CN217582554U - Safe efficient updraft ventilator - Google Patents
Safe efficient updraft ventilator Download PDFInfo
- Publication number
- CN217582554U CN217582554U CN202221290900.0U CN202221290900U CN217582554U CN 217582554 U CN217582554 U CN 217582554U CN 202221290900 U CN202221290900 U CN 202221290900U CN 217582554 U CN217582554 U CN 217582554U
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- Prior art keywords
- gas
- side wall
- air
- fixedly connected
- outer side
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- 238000000605 extraction Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 63
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003345 natural gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a safe and efficient air draft device, which comprises an adjusting component, wherein the adjusting component comprises a fixed ring, a central shaft, a first connecting column, a second connecting column, a fixed rod, a connecting rod, two fixed columns, a blade and an adjusting ring; and the adjacent ends of the first connecting column and the second connecting column are respectively and symmetrically fixedly connected to the outer side wall of the blade. The utility model discloses an adjustable ring drives the dead lever, the connecting rod drives the fixed column, because the fixed column is fixed with the second spliced pole, therefore the fixed column drives the rotation of second spliced pole, the blade rotates along the axis of first spliced pole and second spliced pole, when a plurality of blades are when the gas-supply pipe internal rotation, can reduce the space of passing through of gas-supply pipe in through the blade, flow when making gas pass through the gas-supply pipe reduces, the intraoral gas of well then is slowly extracted this moment, and then the effect of control well head pressure has been reached, the exploitation efficiency of natural gas has been improved.
Description
The technical field is as follows:
the utility model relates to a natural gas exploitation technical field specifically is a safe efficient updraft ventilator.
Background art:
the gas well is a production well for exploiting natural gas by drilling, the pressure of the gas well is reduced year by year, the low-pressure low-yield well is increased year by year and the emptying well is increased year by year along with the continuous development of the gas field, so that the gas well needs to be pumped by a wellhead air draft device, the wellhead back pressure is reduced to the normal pressure or even the negative pressure, the yield of the gas well is improved, the liquid carrying capacity of the gas well is improved, the yield is increased, the stable yield is realized, and the recovery ratio is improved.
The existing wellhead air draft device basically sucks the wellhead through the air suction pump, however, the air flow during suction cannot be adjusted in the suction process, so that the pressure of the wellhead is not easy to control, the natural gas exploitation can be affected when the pressure of the wellhead is large or small, the natural gas exploitation efficiency is further reduced, and therefore, the safe and efficient air draft device is provided.
The utility model has the following contents:
an object of the utility model is to provide a safe efficient updraft ventilator to solve one of the problems that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a safe and efficient air draft device comprises an adjusting assembly, wherein the adjusting assembly comprises a fixing ring, a central shaft, a first connecting column, a second connecting column, a fixing rod, a connecting rod, two fixing columns, blades and an adjusting ring;
the blade fixing device comprises a first connecting column, a second connecting column, a connecting rod and a fixing ring, wherein the adjacent ends of the first connecting column and the second connecting column are respectively and symmetrically fixedly connected to the outer side wall of the blade, one end, far away from the blade, of the first connecting column is rotatably connected to the outer side wall of a central shaft, one end, far away from the blade, of the second connecting column is rotatably connected to the inner side wall of the fixing ring, one end of the fixing column is fixedly connected to the outer side wall of the second connecting column, two ends of the connecting rod are respectively hinged to the outer side walls of two adjacent fixing columns, one end of the fixing rod is fixedly connected to the outer side wall of the connecting rod, the other end of the fixing rod is fixedly connected to the inner side wall of the fixing ring, and the central shaft is located in the inner center of the fixing ring.
As a further preferred aspect of the present invention: the outer side wall of the fixing ring is provided with a main body component, and the main body component comprises an air suction pump, an air collecting hood, a mounting disc, an air conveying pipe, an air inlet pipe, an air outlet pipe, a groove, three sliding chutes and a pressure gauge;
the outer side wall of the fixing ring is fixedly connected to the inner side wall of the gas conveying pipe, and the position of the adjusting assembly can be fixed through the fixing ring.
As a further preferred aspect of the present invention: the groove is formed in the outer side wall of the gas conveying pipe, the sliding grooves are symmetrically formed in the inner side wall of the gas conveying pipe, the groove is communicated with the sliding grooves, and then the positions of the fixing column and the adjusting ring can be limited through the sliding grooves and the groove.
As a further preferred aspect of the present invention: the inside wall of adjustable ring rotates to be connected in the inside wall of recess, the lateral wall sliding connection of dead lever is in the inside wall of spout, and then can make the adjustable ring at the recess internal rotation.
As a further preferred aspect of the present invention: one side of the gas conveying pipe is fixedly connected to one side of the gas collecting hood and communicated with the gas collecting hood, and the other side of the gas collecting hood is fixedly connected to one side of the mounting disc and further can be connected with a wellhead of a gas well through the mounting disc.
As further preferable in the present technical solution: one side of the gas pipe, which is far away from the gas collecting hood, is fixedly connected with one end of the gas inlet pipe and communicated with the gas inlet pipe, and gas pumped out by the air pump sequentially passes through the gas collecting hood, the gas pipe and the gas inlet pipe.
As further preferable in the present technical solution: one end of the air inlet pipe, which is far away from the air conveying pipe, is fixedly connected to an air inlet of the air extracting pump, one end of the air outlet pipe is fixedly connected to an air outlet of the air extracting pump, and then the air extracted by the air extracting pump can be discharged through the air outlet pipe.
As further preferable in the present technical solution: the pressure gauge is arranged on the outer side wall of the gas conveying pipe and communicated with the gas conveying pipe, and therefore pressure in the gas conveying pipe can be monitored through the pressure gauge.
The utility model has the advantages that: the utility model discloses an adjustable ring drives the dead lever, the dead lever drives the connecting rod, the connecting rod drives the fixed column, because the fixed column is fixed with the second spliced pole, therefore the fixed column drives the rotation of second spliced pole, the second spliced pole drives the blade, the blade drives first spliced pole, and then make the blade rotate along the axis of first spliced pole and second spliced pole, when a plurality of blades are when the gas-supply pipe internal rotation, can reduce gaseous space of passing through in the gas-supply pipe through the blade, the flow when making gas pass through the gas-supply pipe reduces, the intraoral gas of well then is slowly extracted this moment, and then the effect of control well head pressure has been reached, the exploitation efficiency of natural gas has been improved.
Description of the 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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the adjusting assembly of the present invention;
FIG. 3 is a schematic view of the blade structure of the present invention;
fig. 4 is a schematic view of the gas pipe structure of the present invention.
In the figure: 101. an adjustment assembly; 11. a fixing ring; 12. a central shaft; 13. a first connecting column; 14. a second connecting column; 15. fixing the rod; 16. a connecting rod; 17. fixing a column; 18. a blade; 19. an adjusting ring; 301. a body assembly; 31. an air pump; 32. a gas-collecting hood; 33. installing a disc; 34. a gas delivery pipe; 35. an air inlet pipe; 36. an air outlet pipe; 37. a groove; 38. a chute; 39. and a pressure gauge.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a safe and efficient air draft device comprises an adjusting component 101, wherein the adjusting component 101 comprises a fixing ring 11, a central shaft 12, a first connecting column 13, a second connecting column 14, a fixing rod 15, a connecting rod 16, two fixing columns 17, blades 18 and an adjusting ring 19;
the adjacent end of first spliced pole 13 and second spliced pole 14 symmetry fixed connection respectively in the lateral wall of blade 18, the one end rotation that blade 18 was kept away from to first spliced pole 13 is connected in the lateral wall of center pin 12, the one end rotation that blade 18 was kept away from to second spliced pole 14 is connected in the inside wall of solid fixed ring 11, the one end fixed connection of a fixed column 17 is in the lateral wall of second spliced pole 14, connecting rod 16's both ends articulate respectively in the lateral wall of two adjacent fixed columns 17, the one end fixed connection of dead lever 15 is in the lateral wall of connecting rod 16, the other end fixed connection of dead lever 15 is in the inside wall of adjustable ring 19, center pin 12 is located the inside center of solid fixed ring 11.
In this embodiment, specifically: the outer side wall of the fixing ring 11 is provided with a main body component 301, and the main body component 301 comprises an air suction pump 31, a gas collecting hood 32, a mounting disc 33, a gas conveying pipe 34, a gas inlet pipe 35, a gas outlet pipe 36, a groove 37, three sliding grooves 38 and a pressure gauge 39;
the outer side wall of the fixing ring 11 is fixedly connected to the inner side wall of the air pipe 34, and the position of the adjusting assembly 101 can be fixed through the fixing ring 11 and the air pipe 34.
In this embodiment, specifically: the groove 37 is arranged on the outer side wall of the air conveying pipe 34, the three sliding grooves 38 are symmetrically arranged on the inner side wall of the air conveying pipe 34, the groove 37 is communicated with the sliding grooves 38, and then the positions of the fixing rod 15 and the adjusting ring 19 can be limited through the sliding grooves 38 and the groove 37.
In this embodiment, specifically: the inside wall of adjustable ring 19 rotates to be connected in the inside wall of recess 37, the lateral wall sliding connection of dead lever 15 is in the inside wall of spout 38, and then can make adjustable ring 19 slide in recess 37, drive dead lever 15 internal rotation at spout 38 through adjustable ring 19, dead lever 15 drives connecting rod 16, connecting rod 16 drives second spliced pole 14 through fixed column 17, and then can make blade 18 rotate, adjust through the turned angle to blade 18, can adjust the size of air pump 31 when carrying out convulsions during operation gas flow.
In this embodiment, specifically: one side fixed connection of gas-supply pipe 34 is in one side of gas collecting channel 32 and communicates with gas collecting channel 32, and the opposite side fixed connection of gas collecting channel 32 is in one side of mounting disc 33, can be connected with the well head of gas well through mounting disc 33, pumps the gas well through aspiration pump 31, and the gas of taking out flows into gas-supply pipe 34 through gas collecting channel 32, can adjust the gas flow size of aspiration pump 31 when convulsions work through rotating adjustable ring 19, and then adjusts the pressure in the gas well.
In this embodiment, specifically: one side of the gas pipe 34 far away from the gas collecting hood 32 is fixedly connected with one end of the gas inlet pipe 35 and communicated with the gas inlet pipe 35, and the gas pumped out by the air pump 31 sequentially passes through the gas collecting hood 32, the gas pipe 34 and the gas inlet pipe 35 and then is discharged through the gas outlet pipe 36.
In this embodiment, specifically: one end of the air inlet pipe 35, which is far away from the air inlet pipe 34, is fixedly connected to an air inlet of the air pump 31, one end of the air outlet pipe 36 is fixedly connected to an air outlet of the air pump 31, and then the air pumped out by the air pump 31 can be exhausted through the air outlet pipe 36.
In this embodiment, specifically: the pressure gauge 39 is arranged on the outer side wall of the gas conveying pipe 34 and is communicated with the gas conveying pipe 34, so that the pressure in the gas conveying pipe 34 can be monitored through the pressure gauge 39, and then the adjusting ring 19 is rotated according to the pressure, so that the effect of controlling the pressure of the gas wellhead is achieved.
In this embodiment, specifically: the switch is installed to the lateral wall of gas-supply pipe 34, and the electrical property output of switch passes through wire and air extracting pump 31's electrical property input end electric connection, and the electrical property input end of switch and external commercial power are connected for air extracting pump 31 power supply.
Working principle or structure principle, during the use, it is fixed with the well head of gas well through mounting disc 33 with the gas collecting channel 32, then control the aspiration pump 31 work through the switch block, when aspiration pump 31 carries out the work of bleeding, the gas in the well head flows into gas-supply pipe 34 through gas collecting channel 32, then flow into intake pipe 35 through gas-supply pipe 34, finally discharge through outlet duct 36, can monitor the pressure of well head through manometer 39, when needing to adjust the pressure of well head, rotate adjustable ring 19, adjustable ring 19 rotates in recess 37 simultaneously drives dead lever 15 and slides in spout 38, drive connecting rod 16 through dead lever 15 and follow adjustable ring 19 and rotate, then drive fixed column 17 through connecting rod 16 and follow adjustable ring 19 and rotate, because fixed column 17's one end is fixed with second spliced pole 14, consequently fixed column 17 drives second spliced pole 14 rotation when adjustable ring 19 rotates, second spliced pole 14 drives blade 18, blade 18 drives first spliced pole 13 rotation, and then blade 18 rotates along the axis of second spliced pole 14 and first spliced pole 13, when a plurality of blades 18 are when rotating in second spliced pole 34, blade 18 can reduce the gaseous through the space, and then make the gas-supply pipe's mouth through the gas-supply pipe's of gas extraction slow pressure control effect, the gas-extraction of well head has been reached this moment, the gas-extraction slow pressure control.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The safe and efficient air draft device is characterized by comprising an adjusting assembly (101), wherein the adjusting assembly (101) comprises a fixing ring (11), a central shaft (12), a first connecting column (13), a second connecting column (14), a fixing rod (15), a connecting rod (16), two fixing columns (17), blades (18) and an adjusting ring (19);
the adjacent ends of the first connecting column (13) and the second connecting column (14) are respectively and symmetrically and fixedly connected to the outer side wall of the blade (18), one end, far away from the blade (18), of the first connecting column (13) is rotatably connected to the outer side wall of the central shaft (12), one end, far away from the blade (18), of the second connecting column (14) is rotatably connected to the inner side wall of the fixing ring (11), one end of one fixing column (17) is fixedly connected to the outer side wall of the second connecting column (14), two ends of each connecting rod (16) are respectively hinged to the outer side walls of two adjacent fixing columns (17), one end of each fixing rod (15) is fixedly connected to the outer side wall of each connecting rod (16), the other end of each fixing rod (15) is fixedly connected to the inner side wall of the corresponding adjusting ring (19), and the central shaft (12) is located in the inner center of the fixing ring (11).
2. The safe and efficient air draft device according to claim 1, wherein: a main body component (301) is mounted on the outer side wall of the fixing ring (11), and the main body component (301) comprises an air suction pump (31), a gas collecting hood (32), a mounting disc (33), a gas conveying pipe (34), a gas inlet pipe (35), a gas outlet pipe (36), a groove (37), three sliding grooves (38) and a pressure gauge (39);
the outer side wall of the fixing ring (11) is fixedly connected to the inner side wall of the air conveying pipe (34).
3. The air extraction assembly of claim 2, further comprising: the groove (37) is arranged on the outer side wall of the air conveying pipe (34), the sliding grooves (38) are symmetrically arranged on the inner side wall of the air conveying pipe (34), and the groove (37) is communicated with the sliding grooves (38).
4. The air extraction assembly of claim 1, further comprising: the inner side wall of the adjusting ring (19) is rotatably connected to the inner side wall of the groove (37), and the outer side wall of the fixing rod (15) is slidably connected to the inner side wall of the sliding groove (38).
5. A safe and efficient air draft device according to claim 3, wherein: one side of the gas pipe (34) is fixedly connected with one side of the gas collecting hood (32) and communicated with the gas collecting hood (32), and the other side of the gas collecting hood (32) is fixedly connected with one side of the mounting disc (33).
6. The air extraction assembly of claim 5, further comprising: one side of the gas transmission pipe (34) far away from the gas collecting hood (32) is fixedly connected with one end of the gas inlet pipe (35) and is communicated with the gas inlet pipe (35).
7. The air extraction assembly of claim 6, further comprising: one end of the air inlet pipe (35) far away from the air inlet pipe (34) is fixedly connected to an air inlet of the air suction pump (31), and one end of the air outlet pipe (36) is fixedly connected to an air outlet of the air suction pump (31).
8. The air extraction assembly of claim 2, further comprising: the pressure gauge (39) is arranged on the outer side wall of the air conveying pipe (34) and communicated with the air conveying pipe (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290900.0U CN217582554U (en) | 2022-05-26 | 2022-05-26 | Safe efficient updraft ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290900.0U CN217582554U (en) | 2022-05-26 | 2022-05-26 | Safe efficient updraft ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217582554U true CN217582554U (en) | 2022-10-14 |
Family
ID=83554854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221290900.0U Expired - Fee Related CN217582554U (en) | 2022-05-26 | 2022-05-26 | Safe efficient updraft ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217582554U (en) |
-
2022
- 2022-05-26 CN CN202221290900.0U patent/CN217582554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |