CN110701079A - Cooling system of axial flow fan - Google Patents
Cooling system of axial flow fan Download PDFInfo
- Publication number
- CN110701079A CN110701079A CN201911066453.3A CN201911066453A CN110701079A CN 110701079 A CN110701079 A CN 110701079A CN 201911066453 A CN201911066453 A CN 201911066453A CN 110701079 A CN110701079 A CN 110701079A
- Authority
- CN
- China
- Prior art keywords
- pipe
- fan
- axial flow
- cooling system
- flow fan
- 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.)
- Pending
Links
Images
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
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps 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
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
The invention discloses a cooling system of an axial flow fan, which comprises an outer barrel, a connecting frame and the fan, wherein one end of the connecting frame is connected to the inner wall of the outer barrel, a spring is arranged in the connecting frame, one end of the spring is connected with the inner wall of the outer barrel, the other end of the spring is connected with a sleeve, the sleeve is clamped with a motor on the left side of the fan, a backflow cooling device is arranged on the sleeve, the backflow cooling device comprises a guide pipe and a condensation pipe, one end of the guide pipe is in threaded connection with a hole on one side of the sleeve, the other end of the guide pipe is in matched connection with one end of the condensation pipe; the guide pipe is provided with a plurality of radiating fins, the two sides of the outer cylinder are provided with filter screens, and the outer wall of the outer cylinder is provided with a plurality of round holes. The cooling system of the axial flow fan can enable the motor to run efficiently and stably for a long time, has the effect of purifying air, and is convenient and environment-friendly.
Description
Technical Field
The invention relates to a cooling system of an axial flow fan, which integrates an axial flow fan, a sleeve and a backflow cooling device.
Background
Axial fan extensively is used for outer quick-witted fan of electric fan, air conditioner, and this type of fan needs long-time operation, and axial fan's motor consequently can produce a large amount of heats, and the motor can produce harmful effects to the running state and the efficiency of motor under high temperature, can reduce the life of motor, can damage because of the motor is overheated even, influences people's use, harm people's economic interests.
For example, the patent is 201721868211.2's the disclosed axial fan of chinese utility model patent, its structure includes the base, the chassis, the support frame, the protection casing, the screw, the protection casing, the motor frame, the fixed block, the cushion socket, the motor, the thermovent, the actuator, the pivot, the impeller mounting bracket, chassis and base structure as an organic whole, the protection casing passes through the screw and is connected with the support frame, protection casing top is equipped with the motor frame, the fixed block passes through the bolt and is connected with the protection casing, motor frame top is equipped with the cushion socket, be equipped with the thermovent on the motor, the motor embedding is installed on the actuator.
When the axial flow fan is used, the fan needs to work in a cool and ventilated place, and a heat dissipation opening cannot achieve a good effect due to the fact that a motor runs for a long time in a high-temperature environment.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: an axial fan cooling system is provided. The cooling system of the axial flow fan can effectively cool the motor, so that the motor can efficiently run for a long time.
The technical scheme for solving the technical problems is as follows: the utility model provides a cooling system of axial fan, includes urceolus, link and fan, and the one end of link is connected at the urceolus inner wall, is equipped with the spring in the link, and the one end and the urceolus wall connection of spring, the other end and bushing of spring, the sleeve pipe is connected with the left motor joint of fan, is equipped with the cooling back device on the sleeve pipe.
Furthermore, this reflux cooling device includes pipe and condenser pipe, the round hole threaded connection of one end and sleeve pipe one side of pipe, the other end of pipe and the supporting connection of one end of condenser pipe, the other end and the hole threaded connection of sleeve pipe opposite side of condenser pipe.
Furthermore, a plurality of radiating fins are arranged on the guide pipe.
Furthermore, filter screens are arranged on two sides of the outer cylinder, and a plurality of round holes are formed in the outer wall of the outer cylinder.
The axial flow fan has the advantages that the motor of the axial flow fan generates heat for a long time and transfers the heat to the backflow cooling device, so that a good cooling effect can be achieved, the motor can run efficiently for a long time, and meanwhile, the axial flow fan can run stably, has an air purifying effect and is convenient for people to use.
Drawings
FIG. 1 is a schematic view of an axial fan cooling system of the present invention.
In the figure: the device comprises an outer barrel 1, a connecting frame 2, a fan 3, a motor 4, a sleeve 5, a reflux cooling device 6, a circular hole 7, a hole 8, a guide pipe 9, a radiating fin 10, a condenser pipe 11, a spring 12, a filter screen 13 and a circular hole 14.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1, the cooling system of an axial flow fan of the present invention comprises an outer cylinder 1, a connecting frame 2 and a fan 3, wherein one end of the connecting frame 2 is connected to the inner wall of the outer cylinder 1, a spring 12 is installed in the connecting frame 2, one end of the spring 12 is connected to the inner wall of the outer cylinder 1, the other end of the spring 12 is connected to a sleeve 5, the sleeve 5 is connected to a motor 4 on the left side of the fan 3 in a clamping manner, a reflux cooling device 6 is installed on the sleeve 5, the reflux cooling device 6 includes a conduit 9 and a condenser tube 11, one end of the conduit 9 is in threaded connection with a hole 7 on one side of the sleeve 5, the other end of the conduit 9 is connected to one end of the condenser tube 11 in a matching manner, the other end of the condenser.
Due to the adoption of the structure, the vibration generated by the operation of the axial flow fan is transmitted through the spring 12, so that the reduction to a certain degree is achieved, and the effect of stable operation of the axial flow fan is achieved; the heat that motor 4 operation produced is in the coolant liquid in the sleeve pipe 5, and the coolant liquid is heated to evaporate to pipe 9 in, and steam meets cold liquefaction and flows back to in the sleeve pipe 5 again, and the heat is dispelled the heat to the air by fin 10 after being absorbed by fin 10, because the motor long-time operation, fin 10 is continuously heated, and the cooling effect descends, and steam continues to rise to in condenser pipe 11, and steam meets cold liquefaction, and the coolant liquid flows to in the sleeve pipe 5. The return cooling device 6 and the jacket 5 form a cooling system in which the cooling liquid is circulated. The motor can be operated efficiently for a long time, the service life of the axial flow fan is prevented from being influenced by overheating, and the economic benefit of people can be improved.
In addition, the two sides of the outer cylinder 1 are provided with filter screens 13 for filtering dust in air to achieve the effect of purifying air, and the outer wall of the outer cylinder 1 is provided with a plurality of round holes 14 for reducing noise generated by the operation of the axial flow fan.
The description and applications of the present invention are illustrative, and are not intended to limit the scope of the invention to the embodiments recited above. Variations and modifications of the embodiments disclosed herein are possible, and practical alternatives to and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the spirit or essential characteristics of the invention.
Claims (4)
1. The utility model provides a cooling system of axial fan, includes urceolus (1), link (2) and fan (3), characterized by: one end of link (2) is connected at urceolus (1) inner wall, is equipped with spring (12) in link (2), the one end and urceolus (1) inner wall connection of spring (12), the other end and sleeve pipe (5) of spring (12) are connected, sleeve pipe (5) and left motor (4) joint of fan (3) are equipped with reflux cooling device (6) on sleeve pipe (5).
2. The cooling system of an axial flow fan as set forth in claim 1, wherein: reflux cooling device (6) include pipe (9) and condenser pipe (11), the one end of pipe (9) and round hole (7) threaded connection of sleeve pipe (5) one side, the other end of pipe (9) and the supporting connection of one end of condenser pipe (11), the other end of condenser pipe (11) and hole (8) threaded connection of sleeve pipe (5) opposite side.
3. The cooling system of an axial flow fan as set forth in claim 2, wherein: the guide pipe (9) is provided with a plurality of radiating fins (10).
4. The cooling system of an axial flow fan as set forth in claim 1, wherein: the filter screen (13) is installed on two sides of the outer barrel (1), and a plurality of round holes (14) are formed in the outer wall of the outer barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066453.3A CN110701079A (en) | 2019-11-04 | 2019-11-04 | Cooling system of axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066453.3A CN110701079A (en) | 2019-11-04 | 2019-11-04 | Cooling system of axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110701079A true CN110701079A (en) | 2020-01-17 |
Family
ID=69204193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911066453.3A Pending CN110701079A (en) | 2019-11-04 | 2019-11-04 | Cooling system of axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110701079A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454587A (en) * | 2014-11-12 | 2015-03-25 | 华为技术有限公司 | Fan |
| CN205681223U (en) * | 2016-06-01 | 2016-11-09 | 江西双威电机有限公司 | A kind of intelligent electric machine with automatic cooling function |
| CN205908481U (en) * | 2016-06-20 | 2017-01-25 | 东山县飞腾机电设备有限公司 | Energy -saving and heat radiation motor |
| CN206682051U (en) * | 2017-04-20 | 2017-11-28 | 广东骏太建筑安装有限公司 | A kind of axial flow blower |
| CN108488084A (en) * | 2018-05-21 | 2018-09-04 | 安徽目然信信息科技有限公司 | A kind of air blower convenient for ventilation |
| CN208380974U (en) * | 2018-07-03 | 2019-01-15 | 浙江融乐环境科技有限公司 | A kind of good pump shell body of heat dissipation performance |
| CN109639031A (en) * | 2019-01-22 | 2019-04-16 | 江苏仪能电机有限公司 | A kind of recirculated water cooling motor case |
| CN208996994U (en) * | 2018-10-26 | 2019-06-18 | 西安五砂机械设备有限公司 | A kind of axial flow blower |
-
2019
- 2019-11-04 CN CN201911066453.3A patent/CN110701079A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454587A (en) * | 2014-11-12 | 2015-03-25 | 华为技术有限公司 | Fan |
| CN205681223U (en) * | 2016-06-01 | 2016-11-09 | 江西双威电机有限公司 | A kind of intelligent electric machine with automatic cooling function |
| CN205908481U (en) * | 2016-06-20 | 2017-01-25 | 东山县飞腾机电设备有限公司 | Energy -saving and heat radiation motor |
| CN206682051U (en) * | 2017-04-20 | 2017-11-28 | 广东骏太建筑安装有限公司 | A kind of axial flow blower |
| CN108488084A (en) * | 2018-05-21 | 2018-09-04 | 安徽目然信信息科技有限公司 | A kind of air blower convenient for ventilation |
| CN208380974U (en) * | 2018-07-03 | 2019-01-15 | 浙江融乐环境科技有限公司 | A kind of good pump shell body of heat dissipation performance |
| CN208996994U (en) * | 2018-10-26 | 2019-06-18 | 西安五砂机械设备有限公司 | A kind of axial flow blower |
| CN109639031A (en) * | 2019-01-22 | 2019-04-16 | 江苏仪能电机有限公司 | A kind of recirculated water cooling motor case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1964610A (en) | A liquid cooling heat radiator | |
| CN101001514A (en) | Liquid-cooled radiating device and radiating unit | |
| CN110701079A (en) | Cooling system of axial flow fan | |
| CN216357881U (en) | Electrical control equipment of filtering system | |
| CN211822831U (en) | Heat dissipation component and air condensing units | |
| CN204498550U (en) | Radiating subassembly | |
| CN213185726U (en) | Do benefit to radiating spindle motor | |
| CN209875423U (en) | Air condition compressor heat sink and air condensing units | |
| CN216886246U (en) | Two unification strenghthened type mounting panels of automotive cooling ware | |
| CN212960964U (en) | High-efficient radiator that lamps and lanterns were used | |
| CN213207243U (en) | Oil cooler with filtering capability | |
| CN212928557U (en) | Bearing frame with high-efficient thermal diffusivity | |
| CN218383859U (en) | Computer heat abstractor | |
| CN220039121U (en) | Electromagnetic heating vibration device | |
| CN219592928U (en) | Corrosion-resistant steel radiator | |
| CN212544418U (en) | Water-cooling base plate radiator | |
| CN217506465U (en) | Computer control device | |
| CN212958795U (en) | Novel engine oil radiator | |
| CN219244038U (en) | Heat radiation assembly for refrigeration equipment | |
| CN212324611U (en) | Stability testing device of calibration equipment of keyless entry system | |
| CN220776349U (en) | Radiator convenient to it is fixed | |
| CN220523240U (en) | Gearbox body structure | |
| CN219659511U (en) | Cooling device of assembled electric drive system | |
| CN214120346U (en) | Central air conditioning efficiency monitoring system | |
| CN220322084U (en) | Cooling device of condensing system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |