CN110319062A - It is a kind of can be from the air blower of Physical temperature-lowering - Google Patents
It is a kind of can be from the air blower of Physical temperature-lowering Download PDFInfo
- Publication number
- CN110319062A CN110319062A CN201910513973.8A CN201910513973A CN110319062A CN 110319062 A CN110319062 A CN 110319062A CN 201910513973 A CN201910513973 A CN 201910513973A CN 110319062 A CN110319062 A CN 110319062A
- Authority
- CN
- China
- Prior art keywords
- air
- blower
- cooling
- lowering
- physical temperature
- 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.)
- Granted
Links
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
Abstract
The present invention provide it is a kind of can be from the air blower of Physical temperature-lowering, including motor, blower device, cooling fin, drainage hood, diversion air duct, deflector, cooling device, fixed frame, air cooling-down device and cone tank；The side bolt of the motor is fixed with blower device, and motor is connected with blower device transmission；Cooling fin is provided on the outer wall of the blower device；Cooling device is provided on the outside of the cooling fin；The air cooling-down device is installed on the conical inboard wall of drainage hood.This can be from the drainage hood that the air blower of Physical temperature-lowering the is equipped with outer wall that structure is covered in blower device in a ring, and drainage hood inner ring is fixed on the fixed frame of blower device air inlet, the design of drainage hood is conducive to drain portion of air, enable the surface quickly by cooling device, to be allowed to quickly radiate, preferably to radiate to blower device.
Description
Technical field
The present invention relates to blower equipment technical fields, more particularly to one kind can be from the air blower of Physical temperature-lowering.
Background technique
Air blower is mainly made of following six part: motor, air filter, air blower ontology, air chamber, pedestal are (simultaneous
Fuel tank), oil dripping mouth.Air blower is operated by the rotor eccentricity of cylinder interior biasing, and becomes the volume between the blade in rotor slot
Change draws air into, compresses, spuing.Lubrication is sent to oil dripping mouth automatically using the pressure difference of air blower in operation, instills vapour
To reduce friction and noise in cylinder, while cylinder charge can be kept not flow back, such air blower is also known as slide sheet type air blower.
A kind of air blower, including motor, air blast are invented by the existing Patent No. 201610654858.9 of patent retrieval
Machine ontology, air chamber and pedestal are provided with wind pressure sensor on the air outlet of the air chamber, match under the air blower operating condition
It is equipped with a parameter preset X for representing blower output pressure, the control circuit of the motor follows parameter preset to export a benchmark control
Voltage Vx processed, the wind pressure sensor are connected with processing circuit, the sampled voltage that the processing circuit exports wind pressure sensor
Vy, which is processed into, compares parameter Y, while processing circuit obtains approach parameter Z1 and adjustment parameter Z2, determines reality according to equation is adjusted
Output control voltage Vx '；Adjust equation are as follows: Vx '-Vx=a* (Z2+Z1)；Z1=Y-X；Z2=Z1*b*t* | Y-X |；In formula,
Vx ' indicates that practical control voltage, a, b indicate that any constant, t indicate regulating time；When parameter Y is compared in processing circuit generation,
The air blower enters adjustment state until comparing parameter Y equal to parameter preset X.Realize that wind pressure constant pressure is adjusted, the time is short, precision
It is high.
There is a kind of explosion-proof Roots blower of the disclosure of the invention of Patent No. 201810344385.1 again, structure includes machine
Shell, the first sealing, wallboard, side plate, main fuel tank, auxiliary fuel tank, supporting bearing base, positioning bearing seat, active impeller portion, from movable vane
Wheel portion, driving gear and driven gear, main shaft where active impeller portion and are equipped with the second sealing between auxiliary fuel tank, and described first
When sealing uses packing seal, an axle sleeve is nested on main shaft, between axle sleeve and main shaft simultaneously using three shaped fillers
Form sealing；The axle sleeve is across side plate and wallboard, wherein at axle sleeve and side plane contact position is clearance fit, and in correspondence
Axle sleeve position be provided with one group of half slot bottom labyrinth seal, form dynamic sealing；When sealing uses labyrinth seal, in main shaft
On be nested with an axle sleeve, between axle sleeve and main shaft use the zigzag labyrinth seal of arc bottom, axle sleeve use Copper alloy material.The drum
Blower has the characteristics of sealing effect is good, seals long service life, stable and reliable operation, realizes " zero evolution " of pumped (conveying) medium.
Based on above-mentioned, the inventors discovered that, it above addresses existing blower fan structure and although improves many, but seldom needle
Research is gone to air blower itself cooling aspect, is used to caused by so that own temperature is excessively high when causing air blower because using
Service life reduction further increases maintenance cost and replacement cost；Design in this patent can pass through the fortune of air blower itself
Oneself Physical temperature-lowering of row is rotated into, and the design of this patent is the heat dissipation carried out by dual mode from inside to outside, thus sufficiently
Radiate to air blower, thus effectively increase air blower use the time.
Summary of the invention
The purpose of the present invention is to provide one kind can be from the air blower of Physical temperature-lowering, to solve to propose in above-mentioned background technique
On address existing blower fan structure and although improve many, but seldom go to study for air blower itself cooling aspect
, so that the excessively high service life to caused by of own temperature reduces when causing air blower because using, further increase maintenance
Cost and replacement cost；Design in this patent can carry out oneself Physical temperature-lowering, and this by the operating of air blower itself
The design of patent is the heat dissipation carried out by dual mode from inside to outside, to adequately radiate to air blower, to have
Effect increases the problem of using the time of air blower.
The present invention can be reached from the purpose and effect of the air blower of Physical temperature-lowering by technological means in detail below:
It is a kind of can be from the air blower of Physical temperature-lowering, wherein this can include motor from the air blower of Physical temperature-lowering, air blast dress
It sets, cooling fin, drainage hood, diversion air duct, deflector, cooling device, fixed frame, air cooling-down device and cone tank；The electricity
The side bolt of machine is fixed with blower device, and motor is connected with blower device transmission；It is set on the outer wall of the blower device
It is equipped with cooling fin；Cooling device is provided on the outside of the cooling fin；The air cooling-down device is installed on the taper of drainage hood
On inner wall.
It further, is hollow device on the inside of the cooling device, and the inside of cooling device is added with thermally conductive cooling liquid.
Further, annular array is provided with many places cooling fin on the outer wall of the blower device, and cooling fin is from interior
Side insertion is fixed on the inside of cooling device.
Further, structure is covered on the outer wall of blower device the drainage hood in a ring, and drainage hood inner ring is fixed
In on the fixed frame of blower device air inlet.
Further, the fixed frame is installed on blower device air inlet at the center of circle 2/3rds.
Further, the air cooling-down device is spliced by multiple cone tanks, and the tapered hollow structure of cone tank
Design, and the big air outlet of air inlet is small.
Further, air outlet is in the shape of the letter V design on the outside of the diversion air duct, and passes through the deflector that inside is arranged and carry out
Distinguished and admirable switching.
In comparison with existing structure, the invention has the following beneficial effects:
It is hollow device on the inside of cooling device, and the inside of cooling device, added with thermally conductive cooling liquid, which is conducive to
Heat is quickly absorbed, to quickly distribute heat dissipation.
Annular array is provided with many places cooling fin on the outer wall of blower device, and from inside, drop is fixed in insertion to cooling fin
On the inside of warm device, this kind design, which is conducive to cooling fin, quickly to pass to the heat of absorption on cooling device, then pass through
Cooling device achievees the effect that rapid cooling.
Structure is covered on the outer wall of blower device drainage hood in a ring, and drainage hood inner ring is fixed on blower device air inlet
On fixed frame at mouthful, the design of drainage hood is conducive to drain portion of air, enables quickly through cooling device
Surface, to be allowed to quickly radiate, preferably to radiate to blower device.
Fixed frame is installed on blower device air inlet at the center of circle 2/3rds, this kind design is conducive to before drainage
It puts, the air inlet of blower device can't be impacted, to prevent from influencing the size of air output.
Air cooling-down device is spliced by multiple cone tanks, and the tapered hollow structure design of cone tank, and air inlet
Big air outlet is small.This kind design, which is conducive to form air, to be compressed, to make the air entered cool off, thus from inside to air blast
Device radiates, preferably to improve heat dissipation effect
Air outlet is in the shape of the letter V design on the outside of diversion air duct, and carries out distinguished and admirable switching by the deflector that inside is arranged, and has
Conducive to free airflow regulation, the function of multidirectional adjusting is realized.
Detailed description of the invention
Fig. 1 is three dimensional structure diagram of the present invention；
Fig. 2 is the three-dimensional backsight structural representation of the present invention；
Fig. 3 is blower device three dimensional structure diagram of the present invention；
Fig. 4 is side structure schematic view of the present invention；
Fig. 5 is drainage hood three dimensional structure diagram of the present invention；
Fig. 6 is diversion air duct three dimensional structure diagram of the present invention；
Fig. 7 is air cooling-down device three dimensional structure diagram of the present invention；
Fig. 8 is cone tank three dimensional structure diagram of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- motor, 2- blower device, 201- cooling fin, 3- drainage hood, 4- diversion air duct, 401- deflector, 5- cooling dress
It sets, 6- fixed frame, 7- air cooling-down device, 701- cone tank.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides one kind: motor 1, blower device 2, cooling fin 201,
Drainage hood 3, diversion air duct 4, deflector 401, cooling device 5, fixed frame 6, air cooling-down device 7 and cone tank 701；The electricity
The side bolt of machine 1 is fixed with blower device 2, and motor 1 is connected with the transmission of blower device 2；The outer wall of the blower device 2
On be provided with cooling fin 201；The outside of the cooling fin 201 is provided with cooling device 5；The air cooling-down device 7 is installed on
On the conical inboard wall of drainage hood 3.
It wherein, is hollow device on the inside of the cooling device 5, and the inside of cooling device 5 is somebody's turn to do added with thermally conductive cooling liquid
Structure is convenient for quickly absorbing heat, so that heat dissipation is quickly distributed, according to shown in Fig. 3.
Wherein, annular array is provided with many places cooling fin 201 on the outer wall of the blower device 2, and cooling fin 201 from
5 inside of cooling device is fixed in inside insertion, and the heat of absorption can quickly be passed to drop convenient for cooling fin 201 by this kind design
On warm device 5, rapid cooling is then achieved the effect that by cooling device 5, according to shown in Fig. 3.
Wherein, structure is covered on the outer wall of blower device 2 drainage hood 3 in a ring, and 3 inner ring of drainage hood is fixed on
On the fixed frame 6 of 2 air inlet of blower device, the design of drainage hood 3 enables quickly logical convenient for drainage portion of air
The surface of cooling device 5 is crossed, to be allowed to quickly radiate, preferably to radiate to blower device 2, according to Fig. 1-5 institute
Show.
Wherein, the fixed frame 6 is installed on 2 air inlet of blower device at the center of circle 2/3rds, this kind design is convenient for
Under the premise of drainage, the air inlet of blower device 2 can't be impacted, thus prevent from influencing the size of air output, according to
Shown in Fig. 3.
Wherein, the air cooling-down device 7 is spliced by multiple cone tanks 701, and the tapered hollow knot of cone tank 701
Structure design, and the big air outlet of air inlet is small, this kind design is compressed convenient for being formed to air, so that the air entered is made to cool off, from
And radiate from inside to blower device 2, preferably to improve heat dissipation effect, according to shown in Fig. 7-8.
Wherein, the 4 outside air outlet of diversion air duct is in the shape of the letter V design, and passes through the deflector 401 that inside is arranged and carry out
Distinguished and admirable switching is convenient for free airflow regulation, the function of multidirectional adjusting is realized, according to shown in Fig. 6.
The specifically used mode and effect of the present embodiment:
When can be from the air blower of Physical temperature-lowering using this, external power supply be connected to motor 1, to drive blower device 2
It is rotated, then heat can distribute outward from the cooling fin 201 on blower device 2, so that 5 inside of incoming cooling device is led
In hot oil, and air can because of the rotation of blower device 2, so that the air inlet of blower device 2 enters the inside of blower device 2,
The effect that the drainage hood 3 being arranged herein will receive air inlet gravitation forms partial air distinguished and admirable quickly from the expansion of drainage hood 3
Mouth end enters, thus approach cooling device 5, to take away the heat of cooling device 5, the outside of drainage hood 3 is also equipped with sky
Gas cooling device 7, and the gas outlet of air cooling-down device 7 is covered on the air inlet of blower device 2, air passes through air cooling-down
Cone tank 701 on device 7 enters the inside of blower device 2, air by will receive certain compression when cone tank 701, from
And air is made to cool off, to cool down from inside to blower device 2, to radiate from inside and outside to blower device 2, effectively
Improve heat dissipation effect.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, and
It should be included within protection scope of the present invention.
Claims (7)
1. one kind can be from the air blower of Physical temperature-lowering, it is characterised in that: this can include motor (1) from the air blower of Physical temperature-lowering,
Blower device (2), cooling fin (201), drainage hood (3), diversion air duct (4), deflector (401), cooling device (5), fixed frame
(6), air cooling-down device (7) and cone tank (701)；The side bolt of the motor (1) is fixed with blower device (2), and electricity
Machine (1) is connected with blower device (2) transmission；Cooling fin (201) are provided on the outer wall of the blower device (2)；It is described to dissipate
Cooling device (5) are provided on the outside of backing (201)；The air cooling-down device (7) is installed on the conical inboard wall of drainage hood (3)
On.
2. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: on the inside of the cooling device (5)
For hollow device, and the inside of cooling device (5) is added with thermally conductive cooling liquid.
3. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: outside the blower device (2)
Annular array is provided with many places cooling fin (201) on wall, and from inside, cooling device (5) are fixed in insertion to cooling fin (201)
Inside.
4. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: the drainage hood (3) is in a ring
Structure is covered on the outer wall of blower device (2), and drainage hood (3) inner ring is fixed on the fixation of blower device (2) air inlet
On frame (6).
5. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: the fixed frame (6) is installed on
Blower device (2) air inlet is at the center of circle 2/3rds.
6. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: the air cooling-down device (7)
It is spliced by multiple cone tanks (701), and the tapered hollow structure design of cone tank (701), and the big air outlet of air inlet is small.
7. according to claim 1 can be from the air blower of Physical temperature-lowering, it is characterised in that: on the outside of the diversion air duct (4)
Air outlet is in the shape of the letter V design, and carries out distinguished and admirable switching by the deflector (401) that inside is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513973.8A CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513973.8A CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319062A true CN110319062A (en) | 2019-10-11 |
| CN110319062B CN110319062B (en) | 2020-12-29 |
Family
ID=68119642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513973.8A Active CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319062B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032078A (en) * | 2020-07-29 | 2020-12-04 | 武汉大学 | Active high-efficient accuse temperature's efflux spray tube cooling system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228625A (en) * | 2008-03-25 | 2009-10-08 | Mitsubishi Heavy Ind Ltd | Casing for axial flow type compressor |
| WO2014098276A1 (en) * | 2012-12-18 | 2014-06-26 | 한국항공우주연구원 | Apparatus for preventing axial-flow compressor from stalling by employing casing treatment |
| CN204646728U (en) * | 2015-04-08 | 2015-09-16 | 浙江志江风机有限公司 | Temperature-dropping fan |
| CN104963894A (en) * | 2015-06-04 | 2015-10-07 | 广东芬尼电器有限公司 | Volute type centrifugal fan with one let and two outlets |
| CN207131638U (en) * | 2017-08-22 | 2018-03-23 | 安徽正光电气自动化科技有限公司 | High temperature fire-extinguishing smoke exhausting fan |
| CN207989350U (en) * | 2017-12-30 | 2018-10-19 | 益安科技工程股份有限公司 | A kind of wind turbine that can adjust intake |
| CN108825535A (en) * | 2018-07-06 | 2018-11-16 | 沈阳世杰电器有限公司 | High temperature resistant insert-type centrifugal fan |
| CN208858616U (en) * | 2018-10-16 | 2019-05-14 | 吕陈正 | House cooling system |
-
2019
- 2019-06-14 CN CN201910513973.8A patent/CN110319062B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228625A (en) * | 2008-03-25 | 2009-10-08 | Mitsubishi Heavy Ind Ltd | Casing for axial flow type compressor |
| WO2014098276A1 (en) * | 2012-12-18 | 2014-06-26 | 한국항공우주연구원 | Apparatus for preventing axial-flow compressor from stalling by employing casing treatment |
| CN204646728U (en) * | 2015-04-08 | 2015-09-16 | 浙江志江风机有限公司 | Temperature-dropping fan |
| CN104963894A (en) * | 2015-06-04 | 2015-10-07 | 广东芬尼电器有限公司 | Volute type centrifugal fan with one let and two outlets |
| CN207131638U (en) * | 2017-08-22 | 2018-03-23 | 安徽正光电气自动化科技有限公司 | High temperature fire-extinguishing smoke exhausting fan |
| CN207989350U (en) * | 2017-12-30 | 2018-10-19 | 益安科技工程股份有限公司 | A kind of wind turbine that can adjust intake |
| CN108825535A (en) * | 2018-07-06 | 2018-11-16 | 沈阳世杰电器有限公司 | High temperature resistant insert-type centrifugal fan |
| CN208858616U (en) * | 2018-10-16 | 2019-05-14 | 吕陈正 | House cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032078A (en) * | 2020-07-29 | 2020-12-04 | 武汉大学 | Active high-efficient accuse temperature's efflux spray tube cooling system |
| CN112032078B (en) * | 2020-07-29 | 2021-09-03 | 武汉大学 | Active high-efficient accuse temperature's efflux spray tube cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110319062B (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107508423A (en) | A kind of high-efficient heat-dissipating permagnetic synchronous motor | |
| CN207490685U (en) | A kind of high-efficient heat-dissipating permanent magnet synchronous motor | |
| CN109787410A (en) | A kind of cooling seal system for energy storage device of magnetic suspension flywheel | |
| CN205945327U (en) | Permanent magnet motor protection casing | |
| CN110319062A (en) | It is a kind of can be from the air blower of Physical temperature-lowering | |
| CN216056619U (en) | Motor with control fan | |
| CN206180776U (en) | Permanent magnet motor exhaust hood | |
| CN211398034U (en) | Impeller of energy-saving centrifugal ventilator | |
| CN201601371U (en) | Collector ring device of inner feedback motor | |
| CN207103865U (en) | A kind of high speed sawing electro spindle | |
| CN206206208U (en) | A kind of aerofoil fan of built-in motor | |
| CN203278544U (en) | Automobile alternating-current generator | |
| CN109667732A (en) | Wind power generating set | |
| CN205911903U (en) | Permanent magnetic synchronous motor | |
| CN206269452U (en) | A kind of cooling system and Medical Devices | |
| CN206943051U (en) | A kind of cooling fan for being capable of quick heat radiating | |
| CN211266681U (en) | Forced cooling type solid rotor motor | |
| CN114499043A (en) | Direct-current generator set driven by internal combustion engine | |
| CN210637267U (en) | Multifunctional fan | |
| CN207410167U (en) | A kind of high-speed electric expreess locomotive | |
| CN206943036U (en) | The air suspension blower fan of high muting function | |
| CN207410149U (en) | Wheel hub motor and its end cap | |
| CN205945355U (en) | Two heat dissipation motors of rotor | |
| CN201893625U (en) | Electric motor for high-pressure axial flow fan | |
| CN207278583U (en) | A kind of radiator applied to air blower |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201207 Address after: 243000 Anhui city of Ma'anshan province Dangtu Economic Development Zone Red Sun Life Science Industrial Park Applicant after: ANHUI REDPONT BIOTECHNOLOGY Co.,Ltd. Address before: 325500 Duntou Village Gaochang, Yayang Town, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Cai Qikun |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |