CN205505267U - Novel fresh air unit - Google Patents
Novel fresh air unit Download PDFInfo
- Publication number
- CN205505267U CN205505267U CN201620286264.2U CN201620286264U CN205505267U CN 205505267 U CN205505267 U CN 205505267U CN 201620286264 U CN201620286264 U CN 201620286264U CN 205505267 U CN205505267 U CN 205505267U
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- CN
- China
- Prior art keywords
- air
- entrance
- valve
- vapotron
- fresh
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Central Air Conditioning (AREA)
Abstract
The utility model discloses a novel fresh air unit, including solar energy air heat collector, axial fan, first blast gate, second blast gate, entrance, evaporative cooler, heat exchanger and air supply section, second blast gate, entrance, evaporative cooler, heat exchanger and air supply duan youqian feed through after to in proper order, the output and axial fan's the input of solar energy air heat collector are connected, axial fan's output is connected with the input of first blast gate, the output of first blast gate and entrance intercommunication are compared with prior art, and make full use of renewable energy has reduced the energy consumption of traditional fresh air unit by a wide margin.
Description
[technical field]
This utility model relates to the technical field of HVAC, a kind of novel fresh air unit being combined with solar energy air heat collector and indirect evaporative cooling device.
[background technology]
Along with the progress of social production and improving constantly of living standards of the people, energy demand increases substantially.Air collector is the solar collector using air as heat transfer medium, security of system, reliable, there is not the problems such as preventing freeze in winter, the most there is not system corrosion problem, it is adaptable to building winter heating, dehumidifying, industrial or agricultural such as are dried at the field.
Evaporative Cooling Air Conditioning technology is a kind of Refrigeration Technique utilizing dry air to freeze, and dry air can be regenerative resource, inexhaustible, nexhaustible.Evaporation cooling uses water as cold-producing medium, does not use the cold-producing mediums such as freon, pollution-free；Not using compressor, only blower fan and water pump, energy consumption is low；Can be with fresh air with all-fresh air, oxygen content is high, and comfort level is good.Therefore this technology has energy-saving and environmental protection, the advantage such as comfortable.
Air conditioning system also consumes substantial amounts of electric energy while provide comfortable environment for people, so more energy-efficient air conditioning mode needs the further exploration of people.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of novel fresh air unit, makes full use of regenerative resource, considerably reduces the energy consumption of tradition Fresh air handling units.
For achieving the above object, the utility model proposes a kind of novel fresh air unit, including solar energy air heat collector, axial flow blower, the first air-valve, the second air-valve, entrance, vapotron, heat exchanger and air supply section, described second air-valve, entrance, vapotron, heat exchanger and air supply section are sequentially communicated from front to back, the outfan of described solar energy air heat collector is connected with the input of axial flow blower, the outfan of described axial flow blower and the input of the first air-valve connect, and the outfan of described first air-valve connects with entrance.
As preferably, also include fillter section, between described entrance and vapotron, be provided with fillter section.
As preferably, described vapotron is indirect evaporative cooling device, and the secondary wind entrance of described vapotron is connected with indoor exhaust wind pipe.
As preferably, the input of described second air-valve and the first air-valve is respectively equipped with fresh wind port in summer and fresh wind port in winter, described summer fresh wind port and fresh wind port in winter be single deflection grille.
The beneficial effects of the utility model: this utility model is capable of in summer by utilizing the indirect evaporative cooling new wind of device pre-cooling, solar energy air heat collector is utilized to preheat new wind in the winter time, auxiliary is with conventional heat exchanger, while realizing identical heating or cooling effect, by utilizing solar energy and vapor cooling system, the requirement for the suitably new wind of indoor offer temperature can be met, considerably reduce energy consumption.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model a kind of novel fresh air unit.
In figure: 1-fresh wind port in winter, the outlet of 2-solar energy air heat collector, 3-axial flow blower, 4-the first air-valve, 5-fresh wind port in summer, 6-the second air-valve, 7-entrance, 8-fillter section, 9-vapotron, 10-water pump, 11-water tank, 12-secondary wind entrance, 13-heat exchanger, 14-water-locator, 15-secondary wind, 16-heat exchanger, 17-air supply section, 18-air outlet.
[detailed description of the invention]
nullRefering to Fig. 1，This utility model one novel fresh air unit，Including solar energy air heat collector 2、Axial flow blower 3、First air-valve 4、Second air-valve 6、Entrance 7、Vapotron 9、Heat exchanger 16 and air supply section 17，Described second air-valve 6、Entrance 7、Vapotron 9、Heat exchanger 16 and air supply section 17 are sequentially communicated from front to back，The outfan of described solar energy air heat collector 2 is connected with the input of axial flow blower 3，The outfan of described axial flow blower 3 and the input of the first air-valve 4 connect，The outfan of described first air-valve 4 connects with entrance 7，Also include fillter section 8，It is provided with fillter section 8 between described entrance 7 and vapotron 9，Described vapotron 9 is indirect evaporative cooling device，The secondary wind entrance 12 of described vapotron 9 is connected with indoor exhaust wind pipe，The input of described second air-valve 6 and the first air-valve 4 is respectively equipped with fresh wind port in summer 5 and fresh wind port in winter 1，Described summer fresh wind port 5 and fresh wind port in winter 1 be single deflection grille.
Utility model works process:
This utility model one novel fresh air unit is in the course of the work, winter: open the first air-valve 4, close the second air-valve 6, the water pump 10 of vapotron 9 does not works, water-locator 14 is not sprayed water, air enters solar energy air heat collector 2 from fresh wind port in winter 1, solar energy is utilized to make air be heated, dynamic action through axial flow blower 3 admits air into entrance 7 again, through fillter section 8, air is filtered again, if air themperature now is higher than temperature of outgoing air, close the secondary wind entrance 12 of vapotron 9, close heat exchanger 16, the air making proper temperature is entered indoor by air supply section 17 by air outlet 18；If air themperature now is less than indoor exhaust wind temperature, open the secondary wind entrance 12 of vapotron 9, the heat exchanger 13 making new wind enter vapotron 9 can carry out air heat exchange with the indoor exhaust wind in the secondary wind runner entering into vapotron 9, air exhaust waste heat in absorption chamber, air themperature is made to increase, after-heat is obtained by the heat exchanger 16 of next stage, is then sent into indoor by air supply section 17 by air outlet 18.
Summer: open the second air-valve 6, close the first air-valve 4, open the water pump 10 of vapotron 9, new wind is entered entrance 7 by fresh wind port in summer 5, it is then passed through filter 8 to filter, enter back into vapotron 9, now the water in the water tank 11 of vapotron 9 is driven by water pump 10, in arriving water-locator 14 heat exchanger 13, secondary runner sprays, when the secondary wind of indoor discharge blows over the surface with water membrane, moisture is made to evaporate from heat-transfer surface top layer, absorb heat-transfer surface and the heat of the new wind of adjacent channels, make the wet coolings such as air obtains, remaining cold is undertaken by next stage heat exchanger 16, then indoor are sent into by air supply section 17 by air outlet 18.
Transition season: may select and be not turned on heat exchanger 16, only utilize solar energy air heat collector 2 to carry out heating or only utilize indirect evaporative cooling device 9 to cool down, is then sent into indoor by air supply section 17 by air outlet 18.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after this utility model simple transformation is belonged to protection domain of the present utility model.
Claims (4)
1. a novel fresh air unit, it is characterised in that: include solar energy air heat collector (2), axial flow blower (3),
First air-valve (4), the second air-valve (6), entrance (7), vapotron (9), heat exchanger (16)
With air supply section (17), described second air-valve (6), entrance (7), vapotron (9), heat exchange
Device (16) and air supply section (17) are sequentially communicated from front to back, described solar energy air heat collector (2)
Outfan is connected with the input of axial flow blower (3), the outfan and first of described axial flow blower (3)
The input of air-valve (4) connects, and the outfan of described first air-valve (4) connects with entrance (7).
2. a kind of novel fresh air unit as claimed in claim 1, it is characterised in that: also include fillter section (8),
Fillter section (8) it is provided with between described entrance (7) and vapotron (9).
3. a kind of novel fresh air unit as claimed in claim 1, it is characterised in that: described vapotron (9)
For indirect evaporative cooling device, the secondary wind entrance (12) of described vapotron (9) and indoor exhaust wind
Pipe is connected.
4. as claimed any one in claims 1 to 3 a kind of novel fresh air unit, it is characterised in that: described the
The input of two air-valves (6) and the first air-valve (4) is respectively equipped with fresh wind port in summer (5) and new wind in winter
Mouth (1), described fresh wind port in summer (5) and fresh wind port in winter (1) are single deflection grille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286264.2U CN205505267U (en) | 2016-04-07 | 2016-04-07 | Novel fresh air unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286264.2U CN205505267U (en) | 2016-04-07 | 2016-04-07 | Novel fresh air unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505267U true CN205505267U (en) | 2016-08-24 |
Family
ID=56737119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286264.2U Expired - Fee Related CN205505267U (en) | 2016-04-07 | 2016-04-07 | Novel fresh air unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505267U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642330A (en) * | 2016-12-06 | 2017-05-10 | 天津商业大学 | Solar powered anti-haze positive-pressure ventilator |
| CN106705276A (en) * | 2017-01-13 | 2017-05-24 | 常州大学 | Photovoltaic fresh air integrated building wall structure |
| CN110260434A (en) * | 2019-06-20 | 2019-09-20 | 安徽理工大学 | A kind of roof top air-conditioner system based on solar energy and waste heat recycling |
| CN110762664A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | Device and air conditioner based on PVT combination cross-season heat storage and dew point evaporative cooling |
| CN110762663A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | PVT composite set and air conditioner based on night radiation and dew point evaporative cooling |
| WO2023236074A1 (en) * | 2022-06-08 | 2023-12-14 | 安徽理工大学 | Rooftop air conditioning system based on solar energy and waste heat recovery, and use method |
-
2016
- 2016-04-07 CN CN201620286264.2U patent/CN205505267U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642330A (en) * | 2016-12-06 | 2017-05-10 | 天津商业大学 | Solar powered anti-haze positive-pressure ventilator |
| CN106705276A (en) * | 2017-01-13 | 2017-05-24 | 常州大学 | Photovoltaic fresh air integrated building wall structure |
| CN110260434A (en) * | 2019-06-20 | 2019-09-20 | 安徽理工大学 | A kind of roof top air-conditioner system based on solar energy and waste heat recycling |
| CN110762664A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | Device and air conditioner based on PVT combination cross-season heat storage and dew point evaporative cooling |
| CN110762663A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | PVT composite set and air conditioner based on night radiation and dew point evaporative cooling |
| CN110762664B (en) * | 2019-10-14 | 2023-11-24 | 珠海格力电器股份有限公司 | PVT-based cross-season heat storage and dew point evaporative cooling combined device and air conditioner |
| WO2023236074A1 (en) * | 2022-06-08 | 2023-12-14 | 安徽理工大学 | Rooftop air conditioning system based on solar energy and waste heat recovery, and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |