CN204063799U - A kind of solar-assisted heat pump bunker drying equipment with intelligent converter - Google Patents
A kind of solar-assisted heat pump bunker drying equipment with intelligent converter Download PDFInfo
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- CN204063799U CN204063799U CN201420318898.2U CN201420318898U CN204063799U CN 204063799 U CN204063799 U CN 204063799U CN 201420318898 U CN201420318898 U CN 201420318898U CN 204063799 U CN204063799 U CN 204063799U
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- heat pump
- pressure fan
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- bunker
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Abstract
The utility model relates to a kind of solar-assisted heat pump bunker drying equipment with intelligent converter, belongs to technical field of new energies.By: thin-film solar cells 1, solar energy air heat collector 2, direct current pressure fan 3, pressure fan 18, exhaust blower 20, photoelectric tachometric transducer 4, singlechip controller 5, reflective sticker 6, check valve 7,10,13,19, heat pump solid-state switch 8, bunker 9, expansion valve 12,16, evaporimeter 11,15, condenser 17, compressor 14 forms.Intelligent converter part comprises thin-film solar cells 1, direct current pressure fan 3, reflective sticker 6, photoelectric tachometric transducer 4, singlechip controller 5, heat pump solid-state switch 8.The utility model can realize the intelligent conversion of the duty between the solar energy air heat collector of solar-assisted heat pump bunker drying equipment and heat pump according to weather condition, shortens drying time, improves drying efficiency.
Description
Technical field
The utility model relates to a kind of solar-assisted heat pump bunker drying equipment with intelligent converter, belongs to technical field of new energies.
Background technology
Combined solar energy heat pump drying had both played the advantage of two kinds of methods, overcame again the weakness that the impact of solar energy drying climate is larger.Combined drying technology not only energy-saving effect is remarkable, and is conducive to preserving the ecological environment, and therefore receives in recent years and applies widely.But the automatization level of joint drying system is lower at present, switching between solar thermal collector and heat pump still relies on artificial mostly, although some present equipment have employed automatic switching equipment, but the transfer principle of these equipment is mainly by the change of the dry indoor temperature of temperature sensor perception, and when weather condition changes, hothouse variations in temperature is slower, to such an extent as to conversion is not quick, in addition, the temperature in hothouse has polytropy, and temperature sensor can be caused to lose its essential.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of solar-assisted heat pump bunker drying equipment with intelligent converter is provided, intelligent converter is made up of thin-film solar cells, direct current pressure fan, reflective sticker, photoelectric tachometric transducer, singlechip controller, heat pump solid-state switch.The duty that major advantage is embodied between the solar energy air heat collector of this solar-assisted heat pump bunker drying equipment and heat pump according to weather condition intelligent conversion, can shorten drying time, improves drying efficiency.
The utility model solves the technical scheme that its technical problem adopts:
As shown in Figure of description Fig. 1: thin-film solar cells (1) is directly connected by wire with direct current pressure fan (3), on fan shaft, stick reflective sticker (6) simultaneously, and photoelectric tachometric transducer (4) is fixed immediately below reflective sticker (6), then photoelectric tachometric transducer (4) is connected with singlechip controller (5), again the switch of heat pump is replaced by solid-state switch (8), implant program of entering to singlechip controller (5) in advance and (when rotating speed is greater than 0, close heat pump solid-state switch, heat pump solid-state switch is opened) when rotating speed is 0, last singlechip controller is connected on heat pump solid-state switch by a triode, control closedown and the unlatching of heat pump.When fine time, thin-film solar cells (1) produces electric energy and drives direct current pressure fan (3) work, then by the reflective sticker (6) of the upper rotating shaft of direct current pressure fan (3) and photoelectric tachometric transducer (4), the rotary speed information of pressure fan is delivered on singlechip controller (5), singlechip controller (5) (closes heat pump solid-state switch when rotating speed is greater than 0 according to the program implanted in advance, heat pump solid-state switch is opened when rotating speed is 0) close heat pump solid-state switch (8), now heat pump cuts out, direct current pressure fan (3) works and the heat produced by solar energy air heat collector (2) sends into bunker, cloudy day, rainy day, snow sky, when cloudy and evening thin-film solar cells (1) quit work or generated output little, direct current pressure fan (3) also quits work due to underpower thereupon, solar energy air heat collector (2) also quits work, now direct current pressure fan (3) rotating speed is 0, singlechip controller (5) (closes heat pump solid-state switch when rotating speed is greater than 0 according to the program implanted in advance, heat pump solid-state switch is opened when rotating speed is 0) open heat pump solid-state switch, now, compressor (14), evaporimeter (11), (15), condenser (17), pressure fan (18) is started working.So just achieve the duty foundation weather condition intelligent conversion between the solar energy air heat collector of solar-assisted heat pump bunker drying equipment and heat pump.
The beneficial effects of the utility model are: make use of solar cell cleverly, and solar cell both provided electric energy for direct current pressure fan, again can the change of perception weather condition, indirectly respond to for intelligent conversion equipment provides weather.Achieve the duty foundation weather condition intelligent conversion between the solar energy air heat collector of solar-assisted heat pump bunker drying equipment and heat pump, save artificial, shorten drying time.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
In figure: 1-thin-film solar cells, 2-solar energy air heat collector, 3-direct current pressure fan, 18-pressure fan, 20-exhaust blower, 4-photoelectric tachometric transducer, 5-singlechip controller, 6-reflective sticker, 7,10,13,19-check valve, 8-heat pump solid-state switch, 9-bunker, 12,16-expansion valve, 11,15-evaporimeter, 17-condenser, 14-compressor.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The product that the utility model adopts market to buy, or the material that market is bought is prepared according to a conventional method, the utility model when mounted solar panel and solar energy air heat collector can be installed according to a conventional method according to the geographical position of locality, the power of direct current pressure fan and exhaust blower is determined according to bunker size, the area of solar panel is determined according to the power of direct current pressure fan, the quantity basis bunker size of solar energy air heat collector and determining, other assembly connects successively according to shown in Fig. 1.
The heat pump with two thermal source of the present utility model, by shown in Fig. 1 by compressor (14), condenser (17), expansion valve (12), evaporimeter (11), check valve (10), check valve (13), evaporimeter (15), expansion valve (16), pressure fan (18) is in turn connected to form a hybrid system, as the heat pump heat distribution system of bunker, wherein condenser (17), pressure fan (18), check valve (19) are connected into bunker hot air inlet by heating tube, and the position of evaporimeter (11) will match with the moisture exhausting port of bunker.
Solar energy air heat collector part of the present utility model, this part by some solar energy air heat collectors (2), direct current pressure fan (3), check valve (7) form, the hot air inlet of bunker is connected into by heating tube, as the solar energy heat distribution system of bunker after they being connected successively.
The equipment with intelligent conversion function of the present utility model, by direct current pressure fan (3) and thin-film solar cells (1) exact connect ion, on fan shaft, stick reflective sticker (6) simultaneously, and photoelectric tachometric transducer (4) is fixed immediately below reflective sticker (6), then photoelectric tachometric transducer (4) is connected with singlechip controller (5), again the switch of heat pump is replaced by solid-state switch (8), implant program of entering to singlechip controller (5) in advance and (when rotating speed is greater than 0, close heat pump solid-state switch, heat pump solid-state switch is opened) when rotating speed is 0, last singlechip controller is connected to heat pump solid-state switch (8) by a triode.This equipment only has solar energy air heat collector work when can realize fine day, heat pump unlatching work when cloudy day, rainy day, snow sky, cloudy and evening.
Reality of work application shows, the utility model meets design requirement completely, can save artificial, shorten drying time, drying efficiency is improved.
Claims (1)
1. the solar-assisted heat pump bunker drying equipment with intelligent converter, it is characterized in that: comprise thin-film solar cells (1), direct current pressure fan (3), reflective sticker (6), photoelectric tachometric transducer (4), singlechip controller (5), heat pump solid-state switch (8), thin-film solar cells (1) is directly connected by wire with direct current pressure fan (3), reflective sticker (6) is attached in the rotating shaft of direct current pressure fan (3), fix photoelectric tachometric transducer (4) immediately below reflective sticker (6) and photoelectric tachometric transducer (4) is connected with singlechip controller (5), last singlechip controller (5) is connected with heat pump solid-state switch (8) by a triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318898.2U CN204063799U (en) | 2014-06-16 | 2014-06-16 | A kind of solar-assisted heat pump bunker drying equipment with intelligent converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318898.2U CN204063799U (en) | 2014-06-16 | 2014-06-16 | A kind of solar-assisted heat pump bunker drying equipment with intelligent converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063799U true CN204063799U (en) | 2014-12-31 |
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ID=52205291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318898.2U Expired - Fee Related CN204063799U (en) | 2014-06-16 | 2014-06-16 | A kind of solar-assisted heat pump bunker drying equipment with intelligent converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713345A (en) * | 2015-03-31 | 2015-06-17 | 云南师范大学 | Energy-storage solar heat pump drying equipment with double heat sources for heat supply |
| CN104729243A (en) * | 2015-03-30 | 2015-06-24 | 广东都灵新能源科技有限公司 | Solar energy and air energy baking chamber system with energy storage and waste heat recycling functions |
| CN104949496A (en) * | 2015-07-03 | 2015-09-30 | 河南天赫伟业能源科技有限公司 | High-temperature heat pump drying system with intelligent adjusting function |
| CN105865161A (en) * | 2016-03-30 | 2016-08-17 | 李宏江 | Solar energy electric heating cured meat air drying machine and rice noodle dryer |
-
2014
- 2014-06-16 CN CN201420318898.2U patent/CN204063799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729243A (en) * | 2015-03-30 | 2015-06-24 | 广东都灵新能源科技有限公司 | Solar energy and air energy baking chamber system with energy storage and waste heat recycling functions |
| CN104713345A (en) * | 2015-03-31 | 2015-06-17 | 云南师范大学 | Energy-storage solar heat pump drying equipment with double heat sources for heat supply |
| CN104949496A (en) * | 2015-07-03 | 2015-09-30 | 河南天赫伟业能源科技有限公司 | High-temperature heat pump drying system with intelligent adjusting function |
| CN105865161A (en) * | 2016-03-30 | 2016-08-17 | 李宏江 | Solar energy electric heating cured meat air drying machine and rice noodle dryer |
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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: 20141231 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |