CN209041143U - A kind of air duct of blower - Google Patents
A kind of air duct of blower Download PDFInfo
- Publication number
- CN209041143U CN209041143U CN201821571898.8U CN201821571898U CN209041143U CN 209041143 U CN209041143 U CN 209041143U CN 201821571898 U CN201821571898 U CN 201821571898U CN 209041143 U CN209041143 U CN 209041143U
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- China
- Prior art keywords
- cylinder
- blower
- bolt
- nut
- wall
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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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Abstract
The utility model embodiment provides a kind of air duct of blower, belongs to blower technical field, comprising: the first cylinder, the side of first cylinder are equipped with first sliding groove, and the bottom of the first sliding groove is equipped with notch；Second cylinder, the side of second cylinder are equipped with second sliding slot, are equipped with first through hole in the second sliding slot, second cylinder is set on first cylinder, and the second sliding slot is slidably fitted in the first sliding groove；Bolt, the bolt passes through the first through hole and the notch, and the head of the bolt is located in the second sliding slot；Nut, the nut are connect with the bolt thread, and the nut is located at the inside of first cylinder.The thickness for reaching easily adjustment blower makes the thickness of itself and wall coincide, and increases the aesthetics of blower and the technical effect of service life.
Description
Technical field
The utility model relates to blower technical field more particularly to a kind of air ducts of blower.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical.Blower is habit abbreviation of the China to gas compression and gas conveying machinery, and usually said blower includes ventilation blower,
Air blower, wind-driven generator.The structure of blower generally includes air duct, motor and impeller, the rotation of motor impeller, impeller
Rotation drives the flowing of air, to achieve the purpose that ventilation ventilation.In the installation process of blower, often there is the thickness of wall
Degree and the unmatched situation of thickness of blower influence aesthetics so that blower or protruding from wall or being located in wall, and
Convex that a part for wall of blower is more easier to be damaged.
Utility model content
The embodiment of the present application provides a kind of air duct of blower, solves the thickness and wall of blower entirety in the prior art
The technical issues of thickness is misfitted, and aesthetics and service life are influenced；The thickness for reaching easily adjustment blower makes itself and wall
Thickness coincide, increase aesthetics and service life technical effect.
The embodiment of the present application provides a kind of air duct of blower, comprising: the first cylinder, the side of first cylinder are equipped with the
The bottom of one sliding slot, the first sliding groove is equipped with notch；The side of second cylinder, second cylinder is equipped with second sliding slot, institute
It states and is equipped with first through hole in second sliding slot, second cylinder is set on first cylinder, and the second sliding slot is slided
Cooperation is in the first sliding groove；Bolt, the bolt pass through the first through hole and the notch, and the head of the bolt
In the second sliding slot；Nut, the nut are connect with the bolt thread, and the nut is located at first cylinder
It is internal.
Preferably, non-touching both ends are surrounded with baffle on first cylinder and second cylinder.
Preferably, further include threaded connector, one end of the threaded connector is equipped with block, first cylinder and
The inner wall of second cylinder is equipped with link block, and the link block is equipped with threaded hole, and the threaded connector passes through described in two
The threaded hole of link block.
Preferably, further including baffle, the baffle is located at the indentation, there, and one end of the baffle is fixed on the spiral shell
Between the inner wall of female and described first cylinder.
Preferably, the baffle is equipped with the second through-hole, the bolt passes through second through-hole, and the nut is by institute
State the inner wall that baffle is pressed on first cylinder.
Preferably, the inner wall of first cylinder and second cylinder is equipped with handle.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit:
1, in the embodiment of the present application, the first cylinder or the second cylinder are slided, to lengthen or shorten the first cylinder and the
The length of two cylinders entirety, makes it match with the thickness of wall, when the length for adjusting the first cylinder and the second cylinder entirety
Afterwards, the first cylinder and the second cylinder are fixed by screw bolt and nut, since the head of bolt is located in second sliding slot, and
It is not to protrude from the surface of the second cylinder and the second cylinder, therefore sliding the first cylinder or during the second cylinder, spiral shell
Bolt will not contact the normal sliding for influencing the first cylinder or the second cylinder with the inner wall in assembling hole, at the same first sliding groove and
Second sliding slot can make the first cylinder and the second cylinder oriented sliding again, avoid the first cylinder and the second cylinder that mutually rotation shadow occurs
The mutual cooperation of components in ringing；It solves the thickness of blower entirety in the prior art and the thickness of wall is misfitted, influence beauty
The technical issues of property seen and service life；The thickness for reaching easily adjustment blower makes the thickness of itself and wall coincide, and increases beauty
The technical effect of the property seen and service life.
2, in the embodiment of the present application, baffle is set, confirms with can be convenient and is not in contact with each other on the first cylinder and the second cylinder
Both ends whether be aligned with wall, adjust threaded connector, can be convenient to the first cylinder and the second cylinder in the axial direction into
One step is reinforced, and avoids that opposite sliding occurs between the first cylinder and the second cylinder.
3, in the embodiment of the present application, baffle is set, the notch of first sliding groove bottom can be blocked, avoid sundries logical
Notch is crossed to enter in the first cylinder or the second cylinder.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of the air duct of blower in the embodiment of the present application；
Fig. 2 is a kind of structural schematic diagram two of the air duct of blower in the embodiment of the present application；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the first cylinder and the second cylinder in the embodiment of the present application.
Appended drawing reference:
1, the first cylinder；11, first sliding groove；12, baffle；13, link block；14, handle；11a, notch；
2, the second cylinder；21, second sliding slot；21a, first through hole；
3, bolt；
4, nut；
5, threaded connector；
6, baffle.
Specific embodiment
The embodiment of the present application provides a kind of air duct of blower, slides the first cylinder 1 or the second cylinder 2, thus lengthen or
Person shortens the length of the first cylinder 1 and the entirety of the second cylinder 2, it is made to match with the thickness of wall, when adjusting the first cylinder 1
With the second cylinder 2 after whole length, first cylinder 1 and the second cylinder 2 are fixed by bolt 3 and nut 4, due to spiral shell
The head of bolt 3 is located in second sliding slot 21, rather than protrudes from the surface of the second cylinder 1 and the second cylinder 2, therefore in sliding the
One cylinder 1 perhaps during the second cylinder 2 bolt 3 will not be contacted with the inner wall in assembling hole influence the first cylinder 1 or
The normal sliding of second cylinder 2, while first sliding groove 11 and second sliding slot 21 can be such that the first cylinder 1 and the second cylinder 2 orients again
Sliding avoids the first cylinder 1 and the second cylinder 2 from occurring mutually to rotate the mutual cooperation for influencing interior components；Solves existing skill
The technical issues of thickness of blower entirety and the thickness of wall misfit, influence aesthetics and service life in art；Reach convenient
The thickness of ground adjustment blower makes the thickness of itself and wall coincide, and enhances the aesthetics of blower and the technical effect of service life.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one
A kind of air duct of blower, comprising:
The side of first cylinder 1, first cylinder 1 is equipped with first sliding groove 11, and the bottom of the first sliding groove 11 is equipped with
Notch 11a；
Specifically, since the thickness of the first cylinder 1 is smaller, in order to guarantee that the depth of first sliding groove 11 was unlikely to
Shallowly, first sliding groove 11 is protruded from the inner wall of the first cylinder 1, and one end closure of first sliding groove 11, the other end are then opened.
Second cylinder 2, the side of second cylinder 2 are equipped with second sliding slot 21, are equipped with first in the second sliding slot 21
Through-hole 21a, second cylinder 2 is set on first cylinder 1, and the second sliding slot 21 is slidably fitted in described first
In sliding slot 11；
Specifically, second sliding slot 21 is identical as the shape of first sliding groove 11, and the first cylinder 1 and 2 gap of the second cylinder are matched
It closes.
Bolt 3, the bolt 3 passes through the first through hole 21a and notch 11a, and the head of the bolt 3 is located at
In the second sliding slot 21；
Specifically, the surface on the head of bolt 3 is lower than the surface of the second cylinder 2.
Nut 4, the nut 4 are threadedly coupled with the bolt 3, and the nut 4 is located at the inside of first cylinder 1.
Embodiment two advanced optimizes on the basis of example 1, specially
Non-touching both ends are surrounded with baffle 12 on first cylinder 1 and second cylinder 2；
It further include threaded connector 5, one end of the threaded connector 5 is equipped with block, first cylinder 1 and second
The inner wall of body 2 is equipped with link block 13, and the link block 13 is equipped with threaded hole, and the threaded connector 5 passes through described in two
The threaded hole of link block 13.
Specifically, in a ring, baffle 12 and the first cylinder 1 and the second cylinder 2 weld baffle 12, and link block 13 is also the same
It is welded with the first cylinder 1 and the second cylinder 2, threaded connector 5 can use screw rod, and block is welded on one end of screw rod, block
In regular hexagon, convenient for cooperation spanner rotation.
Implement three, on the basis of embodiment one or embodiment two, advanced optimizes, specially
It further include baffle 6, the baffle 6 is located at the notch 11a, and one end of the baffle 6 is fixed on the nut 4
Between the inner wall of first cylinder 1；
The baffle 6 is equipped with the second through-hole, and the bolt 3 passes through second through-hole, and the nut 4 is by the baffle
6 are pressed on the inner wall of first cylinder 1；
The inner wall of first cylinder 1 and second cylinder 2 is equipped with handle 14, convenient for the first cylinder 1 of sliding and the
Two cylinders 2.
The embodiment of the present application has the following technical effect that
1, in the embodiment of the present application, the first cylinder 1 or the second cylinder 2 are slided, thus lengthen or shorten the first cylinder 1 with
The whole length of second cylinder 2, make it match with the thickness of wall, when adjusting the first cylinder 1 and the second cylinder 2 is whole
After length, first cylinder 1 and the second cylinder 2 are fixed by bolt 3 and nut 4, since the head of bolt 3 is located at second
In sliding slot 21, rather than the surface of the second cylinder 1 and the second cylinder 2 is protruded from, therefore is sliding the first cylinder 1 or second
During body 2, bolt 3 will not contact the normal cunning for influencing the first cylinder 1 or the second cylinder 2 with the inner wall in assembling hole
It is dynamic, while first sliding groove 11 and second sliding slot 21 can make 2 oriented sliding of the first cylinder 1 and the second cylinder again, avoid the first cylinder 1
Occur mutually to rotate the mutual cooperation for influencing interior components with the second cylinder 2；Solves the thickness of blower entirety in the prior art
The technical issues of being misfitted with the thickness of wall, influencing aesthetics and service life；The thickness for reaching easily adjustment blower makes
The thickness of itself and wall coincide, and enhances the aesthetics of blower and the technical effect of service life.
2, in the embodiment of the present application, baffle 12 is set, is confirmed with can be convenient on the first cylinder 1 and the second cylinder 2 mutually not
Whether the both ends of contact are aligned with wall, adjust threaded connector 5, can be convenient to the first cylinder 1 and the second cylinder 2 in axis
It further reinforces upwards, avoids that opposite sliding occurs between the first cylinder 1 and the second cylinder 2.
3, in the embodiment of the present application, baffle 6 is set, the notch 11a of 11 bottom of first sliding groove can be blocked, be avoided
Sundries is entered in the first cylinder 1 or the second cylinder 2 by notch 11a.
Working principle: the first cylinder 1 of sliding or the second cylinder 2, to lengthen or shorten the first cylinder 1 and the second cylinder
2 whole length, make it match with the thickness of wall, after adjusting the length of 2 entirety of the first cylinder 1 and the second cylinder,
First cylinder 1 and the second cylinder 2 are fixed by bolt 3 and nut 4, since the head of bolt 3 is located at second sliding slot 21
It is interior, rather than protrude from the surface of the second cylinder 1 and the second cylinder 2, therefore sliding the first cylinder 1 or the second cylinder 2
In the process, bolt 3 will not contact the normal sliding for influencing the first cylinder 1 or the second cylinder 2 with the inner wall in assembling hole, together
When first sliding groove 11 and second sliding slot 21 can make 2 oriented sliding of the first cylinder 1 and the second cylinder again, avoid the first cylinder 1 and the
Two cylinders 2 occur mutually to rotate the mutual cooperation for influencing interior components.Although preferred embodiments of the present invention have been described, but originally
Technical staff in field once knows basic creative concept, then can make other change to these embodiments and repair
Change.Include preferred embodiment and fall into having altered and repairing for the scope of the invention so the following claims are intended to be interpreted as
Change.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of air duct of blower characterized by comprising
First cylinder, the side of first cylinder are equipped with first sliding groove, and the bottom of the first sliding groove is equipped with notch；
Second cylinder, the side of second cylinder are equipped with second sliding slot, are equipped with first through hole in the second sliding slot, and described the
Two cylinders are set on first cylinder, and the second sliding slot is slidably fitted in the first sliding groove；
Bolt, the bolt passes through the first through hole and the notch, and the head of the bolt is located at the second sliding slot
It is interior；
Nut, the nut are connect with the bolt thread, and the nut is located at the inside of first cylinder.
2. a kind of air duct of blower as described in claim 1, which is characterized in that on first cylinder and second cylinder
Non-touching both ends are surrounded with baffle.
3. a kind of air duct of blower as described in claim 1, which is characterized in that further include threaded connector, the screw thread connects
One end of fitting is equipped with block, and the inner wall of first cylinder and the second cylinder is equipped with link block, and the link block is equipped with
Threaded hole, the threaded connector pass through the threaded hole of two link blocks.
4. a kind of air duct of blower as claimed in any one of claims 1-3, which is characterized in that it further include baffle, the gear
Piece is located at the indentation, there, and one end of the baffle is fixed between the nut and the inner wall of first cylinder.
5. a kind of air duct of blower as claimed in claim 4, which is characterized in that the baffle is equipped with the second through-hole, described
Bolt passes through second through-hole, and the baffle is pressed on the inner wall of first cylinder by the nut.
6. a kind of air duct of blower as described in claim 1, which is characterized in that first cylinder and second cylinder
Inner wall is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571898.8U CN209041143U (en) | 2018-09-26 | 2018-09-26 | A kind of air duct of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571898.8U CN209041143U (en) | 2018-09-26 | 2018-09-26 | A kind of air duct of blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041143U true CN209041143U (en) | 2019-06-28 |
Family
ID=67034266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571898.8U Expired - Fee Related CN209041143U (en) | 2018-09-26 | 2018-09-26 | A kind of air duct of blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
-
2018
- 2018-09-26 CN CN201821571898.8U patent/CN209041143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
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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: 20190628 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |