CN206000748U - Water energy blower fan rotational structure - Google Patents
Water energy blower fan rotational structure Download PDFInfo
- Publication number
- CN206000748U CN206000748U CN201621032458.6U CN201621032458U CN206000748U CN 206000748 U CN206000748 U CN 206000748U CN 201621032458 U CN201621032458 U CN 201621032458U CN 206000748 U CN206000748 U CN 206000748U
- Authority
- CN
- China
- Prior art keywords
- intervalve
- rotational structure
- gland
- blower fan
- water energy
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model is related to a kind of water energy blower fan rotational structure, including intervalve and rotary part, described rotary part is socketed on described intervalve, described rotary part bottom is provided with lower gland, top is provided with gland, it is equipped with several balls, all described balls all contact the outer wall of described intervalve in described lower gland and upper gland.With water energy blower fan rotational structure described in the utility model, existing described intervalve is contacted with the sliding friction of rotary part and is changed into rolling friction contact, greatly reduce frictional resistance, improve rotational efficienty, reduce abrasion, increase the service life, effectively solving existing water energy blower fan integral-rotation partially radially directly contact and the upper and lower external cylindrical surface of actionless intervalve between, it is sliding friction contact between the two, there is sliding friction contact in this structure, frictional force is big, rotational efficienty is low, the problem of the shortcomings of face that be combined with each other is easy to wear, the processing of this rotational structure is simple, with low cost, easy to use.
Description
Technical field
This utility model is related to blower fan field, particularly a kind of water energy blower fan rotational structure.
Background technology
Water energy blower fan be using cooling device recirculated water overbottom pressure drive water energy fan blade rotate produce cold wind, simultaneously by
The water of cooling sprays from the sprayer unit of water energy blower fan, and the water smoke so spraying fully is connect with the cold wind that fan blade brings
Touch, so that the water of atomization shape reaches the effect of quick cooling；The water of the atomization shape after cooled falls into cooling tower top and quilt
Collect in cooling tower, be recycled for the cooling down of equipment again.
Water energy blower fan need to make its blade and sprayer unit rotate under the driving of water energy together as an entirety, existing water
Energy blower fan integral-rotation partially radially directly contact and the upper and lower external cylindrical surface of actionless intervalve between, so works as rotating part
When point rotating radially with respect to the static upper and lower external cylindrical surface of intervalve, it is sliding friction contact between the two, this structure exists
Sliding friction contact, the shortcomings of frictional force is big, rotational efficienty is low, the face that be combined with each other is easy to wear.
Utility model content
Goal of the invention of the present utility model is：The existing water energy blower fan integral-rotation part footpath existing for prior art
The directly contact between the upper and lower external cylindrical surface of actionless intervalve, so when rotating part is radially with respect in static
Between when managing the rotation of upper and lower external cylindrical surface, be sliding friction contact between the two, this structure has sliding friction contact, frictional force
The problem of the shortcomings of greatly, rotational efficienty is low, be combined with each other face is easy to wear, provides a kind of water energy blower fan rotational structure.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of water energy blower fan rotational structure, including intervalve and rotary part, described rotary part is socketed on described centre
Pipe, described rotary part bottom is arranged with lower gland, and top is arranged with gland, if being equipped with described lower gland and upper gland
Dry ball, all described balls all contact the outer wall of described intervalve.
Using water energy blower fan rotational structure described in the utility model, by the slip of existing described intervalve and rotary part
CONTACT WITH FRICTION is changed into rolling friction contact, greatly reduces frictional resistance, improves rotational efficienty, reduces abrasion, extends and uses the longevity
Life, effectively solving existing water energy blower fan integral-rotation is partially radially direct and the upper and lower external cylindrical surface of actionless intervalve between
Contact, so when rotating part rotates radially with respect to the static upper and lower external cylindrical surface of intervalve, between the two if sliding
Dynamic friction contact structures, there is sliding friction contact in this structure, frictional force is big, rotational efficienty is low, the face that be combined with each other easily is ground
The problem of the shortcomings of damage, the processing of this rotational structure is simple, with low cost, easy to use.
Preferably, described push to put be provided with for limiting the ball retainer that wherein said ball position moves up and down
One.
Preferably, described ball retainer one is politef structural member.
Preferably, described upper gland is provided with for limiting the ball retainer that wherein said ball position moves up and down
Two.
Preferably, described ball retainer two is politef structural member.
Preferably, all described balls are politef ball.
Using politef material, there is good high-low temperature resistant and corrosion resistance, it has very low friction simultaneously
Coefficient, can greatly reduce frictional force during rotation.
Preferably, a diameter of 3-10mm of all described balls.
In sum, due to employing technique scheme, the beneficial effects of the utility model are：
1st, use water energy blower fan rotational structure described in the utility model, by the cunning of existing described intervalve and rotary part
Dynamic friction contact is changed into rolling friction contact, greatly reduces frictional resistance, improves rotational efficienty, reduces abrasion, extends and uses
In the life-span, effectively solving existing water energy blower fan integral-rotation is partially radially straight and the upper and lower external cylindrical surface of actionless intervalve between
Contact, so when rotating part rotates radially with respect to the static upper and lower external cylindrical surface of intervalve, between the two if
Sliding friction contact structures, there is sliding friction contact in this structure, frictional force is big, rotational efficienty is low, the face that be combined with each other is easy
The problem of the shortcomings of abrasion, the processing of this rotational structure is simple, with low cost, easy to use；
2nd, use water energy blower fan rotational structure described in the utility model, described ball retainer one is tied for politef
Component, described ball retainer two is politef structural member, and all described balls are politef ball, using poly- four
Fluorothene material, has good high-low temperature resistant and corrosion resistance, and it has very low coefficient of friction simultaneously, can greatly reduce
Frictional force during rotation.
Brief description
Fig. 1 is the structural representation of water energy blower fan described in the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the partial enlarged drawing of A in Fig. 2；
Fig. 4 is the partial enlarged drawing of B in Fig. 2.
In figure labelling：1- intervalve, gland under 2-, 21- ball retainer one, the upper gland of 3-, 31- ball retainer two,
4- ball.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
Embodiment
As Figure 1-4, water energy blower fan rotational structure described in the utility model, including intervalve 1 and rotary part.
Described rotary part is socketed on described intervalve 1, and described rotary part bottom is arranged with lower gland 2, and top is sheathed
There is upper gland 3, in described lower gland 2 and upper gland 3, be equipped with several balls 4, all described balls 4 all contact described centre
The outer wall of pipe 1.
Described lower gland 2 is provided with for limiting the ball retainer 1 that wherein said ball 4 position moves up and down, institute
The inner cylinder face of the external cylindrical surface and described lower gland 2 of stating ball retainer 1 adopts interference fits, is easy to be easily assembled, institute
Stating ball retainer 1 is politef structural member；Each column arranges four institutes to described ball retainer 1 as shown in Figure 3
State ball 4, altogether uniform 40 described balls 4 of ten row；Described upper gland 3 is provided with for limiting wherein said ball 4 position
The inner cylinder face of the ball retainer 2 31 moving up and down, the external cylindrical surface of described ball retainer 2 31 and described upper gland 3
Using interference fits, it is easy to be easily assembled, described ball retainer 2 31 is politef structural member；Described ball retainer
2 31 as shown in Figure 4 each column four described balls 4 are set, altogether uniform 40 described balls 4 of ten row；All described balls 4 are equal
For politef ball；Using politef material, there is good high-low temperature resistant and corrosion resistance, simultaneously its have very low
Coefficient of friction, frictional force during rotation can be greatly reduced；A diameter of 4mm of all described balls.
With water energy blower fan rotational structure described in the utility model, by the cunning of existing described intervalve 1 and rotary part
Dynamic friction contact is changed into rolling friction contact, greatly reduces frictional resistance, improves rotational efficienty, reduces abrasion, extends and uses
In the life-span, effectively solving existing water energy blower fan integral-rotation is partially radially straight and the upper and lower external cylindrical surface of actionless intervalve between
Contact, so when rotating part rotates radially with respect to the static upper and lower external cylindrical surface of intervalve, between the two if
Sliding friction contact structures, there is sliding friction contact in this structure, frictional force is big, rotational efficienty is low, the face that be combined with each other is easy
The problem of the shortcomings of abrasion, the processing of this rotational structure is simple, with low cost, easy to use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (7)
1. a kind of water energy blower fan rotational structure, including intervalve (1) and rotary part it is characterised in that described rotary part set
Be connected to described intervalve (1), described rotary part bottom is arranged with lower gland (2), top is arranged with gland (3), described under
It is equipped with several balls (4), all described balls (4) all contact described intervalve (1) in gland (2) and upper gland (3)
Outer wall.
2. rotational structure according to claim 1 is it is characterised in that described lower gland (2) is provided with for limiting wherein
The ball retainer one (21) that described ball (4) position moves up and down.
3. rotational structure according to claim 2 is it is characterised in that described ball retainer one (21) is politef
Structural member.
4. rotational structure according to claim 1 is it is characterised in that described upper gland (3) is provided with for limiting wherein
The ball retainer two (31) that described ball (4) position moves up and down.
5. rotational structure according to claim 4 is it is characterised in that described ball retainer two (31) is politef
Structural member.
6. according to the arbitrary described rotational structure of claim 1-5 it is characterised in that all described balls (4) are polytetrafluoro
Ethylene ball.
7. rotational structure according to claim 6 is it is characterised in that a diameter of 3-10mm of all described balls (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032458.6U CN206000748U (en) | 2016-08-31 | 2016-08-31 | Water energy blower fan rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032458.6U CN206000748U (en) | 2016-08-31 | 2016-08-31 | Water energy blower fan rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000748U true CN206000748U (en) | 2017-03-08 |
Family
ID=58193794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032458.6U Expired - Fee Related CN206000748U (en) | 2016-08-31 | 2016-08-31 | Water energy blower fan rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083848A (en) * | 2018-10-10 | 2018-12-25 | 镇江市丹徒区粮机厂有限公司 | A kind of high-power energy saving material pressure fan |
-
2016
- 2016-08-31 CN CN201621032458.6U patent/CN206000748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083848A (en) * | 2018-10-10 | 2018-12-25 | 镇江市丹徒区粮机厂有限公司 | A kind of high-power energy saving material pressure fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190831 |