CN214299519U - Aeration hole shunting device - Google Patents
Aeration hole shunting device Download PDFInfo
- Publication number
- CN214299519U CN214299519U CN202120039413.6U CN202120039413U CN214299519U CN 214299519 U CN214299519 U CN 214299519U CN 202120039413 U CN202120039413 U CN 202120039413U CN 214299519 U CN214299519 U CN 214299519U
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- CN
- China
- Prior art keywords
- aeration
- hole
- container
- cylinder
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005273 aeration Methods 0.000 title claims abstract description 184
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000002441 reversible effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005276 aerator Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The embodiment of the utility model relates to the technical field of aeration equipment, in particular to an aeration hole shunting device, wherein an aeration container is fixed at the bottom of an aeration tank, the bottom of the aeration tank is provided with aeration holes, and the top of the aeration container is provided with air inlet holes corresponding to the aeration holes; the first end of the aeration pipe is communicated to the inside of the aeration container, and the second end of the aeration pipe extends to the outside of the aeration container and is communicated with a high-pressure air source or an air compressor; the aeration cylinder is fixed in the aeration tank, the upper edge of the aeration cylinder is higher than the water surface, the side wall of the aeration cylinder is provided with a through hole, and the aeration cylinder corresponds to the aeration cylinder; the aeration valve is arranged on the aeration hole in an upward and reversible way under the action of high-pressure gas from an air compressor or a high-pressure gas source. The utility model discloses beneficial effect does: the aeration container ensures that the pressure of the gas entering each aeration hole is the same, so that the uneven aeration degree caused by different pressures of different aeration holes is avoided, and the aeration quantity is ensured to be the same; the operation is stable and the structure is simple.
Description
Technical Field
The utility model relates to an aeration equipment technical field, concretely relates to aeration hole diverging device.
Background
Some materials require oxygen during reaction, so that gas needs to be continuously or intermittently introduced during the reaction process, and the process is aeration. At present, a plurality of mutually independent aeration pipes are usually adopted to introduce materials (or water), the air flow resistance in the plurality of mutually independent aeration pipes can be different, so that some aeration pipes have large resistance and some aeration pipes have small resistance, all the aeration pipes are usually required to be kept in a smooth state in order to ensure the smooth proceeding of aeration, and at the moment, the aeration is usually performed by increasing the air pressure. But too high air pressure causes at least the risks of bursting of the aeration pipe, unstable air flow delivery and the like.
Therefore, there is a need for an aeration hole diversion device that overcomes the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the embodiment of the utility model provides an aeration hole diverging device, include air compressor machine, aeration pipe, aeration vessel, expose to the sun valve and an aeration section of thick bamboo, wherein:
the aeration container is fixed at the bottom of the aeration tank, the bottom of the aeration tank is provided with aeration holes, and the top of the aeration container is provided with air inlet holes corresponding to the aeration holes;
the first end of the aeration pipe is communicated to the inside of the aeration container, and the second end of the aeration pipe extends to the outside of the aeration container and is communicated with a high-pressure air source or the air compressor;
the aeration cylinder is fixed in the aeration tank, the upper edge of the aeration cylinder is higher than the water surface, the side wall of the aeration cylinder is provided with a through hole, and the aeration cylinder corresponds to the aeration cylinder;
the aeration valve is arranged in the aeration hole in an upward and reversible manner under the action of high-pressure gas from the air compressor or the high-pressure gas source.
Further, the first end of the aeration pipe is mounted to the upper end of the aeration vessel.
Furthermore, the upper edge of the aeration hole is provided with a containing groove for containing the aeration valve, and the bottom and the side part of the containing groove are both fixed with sealing rings made of flexible sealing materials.
Furthermore, the aeration device also comprises an elastic resetting component, wherein a first elastic end of the elastic resetting component is fixed at the free end of the aeration valve, and a second elastic end of the elastic resetting component is fixed at the side wall of the aeration hole.
Furthermore, the aerator also comprises a limiting bulge, wherein the limiting bulge is formed on the upper edge of the aeration hole and extends towards the center of the aeration hole.
Furthermore, the limiting bulge forms a contact inclined plane towards the inner side of the aeration hole so as to be contacted with the aeration door surface which rotates to be tightly attached to the lower surface of the contact.
Further, the number of the aeration cylinders is at least two, and the at least two aeration cylinders are uniformly arranged in the horizontal plane.
The utility model discloses beneficial effect does:
in the initial state, the aeration valve is kept closed under the action of self gravity and the pressure of the materials, namely, the aeration hole is in an unopened state, under the high-pressure action of a high-pressure air source or an air compressor, high-pressure air enters the aeration container through the aeration pipe, the air pressure in the aeration container is gradually increased until the air pressure borne by the aeration valve is enough to overcome the self gravity and the pressure from the materials, and at the moment, the aeration valve is gradually opened;
the aeration container ensures that the pressure of the gas entering each aeration hole is the same, so that the uneven aeration degree caused by different pressures of different aeration holes is avoided, and the aeration quantity is ensured to be the same; the operation is stable and the structure is simple.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of region Z of FIG. 1;
fig. 3 is a partial enlarged view of T in the area Y of fig. 2.
In the figure:
1. an aeration pipe; 2. an aeration vessel; 21. an air inlet; 3. an aeration valve; 4. an aeration cylinder; 5. a filter screen; 6. an aeration tank; 61. an aeration hole; 7. an elastic return member; 8. a limiting bulge; 81. a contact ramp; 9. material preparation; 10. and (4) a sealing ring.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 3, the embodiment of the utility model discloses an aeration hole diverging device, it includes air compressor machine, aeration pipe 1, aeration vessel 2, aeration door 3 and an aeration section of thick bamboo 4, wherein:
the aeration container is fixed at the bottom of the aeration tank 6, the bottom of the aeration tank is provided with aeration holes 61, and the top of the aeration container is provided with air inlet holes 21 corresponding to the aeration holes;
the first end of the aeration pipe is communicated to the inside of the aeration container, and the second end of the aeration pipe extends to the outside of the aeration container and is communicated with a high-pressure air source or the air compressor;
the aeration cylinder is fixed in the aeration tank, the upper edge of the aeration cylinder is higher than the water surface, the side wall of the aeration cylinder is provided with a through hole for mounting a filter screen 5, and the aeration cylinder corresponds to the aeration cylinder;
the aeration valve is arranged in the aeration hole in an upward and reversible manner under the action of high-pressure gas from the air compressor or the high-pressure gas source.
In the initial state, the aeration valve is kept closed under the action of self gravity and the pressure of the materials 9, namely the aeration hole is in an unopened state, under the high pressure action of a high-pressure air source or an air compressor, high-pressure air enters the aeration container through the aeration pipe, the air pressure in the aeration container is gradually increased until the air pressure borne by the aeration valve is enough to overcome the self gravity and the pressure from the materials, and at the moment, the aeration valve is gradually opened; the aeration container ensures that the pressure of the gas entering each aeration hole is the same, so that the uneven aeration degree caused by different pressures of different aeration holes is avoided, and the aeration quantity is ensured to be the same; the operation is stable and the structure is simple.
In addition, the first end of the aeration tube is mounted to the upper end of the aeration vessel.
In addition, the upper edge of the aeration hole is provided with a containing groove for containing the aeration valve, and the bottom and the side part of the containing groove are both fixed with a sealing ring 10 made of flexible sealing material. And the material is prevented from leaking through the sealing ring.
In addition, the aeration device also comprises an elastic resetting component 7, wherein a first elastic end of the elastic resetting component is fixed at the free end of the aeration valve, and a second elastic end of the elastic resetting component is fixed at the side wall of the aeration hole. One type of resilient return member is a return spring.
In addition, the aerator also comprises a limiting bulge 8, wherein the limiting bulge is formed at the upper edge of the aeration hole and extends towards the center of the aeration hole. The aeration valve can not be closed after the rotation angle of the aeration valve exceeds 90 degrees.
In addition, the limiting protrusion forms a contact inclined surface 81 towards the inner side of the aeration hole so as to be contacted with the aeration door surface which rotates to be close to the contact lower surface. The contact of the aeration valve is surface contact, so that the stable action is ensured.
In addition, the number of the aeration cylinders is at least two, and the at least two aeration cylinders are uniformly arranged in a horizontal plane. Ensuring uniform aeration.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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.
Furthermore, it should be noted that, in the description of the present invention, 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; 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 invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an aeration hole diverging device, its characterized in that includes air compressor machine, aeration pipe, aeration vessel, exposes to the sun valve and an aeration section of thick bamboo, wherein:
the aeration container is fixed at the bottom of the aeration tank, the bottom of the aeration tank is provided with aeration holes, and the top of the aeration container is provided with air inlet holes corresponding to the aeration holes;
the first end of the aeration pipe is communicated to the inside of the aeration container, and the second end of the aeration pipe extends to the outside of the aeration container and is communicated with a high-pressure air source or the air compressor;
the aeration cylinder is fixed in the aeration tank, the upper edge of the aeration cylinder is higher than the water surface, the side wall of the aeration cylinder is provided with a through hole, and the aeration cylinder corresponds to the aeration cylinder;
the aeration valve is arranged in the aeration hole in an upward and reversible manner under the action of high-pressure gas from the air compressor or the high-pressure gas source.
2. The aeration hole diversion apparatus of claim 1, wherein a first end of the aeration tube is mounted to an upper end of the aeration vessel.
3. The aeration hole distribution device according to claim 2, wherein an accommodating groove for accommodating the aeration valve is formed at an upper edge of the aeration hole, and sealing rings made of flexible sealing materials are fixed at the bottom and the side of the accommodating groove.
4. The aeration hole diversion device of claim 3, further comprising an elastic return member, a first elastic end of the elastic return member being fixed to the free end of the aeration valve, and a second elastic end of the elastic return member being fixed to the sidewall of the aeration hole.
5. The aeration hole diversion device of claim 4, further comprising a limiting protrusion formed at an upper edge of the aeration hole and extending toward a center of the aeration hole.
6. The aeration hole diversion device of claim 5, wherein the limiting protrusion forms a contact slope toward the inside of the aeration hole to contact the aeration door face rotated to be close to the contact underside.
7. The aeration hole diversion device of claim 6, wherein the number of the aeration cartridges is at least two, and the at least two aeration cartridges are uniformly arranged in a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039413.6U CN214299519U (en) | 2021-01-07 | 2021-01-07 | Aeration hole shunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039413.6U CN214299519U (en) | 2021-01-07 | 2021-01-07 | Aeration hole shunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214299519U true CN214299519U (en) | 2021-09-28 |
Family
ID=77823841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120039413.6U Active CN214299519U (en) | 2021-01-07 | 2021-01-07 | Aeration hole shunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214299519U (en) |
-
2021
- 2021-01-07 CN CN202120039413.6U patent/CN214299519U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |