CN206753860U - Compressor cooling fan - Google Patents
Compressor cooling fan Download PDFInfo
- Publication number
- CN206753860U CN206753860U CN201720544296.2U CN201720544296U CN206753860U CN 206753860 U CN206753860 U CN 206753860U CN 201720544296 U CN201720544296 U CN 201720544296U CN 206753860 U CN206753860 U CN 206753860U
- Authority
- CN
- China
- Prior art keywords
- fin
- cooling tube
- housing
- thermally conductive
- conductive sheet
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 238000005452 bending Methods 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002826 coolant Substances 0.000 description 10
- 241000209094 Oryza Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of compressor cooling fan, air inlet and air outlet including housing and on the housing, blade is provided with the housing, and the housing side is provided with the motor for driving the blade to rotate, the air inlet side is provided with cooler, it is characterised in that：The cooler includes multiple fin being arranged in order and the cooling tube through the fin, and the fin is circumferentially provided with thermally conductive sheet along the cooling tube.By setting thermally conductive sheet in cooling tube and fin junction, the contact area of cooling tube and fin is added, so as to strengthen radiating effect；Thermally conductive sheet improves the structural stability of cooling tube and fin, prevents from driving fin vibration in the motor course of work, reduces noise pollution；Splice flange by setting, cooler is set in modularization, and multiple coolers can be interconnected by splicing flange, so that cooler adapts to the blower fan of different size.
Description
Technical field
It the utility model is related to fan manufacturing technology field, more particularly to a kind of compressor cooling fan.
Background technology
Air compressor is that air is compressed in air storage by the reciprocating motion of the rotary motion or piston by blade or rotor
In tank, and it is vented when needed.The radiating mode of traditional oil-free air compressor mainly has two kinds：One kind be it is air-cooled, it is another
Kind is water cooling or oil cooling.It is wherein air-cooled and can be divided into two kinds：One kind is to utilize to be mounted in compressor electric motor rotating shaft one or both ends
Aerofoil fan motor, cylinder sleeve and cylinder cap radiated.Another kind is additional single heat abstractor, for example is radiated
Chip cooler.
Existing plate-fin cooler includes cooling tube and fin, and cooling tube runs through fin, cooler is pacified
Mounted in one end of blower fan, driving air flows through from the gap of fin when blower fan rotates, with Jie in fin and cooling tube
Matter carries out heat exchange, and because the flow velocity of air is higher, the contact area of cooling tube and fin is limited, only by air and radiating
The contact of piece is radiated, and radiating effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of compressor cooling fan, and it has increase area of dissipation, improves radiating
The advantages of effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of compressor cooling fan, including housing and air inlet and air outlet on the housing, the shell
Blade is provided with vivo, and the housing side is provided with the motor for driving the blade to rotate, and the air inlet side is provided with
Cooler, the cooler include multiple fin being arranged in order and the cooling tube through the fin, the radiating
Piece is circumferentially provided with thermally conductive sheet along the cooling tube.
By using above-mentioned technical proposal, thermally conductive sheet adds the contact area of cooling tube and fin, improves hot friendship
Heat exchange efficiency when changing, so as to strengthen radiating effect；Meanwhile thermally conductive sheet improves the structural stability of cooling tube and fin,
Prevent from driving fin vibration in the motor course of work；On the other hand, thermally conductive sheet prevents fin and cooling tube contact site from shaking
It is dynamic, reduce noise pollution.
The utility model is further arranged to：Cavity, the cavity and the cooling tube are provided with the thermally conductive sheet
Passage connects.
By using above-mentioned technical proposal, cooling medium enters in the cavity of thermally conductive sheet, and the cavity in thermally conductive sheet adds
The contact area of cooling medium and fin, improves heat exchange efficiency, further enhances radiating effect.
The utility model is further arranged to：The cooling tube is S-type to be set and runs through the fin.
By using above-mentioned technical proposal, the S-type setting of cooling tube adds what cooling medium flowed between fins
Time, the heat exchange area of cooling tube and fin is added, further improves radiating effect.
The utility model is further arranged to：The thermal conductivity factor of the thermally conductive sheet is more than the thermal conductivity factor of the fin.
By using above-mentioned technical proposal, the thermal conductivity factor of thermally conductive sheet is high, improves the heat conduction between air and thermally conductive sheet
Efficiency, further enhance radiating effect.
The utility model is further arranged to：It is in rice set up of character patt ern that the thermally conductive sheet is circumferential along the cooling tube.
By using above-mentioned technical proposal, thermally conductive sheet is in rice set up of character patt ern, using the structural stability principle of triangle, is increased
Strong cooling tube and the structural stability of fin junction, reduce because motor and blade rotate and drive fin vibration, enter one
Step reduces noise.
The utility model is further arranged to：The cooling tube is provided at both ends with splicing flange.
By using above-mentioned technical proposal, cooler is set in modularization, and multiple coolers can be by splicing flange phase
It is intercommunicated, so that cooler adapts to the blower fan of different size.
The utility model is further arranged to：The fin towards the housing the bending edge that is provided at both ends with, it is described
Housing is located at the air inlet the week side of boss and is provided with installing plate, and the bending edge is detachably connected with the installing plate.
By using above-mentioned technical proposal, fin both ends are connected with housing by bending edge and installing plate, are further carried
The structural stability of high cooler and housing, reduce the noise that fin vibration is brought；Cooler is detachably connected with housing,
Need repairing blower fan or cooler when, can individually dismount, it is easy to maintenance.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）By setting thermally conductive sheet in cooling tube and fin junction, the contact surface of cooling tube and fin is added
Product, so as to strengthen radiating effect；
（2）Thermally conductive sheet improves the structural stability of cooling tube and fin, prevents from driving radiating in the motor course of work
Piece vibrates, and reduces noise pollution；
（3）Splice flange by setting, cooler is set in modularization, and multiple coolers can be mutual by splicing flange
Connection, so that cooler adapts to the blower fan of different size.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the structural representation of cooler of the present utility model；
Fig. 4 is A-A faces sectional view in Fig. 3.
Accompanying drawing mark：1st, housing；2nd, air inlet；3rd, air outlet；4th, centrifugal blower；5th, blade；6th, motor；7th, fin；
8th, cooling tube；9th, thermally conductive sheet；10th, cavity；11st, flange is spliced；12nd, bending edge；13rd, installing plate.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but implementation of the present utility model
Mode is not limited only to this.
As depicted in figs. 1 and 2, a kind of compressor cooling fan, including housing 1 and the He of air inlet 2 on housing 1
Air outlet 3, is provided with centrifugal blower 4 in housing 1, and centrifugal blower 4 includes blade 5 and positioned at 5 turns of 1 side driving blade of housing
Dynamic motor 6.The side of air inlet 2 is provided with cooler, and cooler includes multiple fin 7 equidistantly arranged and through scattered
The cooling tube 8 of backing 7.
In order to strengthen radiating effect, cooling tube 8 is S-type to be set and repeatedly runs through fin 7.S-type set of cooling tube 8 increases
The time for having added cooling medium to be flowed between fin 7, the heat exchange area of cooling tube 8 and fin 7 is added, improve and dissipate
Thermal effect.
As shown in Figure 3 and Figure 4, in order to further improve radiating effect, fin 7 is circumferentially provided with heat conduction along cooling tube 8
Piece 9, cavity 10 is provided with thermally conductive sheet 9, cavity 10 connects with the passage of cooling tube 8.Thermally conductive sheet 9 adds cooling tube 8 with dissipating
The contact area of backing 7, heat exchange efficiency during heat exchange is improved, cooling medium enters in the cavity 10 of thermally conductive sheet 9, thermally conductive sheet
Cavity 10 in 9 adds the contact area of cooling medium and fin 7, further enhances radiating effect.Meanwhile thermally conductive sheet 9
The structural stability of cooling tube 8 and fin 7 is improved, prevents from driving fin 7 to vibrate in the course of work of motor 6；The opposing party
Face, thermally conductive sheet 9 prevent fin 7 and the contact site of cooling tube 8 from vibrating, reduce noise pollution.
Fin 7 uses aluminum alloy materials, and thermally conductive sheet 9 is made of copper, and the thermal conductivity factor of thermally conductive sheet 9 is more than fin 7
Thermal conductivity factor, improve the heat transfer efficiency between air and thermally conductive sheet 9, further enhance radiating effect.
In order to further enhance the structural stability of thermally conductive sheet 9, it is in rice set up of character patt ern that thermally conductive sheet 9 is circumferential along cooling tube 8.Heat conduction
Piece 9 is in rice set up of character patt ern, using the structural stability principle of triangle, strengthens cooling tube 8 and the structure of the junction of fin 7 is steady
It is qualitative, the vibration due to motor 6 and the rotation drive fin 7 of blade 5 is reduced, further reduces noise.
As shown in figures 1 and 3, in order to further improve the versatility of cooler, the both ends of cooling tube 8 are welded with splicing flange
11.Multiple coolers can be interconnected by splicing flange 11, cooler is set in modularization, so that cooler adapts to
The blower fan of different size.
Fin 7 is provided at both ends with bending edge 12 towards housing 1, and housing 1 is located at the week side of boss of air inlet 2 and is provided with installing plate
13, bending edge 12 is bolted with installing plate 13.Above-mentioned setting, the both ends of fin 7 pass through bending edge 12 and peace with housing 1
Loading board 13 connects, and further improves the structural stability of cooler and housing 1, reduces fin 7 and vibrates the noise brought；Cooling
Device is detachably connected with housing 1, when needing repairing blower fan or cooler, can individually be dismounted, easy to maintenance.
Working principle and beneficial effect of the present utility model is as follows：
During work, motor 6 is opened, motor 6 rotates driving hot-air with movable vane piece 5 and flowed through from the hole of fin 7, heat
When air contacts with fin 7, the heat in air is rapidly transferred to the cooling medium in cooling tube 8 by fin 7, cooling
Medium takes away heat by cooling down circulation, so as to realize the radiating of compressor.Thermally conductive sheet 9 adds cooling tube 8 and fin 7
Contact area, due to being provided with cavity 10 in thermally conductive sheet 9, cooling medium enters in the cavity 10 of thermally conductive sheet 9, and cavity 10 adds
The contact area of cooling medium and fin 7, improves heat exchange efficiency, further enhances radiating effect.
Meanwhile thermally conductive sheet 9 improves the structural stability of cooling tube 8 and the junction of fin 7, prevent that motor 6 is worked
Fin 7 is driven to vibrate in journey；On the other hand, thermally conductive sheet 9 prevents fin 7 and the contact site of cooling tube 8 from vibrating, and reduces and makes an uproar
Sound pollutes.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of compressor cooling fan, including housing（1）And positioned at the housing（1）On air inlet（2）And air outlet
（3）, the housing（1）Inside it is provided with blade（5）, the housing（1）Side is provided with the driving blade（5）The motor of rotation
（6）, the air inlet（2）Side is provided with cooler, it is characterised in that：The cooler includes multiple radiatings being arranged in order
Piece（7）And through the fin（7）Cooling tube（8）, the fin（7）Along the cooling tube（8）It is circumferentially provided with
Thermally conductive sheet（9）.
2. compressor cooling fan according to claim 1, it is characterised in that：The thermally conductive sheet（9）Inside it is provided with cavity
（10）, the cavity（10）With the cooling tube（8）Passage connection.
3. compressor cooling fan according to claim 1, it is characterised in that：The cooling tube（8）It is S-type to set and pass through
Wear the fin（7）.
4. compressor cooling fan according to claim 1, it is characterised in that：The thermally conductive sheet（9）Thermal conductivity factor it is big
In the fin（7）Thermal conductivity factor.
5. compressor cooling fan according to claim 2, it is characterised in that：The thermally conductive sheet（9）Along the cooling tube
（8）Circumferential is in rice set up of character patt ern.
6. compressor cooling fan according to claim 1, it is characterised in that：The cooling tube（8）It is provided at both ends with spelling
Acting flange（11）.
7. compressor cooling fan according to claim 1, it is characterised in that：The fin（7）Towards the housing
（1）Be provided at both ends with bending edge（12）, the housing（1）Positioned at the air inlet（2）The week side of boss is provided with installing plate（13）, institute
State bending edge（12）With the installing plate（13）It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544296.2U CN206753860U (en) | 2017-05-17 | 2017-05-17 | Compressor cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544296.2U CN206753860U (en) | 2017-05-17 | 2017-05-17 | Compressor cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753860U true CN206753860U (en) | 2017-12-15 |
Family
ID=60618478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544296.2U Expired - Fee Related CN206753860U (en) | 2017-05-17 | 2017-05-17 | Compressor cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753860U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448819A (en) * | 2018-05-31 | 2018-08-24 | 河南泓之泰实业有限公司 | A kind of long-life conical rotor machine being quickly cooled down |
| CN108561308A (en) * | 2018-03-13 | 2018-09-21 | 杭州新宇机械制造有限公司 | A kind of oil-free vortex air compressor with cooling device |
| CN114776564A (en) * | 2022-03-18 | 2022-07-22 | 谢田宏 | Oil-free air compressor with air cooling mechanism |
| CN115638096A (en) * | 2022-10-13 | 2023-01-24 | 东台宏仁气体有限公司 | Oil smoke fan for cooling compressor |
-
2017
- 2017-05-17 CN CN201720544296.2U patent/CN206753860U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561308A (en) * | 2018-03-13 | 2018-09-21 | 杭州新宇机械制造有限公司 | A kind of oil-free vortex air compressor with cooling device |
| CN108561308B (en) * | 2018-03-13 | 2024-03-12 | 杭州新宇机械制造有限公司 | Oilless vortex air compressor with cooling device |
| CN108448819A (en) * | 2018-05-31 | 2018-08-24 | 河南泓之泰实业有限公司 | A kind of long-life conical rotor machine being quickly cooled down |
| CN114776564A (en) * | 2022-03-18 | 2022-07-22 | 谢田宏 | Oil-free air compressor with air cooling mechanism |
| CN115638096A (en) * | 2022-10-13 | 2023-01-24 | 东台宏仁气体有限公司 | Oil smoke fan for cooling compressor |
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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: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |