CN107047141A - One kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system - Google Patents
One kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system Download PDFInfo
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- CN107047141A CN107047141A CN201710440080.6A CN201710440080A CN107047141A CN 107047141 A CN107047141 A CN 107047141A CN 201710440080 A CN201710440080 A CN 201710440080A CN 107047141 A CN107047141 A CN 107047141A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
- Greenhouses (AREA)
Abstract
Heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system are stored the invention discloses one kind, belongs to agricultural facility technical field.The system includes storing heat release, dehumidifying, 4 kinds of functions of ventilation and sterilization.It is solar panel to be reflexed to the water in water tank with water pump after the heat absorption of thermal-collecting tube to store heat release, it is transported in coil pipe and Water in Water Tank, realizes accumulation of heat, when warm indoor air temperature is low, the heat of Water in Water Tanks is discharged into greenhouse through water pipe in radiator with water pump and improves indoor air temperature, heat release is realized；Dehumidifying be with compressor cooling indoor humid air through blower fan by evaporator dehumidification after, sent into condenser heating, when air then being heated into demand with electric heater through airduct indoor, realize dehumidifying；Ventilation is to be realized using indoor and outdoor air port in the presence of blower fan and adjusting air valve；Sterilization is, in dehumidifying or ventilation, to be realized by ultraviolet sterilizing lamp.The present invention can improve solar energy utilization ratio, lift the ability of regulation and control of greenhouse thermal and humidity environment.
Description
Technical field
The invention belongs to agricultural facility technical field, it is related to a kind of storage heat release, dehumidifying, ventilation and antibacterial type sunlight
Room regulator control system, the system architecture is succinct, vdiverse in function, energy consumption is low, it is possible to increase solar energy utilization ratio, lifts greenhouse thermal environment
Ability of regulation and control.
Background technology
Heliogreenhouse is a kind of distinctive vegetables in improper season facilities horticulture building of China, and for a long time, heliogreenhouse is basic
On all use passive accumulation of heat structure, rely primarily on north wall body on daytime and absorb solar radiant energy and carry out passive accumulation of heat, night wall
Again by the heat energy of accumulation to indoor release.Research, which is shown, to be transmitted the solar energy come in by greenhouse front roof and north wall body is stored daytime
The depth of interaction of thermosphere is only 300mm or so, and along wall depth direction, in addition to recuperation layer, wall internal temperature is relatively low,
Wall heat storage capacity is underutilized.On the other hand, due to north wall body night passive heat supply, indoor air temperature is distributed not
Uniformly, there is edge effect in the room area close to front roof so that this region chamber crop is because without the frequent appearance of thermal source supply
Damage to plants caused by sudden drop in temperature or freeze injury.
Northern China most area heliogreenhouse is by virtue of experience carried out certainly frequently with manually mode to heliogreenhouse
Right ventilation, to adjust the humiture and gas concentration lwevel in greenhouse, to the regulation and control level of heliogreenhouse thermal and humidity environment compared with
To be low, and daily management cost increasingly increases.Particularly it is closed in insulation in period, greenhouse and low temperature and high relative humidity usually occurs
Phenomenon, the relative humidity of warm room air is often more than 85%.Research shows when relative humidity reaches 85% in heliogreenhouse
During the above, gray mold or late blight are easily broken out, and harm is serious, it is difficult to prevent and treat, currently without good sterilization measure, cause temperature
Room crop yield loss is up between 20%~30%, and serious is likely to result in total crop failure total crop failure.And daytime, intensity of solar radiation was higher
Period, for prevent warm indoor temperature too high and supplement greenhouse in carbon dioxide content must take venting practice.Therefore,
The dehumidifying, ventilation and sterilization management for carrying out heliogreenhouse are to improve one of important measures of chamber crop yield and quality.
In order to improve heliogreenhouse Indoor Thermal Environment, the regulation and control level to greenhouse thermal and humidity environment, many section skilled workers are lifted
Author has carried out a series of research.Such as Chinese patent ZL2010102046533 and ZL2012101249084 in greenhouse north wall
Indoor sets heat energy collecting device, daytime the heat of collection is shifted and is stored in thermal energy storage, night passes through heat pump machine
Group is used further to heating greenhouse room air after the heat energy in thermal energy storage is lifted, these belong to active accumulation of heat side
Formula, is that the solar energy being projected onto on north wall body is shifted.Although improving greenhouse thermal environment, north wall to a certain extent
Body indoor side surface is blocked, and the heat storage performance of wall itself is underutilized.Such as Chinese patent
ZL201410266040.0 is proposed reduces indoor air humidity using the outer Cryogenic air in night room, and recovery section heat is removed
Wet method；Patent ZL201620221663.0 also devises a kind of heliogreenhouse night dehumidifying ventilating system, but these methods are adopted
Only possesses dehumidification function with Mechanical course, ventilation function still needs to be accomplished manually.Therefore, heliogreenhouse wall how is made full use of
Body accumulation of heat, improves the utilization rate of solar energy, and that realizes heliogreenhouse actively stores heat release, the dehumidifying of mechanization, ventilation and kills
The function of bacterium, lifting heliogreenhouse regulator control system is that green house keeps strong to the ability of regulation and control of warm Indoor Thermal Environment
Health, the important channel of sustainable development.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of storage heat release, dehumidifying, ventilation and antibacterial type daylight
Greenhouse regulator control system, to solve heliogreenhouse in terms of heat release, mechanization dehumidifying, ventilation and sterilizing function is actively stored
Technical barrier, lifting heliogreenhouse system is to the utilization rate of the ability of regulation and control and greenhouse of warm Indoor Thermal Environment to solar energy.
The technical solution adopted by the present invention is as follows.
One kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, including stores heat release, dehumidifying, ventilation
4 kinds of functions of ventilation and sterilization.Described storage heat release function uses water circulating pump (1), motor-operated control valve I (2), thermal isolation and heat storage water delivery
Manage (3), thermal-collecting tube (4), fixed support (5), slot light collection plate (6), temperature sensor I (7), automatic exhaust steam valve (8), coil pipe
(9), motor-operated control valve II (10), attemperater (11), motor-operated control valve III (12), heat supply water-supply-pipe (13), radiator
(14), heat supply return pipe (15), temperature sensor II (16), motor-operated control valve IV (17) and indoor temperature and humidity sensor (18) are set
It is standby to realize；Dehumidification function is using indoor air inlet (20), air cleaner (21), axial flow blower (22), evaporator (23), solidifying
Bear water pond (24), trap (25), expansion valve (26), liquid reservoir (27), condenser (28), copper pipe (35), oil eliminator (36),
Compressor (37), motorized adjustment air-valve I (29), support (30), electric heater (31), temperature sensor III (32), indoor air-supply
Mouthful (34), motorized adjustment air-valve II (39) and thermal insulation wind pipe (38) equipment are realized；Ventilation function is using indoor air intake
Mouth (20), air cleaner (21), axial flow blower (22), motorized adjustment air-valve I (29), motorized adjustment air-valve II (39), dioxy
Change carbon sensor (19), outdoor air inlet (40) and thermal insulation wind pipe (38) equipment to realize；Sterilizing function is mainly using interior
Air inlet (20), air cleaner (21), axial flow blower (22), motorized adjustment air-valve I (29), air channel ultraviolet sterilizing lamp
(33), indoor air outlet (34), motorized adjustment air-valve II (39) and thermal insulation wind pipe (38) equipment are realized.System architecture letter
Clean, vdiverse in function, energy consumption is low, it is possible to increase solar energy utilization ratio, lifts the ability of regulation and control of greenhouse thermal environment.
Described storage heat release function is to shine upon to make thermal-collecting tube (4) on slot light collection plate (6) outside heliogreenhouse room
Temperature is raised, when testing mean reaches 35 DEG C to the temperature of temperature sensor I (7) in 3 minutes, opens motor-operated control valve I
(2) motor-operated control valve III (12) and motor-operated control valve IV (17) and motor-operated control valve II (10), are closed, then starts water circulating pump
(1) water in attemperater (11), is flowed through into water circulating pump (1), thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4) and coil pipe (9),
Attemperater (11) is finally returned to, solar energy is so reflexed to thermal-collecting tube by such iterative cycles by slot light collection plate (6)
(4) on, the internal recirculated water of heating thermal-collecting tube (4) raises circulating water temperature, because coil pipe (9) is embedded in heliogreenhouse north wall
Internal portion, then the heat part in recirculated water is stored in the inside of wall by coil pipe (9), and another part heat is by following
Ring water brings back to attemperater (11), by water of the heat storage in attemperater (11), and when temperature sensor I (7) is 3
When testing mean is less than 35 DEG C in minute, water circulating pump (1) is closed, the heat-accumulating process stored in heat release function is so completed；
When indoor temperature and humidity sensor (18) temperature in 3 minutes testing mean be less than 8 DEG C when, close motor-operated control valve I (2) and
Motor-operated control valve II (10), opens motor-operated control valve III (12), motor-operated control valve IV (17) and water circulating pump (1), will protect successively
Water in reservoir (11) flows through water circulating pump (1), motor-operated control valve III (12), heat supply water-supply-pipe (13), radiator successively
(14), heat supply return pipe (15) and motor-operated control valve IV (17), then return again to attemperater (11), such iterative cycles, this
The heat being stored in attemperater (11) is discharged into interior to improve warm indoor air temperature by sample by radiator (14), and
When testing mean is less than 8 DEG C to the temperature of temperature sensor II (16) in 3 minutes, water circulating pump (1) is closed, is so completed
Store the exothermic process in heat release function.
Described dehumidification function be when warm indoor temperature and humidity sensor (18) humidity in 5 minutes testing mean be higher than
During setting value, motorized adjustment air-valve II (39) is closed, motorized adjustment air-valve I (29) and axial flow blower (22) are opened, by axle stream
Blower fan (22) is by the humid air stream in greenhouse through indoor air inlet (20), thermal insulation wind pipe (38) and air cleaner (21), wet sky
Gas flows through condenser (28) heat temperature raising, then pass through motorized adjustment air-valve I afterwards in evaporator (23) outer surface cooling and dehumidifying
(29), electric heater (31) continues to adjust air themperature, after the test value of temperature sensor III (32) meets set temperature value,
In indoor air outlet (34) feeding greenhouse, such iterative cycles；And refrigerant absorbs the heat of humid air in evaporator (23)
Amount vaporization becomes refrigerant gas, flows through compressor (37) copper pipe (35), oil eliminator (36) and copper pipe (35) compressor (37),
High-temperature high-pressure refrigerant gas is become by the air-breathing compression of compressor (37), then heated in the heat release of condenser (28) surface empty
Gas, and refrigerant becomes the refrigerant of liquid high pressure, and low-pressure low-temperature liquid system is become by expansion valve (26) through liquid reservoir (27)
Cryogen, returns to evaporator, and such iterative cycles complete kind of refrigeration cycle；When the humidity of indoor temperature and humidity sensor (18) is at 5 points
When testing mean is less than setting value in clock, axial flow blower (22) and motorized adjustment air-valve I (29) are closed, is followed by above-mentioned two
Ring process realizes dehumidification function.
Described ventilation function is when the temperature of indoor temperature and humidity sensor (18) tested flat in 3 minutes on daytime
Average higher than setting value or carbon dioxide sensor (19) gas concentration lwevel in 5 minutes testing mean be less than setting value
When, motorized adjustment air-valve I (29), motorized adjustment air-valve II (39) and axial flow blower (22) are opened successively, by axial flow blower
(22) air of the air in greenhouse and outdoor is flowed separately through into indoor air inlet (20) and outdoor air inlet (40) in insulation
Mix, sent into by indoor air outlet (34) in greenhouse in airduct (38), reduction indoor air temperature and gas concentration lwevel, temperature
Indoor partial air excludes outdoor, such iterative cycles by heliogreenhouse gap.When indoor temperature and humidity sensor (18)
Temperature in 3 minutes testing mean less than setting value or carbon dioxide sensor (19) gas concentration lwevel in 5 minutes
When testing mean is higher than setting value, axial flow blower (22), motorized adjustment air-valve I (29) and motorized adjustment air-valve II are closed successively
(39) ventilation function, is completed.
Described thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4), fixed support (5), slot light collection plate (6), TEMP
Device I (7), automatic exhaust steam valve (8) and outdoor air inlet (40) are arranged in outside heliogreenhouse room, and slot light collection plate (6) is used
Fixed support (5) fixed placement is on the rear pitched roof of heliogreenhouse, and coil pipe (9) is laid in inside north wall body, attemperater
(11) it is arranged in greenhouse under frozen soil layer, to reduce, amount of stored heat is lost, and remainder is all disposed within greenhouse room.
Described sterilizing function is, in dehumidification function or ventilation function operation, to open air channel ultraviolet sterilizing lamp
(33) sterilizing function to sunlight room air, is realized, at the end of dehumidification function, air channel ultraviolet sterilizing lamp is closed
(33)。
Described dehumidification function can not be run simultaneously with ventilation function, and store heat release function can with dehumidification function or
Ventilation function is run simultaneously.
Compared with existing heliogreenhouse thermal and humidity environment control technique, the invention has the advantages that.
(1) the heliogreenhouse regulator control system invented have it is simple for structure, set of system can realize storage heat release, dehumidifying,
4 kinds of functions of ventilation and sterilization.
(2) the heliogreenhouse regulator control system invented can reclaim net quantity of heat of the room air in dehumidification process, and will
The air that the part electric energy of compressor work consumption is changed into after heat dehumidifying, energy consumption is low, and is set indoors at air outlet
Electric heater is put to ensure that the air themperature sent into greenhouse is not less than setting value, tune of the system to warm indoor thermal environment is improved
Control ability.
(3) the heliogreenhouse regulator control system invented can further improve the amount of stored heat inside heliogreenhouse north wall body,
North wall body surface surface radiation and convection current heat capacity are lifted, at the same time radiator is being set at greenhouse front roof, is making temperature
Room indoor air temperature is evenly distributed, solve the edge effect of warm indoor temperature distribution, it is to avoid greenhouse is damaged to plants caused by sudden drop in temperature or freeze injury is asked
Topic, it is possible to increase solar energy utilization ratio, lifts the ability of regulation and control of greenhouse thermal environment.
(4) the heliogreenhouse regulator control system invented it is widely applicable, not only go for newly-built greenhouse, it is also possible to
In the dehumidifying of old greenhouse, technological transformation of the sterilization with ventilation.
Brief description of the drawings
The a kind of of Fig. 1 present invention stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system schematic diagram.
In figure：1. the thermal-collecting tube 5. of 2. motor-operated control valve of water circulating pump, I 3. thermal isolation and heat storage water-supply-pipe 4. is consolidated
The motor-operated control valve II of 9. coil pipe of fixed rack 6. slot light collection plate, 7. temperature sensor, I 8. automatic exhaust steam valve 10.
11. the heat supply return pipe 16. of 14. radiator of attemperater 12. motor-operated control valve, III 13. heat supply water-supply-pipe 15.
The carbon dioxide sensor 20. of II 17. motor-operated control valve of temperature sensor, IV 18. indoor temperature and humidity sensor 19.
The evaporator 24 of 21. air cleaner of indoor air inlet, 22. axial flow blower 23 condenses the trap of pond 25.
26. the electric heater of I 30. support of expansion valve 27. liquid reservoir, 28. condenser, 29. motorized adjustment air-valve 31.
32. the oil of 35. copper pipe of air outlet 36. separation in the Room of III 33. air channel ultraviolet sterilizing lamp of temperature sensor 34.
The outdoor air inlet of 39. motorized adjustment air-valve of device 37. compressor, 38. thermal insulation wind pipe II 40..
Embodiment
1 pair of embodiment of the invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the heliogreenhouse regulator control system includes storing heat release, dehumidifying, 4 kinds of functions of ventilation and sterilization.Store
Heat release function uses water circulating pump (1), motor-operated control valve I (2), thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4), fixed support
(5), slot light collection plate (6), temperature sensor I (7), automatic exhaust steam valve (8), coil pipe (9), motor-operated control valve II (10), insulation
Water tank (11), motor-operated control valve III (12), heat supply water-supply-pipe (13), radiator (14), heat supply return pipe (15), TEMP
Device II (16), motor-operated control valve IV (17) and indoor temperature and humidity sensor (18) equipment are realized；Dehumidification function is entered using interior
Air port (20), air cleaner (21), axial flow blower (22), evaporator (23), condensation pond (24), trap (25), expansion
Valve (26), liquid reservoir (27), condenser (28), copper pipe (35), oil eliminator (36), compressor (37), motorized adjustment air-valve I
(29), support (30), electric heater (31), temperature sensor III (32), indoor air outlet (34), motorized adjustment air-valve II (39)
And thermal insulation wind pipe (38) equipment is realized；Ventilation function uses indoor air inlet (20), air cleaner (21), axle stream
Blower fan (22), motorized adjustment air-valve I (29), motorized adjustment air-valve II (39), carbon dioxide sensor (19), outdoor air inlet
And thermal insulation wind pipe (38) equipment is realized (40)；Sterilizing function mainly using indoor air inlet (20), air cleaner (21),
Axial flow blower (22), motorized adjustment air-valve I (29), air channel ultraviolet sterilizing lamp (33), indoor air outlet (34), motorized adjustment wind
Valve II (39) and thermal insulation wind pipe (38) equipment are realized.
It is to shine upon to make thermal-collecting tube (4) temperature liter on slot light collection plate (6) outside heliogreenhouse room to store heat release function
Height, when testing mean reaches 35 DEG C to the temperature of temperature sensor I (7) in 3 minutes, opens motor-operated control valve I (2) and electricity
Dynamic control valve II (10), closes motor-operated control valve III (12) and motor-operated control valve IV (17), then starts water circulating pump (1), will
Water in attemperater (11) flows through water circulating pump (1), thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4) and coil pipe (9), finally returns
Attemperater (11) is returned, such iterative cycles so reflex to solar energy on thermal-collecting tube (4) by slot light collection plate (6), plus
The internal recirculated water of hot thermal-collecting tube (4), raises circulating water temperature, because coil pipe (9) is embedded in inside heliogreenhouse north wall body, in
It is a part of inside that wall is stored in by coil pipe (9) of heat in recirculated water, and another part heat is taken back by recirculated water
To attemperater (11), by water of the heat storage in attemperater (11), and when temperature sensor I (7) was surveyed in 3 minutes
When trying average value less than 35 DEG C, water circulating pump (1) is closed, the heat-accumulating process stored in heat release function is so completed；Work as Indoor Temperature
The temperature of humidity sensor (18) closes motor-operated control valve I (2) and Electronic control when testing mean is less than 8 DEG C in 3 minutes
Valve II (10), opens motor-operated control valve III (12), motor-operated control valve IV (17) and water circulating pump (1), by attemperater successively
(11) water in flows through water circulating pump (1), motor-operated control valve III (12), heat supply water-supply-pipe (13), radiator (14), heat supply successively
Return pipe (15) and motor-operated control valve IV (17), then return again to attemperater (11), such iterative cycles, so being stored in
Heat in attemperater (11) is discharged into interior to improve warm indoor air temperature by radiator (14), and works as TEMP
The temperature of device II (16) in 3 minutes testing mean be less than 8 DEG C when, close water circulating pump (1), complete storage heat release function in
Exothermic process.
Dehumidification function be when warm indoor temperature and humidity sensor (18) humidity in 5 minutes testing mean be higher than setting value
When, motorized adjustment air-valve II (39) is closed, motorized adjustment air-valve I (29) and axial flow blower (22) are opened, by axial flow blower
(22) by the humid air stream in greenhouse through indoor air inlet (20), thermal insulation wind pipe (38) and air cleaner (21), humid air exists
Evaporator (23) outer surface cooling and dehumidifying, flows through condenser (28) heat temperature raising afterwards, then by motorized adjustment air-valve I (29),
Electric heater (31) continues to adjust air themperature, after the test value of temperature sensor III (32) meets set temperature value, by room
In inner wind outlet (34) feeding greenhouse, such iterative cycles；And refrigerant absorbs the heat vapour of humid air in evaporator (23)
Change becomes refrigerant gas, flows through compressor (37) copper pipe (35), oil eliminator (36) and copper pipe (35) compressor (37), passes through
The air-breathing compression of compressor (37) becomes high-temperature high-pressure refrigerant gas, then heats air in the heat release of condenser (28) surface,
And refrigerant becomes the refrigerant of liquid high pressure, low-pressure low-temperature liquid refrigeration is become by expansion valve (26) through liquid reservoir (27)
Agent, returns to evaporator, and such iterative cycles complete kind of refrigeration cycle；When the humidity of indoor temperature and humidity sensor (18) was at 5 minutes
When interior testing mean is less than setting value, axial flow blower (22) and motorized adjustment air-valve I (29) are closed, is circulated by above-mentioned two
Process realizes dehumidification function.
Ventilation function be daytime when indoor temperature and humidity sensor (18) temperature in 3 minutes testing mean it is high
When testing mean is less than setting value to the gas concentration lwevel of setting value or carbon dioxide sensor (19) in 5 minutes, according to
Secondary unlatching motorized adjustment air-valve I (29), motorized adjustment air-valve II (39) and axial flow blower (22), by axial flow blower (22) by temperature
Indoor air and the air of outdoor flow separately through indoor air inlet (20) and outdoor air inlet (40) in thermal insulation wind pipe (38)
Middle mixing, is sent into greenhouse by indoor air outlet (34), reduction indoor air temperature and gas concentration lwevel, the portion in greenhouse
Air is divided to exclude outdoor, such iterative cycles by heliogreenhouse gap.When the temperature of indoor temperature and humidity sensor (18) is at 3 points
In clock testing mean less than setting value or carbon dioxide sensor (19) gas concentration lwevel in 5 minutes testing mean
During higher than setting value, axial flow blower (22), motorized adjustment air-valve I (29) and motorized adjustment air-valve II (39) are closed successively, are completed
Ventilation function.
Sterilizing function is, in dehumidification function or ventilation function operation, to open air channel ultraviolet sterilizing lamp (33), real
Now to the sterilizing function of sunlight room air, at the end of dehumidification function, air channel ultraviolet sterilizing lamp (33) is closed.
Thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4) in the system, fixed support (5), slot light collection plate (6), temperature
Sensor I (7), automatic exhaust steam valve (8) and outdoor air inlet (40) are arranged in outside heliogreenhouse room, and slot light collection plate (6)
Using fixed support (5) fixed placement on the rear pitched roof of heliogreenhouse, coil pipe (9) is laid in inside north wall body, is incubated water
Case (11) is arranged in greenhouse under frozen soil layer.
Above to the present invention heliogreenhouse regulator control system and its implementation be illustrated, but the present invention implementation not
It is limited to this, all any change done based on the present invention or modification belong to the scope of protection of present invention.
Claims (7)
1. one kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, including stores heat release, dehumidifying, divulges information and change
4 kinds of functions of gas and sterilization, it is characterised in that：Described storage heat release function is using water circulating pump (1), motor-operated control valve I (2), guarantor
Intermediate temperature regenerator water-supply-pipe (3), thermal-collecting tube (4), fixed support (5), slot light collection plate (6), temperature sensor I (7), automatic exhaust steam valve
(8), coil pipe (9), motor-operated control valve II (10), attemperater (11), motor-operated control valve III (12), heat supply water-supply-pipe (13), dissipate
Hot device (14), heat supply return pipe (15), temperature sensor II (16), motor-operated control valve IV (17) and indoor temperature and humidity sensor
(18) equipment is realized；Dehumidification function uses indoor air inlet (20), air cleaner (21), axial flow blower (22), evaporator
(23) pond (24), trap (25), expansion valve (26), liquid reservoir (27), condenser (28), copper pipe (35), oil separation, are condensed
Device (36), compressor (37), motorized adjustment air-valve I (29), support (30), electric heater (31), temperature sensor III (32), room
Inner wind outlet (34), motorized adjustment air-valve II (39) and thermal insulation wind pipe (38) equipment are realized；Ventilation function uses room
Interior air inlet (20), air cleaner (21), axial flow blower (22), motorized adjustment air-valve I (29), motorized adjustment air-valve II
(39), carbon dioxide sensor (19), outdoor air inlet (40) and thermal insulation wind pipe (38) equipment are realized；Sterilizing function is main
Gone out using indoor air inlet (20), air cleaner (21), axial flow blower (22), motorized adjustment air-valve I (29), air channel ultraviolet
Bacterium lamp (33), indoor air outlet (34), motorized adjustment air-valve II (39) and thermal insulation wind pipe (38) equipment are realized；The system architecture
Succinctly, vdiverse in function, energy consumption is low, it is possible to increase solar energy utilization ratio, lifts the ability of regulation and control of greenhouse thermal environment.
2. a kind of storage heat release according to claim 1, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, its
It is characterised by：Described storage heat release function is to shine upon to make thermal-collecting tube (4) on slot light collection plate (6) outside heliogreenhouse room
Temperature is raised, when testing mean reaches 35 DEG C to the temperature of temperature sensor I (7) in 3 minutes, opens motor-operated control valve I
(2) motor-operated control valve III (12) and motor-operated control valve IV (17) and motor-operated control valve II (10), are closed, then starts water circulating pump
(1) water in attemperater (11), is flowed through into water circulating pump (1), thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4) and coil pipe (9),
Attemperater (11) is finally returned to, solar energy is so reflexed to thermal-collecting tube by such iterative cycles by slot light collection plate (6)
(4) on, the internal recirculated water of heating thermal-collecting tube (4) raises circulating water temperature, because coil pipe (9) is embedded in heliogreenhouse north wall
Internal portion, then the heat part in recirculated water is stored in the inside of wall by coil pipe (9), and another part heat is by following
Ring water brings back to attemperater (11), by water of the heat storage in attemperater (11), and when temperature sensor I (7) is 3
When testing mean is less than 35 DEG C in minute, water circulating pump (1) is closed, the heat-accumulating process stored in heat release function is so completed；
When indoor temperature and humidity sensor (18) temperature in 3 minutes testing mean be less than 8 DEG C when, close motor-operated control valve I (2) and
Motor-operated control valve II (10), opens motor-operated control valve III (12), motor-operated control valve IV (17) and water circulating pump (1), will protect successively
Water in reservoir (11) flows through water circulating pump (1), motor-operated control valve III (12), heat supply water-supply-pipe (13), radiator successively
(14), heat supply return pipe (15) and motor-operated control valve IV (17), then return again to attemperater (11), such iterative cycles, this
The heat being stored in attemperater (11) is discharged into interior to improve warm indoor air temperature by sample by radiator (14), and
When testing mean is less than 8 DEG C to the temperature of temperature sensor II (16) in 3 minutes, water circulating pump (1) is closed, is so completed
Store the exothermic process in heat release function.
3. a kind of storage heat release according to claim 1, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, its
It is characterised by：Described dehumidification function be when warm indoor temperature and humidity sensor (18) humidity in 5 minutes testing mean it is high
When setting value, motorized adjustment air-valve II (39) is closed, motorized adjustment air-valve I (29) and axial flow blower (22) are opened, by axle
Flow fan (22) by the humid air stream in greenhouse through indoor air inlet (20), thermal insulation wind pipe (38) and air cleaner (21), it is wet
Air flows through condenser (28) heat temperature raising, then pass through motorized adjustment air-valve I afterwards in evaporator (23) outer surface cooling and dehumidifying
(29), electric heater (31) continues to adjust air themperature, after the test value of temperature sensor III (32) meets set temperature value,
In indoor air outlet (34) feeding greenhouse, such iterative cycles；And refrigerant absorbs the heat of humid air in evaporator (23)
Amount vaporization becomes refrigerant gas, flows through compressor (37) copper pipe (35), oil eliminator (36) and copper pipe (35) compressor (37),
High-temperature high-pressure refrigerant gas is become by the air-breathing compression of compressor (37), then heated in the heat release of condenser (28) surface empty
Gas, and refrigerant becomes the refrigerant of liquid high pressure, and low-pressure low-temperature liquid system is become by expansion valve (26) through liquid reservoir (27)
Cryogen, returns to evaporator, and such iterative cycles complete kind of refrigeration cycle；When the humidity of indoor temperature and humidity sensor (18) is at 5 points
When testing mean is less than setting value in clock, axial flow blower (22) and motorized adjustment air-valve I (29) are closed, is followed by above-mentioned two
Ring process realizes dehumidification function.
4. a kind of storage heat release according to claim 1, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, its
It is characterised by：Described ventilation function is when the temperature of indoor temperature and humidity sensor (18) was tested in 3 minutes on daytime
Average value higher than setting value or carbon dioxide sensor (19) gas concentration lwevel in 5 minutes testing mean less than setting
During value, motorized adjustment air-valve I (29), motorized adjustment air-valve II (39) and axial flow blower (22) are opened successively, by axial flow blower
(22) air of the air in greenhouse and outdoor is flowed separately through into indoor air inlet (20) and outdoor air inlet (40) in insulation
Mix, sent into by indoor air outlet (34) in greenhouse in airduct (38), reduction indoor air temperature and gas concentration lwevel, temperature
Indoor partial air excludes outdoor, such iterative cycles by heliogreenhouse gap；When indoor temperature and humidity sensor (18)
Temperature in 3 minutes testing mean less than setting value or carbon dioxide sensor (19) gas concentration lwevel in 5 minutes
When testing mean is higher than setting value, axial flow blower (22), motorized adjustment air-valve I (29) and motorized adjustment air-valve II are closed successively
(39) ventilation function, is completed.
5. a kind of storage heat release according to claim 1, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, its
It is characterised by：Described sterilizing function is, in dehumidification function or ventilation function operation, to open air channel ultraviolet sterilizing lamp
(33) sterilizing function to sunlight room air, is realized, at the end of dehumidification function, air channel ultraviolet sterilizing lamp is closed
(33)。
6. a kind of storage heat release according to claim 1, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system, its
It is characterised by：Described thermal isolation and heat storage water-supply-pipe (3), thermal-collecting tube (4), fixed support (5), slot light collection plate (6), TEMP
Device I (7), automatic exhaust steam valve (8) and outdoor air inlet (40) are arranged in outside heliogreenhouse room, and slot light collection plate (6) is used
Fixed support (5) fixed placement is on the rear pitched roof of heliogreenhouse, and coil pipe (9) is laid in inside north wall body, attemperater
(11) it is arranged in greenhouse under frozen soil layer, to reduce, amount of stored heat is lost, and remainder is all disposed within greenhouse room.
7. a kind of heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse of storing according to any one of claim 1-4 is adjusted
Control system, it is characterised in that：Described dehumidification function can not be run simultaneously with ventilation function, and store heat release function can be with
Dehumidification function or ventilation function synchronous operation.
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| CN201710440080.6A CN107047141A (en) | 2017-06-12 | 2017-06-12 | One kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system |
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|---|---|---|---|
| CN201710440080.6A CN107047141A (en) | 2017-06-12 | 2017-06-12 | One kind stores heat release, dehumidifying, ventilation and antibacterial type heliogreenhouse regulator control system |
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| CN107667730A (en) * | 2017-10-30 | 2018-02-09 | 德清绿色阳光农业生态有限公司 | Nursery stock glasshouse air circulation device |
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| CN114868564A (en) * | 2022-06-23 | 2022-08-09 | 宁夏国源科技有限公司 | Automatic sunlight greenhouse of heat accumulation |
| CN115428680A (en) * | 2022-08-31 | 2022-12-06 | 云南旭滇农业技术有限公司 | Double-effect solar greenhouse with water-air film heat exchange coupled with air energy and environment control method |
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Application publication date: 20170818 |