CN103629127A - Thermoelectric air blower - Google Patents
Thermoelectric air blower Download PDFInfo
- Publication number
- CN103629127A CN103629127A CN201310558395.2A CN201310558395A CN103629127A CN 103629127 A CN103629127 A CN 103629127A CN 201310558395 A CN201310558395 A CN 201310558395A CN 103629127 A CN103629127 A CN 103629127A
- Authority
- CN
- China
- Prior art keywords
- shell
- blower
- thermoelectricity
- outer shell
- 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.)
- Granted
Links
- 230000005619 thermoelectricity Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000006213 oxygenation reaction Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Abstract
The invention discloses a thermoelectric air blower which comprises an outer shell. An air supply opening is formed in the front end of the outer shell. A thermoelectric module and a cold end heat transmission plate are arranged on the inner wall of the front end of the outer shell. The cold end heat transmission plate presses the thermoelectric module on the inner wall of outer shell. An air blower wheel is arranged at the back end of the outer shell and is driven by a motor. A plurality of air sucking openings are formed in the side wall of the outer shell. According to the thermoelectric air blower, the thermoelectric module is arranged, the thermoelectric conversion technology is used, heat energy of heating equipment is directly converted into electric energy, so that the air blower wheel is driven to operate, accordingly, the requirement for combustion oxygenation during equipment working can be met, the purpose of getting rid of external power source limiting can be achieved, and significance is achieved in improving energy using efficiency and exerting equipment guaranteeing capacity.
Description
Technical field
The invention belongs to thermoelectric power generation technical field, be specifically related to a kind of thermoelectricity blower.
Background technique
At present, the unattended relay station that floating lamp from water channel, petroleum pipeline are used, Portable field army power supply, space power system are to utilizing thermo-electric device that the used heat in diesel exhaust gas is changed into electric energy, utilizes discarded cogeneration of Iron And Steel Plant and garbage burning factory etc., thermoelectric power generation technology has obtained applying more and more widely, and high-caliber thermoelectric generating device efficiency almost can match in excellence or beauty with present small-power electric power plant with internal combustion engine.Because thermoelectric generating device has that volume is little, long, the free of contamination advantage of noiseless, life-span, make it be particularly suitable for being applied in the military field that has a large amount of low grade residual heats.
During outdoor life, often will use air blast oxygen-increasing device, as equipment such as stove implements, cooking stoves, can only to rely on other ABAP Adapter be blower power supply to these equipment at present, once ABAP Adapter breaks down or apart from too far away, these equipment cannot normally be brought into play Support Effectiveness.Meanwhile, during these equipment work, great majority meeting consume fuel, discharges part of waste heat, and this part waste heat is substantially all wasted, and is not recycled well.
Summary of the invention
Object of the present invention provides a kind of thermoelectricity blower, and the needs that it can meet equipment when work combustion oxygenation can reach again the object of the restriction of breaking away from ABAP Adapter, and to improving efficiency of energy utilization, performance equipment guarantee ability is significant.
For achieving the above object, the present invention adopts following technological scheme:
A thermoelectricity blower, comprises shell, and the front end of described shell offers air blowing opening, and shell front inner wall is provided with electrothermal module and cold junction heat transfer plate, and cold junction heat transfer plate is pressed on electrothermal module on outer casing inner wall; The rear end of shell is provided with blower wheel, and blower wheel drives by the motor of being powered by electrothermal module, offers some air sucking mouths on the sidewall of shell.
Described cold junction heat transfer plate is provided with some for increasing the fin of heat transfer area.
Described motor is arranged on the rear end outer wall of shell, and motor and blower wheel are coaxially installed.
Described shell is the cube structure of overall package.
Described shell adopts high thermal conductivity coefficient material.
Described high thermal conductivity coefficient material is aluminium or copper.
Between described electrothermal module and motor, be provided with for regulating the control module of electric current.
With respect to prior art, the beneficial effect that the present invention has: the present invention is by arranging electrothermal module, utilize thermoelectric generation technology, thereby the heat energy of heat-producing device is directly converted to electric energy blower impeller operation, air sucking mouth inhale fresh air during impeller operation from sidewall, electrothermal module cold junction is carried out cooling, thereby maintain the maximization of the cold warm end temperature difference of electrothermal module and motor rotation required electric power, guarantee the self-powered continuous firing of thermoelectricity blower.Can meet like this needs of equipment when work combustion oxygenation, can reach again the object of the restriction of breaking away from ABAP Adapter, to improving efficiency of energy utilization, performance equipment guarantee ability is significant.
When the supporting heat-producing device of the present invention is used, the waste heat that utilizes heat-producing device to produce generates electricity, thereby make blower wheel rotation, new wind is blasted to heat-producing device, realized self-loopa utilization, can make heat-producing device break away from the constraint of extraneous power supply unit, improve its efficiency of energy utilization and duty assurance ability.
Accompanying drawing explanation
Fig. 1 is shaft side figure of the present invention.
Fig. 2 is the axial sectional view of the present invention.
Wherein, 1 is air sucking mouth; 2 is shell; 3 is air blowing opening; 4 is electrothermal module; 5 is motor; 6 is blower wheel; 7 is cold junction heat transfer plate.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As illustrated in fig. 1 and 2, the present invention includes the shell 2 of cube structure, offer some apertures on the sidewall of shell 2, air sucking mouth 1, for sucking new wind; The front end of shell 2 offers a macropore, and air blowing opening 3, for the wind in shell 2 is bloated; In the front inner wall of shell 2, be provided with electrothermal module 4, be provided with cold junction heat transfer plate 7 in shell 2, cold junction heat transfer plate 7 is pressed abd fixed on electrothermal module 4 on shell 2 inwalls by bolt.The rear end of shell 2 is provided with blower wheel 6, and blower wheel 6 is driven by motor 5, and motor 5 is arranged on the outer wall of shell 2 rear ends, and motor 5 is coaxially installed with blower wheel 6.
As shown in Figure 2, shell 2 adopts high thermal conductivity coefficient material to make, and high thermal conductivity coefficient material is specially aluminium or copper.Shell 2 is except for fixing all devices, also as the hot junction heat transfer plate of electrothermal module 4; Cold junction heat transfer plate 7 is pressed on electrothermal module 4 on shell 2, and cold junction heat transfer plate 7 is provided with plate fin above, and plate fin is beneficial to increase heat transfer area.
The hot junction of described electrothermal module 4 and shell 2 close contacts, the cold junction of electrothermal module 4 and cold junction heat transfer plate 7 close contacts, can reduce thermal contact resistance like this.Electrothermal module 4 is connected with control module, control module and motor 5 Integrated designs, control module for electric energy is boosted, voltage stabilizing processes, for motor 5 provides the electric energy that quality is higher.Electrothermal module 4 utilizes the thermo-electric generation of cold and hot end, and the direct current sending is input to control module, after the voltage stabilizing of boosting is processed, for motor provides electric energy.
Working procedure of the present invention: shell 2 and heat-producing device close contact, when equipment has surplus heat generation, heat passes to the hot junction of electrothermal module 4 by shell 2, hot-side temperature raises, the cold junction of the hot junction of electrothermal module 4 and electrothermal module 4 is poor with regard to formation temperature like this, now electric current produces, electrothermal module 4 starts generating, electric energy boosts through control module, after voltage stabilizing is processed, be transferred to motor 5, motor 5 entrys into service 6 rotations of belt driven blower impeller, extraneous so new wind enters shell 2 inside by air sucking mouth 1, cooling cold junction heat transfer plate 7(cold junction heat transfer plate is because heat is conducted, the factors such as Joule heat, temperature can raise), thereby maintain the temperature difference of electrothermal module 4 cold and hot ends, electric current is constantly produced.New wind is discharged from air blowing opening 3 under the driving of blower wheel 6, sends into heat-producing device, for improving burning oxygen-supplying amount.
The present invention uses thermoelectric generation technology, forced heat exchanging technology, automatic control technology, thereby for heat energy being directly converted to the running of electric energy blower.The waste heat of the equipment such as stove implements, cooking stove is changed into the electric energy of blower running, the needs of combustion oxygenation in the time of can meeting like this equipment work, can reach the object of the restriction of breaking away from ABAP Adapter again, to improving efficiency of energy utilization, performance equipment guarantee ability is significant.
When the supporting heat-producing device of the present invention is used, the waste heat that utilizes equipment to produce generates electricity, thereby makes blower wheel rotation, new wind is blasted to heat-producing device, realize self-loopa utilization, can make heat-producing device break away from the constraint of extraneous power supply unit, improved its efficiency of energy utilization and duty assurance ability.
Claims (7)
1. a thermoelectricity blower, it is characterized in that, comprise shell (2), the front end of described shell (2) offers air blowing opening (3), shell (2) front inner wall is provided with electrothermal module (4) and cold junction heat transfer plate (7), and cold junction heat transfer plate (7) is pressed on electrothermal module (4) on shell (2) inwall; The rear end of shell (2) is provided with blower wheel (6), and blower wheel (6) drives by the motor (5) of being powered by electrothermal module, offers some air sucking mouths (1) on the sidewall of shell (2).
2. a kind of thermoelectricity blower according to claim 1, is characterized in that, described cold junction heat transfer plate (7) is provided with some for increasing the fin of heat transfer area.
3. a kind of thermoelectricity blower according to claim 1, is characterized in that, described motor (5) is arranged on the rear end outer wall of shell (2), and motor (5) is coaxially installed with blower wheel (6).
4. a kind of thermoelectricity blower according to claim 1, is characterized in that, the cube structure that described shell (2) is overall package.
5. according to a kind of thermoelectricity blower described in claim 1 or 4, it is characterized in that, described shell (2) adopts high thermal conductivity coefficient material.
6. a kind of thermoelectricity blower according to claim 5, is characterized in that, described high thermal conductivity coefficient material is aluminium or copper.
7. a kind of thermoelectricity blower according to claim 1, is characterized in that, between described electrothermal module (4) and motor (5), is provided with for regulating the control module of electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558395.2A CN103629127B (en) | 2013-11-08 | 2013-11-08 | A kind of thermoelectric air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558395.2A CN103629127B (en) | 2013-11-08 | 2013-11-08 | A kind of thermoelectric air blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629127A true CN103629127A (en) | 2014-03-12 |
| CN103629127B CN103629127B (en) | 2015-09-30 |
Family
ID=50210505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558395.2A Active CN103629127B (en) | 2013-11-08 | 2013-11-08 | A kind of thermoelectric air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629127B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906028A (en) * | 2016-09-29 | 2018-04-13 | （株）恩艾思进 | For air-conditioning module and air blower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201269A (en) * | 1997-01-14 | 1998-07-31 | Nippon Oil Co Ltd | Dual-purpose electricity and steam generation system |
| CN101096956A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Fan control device with thermoelectric effect control circuit |
| EP2306536A2 (en) * | 2009-10-02 | 2011-04-06 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance, in particular cooking device with a component that heats up during operation and method for operating a domestic appliance with a component that heats up during operation |
| CN102170766A (en) * | 2010-02-26 | 2011-08-31 | 和硕联合科技股份有限公司 | Electronic device and method for controlling power supply of electronic device |
| CN203548272U (en) * | 2013-11-08 | 2014-04-16 | 中国人民解放军总后勤部建筑工程研究所 | Thermoelectric air blower |
-
2013
- 2013-11-08 CN CN201310558395.2A patent/CN103629127B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201269A (en) * | 1997-01-14 | 1998-07-31 | Nippon Oil Co Ltd | Dual-purpose electricity and steam generation system |
| CN101096956A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Fan control device with thermoelectric effect control circuit |
| EP2306536A2 (en) * | 2009-10-02 | 2011-04-06 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance, in particular cooking device with a component that heats up during operation and method for operating a domestic appliance with a component that heats up during operation |
| CN102170766A (en) * | 2010-02-26 | 2011-08-31 | 和硕联合科技股份有限公司 | Electronic device and method for controlling power supply of electronic device |
| CN203548272U (en) * | 2013-11-08 | 2014-04-16 | 中国人民解放军总后勤部建筑工程研究所 | Thermoelectric air blower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906028A (en) * | 2016-09-29 | 2018-04-13 | （株）恩艾思进 | For air-conditioning module and air blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103629127B (en) | 2015-09-30 |
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Effective date of registration: 20180326 Address after: 710032 Shaanxi city of Xi'an Province Jinhua North Road, No. 16 Co-patentee after: SANHE KEDA INDUSTRIAL Co.,Ltd. Patentee after: Architectural Engineering Research Institute, The General Logisitic Department of PLA Address before: 710032 Shaanxi city of Xi'an Province Jinhua North Road, No. 16 Patentee before: Architectural Engineering Research Institute, The General Logisitic Department of PLA |
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Effective date of registration: 20221207 Address after: 710032 No. 16 Jinhua Jinhua Road, Shaanxi, Xi'an Patentee after: UNIT 32181 OF PLA Address before: 710032 No. 16 Jinhua Jinhua Road, Shaanxi, Xi'an Patentee before: UNIT 32181 OF PLA Patentee before: SANHE KEDA INDUSTRIAL Co.,Ltd. Effective date of registration: 20221207 Address after: 710032 No. 16 Jinhua Jinhua Road, Shaanxi, Xi'an Patentee after: UNIT 32181 OF PLA Patentee after: SANHE KEDA INDUSTRIAL Co.,Ltd. Address before: 710032 No. 16 Jinhua Jinhua Road, Shaanxi, Xi'an Patentee before: Architectural Engineering Research Institute, The General Logisitic Department of PLA Patentee before: SANHE KEDA INDUSTRIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |