CN110500315A - A kind of flabellum and the both cooling and heating fan using the flabellum - Google Patents
A kind of flabellum and the both cooling and heating fan using the flabellum Download PDFInfo
- Publication number
- CN110500315A CN110500315A CN201910735526.7A CN201910735526A CN110500315A CN 110500315 A CN110500315 A CN 110500315A CN 201910735526 A CN201910735526 A CN 201910735526A CN 110500315 A CN110500315 A CN 110500315A
- Authority
- CN
- China
- Prior art keywords
- flabellum
- self
- constant temperature
- ptc heater
- ptc
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Abstract
The present invention relates to the both cooling and heating fans of a kind of flabellum and the application flabellum, flabellum includes forming heat exchanger in such a way that the PTC heater of self-constant temperature is constituted flabellum or in any mode in mode that the PTC heater of self-constant temperature is arranged on flabellum body, to blow out hot wind after being powered rotation, and the invention also provides a kind of both cooling and heating fans of application flabellum.The present invention is using the PTC heater of self-constant temperature as while pyrotoxin, it also further will be in conjunction with its function with flabellum, form a kind of heat exchanger of rotatable hot wind out, with compared with traditional dual purpose fan that heater, radiator, temperature controller, flabellum are constituted, the present invention simplifies overall structure while integrating four functions, overall volume is reduced, space hold is small, convenient transportation and storage；And importantly, effectively prevent heat scatter and disappear, improve heat transference efficiency, heating significant effect.
Description
Technical field
The present invention relates to fan art, the both cooling and heating fan of specially a kind of flabellum and the application flabellum.
Background technique
There are many existing fan kind in the market, whether bracker fan, floor-type fan and the small wind that can be carried
Fan, effect and function are all fairly simple, limited, can only play refrigerant effect of blowing in summer.And when winter,
When these fan products when not in use, many troubles can be brought to the collection or taking-up of people, and form the biggish wasting of resources.
Existing a kind of both cooling and heating fan currently on the market is one circle resistance wire of setting on rear side of flabellum, and summer uses
When only open driving electricity switch, rotate flabellum, bring cool breeze；Winter using when open simultaneously driving motor and
Resistance wire circuit switch, flabellum makes resistance wire electrified regulation while rotation, to generate hot wind.But it is this kind of dual-purpose
The resistance wire of fan is located on rear side of flabellum, and there are certain distances for the two, not only increase the volume of fan entirety, causes to occupy empty
Between it is larger, be unfavorable for store or transport；And heat loss is serious, and heat transference efficiency substantially reduces, and energy consumption is high, and heating effect is not
By force.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes the both cooling and heating fans of a kind of flabellum and the application flabellum.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of flabellum forms heat exchanger in a manner of being constituted flabellum including the PTC heater by self-constant temperature, rotates being powered
Afterwards to blow out hot wind.
As a further improvement of the present invention, the flabellum is through-flow flabellum.
As a further improvement of the present invention, the PTC heater of the self-constant temperature is that the coiling of PTC metal tape forms, with shape
At flabellum.
Alternatively, the PTC heater of the self-constant temperature is PTC ceramics, flabellum is equally constituted, be powered rotation blowout hot wind.
Or the PTC heater of the self-constant temperature is PTC heat-generating pipe.
It is improved as another kind of the invention, scheme is as follows:
A kind of flabellum is arranged in the mode on flabellum body including the PTC heater with self-constant temperature and forms heat exchanger, logical
To blow out hot wind after electricity rotation.
As a further improvement of the present invention, the PTC heater of the self-constant temperature and flabellum body by die casting, inlay or paste
Any mode suppressed in integral mode after conjunction connects.
As a further improvement of the present invention, the PTC heater of the self-constant temperature is arranged inside flabellum body.
As a further improvement of the present invention, the flabellum is axial flow fan leaf.
As a further improvement of the present invention, the flabellum body is made of aluminum or aluminum alloy material.
As a further improvement of the present invention, the PTC heater of the self-constant temperature is PTC heat-generating pipe.
The application of the flabellum is furthermore achieved in the present invention, that is, applies in fan, and scheme is as follows:
A kind of both cooling and heating fan using the flabellum, hair of powering including flabellum, for the PTC heater for self-constant temperature
Heat drives flabellum rotation simultaneously to generate the power output device of hot wind.
Further, the power output device include for for PTC heater power supply make its generate heat electric slip ring,
For driving flabellum rotation that it is made to generate the motor of air-flow.
The beneficial effects of the present invention are:
The present invention is using the PTC heater of self-constant temperature as while pyrotoxin, also further by the function of itself and flabellum
In conjunction with, form it is a kind of it is rotatable go out hot wind heat exchanger, with the tradition being made of heater, radiator, temperature controller, flabellum
Dual purpose fan is compared, and the present invention simplifies overall structure while integrating four functions, reduces overall volume, space
Occupy small, convenient transportation and storage；And importantly, effectively prevent heat scatter and disappear, improve heat transference efficiency, make
Warm significant effect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the structural schematic diagram of one Axial-Flow flabellum of the embodiment of the present invention；
Fig. 2 is the both cooling and heating fan structure diagram that axial flow fan leaf is applied in the embodiment of the present invention one；
Fig. 3 is the both cooling and heating fan structure diagram that through-flow flabellum is applied in the embodiment of the present invention two；
Fig. 4 is the distribution schematic diagram of PTC heat-generating pipe in through-flow flabellum in the embodiment of the present invention two；
Fig. 5 is the right end face structural schematic diagram of through-flow flabellum in the embodiment of the present invention two；
Fig. 6 is the left end face structural schematic diagram of through-flow flabellum in the embodiment of the present invention two；
Fig. 7 is the through-flow blade structure schematic diagram that PTC metal tape turns in the embodiment of the present invention three；
Fig. 8 is through-flow blade structure schematic diagram made of PTC ceramics in the embodiment of the present invention four and insulation board.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
It closes attached drawing and the present invention is further described in embodiment.
Application mode of the invention can be divided into axis stream and two kinds of through-flow, illustrate separately below.
Embodiment one:
As a kind of application of axis stream, i.e., a kind of flabellum, including the side on flabellum body is arranged in the PTC heater of self-constant temperature
Formula forms heat exchanger, to blow out hot wind after being powered rotation.
The PTC heater of the self-constant temperature with flabellum body by die casting, inlay or suppressed in integral mode after being bonded
Any mode connect.
Concrete application is as follows:
As shown in Figure 1, a kind of flabellum, which is axial flow fan leaf, and the flabellum body of the axial flow fan leaf is by wheel hub 5 and along wheel hub
Three uniformly distributed flabellum faces 6 of 5 circumferential end surfaces are constituted, and self-constant temperature similar with its outer contour shape is equipped with inside the flabellum body
PTC heater, PTC heater is specially No.1 PTC heat-generating pipe 7 in the present embodiment, the both ends of the No.1 PTC heat-generating pipe 7
Portion is stretched out from the side of wheel hub 5, and convenient for connecting with external power supply, the flabellum body is by the good aluminum or aluminum alloy material of thermal conductivity
Material is made, and can substantially increase the heat transmitting of No.1 PTC heat-generating pipe 7, reduce scattering and disappearing for heat.
The No.1 PTC heat-generating pipe 7 is placed in the inside of axial flow fan leaf by way of die casting；Concrete technology flow process is, first
No.1 PTC heat-generating pipe 7 is bent to the shape of design；It is subsequently placed into casting die, carries out casting and forming；Casting is completed
Afterwards, it is cleared up, tapping and surface treatment.
As shown in Fig. 2, being a kind of both cooling and heating fan of application axial flow fan leaf, including pedestal 1, it is arranged on pedestal 1
Control button 2, with pedestal 1 hinged motor housing 3, the No.1 motor 4 that is arranged in motor housing 3, the No.1 motor 4
It is connect, is equipped between the No.1 motor 4 and wheel hub 5 and No.1 with 5 coaxial line of wheel hub in axial flow fan leaf by motor shaft 41
The No.1 electric slip ring 8 that 7 both ends of PTC heat-generating pipe are correspondingly connected with, the No.1 electric slip ring 8 can be disc type electric slip ring or via hole type
Electric slip ring and other electric slip rings；In this embodiment, power output device is No.1 motor 4, and No.1 electric slip ring 8 is disc type electricity
Slip ring；It is made of the rotor in left side and the stator two parts on right side, wherein rotor is fixed on motor shaft 41, can be with wheel hub 5
Simultaneously as motor shaft 41 rotates, while also being connected by electric wire between rotor and two ends of No.1 PTC heat-generating pipe 7, institute
It states stator to be fixed on motor housing 3, motor shaft 41 is passed through from stator center and is not in contact with it.
The control button 2 is used for the connecting and disconnecting of the circuit of control circuit on-off, wind speed size and No.1 electric slip ring 8.It is described
The outer cover 9 to play a protective role is equipped with outside axial flow fan leaf, the outer cover 9 is bolted on motor housing 3.
The course of work:
When blowing a cold wind over, circuit switch is only opened, No.1 motor 4 drives the rotation of axial flow fan leaf to generate air-flow and blows out cool breeze.
When blowing warm wind, circuit switch and electric slip ring circuit switch are opened, sends out No.1 PTC by No.1 electric slip ring 8
7 heating power of heat pipe makes it generate heat, while axial flow fan leaf rotates under the drive of No.1 motor 4 and generates air-flow, by No.1
The heat that PTC heat-generating pipe 7 generates is taken away to generate warm wind, and is sent to interior.
Embodiment two:
As a kind of application of through-flow, i.e., a kind of flabellum, including being arranged on flabellum body with the PTC heater of self-constant temperature
Mode forms heat exchanger, to blow out hot wind after being powered rotation.
Concrete application is as follows:
As shown in Figures 4 to 6, which is through-flow flabellum, and the flabellum body of the through-flow flabellum is by N number of fan for being uniformly distributed along the circumference
Leaf item 10, the end fixed plate A 11 positioned at 10 left and right ends of flabellum item, the end fixed plate B 12 are constituted, each 10 inside of flabellum item is
Equipped with five radially uniformly distributed PTC heaters, PTC heater is No. two PTC heat-generating pipes 14 in the present embodiment, five No. two
By connection guide card 15, alternately connection is connected into a total PTC heat-generating pipe to 14 left and right ends of PTC heat-generating pipe, total PTC hair
The end fixed plate A 11 is stretched out, outside the end fixed plate B 12 in the both ends of heat pipe, then, again with connection guide card 15 and be two-by-two one group into
Row left and right alternately connects, so that total PTC heat-generating pipe on several flabellum items 10 is connected into an entirety, total PTC
The both ends of heat-generating pipe entirety are stretched out in the middle part of the end fixed plate A 11, convenient for connecting with external power supply.The through-flow flabellum be equally by
The good aluminum or aluminum alloy material of thermal conductivity is made, and can substantially increase the heat transmitting of No. two PTC heat-generating pipes 14, reduce heat
It scatters and disappears.
As shown in figure 3, a kind of both cooling and heating fan using through-flow flabellum, including columned shell 16, the shell
It turns left inside 16 from the right side and is successively arranged No. two motors 18, hollow out partition panel 17, through-flow flabellum, the motor on No. two motors 18
Axis passes through hollow out partition panel 17 and through-flow flabellum is coaxially connected, and the end fixed plate B 12 on the through-flow flabellum is solid by bearing block
It is scheduled on 16 inner sidewall of shell, requires No. two motors 18, through-flow flabellum and shell 16 concentric when installation.On the through-flow flabellum
It is equipped between the end fixed plate A 11 and hollow out partition panel 17 and connect with two ends of total PTC heat-generating pipe entirety to form it into
No. two electric slip rings 19 of current loop, No. two electric slip rings 19 are identical as a kind of electric slip ring of embodiment, therefore are no longer situated between in detail
It continues, the power output device in the present embodiment is No. two motors 18.
In addition, through-flow flabellum side and be located at 16 side-walls of shell and be equipped with into, air port and backboard and vortex tongue, wherein arrow
A indicates air inlet direction, and arrow b indicates air-out direction.
The course of work:
When blowing a cold wind over, it is only necessary to which No. two motors 18 drive the rotation of through-flow flabellum, generate gas under the action of backboard and vortex tongue
Stream, is blown out by air outlet.
When blowing warm wind, while No. two motors 18 drive the rotation of through-flow flabellum, total heat-generating pipe entirety both ends PTC are connected to electricity
Source, fever generate heat, air-flow are generated under the action of backboard and vortex tongue, air-flow takes away heat to form warm wind, passes through outlet air
Mouth blowout.
Embodiment three:
As the another kind application of through-flow, i.e., a kind of flabellum, in a manner of being constituted flabellum including the PTC heater by self-constant temperature
Heat exchanger is formed, to blow out hot wind after being powered rotation.
The PTC heater of the self-constant temperature is that the coiling of PTC metal tape forms, to form flabellum.
When concrete application, N number of flabellum item 10 of the flabellum body of the through-flow flabellum, the fixation positioned at 10 left and right ends of flabellum item
The end plate A 11, the end fixed plate B 12 constitute, as shown in fig. 7, with embodiment two the difference is that, the PTC metal of flabellum item 10
Band turns to, and forms the circuit that can be powered, remaining structure is identical as embodiment two.
A kind of both cooling and heating fan of the application flabellum, the both cooling and heating with one of embodiment two application through-flow flabellum
The structure of fan the difference is that, the through-flow flabellum in embodiment two be substituted in the present embodiment with PTC metal tape around
Manufactured through-flow flabellum, remaining structure are identical as embodiment two.
The course of work:
When blowing a cold wind over, it is only necessary to which motor band employs the through-flow flabellum rotation that PTC metal tape turns to, in the work of backboard and vortex tongue
With lower generation air-flow, blown out by air outlet.
When blowing warm wind, in addition to motor band employs the through-flow flabellum rotation that PTC metal tape turns to, while by PTC metal tape
Both ends power on, and carry out the heat that fever generates heat, and generates air-flow under the action of backboard and vortex tongue and generate itself
Amount is taken away, and is blown out by air outlet.
Example IV:
As the another kind application of through-flow, i.e., a kind of flabellum, in a manner of being constituted flabellum including the PTC heater by self-constant temperature
Heat exchanger is formed, to blow out hot wind after being powered rotation.
The PTC heater of the self-constant temperature is PTC ceramics, and be powered rotation blowout hot wind.
As shown in figure 8, with embodiment two, embodiment three the difference is that, the fan in through-flow flabellum is made with PTC ceramics
Leaf strip, the aluminium-plated formation electrode in two sides, several PTC ceramics flabellum items are rounded uniformly distributed, and both ends are fixed with insulation board, shape
It will be made of PTC ceramics at the through-flow flabellum different from structure in embodiment two, and according to the series system in embodiment two
Alternately connection forms a series current circuit to through-flow flabellum two end electrodes.
The course of work:
When blowing a cold wind over, it is only necessary to the through-flow flabellum rotation that motor band employs PTC ceramics and insulation board is constituted, in backboard and vortex tongue
Under the action of generate air-flow, blown out by air outlet.
When blowing warm wind, in addition to the through-flow flabellum rotation that motor drives PTC ceramics and insulation board to constitute, while by series current
Circuit powers on, and carries out the heat that fever generates heat, and generates air-flow under the action of backboard and vortex tongue and generate itself
Amount is taken away, and is blown out by air outlet.
Likewise, flabellum of the invention or dual purpose fan can also be made using exclusive use, with other component combinations
With etc. modes be applied to related fields, or on the basis of the present invention simple structure replacement, belong to guarantor of the invention
Protect scope.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (10)
1. a kind of flabellum, it is characterised in that: in a manner of being constituted flabellum including the PTC heater by self-constant temperature or with self-constant temperature
PTC heater is arranged in any mode in the mode on flabellum body and forms heat exchanger, to blow out heat after being powered rotation
Wind.
2. a kind of flabellum according to claim 1, it is characterised in that: the PTC heater and flabellum body of the self-constant temperature are logical
Cross die casting, any mode for inlaying or being suppressed in integral mode after being bonded connects.
3. a kind of flabellum according to claim 1, it is characterised in that: the PTC heater of the self-constant temperature is arranged in flabellum
Internal portion.
4. a kind of flabellum according to claim 1, it is characterised in that: the flabellum is axial flow fan leaf or through-flow flabellum.
5. a kind of flabellum according to claim 1, it is characterised in that: the flabellum body is made of aluminum or aluminum alloy material.
6. a kind of flabellum according to claim 1, it is characterised in that: the PTC heater of the self-constant temperature is PTC fever
Pipe.
7. a kind of flabellum according to claim 1, it is characterised in that: the PTC heater of the self-constant temperature is PTC metal tape
Coiling forms.
8. a kind of flabellum according to claim 1, it is characterised in that: the PTC heater of the self-constant temperature is PTC ceramics.
9. a kind of both cooling and heating fan using flabellum described in any one of claim 1 to 8, it is characterised in that: including flabellum,
For the PTC heater power supplying and heating for self-constant temperature while flabellum rotation is driven to generate the power output device of hot wind.
10. a kind of both cooling and heating fan according to claim 9, it is characterised in that: the power output device includes using
It is set to generate the electric slip ring of heat, for driving flabellum rotation that it is made to generate the motor of air-flow in powering for PTC heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735526.7A CN110500315A (en) | 2019-08-09 | 2019-08-09 | A kind of flabellum and the both cooling and heating fan using the flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735526.7A CN110500315A (en) | 2019-08-09 | 2019-08-09 | A kind of flabellum and the both cooling and heating fan using the flabellum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500315A true CN110500315A (en) | 2019-11-26 |
Family
ID=68586308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735526.7A Pending CN110500315A (en) | 2019-08-09 | 2019-08-09 | A kind of flabellum and the both cooling and heating fan using the flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041666A1 (en) * | 2022-08-22 | 2024-02-29 | 深圳市飞象工业科技有限公司 | Fan wheel structure for fan capable of outputting cold and warm air |
-
2019
- 2019-08-09 CN CN201910735526.7A patent/CN110500315A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041666A1 (en) * | 2022-08-22 | 2024-02-29 | 深圳市飞象工业科技有限公司 | Fan wheel structure for fan capable of outputting cold and warm air |
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