purity, reproducibility, stability, etc., and are subject to chemical reactions during the course of experiments to produce desired results, and sometimes require replacement of the chemicals during the chemical experiments, and therefore require a liquid exchange device, which is a commonly used operating device in the laboratory for replacing, separating, and extracting liquid samples.
However, the conventional liquid exchange device for preparing the chemical reagent auxiliary agent generally only simply utilizes a pipeline and a piston to complete extraction and transfer of a liquid sample, so that liquid residues in the pipeline can be caused in the use process, the subsequent liquid exchange can be adversely affected, and the conventional liquid exchange device can generally exchange liquid only from a single container, so that the liquid exchange efficiency is low, and technical improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a liquid exchange device for preparing a chemical reagent auxiliary agent.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a chemical reagent auxiliary agent preparation is with trading liquid device, includes the main part frame, four corners fixedly connected with link of main part frame upper surface, container barrel and washtub have been placed respectively to the both sides of main part frame upper surface, the upper end fixedly connected with of container barrel one side outer wall connects the box, the middle part fixedly connected with water pump of bottom surface in the connection box, the water absorption end of water pump runs through the connection box and washtub to the bottom of washtub, the play water end of water pump runs through the connection box and container barrel to the inside of container barrel;
the upper end fixedly connected with filter of container barrel both sides inner wall, the interior bottom surface through connection of container barrel has two bellows, the outer wall of bellows all overlaps and is equipped with electromagnetic control valve, one side fixedly connected with case of main part frame middle part front end outer wall.
Through the technical scheme, when the liquid changing device for preparing the chemical reagent auxiliary agent is used, two corrugated pipes are in threaded connection with the second threaded holes, meanwhile, the lug is pushed to slide the connecting plate to one side of the storage box, the storage box is in a closed state to prevent dust from entering, cleaning liquid in the cleaning barrel is pumped by the water absorbing end of the water pump, the cleaning liquid is conveyed into the container barrel through the water outlet end of the water pump and is sprayed out by the cleaning head to be convenient for cleaning the container barrel, impurity water is conveyed to the inner bottom surface of the main body frame through the corrugated pipes by opening the electromagnetic control valve, the impurity water is discharged through opening the water outlet valve, and after the use, the corrugated pipes and liquid inside the container barrel are remained to be washed and discharged, so that the liquid cleaning device is high in practicality.
Further, the bottom surface and the top surface of the front end of the storage box are both provided with sliding grooves, the inside of each sliding groove is connected with a connecting plate in a sliding way, one side of the outer wall of the front end of each connecting plate is fixedly connected with a convex block, the middle part of the inner top surface of the storage box is provided with a mounting groove, and two sides of each mounting groove are fixedly connected with ultraviolet disinfection lamps;
through above-mentioned technical scheme, be convenient for disinfect the tube head of bellows through ultraviolet ray sterilamp.
Further, liquid inlets are formed in the middle of the upper surfaces of the container barrel and the cleaning barrel, and penetrate through the connecting frame to the upper end of the connecting frame;
through the technical scheme, the cleaning liquid and the chemical reagent are convenient to pour through the liquid inlet.
Further, the upper ends of the outer walls at the two sides of the liquid inlet are respectively provided with a blocking cover, and the middle parts of the upper surfaces of the blocking covers are respectively fixedly connected with a handle;
through above-mentioned technical scheme, be convenient for open the blanking cover through the handle.
Further, two first threaded holes are formed in one side of the bottom surface of the main body frame, and a water outlet valve is connected to the lower portion of the outer wall of one side of the main body frame in a penetrating manner;
through above-mentioned technical scheme, be convenient for discharge impurity water through the play water valve.
Further, two liquid exchange barrels are arranged on one side of the bottom surface of the main body frame, and the middle parts of the upper surfaces of the liquid exchange barrels are in threaded connection with the corrugated pipes;
through above-mentioned technical scheme, be convenient for trade the liquid bucket through threaded connection and trade liquid.
Further, two cleaning heads are connected with the outer walls of the two sides of the water outlet end of the water pump in a penetrating way;
through above-mentioned technical scheme, be convenient for wash the inside of container bucket through the cleaning head.
Further, two sides of the outer wall of the front end of the storage box are provided with second threaded holes, and the second threaded holes are in threaded connection with the corrugated pipe;
through above-mentioned technical scheme, be convenient for disinfect the tube head of bellows when not using through threaded connection.
The utility model has the following beneficial effects:
1. compared with the existing liquid exchange device for preparing the chemical reagent auxiliary agent, when the liquid exchange device for preparing the chemical reagent auxiliary agent is used, the two liquid exchange barrels are placed in the main body frame, the blocking cover is conveniently opened through the handle, cleaning liquid and chemical reagent are conveniently poured into the cleaning barrel and the container barrel respectively through the liquid inlet, the chemical reagent is conveniently filtered through the filter plate to remove impurities in the reagent, at the moment, the corrugated pipe is in threaded connection with the second threaded hole so as to conveniently disinfect the pipe head of the corrugated pipe by the ultraviolet disinfection lamp inside, the corrugated pipe is taken out to be in threaded connection with the liquid exchange barrel, the reagent in the container barrel is conveniently conveyed into the liquid exchange barrel by opening the electromagnetic control valve, a plurality of containers can be used for liquid exchange, and the liquid exchange efficiency is improved.
2. Compared with the existing liquid exchange device for preparing the chemical reagent auxiliary agent, when the liquid exchange device for preparing the chemical reagent auxiliary agent is used, the two corrugated pipes are in threaded connection with the second threaded holes, the lug is pushed to slide the connecting plate to one side of the storage box, so that the storage box is in a closed state to prevent dust from entering, cleaning liquid in the cleaning barrel is pumped by the water absorbing end of the water pump, the cleaning liquid is conveyed into the container barrel through the water outlet end of the water pump and sprayed out by the cleaning head to facilitate cleaning in the container barrel, impurity water is conveyed to the inner bottom surface of the main body frame through the corrugated pipes by opening the electromagnetic control valve, the impurity water is discharged through opening the water outlet valve, and liquid residues in the corrugated pipes and the container barrel can be washed and discharged after the liquid is used, so that the liquid exchange device is high in practical performance.
3. Compared with the existing liquid exchange device for preparing the chemical reagent auxiliary agent, the liquid exchange device for preparing the chemical reagent auxiliary agent has the advantages of ingenious structure, convenience for a user to use, convenience in cleaning and discharging the container barrel and the corrugated pipe, convenience in liquid exchange for a plurality of containers and high practicality.
Drawings
FIG. 1 is an isometric view of a liquid changing device for preparing a chemical agent auxiliary agent according to the present utility model;
FIG. 2 is a schematic diagram showing an axial measurement of a liquid changing device for preparing a chemical agent auxiliary agent according to the present utility model;
FIG. 3 is a cross-sectional view of a container barrel in a liquid changing device for preparing a chemical agent auxiliary agent according to the present utility model;
FIG. 4 is a cross-sectional view of a storage box in a liquid changing device for preparing a chemical agent auxiliary agent according to the present utility model;
fig. 5 is a cross-sectional view of a storage box in a liquid changing device for preparing a chemical agent auxiliary agent.
1. A main body frame; 2. a connecting frame; 3. a container barrel; 4. cleaning a barrel; 5. a connection box; 6. a filter plate; 7. a bellows; 8. an electromagnetic control valve; 9. a water pump; 10. a cleaning head; 11. a liquid inlet; 12. a blanking cover; 13. a handle; 14. a first threaded hole; 15. a water outlet valve; 16. a storage box; 17. a mounting groove; 18. an ultraviolet sterilizing lamp; 19. a second threaded hole; 20. a chute; 21. a connecting plate; 22. a bump; 23. and (5) replacing the liquid barrel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a chemical reagent auxiliary agent preparation is with trading liquid device, includes main part frame 1, four corners fixedly connected with link 2 of main part frame 1 upper surface, container barrel 3 and washtub 4 have been placed respectively to the both sides of main part frame 1 upper surface, the upper end fixedly connected with of container barrel 3 one side outer wall connects box 5, the middle part fixedly connected with water pump 9 of the interior bottom surface of connecting box 5, the water absorption end of water pump 9 runs through connecting box 5 and washtub 4 to the bottom of washtub 4, the water outlet end of water pump 9 runs through connecting box 5 and container barrel 3 to the inside of container barrel 3;
the upper end fixedly connected with filter 6 of container bucket 3 both sides inner wall, the interior bottom surface through-connection of container bucket 3 has two bellows 7, the outer wall of bellows 7 all overlaps and is equipped with electromagnetic control valve 8, one side fixedly connected with case 16 of main part frame 1 middle part front end outer wall.
When the liquid changing device for preparing the chemical reagent auxiliary agent is used, two corrugated pipes 7 are in threaded connection with a second threaded hole 19, meanwhile, a lug 22 is pushed to slide a connecting plate 21 to one side of a storage box 16, the storage box 16 is in a closed state to prevent dust from entering, cleaning liquid in a cleaning barrel 4 is pumped by a water suction end of a water pump 9, the cleaning liquid is conveyed into a container barrel 3 through a water outlet end of the water pump 9, the cleaning liquid is sprayed out by a cleaning head 10 to facilitate cleaning in the container barrel 3, impurity water is conveyed to the inner bottom surface of a main body frame 1 by the corrugated pipes 7 by opening an electromagnetic control valve 8, the impurity water is discharged by opening a water outlet valve 15, liquid residues in the corrugated pipes 7 and the container barrel 3 can be washed and discharged after the use, and the practicability is high.
The bottom surface and the top surface of the front end of the storage box 16 are both provided with a chute 20, the inside of the chute 20 is connected with a connecting plate 21 in a sliding way, one side of the outer wall of the front end of the connecting plate 21 is fixedly connected with a bump 22, the middle part of the inner top surface of the storage box 16 is provided with a mounting groove 17, both sides of the mounting groove 17 are fixedly connected with ultraviolet disinfection lamps 18, the pipe heads of the corrugated pipe 7 are conveniently disinfected through the ultraviolet disinfection lamps 18, the middle parts of the upper surfaces of the container barrel 3 and the cleaning barrel 4 are both provided with liquid inlets 11, the liquid inlets 11 penetrate through the connecting frame 2 to the upper end of the connecting frame 2, cleaning liquid and chemical reagents are conveniently poured into through the liquid inlets 11, the upper ends of the outer walls of both sides of the liquid inlets 11 are both provided with blocking covers 12, the middle parts of the upper surfaces of the blocking covers 12 are both fixedly connected with handles 13, the blocking covers 12 are conveniently opened through the handles 13, two first screw holes 14 have been seted up to one side of main part frame 1 bottom surface, the lower part through-connection of main part frame 1 one side outer wall has outlet valve 15, be convenient for discharge impurity water through outlet valve 15, two liquid changing barrels 23 have been placed to one side of main part frame 1 bottom surface, the middle part of liquid changing barrel 23 upper surface all with bellows 7 threaded connection, be convenient for trade liquid barrel 23 through threaded connection, the both sides outer wall of water pump 9 water outlet end all through-connection has two cleaning heads 10, be convenient for wash container barrel 3 inside through cleaning head 10, second screw hole 19 has been seted up to the both sides of case 16 front end outer wall, second screw hole 19 all with bellows 7 threaded connection, be convenient for disinfect to bellows 7's tube head when not using through threaded connection.
Working principle: during the use, place main part frame 1 with two liquid change barrels 23 in, be convenient for open blanking cap 12 through handle 13, be convenient for pour cleaning liquid and chemical reagent into respectively in wash tub 4 and container bucket 3 through inlet 11, be convenient for filter the impurity in the reagent with chemical reagent through filter 6, this moment bellows 7 and second screw hole 19 threaded connection be convenient for inside ultraviolet disinfection lamp 18 disinfect the tube head of bellows 7, through taking out bellows 7 threaded connection to liquid change barrel 23 on, be convenient for carry the reagent in the container bucket 3 to liquid change barrel 23 through opening solenoid valve 8, can carry out the liquid change with a plurality of containers, improve liquid change efficiency, when using, carry out threaded connection with two bellows 7 and second screw hole 19 in the time promote lug 22 with connecting plate 21 slide to one side of case 16, be convenient for make case 16 in the closed state prevent the dust entering, the washing liquid in the wash tub 4 is drawn by the water sucking end of water pump 9, carry to the container bucket 3 in by container bucket 3 by container head 10 blowout be convenient for carry out in the container bucket 3, carry out the bottom surface of the water through bellows 7 and open the water change valve 8, carry out the impurity removal through opening the solenoid valve 7 and carry out the water change to the container 3, after the impurity can be carried out the inner container 3, and carry out the drain valve 15 through opening the bellows 8, and carry out the drain valve is opened, after the impurity is washed through the water can be convenient for 3, and can be washed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a chemical reagent auxiliary agent preparation is with trading liquid device, includes main part frame (1), its characterized in that: four corners of the upper surface of the main body frame (1) are fixedly connected with connecting frames (2), two sides of the upper surface of the main body frame (1) are respectively provided with a container barrel (3) and a cleaning barrel (4), the upper end of the outer wall of one side of the container barrel (3) is fixedly connected with a connecting box (5), the middle part of the inner bottom surface of the connecting box (5) is fixedly connected with a water pump (9), the water absorbing end of the water pump (9) penetrates through the connecting box (5) and the cleaning barrel (4) to the bottom of the cleaning barrel (4), and the water outlet end of the water pump (9) penetrates through the connecting box (5) and the container barrel (3) to the inside of the container barrel (3);
the upper end fixedly connected with filter (6) of container barrel (3) both sides inner wall, the interior bottom surface through-connection of container barrel (3) has two bellows (7), the outer wall of bellows (7) all overlaps and is equipped with electromagnetic control valve (8), one side fixedly connected with case (16) of main part frame (1) middle part front end outer wall.
2. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: the bottom surface and the top surface of case (16) front end have all been seted up spout (20), the inside sliding connection of spout (20) has connecting plate (21), one side fixedly connected with lug (22) of connecting plate (21) front end outer wall, mounting groove (17) have been seted up at the middle part of the interior top surface of case (16), the both sides fixedly connected with ultraviolet disinfection lamp (18) of mounting groove (17).
3. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: the middle parts of the upper surfaces of the container barrel (3) and the cleaning barrel (4) are respectively provided with a liquid inlet (11), and the liquid inlet (11) penetrates through the connecting frame (2) to the upper end of the connecting frame (2).
4. A liquid changing device for preparing a chemical agent auxiliary agent according to claim 3, wherein: the upper ends of the outer walls of the two sides of the liquid inlet (11) are respectively provided with a blocking cover (12), and the middle parts of the upper surfaces of the blocking covers (12) are respectively fixedly connected with a handle (13).
5. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: two first threaded holes (14) are formed in one side of the bottom surface of the main body frame (1), and a water outlet valve (15) is connected to the lower portion of the outer wall of one side of the main body frame (1) in a penetrating mode.
6. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: two liquid exchange barrels (23) are arranged on one side of the bottom surface of the main body frame (1), and the middle parts of the upper surfaces of the liquid exchange barrels (23) are in threaded connection with the corrugated pipes (7).
7. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: two cleaning heads (10) are all connected in a penetrating way to the outer walls of the two sides of the water outlet end of the water pump (9).
8. The liquid changing device for preparing chemical agent auxiliary according to claim 1, wherein: second threaded holes (19) are formed in two sides of the outer wall of the front end of the storage box (16), and the second threaded holes (19) are in threaded connection with the corrugated pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034078.2U CN220696788U (en) | 2023-07-31 | 2023-07-31 | Liquid changing device for preparing chemical reagent auxiliary agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034078.2U CN220696788U (en) | 2023-07-31 | 2023-07-31 | Liquid changing device for preparing chemical reagent auxiliary agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696788U true CN220696788U (en) | 2024-04-02 |
Family
ID=90451486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034078.2U Active CN220696788U (en) | 2023-07-31 | 2023-07-31 | Liquid changing device for preparing chemical reagent auxiliary agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696788U (en) |
-
2023
- 2023-07-31 CN CN202322034078.2U patent/CN220696788U/en active Active
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