CN204811933U - Solar energy and dry device of automatic warm and humid control red date system of electric energy linkage - Google Patents
Solar energy and dry device of automatic warm and humid control red date system of electric energy linkage Download PDFInfo
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- CN204811933U CN204811933U CN201520511294.4U CN201520511294U CN204811933U CN 204811933 U CN204811933 U CN 204811933U CN 201520511294 U CN201520511294 U CN 201520511294U CN 204811933 U CN204811933 U CN 204811933U
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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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses a solar energy and dry device of automatic warm and humid control red date system of electric energy linkage, including oven and solar collector, oven top middle part is setting up heated air circulation backward flow trachea, is connecting exhaust solenoid valve and exhaust wet fan on the trachea that should flow back, is setting up humidification device in the oven below the both sides of top respectively, setting up to keep off in the oven upper portion of backward flow trachea import below and flowing the board, hot -blast intake pipe is being connected at oven bottom center, and the bottom surface center in the oven is the radial flow distribution plate that admits air that is setting up, is setting up humidity transducer and temperature sensor on the oven lateral wall respectively, the hot -blast intake pipe other end connecting hydrologic cycle heat transfer room and electrical heating room respectively, install the indoor heat exchange tube of hydrologic cycle heat transfer pass through the circulating pump with solar collector link to each other, the backward flow trachea link to each other through circulation solenoid valve and intake pipe, the fan that admits air of installation in the intake pipe, its outlet duct is linked together with hydrologic cycle heat transfer room and electrical heating room respectively.
Description
Technical field
The utility model relates to a kind of solar energy and electric energy and to link automatic warm and humid control red jujube drying device.
Background technology
Along with Agriculture in Xinjiang industry restructuring, industry of planting forest or fruit tress cultivated area expands rapidly, and wherein the cultivated area of red date increases the fastest, brings huge economic benefit to peasant, but the drying technologies such as current red date adopt natural drying and artificial drying two kinds of modes mostly.The many employings of natural drying are dried, convenient and simple, gather after the abundant maturation of jujube is painted, be stacked at threshing ground, shine 10-20 days depending on air themperature and humidity conditions, the method is adopted by wide farmers at present, and advantage is simple and convenient, do not need the energy, shortcoming can not process fruit in a large number, and the water content of dry rear fruit is generally greater than 28%, does not reach national standard, commodity rate is little, can not carry out suitability for industrialized production.At present, it is main method that the production equipment of domestic artificial drying red date generally adopts drying room drying, often there is color in red date, quality is poor in drying process, the loss such as nutrient is larger, overall drying product quality has much room for improvement, and because such drying current used energy is mainly based on coal, electricity and natural gas, energy consumption is large, environmental disruption and heavy contamination.
Xinjiang solar energy resources is very abundant, annual sunshine time is 2550 ~ 3500 hours, and percentage of sunshine is 60% ~ 80%, and annual radiant all quality reaches 5430 ~ 6670MJ/m2, year, radiant illumination total amount was than China same latitude regional high 10% ~ 15%, higher than In Middle And Lower Reaches of Changjiang River by 15% ~ 25%.Occupy national second, be only second to Tibet plateau.The annual number of days being greater than 6 hours sunshine is 250 ~ 325 days, sunshine temperature higher than the number of days of 10 DEG C generally more than 150 days.Therefore, Xinjiang solar energy development utilizes good prospect.
Summary of the invention
The purpose of this utility model is to provide a kind of solar energy and electric energy to link automatic warm and humid control red jujube drying device, utilize solar energy and electric energy, humiture change is organically combined with drying technics, even if the Xinjiang characteristic fruits such as red date form a kind of hot and humid environment at drying special time period, its operating efficiency is high, structure is simple, dependable performance, can economize energy and improve drying product quality greatly.
The purpose of this utility model realizes like this, a kind of solar energy and electric energy link automatic warm and humid control red jujube drying device, comprise baking oven and solar thermal collector, baking oven top middle portion arranges hot air circulation backflow tracheae, this backflow tracheae is connected to exhaust solenoid valve and wet-emitting blower, baking oven inner top down either side arranges damping device respectively, in baking oven top below described backflow tracheal entrance, flow-stopping plate is set, baking oven bottom centre is connected to hot blast air inlet pipe, bottom center in baking oven radially arranges air inlet flow distribution plate, oven side wall arranges humidity sensor and temperature sensor respectively, the described hot blast air inlet pipe other end respectively connected water circulation heat exchange room and electrical heating room, the heat exchanger tube being arranged on water circulation heat exchange indoor is connected with described solar thermal collector by circulating pump, described backflow tracheae is connected with air inlet pipe by circulating electromagnetic valve, and air inlet pipe is provided with ventilating fan, and two escape pipes of ventilating fan are connected with water circulation heat exchange room and electrical heating room respectively by magnetic valve, described temperature-humidity sensor and each magnetic valve, water circulating pump are connected with PLC respectively.
Utility model works process is as follows: (1) is when the temperature in baking oven is lower than setting value, and solar water heater water tank temperature reaches setting when requiring, hot-water circulating pump starts, hot water in solar water heater water tank enters water circulation heat exchange room under the effect of water circulating pump, water circulation heat exchange pipe is installed in water circulation heat exchange room, heat is passed to Heat Room; Solar energy heating magnetic valve is opened simultaneously, and electric energy heating electromagnetic valve cuts out, and the air inlet of water circulation heat exchange room is opened, and the air-flow that ventilating fan is sent here enters baking oven after the heating of water circulation heat exchange room, dries red date.
(2) when the temperature in baking oven is lower than setting value, and solar energy is not enough, and when the temperature of solar water heater water tank is lower than setting value, water circulating pump quits work, and electric heating system starts, and electrical heating thermal resistance wire is energized; Solar energy heating closed electromagnetic valve simultaneously, electric energy heating electromagnetic valve is opened, and the air inlet of electrical heating room is opened, and the air-flow that ventilating fan is sent here enters baking oven after the heating of electrical heating room, dries red date.
(3) when the temperature in baking oven is higher than setting value, water circulating pump quits work, and electric heater unit also will stop simultaneously;
(4) gas of discharging in baking oven can be back to baking oven through hot air circulation return duct, circulating electromagnetic valve after entering ventilating fan, and recycling, to reach energy-conservation requirement.
(5) when the humidity in baking oven is lower than the value range set, the damping device being positioned at baking oven top starts, and to improve the humidity of baking oven, the gas simultaneously in baking oven is back to baking oven to reach the object of moisture-keeping energy-saving through return duct.
(7) when the humidity in baking oven exceedes the value of setting, the circulating electromagnetic valve be arranged on hot air circulation return duct is closed, and air inlet electromagnetic valve and exhaust solenoid valve are opened, and the gas in baking oven directly drains into outside baking oven, to reduce the humidity in baking oven.
(8) solar energy water replanishing device: install in solar energy hot water tank by limnimeter, when water level is lower than setting value, by entering water electromagnetic valve, automatic water supplement, guarantees the constant of water level.
(9) native system uses PLC intelligence control system, PLC uses siemens PLC series small PLC(MicroPLC), CPU model is 226, it is of compact construction, cheap cost and powerful instruction set, the EM235 that analog quantity spread module selects 4 input/1 to export, CPU226 easily extensible reaches 7 EM modules.Touch-screen selects the TOP touch-screen of M2I company, and it has high-resolution, the color of high brightness, has serial, parallel communications mouth and high speed graphic controller.By PLC programming software by temperature control curve parameter control process, humid control parameter of curve control program input PLC, real-time monitoring also controls the startup and the closedown that add electrothermal relay, water circulating pump, damping device and air exhausting device relay, and the opening and closing of all kinds of magnetic valve, and show current mode of heating in real time by touch-screen, current temperature value, humidity value and change curve, and cistern water level, temperature value setting, the functions such as the setting of oven temperature, humidity value.The utility model adopts solar energy (electric supplementary heating), automatic humidification, and digital display controls, and operating efficiency is high, drying superior product quality, and structure is simple, reliable operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is syndeton schematic diagram of the present utility model.
Detailed description of the invention
A kind of solar energy and electric energy link automatic warm and humid control red jujube drying device, as shown in Figure 1, comprise baking oven 8 and solar thermal collector 1, solar thermal collector 1 is installed with level sensor and water tank temperature sensor, the water inlet pipe of solar thermal collector 1 is installed with magnetic valve.Baking oven 8 top middle portion arranges hot air circulation backflow tracheae 5, this backflow tracheae 5 is connected to exhaust solenoid valve and wet-emitting blower 6, and the moisture exhausting port 7 of wet-emitting blower 6 opens wide.Baking oven 8 inner top down either side arranges damping device 3 respectively.Arrange flow-stopping plate 4 in baking oven top below described backflow tracheal entrance, baking oven bottom centre is connected to hot blast air inlet pipe 10, and the bottom center in baking oven 8 radially arranges air inlet flow distribution plate 9, in order to be evenly distributed in baking oven 8 by hot blast.Baking oven 8 sidewall arranges humidity sensor and temperature sensor respectively.Described hot blast air inlet pipe 10 other end respectively connected water circulation heat exchange room 11 and electrical heating room 14, is installed with electrical heating resistance wire 13 in electrical heating room 14.The heat exchanger tube 12 be arranged in water circulation heat exchange room 11 is connected with described solar thermal collector 1 by circulating pump and circulating water pipe 2; Described backflow tracheae is connected with air inlet pipe 17 by circulating electromagnetic valve, air inlet pipe 17 is provided with ventilating fan 16, and two escape pipes 15 of ventilating fan 16 are connected with water circulation heat exchange room 11 and electrical heating room 14 respectively by magnetic valve; Described temperature-humidity sensor and each magnetic valve, water circulating pump, water tank Temperature Humidity Sensor are connected with PLC respectively.
Claims (1)
1. a solar energy and electric energy link automatic warm and humid control red jujube drying device, comprise baking oven and solar thermal collector, it is characterized in that: baking oven top middle portion arranges hot air circulation backflow tracheae, this backflow tracheae is connected to exhaust solenoid valve and wet-emitting blower, baking oven inner top down either side arranges damping device respectively, in baking oven top below described backflow tracheal entrance, flow-stopping plate is set, baking oven bottom centre is connected to hot blast air inlet pipe, bottom center in baking oven radially arranges air inlet flow distribution plate, oven side wall arranges humidity sensor and temperature sensor respectively, the described hot blast air inlet pipe other end respectively connected water circulation heat exchange room and electrical heating room, the heat exchanger tube being arranged on water circulation heat exchange indoor is connected with described solar thermal collector by circulating pump, described backflow tracheae is connected with air inlet pipe by circulating electromagnetic valve, and air inlet pipe is provided with ventilating fan, and two escape pipes of ventilating fan are connected with water circulation heat exchange room and electrical heating room respectively by magnetic valve, described temperature-humidity sensor and each magnetic valve, water circulating pump are connected with PLC respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511294.4U CN204811933U (en) | 2015-07-15 | 2015-07-15 | Solar energy and dry device of automatic warm and humid control red date system of electric energy linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511294.4U CN204811933U (en) | 2015-07-15 | 2015-07-15 | Solar energy and dry device of automatic warm and humid control red date system of electric energy linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204811933U true CN204811933U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511294.4U Expired - Fee Related CN204811933U (en) | 2015-07-15 | 2015-07-15 | Solar energy and dry device of automatic warm and humid control red date system of electric energy linkage |
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| Country | Link |
|---|---|
| CN (1) | CN204811933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936446A (en) * | 2018-08-14 | 2018-12-07 | 何天泽 | Nourishing red date processing technology |
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2015
- 2015-07-15 CN CN201520511294.4U patent/CN204811933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936446A (en) * | 2018-08-14 | 2018-12-07 | 何天泽 | Nourishing red date processing technology |
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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: 20151202 Termination date: 20160715 |