CN107654396A - A kind of new evaporation fan - Google Patents
A kind of new evaporation fan Download PDFInfo
- Publication number
- CN107654396A CN107654396A CN201710751603.9A CN201710751603A CN107654396A CN 107654396 A CN107654396 A CN 107654396A CN 201710751603 A CN201710751603 A CN 201710751603A CN 107654396 A CN107654396 A CN 107654396A
- Authority
- CN
- China
- Prior art keywords
- motor
- evaporation fan
- support block
- base
- helical ring
- 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
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
- F04D29/002—Details, component parts, or accessories 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
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid 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
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of new evaporation fan, including base, the middle of the base is provided with support block, motor is provided with the top of the support block, the motor surfaces are provided with hole slot, and the motor interior is provided with sound-absorbing guard, the motor both ends are equipped with bull stick, described bull stick one end is provided with runner, and the runner is provided with helical ring, and the spiral ring surface is uniformly provided with blade.The present invention is by provided with support block, being advantageous to fixed motor, motor will not be allowed to produce in the course of the work and rocked, so as to influence evaporation fan work, by provided with hole slot, temperature caused by evaporation fan work being advantageously reduced, so that evaporation fan normal work, by provided with sound-absorbing guard, noise caused by electric motor operation is advantageously reduced, personnel is preferably worked and is rested, by provided with helical ring, be advantageous to increase intake, reduce energy resource consumption.
Description
Technical field
The present invention relates to evaporation fan field, more particularly to a kind of new evaporation fan.
Background technology
Existing evaporation motor mainly drives impeller of blower come Cooling Air-conditioning System using permanent magnet DC motor.Permanent magnetism is straight
Stream motor begins to work plus DC voltage, and whole system is simple in construction, compact, widely should have been obtained in air conditioning for automobiles
With.But noise is rested to people caused by motor rotation and work has an impact.
Therefore, it is necessary to solve the above problems to invent a kind of new evaporation fan.
The content of the invention
It is an object of the invention to provide a kind of new evaporation fan, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of new evaporation fan, including base, it is described
The middle of the base is provided with support block, is provided with motor at the top of the support block, the motor surfaces are provided with hole slot, the motor
Inside is provided with sound-absorbing guard, and the motor both ends are equipped with bull stick, and described bull stick one end is provided with runner, and the runner is provided with
Helical ring, the spiral ring surface are uniformly provided with blade, and the bull stick side is provided with connecting rod, and the connecting rod is consolidated with helical ring
Fixed connection, the base top side are provided with fan drum, exhausting storehouse, exhausting storehouse side are provided with inside the fan drum
Provided with suction opeing.
Preferably, the base shape is arranged to arc-shaped, and the base is fixedly connected with support block.
Preferably, the base bottom is provided with air outlet, and the air outlet connects with exhausting storehouse.
Preferably, the support block top shape is arranged to spill, and the support block is fixedly connected with motor.
Preferably, it is provided with filter screen inside the hole slot.
Preferably, the helical ring is shaped to spiral shape, and the helical ring is fixedly connected with blade.
The technique effect and advantage of the present invention：By provided with support block, being advantageous to fixed motor, motor will not be allowed to exist
Produce and rock in the course of work, so as to influence evaporation fan work, by provided with hole slot, advantageously reducing evaporation fan work production
Raw temperature, so that evaporation fan normal work, by provided with sound-absorbing guard, advantageously reducing and being made an uproar caused by electric motor operation
Sound, personnel are allow preferably to work and rest, by provided with helical ring, being advantageous to increase intake, reducing energy resource consumption.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the runner schematic elevation view of the present invention.
Fig. 3 is the runner side structure schematic diagram of the present invention.
Fig. 4 is the support block side structure schematic diagram of the present invention.
In figure：1 base, 2 support blocks, 3 motor, 4 hole slots, 5 sound-absorbing guards, 6 bull sticks, 7 runners, 8 helical rings, 9 blades,
10 connecting rods, 11 fan drums, 12 exhausting storehouses, 13 suction opeings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of new evaporation fan as Figure 1-4, including base 1, the middle part of base 1 is provided with
Support block 2, the top of support block 2 are provided with motor 3, and the surface of motor 3 is provided with hole slot 4, set inside the motor 3
There is sound-absorbing guard 5, the both ends of motor 3 are equipped with bull stick 6, and described one end of bull stick 6 is provided with runner 7, and the runner 7 is provided with
Helical ring 8, the surface of helical ring 8 are uniformly provided with blade 9, and the side of bull stick 6 is provided with connecting rod 10, the connecting rod 10 with
Helical ring 8 is fixedly connected, and the top side of base 1 is provided with fan drum 11, and the inside of fan drum 11 is provided with exhausting storehouse
12, the side of exhausting storehouse 12 is provided with suction opeing 13.
The base 1 is shaped to arc-shaped, and the base 1 is fixedly connected with support block 2, and the bottom of base 1 is set
Have air outlet, the air outlet connects with exhausting storehouse 12, and the top shape of support block 2 is arranged to spill, the support block 2 with
Motor 3 is fixedly connected, and facilitates fixed motor 3, and motor 3 will not be allowed to produce in the course of the work and rocked, in the hole slot 4
Portion is provided with filter screen, protects the Integral sealing of motor 3, will not enter fashionable damage motor 3 in cold wind, for reducing evaporation fan
Internal temperature, so that evaporation fan normal work, the helical ring 8 is shaped to spiral shape, the helical ring 8 and blade
9 are fixedly connected, and for increasing intake, reduce energy resource consumption.
This practical operation principle：Base 1 is fixed, motor 3 connects DC voltage and started working, and is driven by bull stick 6
Runner 7 is rotated, and the internal helicoid ring 8 of runner 7 rotates, and cold wind is pumped into from suction opeing 13, and cold wind enters inside exhausting storehouse 12, in leaf
The effect of piece 9 is lower to pass through air outlet, and when motor 3 works, the inside cold wind of exhausting storehouse 12 enters motor 3 by hole slot 4
Inside, so as to cooling to motor 3, due to being provided with sound-absorbing guard 5 on the inwall of motor 3, motor 3 is worked generation
Noise absorbed, leave person works and rest alone.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of new evaporation fan, including base（1）, it is characterised in that：The base（1）Middle part is provided with support block（2）, institute
State support block（2）Top is provided with motor（3）, the motor（3）Surface is provided with hole slot（4）, the motor（3）Inside is set
There is sound-absorbing guard（5）, the motor（3）Both ends are equipped with bull stick（6）, the bull stick（6）One end is provided with runner（7）, it is described
Runner（7）It is provided with helical ring（8）, the helical ring（8）Surface is uniformly provided with blade（9）, the bull stick（6）Side, which is provided with, to be connected
Extension bar（10）, the connecting rod（10）With helical ring（8）It is fixedly connected, the base（1）Top side is provided with fan drum
（11）, the fan drum（11）Inside is provided with exhausting storehouse（12）, the exhausting storehouse（12）Side is provided with suction opeing（13）.
A kind of 2. new evaporation fan according to claim 1, it is characterised in that：The base（1）It is shaped to circle
Arcuation, the base（1）With support block（2）It is fixedly connected.
A kind of 3. new evaporation fan according to claim 1, it is characterised in that：The base（1）Bottom is provided with air-out
Mouthful, the air outlet and exhausting storehouse（12）Connection.
A kind of 4. new evaporation fan according to claim 1, it is characterised in that：The support block（2）Top shape is set
It is set to spill, the support block（2）With motor（3）It is fixedly connected.
A kind of 5. new evaporation fan according to claim 1, it is characterised in that：The hole slot（4）Inside is provided with filter screen.
A kind of 6. new evaporation fan according to claim 1, it is characterised in that：The helical ring（8）It is shaped to
Spiral shape, the helical ring（8）With blade（9）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751603.9A CN107654396A (en) | 2017-08-28 | 2017-08-28 | A kind of new evaporation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751603.9A CN107654396A (en) | 2017-08-28 | 2017-08-28 | A kind of new evaporation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654396A true CN107654396A (en) | 2018-02-02 |
Family
ID=61128910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751603.9A Pending CN107654396A (en) | 2017-08-28 | 2017-08-28 | A kind of new evaporation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654396A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203009335U (en) * | 2013-01-07 | 2013-06-19 | 温州市飞扬电气有限公司 | Evaporation fan for passenger cars |
| CN103375415A (en) * | 2012-04-20 | 2013-10-30 | 依必安-派特穆尔芬根股份有限两合公司 | Blower, particularly radial blower |
-
2017
- 2017-08-28 CN CN201710751603.9A patent/CN107654396A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375415A (en) * | 2012-04-20 | 2013-10-30 | 依必安-派特穆尔芬根股份有限两合公司 | Blower, particularly radial blower |
| CN203009335U (en) * | 2013-01-07 | 2013-06-19 | 温州市飞扬电气有限公司 | Evaporation fan for passenger cars |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |