CN204827991U - Detachable simple leaf air register - Google Patents
Detachable simple leaf air register Download PDFInfo
- Publication number
- CN204827991U CN204827991U CN201520522431.4U CN201520522431U CN204827991U CN 204827991 U CN204827991 U CN 204827991U CN 201520522431 U CN201520522431 U CN 201520522431U CN 204827991 U CN204827991 U CN 204827991U
- Authority
- CN
- China
- Prior art keywords
- blade
- cylindrical shell
- central shaft
- single leaf
- detachable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a detachable simple leaf air register for adjust the intake of fan, include: the barrel is including running through in the center pin of this barrel, the blade is fixed in in the barrel, and with the center pin of barrel is rotatory for self rotation axis, the position sleeve is located the one end of center pin, the clearance of adjustable vane and barrel, the holding ring is located blade both sides 180 and arranges, is used for the adjustment the rotation angle of blade. The utility model provides a pair of detachable simple leaf air register, blade are detachable, and it is strong to rotate flexibility, easy dismounting, maintainability, is particularly useful for resistance to corrosion gas application, and blade rotation angle customizable, preparation convenience.
Description
Technical field
The utility model relates to a kind of register of blower fan, particularly relates to a kind of detachable single leaf register.
Background technique
At present, centrifugal blower is made up of impeller, casing, wind collecting unit, register, drive part, intake grill usually, and wherein register is used to the device regulating fan delivery size, makes air quantity, blast is adjusted to fan operation the optimum state.Common register is non-dismountable formula, when blower fan is in corrosive gas atmosphere, usually can corrodes register, and bring not easily changeable problem.Meanwhile, register because blast is excessive when air quantity is larger, makes register not easily rotate, not easily rotates during adjustment.
Model utility content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model be to provide a kind of angle of swing customizable, rotate flexibly, easy accessibility and the strong detachable single leaf register of maintainability.
For achieving the above object, the utility model is by the following technical solutions:
The utility model provides a kind of detachable single leaf register, for regulating the air output of blower fan, comprising:
Cylindrical shell, comprises the central shaft through this cylindrical shell;
Blade, is fixed in described cylindrical shell, and with the central shaft of described cylindrical shell for its own rotation axis rotates;
Setting sleeve, is positioned at one end of described central shaft, the gap of adjusting vane and cylindrical shell;
Positioning ring, is positioned at 180 °, blade both sides layout, for adjusting the angle of swing of described blade.
Further preferably, the sidewall of described setting sleeve is provided with positioning hole, fixes described blade perpendicular to the described central shaft screw inserted in this positioning hole, for the gap of fine adjustment blade and cylindrical shell.
Further preferably, arrange positioning ring respectively 180 °, the blade both sides of described cylindrical shell, by adjustment positioning ring and axis of runner blade distance, the angle of swing of adjusting vane.
Further preferably, the central shaft of described cylindrical shell arranges fixing bolt, to be removably fixed on this central shaft by described blade, facilitate blade and central shaft installation and removal.
Further preferably, described blade is quadrilateral, circle or oval, is more preferably circular.
The utility model adopts above technological scheme, compared with prior art, has following technique effect:
The detachable single leaf register of the one that the utility model provides, blade is detachable, and rotation is flexible, easy accessibility, maintainability are strong, is particularly useful for anticorrosive property gas application field; And blade rotary angle is customizable, easy to make.
Accompanying drawing explanation
Fig. 1 is the front section view of a kind of detachable single leaf register that the utility model relates to;
Fig. 2 is the plan view of a kind of detachable single leaf register that the utility model relates to;
In figure,
1-cylindrical shell, 2-central shaft, 3-blade, 4-setting sleeve, 5-screw, 6-fixing bolt, 7-positioning ring.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Fig. 1 ~ 2, a kind of detachable single leaf register, for regulating the air output of blower fan, comprising:
Cylindrical shell 1, comprises the central shaft 2 through this cylindrical shell;
Blade 3, is fixed in described cylindrical shell 1, and with the central shaft 2 of cylindrical shell 1 for running shaft rotates;
Setting sleeve 4, is positioned at one end of described central shaft 2, for the gap of stator blade 3 with cylindrical shell 1;
Positioning ring 7, is positioned at 180 °, blade 3 both sides layout, for adjusting the angle of swing of described blade 3.
The sidewall of described setting sleeve 4 is provided with positioning hole, and the gap of described blade and cylindrical shell 1 fixed by the screw 5 inserted in this positioning hole perpendicular to described central shaft 2;
The central shaft 2 of described cylindrical shell 1 arranges fixing bolt 6, to be removably fixed on this central shaft 2 by described blade 3.
2 positioning rings 7 are furnished with in described 180 °, cylindrical shell 1 blade both sides, by adjustment positioning ring 7 and blade 3 axial line distance, the angle of swing of adjusting vane 3.
Described blade 3 is circular in the present embodiment, but is not limited only to circle.
The detachable single leaf register of the one that the utility model provides, blade is detachable, and rotation is flexible, easy accessibility, maintainability are strong, is particularly useful for anticorrosive property gas application field; And blade rotary angle is customizable, easy to make.
Be described in detail specific embodiment of the utility model above, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (6)
1. a detachable single leaf register, for regulating the air output of blower fan, is characterized in that, comprising:
Cylindrical shell, comprises the central shaft through this cylindrical shell;
Blade, is fixed in described cylindrical shell, and with the central shaft of described cylindrical shell for its own rotation axis rotates;
Setting sleeve, is positioned at one end of described central shaft, the gap of adjusting vane and cylindrical shell;
Positioning ring, is positioned at 180 °, blade both sides layout, for adjusting the angle of swing of described blade.
2. detachable single leaf register according to claim 1, it is characterized in that, the sidewall of described setting sleeve is provided with positioning hole, fixes described blade perpendicular to the described central shaft screw inserted in this positioning hole, for the gap of fine adjustment blade and cylindrical shell.
3. detachable single leaf register according to claim 1, is characterized in that, arrange positioning ring respectively 180 °, the blade both sides of described cylindrical shell, by adjustment positioning ring and axis of runner blade distance, and the angle of swing of adjusting vane.
4. detachable single leaf register according to claim 1, is characterized in that, the central shaft of described cylindrical shell arranges fixing bolt, to be removably fixed on this central shaft by described blade.
5. detachable single leaf register according to claim 1, is characterized in that, described blade is quadrilateral, circle or oval.
6. detachable single leaf register according to claim 5, is characterized in that, described blade is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522431.4U CN204827991U (en) | 2015-07-17 | 2015-07-17 | Detachable simple leaf air register |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522431.4U CN204827991U (en) | 2015-07-17 | 2015-07-17 | Detachable simple leaf air register |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827991U true CN204827991U (en) | 2015-12-02 |
Family
ID=54685599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522431.4U Expired - Fee Related CN204827991U (en) | 2015-07-17 | 2015-07-17 | Detachable simple leaf air register |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650029A (en) * | 2016-03-10 | 2016-06-08 | 江苏大学 | Ring air door used for adjusting fan flow and stabilizing flow at inlet |
-
2015
- 2015-07-17 CN CN201520522431.4U patent/CN204827991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650029A (en) * | 2016-03-10 | 2016-06-08 | 江苏大学 | Ring air door used for adjusting fan flow and stabilizing flow at inlet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104613019B (en) | Centrifugal impeller back guide blade with self-adaptation function | |
| CN104847696A (en) | Mechanical device for immediately adjusting installing angle of impeller | |
| CN204827991U (en) | Detachable simple leaf air register | |
| CN103047179B (en) | The outer Primary regulation device of axial-flow fan blade angle machine | |
| CN202579314U (en) | Synchronous blade linkage regulation mechanism in shutdown of mine axial-flow main ventilator | |
| CN201811688U (en) | Checking fixture for measuring fan shock | |
| CN207701462U (en) | A kind of axial flow blower | |
| CN204976473U (en) | Outer quick -witted dismouting nut device of air conditioner | |
| CN109595197A (en) | A kind of blower | |
| CN206008965U (en) | A kind of waste and old circuit board pulverizer dedusting air intake device | |
| CN210566296U (en) | Guide vane air valve and fan | |
| CN205136061U (en) | Make things convenient for engine cooling's square manage -style machine | |
| CN204267382U (en) | A kind of low noise axial fan | |
| CN103758788A (en) | Supercharging energy-saving type centrifugal fan | |
| CN205605494U (en) | Mixed flow fan wheel | |
| CN207033806U (en) | A kind of rotatable blower fan | |
| CN201610855U (en) | Centrifugal ventilator | |
| CN202991625U (en) | Off-line one-time adjusting device for angle of blade of axial flow fan | |
| CN205013368U (en) | Fan blade device and air conditioner comprising same | |
| CN205136062U (en) | Square pipe shape fan | |
| CN104989658A (en) | Detachable type automatically-cooling radiating fan | |
| CN109595198A (en) | A kind of draught fan impeller | |
| CN204961334U (en) | Pectinid fan | |
| CN204625777U (en) | A kind of cementing furnace of quick cooling | |
| CN209494759U (en) | A kind of blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |