CN204694032U - Solar energy integrated heat pump drying system - Google Patents
Solar energy integrated heat pump drying system Download PDFInfo
- Publication number
- CN204694032U CN204694032U CN201520345937.2U CN201520345937U CN204694032U CN 204694032 U CN204694032 U CN 204694032U CN 201520345937 U CN201520345937 U CN 201520345937U CN 204694032 U CN204694032 U CN 204694032U
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- CN
- China
- Prior art keywords
- air
- heat
- tunnel
- passage
- heater
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- 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.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model is a kind of solar energy integrated heat pump drying system, and the end face being arranged on the air preheat passage above tunnel type drying passage, with sun cover plate, is provided with heat tunnel in air preheat passage, in heat tunnel, is provided with heater; Heat tunnel is with being positioned at the air inlet of heater side and being positioned at the air outlet of heater opposite side; Described air inlet communicates with air preheat passage, and air outlet is provided with the blower fan for being entered by the hot-air in heat tunnel in tunnel type drying passage.Fully utilize the heat energy of solar heat and heat pump, solar energy is not only utilized to carry out preheating to the air entering drying system, and the hot water utilizing solar energy to produce with dry air and carry out heat exchange and improve air themperature further, take full advantage of clean reproducible energy, save power consumption.
Description
Technical field
The utility model relates to a kind of tunnel type drying system, is specifically related to a kind of solar energy integrated heat pump drying system.
Background technology
Existing tunnel type drying system general high temperature circulation wind adds new wind and supplements constantly to material enforcement oven dry in drying tunnel.Because in circulated air, moisture is higher, therefore need to improve the temperature of wind to reach drying effect, to improve its drying efficiency.But at food-processing industry, too high bake out temperature can affect food color, even destroys food nutrient composition.
Have a kind of tunnel type drying system utilizing solar energy in the market, it utilizes solar shield to heat air, passes in drying channel and directly use after heating.The shortcoming of this type systematic is, the heat provided due to solar energy is unstable, and therefore the air themperature of its heating is uncontrollable, causes the temperature actuated of whole drying system too loaded down with trivial details.
Another shortcoming of existing tunnel type drying system is that energy consumption is high, and drying time is long, and drying effect can not be satisfactory.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of solar energy integrated heat pump drying system, comprehensive utilization solar heat, at utmost energy-conservation to realize, and utilizes all-fresh air to realize low temperature flash baking, improves drying effect further.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme.
Solar energy integrated heat pump drying system, is characterized in that: comprise the air preheat passage be arranged on above tunnel type drying passage, and the end face of air preheat passage is with sun cover plate, and one end of air preheat passage is with air intlet; In air preheat passage, heat tunnel is installed, the heater with heat exchanger is installed in heat tunnel; Described heat tunnel is with being positioned at the air inlet of heater side and being positioned at the air outlet of heater opposite side; Described air inlet communicates with air preheat passage, and described air outlet is provided with the blower fan for being entered by the hot-air in heat tunnel in tunnel type drying passage.
Also comprise the water storage tank be positioned at outside tunnel type drying passage, water storage tank is connected with the heat exchanger in described heater; Also comprise and to be connected with water storage tank by pipeline and air source heat pump for heating the water in water storage tank; Air source heat pump is connected with the heat exchanger in described heater by pipeline.
Also comprise solar heater, water storage tank is connected with described solar heater with the second water pump by inlet and outlet pipe.
The utility model has following characteristics.
The first, the heat energy of solar heat and heat pump has been fully utilized, solar energy is not only utilized to carry out preheating to the air entering drying system, and the hot water utilizing solar energy to produce with dry air and carry out heat exchange and improve air themperature further, take full advantage of clean reproducible energy, save power consumption.
The second, the utility model utilizes solar energy to carry out preheating to air or water, is entered heater, after further temperature raising, enter drying channel by the air heated; Entered water storage tank by the water heated, after heat pump temperature raising, carry out heat exchange with heater, heat energy is passed to air, for drying in passage.Therefore, the utility model is more convenient for the control of air heat temperature.
Three, utilizing new wind to dry, because new wind moisture content is low, because this reducing the highest bake out temperature, not affecting material color and luster, because of high temperature food nutrition, and drying time can not be shortened, improve drying efficiency.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and operation principle schematic diagram.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, embodiment of the present utility model comprises tunnel type drying passage 2, and the left end of tunnel type drying passage 2 is with drying tunnel access doors 1, and right-hand member is with drying tunnel outlet portal 3.Tunnel type drying passage 2 is also with moisture-eliminating blower 13.The flatcar being mounted with moist material enters tunnel type drying passage 2 through drying tunnel access doors 1, dries after reaching water content standard and goes out drying system through drying tunnel outlet portal 3.Through moisture-eliminating blower 13, drying system is gone out to the damp air that contains after drying materials.
Embodiment of the present utility model also comprises the air preheat path 10 be arranged on above tunnel type drying passage 2, and the end face of air preheat path 10 is with sun cover plate 12, and the right-hand member of air preheat path 10 is with air intlet 9.The solar heat of absorption is delivered to the air be used for entering in air preheat path 10 through air intlet 9 in air preheat path 10 and preheats by sun cover plate 12.
Heat tunnel 15 is installed in air preheat path 10, the heater 14 with heat exchanger is installed in heat tunnel 15.Described heat tunnel 15 is with being positioned at the air inlet 11 of heater 14 side and being positioned at the air outlet of heater 14 opposite side.Described air inlet 11 communicates with air preheat path 10, and described air outlet is provided with the blower fan 16 for being entered by the hot-air in heat tunnel 15 in tunnel type drying passage 2.Described heat tunnel 15 can also with electric heater unit.
Embodiment of the present utility model also comprises the water storage tank 5 be positioned at outside tunnel type drying passage 2, and water storage tank 5 is connected with the heat exchanger in described heater 14 with the first water pump 4 by inlet pipeline.
Embodiment of the present utility model is also comprised and to be connected with water storage tank 5 by pipeline and air source heat pump 6 for heating the water in water storage tank 5.Air source heat pump 6 is connected with the heat exchanger in described heater 14 by outlet pipeline.
Embodiment of the present utility model also comprises solar heater 8, and water storage tank 5 is connected with described solar heater 8 with the second water pump 7 by inlet and outlet pipe.Under the second water pump 7 acts on, the water in water storage tank 5 circulates between water storage tank 5 and solar heater 8, utilizes the water temperature in solar energy raising water storage tank 5.
Claims (3)
1. solar energy integrated heat pump drying system, it is characterized in that: comprise the air preheat passage (10) being arranged on tunnel type drying passage (2) top, the end face of air preheat passage (10) is with sun cover plate (12), and one end of air preheat passage (10) is with air intlet (9); Heat tunnel (15) is installed in air preheat passage (10), the heater (14) with heat exchanger is installed in heat tunnel (15); Described heat tunnel (15) is with being positioned at the air inlet (11) of heater (14) side and being positioned at the air outlet of heater (14) opposite side; Described air inlet (11) communicates with air preheat passage (10), and described air outlet is provided with the blower fan (16) for being entered by the hot-air in heat tunnel (15) in tunnel type drying passage (2).
2. solar energy integrated heat pump drying system as claimed in claim 1, is characterized in that: also comprise the water storage tank (5) be positioned at outside tunnel type drying passage (2), water storage tank (5) is connected with the heat exchanger in described heater (14); Also comprise and to be connected with water storage tank (5) by pipeline and air source heat pump (6) for heating the water in water storage tank (5); Air source heat pump (6) is connected with the heat exchanger in described heater (14) by pipeline.
3. solar energy integrated heat pump drying system as claimed in claim 2, it is characterized in that: also comprise solar heater (8), water storage tank (5) is connected with described solar heater (8) with the second water pump (7) by inlet and outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345937.2U CN204694032U (en) | 2015-05-27 | 2015-05-27 | Solar energy integrated heat pump drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345937.2U CN204694032U (en) | 2015-05-27 | 2015-05-27 | Solar energy integrated heat pump drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694032U true CN204694032U (en) | 2015-10-07 |
Family
ID=54234311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345937.2U Expired - Fee Related CN204694032U (en) | 2015-05-27 | 2015-05-27 | Solar energy integrated heat pump drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199194A (en) * | 2017-06-13 | 2017-09-26 | 厦门晟硕科技有限公司 | A kind of electrokinetic cell aluminum hull of energy-conserving and environment-protective is cleaned and dried line |
-
2015
- 2015-05-27 CN CN201520345937.2U patent/CN204694032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199194A (en) * | 2017-06-13 | 2017-09-26 | 厦门晟硕科技有限公司 | A kind of electrokinetic cell aluminum hull of energy-conserving and environment-protective is cleaned and dried line |
| CN107199194B (en) * | 2017-06-13 | 2019-09-03 | 厦门晟硕科技有限公司 | A kind of energy-saving and environment-friendly power battery aluminum hull cleaning-drying line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210527 |