CN205491944U - Warmhouse booth with combined type heating system - Google Patents
Warmhouse booth with combined type heating system Download PDFInfo
- Publication number
- CN205491944U CN205491944U CN201620203202.0U CN201620203202U CN205491944U CN 205491944 U CN205491944 U CN 205491944U CN 201620203202 U CN201620203202 U CN 201620203202U CN 205491944 U CN205491944 U CN 205491944U
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- China
- Prior art keywords
- heat pump
- heat
- heating system
- warmhouse booth
- source heat
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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
-
- 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
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Central Heating Systems (AREA)
Abstract
The utility model relates to a warmhouse booth with combined type heating system, include wall body and solar collector, earth source heat pump host computer, heat pipe, holding water box, characterized by: solar collector passes through holding water box and the interior wall body heat pipe intercommunication of wall body to constitute solar energy circulation heat supply system through circulating water pump, holding water box sets up earth source heat pump heat exchange coil, the earth source heat pump host computer respectively with holding water box in the earth source heat pump heat exchange coil and the heat pump ground pipe laying that set up is connected, set up the soil pipe laying in the soil, the earth source heat pump host computer pass through source heat pump cycle water pump be connected with soil pipe laying and fan coil respectively to constitute heat pump heating circulation system. Beneficial effect: utilizing geothermal energy and solar energy to unite heating system, can saving the fossil raw materials, geothermal energy enough improves crop output through control, when utilizing solar energy and geothermal energy, combine heat pipe technique and phase change material's application, can improve unit efficiency and the use of solar energy is rateed.
Description
Technical field
This utility model belongs to warmhouse booth, particularly relates to a kind of temperature with combined heating system
Room booth.
Background technology
The plant anti-season growth that appears as of warmhouse booth provides possibility, in order to provide suitable to plant
Growth temperature common practice be burning boiler in warmhouse booth, so consume substantial amounts of fossil
The energy, also will result in serious pollution to environment.China's warmhouse booth market is huge, solar energy heating
The research of device is the most ripe, and solar thermal collector kind is a lot, and solar energy resources enriches simultaneously, point
Cloth is extensive, and cleanliness without any pollution, technology maturation, is the preferable thermal source of warmhouse booth.Heat pump is a kind of energy
Amount lifting device, has energy saving, both can heat and can also freeze, stable and reliable for performance, permissible
Auxiliary thermal source as solar energy.The soil moisture is required higher by the root growth of plant, traditional heating
Mode simply focuses on the demand of greenhouse temperature, and have ignored soil moisture control, and research shows: root
District's temperature is on crop growth and the impact of yield.The greenhouse tomato underproduction 34% that soil does not heats,
Plastic tent cucumber subtracts 28.56%.Root zone temperature has important shadow to accumulation and the allocation model of plant dry matter
Ring.Owing to soil has preferable heat insulation effect, underground pipe is laid in soil and can preferably control
The soil moisture processed, provides suitable growth temperature for plant.Heat pump and solar energy heating in warmhouse booth
Device is used in combination the emphasis that technology is current research and development.Number of patent application: 201420351185.6 disclosures
A kind of solar energy greenhouse booth and earth source heat pump association system, including warmhouse booth and heat storage water tank with
And the heat exchanger composition closed circuit in warmhouse booth；Domestic hot-water's case and well, hot water supply system
By the control of water mixing valve, form a domestic water loop；Underground pipe system, source pump, follow
Ring water pump, plate type heat exchanger, each control valve and heat storage water tank composition earth-source hot-pump system.Work as the sun
When the energy that energy heat collector provides or can not exceed the energy needed for warmhouse booth, by adjustably source
Heat pump, makes booth keep the temperature needed for plant, forms a greenhouse air conditioner loop.Patent Shen
Please number: 201420351785.2 disclose a kind of solar energy greenhouse booth based on PLC and ground source heat
Pump combined control system, including warmhouse booth and be arranged on the solar energy heating above warmhouse booth
Device, the heat exchanger fin being arranged in warmhouse booth, outside warmhouse booth, it is also equipped with heat storage water tank；Wherein,
Solar thermal collector and heat exchanger fin the most by the road and be arranged on this pipeline with PLC phase
Control valve even is connected with heat storage water tank formation closed circuit, and is connected with heat storage water tank at heat exchanger fin
Being also equipped with the first circulating pump on a logical pipeline, the outlet of heat storage water tank is also by pipeline and installation
The control valve being connected with PLC on this pipeline is connected with the entrance of domestic hot-water's case, raw
Live the outlet of boiler by pipeline and the control being connected with PLC that is arranged on this pipeline
Valve is connected with hot water supply system, and the entrance of heat storage water tank is through well pipeline and is arranged on this pipeline
The control valve being connected with PLC, the second water circulating pump be connected with well, heat storage water tank also warp
Pipeline and the control valve being connected with PLC being arranged on this pipeline are connected with earth source heat pump
Form closed circuit, and on one article of pipeline that earth source heat pump is connected with heat storage water tank, be also equipped with the
Three circulating pumps.
Utility model content
This utility model is to overcome deficiency of the prior art, it is provided that one has combined type heat supply
The warmhouse booth of system, utilizes solar energy and heat pump united supply warmhouse booth temperature system, is ensureing
On the premise of greenhouse energy supply demand, utilize solar energy to greatest extent, improve the operational efficiency of heat pump,
Reduce the temperature fluctuation of warmhouse booth, reduce consumption and the environmental pollution of conventional energy resource.
This utility model for achieving the above object, is achieved through the following technical solutions, and one has compound
The warmhouse booth of formula heating system, including body of wall and solar thermal collector, ground-source heat pump host, heat pipe,
Attemperater, is characterized in that: described solar thermal collector is by attemperater and the body of wall warm in body of wall
Pipe connects, and constitutes solar energy circulating heat supply system by water circulating pump；Described ground-source heat pump host is divided
Not being connected with the earth source heat pump heat exchange coil in attemperater and heat pump underground pipe, ground-source heat pump host is led to
Cross earth source heat pump water circulating pump to be connected with soil pipe laying and fan coil respectively, and constitute heat pump heat supply and follow
Loop systems.
Temperature sensor and liquid level sensor are set in described attemperater.
Composite phase change heat-accumulation material layer, described composite phase-change heat-storage material it is provided with inside the north wall of described body of wall
The bed of material covers body of wall heat pipe.
Described composite phase change heat-accumulation material layer thickness 3-5cm.
The body of wall heat pipe that described composite phase change heat-accumulation material layer covers is imported and exported and is divided water with solar energy respectively
Device and solar energy catchment device connect.
Between described soil pipe laying and fan coil and source, ground ground-source heat pump host, water knockout drum and collection are set
Hydrophone.
Described soil pipe laying is embedded at the 50cm of underground.
Described soil pipe laying connects temperature sensor, and described body of wall arranges temperature sensor.
Described attemperater connects domestic hot-water's pipeline, and domestic hot-water's tube outlet connects electrical heating.
Beneficial effect: compared with prior art, this utility model utilizes geothermal energy and solar association to add
The function system of heat, takes full advantage of regenerative resource, decreases booth production process routine fossil energy
The consumption in source, it is achieved that low-carbon (LC) produces energy-conservation；This system can not only save substantial amounts of fossil feedstock,
And crop yield can be improved by ground temperature, there is certain economy；Geothermal energy and solar energy all belong to
In clean energy resource, pollutant will not be produced during utilizing and welding；By body of wall heat pipe
With the combination of composite phase-change material, and earth source heat pump and solar heat pump alternate intermittent run, make
The thermal storage time of phase-change material reduces, and improves the utilization ratio of solar energy；Soil source heat pump can be single
Solely running can also be with the form cooperation with solar heat pump, and two kinds of form alternate runs can make
The soil moisture is restored, and makes source pump Effec-tive Function.While utilizing solar energy and geothermal energy,
And combine the application of hot pipe technique and phase-change material, provide energy for warmhouse booth, keep the perseverance of temperature
Fixed, reduce fluctuation, utilize regenerative resource as far as possible, improve unit efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of accumulation of heat body of wall；
Fig. 3 is the structural representation of soil pipe laying.
In figure: 1-solar thermal collector；；2-attemperater；3-composite phase-change energy-storage wall；4-body of wall heat
Pipe；5-heat collector water circulating pump；6-body of wall heat pipe circulating pump；7-underground pipe；Source, 8-ground earth source heat pump
Main frame；9-earth source heat pump water circulating pump；10-three-way valve；11-water knockout drum: 12-water collector；13-wind
Machine coil pipe: 14-soil pipe laying；15-attemperater water circulating pump；16-attemperater earth source heat pump changes
Hot coil；17-soil thermometer；18-air thermometer；19-running water inlet；20-electrical heating；
21-three-way diverter valve；22-north wall；23-solar energy water knockout drum；24-solar energy catchment device.
Detailed description of the invention
Below in conjunction with preferred embodiment, the detailed description of the invention provided according to this utility model is described in detail such as
Under:
Refer to accompanying drawing, present embodiments provide the warmhouse booth of a kind of combined heating system, including multiple
Close phase change thermal storage wall 3 and solar thermal collector 1, source ground-source heat pump host 8, heat pipe, insulation
Water tank 2, described solar thermal collector is connected with the body of wall heat pipe 4 in body of wall by attemperater, logical
Cross heat collector water circulating pump 5 and body of wall heat pipe circulating pump 6 constitutes overall solar energy circulation heating system
System；Described ground-source heat pump host 8 is respectively by three-way diverter valve 21 and the ground of setting in attemperater
Source heat pump heat exchanging coil pipe 16 and underground pipe 7 connect, and ground-source heat pump host passes through heat pump cycle water pump 9
It is connected with soil pipe laying 14 and fan coil 13 respectively, and constitutes earth source heat pump heating cycle system.
Three-way valve 10, water knockout drum 11 are set between described soil pipe laying and fan coil and ground-source heat pump host
With water collector 12.Described soil pipe laying is embedded at the 50cm of underground.Attemperater earth source heat pump heat exchange dish
Between pipe 16 and source, ground ground-source heat pump host, attemperater water circulating pump 15 is set, attemperater sets
Having running water inlet 19 to export with domestic hot-water, exit arranges electrical heating 20.
Preferred version of the present utility model is, is provided with composite phase-change and stores inside the north wall 22 of described body of wall
Hot material layer 3, arranges body of wall heat pipe 4, described composite phase-change in described composite phase change heat-accumulation material layer
Heat-storing material layer thickness 3-5cm.Heat can be carried out time and space by composite phase change heat-accumulation material layer
On transfer, it is possible to increase the utilization rate of solar energy.The wall that described composite phase change heat-accumulation material layer covers
Body heat pipe is imported and exported and is connected with solar energy water knockout drum 23 and solar energy catchment device 24 respectively.
Work process
Hybrid heating system has two closed circuits, including solar energy circulating heat supply system and ground source heat
Pump heating cycle system.Wherein earth source heat pump circulation can be with isolated operation, it is also possible to and solar energy composition
Solar heat pump operation.
When daytime in winter needs heat supply in warmhouse booth, solar-heating process is: solar thermal collector
Absorb sunlight heat hot water and enter attemperater, enter the body of wall being laid on composite phase-change material afterwards
In heat pipe, when hot water temperature reaches phase transition temperature, phase-change material starts accumulation of energy, simultaneously body of wall heat pipe
Carrying out heat loss through radiation, improve greenhouse temperature, the recirculated water that temperature reduces returns attemperater, then passes through
Water circulating pump enters heat collector, completes solar-heating circulation.
In ground-source heat pump host heating cycle, during ground-source heat pump host isolated operation, by underground pipe,
Ground-source heat pump host and fan coil and soil pipe laying composition closed circuit, soil pipe laying can control soil
Earth temperature, fan coil heat supply can be as the auxiliary of solar-heating.Ground-source heat pump host is by protecting
The earth source heat pump heat exchange coil 16 arranged in reservoir, forms solar heat pump shape with solar thermal collector
Formula is run, and closes underground pipe 7.Soil pipe laying 14 is by the soil thermometer 17 being arranged in soil
It is used for detecting the heating state of the soil moisture, if the soil moisture suitably grows temperature less than root system of plant
Spend then earth source heat pump to open, soil pipe laying 13 is heated.Temperature is detected by air thermometer 18
The temperature of room booth, if less than the suitable growth temperature of plant, earth source heat pump is opened, fan coil
Auxiliary thermal source as solar-heating opens heating.Ground-source heat pump host isolated operation and with solar energy
It is alternately that the form of heat pump is run, so that the soil moisture is restored.
At night in winter, solar energy can not run, and the heat that daytime stores is released by composite phase-change energy-storage wall
Releasing, the heat of attemperater is also discharged by body of wall heat pipe, if night, the soil moisture was gentle
Temperature does not reaches requirement, then open earth source heat pump, additional heat.
During summer, the hot water supply domestic hot-water that solar energy produces, the closedown of body of wall heat pipe, earth source heat pump
Main frame isolated operation, when the soil moisture is higher, ground-source heat pump host produces cold water, is buried by soil
Pipe reduces the soil moisture, it is provided that suitably growth temperature.
Native system thermal source part includes solar thermal collector and earth source heat pump unit, wherein solar energy heating
Device is vacuum tube collector, and ground-source heat pump host can also be with the shape of solar heat pump with isolated operation
Formula is run.End heat abstractor includes fan coil, soil pipe laying, body of wall heat pipe and composite phase-change material
Material, wherein soil pipe laying and fan coil are as the heat abstractor of earth source heat pump unit, body of wall heat pipe and
Phase-change material is as the heat abstractor of solar thermal collector.
Using solar energy and earth source heat pump unit as the thermal source of warmhouse booth, can be by both advantage phases
In conjunction with, and be complementary to one another, when running with solar heat pump form, for solar thermal collector
Speech, the heat absorption of earth source heat pump heat exchange coil reduces the temperature of attemperater recirculated water, can improve thermal-arrest
The collecting efficiency of device, for ground-source heat pump host, heat exchange coil instead of underground pipe, can make
The soil moisture is restored, it is also possible to improve source pump efficiency, it is ensured that unit operation is stable.
Composite phase-change material and body of wall heat pipe are used in greenhouse wall body, by the storage of solar energy on daytime
Night discharges, and adds the recovery electric heating system of booth, significantly reduces thermal storage time and solar energy utilization ratio,
Can effectively reduce the heat load in greenhouse at night simultaneously.
Source heat pump heat exchanging coil pipe it is configured to, when earth source heat pump isolated operation one day or several days in attemperater
Afterwards, the soil moisture changes greatly, and the soil moisture can not recover in time, and source pump efficiency reduces,
Operational mode now switches to solar heat pump form, and vaporizer absorbs the heat in attemperater,
Improve evaporating temperature, source pump performance will promote, and the water temperature reduction of attemperater simultaneously also will
Improve the collecting efficiency of heat collector, it is possible to so that the soil moisture is restored.
Soil pipe laying is layed at the 50cm of underground, is connected with earth source heat pump unit, can carry in winter
The high soil moisture, can reduce the soil moisture summer, and soil has good accumulation of energy heat insulation effect,
The unit operation time can be reduced, reduce soil moisture fluctuation, provide suitable growth temperature for plant.
Composite phase-change material is by paraffin, graphite and high density polyethylene (HDPE) and other interpolation Material claddings
Becoming, this phase-change material macroscopically can keep solid state, is solid on microcosmic when undergoing phase transition--
Night changes, it is not necessary to encapsulation, when undergoing phase transition, volume and structure are almost unchanged, and have with construction material
Well affinity.Phase transition temperature is 20.3--23.7 DEG C.Composite phase-change material by day can be by too
Sun can get up with unnecessary heat storage in canopy, discharges when night temperatures reduces, it is achieved heat
Transfer on room and time, energy-saving effect is notable.
Above-mentioned with reference to embodiment this kind of warmhouse booth with combined heating system is carried out detailed
Thin describe, be illustrative rather than determinate, can according to restriction scope to list several real
Execute example, therefore without departing from changing and modifications under this utility model general plotting, this practicality should be belonged to new
Within the protection domain of type.
Claims (9)
1. there is a warmhouse booth for combined heating system, including body of wall and solar thermal collector,
Ground-source heat pump host, heat pipe, attemperater, is characterized in that: described solar thermal collector is by insulation
Water tank connects with the body of wall heat pipe in body of wall, and constitutes solar energy circulation heating system by water circulating pump
System；Described ground-source heat pump host is buried with the earth source heat pump heat exchange coil in attemperater and heat pump respectively
Pipe connect, ground-source heat pump host by earth source heat pump water circulating pump respectively with soil pipe laying and fan coil
Connect, and constitute heat pump heat supply blood circulation.
The warmhouse booth with combined heating system the most according to claim 1, its feature
It is: temperature sensor and liquid level sensor are set in described attemperater.
The warmhouse booth with combined heating system the most according to claim 1, its feature
It is: inside the north wall of described body of wall, be provided with composite phase change heat-accumulation material layer, described composite phase-change heat-storage material
The bed of material covers body of wall heat pipe.
The warmhouse booth with combined heating system the most according to claim 3, its feature
It is: described composite phase change heat-accumulation material layer thickness 3-5cm.
5. according to the warmhouse booth with combined heating system described in claim 1 or 3, its
Feature is: the body of wall heat pipe that described composite phase change heat-accumulation material layer covers is imported and exported and divided with solar energy respectively
Hydrophone and solar energy catchment device connect.
The warmhouse booth with combined heating system the most according to claim 1, its feature
It is: between described soil pipe laying and fan coil and ground-source heat pump host, water knockout drum and water collector are set.
7. according to the warmhouse booth with combined heating system described in claim 1 or 6, its
Feature is: described soil pipe laying is embedded at the 50cm of underground.
The warmhouse booth with combined heating system the most according to claim 1, its feature
It is: described soil pipe laying connects temperature sensor, and described body of wall arranges temperature sensor.
The warmhouse booth with combined heating system the most according to claim 1, its feature
Being: described attemperater connects domestic hot-water's pipeline, domestic hot-water's tube outlet connects electrical heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203202.0U CN205491944U (en) | 2016-03-16 | 2016-03-16 | Warmhouse booth with combined type heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203202.0U CN205491944U (en) | 2016-03-16 | 2016-03-16 | Warmhouse booth with combined type heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491944U true CN205491944U (en) | 2016-08-24 |
Family
ID=56731433
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620203202.0U Expired - Fee Related CN205491944U (en) | 2016-03-16 | 2016-03-16 | Warmhouse booth with combined type heating system |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613502A (en) * | 2016-12-08 | 2017-05-10 | 永登富源农业科技发展有限公司 | Sunlight greenhouse |
| CN107324618A (en) * | 2017-09-04 | 2017-11-07 | 西南科技大学 | The system and method for the Qinghai-Tibet cold and oxygen deficient slaughtering wastewater of processing |
| CN107347517A (en) * | 2017-08-18 | 2017-11-17 | 浙江阳田农业科技股份有限公司 | The system and its heat-exchange method of a kind of soil thermal storage and heat pipe heat convection |
| CN108029403A (en) * | 2018-01-10 | 2018-05-15 | 河北工业大学 | Temp auto-controlled solar energy greenhouse system based on phase-change heat storage technology |
| CN108064611A (en) * | 2017-12-26 | 2018-05-25 | 浙江陆特能源科技股份有限公司 | Adjustable warm area earth source heat pump agricultural greenhouse system |
| CN108307891A (en) * | 2018-02-22 | 2018-07-24 | 曹树梁 | Greenhouse ceramic solar heats heat reservoir |
| CN108353698A (en) * | 2018-03-04 | 2018-08-03 | 河北陆特新能源科技有限公司 | Solar heat underground heat complementation energy facilities agricultural greenhouse |
| CN108617348A (en) * | 2018-05-06 | 2018-10-09 | 北京工业大学 | A kind of capillary system applied to greenhouse |
| CN108738943A (en) * | 2018-05-02 | 2018-11-06 | 上海孙桥溢佳农业技术股份有限公司 | A kind of greenhouse active storage heating system |
| CN108849124A (en) * | 2018-06-21 | 2018-11-23 | 扬州福瑞达碳纤维地暖有限公司 | A kind of agricultural greenhouse greenhouse electricity consumption heating winter-proof incubation system |
| CN109699354A (en) * | 2019-03-06 | 2019-05-03 | 乌海昊华高科节能技术有限公司 | A kind of solar energy and air energy greenhouse heating system |
| CN109744011A (en) * | 2019-01-30 | 2019-05-14 | 中国农业科学院农业资源与农业区划研究所 | A kind of system and method promoting ground temperature using solar energy |
| CN110513746A (en) * | 2019-06-20 | 2019-11-29 | 浙江大学 | A kind of high-efficiency water heater power amplifier |
| CN112335464A (en) * | 2020-12-22 | 2021-02-09 | 哈尔滨工业大学 | Novel day and night soil heating system with phase change wall |
| CN112335467A (en) * | 2020-10-14 | 2021-02-09 | 哈尔滨工业大学 | Day and night soil heating system with fermentation tank as complementary heat source |
| CN113340143A (en) * | 2021-07-06 | 2021-09-03 | 东北林业大学 | Greenhouse underground heat storage system |
| CN114766254A (en) * | 2022-05-05 | 2022-07-22 | 云南省农业科学院蚕桑蜜蜂研究所 | Greenhouse mulberry cuttage seedling raising constant temperature system |
-
2016
- 2016-03-16 CN CN201620203202.0U patent/CN205491944U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613502A (en) * | 2016-12-08 | 2017-05-10 | 永登富源农业科技发展有限公司 | Sunlight greenhouse |
| CN107347517A (en) * | 2017-08-18 | 2017-11-17 | 浙江阳田农业科技股份有限公司 | The system and its heat-exchange method of a kind of soil thermal storage and heat pipe heat convection |
| CN107324618A (en) * | 2017-09-04 | 2017-11-07 | 西南科技大学 | The system and method for the Qinghai-Tibet cold and oxygen deficient slaughtering wastewater of processing |
| CN108064611A (en) * | 2017-12-26 | 2018-05-25 | 浙江陆特能源科技股份有限公司 | Adjustable warm area earth source heat pump agricultural greenhouse system |
| CN108064611B (en) * | 2017-12-26 | 2023-09-01 | 浙江陆特能源科技股份有限公司 | Temperature-adjustable area ground source heat pump agricultural greenhouse system |
| CN108029403A (en) * | 2018-01-10 | 2018-05-15 | 河北工业大学 | Temp auto-controlled solar energy greenhouse system based on phase-change heat storage technology |
| CN108029403B (en) * | 2018-01-10 | 2023-07-07 | 河北工业大学 | Self-temperature-control solar greenhouse system based on phase-change heat storage technology |
| CN108307891A (en) * | 2018-02-22 | 2018-07-24 | 曹树梁 | Greenhouse ceramic solar heats heat reservoir |
| CN108353698A (en) * | 2018-03-04 | 2018-08-03 | 河北陆特新能源科技有限公司 | Solar heat underground heat complementation energy facilities agricultural greenhouse |
| CN108738943A (en) * | 2018-05-02 | 2018-11-06 | 上海孙桥溢佳农业技术股份有限公司 | A kind of greenhouse active storage heating system |
| CN108738943B (en) * | 2018-05-02 | 2024-02-23 | 上海孙桥溢佳农业技术股份有限公司 | Active heat storage and supply system for greenhouse |
| CN108617348B (en) * | 2018-05-06 | 2020-03-27 | 北京工业大学 | Capillary system applied to greenhouse |
| CN108617348A (en) * | 2018-05-06 | 2018-10-09 | 北京工业大学 | A kind of capillary system applied to greenhouse |
| CN108849124A (en) * | 2018-06-21 | 2018-11-23 | 扬州福瑞达碳纤维地暖有限公司 | A kind of agricultural greenhouse greenhouse electricity consumption heating winter-proof incubation system |
| CN109744011A (en) * | 2019-01-30 | 2019-05-14 | 中国农业科学院农业资源与农业区划研究所 | A kind of system and method promoting ground temperature using solar energy |
| CN109699354A (en) * | 2019-03-06 | 2019-05-03 | 乌海昊华高科节能技术有限公司 | A kind of solar energy and air energy greenhouse heating system |
| CN110513746A (en) * | 2019-06-20 | 2019-11-29 | 浙江大学 | A kind of high-efficiency water heater power amplifier |
| CN112335467A (en) * | 2020-10-14 | 2021-02-09 | 哈尔滨工业大学 | Day and night soil heating system with fermentation tank as complementary heat source |
| CN112335464A (en) * | 2020-12-22 | 2021-02-09 | 哈尔滨工业大学 | Novel day and night soil heating system with phase change wall |
| CN113340143A (en) * | 2021-07-06 | 2021-09-03 | 东北林业大学 | Greenhouse underground heat storage system |
| CN114766254A (en) * | 2022-05-05 | 2022-07-22 | 云南省农业科学院蚕桑蜜蜂研究所 | Greenhouse mulberry cuttage seedling raising constant temperature system |
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