Waste liquid temporary storage device

Abstract

The utility model relates to the technical field of waste liquid recovery devices, and discloses a waste liquid temporary storage device which comprises a bottle body capable of storing liquid, a bottle opening is formed in the bottle body, and a connector is arranged at the position of the bottle opening. The upper end of the connector is provided with a main interface, the side part of the connector is provided with a side connecting pipe, the main interface is connected with a funnel, the lower end of the funnel is connected with a coiled pipe, and the lower end of the coiled pipe is provided with a separation blade which can be automatically closed; and the side connecting pipe is detachably connected with an activated carbon bottle. Through the arrangement of the bottleneck funnel, waste liquid can be conveniently transferred to a temporary storage device, the transfer efficiency is improved, and the waste liquid is not easy to spill; by arranging the snake-shaped pipe with the blocking piece at the lower end of the funnel and arranging the activated carbon bottle at the bottle opening, volatilization of harmful gas and diffusion of peculiar smell are effectively reduced, and harm to the body of a person is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid recovery devices, in particular to a waste liquid temporary storage device. Background Art

[0002] During the experiment, the waste liquid generated needs to be collected in a waste liquid temporary storage device. The existing waste liquid temporary storage devices are generally divided into two types. One is an open beaker. Because of its open structure, the sealing is poor, the toxic and harmful gases in the waste liquid are easy to volatilize, the odor and peculiar smell of the waste liquid are easy to spread, affecting the experimental environment and causing harm to the health of the experimental subjects, and the beaker is easy to spill when it is knocked over; the other is a covered reagent bottle, but the lid needs to be opened for each transfer and the lid needs to be closed after the transfer, which is inconvenient to operate. In addition, the opening of the reagent bottle is small, and the waste liquid solution spills during the transfer process, which is inconvenient for personnel to operate. Utility Model Content

[0003] The utility model aims to solve the above problems and provide a waste liquid temporary storage device, which is convenient for waste liquid transfer, prevents waste liquid from being spilled during the transfer process, has good sealing performance, and prevents harmful gases and odors from spreading.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a waste liquid temporary storage device, comprising a bottle body that can store liquid, the bottle body is provided with a bottle mouth, and a connecting head is provided at the bottle mouth; a main interface is provided at the upper end of the connecting head, and a side pipe is provided on the side thereof, the main interface is connected to a funnel, the lower end of the funnel is connected to a serpentine tube, and the lower end of the serpentine tube is provided with an automatically closing baffle; an activated carbon bottle is detachably connected to the side pipe.

[0005] Furthermore, it also includes a fixing frame for fixing the bottle body, the fixing frame includes a base frame for supporting the bottle bottom and an arc-shaped clamping plate for clamping the bottle body, the base frame is provided with a circular groove for inserting the bottle body, and the base frame is connected to the arc-shaped clamping plate through a vertical connecting rod.

[0006] Furthermore, the outer side wall of the base frame is provided with a fixing groove for fixing the vertical connecting rod, and the outer side of the fixing groove is provided with a fastening bolt.

[0007] Furthermore, a downwardly extending clamping rod is connected to the upper end of the vertical connecting rod, a U-shaped clamping opening with the plug facing downward is formed between the clamping rod and the vertical connecting rod, and the clamping rod has an arc-shaped protrusion protruding toward the vertical connecting rod.

[0008] Furthermore, a cylindrical waste liquid discharge port is provided in the upper middle portion of the bottle body, and a sealing rubber plug is provided at the end of the waste liquid discharge port.

[0009] Furthermore, an internal threaded interface is provided at the end of the side pipe, and the activated carbon bottle is provided with an external threaded interface screwed together with the internal threaded interface, and an isolation net is attached to the bottle mouth of the activated carbon bottle.

[0010] Furthermore, the bottle body is made of polytetrafluoroethylene.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The utility model provides a funnel at the bottle mouth, which is convenient for transferring waste liquid to a temporary storage device, improves transfer efficiency, and is not easy to spill; a serpentine tube is provided at the lower end of the funnel and an automatically closing baffle is provided at the lower end of the serpentine tube, so the sealing performance is good; at the same time, an activated carbon bottle is provided at the bottle mouth, and the activated carbon bottle is used to absorb harmful gases volatilized upwards, which effectively reduces the volatilization of harmful gases and the diffusion of odors, and reduces the harm to the health of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a waste liquid temporary storage device of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of a waste liquid temporary storage device of the utility model;

[0015] In the figure: 1-bottle body, 2-connector, 21-side pipe, 3-funnel, 4-serpentine tube, 41-blocking piece, 5-activated carbon bottle, 51-isolation net, 6-fixing frame, 61-base frame, 611-fixing groove, 612-fastening bolt, 62-arc-shaped card plate, 63-vertical connecting rod, 63-clamping rod, 631-arc-shaped protrusion, 7-waste liquid discharge port, 71-sealing rubber plug. DETAILED DESCRIPTION

[0016] In order to make the technical personnel of the technical field better understand the present utility model scheme, the technical scheme in the present utility model embodiment will be clearly and completely described below in conjunction with the drawings in the present utility model embodiment. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by the technical personnel in the technical field belonging to the present utility model. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] like Figure 1 As shown, a waste liquid temporary storage device comprises a bottle body 1 for storing liquid, the bottle body 1 is provided with a bottle mouth, and a connector 2 is provided at the bottle mouth; a main interface is provided at the upper end of the connector 2, and a side pipe 21 is provided at the side thereof, a funnel 3 is connected to the main interface, a serpentine tube 4 is connected to the lower end of the funnel 3, and a baffle 41 which can be automatically closed is provided at the lower end of the serpentine tube 4, preferably, the serpentine tube 4 is connected to the funnel 3 in a sleeve connection manner, one end of the baffle 41 is connected to the serpentine tube 4, and the other end is a free end, when liquid flows down, it is opened by force, and can slowly return to the original position when no force is applied; an activated carbon bottle 5 is detachably connected to the side pipe 21. The activated carbon in the activated carbon bottle 5 is used to absorb volatile gases, and when the bottle body 1 is opened, the toxic gas is reduced from volatilizing outward.

[0019] In this embodiment, the lower part of the bottle body 1 is a cylindrical structure, and the upper part of the bottle body 1 is a conical structure. The diameter of the cylindrical part of the bottle body 1 is 18 cm, the height is 12 cm, the height of the conical part of the bottle body 1 is 6 cm, the diameter of the funnel 3 is 8 cm, and the material of the bottle body 1 is polytetrafluoroethylene, which is acid and alkali resistant and not easily corroded.

[0020] As a further improvement, a fixing frame 6 for fixing the bottle body 1 is also included, the fixing frame 6 includes a bottom frame 61 for supporting the bottom of the bottle and an arc-shaped clamping plate 62 for clamping the bottle body, a circular groove for inserting the bottle body 1 is provided on the bottom frame 61, and the bottom frame 61 is connected to the arc-shaped clamping plate 62 through a vertical connecting rod 63. The bottom frame 61 supports and cooperates with the arc-shaped clamping plate 62 to clamp, so that the whole device is more solid and not easy to fall over.

[0021] For easy disassembly and assembly, the outer wall of the bottom frame 61 is provided with a fixing groove 611 for fixing the vertical connecting rod 63, and the outer side of the fixing groove 611 is provided with a fastening bolt 612. When in use, the vertical connecting rod 63 is inserted into the fixing groove 611 and the fastening bolt 612 is tightened.

[0022] For easy fixation, a clamp rod 63 extending downward is connected to the upper end of the vertical connecting rod 63, and a U-shaped clamping opening with the plug facing downward is formed between the clamp rod 63 and the vertical connecting rod 63, and the clamp rod 63 has an arc-shaped protrusion 631 protruding toward the vertical connecting rod 63. When in use, the fixing clip can be hung in the laboratory through the U-shaped clamping opening.

[0023] In order to facilitate the discharge of waste liquid, a cylindrical waste liquid discharge port 7 is provided in the upper middle part of the bottle body 1, and a sealing rubber plug 71 is provided at the end of the waste liquid discharge port 7. The sealing rubber plug 71 can prevent the odor from volatilizing.

[0024] See also Figure 2 The end of the side pipe 21 is provided with an internal thread interface, the activated carbon bottle 5 is provided with an external thread interface screwed with the internal thread interface, and an isolation net 51 is attached to the bottle mouth of the activated carbon bottle 5. The activated carbon bottle 5 is connected by screw connection, which is convenient for disassembly and replacement. The isolation net 51 can prevent the active carbon from falling into the bottle and can effectively absorb the gas volatilized to the bottle mouth.

[0025] When in use, waste liquid is poured into the funnel 3 and flows through the serpentine tube 4. The baffle 41 at the lower end of the serpentine tube 4 is opened by force, which facilitates the transfer of waste liquid into the bottle body 1. When the funnel 3 does not pour waste liquid, the baffle 41 is not forced and can be slowly reset. Since the serpentine tube 4 is a curved path, the volatilization of gas can be delayed. During storage, the activated carbon bottle 5 can adsorb harmful gases that are restored to the bottle mouth, further preventing harmful gases from volatilizing outward when the bottle body is opened, reducing the volatilization of harmful gases and the spread of odor.

[0026] The present invention is generally described in detail herein, but it is obvious to a person skilled in the art that some modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A waste liquid temporary storage device, Features: It comprises a bottle body capable of storing liquid, wherein the bottle body is provided with a bottle mouth, and a connector is provided at the bottle mouth; a main interface is provided at the upper end of the connector, and a side pipe is provided at the side thereof; a funnel is connected to the main interface, a serpentine tube is connected to the lower end of the funnel, and a baffle which can be automatically closed is provided at the lower end of the serpentine tube; an activated carbon bottle is detachably connected to the side pipe.

2. A waste liquid temporary storage device according to claim 1, Features: It also includes a fixing frame for fixing the bottle body, the fixing frame includes a base frame for supporting the bottle bottom and an arc-shaped clamping plate for clamping the bottle body, the base frame is provided with a circular groove for inserting the bottle body, and the base frame is connected to the arc-shaped clamping plate through a vertical connecting rod.

3. A waste liquid temporary storage device according to claim 2, Features: The outer side wall of the base frame is provided with a fixing groove for fixing the vertical connecting rod, and the outer side of the fixing groove is provided with a fastening bolt.

4. A waste liquid temporary storage device according to claim 2 or 3, Features: The upper end of the vertical connecting rod is connected to a clamp rod extending downward, and a U-shaped clamping opening with the insertion opening facing downward is formed between the clamp rod and the vertical connecting rod. The clamp rod has an arc-shaped protrusion protruding toward the vertical connecting rod.

5. A waste liquid temporary storage device according to claim 1, Features: A cylindrical waste liquid discharge port is provided at the upper middle part of the bottle body, and a sealing rubber plug is provided at the end of the waste liquid discharge port.

6. A waste liquid temporary storage device according to claim 1, Features: An internal thread interface is provided at the end of the side pipe, and the activated carbon bottle is provided with an external thread interface threadedly connected with the internal thread interface. An isolation net is attached to the bottle mouth of the activated carbon bottle.

7. A waste liquid temporary storage device according to claim 1, Features: The bottle body is made of polytetrafluoroethylene.

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