CN218637032U - Ultrafiltration cup and ultrafiltration device comprising same - Google Patents
Ultrafiltration cup and ultrafiltration device comprising same Download PDFInfo
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- CN218637032U CN218637032U CN202222821171.3U CN202222821171U CN218637032U CN 218637032 U CN218637032 U CN 218637032U CN 202222821171 U CN202222821171 U CN 202222821171U CN 218637032 U CN218637032 U CN 218637032U
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- cup
- cup body
- ultrafiltration
- flow guide
- liquid outlet
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Abstract
The utility model provides an ultrafiltration cup and ultrafiltration equipment including it relates to filter equipment technical field, has solved production or the experiment that exists among the prior art and has ended the back and have more feed liquid to remain in ultrafiltration cup, causes the extravagant technical problem of feed liquid. This ultrafiltration cup includes the cup, the cup includes the cup body, water conservancy diversion portion and supporting part, water conservancy diversion portion sets up between cup body and supporting part, cup body and the inside fluid passage who communicates each other that is formed with of water conservancy diversion portion, the tip of keeping away from the cup body in the water conservancy diversion portion exists there is the slope bottom surface, the one end of keeping away from the cup body in the water conservancy diversion portion still is provided with the liquid outlet that communicates with fluid passage, the internal diameter of water conservancy diversion portion reduces gradually from the one end that water conservancy diversion portion is close to the cup body to the one end that is equipped with the liquid outlet, the feed liquid of cup bottom can be arranged outside fluid passage through the liquid outlet along the slope bottom surface under the action of gravity. The utility model discloses can reduce the feed liquid and remain in the ultrafiltration cup, increase the discharge amount of feed liquid, reduce the waste of feed liquid.
Description
Technical Field
The utility model belongs to the technical field of filter equipment technique and specifically relates to an ultrafiltration cup and including its ultrafiltration apparatus is related to.
Background
The ultrafiltration apparatus is a separation and purification apparatus which is widely used in the field of biopharmaceuticals, and the ultrafiltration cup is a container for holding feed liquid in the ultrafiltration apparatus.
Some biopharmaceutical feed liquids are very expensive, and each milliliter of feed liquid is even ten thousand yuan in value, so that the feed liquid is hopefully utilized as much as possible in production or experiments, and the waste of the feed liquid is reduced.
However, the applicant has found that the prior art has at least the following technical problems:
most of the traditional ultrafiltration cups are straight-tube type at present, and due to the design defects, after production or experiments are finished, more feed liquid is remained in the ultrafiltration cups, and the remained feed liquid can not be utilized, so that great waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrafiltration cup and including its ultrafiltration apparatus to there is more feed liquid to remain in ultrafiltration cup after the production that exists among the solution prior art or experiment end, causes the extravagant technical problem of feed liquid 。 The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an ultrafiltration cup, including cup body, water conservancy diversion portion and supporting part, wherein: the flow guide part is arranged between the cup body and the support part, fluid passages which are mutually communicated are formed inside the cup body and the flow guide part, an inclined bottom surface is arranged on the end part of the flow guide part far away from the cup body, the cup body is provided with a fluid passage, the cup body is provided with a flow guide part, one end of the flow guide part, far away from the cup body, is also provided with a fluid outlet communicated with the fluid passage, and the inner diameter of the flow guide part is gradually reduced from one end, close to the cup body, of the flow guide part to one end provided with the fluid outlet.
As a further improvement of the utility model, the water conservancy diversion portion includes body coupling terminal surface and supports the connection terminal surface, body coupling terminal surface with cup body is connected, support the connection terminal surface do the slope bottom surface and with the supporting part is connected, the liquid outlet set up in support lower one side on the connection terminal surface.
As a further improvement of the utility model, the included angle between the supporting connection end face and the horizontal plane is more than 0 degrees and less than 15 degrees.
As a further improvement of the utility model, the included angle between the supporting connecting end face and the horizontal plane is 3 degrees.
As a further improvement of the utility model, cup body is the tubular structure, water conservancy diversion portion is the back taper structure, cup body with water conservancy diversion portion is the integrated into one piece structure just the internal diameter that is close to cup body's tip in the water conservancy diversion portion with cup body's internal diameter is the same.
As a further improvement, the supporting part comprises a base and reinforcing rib plates, the supporting connecting end face is fixedly connected with the base, and the base is fixedly connected with the reinforcing rib plates between the flow guide parts.
As a further improvement of the utility model, the diameter of base is greater than the external diameter of cup body, and follows the interval is provided with two at least on the circumferential direction of base deep floor.
As a further improvement, the liquid outlet is provided with a liquid outlet connecting pipe, the liquid outlet connecting pipe passes through the liquid outlet with the inside fluid passage of cup is linked together, go out liquid connecting pipe slope set up and its incline direction and inclination all with the incline direction and the inclination that support the connection terminal surface are the same.
As a further improvement, the base is provided with a avoiding notch at the position of the liquid outlet connecting pipe.
An ultrafiltration device comprises the ultrafiltration cup.
The utility model provides an ultrafiltration cup, its cup includes cup body, water conservancy diversion portion and supporting part, water conservancy diversion portion sets up between cup body and supporting part, the inside fluid passage who communicates each other that is formed with of cup body and water conservancy diversion portion, the one end that water conservancy diversion portion is close to cup body from water conservancy diversion portion reduces to the one end that is close to the supporting part gradually, the purpose is in order to satisfy the splendid attire feed liquid, reduce the volume of ultrafiltration bottom of the cup, and then reduce the volume that the feed liquid remained in ultrafiltration cup, in addition, set the plane of slope with the terminal surface of water conservancy diversion portion bottom, set up the bottom at water conservancy diversion portion with the liquid outlet, discharge final stage in ultrafiltration cup when the feed liquid like this, under the action of gravity, the feed liquid can be followed the interior discharge of liquid outlet along the bottom surface of slope, just so can reduce the feed liquid and remain in ultrafiltration cup, increase the discharge amount of feed liquid, reduce the waste of feed liquid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an overall structure of an ultrafiltration cup according to an embodiment of the present invention;
FIG. 2 is a front view of an ultrafiltration cup provided by an embodiment of the present invention;
FIG. 3 is a side view of an ultrafiltration cup provided by an embodiment of the present invention;
FIG. 4 is a top view of an ultrafiltration cup according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of an ultrafiltration cup in accordance with an embodiment of the present invention.
Reference numerals are as follows: 1. a cup body; 2. a flow guide part; 21. the body is connected with the end face; 22. supporting the connecting end face; 3. a support portion; 31. a base; 32. reinforcing rib plates; 4. a fluid channel; 5. a liquid outlet; 6. a liquid outlet connecting pipe; 7. avoiding the gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides an ultrafiltration cup, including cup body 1, water conservancy diversion portion 2 and supporting part 3, wherein, water conservancy diversion portion 2 sets up between cup body 1 and supporting part 3, and cup body 1 and the inside fluid passage 4 that is formed with mutual intercommunication of water conservancy diversion portion 2.
The tip of keeping away from cup body 1 on water conservancy diversion portion 2 in this embodiment has the slope bottom surface, and the one end of keeping away from cup body 1 on water conservancy diversion portion 2 still is provided with the liquid outlet 5 that is linked together with fluid passage 4, and the internal diameter of water conservancy diversion portion 2 reduces gradually from the one end that water conservancy diversion portion 2 is close to cup body 1 to the one end that is equipped with liquid outlet 5, and the feed liquid of cup bottom can be arranged to fluid passage 4 outside through liquid outlet 5 along the slope bottom surface under the action of gravity. When satisfying the splendid attire feed liquid, reduce the volume of ultrafiltration cup bottom, and then reduce the volume that the feed liquid remained in the ultrafiltration cup, discharge to the final stage in the ultrafiltration cup when the feed liquid, under the action of gravity, the feed liquid can be followed liquid outlet 5 and discharged along the bottom surface of slope, just so can reduce the feed liquid and remain in the ultrafiltration cup.
As the embodiment of the utility model provides an optional embodiment, cup body 1 in this embodiment is the tubular structure, and water conservancy diversion portion 2 is the back taper structure, and cup body 1 is integrated into one piece structure and cup body 1 is located the top of water conservancy diversion portion 2 with water conservancy diversion portion 2, and the internal diameter that is close to cup body 1's tip on water conservancy diversion portion 2 is the same with cup body 1's internal diameter, and the diameter of water conservancy diversion portion 2 lower extreme is less than the diameter of water conservancy diversion portion 2 upper end.
For the feed liquid in the convenient stirring ultrafiltration cup, can place the stirring rod that is used for magnetic stirring in ultrafiltration cup's bottom usually, consequently, support the contained angle between connection terminal surface 22 and the horizontal plane and should not be too big, conduct the utility model discloses optional embodiment of embodiment supports the contained angle between connection terminal surface 22 and the horizontal plane between 0 to 15. If the angle between the support connection end surface 22 and the horizontal is set too large, this will result in the stirring rod sliding under gravity to the bottom edge, thereby affecting the rotation of the stirring rod. Preferably, the angle between the support connection end surface 22 and the horizontal plane is set to 3 °.
In this embodiment, the bottom of water conservancy diversion portion 2 is provided with supporting part 3 for with wait to place the face contact, supporting part 3 includes base 31 and deep floor 32, the tip and the base 31 fixed connection of keeping away from cup body 1 on the water conservancy diversion portion 2, and has set firmly deep floor 32 between base 31 and the water conservancy diversion portion 2. Base 31 sets up in the bottom of water conservancy diversion portion 2, and base 31's diameter is greater than the external diameter of cup body 1, and the purpose increases the support area, guarantees the stability of ultrafiltration cup. At least two reinforcing rib plates 32 are provided at intervals in the circumferential direction of the base 31. The number of the reinforcing rib plates 32 is preferably three in the embodiment, the reinforcing rib plates 32 are connected with the base 31 and the flow guide part 2, and the strength and the stability of connection between the flow guide part 2 and the base 31 are enhanced.
A liquid outlet connecting pipe 6 is arranged at the liquid outlet 5, the liquid outlet connecting pipe 6 is communicated with the fluid channel 4 inside the cup body through the liquid outlet 5, the liquid outlet connecting pipe 6 is obliquely arranged, and the oblique direction and the oblique angle of the liquid outlet connecting pipe 6 are the same as those of the supporting connection end surface 22. In order to avoid position interference with the base 31 when the liquid outlet connection pipe 6 is connected to the external hose, the avoidance notch 7 is provided in the base 31 at a position close to the liquid outlet connection pipe 6, and the avoidance notch 7 is formed by cutting off a position of the base 31 close to the liquid outlet 5.
The ultrafiltration cup is set to be in the shape of a cylinder above the ultrafiltration cup and an inverted cone below the cylinder, the size of the bottom of the ultrafiltration cup is reduced while enough material liquid is contained, the amount of the material liquid remaining in the ultrafiltration cup is further reduced, the bottom of the flow guide part 2 is set to be an inclined plane, the liquid outlet 5 is arranged on the lower side of the bottom surface, therefore, when the material liquid is discharged to the last stage in the ultrafiltration cup, the material liquid is discharged from the liquid outlet 5 along the inclined support connecting end surface 22 under the action of gravity, the residue of the material liquid in the ultrafiltration cup can be reduced, and the purpose of discharging the material liquid as much as possible is achieved.
In addition, the utility model also provides an ultrafiltration apparatus, including foretell ultrafiltration cup.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an ultrafiltration cup which characterized in that, includes cup body, water conservancy diversion portion and supporting part, wherein:
the flow guide part is arranged between the cup body and the support part, fluid passages which are mutually communicated are formed inside the cup body and the flow guide part, an inclined bottom surface is arranged at the end part of the flow guide part far away from the cup body, the cup body is provided with a fluid passage, the cup body is provided with a flow guide part, one end of the flow guide part, far away from the cup body, is also provided with a fluid outlet communicated with the fluid passage, and the inner diameter of the flow guide part is gradually reduced from one end, close to the cup body, of the flow guide part to one end provided with the fluid outlet.
2. The ultrafiltration cup of claim 1, wherein the flow guide portion comprises a body connecting end surface and a support connecting end surface, the body connecting end surface is connected with the cup body, the support connecting end surface is the inclined bottom surface and is connected with the support portion, and the liquid outlet is arranged at a lower side of the support connecting end surface.
3. Ultrafiltration cup according to claim 2, wherein the angle between the support connection end surface and the horizontal plane is larger than 0 ° and smaller than 15 °.
4. An ultra filter bowl according to claim 2 or 3 wherein the angle between the support connection end face and the horizontal is 3 °.
5. The ultrafiltration cup according to claim 1, wherein the cup body has a cylindrical structure, the flow guide part has an inverted conical structure, the cup body and the flow guide part are integrally formed, and the inner diameter of the flow guide part at the end part close to the cup body is the same as the inner diameter of the cup body.
6. The ultrafiltration cup according to claim 2, wherein the support part comprises a base and reinforcing rib plates, the support connection end surface is fixedly connected with the base, and the reinforcing rib plates are fixedly arranged between the base and the flow guide part.
7. The ultrafiltration cup according to claim 6, wherein the diameter of the base is larger than the outer diameter of the cup body, and at least two reinforcing rib plates are arranged at intervals in the circumferential direction of the base.
8. The ultrafiltration cup according to claim 6, wherein a liquid outlet connecting pipe is arranged at the liquid outlet, the liquid outlet connecting pipe is communicated with the fluid channel inside the cup body through the liquid outlet, and the liquid outlet connecting pipe is arranged obliquely and has the same inclination direction and inclination angle as those of the support connecting end surface.
9. The ultrafiltration cup according to claim 8, wherein an avoidance gap is provided on the base at a position close to the liquid outlet connection pipe.
10. Ultrafiltration apparatus, comprising an ultrafiltration cup according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821171.3U CN218637032U (en) | 2022-10-25 | 2022-10-25 | Ultrafiltration cup and ultrafiltration device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821171.3U CN218637032U (en) | 2022-10-25 | 2022-10-25 | Ultrafiltration cup and ultrafiltration device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218637032U true CN218637032U (en) | 2023-03-17 |
Family
ID=85494565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222821171.3U Active CN218637032U (en) | 2022-10-25 | 2022-10-25 | Ultrafiltration cup and ultrafiltration device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218637032U (en) |
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2022
- 2022-10-25 CN CN202222821171.3U patent/CN218637032U/en active Active
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