CN108870513A - Warm-air drier and warm air system - Google Patents
Warm-air drier and warm air system Download PDFInfo
- Publication number
- CN108870513A CN108870513A CN201810778260.XA CN201810778260A CN108870513A CN 108870513 A CN108870513 A CN 108870513A CN 201810778260 A CN201810778260 A CN 201810778260A CN 108870513 A CN108870513 A CN 108870513A
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- CN
- China
- Prior art keywords
- warm
- air supply
- heat generating
- supply device
- thermoelectric conversion
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Drying Of Solid Materials (AREA)
Abstract
One embodiment of the application provides a kind of warm-air drier, including：Heat generating device, for externally input first electric energy to be converted to thermal energy.Air supply device, for blowing to the heat generating device.Thermoelectric conversion device is electrically connected with the air supply device, and the thermal energy for generating the heat generating device is converted to the second electric energy, and by second electrical energy transportation to the air supply device.Wherein, the heat generating device is set between the air supply device and the thermoelectric conversion device, and the heat generating device is disposed adjacent with the thermoelectric conversion device.One embodiment of the application provides a kind of warm air system.The thermal energy that heat generating device generates is converted to the second electric energy by thermoelectric conversion device, and by the second electrical energy transportation to air supply device, directly drives air supply device work, avoids controlling air supply device work using control module, use cost is greatly saved.
Description
Technical field
This application involves warm-air drier technical fields, more particularly to warm-air drier and warm air system.
Background technique
Currently, warm-air drier is as a kind of novel heating system, because its is easy to use, simple operation and other advantages due to it is extensive
It uses.Existing warm-air drier is generated heat by PTC, is then radiated by the subsequent fan of PTC to PTC.What heat dissipation was produced by boasting
Hot wind is just used to heating rooms.
Fan on warm-air drier is divided to two kinds of AC and DC, and the fan of exchange is directly powered by alternating current, and DC fan is general
It is all by alternating current by directly being provided after decompression.Fan on warm-air drier, either ac fan either DC fan, make
Used time is required to control module to control.And the failure rate of control module itself is higher, control module after damage not only more
Trouble is changed, the investment of cost is also increased.
Summary of the invention
Based on this, it is necessary to for the problem that the failure rate of control module itself is higher, cause input cost to increase, provide
A kind of warm-air drier and warm air system.
A kind of warm-air drier, the warm-air drier include：
Heat generating device, for externally input first electric energy to be converted to thermal energy；
Air supply device, for blowing to the heat generating device；
Thermoelectric conversion device is electrically connected with the air supply device, and is disposed adjacent with the heat generating device, the fever dress
It installs and is placed between the air supply device and the thermoelectric conversion device, the thermoelectric conversion device is used for the heat generating device
The thermal energy of generation is converted to the second electric energy, and by second electrical energy transportation to the air supply device.
The warm-air drier further includes in one of the embodiments,：
Fairing is set between the thermoelectric conversion device and the air supply device, is used for the heat to electricity conversion
The electric current of device output is rectified and exports direct current to the air supply device.
The fairing is rectifier, the input terminal of the rectifier and the thermoelectricity in one of the embodiments,
Conversion equipment electrical connection, the output end of the rectifier are electrically connected with the air supply device.
The heat generating device is heater in one of the embodiments, is used for externally input first electric energy
Be converted to thermal energy.
The heater is using PTC heater or high temperature exothermic body or heating wire in one of the embodiments,.
The thermoelectric conversion device is thermoelectricity occasionally thermoelectric generator in one of the embodiments, and the thermoelectricity is occasionally
Thermoelectric generator is disposed adjacent with the heat generating device, and the thermal energy for generating the heat generating device is converted to the second electric energy,
And by second electrical energy transportation to the air supply device.
The air supply device is fan in one of the embodiments,.
The warm-air drier further includes shell in one of the embodiments, the heat generating device, the air supply device,
The thermoelectric conversion device and the fairing are installed in the shell.
The warm-air drier further includes pedestal in one of the embodiments, and the pedestal and the shell are mechanically connected.
A kind of warm air system, including warm-air drier described in above-described embodiment.
Compared with prior art, above-mentioned warm-air drier including the heat generating device and thermoelectric conversion device being disposed adjacent, and is sent
Wind apparatus, the heat generating device are set between the thermoelectric conversion device and air supply device, and the thermoelectric conversion device with
Air supply device electrical connection.The thermal energy that heat generating device generates is converted to the second electric energy by thermoelectric conversion device, and the second electric energy is defeated
It send to air supply device, directly drives air supply device work, avoid controlling air supply device work using control module, be greatly saved
Use cost.
Detailed description of the invention
Fig. 1 is the structural block diagram for the warm-air drier that one embodiment of the application provides；
Fig. 2 is the structural schematic diagram for the warm-air drier that one embodiment of the application provides；
Fig. 3 is the structural block diagram for the warm air system that one embodiment of the application provides.
10 warm-air driers
100 heat generating devices
110 heaters
20 warm air systems
200 air supply devices
210 fans
300 thermoelectric conversion devices
310 thermoelectricity occasionally thermoelectric generator
400 fairings
410 rectifiers
500 shells
600 pedestals
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by following public specific implementation.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Figure 1, one embodiment of the application provides a kind of warm-air drier 10 comprising：Heat generating device 100, air supply device
200 and thermoelectric conversion device 300.The heat generating device 100 is used to externally input first electric energy being converted to thermal energy.It is described
Heat generating device 100 is set between the air supply device 200 and the thermoelectric conversion device 300.The air supply device 200 is used for
It blows to the heat generating device 100.The thermoelectric conversion device 300 is electrically connected with the air supply device 200.The heat to electricity conversion
Device 300 is disposed adjacent with the heat generating device 100.The thermoelectric conversion device 300 can generate the heat generating device 100
Thermal energy be converted to the second electric energy, and by second electrical energy transportation to the air supply device 200.
It is appreciated that the mode of the control heat generating device 100 is unlimited, as long as can convert externally input first electric energy
For thermal energy (high temperature can be generated).The heat generating device 100 is controlled by controller, thus more intelligence when in use
Energy.The heat generating device 100 can also be easily able to achieve it and be generated high temperature using mechanical control.It is appreciated that the thermoelectricity
Conversion equipment 300 is disposed adjacent with the heat generating device 100, as long as can guarantee that thermoelectric conversion device 300 senses high temperature i.e.
It can.
In one embodiment, the thermoelectric conversion device 300 is bonded setting or described with the heat generating device 100
Thermoelectric conversion device 300 and the heat generating device 100 are structure as a whole, and the effect for incuding high temperature is more obvious.Implement at one
In example, the thermoelectric conversion device 300 is placed on around the heat generating device 100, guarantees that thermoelectric conversion device 300 can incude
To high temperature.Specifically, the positional relationship of the thermoelectric conversion device 300 and the heat generating device 100 can according to actual needs into
Row selection.It is appreciated that the thermoelectric conversion device 300 is electrically connected with the air supply device 200.In one embodiment, institute
Thermoelectric conversion device 300 is stated to be electrically connected by conducting wire with the air supply device 200.Specifically, being metal wire in the conducting wire, use
In the second electrical energy transportation for generating the thermoelectric conversion device 300 to the air supply device 200, to drive its work.One
In a embodiment, the conducting wire can be copper conductor or aluminum conductor.
In the present embodiment, the warm-air drier 10 is by by the thermoelectric conversion device 300 and 100 phase of heat generating device
Neighbour's setting, is converted using the heat that the thermoelectric conversion device 300 issues the heat generating device 100, to obtain the
Two electric energy, and by the second electrical energy transportation to the air supply device 200 being electrically connected with the thermoelectric conversion device 300, and then drive and give
Wind apparatus 200 works.Since the second electric energy is fed directly to air supply device 200 to drive its work, use is greatly saved
Cost.It avoids increasing input cost because of the damage of control module.
In one embodiment, the warm-air drier further includes：Fairing 400 is set to the thermoelectric conversion device
Between 300 and the air supply device 200, the electric current for exporting the thermoelectric conversion device 300 is rectified and is exported straight
It flow to the air supply device 200.
The rectifier system that the fairing 400 uses is unlimited, as long as direct current can be exported.In one embodiment,
The fairing 400 uses halfwave rectifier, has the advantages that easy to operate.
In the present embodiment, by the way that rectification dress is arranged between the thermoelectric conversion device 300 and the air supply device 200
400 are set, the electric current that thermoelectric conversion device 300 exports is rectified, and exports stable DC and flow to the air supply device
400, improve the stability of the work of air supply device 400.
Refer to Fig. 2, in one embodiment, the fairing 400 be rectifier 410, the rectifier 410 it is defeated
Enter end to be electrically connected with the thermoelectric conversion device 300, the output end of the rectifier 410 is electrically connected with the air supply device 200.
In the present embodiment, the input terminal of the rectifier 410 can be electrically connected by conducting wire and the thermoelectric conversion device 300
It connects, the output end of the rectifier 410 can be easily electrically connected by conducting wire with the air supply device 200.Specifically, the conducting wire with
Connection type between the rectifier 410 or the thermoelectric conversion device 300 can be selected according to actual needs.At one
In embodiment, the conducting wire is detachably connected using line nose with the rectifier 410 or the thermoelectric conversion device 300.
In one embodiment, the heat generating device 100 is heater 110, for electric by described externally input first
Thermal energy can be converted to.
In the present embodiment, the material of the heater 110 is unlimited, as long as high temperature can be generated.In one embodiment
In, the heater 110 uses PTC (Positive Temperature Coefficient, positive temperature coefficient) heater.
Specifically, the PTC heater is called ptc heater, formed using PTC ceramics heater element and aluminum pipe, the type PTC fever
Body has the advantages that thermal resistance is small, heat exchange efficiency is high, is the electric heater of a kind of automatic constant-temperature, power saving.Using PTC heater will be outer
The phenomenon that first electric energy of portion's input is when being converted to thermal energy, is not in " rubescent ", with high security the advantages of.In a reality
It applies in example, the heater 110 uses high temperature exothermic body.Specifically, the high temperature exothermic body include Si-Mo rod, Elema and
Lanthanum Chromite.Have the characteristics that high temperature resistant, anti-oxidant and low aging when in use using high temperature exothermic body.In one embodiment,
The heater 110 uses heating wire, converts electrical energy into thermal energy using the resistance value of heating wire itself.When in use, it should be noted that
The isolation of heating wire is avoided because of the excessively high other components of damage of heat.
When specifically used, above-mentioned heater can be selected according to the actual situation.Other, which can also be used, can generate height
The heater of temperature, does not just elaborate one by one herein.The mode for controlling above-mentioned heater simultaneously can use mechanical control,
It can be controlled by controller.
In one embodiment, the thermoelectric conversion device 300 is thermoelectricity occasionally thermoelectric generator 310, the thermocouple
Or thermoelectric generator 310 is disposed adjacent with the heat generating device 100, the thermal energy conversion for generating the heat generating device 100
For the second electric energy, and by second electrical energy transportation to the air supply device 200.
In one embodiment, when using thermocouple for thermoelectric conversion device 300, thermocouple is placed on the fever
Near body 110, the high temperature that the heater 110 generates can be sensed.Thermocouple itself can bear very high temperature,
And the higher the better for the temperature at thermocouple.It is synchronous using 110 adstante febre of heater in the heater 110 work
Thermocouple is heated, so that heated be heated with end in the front end of thermocouple generates the biggish temperature difference, thus will by Seebeck effect
The thermal energy that the heat generating device 100 generates is converted to the second electric energy, and then by second electrical energy transportation to the air supply device
200 to drive its work.Specifically, the quantity of thermocouple is unlimited when in use, the number view temperature difference of thermocouple and the air-supply
Depending on the power of device 200, as long as the second electric energy of utility thermocouple conversion can drive the air supply device 200 normal
Work.
In one embodiment, when using thermoelectric converter for thermoelectric conversion device 300, with above-mentioned described thermoelectricity
Even principle is identical, as long as guaranteeing that the heat that heater generates can be converted to the second electric energy by thermoelectric converter, and electric by second
The air supply device 200 can be delivered to drive its work.
When specifically used, the heater 110 can be made of one structure with thermoelectricity occasionally thermoelectric converter 310.Easily
Thermoelectricity occasionally thermoelectric converter 310 can be pasted on the heater 110.Thermoelectricity occasionally thermoelectric converter 310 can easily be put
It sets around the heater 110.Specific setting can be selected according to the actual situation.
In one embodiment, the air supply device 200 is fan 210.In the present embodiment, institute is given using fan 210
State the air-supply of heater 110.To promote 110 rapid cooling of heater.When specifically used, the size of fan 210 can root
It is selected according to actual demand.In one embodiment, the size of fan 210 is 10 cun.
In one embodiment, the warm-air drier 10 further includes shell 500, the heat generating device 100, air-supply dress
It sets the 200, thermoelectric conversion device 300 and the fairing 400 is installed in the shell 500.
In the present embodiment, the material of the shell 500 is unlimited.In one embodiment, the shell 500 can be exhausted
Edge material, it is safer.Specifically, the shell 500 can be made of plastics or ceramics.In one embodiment, the shell
The shape of body 500 is unlimited, as long as guaranteeing the heat generating device 100, the air supply device 200,300 and of the thermoelectric conversion device
The fairing 400 can be mounted in the shell 500.In one embodiment, the shape of the shell 500 is
Cuboid can guarantee the heat generating device 100, the air supply device 200, the thermoelectric conversion device 300 and the rectification
In the case that device 400 can be mounted in the shell 500, volume is minimized, avoids occupying excessive space.
In one embodiment, the warm-air drier 10 further includes pedestal 600, the pedestal 600 and 500 machine of shell
Tool connection.
In the present embodiment, the mechanical connection manner of the pedestal 600 and the shell 500 is unlimited.In one embodiment
In, it can be used and be detachably connected between the pedestal 600 and the shell 500, it is convenient to split.Specifically, the pedestal 600 with
It can be used between the shell 500 and be bolted or snap connection.In one embodiment, the pedestal 600 and the shell
It easily can be used and be fixedly connected between 500.Specifically, being made between the pedestal 600 and the shell 500 using welding or riveting
Its is stronger.
In one embodiment, the warm-air drier 10 further includes temperature sensing package, and the temperature sensing package is set to the shell 500
At interior air outlet, for detecting the temperature of the output of warm-air drier 10.
In conclusion the warm-air drier 10 that the application one embodiment provides, only passes through heat generating device 100, air supply device 200
And thermoelectric conversion device 300 may make up a circuit, without using complicated control module, not only be avoided that because controlling mould
Block damages bring replacement trouble, can be with save the cost.
Simultaneously by increasing fairing between air supply device 200 and thermoelectric conversion device 300, so that air supply device
200 is more stable at work.
Fig. 3 is referred to, one embodiment of the application also provides a kind of warm air system 20, including described in any of the above-described embodiment
Warm-air drier 10.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of warm-air drier, which is characterized in that the warm-air drier includes：
Heat generating device (100), for externally input first electric energy to be converted to thermal energy；
Air supply device (200), for blowing to the heat generating device (100)；
Thermoelectric conversion device (300) is electrically connected with the air supply device (200), and adjacent with the heat generating device (100) is set
It sets, the heat generating device (100) is set between the air supply device (200) and the thermoelectric conversion device (300), the heat
Electrical switching device (300) is used to be converted to the thermal energy that the heat generating device (100) generate the second electric energy, and electric by described second
The air supply device (200) can be delivered to.
2. warm-air drier according to claim 1, which is characterized in that further include：
Fairing (400) is set between the thermoelectric conversion device (300) and the air supply device (200), is used for institute
The electric current for stating thermoelectric conversion device (300) output is rectified and exports direct current to the air supply device (200).
3. warm-air drier according to claim 2, which is characterized in that the fairing (400) is rectifier (410), institute
The input terminal for stating rectifier (410) is electrically connected with the thermoelectric conversion device (300), the output end of the rectifier (410) with
Air supply device (200) electrical connection.
4. warm-air drier according to claim 1, which is characterized in that the heat generating device (100) is heater (110), is used
In externally input first electric energy is converted to thermal energy.
5. warm-air drier according to claim 4, which is characterized in that the heater (110) uses PTC heater or high temperature
Heater or heating wire.
6. warm-air drier according to claim 1, which is characterized in that the thermoelectric conversion device (300) is that thermoelectricity is occasionally warm
Poor electric organ (310), the thermoelectricity occasionally thermoelectric generator (310) are disposed adjacent with the heat generating device (100), are used for institute
The thermal energy for stating heat generating device (100) generation is converted to the second electric energy, and by second electrical energy transportation to the air supply device
(200)。
7. warm-air drier according to claim 6, which is characterized in that the air supply device (200) is fan (210).
8. warm-air drier according to claim 1 or 2, which is characterized in that further include shell (500), the heat generating device
(100), the air supply device (200), the thermoelectric conversion device (300) and the fairing (400) are installed in described
In shell (500).
9. warm-air drier according to claim 8, which is characterized in that it further include pedestal (600), the pedestal (600) and institute
State shell (500) mechanical connection.
10. a kind of warm air system, which is characterized in that including warm-air drier as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778260.XA CN108870513A (en) | 2018-07-16 | 2018-07-16 | Warm-air drier and warm air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778260.XA CN108870513A (en) | 2018-07-16 | 2018-07-16 | Warm-air drier and warm air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870513A true CN108870513A (en) | 2018-11-23 |
Family
ID=64302407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778260.XA Pending CN108870513A (en) | 2018-07-16 | 2018-07-16 | Warm-air drier and warm air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870513A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06221678A (en) * | 1992-08-26 | 1994-08-12 | Gold Star Co Ltd | Electric rechargeable hot air fan |
| JPH08271051A (en) * | 1995-04-03 | 1996-10-18 | Suzuki Motor Corp | Air supply type heating implement |
| CN101822123A (en) * | 2007-10-09 | 2010-09-01 | 松井嗣光 | Electromagnetic induction type heating device, hot-blast generating device, and power generating device |
| CN103629811A (en) * | 2013-11-08 | 2014-03-12 | 中国人民解放军总后勤部建筑工程研究所 | Self-powered fuel oil fan heater |
| CN105091328A (en) * | 2015-09-30 | 2015-11-25 | 中国人民解放军总后勤部建筑工程研究所 | Thermoelectric fuel oil fan heater |
-
2018
- 2018-07-16 CN CN201810778260.XA patent/CN108870513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06221678A (en) * | 1992-08-26 | 1994-08-12 | Gold Star Co Ltd | Electric rechargeable hot air fan |
| JPH08271051A (en) * | 1995-04-03 | 1996-10-18 | Suzuki Motor Corp | Air supply type heating implement |
| CN101822123A (en) * | 2007-10-09 | 2010-09-01 | 松井嗣光 | Electromagnetic induction type heating device, hot-blast generating device, and power generating device |
| CN103629811A (en) * | 2013-11-08 | 2014-03-12 | 中国人民解放军总后勤部建筑工程研究所 | Self-powered fuel oil fan heater |
| CN105091328A (en) * | 2015-09-30 | 2015-11-25 | 中国人民解放军总后勤部建筑工程研究所 | Thermoelectric fuel oil fan heater |
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Application publication date: 20181123 |