CN219774198U - Air inlet device of micro-pressure power generation system - Google Patents
Air inlet device of micro-pressure power generation system Download PDFInfo
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- CN219774198U CN219774198U CN202320999979.2U CN202320999979U CN219774198U CN 219774198 U CN219774198 U CN 219774198U CN 202320999979 U CN202320999979 U CN 202320999979U CN 219774198 U CN219774198 U CN 219774198U
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- air outlet
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- bypass
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- 238000010248 power generation Methods 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000000855 fermentation Methods 0.000 abstract description 17
- 230000004151 fermentation Effects 0.000 abstract description 17
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 239000003124 biologic agent Substances 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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Abstract
The utility model discloses an air inlet device of a micro-pressure power generation system, which comprises a box body and an air outlet switching component, wherein the box body is provided with a separation cavity, an air inlet end communicated with the separation cavity, a main air outlet end and a bypass air outlet end, the air outlet switching component comprises an air outlet control device and a bypass control device, and the air outlet control device is arranged at the main air outlet end and is used for controlling the air displacement of the main air outlet end; the bypass control device is arranged at the bypass air outlet end and is used for controlling the air displacement of the bypass air outlet end. In the technical scheme of the utility model, compressed air in the fermentation tank enters the separation cavity of the box body through the air inlet end, then enters the micro-pressure generator equipment through the air outlet end to generate electricity, and the air pressure in the separation cavity is precisely controlled through the air outlet control device and the bypass control device, so that the air consumption of the micro-pressure generator equipment can be ensured, and the air pressure required by the technical process in the fermentation tank can be ensured.
Description
Technical Field
The utility model relates to the technical field of air energy utilization equipment, in particular to an air inlet device of a micro-pressure power generation system.
Background
In the fermentation industry and the biological agent industry with larger oxygen consumption, a large amount of compressed air is needed, and because a certain pressure is needed in the fermentation tank body for process activities, the exhaust of the compressed air is discharged under pressure. At present, compressed air discharged in the technical process is recycled through a micro-pressure air energy recycling device, the air inflow of compressed air flowing into micro-pressure generator equipment is adjusted through a single butterfly valve, but the adjustable precision of the butterfly valve is low, so that the air pressure fluctuation in a pipeline is large, and the technical activity in a fermentation tank body and the generated energy of the micro-pressure generator equipment can be influenced.
Disclosure of Invention
The utility model mainly aims to provide an air inlet device of a micro-pressure power generation system, and aims to solve the problem that the process activity in a fermentation tank body and the power generation capacity of micro-pressure power generator equipment are affected due to the fact that the air pressure fluctuation in a pipeline of the traditional micro-pressure air energy recovery device is large.
In order to achieve the above object, the air inlet device of a micro-pressure power generation system provided by the present utility model includes:
optionally, the bypass air outlet end is provided with at least two bypass air outlets, the bypass control device comprises a first regulating valve and at least one normally closed valve, one of the bypass air outlets is provided with the first regulating valve, and the rest of the bypass air outlets are provided with the normally closed valves.
Optionally, the bypass air outlet end is provided with three bypass air outlets, the bypass control device comprises a first regulating valve and two normally closed valves, one bypass air outlet is provided with the first regulating valve, and the other two bypass air outlets are provided with the normally closed valves.
Optionally, the bypass air outlet end is communicated with the top space of the separation cavity, and the bypass control device is arranged at the top of the box body;
and/or the air inlet end is communicated with the top space of the separation cavity.
Optionally, the main air outlet end is provided with at least two main air outlets, the air outlet control device comprises at least two normally open valves, and each main air outlet is provided with one normally open valve.
Optionally, the box is further provided with a secondary air outlet end, the air outlet switching assembly further comprises a branch control device, and the branch control device is arranged at the secondary air outlet end and is used for controlling the air displacement of the secondary air outlet end.
Optionally, the secondary air outlet end is provided with at least one branch air outlet, the branch control device comprises at least one second regulating valve, and each branch air outlet is provided with one second regulating valve.
Optionally, the secondary air outlet end is communicated with the top space of the separation cavity, and the branch control device is arranged at the top of the box body.
Optionally, the air inlet end, the bypass air outlet end, the secondary air outlet end and the primary air outlet end are sequentially arranged from one end to the other end of the box body.
Optionally, the air inlet device of the micro-pressure power generation system further comprises at least two partition boards arranged in the separation cavity;
each partition plate divides the separation cavity into at least three separation chambers which are communicated, and the air inlet end, the main air outlet end and the bypass air outlet end are respectively communicated with different separation chambers.
In the technical scheme of the utility model, compressed air in the fermentation tank enters the separation cavity of the box body through the air inlet end, then enters the micro-pressure generator equipment through the air outlet end to generate electricity, and the air pressure in the separation cavity is precisely controlled through the air outlet control device and the bypass control device, so that the air consumption of the micro-pressure generator equipment can be ensured, and the air pressure required by the technical process in the fermentation tank can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an air intake device of a micro-pressure power generation system according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of FIG. 1;
fig. 3 is a simplified schematic diagram of fig. 2.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1000 | Air inlet device of micro-pressure power generation system | 41 | Bypass air outlet |
| 1 | Separation chamber | 5 | Secondary air outlet end |
| 2 | Air inlet end | 51 | Branch gas outlet |
| 3 | Main air outlet end | 6 | Partition board |
| 31 | Main air outlet | 7 | Electric actuator |
| 4 | Bypass air outlet end |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the fermentation industry and the biological agent industry with larger oxygen consumption, a large amount of compressed air is needed, and because a certain pressure is needed in the fermentation tank body for process activities, the exhaust of the compressed air is discharged under pressure. At present, compressed air discharged in the technical process is recycled through a micro-pressure air energy recycling device, the air inflow of compressed air flowing into micro-pressure generator equipment is adjusted through a single butterfly valve, but the adjustable precision of the butterfly valve is low, so that the air pressure fluctuation in a pipeline is large, and the technical activity in a fermentation tank body and the generated energy of the micro-pressure generator equipment can be influenced.
In order to solve the problems, the utility model provides an air inlet device of a micro-pressure power generation system, which aims to solve the problems that the process activity in a fermentation tank body and the power generation capacity of micro-pressure generator equipment are affected due to the fact that the air pressure fluctuation in a pipeline of the traditional micro-pressure air energy recovery device is large ， Fig. 1 to 2 show an embodiment of the present utility model.
Referring to fig. 1 to 2, the present utility model provides an air inlet device 1000 of a micro-pressure power generation system, which includes a box body and an air outlet switching assembly, wherein the box body is provided with a separation cavity 1, an air inlet end 2, a main air outlet end 3 and a bypass air outlet end 4 which are communicated with the separation cavity 1, the air outlet switching assembly includes an air outlet control device and a bypass control device, and the air outlet control device is arranged at the main air outlet end 3 and is used for controlling the air displacement of the main air outlet end 3; the bypass control device is arranged at the bypass air outlet end 4 and is used for controlling the air displacement of the bypass air outlet end 4.
In the technical scheme of the utility model, compressed air in the fermentation tank enters the separation cavity 1 of the box body through the air inlet end 2, then enters the micro-pressure generator equipment through the air outlet end to generate electricity, and the air pressure in the separation cavity 1 is precisely controlled through the air outlet control device and the bypass control device, so that the air consumption of the micro-pressure generator equipment and the air pressure required by the technical process in the fermentation tank can be ensured.
In order to better control the air pressure in the separation chamber 1, the bypass air outlet end 4 is provided with at least two bypass air outlets 41, the bypass control device comprises a first regulating valve and a normally closed valve, the first regulating valve is used for regulating the air pressure in the separation chamber 1 when the micro-pressure generator equipment normally operates, the normally closed valve is normally closed, and is opened under special conditions, for example, when the micro-pressure generator equipment needs to be overhauled, the main air outlet end 3 is closed, and at the moment, the normally closed valve needs to be opened to enable the air flow to be discharged from the bypass air outlet end 4, in a preferred embodiment of the utility model, the bypass air outlet end 4 is provided with three bypass air outlets 41, the bypass control device comprises a first regulating valve and two normally closed valves, one bypass air outlet 41 is provided with the first regulating valve, and the other two bypass air outlets 41 are provided with the normally closed valves, so that the air outlet amount of the bypass air outlet end 4 is increased, and the air flow of the separation chamber 1 is prevented from flowing back to the fermentation tank.
In order to increase the air output of the main air outlet end 3, the main air outlet end 3 is provided with at least two main air outlets 31, the air outlet control device comprises at least two normally open valves, each main air outlet 31 is provided with one normally open valve, in a preferred embodiment of the present utility model, the main air outlet end 3 is provided with three main air outlets 31, the air outlet control device comprises three normally open valves, and when the micro-pressure generator device operates normally, the three main air outlets 31 can supply air and discharge, so as to increase the air output of the main air outlet end 3, and prevent the air flow of the separation chamber 1 from flowing back to the fermentation tank.
Referring to fig. 2, in order to adjust the air pressure in the separation chamber 1 during normal operation of the micro-pressure generator device, the box is further provided with a secondary air outlet end 5, the air outlet switching assembly further includes a branch control device, and the branch control device is disposed at the secondary air outlet end 5 and is used for controlling the air displacement of the secondary air outlet end 5, specifically, in a preferred embodiment of the present utility model, the secondary air outlet end 5 is provided with two branch air outlets 51, the branch control device includes two second adjusting valves, and the two second adjusting valves are provided to control the air outlet amounts of the two branch air outlets 51, so that the air pressure in the separation chamber 1 is adjusted during normal operation of the micro-pressure generator device, and the air pressure in the separation chamber 1 is prevented from being too large to affect the process activity in the fermentation tank.
Further, the air inlet device 1000 of the micro-pressure power generation system further includes a plurality of electric actuators 7, which are disposed corresponding to the first adjusting valve and the second adjusting valve, and the electric actuators 7 can precisely control the opening degrees of the first adjusting valve and the second adjusting valve, so as to control the outlet amounts of the corresponding bypass air outlet 41 and the bypass air outlet 51, thereby adjusting the air pressure in the separation chamber 1.
Considering the floor space of the apparatus, in a preferred embodiment of the present utility model, the bypass air outlet 4, the air inlet 2 and the secondary air outlet 5 are all in communication with the top space of the separation chamber 1, and the bypass control device are all disposed at the top of the tank, so as to reduce the floor space of the air inlet device 1000 of the micro-pressure power generation system.
In a preferred embodiment of the present utility model, in order to filter the viscous impurities, the air inlet device 1000 of the micro-pressure power generation system further includes at least two partition boards 6 disposed in the separation chamber 1, and two adjacent partition boards 6 are disposed on the top of the separation chamber 1, and the other partition board is disposed on the lower portion of the separation chamber 1; each partition board 6 divides the separation cavity 1 into at least three separation chambers which are communicated, the air inlet end 2, the main air outlet end 3 and the bypass air outlet end 4 are respectively communicated with different separation chambers, and air flows in the separation cavity 1 in an S-shaped flow way, so that the flow area of the air flows is increased, and viscous impurities in a part of the air flows are filtered.
Referring to fig. 3, in a preferred embodiment of the present utility model, the air inlet end 2, the bypass air outlet end 4, the secondary air outlet end 5 and the primary air outlet end 3 are sequentially arranged from one end to the other end of the box, so that the air flow can pass through the partition 6 as many times as possible in the separation chamber 1 before entering the micro-pressure generator device, thereby filtering as much viscous impurities in the air flow as possible.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. An air intake device of a micro-pressure power generation system, comprising:
the box body is provided with a separation cavity, and an air inlet end, a main air outlet end and a bypass air outlet end which are communicated with the separation cavity; the method comprises the steps of,
the air outlet switching assembly comprises an air outlet control device and a bypass control device, and the air outlet control device is arranged at the main air outlet end and is used for controlling the air displacement of the main air outlet end; the bypass control device is arranged at the bypass air outlet end and is used for controlling the air displacement of the bypass air outlet end.
2. The micro-pressure power generation system air inlet device according to claim 1, wherein the bypass air outlet end is provided with at least two bypass air outlets, the bypass control device comprises a first regulating valve and at least one normally closed valve, one of the bypass air outlets is provided with the first regulating valve, and the rest of the bypass air outlets are provided with the normally closed valves.
3. The air inlet device of a micro-pressure power generation system according to claim 2, wherein the bypass air outlet end is provided with three bypass air outlets, the bypass control device comprises a first regulating valve and two normally closed valves, one bypass air outlet is provided with the first regulating valve, and the other two bypass air outlets are provided with the normally closed valves.
4. The micro-pressure power generation system air inlet device according to claim 1, wherein the bypass air outlet end is communicated with the top space of the separation cavity, and the bypass control device is arranged at the top of the box body;
and/or the air inlet end is communicated with the top space of the separation cavity.
5. The micro-pressure power generation system air inlet device according to claim 1, wherein the main air outlet end is provided with at least two main air outlets, the air outlet control device comprises at least two normally open valves, and each main air outlet is provided with one normally open valve.
6. The air inlet device of a micro-pressure power generation system according to any one of claims 1 to 5, wherein the case is further provided with a secondary air outlet end, and the air outlet switching assembly further comprises a branch control device, and the branch control device is arranged at the secondary air outlet end and is used for controlling the air displacement of the secondary air outlet end.
7. The air inlet device of a micropressure power generation system of claim 6, wherein the secondary air outlet end is provided with at least one branch air outlet, the branch control device comprises at least one second regulating valve, and each branch air outlet is provided with one second regulating valve.
8. The micro-pressure power generation system air inlet device according to claim 6, wherein the secondary air outlet end is communicated with the top space of the separation cavity, and the branch control device is arranged at the top of the box body.
9. The micro-pressure power generation system air inlet device as set forth in claim 6, wherein the air inlet end, the bypass air outlet end, the secondary air outlet end and the primary air outlet end are sequentially disposed from one end to the other end of the case.
10. The micro-pressure power generation system air intake apparatus according to any one of claims 1 to 5, further comprising at least two separators provided in the separation chamber;
each partition plate divides the separation cavity into at least three separation chambers which are communicated, and the air inlet end, the main air outlet end and the bypass air outlet end are respectively communicated with different separation chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999979.2U CN219774198U (en) | 2023-04-24 | 2023-04-24 | Air inlet device of micro-pressure power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999979.2U CN219774198U (en) | 2023-04-24 | 2023-04-24 | Air inlet device of micro-pressure power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774198U true CN219774198U (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320999979.2U Active CN219774198U (en) | 2023-04-24 | 2023-04-24 | Air inlet device of micro-pressure power generation system |
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| Country | Link |
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| CN (1) | CN219774198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927867A (en) * | 2024-03-21 | 2024-04-26 | 中齐能源科技有限公司 | Micro-pressure air energy recovery device |
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2023
- 2023-04-24 CN CN202320999979.2U patent/CN219774198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927867A (en) * | 2024-03-21 | 2024-04-26 | 中齐能源科技有限公司 | Micro-pressure air energy recovery device |
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