CN220059682U - Air pressure difference power generation device - Google Patents
Air pressure difference power generation device Download PDFInfo
- Publication number
- CN220059682U CN220059682U CN202320881741.XU CN202320881741U CN220059682U CN 220059682 U CN220059682 U CN 220059682U CN 202320881741 U CN202320881741 U CN 202320881741U CN 220059682 U CN220059682 U CN 220059682U
- Authority
- CN
- China
- Prior art keywords
- air
- air pipe
- power generation
- differential
- protective housing
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- 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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- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 64
- 239000003345 natural gas Substances 0.000 description 32
- 210000003437 trachea Anatomy 0.000 description 19
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of power generation and discloses a differential air pressure power generation device which comprises a protective shell, wherein a door is arranged on the front surface of the protective shell, an air inlet pipeline is arranged on one side of the protective shell, an air outlet pipeline is arranged on the other side of the protective shell, an air pipe A is arranged in the protective shell, an air pipe B is arranged in the protective shell, a generator is arranged in the protective shell, a drying filter screen is arranged in the air inlet pipeline, a bearing is fixedly arranged on the inner wall of the air inlet pipeline, a short rod is fixedly arranged on the inner wall of the bearing, an impeller is fixedly arranged at one end of the short rod, a funnel air port is arranged in the air pipe A, a spiral bevel gear box is arranged in the air pipe A, a rotating shaft is arranged on one side of the spiral bevel gear box, and a differential flywheel is arranged at the bottom of the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of power generation, in particular to a differential air pressure power generation device.
Background
Natural gas is used as an important energy source in China in various aspects of industrial and civil life, but most of industrial and domestic natural gas is high-pressure gas extracted from oil and gas fields, and the high-pressure gas is subjected to impurity removal, deodorization and conveying to various stages of pressure regulating stations, so that the conveying loss is reduced in order to better convey the natural gas, the high-pressure conveying is generally adopted when the natural gas is conveyed, and the natural gas is subjected to pressure reduction through the various stages of pressure regulating stations and then is used by users, the conventional pressure regulating stations usually adopt pressure reducing valves for pressure reduction, the principle is that the pressure is reduced by isenthalpic throttling, a great amount of useful work is wasted, and the energy conservation and the environmental protection are not facilitated.
According to a disclosed pipeline type natural gas differential pressure power generation device (publication number: CN 107269478A), an inlet flange is connected to a high-pressure natural gas conveying side at the front end of an existing differential pressure regulating valve, an outlet flange is connected to a low-pressure user natural gas side at the rear end of the existing differential pressure regulating valve, high-pressure natural gas flows into a first main pipeline from the inlet flange and is split through two first branch connecting pipelines, and a mechanical energy conversion mechanism is driven to convert mechanical energy into electric energy to be stored in a generator respectively, so that the purpose of reducing pressure is achieved.
However, in the practical use process of the device, the natural gas is excessively wet when the natural gas is conveyed, a drying mechanism is not arranged, so that the internal mechanical structure is easily damaged, and the depressurization effect is not particularly good.
Disclosure of Invention
The present utility model is directed to a differential air pressure power generation device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a differential pressure power generation device, includes the protective housing, the protective housing openly is provided with the door, protective housing one side is provided with the admission line, the protective housing opposite side is provided with the pipeline of giving vent to anger, the inside trachea A that is provided with of protective housing, the inside trachea B that is provided with of protective housing, the inside generator that is provided with of protective housing, the inside dry filter screen that is provided with of admission line, admission line inner wall fixed mounting has the bearing, bearing inner wall fixed mounting has the quarter butt, quarter butt one end fixed mounting has the impeller, the inside funnel gas port that is provided with of trachea A, the inside spiral bevel gear case that is provided with of trachea A, spiral bevel gear case one side is provided with the pivot, the pivot bottom is provided with differential flywheel.
Preferably, an impeller is arranged on the other side of the spiral bevel gear box.
Preferably, a rotating shaft is arranged at the top of the generator, and a differential flywheel is arranged at the top of the rotating shaft.
Preferably, one end of the air inlet pipeline is communicated with the air pipe A and the air pipe B.
Preferably, the other ends of the air pipe A and the air pipe B are communicated with an air outlet pipeline.
Preferably, the air pipe B and the air pipe A have the same arrangement.
Compared with the prior art, the utility model provides the air pressure difference power generation device, which has the following beneficial effects:
1. in order to avoid damage to the mechanical structure caused by over-wet, the air pressure difference generating device is provided with the drying filter screen in the air inlet pipeline, so that the natural gas is dried by the drying filter screen when passing through the air inlet pipeline, and the pressure reduction effect on the high-pressure natural gas is achieved.
2. This differential air pressure power generation facility, in order to avoid the depressurization effect not good, be close to dry filter screen department in the air inlet duct is inside and be provided with the bearing, be provided with the quarter butt in the bearing inside, and at quarter butt one end fixed mounting has the impeller, natural gas can make the impeller rotate when passing, this makes the natural gas hindered depressurization, the natural gas after the depressurization again can be shunted through trachea A and trachea B, and trachea A and trachea B entry inside is provided with the funnel gas port, this makes the natural gas after the reposition of redundant personnel still further step down.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is an enlarged schematic view of the area A of the present utility model.
In the figure: 1. a protective shell; 2. a door; 3. an air intake duct; 4. an air outlet pipe; 5. a funnel port; 6. a trachea A; 7. a trachea B; 8. an impeller; 9. a spiral bevel gear box; 10. differential flywheel; 11. a generator; 12. drying the filter screen; 13. a bearing; 14. a short bar; 15. a rotating shaft.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a differential air pressure power generation facility, including protective housing 1, protective housing 1 openly is provided with door 2, protective housing 1 one side is provided with air inlet duct 3, air inlet duct 3 one end communicates with each other with trachea A6 and trachea B7, protective housing 1 opposite side is provided with air outlet duct 4, protective housing 1 inside is provided with trachea A6, trachea A6 and trachea B7 other end communicate with each other with air outlet duct 4, protective housing 1 inside is provided with trachea B7, trachea B7 and trachea A6 have the same setting, protective housing 1 inside is provided with generator 11, the generator 11 top is provided with pivot 15, and pivot 15 top is provided with differential flywheel 10, air inlet duct 3 inside is provided with dry filter screen 12, this makes the natural gas dry filter screen 12 dry it when passing through air inlet duct 3, and also have this effect of step-down to high pressure natural gas, air inlet duct 3 inner wall fixed mounting has bearing 13, bearing 13 inner wall fixed mounting has quarter butt 14, quarter butt 14 one end fixed mounting has impeller 8, the inside of trachea A6 is provided with funnel 5, the inside is provided with spiral bevel 9, bevel gear box 9 opposite side is provided with impeller 8, spiral bevel gear box 9 side is provided with generator 8, spiral bevel gear box one side is provided with pivot 15, the bottom is provided with the dry filter screen 15, this dry filter screen 12 is more the effect of dry filter screen 12, can change the dry power to the dry power of natural gas in the bottom is more, can change the dry power to the dry power of the dry filter, can be more the dry power of the dry filter is more, can be used to the dry, the dry power of the dry power can be more by the dry, can be more the dry by the dry, the dry power can be more by the dry a user.
In the utility model, when the natural gas dryer is used, the drying filter screen 12 is arranged in the air inlet pipeline 3, the natural gas is dried when passing through the air inlet pipeline 3, the high-pressure natural gas is also reduced in pressure, the bearing 13 is arranged in the air inlet pipeline 3 and close to the drying filter screen 12, the short rod 14 is arranged in the bearing 13, the impeller 8 is fixedly arranged at one end of the short rod 14, the natural gas can rotate the impeller 8 when passing through, the natural gas is blocked to reduce pressure, the natural gas after the natural gas is split through the air pipe A6 and the air pipe B7, the funnel air port 5 is arranged in the inlet of the air pipe A6 and the air pipe B7, the split natural gas is further reduced in pressure, meanwhile, the impeller 8 is arranged in the center of the air pipe A6 and the air pipe B, one side of the impeller 8 is provided with the spiral bevel gear box 9, one side of the spiral bevel gear box 9 is provided with the rotating shaft 15, the bottom of the differential flywheel 10 is provided with the rotating shaft 15, the generator 11 is arranged at the bottom of the rotating shaft 15, the natural gas can rotate the impeller 8 when passing through, the impeller 8 rotates, the natural gas can be reduced in pressure, the air passes through the air pipe A6 and the air pipe B7, the funnel air port 5 is arranged in the inlet port 5, the air pipe is further reduced in pressure, and the air is converted into power by the high-pressure by the differential flywheel, and is transmitted to the natural gas when the power is converted to the natural gas, and is more environment-friendly power and has high power and is more power and converted to the power and has high power and high power.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a differential air pressure power generation facility, includes protective housing (1), its characterized in that: the utility model discloses a novel air conditioner is characterized in that a door (2) is arranged on the front side of a protective housing (1), an air inlet pipeline (3) is arranged on one side of the protective housing (1), an air outlet pipeline (4) is arranged on the other side of the protective housing (1), an air pipe A (6) is arranged inside the protective housing (1), an air pipe B (7) is arranged inside the protective housing (1), a generator (11) is arranged inside the protective housing (1), a drying filter screen (12) is arranged inside the air inlet pipeline (3), a bearing (13) is fixedly arranged on the inner wall of the air inlet pipeline (3), a short rod (14) is fixedly arranged on the inner wall of the bearing (13), an impeller (8) is fixedly arranged on one end of the short rod (14), an air outlet funnel (5) is arranged inside the air pipe A (6), a spiral bevel gear box (9) is arranged inside the air pipe A, a rotating shaft (15) is arranged on one side of the spiral bevel gear box (9), and a differential flywheel (10) is arranged on the bottom of the rotating shaft (15).
2. A differential air pressure power generation apparatus as defined in claim 1, wherein: an impeller (8) is arranged on the other side of the spiral bevel gear box (9).
3. A differential air pressure power generation apparatus as defined in claim 1, wherein: the top of the generator (11) is provided with a rotating shaft (15), and the top of the rotating shaft (15) is provided with a differential flywheel (10).
4. A differential air pressure power generation apparatus as defined in claim 1, wherein: one end of the air inlet pipeline (3) is communicated with the air pipe A (6) and the air pipe B (7).
5. A differential air pressure power generation apparatus as defined in claim 1, wherein: the other ends of the air pipe A (6) and the air pipe B (7) are communicated with the air outlet pipeline (4).
6. A differential air pressure power generation apparatus as defined in claim 1, wherein: the air pipe B (7) and the air pipe A (6) have the same setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881741.XU CN220059682U (en) | 2023-04-19 | 2023-04-19 | Air pressure difference power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881741.XU CN220059682U (en) | 2023-04-19 | 2023-04-19 | Air pressure difference power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059682U true CN220059682U (en) | 2023-11-21 |
Family
ID=88788758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881741.XU Active CN220059682U (en) | 2023-04-19 | 2023-04-19 | Air pressure difference power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059682U (en) |
-
2023
- 2023-04-19 CN CN202320881741.XU patent/CN220059682U/en active Active
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