CN208042395U - A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating - Google Patents
A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating Download PDFInfo
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- CN208042395U CN208042395U CN201820132722.6U CN201820132722U CN208042395U CN 208042395 U CN208042395 U CN 208042395U CN 201820132722 U CN201820132722 U CN 201820132722U CN 208042395 U CN208042395 U CN 208042395U
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- air
- solar energy
- air hose
- power generating
- semiconductor refrigerating
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 5
- 239000008397 galvanized steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of new air heat-exchange devices based on solar energy power generating semiconductor refrigerating,Including fresh air air hose,Air draft air hose,Several semiconductor chilling plates,Two cooling mechanisms,Positive and negative anodes change-over switch,Accumulator and solar energy photovoltaic panel,The fresh air air hose is combined together with air draft air hose,It is worn on the shared wind pipe wall of the junction of the fresh air air hose and air draft air hose and is fixed with semiconductor chilling plate,The cold and hot end of the semiconductor chilling plate is equipped with cooling mechanism,Compared with prior art,The application provides required direct current for semiconductor chilling plate using solar energy power generating,The heat pump effect of semiconductor refrigerating makes its heat exchange efficiency be more than 100%,The problem of also being polluted simultaneously by indoor exhaust wind there is no dust accumulation (heat exchange efficiency caused by dust accumulation declines to a great extent) and fresh air,Inverter can be saved in photovoltaic generating system,The continuous decrease of the cost of photovoltaic generation and semiconductor chilling plate,So that whole device investment is smaller,It is easy to utilize.
Description
【Technical field】
The utility model is related to a kind of new air heat-exchange devices based on solar energy power generating semiconductor refrigerating.Belong to HVAC
Air conditioning applications field.
【Background technology】
The fresh air system of air-conditioning is to solve problem of indoor air quality from the device of outdoor introducing fresh air, introducing
While outdoor fresh air, it is necessary to outdoor air draft.Summer air-conditioning room indoor air temperature is relatively low, and the outdoor fresh air introduced
Temperature is higher, and winter air-conditioning room indoor air temperature is higher, and outdoor fresh air temperature is relatively low, and the introducing of such fresh air can significantly
Increase the load and energy consumption of air-conditioning system.The new wind load of general air-conditioning system occupy air-conditioning system load nearly three/
One.In order to reduce new wind load, new air heat-exchange device can be generally used, i.e., air draft is exchanged heat with fresh air by heat exchanger, also
It is to reduce the new air temperature of summer, then new air temperature is improved in winter, reduces the new wind load of system with this, to subtract
The energy consumption of small whole system.There are two types of currently used fresh air heat exchangers, and one is plate-fin total-heat exchangers, are a kind of air
With the full heat recovery device of air heat-exchange, extraneous offer power is not needed, heat recovery efficiency is also relatively high, and another kind is cycle type
Total-heat exchanger needs extraneous offer power.Plate-fin total-heat exchanger heat exchange efficiency is high, and is not necessarily to exterior power, therefore answers
With extensive, but after a period of use, due to dust accumulation, heat exchange efficiency can be caused to be greatly reduced.Cycle type total-heat exchanger is deposited
It is vulnerable to indoor exhaust wind pollution in outdoor fresh air and needs the defect of extra power.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, is proposed a kind of based on solar energy power generating half
The new air heat-exchange device of conductor refrigeration, provides required direct current for semiconductor chilling plate using solar energy power generating, partly leads
The cold heat pump effect of system makes its heat exchange efficiency be more than 100%, while dust accumulation and fresh air is also not present by indoor row
The problem of wind pollutes, makes full use of solar energy, without expending conventional energy resource.Due to semiconductor refrigerating it is desirable that direct current, institute
Inverter can be saved in photovoltaic generating system so that system is simpler, photovoltaic generation and semiconductor chilling plate
The continuous decrease of cost so that whole device investment is smaller, easy to utilize.
To achieve the above object, the utility model proposes a kind of fresh airs based on solar energy power generating semiconductor refrigerating
Heat-exchanger rig, including fresh air air hose, air draft air hose, several semiconductor chilling plates, two cooling mechanisms, positive and negative anodes change-over switch,
Accumulator and solar energy photovoltaic panel, the fresh air air hose are combined together with air draft air hose, the fresh air air hose and air draft air hose
Junction shared wind pipe wall on wear and be fixed with semiconductor chilling plate, the cold and hot end of the semiconductor chilling plate is all provided with
There are cooling mechanism, the solar energy photovoltaic panel to be connect with accumulator, the solar energy photovoltaic panel charges to accumulator, the electric power storage
Pond is connect by positive and negative anodes change-over switch with semiconductor chilling plate.
Preferably, the cooling mechanism be horizontal parallel setting several aluminum alloy fins, the aluminum alloy fin with
The conduction estersil for reducing thermal contact resistance is coated between semiconductor chilling plate.
Preferably, the outdoor fresh air outlet of the fresh air air hose is equipped with fresh-air fan, the interior of the air draft air hose
Wind exhausting outlet is equipped with exhaust fan.
Preferably, the shared wind pipe wall is made of galvanized steel plain sheet material.
The beneficial effects of the utility model：The utility model provides institute using solar energy power generating for semiconductor chilling plate
The direct current needed, the heat pump effect of semiconductor refrigerating makes its heat exchange efficiency be more than 100%, while dust accumulation and fresh is also not present
The problem of air is polluted by indoor exhaust wind makes full use of solar energy, without expending conventional energy resource.Since semiconductor refrigerating needs
Be direct current, so inverter can be saved in photovoltaic generating system so that system is simpler, photovoltaic generation and half
The continuous decrease of the cost of conductor cooling piece so that whole device investment is smaller, easy to utilize.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is that a kind of structure of the new air heat-exchange device based on solar energy power generating semiconductor refrigerating of the utility model is shown
It is intended to.
Fig. 2 is the sectional view of A-A in Fig. 1.
In figure：1- outdoor fresh airs entrance, the outlet of 2- outdoor fresh airs, the outlet of 3- indoor exhaust winds entrance, 4- indoor exhaust winds, 5- are new
Wind air hose, 6- air drafts air hose, 7- share wind pipe wall, 8- semiconductor chilling plates, 9- cooling mechanisms, 10- positive and negative anodes change-over switch,
11- accumulators, 12- solar energy photovoltaic panels, 13- fresh-air fans, 14- exhaust fans.
【Specific implementation mode】
Refering to fig. 1,2, a kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating of the utility model, packet
Include fresh air air hose 5, air draft air hose 6, several semiconductor chilling plates 8, two cooling mechanisms 9, positive and negative anodes change-over switch 10, accumulators
11 and solar energy photovoltaic panel 12, the fresh air air hose 5 be combined together with air draft air hose 6, the fresh air air hose 5 and air draft air hose
It is worn on the shared wind pipe wall 7 of 6 junction and is fixed with semiconductor chilling plate 8, the cold and hot end of the semiconductor chilling plate 8
It is equipped with cooling mechanism 9, the solar energy photovoltaic panel 12 is connect with accumulator 11, and the solar energy photovoltaic panel 12 is to accumulator 11
Charging, the accumulator 11 are connect by positive and negative anodes change-over switch 10 with semiconductor chilling plate 8, and the cooling mechanism 9 is level
Several aluminum alloy fins disposed in parallel, are coated with reduction thermal contact resistance between the aluminum alloy fin and semiconductor chilling plate 8
Conduction estersil, the fresh air air hose 5 outdoor fresh air outlet 2 be equipped with fresh-air fan 13, the indoor row of the air draft air hose 6
Wind outlet 4 is equipped with exhaust fan 14, and the shared wind pipe wall 7 is made of galvanized steel plain sheet material.
Utility model works process：
A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating of the utility model during the work time,
Summer condition：Outdoor high temperature air enters fresh air air hose 5 by the outdoor fresh air entrance 1 of fresh air air hose 5, and indoor low temperature air is by arranging
The entrance air draft of indoor exhaust wind entrance 3 air hose 6 of wind air hose 6, two bursts of air-flow reverse flows, when entering shared wind pipe wall 7, air hose
Wall is galvanized steel plain sheet, there is larger thermal coefficient, can carry out conventional temperature difference heat exchange.The high temperature fresh air air hose under summer condition
Semiconductor chilling plate 8 in 5 is cold end, and the semiconductor chilling plate 8 in exhaust air with lower temperature air hose 6 is hot junction, in semiconductor refrigerating
The effect of heat pump effect under, cold end absorbs heat, and hot junction discharges heat, and the cold and hot end of semiconductor chilling plate 8 is respectively equipped with
Aluminum alloy fin, fresh air and air draft flow through fin clearance under fresh-air fan 13 and each self-applying of exhaust fan 14, and reinforcing is changed
Heat is achieved.It is low temperature since the cold end of semiconductor chilling plate 8 is high temperature, hot junction, semiconductor refrigerating can be greatlyd improve
Operational efficiency, or even final outdoor high temperature air themperature may be implemented in theory and be less than exhaust airflow temperature.Semiconductor refrigerating
Required direct current is provided by photovoltaic battery plate and accumulator, can be provided by accumulator in rainy days or night.
Winter condition：
Outdoor Cryogenic air enters fresh air air hose 5 by outdoor fresh air entrance 1, and indoor high temperature air is by indoor exhaust wind entrance 3
Into air draft air hose 6, two bursts of air-flow reverse flows, when entering shared wind pipe wall 7, wind pipe wall is galvanized steel plain sheet, is had larger
Thermal coefficient can carry out conventional temperature difference heat exchange.Switch the pole of input semiconductor chilling plate by positive and negative anodes change-over switch 10
Property, the semiconductor refrigerating in low temperature fresh air air hose 58 is hot junction at this time, and the semiconductor chilling plate 8 in high temperature air draft air hose 6
For cold end, under the heat pump effect effect of semiconductor refrigerating, cold end absorbs heat, and hot junction discharges heat, and cold end is high temperature at this time,
Hot junction is low temperature, can greatly improve the operational efficiency of semiconductor refrigerating, or even final outdoor low temperature may be implemented in theory
Air themperature is higher than exhaust airflow temperature.Direct current needed for semiconductor refrigerating is provided by photovoltaic battery plate and accumulator,
It can be provided by accumulator in rainy days or night.
The utility model provides required direct current, semiconductor refrigerating for semiconductor chilling plate using solar energy power generating
Heat pump effect make its heat exchange efficiency be more than 100%, while dust accumulation and fresh air is also not present and is polluted by indoor exhaust wind
The problem of, solar energy is made full use of, without expending conventional energy resource.Due to semiconductor refrigerating it is desirable that direct current, so in light
Inverter can be saved in photovoltaic generating system so that system is simpler, the cost of photovoltaic generation and semiconductor chilling plate
It continues to decline so that whole device investment is smaller, easy to utilize.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating, it is characterised in that：Including fresh air air hose
(5), air draft air hose (6), several semiconductor chilling plates (8), two cooling mechanisms (9), positive and negative anodes change-over switch (10), accumulator
(11) it is combined together with air draft air hose (6) with solar energy photovoltaic panel (12), the fresh air air hose (5), the fresh air air hose (5)
It is fixed with semiconductor chilling plate (8), the semiconductor system with being worn on the shared wind pipe wall (7) of the junction of air draft air hose (6)
The cold and hot end of cold (8) is equipped with cooling mechanism (9), and the solar energy photovoltaic panel (12) connect with accumulator (11), institute
State solar energy photovoltaic panel (12) to accumulator (11) charge, the accumulator (11) by positive and negative anodes change-over switch (10) with partly lead
Body cooling piece (8) connects.
2. a kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating as described in claim 1, feature
It is：The cooling mechanism (9) is several aluminum alloy fins of horizontal parallel setting, the aluminum alloy fin and semiconductor refrigerating
The conduction estersil for reducing thermal contact resistance is coated between piece (8).
3. a kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating as described in claim 1, feature
It is：The outdoor fresh air outlet (2) of the fresh air air hose (5) is equipped with fresh-air fan (13), the interior of the air draft air hose (6)
Wind exhausting outlet (4) is equipped with exhaust fan (14).
4. a kind of new air heat-exchange based on solar energy power generating semiconductor refrigerating as claimed any one in claims 1 to 3
Device, it is characterised in that：The shared wind pipe wall (7) is made of galvanized steel plain sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132722.6U CN208042395U (en) | 2018-01-26 | 2018-01-26 | A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132722.6U CN208042395U (en) | 2018-01-26 | 2018-01-26 | A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042395U true CN208042395U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132722.6U Expired - Fee Related CN208042395U (en) | 2018-01-26 | 2018-01-26 | A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating |
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| Country | Link |
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| CN (1) | CN208042395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224639A (en) * | 2018-01-26 | 2018-06-29 | 浙江理工大学 | A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating |
| CN110230863A (en) * | 2019-05-09 | 2019-09-13 | 宁波奥克斯电气股份有限公司 | Xingfeng capsule method and aeration device |
| CN111473449A (en) * | 2020-04-26 | 2020-07-31 | 青岛酒店管理职业技术学院 | Solar intelligent refrigeration and ventilation equipment |
-
2018
- 2018-01-26 CN CN201820132722.6U patent/CN208042395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224639A (en) * | 2018-01-26 | 2018-06-29 | 浙江理工大学 | A kind of new air heat-exchange device based on solar energy power generating semiconductor refrigerating |
| CN110230863A (en) * | 2019-05-09 | 2019-09-13 | 宁波奥克斯电气股份有限公司 | Xingfeng capsule method and aeration device |
| CN111473449A (en) * | 2020-04-26 | 2020-07-31 | 青岛酒店管理职业技术学院 | Solar intelligent refrigeration and ventilation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190126 |