CN212262538U - Sand core filtering device - Google Patents
Sand core filtering device Download PDFInfo
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- CN212262538U CN212262538U CN202020341906.0U CN202020341906U CN212262538U CN 212262538 U CN212262538 U CN 212262538U CN 202020341906 U CN202020341906 U CN 202020341906U CN 212262538 U CN212262538 U CN 212262538U
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Abstract
The utility model discloses a psammitolite filter equipment, filter accessory, filter flask, clip including reservoir, psammitolite, still include: the device comprises a cover-shaped liquid leakage device, a spherical liquid storage tank, a connecting pipe and a liquid storage container; the cover-shaped liquid leakage device comprises a lower cover body and an upper connector, and the upper connector is provided with a frosted wall; the spherical liquid storage tank comprises a spherical tank body and an outlet pipe, and a frosted wall which is in adaptive connection with an upper connector of the cover-shaped liquid leakage device is arranged on the outlet pipe; one end of the connecting pipe is also provided with a frosted wall matched with the upper connector of the cover-shaped liquid leakage device, and the two ends of the connecting pipe are respectively connected with the cover-shaped liquid leakage device and the liquid storage container; the cover-shaped liquid leakage device is covered on the liquid storage tank, and an upper connector of the cover-shaped liquid leakage device is connected with the spherical liquid storage tank or the connecting pipe. The utility model discloses can be adapted to simultaneously and add little volume, bulky solution, visual experiment demand selects to insert little volumetric spherical reservoir or bulky stock solution container, has realized the effect of one set of device multipurpose, operates more in a flexible way.
Description
Technical Field
The utility model relates to an experimental device field, concretely relates to psammitolite filter equipment.
Background
The sand core filtering device is made of ultra-hard high-quality glass material, has uniform wall thickness, no bubbles, smooth and transparent glass, high flow rate, very good pressure resistance and sealing performance, and international standards of size, and can be used for high-temperature and high-pressure sterilization. It is widely used in chemical analysis, health inspection, environment monitoring, biological product, product industry, scientific research, etc. to filter out particle and bacteria. Such as oil field flooding, suspended solid concentration analysis, membrane filtration coefficient, particle diameter analysis, sterility test, bacteria culture sterilization and filtration. The sterilization and filtration of the heat-sensitive medicine can achieve the aim of sterility, and the analysis and determination of aviation kerosene, hydraulic oil, high-purity reagents, water quality and the like.
The prior sand core filter device is shown in fig. 1 and comprises a liquid storage tank 10, a sand core filter assembly 20, a filter bottle 30 and a clamp 40; the reservoir 10 is used for containing a solution to be filtered, the sand core filter fitting 20 plays a role in filtering, the filter bottle 30 is used for containing the filtered solution, and the clamp 40 is used for clamping the sand core filter fitting 20 and the filter bottle 30.
Because the volume of reservoir is less, when a large amount of liquid need be filtered, need artifical supplementary liquid many times to the reservoir in, the troublesome poeration, extravagant experimenter time, only be applicable to and add small volume solution. Chinese utility model patent No. CN204643988U discloses a vacuum sand core suction filtration device, which is connected to a water sample bottle through a connecting pipe in a closed filter cup (equivalent to a liquid storage tank), and the other end of the connecting pipe is connected to the water sample bottle, so that large volume solution can be conveniently added, but the addition of small volume solution is too cumbersome and troublesome.
Because the requirements of different experiments are different, the liquid required to be added by the sand core filtering device can be a large-volume solution or a small-volume solution, and the two existing devices cannot simultaneously meet the requirements of adding and filtering the large-volume and small-volume solutions.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model provides a psammitolite filter equipment of multipurpose, the different stock solution part of access is selected to the solution volume size that its can add as required, can satisfy the interpolation of bulky solution and little volume solution simultaneously and filter.
The utility model discloses a following technical scheme realizes:
the utility model provides a psammitolite filter equipment, includes reservoir, psammitolite filter fitting, filter flask, clip, the bottom of reservoir with the top of psammitolite filter fitting is passed through the clip presss from both sides tightly, the lower extreme of psammitolite filter fitting is connected the filter flask still includes: the device comprises a cover-shaped liquid leakage device, a spherical liquid storage tank, a connecting pipe and a liquid storage container; the cover-shaped liquid leakage device comprises a lower cover body and an upper connector which are integrally formed, the lower cover body is suitable for covering the liquid storage tank, and the upper connector is provided with a frosted wall; the spherical liquid storage tank comprises a spherical tank body and an outlet pipe which are integrally formed, and the outlet pipe is provided with a frosted wall which is in adaptive connection with an upper connector of the cover-shaped liquid leakage device; one end of the connecting pipe is also provided with a frosted wall matched with an upper connector of the cover-shaped liquid leakage device, the two ends of the connecting pipe are respectively connected with the cover-shaped liquid leakage device and the liquid storage container, and a containing cavity capable of storing large-volume solution is arranged in the liquid storage container; the cover-shaped liquid leakage device is covered on the liquid storage tank, and an upper connector of the cover-shaped liquid leakage device is connected with the spherical liquid storage tank or the connecting pipe.
Furthermore, an inner frosting wall is arranged on the inner side of an upper connector of the cover-shaped liquid leakage device, an outer frosting wall matched with the outer side of an outlet pipe of the spherical liquid storage tank is arranged, and an outer frosting wall matched with the outer frosting wall is also arranged at one end of the connecting pipe.
Further, the connecting pipe comprises an L-shaped elbow and a hose; one end of the L-shaped bent pipe is matched with an upper connector of the cap-shaped liquid leakage device, the other end of the L-shaped bent pipe is fixedly connected with one end of the hose, and the other end of the hose is connected with the liquid storage container.
Further, the L-shaped bent pipe is a glass pipe.
Further, the spherical liquid storage tank further comprises a liquid guide inlet, and the liquid guide inlet is arranged at the top of the spherical tank body and communicated with the spherical tank body.
Compared with the prior art, the utility model discloses the beneficial effect that can reach does: a cover-shaped liquid leakage device, a spherical liquid storage tank, a connecting pipe and a liquid storage container are additionally arranged on the existing liquid storage tank, and the cover-shaped liquid leakage device is matched with the spherical liquid storage tank and the connecting pipe simultaneously. When a small-volume solution needs to be accessed, the spherical liquid storage tank is connected to the cover-shaped liquid leakage device (the volume of the spherical liquid storage tank is limited); when needing to insert bulky solution, connect lid shape hourglass liquid ware and stock solution container simultaneously with the both ends of connecting pipe, the stock solution container can be the arbitrary container that the volume is unequal, can make bulky solution let in, no longer need to add in the reservoir by hand many times. The utility model discloses can be adapted to simultaneously and add little volume, bulky solution, visual experiment demand selects to insert little volumetric spherical reservoir or bulky stock solution container, has realized the effect of one set of device multipurpose, operates more in a flexible way, can satisfy the demand of different experiments, has brought very big convenience for the experimenter.
Drawings
Fig. 1 is a schematic view of a conventional sand core filtering apparatus.
Fig. 2 is a schematic view of the cap-shaped liquid leakage device, the spherical liquid storage tank, the connecting pipe and the liquid storage container of the present invention.
In the figure: 10. a liquid storage tank; 20. a sand core filter fitting; 30. a filter flask; 40. a clip; 50. a cap-shaped liquid leakage device; 51. a lower cover body; 52. an upper interface; 60. a spherical reservoir; 61. a spherical tank body; 62. an outlet pipe; 63. a drainage inlet; 70. a connecting pipe; 71. an L-shaped bent pipe; 72. a hose; 80. a liquid storage container.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the utility model discloses a psammitolite filter equipment, including reservoir 10, psammitolite filter fitting 20, filter flask 30, clip 40, the bottom of reservoir 10 and the top of psammitolite filter fitting 20 are passed through clip 40 and are pressed from both sides tightly, and filter flask 30 is connected to the lower extreme of psammitolite filter fitting 20, still includes: a cap-shaped liquid leakage device 50, a spherical liquid storage tank 60, a connecting pipe 70 and a liquid storage container 80. The cover-shaped liquid leakage device 50 comprises a lower cover body 51 and an upper connector 52 which are integrally formed, wherein the lower cover body 51 is suitable for covering the liquid storage tank 10, the upper connector 52 is provided with a frosted wall, and the upper connector 52 is used for connecting the spherical liquid storage tank 60 or the connecting pipe 70; the spherical liquid storage tank 60 is used for containing a small-volume solution and comprises an integrally formed spherical tank body 61 and an outlet pipe 62, a frosted wall which is in fit connection with the upper connector 52 of the cover-shaped liquid leakage device 50 is arranged on the outlet pipe 62, and the solution in the spherical tank body 61 is introduced into the liquid storage tank 10 through the outlet pipe 62; one end of the connection pipe 70 is also provided with a frosted wall adapted to the upper connector 52 of the cap-shaped liquid leakage device 50, two ends of the connection pipe 70 are respectively connected to the cap-shaped liquid leakage device 50 and the liquid storage container 80, the liquid storage container 80 has a cavity capable of storing any volume including large volume of solution, and the solution in the liquid storage container 80 can be introduced into the liquid storage tank 10 through the connection pipe 70.
The cap-shaped liquid leakage device 50 is covered on the liquid storage tank 10, and the upper connector 52 of the cap-shaped liquid leakage device 50 is connected with the spherical liquid storage tank 60 or the connecting pipe 70. When a small-volume solution needs to be accessed, the spherical liquid storage tank 60 is connected to the cover-shaped liquid leakage device 50 (the volume of the spherical liquid storage tank 60 is limited); when a large volume of solution needs to be accessed, the two ends of the connecting pipe 70 are simultaneously connected with the cover-shaped liquid leakage device 50 and the liquid storage container 80, and the liquid storage container 80 can be any container with different volumes, so that the large volume of solution can be introduced, and the large volume of solution does not need to be added into the liquid storage tank 10 manually for many times.
Because the cap-shaped liquid leakage device 50 is alternatively connected with the spherical liquid storage tank 60 and the connecting pipe 70, the device has different assembly forms, can be flexibly changed, and has an indefinite structure, so that only an exploded schematic diagram is provided here, and the assembled structure of the device is easily understood by combining the text description, the prior device diagram of fig. 1 and the exploded view of fig. 2.
Preferably, an inner frosting wall is arranged on the inner side of the upper connector 52 of the cover-shaped liquid leakage device 50, a matched outer frosting wall is arranged on the outer side of the outlet pipe 62 of the spherical liquid storage tank 60, and one end of the connecting pipe 70 is also provided with a matched outer frosting wall. Of course, as another embodiment, the upper connector 52 of the cap-shaped liquid leakage device 50 may be an outer frosted wall, and the outer side of the outlet pipe 62 of the spherical liquid storage tank 60 and one end of the connection pipe 70 may be an inner frosted wall, so that the connection can be adapted.
The connection pipe 70 may be a hard glass tube, and both ends of the connection pipe are connected to the cap-shaped liquid leakage device 50 and the liquid storage solution. Preferably, the device also comprises an L-shaped elbow 71 and a hose 72, wherein one end of the L-shaped elbow 71 is matched with the upper connector 52 of the cap-shaped liquid leakage device 50, the other end of the L-shaped elbow 71 is fixedly connected with one end of the hose 72, and the other end of the hose 72 is connected with the liquid storage container 80; the hose 72 can be easily deployed without taking up too much space and can also be easily accessed from a remotely located reservoir 80 or even a liquid reservoir. More preferably, the L-bend 71 is a glass tube.
Preferably, the spherical liquid storage tank 60 further comprises a liquid guiding inlet 63, and the liquid guiding inlet 63 is disposed at the top of the spherical tank body 61 and is communicated with the spherical tank body 61, so as to pour the solution into the spherical liquid storage tank 60.
Through the detailed explanation to above-mentioned embodiment, can understand, the utility model discloses can be adapted to simultaneously and add little volume, bulky solution, visual experiment demand selects to insert little volumetric spherical reservoir or bulky stock solution container, has realized the effect of a set of device multipurpose, operates more in a flexible way, can satisfy the demand of different experiments, has brought very big convenience for the experimenter.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a psammitolite filter equipment, includes reservoir, psammitolite filter fitting, filter flask, clip, the bottom of reservoir with the top of psammitolite filter fitting is passed through the clip presss from both sides tightly, the lower extreme of psammitolite filter fitting is connected the filter flask, its characterized in that still includes:
the device comprises a cover-shaped liquid leakage device, a spherical liquid storage tank, a connecting pipe and a liquid storage container;
the cover-shaped liquid leakage device comprises a lower cover body and an upper connector which are integrally formed, the lower cover body is suitable for covering the liquid storage tank, and the upper connector is provided with a frosted wall; the spherical liquid storage tank comprises a spherical tank body and an outlet pipe which are integrally formed, and the outlet pipe is provided with a frosted wall which is in adaptive connection with an upper connector of the cover-shaped liquid leakage device; one end of the connecting pipe is also provided with a frosted wall matched with an upper connector of the cover-shaped liquid leakage device, the two ends of the connecting pipe are respectively connected with the cover-shaped liquid leakage device and the liquid storage container, and a containing cavity capable of storing large-volume solution is arranged in the liquid storage container;
the cover-shaped liquid leakage device is covered on the liquid storage tank, and an upper connector of the cover-shaped liquid leakage device is connected with the spherical liquid storage tank or the connecting pipe.
2. The sand core filtering device as claimed in claim 1, wherein an inner frosting wall is arranged on the inner side of the upper connector of the cover-shaped liquid leakage device, a matched outer frosting wall is arranged on the outer side of the outlet pipe of the spherical liquid storage tank, and a matched outer frosting wall is also arranged at one end of the connecting pipe.
3. The sand core filtering arrangement as claimed in claim 1 or 2, wherein said connection tube comprises two parts, an L-shaped elbow and a hose; one end of the L-shaped bent pipe is matched with an upper connector of the cap-shaped liquid leakage device, the other end of the L-shaped bent pipe is fixedly connected with one end of the hose, and the other end of the hose is connected with the liquid storage container.
4. The sand core filtering arrangement of claim 3, wherein said L-bend is a glass tube.
5. The sand core filtering device as claimed in claim 1, wherein the spherical reservoir further comprises a drain inlet disposed at the top of the spherical tank body and communicating with the spherical tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341906.0U CN212262538U (en) | 2020-03-18 | 2020-03-18 | Sand core filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341906.0U CN212262538U (en) | 2020-03-18 | 2020-03-18 | Sand core filtering device |
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| CN212262538U true CN212262538U (en) | 2021-01-01 |
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| CN202020341906.0U Active CN212262538U (en) | 2020-03-18 | 2020-03-18 | Sand core filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834717A (en) * | 2021-09-24 | 2021-12-24 | 深圳超磁机器人科技有限公司 | A filter equipment for fabrics composition analysis |
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2020
- 2020-03-18 CN CN202020341906.0U patent/CN212262538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834717A (en) * | 2021-09-24 | 2021-12-24 | 深圳超磁机器人科技有限公司 | A filter equipment for fabrics composition analysis |
| CN113834717B (en) * | 2021-09-24 | 2023-06-16 | 深圳超磁机器人科技有限公司 | A filter equipment for fabrics composition analysis |
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