CN207560923U - A kind of greenhouse intelligent temperature control system - Google Patents
A kind of greenhouse intelligent temperature control system Download PDFInfo
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- CN207560923U CN207560923U CN201721404764.2U CN201721404764U CN207560923U CN 207560923 U CN207560923 U CN 207560923U CN 201721404764 U CN201721404764 U CN 201721404764U CN 207560923 U CN207560923 U CN 207560923U
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- Prior art keywords
- pipe
- heat
- greenhouse
- temperature control
- control system
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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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Abstract
The utility model is related to a kind of greenhouse intelligent temperature control systems, and including solar water heater, solar water heater, which is connected on delivery main, is provided with the first temperature sensors, and delivery main is connected with the first conveying branches pipe and the second conveying branches pipe；First conveying branches pipe is connected with tank, and the second conveying branches pipe is connected with Compressor Group, hot water pipe is connected between tank and Compressor Group；Hot and cold water outlet pipe is provided on tank, hot and cold water outlet pipe is connected with the cooling system on plantation seedbed, cooling system on plantation seedbed is provided with water inlet pipe and outlet pipe, water inlet pipe is connected with hot and cold water outlet pipe, outlet pipe is connected with tank, tank is connected with solar water heater by pipeline, and water pump is provided between tank and solar water heater；The third temperature sensor for the inside for being arranged on greenhouse is further included, radiator fan is provided on the canopy wall of greenhouse, is electrically connected between third temperature sensor and radiator fan.
Description
Technical field
The utility model is related to a kind of intelligent temperature control system, specifically, being related to a kind of greenhouse intelligent temperature control system
System, belongs to technical field of temperature control.
Background technology
Greenhouse cultivation improves temperature of shed to a certain extent, meets the requirement to temperature such as veterinary antibiotics, makes
Veterinary antibiotics harvest time shifts to an earlier date, so as to obtain higher economic benefit.Temperature is too low, and crops are easily freezed to death；Temperature mistake
Height, moisture evaporation is too fast, very unfavorable to the growth of crops；To keep the temperature in greenhouse, the needs pair when temperature is too low
It heats, needs in temperature drift to being aerated heat dissipation in greenhouse in greenhouse.
It is at present, general using by the way of fire coal or electrically heated mode carries out the heating of winter greenhouse greenhouse, fire coal takes
Warm mode be easy to cause the excessive emissions of carbon dioxide, wastes resource, does not meet instantly environmentally friendly theory, while fire coal takes
Warm mode cannot be guaranteed the temperature needed for plant growth, easily cause the death or the underproduction of crops, electrically heated mode into
The heating of row winter greenhouse greenhouse, power consumption is higher, and use cost is higher；
It needing to open to divulge information when summer temp is excessively high and just radiate, the degree of automation is relatively low, reduces working efficiency,
Temperature control simultaneously is not accurate, easily causes the death or the underproduction of crops.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, provides a kind of greenhouse intelligent temperature control system
System, which can convert solar energy into thermal energy and carry out the heating in greenhouse winter, and not filled in solar energy
Start emergent heating schedule when sufficient, substantially increase the utilization rate of solar energy, ensure that the temperature needed for plant growth, no dirt
Dye, environmental protection；The water that compressor set is freezed can be delivered to the cooling that greenhouse carries out summer by the intelligent temperature control system,
The heat emission fan that greenhouse can be opened simultaneously carries out the heat dissipation of greenhouse, ensure that needed for the growth of greenhouse summer annual
Temperature；In addition, the intelligent temperature control system the degree of automation is higher, temperature control is accurate, improve greenhouse plant into
Motility rate has submitted the fruiting rate of greenhouse plant, improves task efficiency.
For solution more than technical problem, the utility model uses following technical scheme：A kind of greenhouse intelligent temperature control system
System, including solar water heater, it is characterised in that：The solar water heater, which is connected on delivery main, is provided with the first temperature
Temperature sensor, delivery main are connected with the first conveying branches pipe and the second conveying branches pipe；
The first conveying branches pipe is connected with tank, and the second conveying branches pipe is connected with Compressor Group, tank
Hot water pipe is connected between Compressor Group；
Hot and cold water outlet pipe is provided on the tank, hot and cold water outlet pipe is connected with the cooling system on plantation seedbed
It connects, the cooling system planted on seedbed is provided with water inlet pipe and outlet pipe, and water inlet pipe is connected with hot and cold water outlet pipe, outlet pipe
Cistern is connected with, cistern is connected by pipeline with solar water heater, is set between cistern and solar water heater
There is water pump；
The third temperature sensor for the inside for being arranged on greenhouse is further included, heat dissipation is provided on the canopy wall of greenhouse
Fan is electrically connected between third temperature sensor and radiator fan.
A kind of scheme of optimization, the cooling system include heat-dissipating pipe, and heat-dissipating pipe is around the winding distribution of plantation seedbed, heat-dissipating pipe
On be provided with heat-radiation branch pipe, heat-radiation branch pipe is uniformly arranged on heat-dissipating pipe, heat-radiation branch pipe perpendicular to central axes it is down-set, dissipate
The internal diameter of hot leg pipe is equal to the 1/6-1/3 of heat dissipation bore.
Further, the end set of the heat-radiation branch pipe has end cap, and end cap can be opened and is closed, and be convenient to clean dissipating
The impurity of inside heat pipe, heat-dissipating pipe are internally provided with deflector, and deflector is uniformly arranged on the inner wall of heat-dissipating pipe, deflector
Cross sectional shape for triangle, the height of deflector is equal to the 1/5-2/5 of heat dissipation bore.
Further, solenoid valve, the first conveying are both provided on the first conveying branches pipe and the second conveying branches pipe
Solenoid valve on branched pipe and the second conveying branches pipe is electrically connected with the first temperature sensors.
Further, each solar water heater is both provided with solar energy water inlet pipe and solar energy exit branch,
The solar energy exit branch of several solar water heater is connected on delivery main；
Further, the outside of the tank is provided with insulating layer.
Further, the Compressor Group can be heated or be freezed, and Compressor Group passes through efficient water side
Heat exchanger reaches required temperature.
Further, be provided with second temperature sensor and solenoid valve on the hot water pipe, second temperature sensor and
It is electrically connected between solenoid valve.
The utility model after the above technical solution is adopted, compared with prior art, has the following advantages：The intelligent temperature control system
System can convert solar energy into the heating that thermal energy carries out greenhouse winter, and start emergent heating when solar energy is inadequate
Program substantially increases the utilization rate of solar energy, ensure that the temperature needed for plant growth, pollution-free, environmentally friendly；The intelligent temperature control
The water that compressor set is freezed can be delivered to the cooling that greenhouse carries out summer by system, and it is big can to open greenhouse simultaneously
The heat emission fan of canopy carries out the heat dissipation of greenhouse, ensure that the temperature needed for the growth of greenhouse summer annual；In addition, the intelligence
Temperature control system the degree of automation is higher, and temperature control is accurate, improves the survival rate of greenhouse plant, has submitted greenhouse
The fruiting rate of plant, improves task efficiency；
（1）The winter greenhouse intelligent temperature control system using solar energy makes hot water storage, and temperature is relatively low in cistern
When using Compressor Group required temperature is reached by efficient water-side heat；Greenhouse often increases 10 degree, the intelligence
Temperature control system saves 40 more than % of electric energy than the heating that electric energy is used to carry out greenhouse merely；Greenhouse often increases 10 degree,
The intelligent temperature control system is more cost-effective 60 more than % using the coal-fired heating for carrying out greenhouse than merely；
（2）The winter greenhouse intelligent temperature control system using solar energy makes hot water storage, and temperature is relatively low in cistern
When using Compressor Group required temperature is reached by efficient water-side heat, greenhouse can be controlled and be taken the photograph in 25-30
Family name's degree, humidity 62%-71%；
（3）The use in winter greenhouse intelligent temperature control system is controlled into trip temperature, and the per mu yield of leaf vegetables plant improves
12%-15%, stem vegetables plant improve 8%-11%.
（4）Cold water storage in cistern, is used compression by the summer greenhouse intelligent temperature control system when temperature is higher
Machine unit reaches required temperature by efficient water-side heat；Greenhouse often reduces by 10 degree, the intelligent temperature control system ratio
More than 15% electric energy is saved in the simple heat dissipation that greenhouse is carried out using electrical energy drive radiator fan；
（5）Cold water storage in cistern, is used compression by the summer greenhouse intelligent temperature control system when temperature is higher
Machine unit reaches required temperature by efficient water-side heat；Greenhouse can be controlled at 28-33 degrees Celsius, humidity
69%-74%；
（6）Summer is controlled using the greenhouse intelligent temperature control system into trip temperature, and the per mu yield of leaf vegetables plant improves
16%-22%, stem vegetables plant improve 19%-25%.
The utility model is described in detail with reference to the accompanying drawings and examples.
Description of the drawings
Attached drawing 1 is a kind of structure diagram of greenhouse intelligent temperature control system in the utility model embodiment；
Attached drawing 2 is the structure diagram of cooling system in the utility model embodiment；
Attached drawing 3 is the structure diagram of heat-dissipating pipe in the utility model embodiment；
In figure,
1- solar water heaters, 2- delivery main, 3- the first conveying branches pipes, 4- the second conveying branches pipes, 5- tanks,
6- Compressor Groups, 7- hot water pipes, 8- hot and cold water outlet pipes, 9- kinds plant seedbed, 10- cisterns, 11- water pumps, 12- radiation airs
Fan, 13- heat-dissipating pipes, 14- heat-radiation branch pipes, 15- end caps, 16- deflectors.
Specific embodiment
Embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of greenhouse intelligent temperature control system, including solar water heater 1,
Solar water heater 1 is several, and each solar water heater 1 is both provided with solar energy water inlet pipe and solar energy water outlet branch
Pipe, the solar energy exit branch of several solar water heater 1 are connected on delivery main 2.
The first temperature sensors are provided on delivery main 2, delivery main 2 is connected with 3 He of the first conveying branches pipe
Solenoid valve, the first conveying branches are both provided on second conveying branches pipe 4, the first conveying branches pipe 3 and the second conveying branches pipe 4
Solenoid valve on 3 and second conveying branches pipe 4 of pipe is electrically connected with the first temperature sensors.
First conveying branches pipe 3 is connected with tank 5, and the outside of tank 5 is provided with insulating layer, the second conveying branches pipe
4 are connected with Compressor Group 6, and Compressor Group 6 can be heated or be freezed, and Compressor Group 6 passes through efficient water side
Heat exchanger reaches required temperature, and hot water pipe 7 is connected between tank 5 and Compressor Group 6, is set on hot water pipe 7
There are second temperature sensor and solenoid valve, be electrically connected between second temperature sensor and solenoid valve.
Hot and cold water outlet pipe 8 is provided on tank 5, hot and cold water outlet pipe 8 is connected with the cooling system on plantation seedbed 9
It connects, the cooling system planted on seedbed 9 is provided with water inlet pipe and outlet pipe, and water inlet pipe is connected with hot and cold water outlet pipe 8, water outlet
Pipe is connected with cistern 10, and by planting the hot and cold water on seedbed 9, finally confluence is in cistern 10, cistern 10 and solar energy
Water heater 1 is connected by pipeline, and water pump 11 is provided between cistern 10 and solar water heater 1.
Greenhouse is internally provided with third temperature sensor, and radiator fan 12 is provided on the canopy wall of greenhouse,
It is electrically connected between third temperature sensor and radiator fan 12.
Cooling system includes heat-dissipating pipe 13, and heat-dissipating pipe 13 is provided with heat dissipation in plantation seedbed 9 winding distribution, heat-dissipating pipe 13
Branch pipe 14, the internal diameter of heat-radiation branch pipe 14 are equal to the 1/6-1/3 of 13 internal diameter of heat-dissipating pipe, and heat-radiation branch pipe 14 is uniformly set on heat-dissipating pipe 13
It puts, heat-radiation branch pipe 14 is down-set perpendicular to 13 central axes, and the end set of heat-radiation branch pipe 14 has end cap 15, and end cap 15 can be opened
It opens and is closed, the impurity being convenient to clean inside heat-dissipating pipe 13, heat-dissipating pipe 13 is internally provided with deflector 16, and deflector 16 is dissipating
It is uniformly arranged on the inner wall of heat pipe 13, the cross sectional shape of deflector 16 is triangle, and the height of deflector 16 is equal to heat-dissipating pipe 13
The 1/5-2/5 of internal diameter, deflector 16 can make hot and cold water form baffling, increased radiating efficiency inside heat-dissipating pipe 13.
Winter：Water is heated using solar water heater 1, converts solar energy into thermal energy, solar water heater 1 into
Enter delivery main 2, when the hot water that delivery main 2 conveys is more than or equal to set temperature, the solenoid valve of the first conveying branches pipe 3 is beaten
It opens, the hot water that delivery main 2 conveys enters tank 5 by the first conveying branches pipe 3；
When the hot water that delivery main 2 conveys is less than set temperature, the solenoid valve of the second conveying branches pipe 4 is opened, conveying
The hot water that manifold 2 is conveyed is heated by the second conveying branches pipe 4 into compressor set 6, when the water heating in compressor set 6
During to set temperature, the solenoid valve on hot water pipe 7 is opened；
Hot water enters tank 5 through hot water pipe 7, and heat-dissipating pipe 13 of the hot water through cooling system in tank 5 carries out temperature
The heating of room greenhouse temperature, the hot water of heat-dissipating pipe 13 are finally flowed to cistern 10, and the water inside cistern 10 can pass through water
Pump 11 is pumped to solar water heater 1, can carry out recycling for water.
Summer：Solar water heater 1 is not used to heat water, solar water heater 1 enters delivery main 2, when defeated
When sending the cold water that manifold 2 is conveyed more than or equal to set temperature, the solenoid valve of the first conveying branches pipe 3 is opened, and delivery main 2 conveys
Cold water pass through the first conveying branches pipe 3 enter tank 5；
When the cold water that delivery main 2 conveys is less than set temperature, the solenoid valve of the second conveying branches pipe 4 is opened, conveying
The cold water that manifold 2 is conveyed is freezed by the second conveying branches pipe 4 into compressor set 6, when the water refrigeration in compressor set 6
During to set temperature, the solenoid valve on hot water pipe 7 is opened；
Cold water enters tank 5 through hot water pipe 7, and heat-dissipating pipe 13 of the cold water through cooling system in tank 5 carries out temperature
The heat dissipation of room greenhouse temperature, the cold water of heat-dissipating pipe 13 are finally flowed to cistern 10, and the water inside cistern 10 can pass through water
Pump 11 is pumped to solar water heater 1, can carry out recycling for water.
When the temperature sensor in greenhouse is more than set temperature, radiator fan 12 is opened in greenhouse, is carried out
The heat dissipation of greenhouse, when the temperature sensor in greenhouse reaches set temperature, radiator fan 12 closes in greenhouse
It closes.
Above-mentioned specific embodiment is only exemplary, and is in order to which those skilled in the art is enable to be better understood from this
Utility model content should not be understood as the limitation to scope of protection of the utility model, as long as according to the utility model technology
Scheme improvements introduced, each falls within the scope of protection of the utility model.
Claims (8)
1. a kind of greenhouse intelligent temperature control system, including solar water heater（1）, it is characterised in that：The solar water
Device（1）It is connected with delivery main（2）On be provided with the first temperature sensors, delivery main（2）It is connected with the first conveying point
Branch pipe（3）With the second conveying branches pipe（4）；
The first conveying branches pipe（3）It is connected with tank（5）, the second conveying branches pipe（4）It is connected with Compressor Group
（6）, tank（5）And Compressor Group（6）Between be connected with hot water pipe（7）；
The tank（5）On be provided with hot and cold water outlet pipe（8）, hot and cold water outlet pipe（8）With planting seedbed（9）On heat dissipation
System is connected, and plants seedbed（9）On cooling system be provided with water inlet pipe and outlet pipe, water inlet pipe and hot and cold water outlet pipe
（8）It is connected, outlet pipe is connected with cistern（10）, cistern（10）With solar water heater（1）It is connected by pipeline, is stored
Pond（10）With solar water heater（1）Between be provided with water pump（11）；
The third temperature sensor for the inside for being arranged on greenhouse is further included, radiator fan is provided on the canopy wall of greenhouse
（12）, third temperature sensor and radiator fan（12）Between be electrically connected.
2. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：The cooling system includes dissipating
Heat pipe（13）, heat-dissipating pipe（13）Around plantation seedbed（9）Winding distribution, heat-dissipating pipe（13）On be provided with heat-radiation branch pipe（14）, heat dissipation
Branch pipe（14）In heat-dissipating pipe（13）On be uniformly arranged, heat-radiation branch pipe（14）Perpendicular to heat-dissipating pipe（13）Central axes it is down-set,
Heat-radiation branch pipe（14）Internal diameter be equal to heat-dissipating pipe（13）The 1/6-1/3 of internal diameter.
3. a kind of greenhouse intelligent temperature control system as claimed in claim 2, it is characterised in that：The heat-radiation branch pipe（14）'s
End set has end cap（15）, end cap（15）It can open and be closed, be convenient to clean heat-dissipating pipe（13）Internal impurity, heat-dissipating pipe
（13）Be internally provided with deflector（16）, deflector（16）In heat-dissipating pipe（13）Inner wall on be uniformly arranged, deflector（16）
Cross sectional shape for triangle, deflector（16）Height be equal to heat-dissipating pipe（13）The 1/5-2/5 of internal diameter.
4. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：The first conveying branches pipe
（3）With the second conveying branches pipe（4）On be both provided with solenoid valve, the first conveying branches pipe（3）With the second conveying branches pipe（4）On
Solenoid valve be electrically connected with the first temperature sensors.
5. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：Each solar water
Device（1）Solar energy water inlet pipe and solar energy exit branch are both provided with, several solar water heater（1）Solar energy go out
Water branch pipe is connected to delivery main（2）On.
6. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：The tank（5）It is outer
Portion is provided with insulating layer.
7. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：The Compressor Group（6）
It can heat or freeze, Compressor Group（6）Required temperature is reached by efficient water-side heat.
8. a kind of greenhouse intelligent temperature control system as described in claim 1, it is characterised in that：The hot water pipe（7）On
Second temperature sensor and solenoid valve are provided with, is electrically connected between second temperature sensor and solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404764.2U CN207560923U (en) | 2017-10-27 | 2017-10-27 | A kind of greenhouse intelligent temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404764.2U CN207560923U (en) | 2017-10-27 | 2017-10-27 | A kind of greenhouse intelligent temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560923U true CN207560923U (en) | 2018-07-03 |
Family
ID=62692555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404764.2U Expired - Fee Related CN207560923U (en) | 2017-10-27 | 2017-10-27 | A kind of greenhouse intelligent temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557880A (en) * | 2021-07-16 | 2021-10-29 | 云南坝子农业发展有限公司 | Automatic temperature control device for greenhouse |
-
2017
- 2017-10-27 CN CN201721404764.2U patent/CN207560923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557880A (en) * | 2021-07-16 | 2021-10-29 | 云南坝子农业发展有限公司 | Automatic temperature control device for greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |