CN212663262U - Diffusion storehouse body and transportation equipment with water conservancy diversion structure - Google Patents
Diffusion storehouse body and transportation equipment with water conservancy diversion structure Download PDFInfo
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- CN212663262U CN212663262U CN202021304052.5U CN202021304052U CN212663262U CN 212663262 U CN212663262 U CN 212663262U CN 202021304052 U CN202021304052 U CN 202021304052U CN 212663262 U CN212663262 U CN 212663262U
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- wall portion
- flow guide
- cavity
- flow
- cartridge body
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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Abstract
The application provides a diffusion bin body with a flow guide structure and transportation equipment, which relate to the technical field of petrochemical industry and comprise an outer member, wherein a cavity is formed on the outer member, and a cylindrical inner wall part is formed on the cavity; an inner member, a part of which is accommodated in the cavity, the inner member being formed with a cylindrical outer wall portion; at least two fluid inlets which are arranged on the outer component and communicated with the cavity; and a flow guide structure provided in at least one of the inner wall portion and the outer wall portion, the flow guide structure being configured such that a fluid acting with the flow guide structure flows along an extending direction of the flow guide structure. The application provides a diffusion storehouse body with water conservancy diversion structure utilizes the water conservancy diversion structure to make inside fluid flow according to established route, and then makes fluidic flow time prolonged, mixes more fully, has consequently solved the diffusion storehouse body with water conservancy diversion structure among the prior art to a certain extent, and its inside fluid flows in a jumble when mixing, therefore does not reach good mixed effect.
Description
Technical Field
The application relates to the technical field of petrochemical industry, in particular to a diffusion bin body with a flow guide structure and transportation equipment.
Background
In the diffusion bin in the prior art, fluid in the diffusion bin flows disorderly when being mixed, so that a good mixing effect cannot be achieved.
Furthermore, the method is simple. The diffusion bin in the prior art is easy to cause the problem of upward water return, and an overflow pipe needs to be additionally arranged.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application provides a diffusion bin body with a flow guiding structure and a transportation device, and aims to solve the problem of poor mixing effect caused by disordered flow of fluid inside the diffusion bin in the prior art to a certain extent.
In a first aspect, the present application provides a diffusion cartridge body having a flow directing structure, comprising:
an outer member having a cavity formed therein, the cavity having a cylindrical inner wall portion formed therein;
an inner member, a part of which is accommodated in the cavity, the inner member being formed with a cylindrical outer wall portion;
at least two fluid inlets which are arranged on the outer component and communicated with the cavity;
a flow guide structure provided in at least one of the inner wall portion and the outer wall portion, the flow guide structure being configured such that a fluid acting with the flow guide structure flows along an extending direction of the flow guide structure.
Preferably, the inner wall portion and the outer wall portion are both formed in a cylindrical shape and are both provided with the flow directing structure, the inner wall portion and the outer wall portion having a common axis;
the fluid inlet communicates with an annular space collectively defined by the inner and outer wall portions.
Preferably, the flow guiding structure disposed on the inner wall portion is defined as a first flow guiding member, and the flow guiding structure disposed on the outer wall portion is defined as a second flow guiding member;
the first flow guide member protrudes toward the cavity with respect to the inner wall portion, and at least one of the first flow guide members extends on the inner wall portion along an extending direction of a first spiral line having the common axis as an axis;
the second flow guide member protrudes toward the cavity with respect to the outer wall portion, and at least one of the second flow guide members extends on the inner wall portion along an extending direction of a second spiral line having the common axis as an axis.
Preferably, the second end of the inner member is received within the cavity, the first end of the inner member projecting relative to the first end of the outer member and exposed to the external environment;
at least one of the first flow guide members extends on the inner wall portion along an extending direction of a third spiral line having the common axis as an axis, the third spiral line having a same direction of rotation as the first spiral line;
at least one of the second flow guide members extends on the inner wall portion along an extending direction of a fourth spiral having the common axis as an axis, the direction of rotation of the fourth spiral being the same as the direction of rotation of the second spiral.
Preferably, when the first flow guide member and the second flow guide member are viewed in the extending direction of the common axis, the extending angle of the first flow guide member is greater than 0 degrees and less than 180 degrees, and the extending angle of the second flow guide member is greater than 0 degrees and less than 180 degrees.
Preferably, the diffusion cartridge body with a flow directing structure further comprises:
an interface member formed with a fluid channel in communication with the fluid inlet, the fluid channel extending tangentially of the inner wall portion.
Preferably, the diffusion cartridge body with a flow directing structure further comprises:
a sealing member sealed at a junction of the second end of the outer member and the inner member;
a drainage member disposed within the cavity in a manner to direct fluid away from the junction.
Preferably, the drainage member is provided outside a portion of the outer wall portion, the drainage member including:
the first axial end is formed into an annular shape and sleeved outside the outer wall part, and the first axial end is connected with the surface of the first end of the outer member, which surrounds the cavity;
a second axial end formed in an annular shape with an annular gap formed with the outer wall portion, the second axial end being located in the cavity;
a first extension extending from the second axial end toward the outer wall portion, the first extension completely filling the annular gap;
a second extension portion extending between the first axial end and the second axial end, a side portion of the extension portion away from the outer wall portion being inclined from the second axial end toward a direction away from the outer wall portion.
Preferably, the diffusion cartridge body with a flow directing structure further comprises:
and the reinforcing structure is arranged in the area of the outer side part of the outer member corresponding to the annular space and is used for reinforcing the rigidity of the outer member.
In a second aspect, the present application provides a transport apparatus comprising a diffusion cartridge body as described above having a flow directing structure.
The application provides a diffusion storehouse body with water conservancy diversion structure utilizes the water conservancy diversion structure to make inside fluid flow according to established route, and then makes fluidic flow time prolonged, mixes more fully, has consequently solved the diffusion storehouse among the prior art to a certain extent, and its inside fluid flows in disorder when mixing, therefore does not reach good mixed effect.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 shows a schematic representation of a front view of a diffusion cartridge body having a flow directing structure;
FIG. 2 shows a schematic view of section A-A of FIG. 1;
FIG. 3 shows a schematic view of section B-B of FIG. 2;
FIG. 4 shows a schematic diagram of an enlarged view at C in FIG. 3;
FIG. 5 shows a schematic representation of a perspective view of an isometric view of a diffusion cartridge body having a flow directing structure;
fig. 6 shows a schematic diagram of a top view of a diffusion cartridge body having a flow directing structure.
Reference numerals:
1-an outer member; 11-an inner wall portion; 2-an inner member; 21-an outer wall portion; 3-a cavity; 31-an annular space; 4-an interface member; 5-a first flow directing member; 6-a second flow directing member; 7-a drainage member; 71-a first axial end; 72-second axial end; 73 — a first extension; 74-a second extension; 8-reinforcing structure.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all 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 application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Referring to fig. 1-6, the diffusion cartridge body with a flow directing structure provided by the present embodiment comprises an outer member, an inner member, an interface member, a first flow directing member, a second flow directing member, a flow directing member, and a reinforcing structure. The connection relationship and the operation principle of the above components will be described in detail below.
Referring to fig. 1 to 3, the outer member 1 may be formed in a cylindrical shape, and thus includes a cylindrical-shaped cavity 3, and a cylindrical-shaped inner wall portion 11 as an inner side portion of the cavity 3. In an embodiment, the diffusion cartridge body with flow directing structure may be in a position in space when in use as shown in fig. 1, when the axis of the outer member 1 (hereinafter referred to as the common axis) is in a vertical direction. On this basis, for convenience of the following description, the upper bottom of the outer member 1 may be defined as an upper end portion (i.e., a first end) of the outer member 1, and the lower bottom of the outer member 1 may be defined as a lower end portion (i.e., a second end) of the outer member 1.
In the embodiment, the inner member 2 may be formed in a cylindrical shape, which may be disposed coaxially with the outer member 1, an upper bottom of the inner member 2 may be defined as an upper end portion of the inner member 2, a lower bottom of the inner member 2 may be defined as a lower end portion of the inner member 2, and further, an outer side portion of the inner member 2 serves as the outer wall portion 21. Further, the lower end portion of the inner member 2 may be accommodated within the above-mentioned cavity 3, and the upper end portion of the inner member 2 is projected with respect to the upper end portion of the outer member 1 and exposed to the external environment, whereby a portion corresponding to the inner member 2 is accommodated within the cavity 3, and thus, referring to fig. 2 and 3, an annular space 31 is defined by the outer wall portion 21 and the inner wall portion 11 together. Due to the arrangement of the annular space 31, the upward backflow fluid cannot easily reach the upper end part of the diffusion cabin body with the flow guide structure, impact is caused on the sealing component, and leakage is caused, so that compared with the prior art, an overflow pipeline does not need to be additionally arranged.
As shown in fig. 1 to 3, 5 and 6, at least two fluid inlets are opened on the outer side of the outer member 1, for example, two fluid inlets are opened and communicated with the annular cavity 3, and the fluid inlets are communicated with the interface member 4. In an embodiment, the interface member 4 may be formed with a fluid channel, which may be in communication with the fluid inlet, and which may extend tangentially of the inner wall portion 11. The interface member 4 is arranged to facilitate the connection of the diffusion cartridge body with a flow guide structure with an external fluid input mechanism so as to input fluid into the diffusion cartridge body with the flow guide structure, and in addition, due to the tangential extension arrangement of the fluid channel, the fluid input by the fluid channel has a tangential speed, so that the following first flow guide member 5 and second flow guide member 6 are matched to facilitate the flow guide of the fluid.
In the embodiment, the flow guide structure disposed on the inner wall portion 11 is defined as the first flow guide member 5. Specifically, as shown in fig. 2, 3, and 5, the first flow guide member 5 may be formed as a plate-like member that protrudes toward the cavity 3 with respect to the inner wall portion 11, at least one of the first flow guide members 5 extends on the inner wall portion 11 along an extending direction of a first spiral line (not shown in the figure) having a common axis as an axis, and at least one of the first flow guide members 5 extends on the inner wall portion 11 along an extending direction of a third spiral line (not shown in the figure) having the common axis as an axis, a rotation direction of the third spiral line being the same as a rotation direction of the first spiral line. Thus, the two types of first flow guide members 5 can guide the fluid having the tangential flow velocity by the first flow guide members 5, so that the fluid flows along a predetermined route in the extending direction of the first spiral and the third spiral, and the two types of fluids flowing into the annular space 31 from the two joint members 4 can be sufficiently mixed.
On this basis, the flow guide structure provided to the outer wall portion 21 is defined as a second flow guide member 6, the second flow guide member 6 may be formed as a plate-like member protruding toward the cavity 3 with respect to the inner wall portion 11, at least one of the second flow guide members 6 extends on the inner wall portion 11 along an extending direction of a second spiral line (not shown in the figure) having the common axis as an axis, at least one of the second flow guide members 6 extends on the inner wall portion 11 along an extending direction of a fourth spiral line (not shown in the figure) having the common axis as an axis, and the rotational directions of both the second spiral line and the fourth spiral line are the same as the first spiral line. Thereby, the flow guiding effect on the fluid is further enhanced.
In the embodiment, further, when the first flow guide member 5 and the second flow guide member 6 are viewed in the extending direction of the common axis, the extending angle of the first flow guide member 5 (i.e., the central angle in the circumferential direction to which the first flow guide member 5 corresponds) is greater than 0 degree and less than 180 degrees, and the extending angle of the second flow guide member 6 (i.e., the central angle in the circumferential direction to which the second flow guide member 6 corresponds) is greater than 0 degree and less than 180 degrees, and both extending angles may preferably be 150 degrees.
In an embodiment, as shown in fig. 5, the diffusion cartridge body with flow directing structure can further comprise a sealing member (not shown in the figures) and a flow directing member 7. The sealing member may for example be formed as a gasket, which may seal at the junction of the second end of the outer member 1 and the inner member 2. The drainage member 7 may be disposed within the cavity 3 in a manner to direct fluid away from the junction. Specifically, the drainage member 7 includes a conical member and a first extension 73 formed as an annular member, one axial end of the conical member having a larger opening may be defined as a first axial end 71, one axial end having a smaller opening may be defined as a second axial end 72, a side portion inclined between both axial ends may be defined as a second extension 74, the conical member may be provided around the outer side of the outer wall portion 21, and the first axial end 71 may be connected with the inner side of the upper end portion of the outer member 1. The ring member may also be sleeved outside the outer wall portion 21 and connected with the second axial end 72 so as to completely fill the gap between the second axial end 72 and the outer wall portion 21. The drainage member 7 thus acts as a partition for the above-mentioned junction from the fluid and, due to the second extension 74 sloping from the second axial end 72 towards the inner wall portion 11, facilitates drainage of the possibly backwashed fluid to the outer wall portion 21, further avoiding backflow.
In addition, the outer side portion of the outer member 1 of the diffusion cartridge body with the flow guide structure may further be provided with a reinforcing structure 8, the reinforcing structure 8 may be provided in a region where the corresponding annular space 31 of the outer side portion of the outer member 1 is located, the reinforcing structure 8 is used for reinforcing the rigidity of the outer member 1, for example, the reinforcing structure 8 may include a ring member sleeved on the outer side portion of the outer member 1 and a rib plate connecting the ring member with the outer member 1, and the reinforcing structure 8 is particularly beneficial to avoiding deformation of the outer member 1 defining the annular space 31 due to fluid impacting the annular space 31.
The present embodiment further provides a transportation device, which includes the diffusion chamber body with the flow guiding structure as described above, and also includes all the above beneficial effects, which are not described herein again.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all changes that can be made in the details of the present application and the equivalents thereof, or directly or indirectly applied to other related technical fields, without departing from the spirit of the present application are intended to be embraced therein.
Claims (10)
1. A diffusion cartridge body having a flow directing structure, comprising:
an outer member having a cavity formed therein, the cavity having a cylindrical inner wall portion formed therein;
an inner member, a part of which is accommodated in the cavity, the inner member being formed with a cylindrical outer wall portion;
at least two fluid inlets which are arranged on the outer component and communicated with the cavity;
a flow guide structure provided in at least one of the inner wall portion and the outer wall portion, the flow guide structure being configured such that a fluid acting with the flow guide structure flows along an extending direction of the flow guide structure.
2. The diffusion cartridge body with a flow directing structure of claim 1,
the inner wall portion and the outer wall portion are both formed in a cylindrical shape and are both provided with the flow guide structure, and the inner wall portion and the outer wall portion share a common axis;
the fluid inlet communicates with an annular space collectively defined by the inner and outer wall portions.
3. The diffusion cartridge body with a flow directing structure of claim 2,
the flow guide structure arranged on the inner wall part is defined as a first flow guide member, and the flow guide structure arranged on the outer wall part is defined as a second flow guide member;
the first flow guide member protrudes toward the cavity with respect to the inner wall portion, and at least one of the first flow guide members extends on the inner wall portion along an extending direction of a first spiral line having the common axis as an axis;
the second flow guide member protrudes toward the cavity with respect to the outer wall portion, and at least one of the second flow guide members extends on the inner wall portion along an extending direction of a second spiral line having the common axis as an axis.
4. The diffusion cartridge body with a flow directing structure of claim 3,
a second end of the inner member is received within the cavity, and a first end of the inner member protrudes relative to a first end of the outer member and is exposed to an external environment;
at least one of the first flow guide members extends on the inner wall portion along an extending direction of a third spiral line having the common axis as an axis, the third spiral line having a same direction of rotation as the first spiral line;
at least one of the second flow guide members extends on the inner wall portion along an extending direction of a fourth spiral having the common axis as an axis, the direction of rotation of the fourth spiral being the same as the direction of rotation of the second spiral.
5. The diffusion cartridge body with a flow directing structure of claim 4,
when the first flow guide member and the second flow guide member are viewed in the extending direction of the common axis, the extending angle of the first flow guide member is greater than 0 degrees and less than 180 degrees, and the extending angle of the second flow guide member is greater than 0 degrees and less than 180 degrees.
6. The diffusion cartridge body with a flow directing structure of claim 4 further comprising:
an interface member formed with a fluid channel in communication with the fluid inlet, the fluid channel extending tangentially of the inner wall portion.
7. The diffusion cartridge body with a flow directing structure of any one of claims 4 to 6 further comprising:
a sealing member sealed at a junction of the second end of the outer member and the inner member;
a drainage member disposed within the cavity in a manner to direct fluid away from the junction.
8. The diffusion cartridge body with a flow directing structure of claim 7, wherein said flow directing member is disposed outside of a portion of said outer wall portion, said flow directing member comprising:
the first axial end is formed into an annular shape and sleeved outside the outer wall part, and the first axial end is connected with the surface of the first end of the outer member, which surrounds the cavity;
a second axial end formed in an annular shape with an annular gap formed with the outer wall portion, the second axial end being located in the cavity;
a first extension extending from the second axial end toward the outer wall portion, the first extension completely filling the annular gap;
a second extension portion extending between the first axial end and the second axial end, a side portion of the extension portion away from the outer wall portion being inclined from the second axial end toward a direction away from the outer wall portion.
9. The diffusion cartridge body with a flow directing structure of any one of claims 2-6 further comprising:
and the reinforcing structure is arranged in the area of the outer side part of the outer member corresponding to the annular space and is used for reinforcing the rigidity of the outer member.
10. A transport apparatus comprising the diffusion cartridge body with a flow directing structure of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304052.5U CN212663262U (en) | 2020-07-06 | 2020-07-06 | Diffusion storehouse body and transportation equipment with water conservancy diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304052.5U CN212663262U (en) | 2020-07-06 | 2020-07-06 | Diffusion storehouse body and transportation equipment with water conservancy diversion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212663262U true CN212663262U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021304052.5U Active CN212663262U (en) | 2020-07-06 | 2020-07-06 | Diffusion storehouse body and transportation equipment with water conservancy diversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212663262U (en) |
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2020
- 2020-07-06 CN CN202021304052.5U patent/CN212663262U/en active Active
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