CN107237763A - A kind of working method and structure of punching press blower fan - Google Patents
A kind of working method and structure of punching press blower fan Download PDFInfo
- Publication number
- CN107237763A CN107237763A CN201710362166.1A CN201710362166A CN107237763A CN 107237763 A CN107237763 A CN 107237763A CN 201710362166 A CN201710362166 A CN 201710362166A CN 107237763 A CN107237763 A CN 107237763A
- Authority
- CN
- China
- Prior art keywords
- gas compression
- air
- compression pipe
- blower fan
- pipe
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to blower fan manufacture, especially high pressure positive blower.The punching press blower fan is by air inlet, gas compression pipe, discharge pipe, axis and shell composition, gas compression pipe is arranged on the surrounding of axis, the outer end connection air inlet of gas compression pipe, the inner connection air outlet, axis is arranged on to be formed on bearing block and fixed, equipment is fixed by shell, axis is driven by motor equal power device during the blower fan work and makes the rotation at a high speed of gas compression pipe, air inlet on gas compression pipe is cut to air, air after being cut is forced into gas compression pipe, air inside promoting is continued to compress by outside air after going successively to, the air of inside is forced to be moved to the middle part of gas compression pipe, gas after being compressed is by discharge pipe device for transferring, so as to reach higher pressure.
Description
Art
The present invention relates to blower fan manufacture, especially high pressure positive blower.
Background technology
Blower fan in the market is vane type, and its operation principle is to gas by the rotation of motor driving blade high speed
Body, which produces pressure, makes gas be flowed out towards specified direction, but because air has compression property, reduce when the air outlet of blower fan rear end or
When blocking, gas is that can be compressed in discharge pipe, to be compressed to that can rest on current position after certain pressure, now wind
Machine formation idle running, therefore the pressure for the blower fan being made up of blade construction is restricted, be not suitable for doing long range gas conveying and
Meet the requirement of high pressure wind-force.
The content of the invention
, should the invention provides a kind of working method and structure of punching press blower fan to solve the deficiency that existing blower fan is present
Blower fan is arranged on the surrounding of axis, gas by air inlet, gas compression pipe, discharge pipe, axis and shell composition, gas compression pipe
The outer end connection air inlet of compressed pipe, the inner connection air outlet, axis is arranged on to be formed on bearing block and fixed, and equipment is entered by shell
Row is fixed, and is driven axis by motor equal power device during the blower fan work and is made the rotation at a high speed of gas compression pipe, gas compression pipe
On air inlet air is cut, be cut after air be forced into gas compression pipe, outside air continue into
The air inside promoting is continued to compress after entering, forces the air of inside to be moved to the middle part of gas compression pipe, after compressing
Gas is by discharge pipe device for transferring, so as to make gas reach higher pressure by the strength of punching press.
Brief description of the drawings
Further details of explanation is done to the present invention below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of blower fan,
Fig. 2 is the gas compression pipe fundamental diagram of blower fan.
Embodiment
As seen in Figure 1, the blower fan is by motor, gas compression pipe, axis, discharge pipe, shell composition, gas compression
Manage (1) to be arranged on bearing block (3) by axis (2), the outer end section part of gas compression pipe is provided with air inlet (4), works as gas
When compressed pipe (1) rotates at a high speed, the section of air inlet (4) will cut air to admit air into after gas compression pipe by going out
Air port is discharged, and equipment is driven by motor (9) or other power-equipments, and drive device can be directly connected to axis (2), can also be passed by band
The kinds of drive such as dynamic or gear drive are driven indirectly, and the center of gas compression pipe is provided with air outlet (5), discharge pipe (6)
It is fixed on the shell of equipment (7), the contact surface of air outlet (5) and discharge pipe (6) is provided with sealing ring (8), the effect of sealing ring
To be sealed on the air that air outlet (5) is exported without influenceing air outlet to rotate, discharge pipe (6) is that equipment needs are empty by compression
The structure configuration used when gas is transmitted, if only need to make Fan Equipment generation wind-force without being transmitted, air-out
Pipe (6) and sealing ring (8) will be rejected.
As seen in Figure 2, when gas compression pipe rotates at a high speed towards the direction of air inlet (4), air inlet (4)
Section will cut air, and cut air is forced into gas compression pipe (1) inside, because equipment rotates at a high speed, is cut
The air cut will endlessly enter gas compression pipe (1) by air outlet (5) device for transferring.
When the Fan Equipment works, rotate its high speed by foreign aid's driving equipment driving blower fan, gas compression pipe (1) section
On air inlet (4) cutting carried out to air forced air into after gas compression pipe through air outlet device for transferring, due to
The continuous entrance of gas, gas can slowly or dissipation, so device interior gas without others spaces in device interior
Pressure will be raised, and larger fed distance can be reached because of high pressure by particularly connecting gas after discharge pipe.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of working method and structure of punching press blower fan, by air inlet, gas compression pipe, air outlet, discharge pipe, axis and outer
Shell is constituted, it is characterised in that；Gas compression pipe is arranged on the surrounding of axis, and the outer end section of gas compression pipe connects air inlet,
The inner connection air outlet, air outlet connection discharge pipe, axis is arranged on bearing block and forms fixation to gas compression pipe, equipment by
Shell is fixed, and drives axis by motor equal power device and makes the rotation at a high speed of gas compression pipe.
2. punching press blower fan according to claim 1, it is characterised in that；The outer end section part of gas compression pipe is provided with air inlet
(4), when gas compression pipe (1) rotates at a high speed, the section of air inlet (4) will cut air to admit air into gas pressure
Discharged after the draw by air outlet.
3. punching press blower fan according to claim 1, it is characterised in that；Equipment is driven by motor (9) or other power-equipments,
Drive device can be directly connected to axis (2), also can be indirectly driven by the kind of drive such as V belt translation or gear drive.
4. punching press blower fan according to claim 1, it is characterised in that；The center of gas compression pipe is provided with air outlet (5),
Discharge pipe (6) is fixed on the shell of equipment (7), and the contact surface of air outlet (5) and discharge pipe (6) is provided with sealing ring (8).
5. punching press blower fan according to claim 1, it is characterised in that；Discharge pipe (6) is that equipment needs to enter compressed air
The structure configuration used during row transmission, if only need to make Fan Equipment generation wind-force without being transmitted, discharge pipe (6)
It will be rejected with sealing ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362166.1A CN107237763A (en) | 2017-05-22 | 2017-05-22 | A kind of working method and structure of punching press blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362166.1A CN107237763A (en) | 2017-05-22 | 2017-05-22 | A kind of working method and structure of punching press blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237763A true CN107237763A (en) | 2017-10-10 |
Family
ID=59984547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710362166.1A Pending CN107237763A (en) | 2017-05-22 | 2017-05-22 | A kind of working method and structure of punching press blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236688A (en) * | 2018-10-30 | 2019-01-18 | 陈庭堂 | Screw conic cartridge type compressor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1557365A1 (en) * | 1987-12-16 | 1990-04-15 | Восточно-Сибирский технологический институт | Impeller of centrifugal fan |
| CN101178072A (en) * | 2006-11-09 | 2008-05-14 | 黎晔 | Punching type air compressor |
| CN101498309A (en) * | 2009-02-03 | 2009-08-05 | 王秀华 | Centripetal pump and blade tube type impeller |
| CN104405681A (en) * | 2014-12-17 | 2015-03-11 | 黄树长 | Centrifugal and centripetal combined impeller |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN205078453U (en) * | 2015-10-26 | 2016-03-09 | 张金良 | Structure is sprayed in fluid pressure boost |
-
2017
- 2017-05-22 CN CN201710362166.1A patent/CN107237763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1557365A1 (en) * | 1987-12-16 | 1990-04-15 | Восточно-Сибирский технологический институт | Impeller of centrifugal fan |
| CN101178072A (en) * | 2006-11-09 | 2008-05-14 | 黎晔 | Punching type air compressor |
| CN101498309A (en) * | 2009-02-03 | 2009-08-05 | 王秀华 | Centripetal pump and blade tube type impeller |
| CN104405681A (en) * | 2014-12-17 | 2015-03-11 | 黄树长 | Centrifugal and centripetal combined impeller |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN205078453U (en) * | 2015-10-26 | 2016-03-09 | 张金良 | Structure is sprayed in fluid pressure boost |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236688A (en) * | 2018-10-30 | 2019-01-18 | 陈庭堂 | Screw conic cartridge type compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |
|
| WD01 | Invention patent application deemed withdrawn after publication |