CN113294356A - Rotary driving type gas flow speed increasing device - Google Patents
Rotary driving type gas flow speed increasing device Download PDFInfo
- Publication number
- CN113294356A CN113294356A CN202110561745.5A CN202110561745A CN113294356A CN 113294356 A CN113294356 A CN 113294356A CN 202110561745 A CN202110561745 A CN 202110561745A CN 113294356 A CN113294356 A CN 113294356A
- Authority
- CN
- China
- Prior art keywords
- air
- gas flow
- curve
- hollow pipeline
- main hollow
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
Abstract
The invention discloses a rotary driving type gas flow speed increasing device which comprises a main hollow pipeline, wherein an air inlet connecting pipeline and an air outlet connecting pipeline are respectively arranged at two ends of the main hollow pipeline. The invention utilizes a driving motor to drive the main hollow pipeline to rotate, at the moment, the curve gas flowing hole in the main hollow pipeline can generate a rotating state, air can be driven by the rotating curve gas flowing hole when entering the curve gas flowing hole at the air inlet end, and the motion of the curve gas flowing hole is a curve, so that the air which runs in a straight line is forced to generate two changes of directions, namely: forward pushing is generated, and secondly: produce the rotation state, the change of both directions combines the back, can make air installation spiral direction move forward, and then produces the vortex phenomenon, and according to aerodynamics, the air that the vortex flows can effectively accelerate gas flow velocity, so it is for turbo charging equipment, with regard to the same rotational speed, possesses better acceleration rate effect.
Description
Technical Field
The invention relates to the technical field of gas acceleration, in particular to a rotary driving type gas flow acceleration device.
Background
At present, when air flows, in order to increase the flow speed of the air, a general mode is to adopt vortex supercharging, the supercharging mode is to utilize a turbine which rapidly flows inside to drive the air to flow, and the air still flows in a linear mode after being accelerated, so the acceleration effect is not obvious.
Disclosure of Invention
The present invention is directed to a rotary drive type gas flow acceleration device to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotary drive formula gas flow accelerating device, is equipped with the main hollow pipeline of admission connecting line and exhaust connecting line respectively including both ends, main hollow pipeline's side middle part is equipped with the protruding structure of annular, the inside of the protruding structure of annular is equipped with the belt mounting groove, the center of admission connecting line and exhaust connecting line all is equipped with vice air current hole, the installation bearing and the main sealing washer that are used for installing the pipeline are installed to the tip in vice air current hole, main hollow pipeline's inside is equipped with the main air current hole of two vice air current holes of intercommunication, main hollow pipeline says that one plunger valve structure through rotatory change air current direction is being located the internally mounted in main air current hole.
Furthermore, the plunger valve structure comprises a plunger valve body fixedly installed inside the main air flow hole, a plurality of annular array type curve gas flow holes are formed in the circumferential side face of the plunger valve body, a hemispherical protruding structure is arranged at the air inlet of each curve gas flow hole, a hemispherical groove used for guiding airflow to flow into the curve gas flow holes is formed in the hemispherical structure, and a conical structure is arranged at the center of the plunger valve body located at the air outlet.
Furthermore, the cross section of the curved gas flowing hole is of a circular structure, and the angles of the holes from the gas inlet end to the gas outlet end are not consistent.
Further, the radius of the structure in the direction from the air inlet end to the air outlet end of the conical structure is gradually reduced.
Further, the diameter of the conical structure at the intersection of the conical structure and the plunger valve body is the same as the distance between the exhaust ends of the two opposite curved gas flow holes.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes a driving motor to drive the main hollow pipeline to rotate, at the moment, the curve gas flowing hole in the main hollow pipeline can generate a rotating state, air can be driven by the rotating curve gas flowing hole when entering the curve gas flowing hole at the air inlet end, and the motion of the curve gas flowing hole is a curve, so that the air which runs in a straight line is forced to generate two changes of directions, namely: forward pushing is generated, and secondly: produce the rotation state, the change of both directions combines the back, can make air installation spiral direction move forward, and then produces the vortex phenomenon, and according to aerodynamics, the air that the vortex flows can effectively accelerate gas flow velocity, so it is for turbo charging equipment, with regard to the same rotational speed, possesses better acceleration rate effect.
Drawings
FIG. 1 is a schematic view of a fully sectional structure of a rotary driving type gas flow accelerating device according to the present invention;
FIG. 2 is a left side view of the structure of the rotary driving type gas flow accelerating device of the present invention;
FIG. 3 is a schematic diagram of a right side view of a rotary driving type gas flow accelerating device according to the present invention;
in the figure: 1, main hollow pipeline, 2, admission connecting tube, 3, exhaust connecting tube, 4, main air flow hole, 5, vice air flow hole, 6, installation bearing, 7, main sealing washer, 8, annular bulge structure, 9, belt mounting groove, 10, plunger valve body, 11, hemispherical structure, 12, hemispherical recess, 13, curve gas flow hole, 14, conical structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: the main hollow pipeline 1 is provided with an air inlet connecting pipeline 2 and an air exhaust connecting pipeline 3 at two ends respectively, the middle part of the side surface of the main hollow pipeline 1 is provided with an annular protruding structure 8, the inside of the annular protruding structure 8 is provided with a belt mounting groove 9, the centers of the air inlet connecting pipeline 2 and the air exhaust connecting pipeline 3 are provided with auxiliary air flowing holes 5, the end parts of the auxiliary air flowing holes 5 are provided with a mounting bearing 6 and a main sealing ring 7 which are used for mounting the pipeline, the inside of the main hollow pipeline 1 is provided with a main air flowing hole 4 for communicating the two auxiliary air flowing holes 5, and the main hollow pipeline 1 is provided with a plunger valve structure which changes the air flow direction through rotation at the inner part of the main air flowing hole 4.
The plunger valve structure comprises a plunger valve body 10 fixedly installed inside a main air flow hole 4, a plurality of annular array type curve gas flow holes 13 are formed in the circumferential side face of the plunger valve body 10, a hemispherical convex structure 11 is arranged at an air inlet of each curve gas flow hole 13, a hemispherical groove 12 used for guiding airflow to flow into each curve gas flow hole 13 is formed in each hemispherical structure 11, and a conical structure 14 is arranged at the center of an air outlet of the plunger valve body 10.
The cross section of the curved gas flowing hole 13 is a circular structure, the angles of the holes from the gas inlet end to the gas outlet end are not consistent, when the curved gas flowing hole 13 in the curved gas flowing hole is in a rotating state, air enters the curved gas flowing hole 13 from the gas inlet end and is driven by the rotating curved gas flowing hole 13, and because the curved gas flowing hole 13 is a curve, the air which travels linearly is forced to change in two directions by the movement of the curved gas flowing hole 13.
The radius of the conical structure 14 decreases gradually from the inlet end to the outlet end.
The diameter of the conical structure 14 at the intersection with the plunger valve body 10 is the same as the distance between the exhaust ends of the two opposite curved gas flow holes 13, and when a plurality of gas flows are converged, the conical structure 14 can reduce the negative pressure state at the convergence, so that the influence of the negative pressure state on the gas flows is reduced.
The specific use mode is as follows: in the work of the invention, the air inlet connecting pipeline 2 and the air outlet connecting pipeline 3 are communicated with the middle part of the air flowing pipeline, then a driving motor provided with a belt pulley is connected with the belt mounting groove 9 through a belt, when the driving motor works, the main hollow pipeline 1 is driven to rotate rapidly, at the moment, the curve air flowing hole 13 in the main hollow pipeline can generate a rotating state, when air enters the curve air flowing hole 13 at the air inlet end, the air can be driven by the rotating curve air flowing hole 13, and because the curve air flowing hole 13 is a curve, the movement of the curve air flowing hole forces the air which travels in a straight line to generate two-direction changes, firstly: forward pushing is generated, and secondly: the air installation spiral direction can move forwards after the change of the two directions is combined, so that the vortex phenomenon is generated, and according to aerodynamics, the air flowing in the vortex can effectively accelerate the gas flowing speed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a rotary drive formula gas flow accelerating device, be equipped with main hollow pipeline (1) of admission connecting tube (2) and exhaust connecting tube (3) respectively including both ends, the side middle part of main hollow pipeline (1) is equipped with annular protruding structure (8), the inside of annular protruding structure (8) is equipped with belt mounting groove (9), the center of admission connecting tube (2) and exhaust connecting tube (3) all is equipped with vice air flow hole (5), erection bearing (6) and main sealing washer (7) that are used for the erection tube are installed to the tip of vice air flow hole (5), the inside of main hollow pipeline (1) is equipped with main air flow hole (4) of two vice air flow holes of intercommunication (5), its characterized in that: the main hollow pipeline (1) is provided with a plunger valve structure which changes the airflow direction through rotation in the main air flowing hole (4).
2. A rotary drive gas flow rate increasing device according to claim 1, wherein: the plunger valve structure comprises a plunger valve body (10) fixedly installed inside a main air flow hole (4), a plurality of annular array type curve gas flow holes (13) are formed in the circumferential side face of the plunger valve body (10), a hemispherical convex structure (11) is arranged at an air inlet of each curve gas flow hole (13), a hemispherical groove (12) used for guiding airflow to flow into the curve gas flow holes (13) is formed in the hemispherical structure (11), and a conical structure (14) is arranged at the center of an exhaust port of the plunger valve body (10).
3. A rotary drive gas flow rate increasing device according to claim 2, wherein: the cross section of the curved gas flowing hole (13) is of a circular structure, and the angles of holes from the gas inlet end to the gas outlet end are different.
4. A rotary drive gas flow rate increasing device according to claim 2, wherein: the radius of the conical structure (14) is gradually reduced from the air inlet end to the air outlet end.
5. A rotary drive gas flow rate increasing device according to claim 2 or 4, wherein: the diameter of the conical structure (14) at the intersection with the plunger valve body (10) is the same as the distance between the exhaust ends of the two opposite curved gas flow holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561745.5A CN113294356A (en) | 2021-05-23 | 2021-05-23 | Rotary driving type gas flow speed increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561745.5A CN113294356A (en) | 2021-05-23 | 2021-05-23 | Rotary driving type gas flow speed increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113294356A true CN113294356A (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110561745.5A Pending CN113294356A (en) | 2021-05-23 | 2021-05-23 | Rotary driving type gas flow speed increasing device |
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| CN (1) | CN113294356A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344281A (en) * | 1990-04-03 | 1994-09-06 | Osoboe Konstruktorskoe Bjuro Po Konstruirovaniju, Issledovaniju I Vnedreniju Glubinnykh Besshtangovykh Nasosov | Rotary vortex machine |
| JPH07127595A (en) * | 1993-10-29 | 1995-05-16 | Nippon Soken Inc | Vortex blower |
| CN1757919A (en) * | 2004-10-04 | 2006-04-12 | 日立家用电器公司 | Turbo compressor |
| CN201187338Y (en) * | 2008-04-03 | 2009-01-28 | 罗辉 | Automobile tail pressure gas flow controller |
| CN101749257A (en) * | 2009-12-29 | 2010-06-23 | 林钧浩 | Circulating pressure pipeline compressor |
| CN103201465A (en) * | 2010-11-08 | 2013-07-10 | 丰田自动车株式会社 | Variable valve device |
| CN104747238A (en) * | 2015-03-19 | 2015-07-01 | 华南理工大学 | Aerodynamic motor utilizing space curve microgroove structures for flow guidance |
| CN104773279A (en) * | 2015-04-17 | 2015-07-15 | 大连碧蓝节能环保科技有限公司 | Curved culvert type marine propeller |
-
2021
- 2021-05-23 CN CN202110561745.5A patent/CN113294356A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344281A (en) * | 1990-04-03 | 1994-09-06 | Osoboe Konstruktorskoe Bjuro Po Konstruirovaniju, Issledovaniju I Vnedreniju Glubinnykh Besshtangovykh Nasosov | Rotary vortex machine |
| JPH07127595A (en) * | 1993-10-29 | 1995-05-16 | Nippon Soken Inc | Vortex blower |
| CN1757919A (en) * | 2004-10-04 | 2006-04-12 | 日立家用电器公司 | Turbo compressor |
| CN201187338Y (en) * | 2008-04-03 | 2009-01-28 | 罗辉 | Automobile tail pressure gas flow controller |
| CN101749257A (en) * | 2009-12-29 | 2010-06-23 | 林钧浩 | Circulating pressure pipeline compressor |
| CN103201465A (en) * | 2010-11-08 | 2013-07-10 | 丰田自动车株式会社 | Variable valve device |
| CN104747238A (en) * | 2015-03-19 | 2015-07-01 | 华南理工大学 | Aerodynamic motor utilizing space curve microgroove structures for flow guidance |
| CN104773279A (en) * | 2015-04-17 | 2015-07-15 | 大连碧蓝节能环保科技有限公司 | Curved culvert type marine propeller |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210824 |