CN215655202U - Waste liquid jar convenient to store up transport - Google Patents
Waste liquid jar convenient to store up transport Download PDFInfo
- Publication number
- CN215655202U CN215655202U CN202122221207.XU CN202122221207U CN215655202U CN 215655202 U CN215655202 U CN 215655202U CN 202122221207 U CN202122221207 U CN 202122221207U CN 215655202 U CN215655202 U CN 215655202U
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- waste liquid
- sleeve
- cylinder body
- splash
- opening
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Abstract
The utility model relates to the technical field of containers or vessels used in laboratories, and discloses a waste liquid cylinder convenient for storage and transportation, which comprises a cylinder body made of corrosion-resistant materials, wherein an opening of the cylinder body is positioned at the upper end; an anti-splash sleeve is screwed at the opening of the cylinder body, and is a cylinder which is vertically arranged and the upper end and the lower end of the anti-splash sleeve are open; the inside lower extreme level of splashproof goes out the sleeve is provided with and is used for shutoff cylinder body open-ended baffle, and baffle border anchor is worn to be equipped with duckbilled valve down on the baffle on the splashproof goes out sleeve inner wall. According to the utility model, the splash-proof sleeve avoids waste liquid from splashing out, and the sealing cover can be directly pulled out due to the large opening, so that the waste liquid can be poured into the cylinder body conveniently; the waste liquid is poured out of the cylinder body only by screwing down the anti-splash sleeve; owing to set up the duckbilled valve, even the waste liquid jar is emptyd and also can not have the waste liquid to leak, need not careful nurse in use and the transportation, and still leave the mouth of gripping like the gas cylinder, convenient transport.
Description
Technical Field
The utility model relates to the technical field of containers or vessels used in laboratories, in particular to a waste liquid cylinder convenient for storage and transportation.
Background
The waste liquid cylinder is an indispensable container in a laboratory and is used for collecting and storing waste liquid generated in an experiment. The most common liquid waste tanks are large glass tanks or plastic drums with lids.
However, the existing waste liquid cylinder has a plurality of problems in use. For the glass tank, the opening is very small, when waste liquid is poured into the glass tank, a funnel is often needed, and the glass tank is very inconvenient to carry; for the plastic barrel with the cover, when the waste liquid is poured into the plastic barrel, a large amount of gas polluted by the waste liquid overflows out of the plastic barrel, and meanwhile, the waste liquid is easy to spill out.
In addition, the existing waste liquid cylinder can not avoid some laboratory safety accidents, such as the phenomenon that the waste liquid containing cyanide/phosphide is poured into the waste liquid cylinder filled with the acidic waste liquid by mistake, and the highly toxic gas escapes to cause injuries and deaths.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste liquid cylinder convenient to store and transport.
The technical problem to be solved is that: at present, the opening of a glass tank is very small, waste liquid is poured and the waste liquid is inconvenient to carry, and when the waste liquid is poured to a plastic barrel with a cover, a large amount of gas polluted by the waste liquid overflows out of the barrel.
In order to solve the technical problems, the utility model adopts the following technical scheme: a waste liquid cylinder convenient for storage and transportation comprises a cylinder body made of corrosion-resistant materials, wherein the opening of the cylinder body is positioned at the upper end; an anti-splash sleeve is screwed at an opening of the cylinder body, and is a cylinder which is vertically arranged and has open upper and lower ends;
the inside lower extreme level of splashproof goes out the sleeve is provided with and is used for shutoff cylinder body open-ended baffle, baffle border anchor is on the splashproof goes out the sleeve inner wall, wear to be equipped with duckbilled valve that the duckbilled faces down on the baffle.
Further, baffle top still the level be provided with splashproof go out sleeve inner wall and closely laminate, be used for further shutoff cylinder body open-ended closing cap, the inherent handle that is used for making things convenient for the uncapping of closing cap upper surface anchor.
Further, a check ring for preventing the seal cover from falling excessively is anchored at the position, below the seal cover, of the inner wall of the anti-splashing sleeve.
Further, the maximum flow cross-sectional area of the duckbill valve is not less than 10 square centimeters.
Furthermore, the duckbill valve is made of fluororubber.
Furthermore, a space for preventing the waste liquid from flowing down along the opening edge of the sleeve is reserved between the sealing cover and the opening at the upper end of the splash-proof sleeve.
Furthermore, a holding opening for convenient carrying is reserved on the outer wall of the splash-proof sleeve higher than the sealing cover.
Compared with the prior art, the waste liquid tank convenient for storage and transportation has the following beneficial effects:
according to the utility model, the splash-proof sleeve avoids waste liquid from splashing out, and the sealing cover can be directly pulled out due to the large opening, so that the waste liquid can be poured into the cylinder body conveniently; the waste liquid is poured out of the cylinder body only by screwing down the anti-splash sleeve;
according to the utility model, the partition plate with the duckbill valve is arranged to plug the opening of the cylinder body, so that the waste liquid does not leak even if the waste liquid cylinder is toppled, careful nursing is not needed in the using and transporting processes, and a holding opening like a gas cylinder is reserved, so that the transportation is convenient;
according to the utility model, the partition plate with the duckbill valve is arranged to plug the opening of the cylinder body, so that the amount of gas escaping when waste liquid is poured into the cylinder body is greatly reduced, meanwhile, the internal space of the cylinder body is communicated with the outside only when the waste liquid is poured inwards, effective static sealing is kept at other times, the safety is greatly improved, and the toxic gas generated by the reaction of the waste liquid poured due to misoperation is prevented from escaping (because the static sealing is immediately recovered after the waste liquid is poured).
Drawings
FIG. 1 is a schematic view of the internal structure of a waste liquid tank for easy storage and transportation according to the present invention;
the anti-splash device comprises a 1-anti-splash sleeve, a 2-cylinder body, a 3-clapboard, a 31-duckbill valve, a 4-sealing cover, a 41-check ring and a 42-handle.
Detailed Description
As shown in fig. 1, a waste liquid tank convenient for storage and transportation comprises a tank body 2 made of corrosion-resistant material, wherein the opening of the tank body 2 is positioned at the upper end; of course, the anti-splash sleeve 1, the partition 3, the duckbill valve 31, the closure cap 4, and the retainer ring 41 are also made of corrosion resistant materials. The corrosion-resistant materials used in laboratories need to be acid and alkali resistant and oxidation resistant, and the types thereof belong to the common knowledge and are not described in detail herein.
An opening of the cylinder body 2 is in threaded connection with an anti-splash sleeve 1, and the anti-splash sleeve 1 is a cylinder which is vertically arranged and has open upper and lower ends;
the inside lower extreme level of splashproof sleeve 1 is provided with and is used for 2 open-ended baffles 3 of shutoff cylinder body, and 3 border anchors on the 1 inner wall of splashproof sleeve of baffle, wear to be equipped with duckbill valve 31 that the duckbilled faces down on the baffle 3.
A sealing cover 4 which is tightly attached to the inner wall of the anti-splashing sleeve 1 and used for further sealing the opening of the cylinder body 2 is horizontally arranged above the partition plate 3, and a handle 42 for facilitating the opening of the cylinder body is anchored on the upper surface of the sealing cover 4. The main function of the cover 4 is to isolate the small amount of waste liquid adhering to the inner wall of the splash guard sleeve 1 from the outside. Because the duckbill valve 31 is used for sealing the cylinder body 2, the sealing cover 4 does not need to be screwed, and can be pulled out by hands and pressed back by hands, so that the use is more convenient.
The inner wall of the spill-proof sleeve 1 below the cover 4 is anchored with a collar 41 for preventing the cover 4 from falling too far.
The maximum cross-sectional flow area of the duckbill valve 31 is not less than 10 square centimeters. When the waste liquid is poured, a trace amount of gas is required to overflow from the cylinder 2 along the duckbill valve 31, so that the waste liquid falls smoothly. If the duckbill valve 31 is too small, the reverse flow of the gas and liquid in the duckbill valve 31 cannot be realized, and the waste liquid cannot fall smoothly unless some air holes are formed in the partition plate 3, but the sealing effect is damaged to a certain extent.
In this embodiment, the duckbill valve 31 is made of fluororubber.
A distance for preventing the waste liquid from flowing down along the opening edge is reserved between the sealing cover 4 and the opening at the upper end of the splash-proof sleeve 1. There is always a little waste liquid left in the gap at the edge of the cover 4, and if the cover 4 is close to the upper opening of the sleeve, the waste liquid can easily flow out like an oil can.
The outer wall of the splash-proof sleeve 1, which is higher than the sealing cover 4, is provided with a holding port for convenient carrying, and the holding port is used for enabling a hand to extend into the splash-proof sleeve to hold a waste liquid cylinder, so that the waste liquid cylinder is carried like a gas tank.
The utility model relates to a waste liquid tank convenient for storage and transportation, which comprises the following steps:
the method comprises the following steps: pulling out the sealing cover 4;
and step two, pouring waste liquid into the splash-proof sleeve 1, and then covering the seal cover 4.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (7)
1. A waste liquid cylinder convenient for storage and transportation comprises a cylinder body (2) made of corrosion-resistant materials, wherein the opening of the cylinder body (2) is positioned at the upper end; the method is characterized in that: an anti-splashing sleeve (1) is screwed at an opening of the cylinder body (2), and the anti-splashing sleeve (1) is a cylinder which is vertically arranged and has open upper and lower ends;
the splash-proof sleeve is characterized in that a partition plate (3) used for blocking an opening of the cylinder body (2) is horizontally arranged at the lower end inside the splash-proof sleeve (1), the partition plate (3) is anchored on the inner wall of the splash-proof sleeve (1) along the edge, and a duckbill valve (31) with a duckbill downward is arranged on the partition plate (3) in a penetrating mode.
2. The waste liquid tank convenient for storage and transportation of claim 1, wherein: baffle (3) top still level be provided with splashproof go out sleeve (1) inner wall and closely laminate, be used for further shutoff cylinder body (2) open-ended closing cap (4), closing cap (4) upper surface anchor is inherent to be used for making things convenient for handle (42) of uncapping.
3. The waste liquid tank convenient for storage and transportation according to claim 2, characterized in that: the position of the inner wall of the splash-proof sleeve (1) below the sealing cover (4) is anchored with a check ring (41) for preventing the sealing cover (4) from falling excessively.
4. The waste liquid tank convenient for storage and transportation of claim 1, wherein: the maximum flow cross-sectional area of the duckbill valve (31) is not less than 10 square centimeters.
5. The waste liquid tank convenient for storage and transportation of claim 4, wherein: the duckbill valve (31) is made of fluororubber.
6. The waste liquid tank convenient for storage and transportation according to claim 2, characterized in that: and a space for preventing the waste liquid from flowing along the opening edge is reserved between the sealing cover (4) and the upper end opening of the splash-proof sleeve (1).
7. The waste liquid tank convenient for storage and transportation of claim 6, wherein: the outer wall of the splash-proof sleeve (1) which is higher than the sealing cover (4) is provided with a holding opening for convenient carrying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221207.XU CN215655202U (en) | 2021-09-14 | 2021-09-14 | Waste liquid jar convenient to store up transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221207.XU CN215655202U (en) | 2021-09-14 | 2021-09-14 | Waste liquid jar convenient to store up transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215655202U true CN215655202U (en) | 2022-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221207.XU Active CN215655202U (en) | 2021-09-14 | 2021-09-14 | Waste liquid jar convenient to store up transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215655202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715537A (en) * | 2022-04-21 | 2022-07-08 | 南通剑烽机械有限公司 | Liquid medicine is with safe type loading bottle based on leak protection anti-soil function |
-
2021
- 2021-09-14 CN CN202122221207.XU patent/CN215655202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715537A (en) * | 2022-04-21 | 2022-07-08 | 南通剑烽机械有限公司 | Liquid medicine is with safe type loading bottle based on leak protection anti-soil function |
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