CN215985898U - Safety is waste liquid collection device for chromatographic analyzer - Google Patents
Safety is waste liquid collection device for chromatographic analyzer Download PDFInfo
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- CN215985898U CN215985898U CN202122137805.9U CN202122137805U CN215985898U CN 215985898 U CN215985898 U CN 215985898U CN 202122137805 U CN202122137805 U CN 202122137805U CN 215985898 U CN215985898 U CN 215985898U
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- fixedly connected
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- waste liquid
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Abstract
The utility model provides a waste liquid collecting device for a safety chromatographic analyzer, which belongs to the technical field of liquid chromatographs and comprises a liquid storage tank, wherein an alarm is arranged at the top end of the liquid storage tank, an opening is formed in the top of the liquid storage tank, a cover plate is in threaded connection with the outer side of the opening, a movable bottom frame is sleeved on the outer side of the bottom of the liquid storage tank, a metal sheet is fixedly connected to the top of the movable bottom frame, a magnetic plate is fixedly connected to the outer side of the middle of the liquid storage tank, and a roller is fixedly connected to the bottom of the liquid storage tank. This security is waste liquid collection device for chromatographic analyzer, through the cooperation between scalable pull rod, movable bottom frame and the gyro wheel, when the device uses, utilize movable bottom frame to support it, make its job stabilization, when it needs the transportation, utilize scalable pull rod to drive the gyro wheel and rotate to make the device remove, make its transport more laborsaving, it is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of liquid chromatographs, and particularly relates to a waste liquid collecting device for a safety chromatographic analyzer.
Background
In chemical laboratories, laboratory personnel often use a variety of precision instruments, such as liquid chromatographs, LC-MS, ion chromatographs, atomic absorption, atomic fluorescence, flow injection analyzers, and the like, which generally require the use and consumption of a variety of chemical reagents for their operation, and the high health hazards associated with solvent evaporation are well known and not only do these health hazards, but also pollute the environment and increase the risks to laboratories and buildings.
Generally, the waste liquid discharged from the chromatographic laboratory flows into the waste liquid barrel through the guide pipe, the existing waste liquid barrel is simple in structure, and is inconvenient to carry after being filled with the waste liquid, and the waste liquid barrel is inconvenient to use and is not beneficial to popularization and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste liquid collecting device for a safety chromatographic analyzer, and aims to solve the problem that the waste liquid collecting device for the safety chromatographic analyzer is inconvenient to carry in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a security is waste liquid collection device for chromatographic analyzer, includes the liquid storage pot, the top of liquid storage pot is equipped with the alarm, the top of liquid storage pot is equipped with the opening, open-ended outside threaded connection has the apron, the movable underframe has been cup jointed in the bottom outside of liquid storage pot, the top fixedly connected with sheetmetal of movable underframe, the middle part outside fixedly connected with magnetic sheet of liquid storage pot, the bottom fixedly connected with gyro wheel of liquid storage pot, the top both sides of movable underframe all are equipped with stop gear, the both sides of liquid storage pot are rotated and are connected with scalable pull rod.
Preferably, the limiting mechanism comprises a connecting rod penetrating through the movable bottom frame, one end of the connecting rod is fixedly connected with the clamping plate, the other end of the connecting rod is fixedly connected with the movable plate, the bottom of one side, close to the movable bottom frame, of the liquid storage tank is provided with a clamping groove, one side, close to the liquid storage tank, of the movable bottom frame is provided with a groove, and the groove and the clamping groove are matched with the clamping plate.
Preferably, both ends of one side of the movable plate close to the connecting rod are fixedly connected with a coil spring, and one end of the coil spring, which is far away from the movable plate, is fixedly connected with the movable bottom frame.
Preferably, the bottom parts of both sides of the movable bottom frame are fixedly connected with fixing pieces.
Preferably, a protective bag is fixedly connected to the outer side of the opening in the top of the liquid storage tank, the top of the protective bag is open, and a drawstring is arranged inside the top end of the protective bag.
Preferably, one side of the protective bag is communicated with a conduit, and the other end of the conduit is communicated with a gas storage device with a suction pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. this security is waste liquid collection device for chromatographic analyzer, through the cooperation between scalable pull rod, movable bottom frame and the gyro wheel, when the device uses, utilize movable bottom frame to support it, make its job stabilization, when it needs the transportation, utilize scalable pull rod to drive the gyro wheel and rotate to make the device remove, make its transport more laborsaving, it is more convenient to use.
2. This security is waste liquid collection device for chromatographic analyzer sets up the protection bag through the top at the device, and is airtight to the open-top of device, reduces volatilizing of the inside harmful gas of device, security when having promoted the device use is favorable to the staff healthy.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1. a liquid storage tank; 2. an alarm; 3. a protective bag; 4. a movable bottom frame; 5. a metal sheet; 6. a magnetic plate; 7. a movable plate; 8. a connecting rod; 9. a fixing sheet; 10. a coil spring; 11. a retractable pull rod; 12. a conduit; 13. a roller; 14. drawing the rope; 15. a cover plate; 16. a card slot; 17. clamping a plate; 18. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a security is waste liquid collection device for chromatographic analyzer, including liquid storage pot 1, the top of liquid storage pot 1 is equipped with alarm 2, the top of liquid storage pot 1 is equipped with the opening, open-ended outside threaded connection has apron 15, movable underframe 4 has been cup jointed in the bottom outside of liquid storage pot 1, movable underframe 4's top fixedly connected with sheetmetal 5, the middle part outside fixedly connected with magnetic sheet 6 of liquid storage pot 1, the bottom fixedly connected with gyro wheel 13 of liquid storage pot 1, movable underframe 4's top both sides all are equipped with stop gear, the both sides of liquid storage pot 1 are rotated and are connected with scalable pull rod 11.
In the embodiment of the utility model, when in use, the metal sheet 5 at the top of the movable bottom frame 4 is separated from the magnetic plate 6, so that the movable bottom frame 4 is contacted with the ground, the roller 13 leaves the ground, the movable bottom frame 4 is limited by the limiting mechanism and is kept at the bottom of the device to provide support for the device, the device works more stably, when the device needs to be carried, the limiting mechanism is loosened to reset the movable bottom frame 4, the movable bottom frame 4 is fixed under the action of the metal sheet 5 and the magnetic plate 6, the roller 13 is contacted with the ground again at the moment, the telescopic pull rod 11 is pulled out, the device can be driven to move by the telescopic pull rod 11, the operation is simple and labor-saving, the use is more convenient, the liquid level inside the liquid storage tank 1 can be detected through the matching between the liquid level detection device inside the top end of the liquid storage tank 1 and the alarm 2, and the waste liquid is prevented from overflowing.
Specifically, stop gear is including running through movable underframe 4's connecting rod 8, and the one end fixedly connected with cardboard 17 of connecting rod 8, and connecting rod 8's other end fixedly connected with fly leaf 7, and draw-in groove 16 has been seted up to one side bottom that liquid storage pot 1 is close to movable underframe 4, and movable underframe 4 has seted up recess 18 near one side of liquid storage pot 1, and recess 18 and draw-in groove 16 all with cardboard 17 looks adaptation.
In this embodiment: when the movable bottom frame 4 moves to the bottom of the liquid storage tank 1, the movable plate 7 is moved to one side, the movable plate 7 enables the clamping plate 17 to be combined with the clamping groove 16 through driving the connecting rod 8, so that the position of the movable bottom frame 4 is fixed, when the movable bottom frame 4 needs to be reset, the movable plate 7 is pulled to enable the movable bottom frame to drive the connecting rod 8 to move, the connecting rod 8 drives the clamping plate 17 to move and enables the clamping plate 17 to enter the groove 18, and at the moment, the movable bottom frame 4 can move upwards.
Specifically, both ends of one side of the movable plate 7 close to the connecting rod 8 are fixedly connected with coil springs 10, and one end of each coil spring 10 far away from the movable plate 7 is fixedly connected with the movable bottom frame 4.
In this embodiment: through the arrangement of the spiral springs 10 which are symmetrically distributed, acting force is provided for the movable plate 7, so that the clamping plate 17 and the clamping groove 16 are combined more tightly, and the work is more stable.
Specifically, the bottoms of the two sides of the movable bottom frame 4 are fixedly connected with fixing pieces 9.
In this embodiment: in the process that the movable bottom frame 4 is contacted and fixed with the ground, the fixing sheet 9 can be treaded by feet, and the liquid storage tank 1 is lifted upwards by hands, so that the roller 13 is far away from the ground, and the operation is more convenient.
Specifically, the outside of the top opening of the liquid storage tank 1 is fixedly connected with a protective bag 3, the top of the protective bag 3 is open, and a drawstring 14 is arranged inside the top end of the protective bag 3.
In this embodiment: through setting up protective bag 3 at the top of device, after the opening at liquid storage pot 1 top was inserted to the liquid pipe, pulling drawstring 14 made protective bag 3's top shrink, airtight to the open-top of liquid storage pot 1, reduced volatilizing of the inside liquid of liquid storage pot 1, security when having promoted the device use is favorable to the staff healthy.
Specifically, one side of the protective bag 3 is communicated with a conduit 12, and the other end of the conduit 12 is communicated with a gas storage device with a suction pump.
In this embodiment: utilize pipe 12 to take out the inside volatile gas of protective bag 3 and store the inside to gas storage device, prevent that gas from escaping, further promoted the security of device use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a security is waste liquid collection device for chromatographic analyzer, includes liquid storage pot (1), its characterized in that: the top of liquid storage pot (1) is equipped with alarm (2), the top of liquid storage pot (1) is equipped with the opening, open-ended outside threaded connection has apron (15), movable underframe (4) have been cup jointed in the bottom outside of liquid storage pot (1), the top fixedly connected with sheetmetal (5) of movable underframe (4), the middle part outside fixedly connected with magnetic sheet (6) of liquid storage pot (1), the bottom fixedly connected with gyro wheel (13) of liquid storage pot (1), the top both sides of movable underframe (4) all are equipped with stop gear, the both sides of liquid storage pot (1) are rotated and are connected with scalable pull rod (11).
2. The waste liquid collecting device for a safety chromatograph according to claim 1, wherein: stop gear is including connecting rod (8) that runs through activity underframe (4), the one end fixedly connected with cardboard (17) of connecting rod (8), the other end fixedly connected with fly leaf (7) of connecting rod (8), draw-in groove (16) have been seted up to one side bottom that liquid storage pot (1) is close to activity underframe (4), one side that activity underframe (4) are close to liquid storage pot (1) is seted up fluted (18), recess (18) and draw-in groove (16) all with cardboard (17) looks adaptation.
3. The waste liquid collecting device for a safety chromatograph according to claim 2, wherein: the two ends of one side, close to the connecting rod (8), of the movable plate (7) are fixedly connected with coil springs (10), and one ends, far away from the movable plate (7), of the coil springs (10) are fixedly connected with the movable bottom frame (4).
4. The waste liquid collecting device for a safety chromatograph according to claim 1, wherein: the bottom parts of the two sides of the movable bottom frame (4) are fixedly connected with fixing pieces (9).
5. The waste liquid collecting device for a safety chromatograph according to claim 1, wherein: the outside fixedly connected with protective bag (3) of liquid storage pot (1) open-top, the top of protective bag (3) is opened, the inside drawstring (14) that is equipped with in top of protective bag (3).
6. The waste liquid collecting device for a safety chromatograph according to claim 5, wherein: one side of the protective bag (3) is communicated with a conduit (12), and the other end of the conduit (12) is communicated with a gas storage device with a suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137805.9U CN215985898U (en) | 2021-09-06 | 2021-09-06 | Safety is waste liquid collection device for chromatographic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137805.9U CN215985898U (en) | 2021-09-06 | 2021-09-06 | Safety is waste liquid collection device for chromatographic analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985898U true CN215985898U (en) | 2022-03-08 |
Family
ID=80467295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122137805.9U Active CN215985898U (en) | 2021-09-06 | 2021-09-06 | Safety is waste liquid collection device for chromatographic analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985898U (en) |
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2021
- 2021-09-06 CN CN202122137805.9U patent/CN215985898U/en active Active
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