CN108895003A - Cooling fan and its industrial setting method - Google Patents
Cooling fan and its industrial setting method Download PDFInfo
- Publication number
- CN108895003A CN108895003A CN201810454581.4A CN201810454581A CN108895003A CN 108895003 A CN108895003 A CN 108895003A CN 201810454581 A CN201810454581 A CN 201810454581A CN 108895003 A CN108895003 A CN 108895003A
- Authority
- CN
- China
- Prior art keywords
- cover
- back cover
- cooling fan
- front shroud
- motor
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 9
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F04D25/088—Ceiling 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of cooling fan and its industrial setting methods, including：Supporting element, the outer cover being arranged on supporting element, the power device being arranged in outer cover and the wind power generative device being connect with power device.Wherein, outer cover includes：Front shroud and back cover, back cover are connect with power device, and front shroud includes：Cover and the wind pressure enhancement device being arranged on cover.Cooling method operation of the present invention is simple and easy for installation and low to electric energy loss in use process, and carries out cooling no pollution to the environment by physics mode, and indoors, hot-air temperature after device can at least decline 5 degree.
Description
Technical field
The present invention relates to machinery field, in particular to a kind of cooling fan.
Background technique
It is air-conditioning that existing cooling device is applied at most on the market, after air conditioner is powered, refrigeration system inner refrigerant
Low-pressure steam is by compressor sucking and boil down to high steam heel row is to condenser.The flow of outside air of aerofoil fan sucking simultaneously
Through condenser, the heat of refrigerant releasing is taken away, high pressure refrigerant vapor is made to be condensed into highly pressurised liquid.Highly pressurised liquid is by filtering
Evaporator is sprayed into after device, throttle mechanism, and is evaporated under corresponding low pressure, and the heat of surrounding is drawn.Axial-flow fan makes sky simultaneously
Gas carries out heat exchange between constantly entering the fin of evaporator, and the air to turn cold after heat release is sent to interior.Such room air
It constantly circulates, achievees the purpose that reduce temperature.
This cooling method operation is complicated, and installs trouble, and power consumption is big in use process, and carry out by freon
Chemistry cooling, the release of freon also result in destruction to ozone layer, not environmentally.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
Main purpose is to provide a kind of cooling fan and its industrial setting method that it is multiple to solve existing cooling cooling device operation
It is miscellaneous, and trouble is installed, and power consumption is big in use process, and chemical cooling is carried out by freon, the release of freon is to smelly
Oxygen layer also results in destruction, not environmentally the problem of.
To achieve the above object, the present invention provides a kind of cooling fan, including：Supporting element, be arranged in it is outer on supporting element
The power device cover, being arranged in outer cover and the wind power generative device being connect with power device；
Wherein, outer cover includes：Front shroud and back cover, back cover are connect with power device, and front shroud includes：Cover and setting are in cover
On wind pressure enhancement device.
Cover is an entirety in one of the embodiments, and wind pressure enhancement device installing port is equipped on cover.
Wind pressure enhancement device is air intake vent close to wind power generative device one end in one of the embodiments, far from wind-force
Generating device one end is air outlet, and the area of section of air outlet is less than the area of section of air intake vent.
Power device includes the motor being arranged on back cover and the transmission that is arranged on motor in one of the embodiments,
Axis.
Wind power generative device is that flabellum, flabellum and motor pass through transmission axis connection in one of the embodiments,.
The invention also includes a kind of setting methods of industrial cooling fan, including steps are as follows：
S1. motor is fixed on back cover, flabellum is connected to motor by transmission shaft；
S2. wind pressure enhancement device is assemblied on front shroud, and front shroud is arranged on back cover and is fixedly connected；
S3. back cover is fixed on ceiling far from front shroud one end；
S4. the ventilation opening being set on back cover is connect with ventilation shaft, ventilation shaft one end connects ventilation opening, the other end
Lead to the external world.
Beneficial effects of the present invention are：
Cooling method operation is simple, and easy for installation and low to electric energy loss in use process, and by physics mode into
Row cooling no pollution to the environment, indoors, hot-air temperature after device can at least decline 5 degree.
When applying in workshop, cooling fan is arranged at top, is not take up the space of workshop, does not influence worker in workshop
Interior activity space.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is perspective view of the present invention.
Fig. 2 is explosive decomposition schematic diagram of the present invention.
Fig. 3 is the front shroud schematic diagram in the present invention.
Fig. 4 is the wind pressure enhancement device schematic diagram in the present invention.
Fig. 5 is a kind of setting structure schematic diagram of the invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Supporting element | 2122 | Air outlet |
| 2 | Outer cover | 22 | Back cover |
| 21 | Front shroud | 221 | Ventilation opening |
| 211 | Cover | 3 | Power device |
| 2111 | Wind pressure enhancement device installing port | 31 | Motor |
| 212 | Wind pressure enhancement device | 32 | Transmission shaft |
| 2121 | Air intake vent | 4 | Wind power generative device |
| 5 | Ventilation shaft |
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as indicating
Or it implies its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Feature can explicitly or implicitly include at least one of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise clear
It is specific to limit.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
Embodiment 1
Referring to Fig.1~Fig. 4, a kind of cooling fan, including：Supporting element 1, the outer cover 2 being arranged on supporting element 1, setting exist
Power device 3 in outer cover 2 and the wind power generative device 4 being connect with power device 3；
Wherein, outer cover 2 includes：Front shroud 21 and back cover 22, back cover 22 are connect with power device 3, and front shroud 21 includes：Cover
211 and the wind pressure enhancement device 212 that is arranged on cover 211.
Preferably, cover 211 is an entirety, and wind pressure enhancement device installing port 2111 is equipped on cover 211.
Preferably, wind pressure enhancement device 212 is air intake vent 2121 close to 4 one end of wind power generative device, is occurred far from wind-force
4 one end of device is air outlet 2122, and the area of section of air outlet 2122 is less than the area of section of air intake vent 2121.
Preferably, power device 3 includes the motor 31 being arranged on back cover and the transmission shaft 32 being arranged on motor 31.
Preferably, wind power generative device 4 is flabellum, and flabellum is connect with motor 31 by transmission shaft 32.
Embodiment 2
Referring to Fig. 5, with above-described embodiment the difference is that, when fan is arranged at the top of house, front shroud 21
Concordant with roof surface, 22 semitight of back cover is only connect by the ventilation opening 221 being arranged on back cover 22 with ventilation shaft 5,
5 one end of ventilation shaft connects ventilation opening 221, and the other end leads to the external world.
It, can be by ventilation shaft 5 from the external world when the present invention is arranged in more closed working environments such as processing workshops
Air-supply avoids always internal air in circulation.
The invention also includes a kind of setting methods of industrial cooling fan, including steps are as follows：
S1. motor 31 is fixed on back cover 22, flabellum is connect by transmission shaft 32 with motor 31；
S2. wind pressure enhancement device 212 is assemblied on front shroud 21, and front shroud 21 is arranged on back cover 22 and is fixedly connected；
S3. back cover 22 is fixed on ceiling far from 21 one end of front shroud；
S4. the ventilation opening 221 being set on back cover 22 is connect with ventilation shaft 5,5 one end of ventilation shaft connects ventilation opening
221, the other end leads to the external world.
The working principle of the invention：
After wind power generative device that hot-air is driven by power device is sent into wind pressure enhancement device, hot-air from compared with
When wide air intake vent enters relatively narrow air outlet, pressure is changed, and air cools down automatically when pressure changes.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (7)
1. a kind of cooling fan, including：The outer cover being arranged on the supporting element, moving in the outer cover is arranged in supporting element
Power device and the wind power generative device being connect with the power device；
Wherein, the outer cover includes：Front shroud and back cover, the back cover are connect with the power device, which is characterized in that before described
Cover includes：Cover and the wind pressure enhancement device being arranged on the cover.
2. cooling fan according to claim 1, which is characterized in that the cover is an entirety, on the cover
Equipped with wind pressure enhancement device installing port.
3. cooling fan according to claim 1, which is characterized in that the wind pressure enhancement device occurs close to the wind-force
Device one end is air intake vent, is air outlet far from described wind power generative device one end, and the area of section of the air outlet is less than institute
State the area of section of air intake vent.
4. cooling fan according to claim 1, which is characterized in that the power device includes being arranged on the back cover
Motor and the transmission shaft that is arranged on the motor.
5. cooling fan according to claim 4, which is characterized in that the wind power generative device is flabellum, the flabellum
Pass through the transmission axis connection with the motor.
6. cooling fan described in any one of its according to claim 1~4, which is characterized in that the front shroud and roof table
Face is concordant, the back cover semitight, is only connect by the ventilation opening being arranged on the back cover with ventilation shaft, ventilation shaft one
End connection ventilation opening, the other end lead to the external world.
7. a kind of setting method of industrial cooling fan, which is characterized in that including steps are as follows：
S1. motor is fixed on back cover, flabellum is connected to motor by transmission shaft；
S2. wind pressure enhancement device is assemblied on front shroud, and front shroud is arranged on back cover and is fixedly connected；
S3. back cover is fixed on ceiling far from front shroud one end；
S4. the ventilation opening being set on back cover is connect with ventilation shaft, ventilation shaft one end connects ventilation opening, and the other end leads to
It is extraneous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454581.4A CN108895003A (en) | 2018-05-14 | 2018-05-14 | Cooling fan and its industrial setting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454581.4A CN108895003A (en) | 2018-05-14 | 2018-05-14 | Cooling fan and its industrial setting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895003A true CN108895003A (en) | 2018-11-27 |
Family
ID=64342791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454581.4A Pending CN108895003A (en) | 2018-05-14 | 2018-05-14 | Cooling fan and its industrial setting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895003A (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122118A (en) * | 2016-08-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Guard and fan |
| CN205744536U (en) * | 2016-06-12 | 2016-11-30 | 陈丽芳 | A kind of spray fan |
| CN106351885A (en) * | 2016-10-28 | 2017-01-25 | 广东美的环境电器制造有限公司 | Fan guard and fan |
| CN205977751U (en) * | 2016-08-26 | 2017-02-22 | 梁小辉 | Indoor temperature lowering device |
| CN107387434A (en) * | 2017-07-26 | 2017-11-24 | 安陆市昌明粮食机械有限公司 | A kind of simple combination formula thermantidote |
-
2018
- 2018-05-14 CN CN201810454581.4A patent/CN108895003A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205744536U (en) * | 2016-06-12 | 2016-11-30 | 陈丽芳 | A kind of spray fan |
| CN205977751U (en) * | 2016-08-26 | 2017-02-22 | 梁小辉 | Indoor temperature lowering device |
| CN106122118A (en) * | 2016-08-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Guard and fan |
| CN106351885A (en) * | 2016-10-28 | 2017-01-25 | 广东美的环境电器制造有限公司 | Fan guard and fan |
| CN107387434A (en) * | 2017-07-26 | 2017-11-24 | 安陆市昌明粮食机械有限公司 | A kind of simple combination formula thermantidote |
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 |
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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 |
Application publication date: 20181127 |
|
| RJ01 | Rejection of invention patent application after publication |