CN203167715U - Constant temperature greenhouse - Google Patents
Constant temperature greenhouse Download PDFInfo
- Publication number
- CN203167715U CN203167715U CN2013200258067U CN201320025806U CN203167715U CN 203167715 U CN203167715 U CN 203167715U CN 2013200258067 U CN2013200258067 U CN 2013200258067U CN 201320025806 U CN201320025806 U CN 201320025806U CN 203167715 U CN203167715 U CN 203167715U
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- Prior art keywords
- constant temperature
- water
- greenhouse
- temperature greenhouse
- pump 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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- 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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- 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
Abstract
The utility model discloses a constant temperature greenhouse which comprises a greenhouse body. The constant temperature greenhouse further comprises a ground-source heat pump system, a ventilating system and a solar power supply system, wherein the ground-source heat pump system is used for conducting heat exchange between underground water and air in the constant temperature greenhouse, the ventilating system is used for exhausting air or supplying air, the solar power supply system is used for providing electric power to the ground-source heat pump system and the ventilating system, and both the ground-source heat pump system and the ventilating system are electrically connected with the solar power supply system. Through the application of the constant temperature greenhouse, the indoor temperature of the constant temperature greenhouse can be adjusted under the condition that no external energy source exists, a large amount of electric power and a large amount of heat energy are saved, meanwhile, the environment is protected, and the constant temperature greenhouse is beneficial to popularization.
Description
Technical field
The utility model relates to a kind of constant temperature greenhouse.
Background technology
Greenhouse claims greenhouse (greenhouse) again.Be a kind of can printing opacity, insulation, be used for the facility of cultivated plant.In the season that is being not suitable for plant growth, can be provided breeding time and increase output, be used for plant cultivation such as low temperature season warm season vegetable, flowers, forest more or grow seedlings etc.House structure sealing insulation, but be convenient to aeration-cooling.Have the equipment of conditions such as control temp. and humidity, illumination in the modernization greenhouse, create the required optimal environmental condition of plant with computer controlled automatic.Though yet present greenhouse heat-insulating property is good, regulate the temperature in the greenhouse, must outerly connect energy source adjustment.For large-area plantation, the electric energy or the heat energy that consume are considerable, are unfavorable for popularizing and promoting of greenhouse technology.The resource of adding now lacks day by day, so most of greenhouse non-adjustable temperature all.
The utility model content
The technical problems to be solved in the utility model is to need external energy source in order to overcome prior art greenhouse adjustment temperature, need expend a large amount of electric energy or heat energy, is unfavorable for environmental protection and widely used defective, and a kind of constant temperature greenhouse is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of constant temperature greenhouse, comprise a greenhouse body, its characteristics are, described constant temperature greenhouse comprises that also one is used for air in underground water and the constant temperature greenhouse is carried out earth-source hot-pump system, the ventilating system for air draft or air-supply of heat exchange, an and solar electric power supply system that is used for providing to described earth-source hot-pump system and described ventilating system electric power, wherein, described earth-source hot-pump system and described ventilating system all are electrically connected with described solar electric power supply system.
Preferably, described solar electric power supply system comprises that one is used for solar energy is converted to the photovoltaic module of electric energy, and a distribution box that is electrically connected with described photovoltaic module, and described distribution box also is electrically connected with described earth-source hot-pump system and described ventilating system.Can manage and control electric power, handled easily personnel's operation concentratedly by described distribution box.Photovoltaic module can conveniently convert solar energy to electric energy, can independently provide electric energy for consumer lastingly.
Preferably, described earth-source hot-pump system comprises that a water delivery well, a back water well, a hydraulic pipeline that is communicated with described water delivery well, a water return pipeline, that is communicated with described back water well are arranged on the water pump on the described hydraulic pipeline, and the radiator that all is communicated with of some and described hydraulic pipeline and described water return pipeline.Underground water is because underground, so the temperature remains within the normal range, roughly about 16-22 ℃, thus winter than the outside air temperature height, summer is low than outside air temperature.Underground water is come described radiator by described hydraulic pipeline, carries out heat exchange by the air in described radiator and the constant temperature greenhouse, gets back to described back water well by described water return pipeline at last.In this process, underground water can be not contaminated just as the effect of carrying heat.
Preferably, described ventilating system comprises some scavenger fans and some exchange fans, and wherein, described scavenger fan is positioned at described constant temperature greenhouse top; Described exchange fan is positioned at described constant temperature greenhouse below, and is right against each described radiator.Described scavenger fan can exchange the air in the constant temperature greenhouse and outside air.The air that can effectively accelerate in the constant temperature greenhouse by described exchange fan contacts with the surface of described radiator, thereby accelerates the underground water heat exchange in air and the described radiator.
Preferably, described constant temperature greenhouse also comprises some thermocouples, and described distribution box comprises a programmable logic controller (PLC), but described braiding logic controller is electrically connected with described thermocouple, described water pump, described scavenger fan and described exchange fan.Can pre-set programs by described programmable logic controller (PLC), when described thermocouple detects indoor temperature and departs from the situation of normal value, take measures the temperature in the equalization chamber.
Preferably, described earth-source hot-pump system also comprises a hydrocyclone, and described hydrocyclone is arranged on the described hydraulic pipeline, and between described water delivery well and described water pump.Because underground water contains a large amount of impurity, blocking pipeline easily is so by described hydrocyclone, with Impurity removal, guarantee unimpeded in the pipeline.
Preferably, described earth-source hot-pump system also comprises a strainer valve group, and described strainer valve group is arranged on the described hydraulic pipeline.Because hydrocyclone can be removed large granular impurity, but can stay some small impurities, these small impurities long-term accumulation also can be blocked pipeline.Can effectively small impurities be removed by described strainer valve group, guarantee the unimpeded of pipeline.
Preferably, described earth-source hot-pump system also comprises a water knockout drum and a water collector, and described water knockout drum is arranged on the described hydraulic pipeline, and described water collector is arranged on the described water return pipeline.Because described hydraulic pipeline and described water return pipeline are longer, so make the hydraulic pressure imbalance of diverse location easily, the heat difference that causes each position soil water belt to be walked forms temperature difference band.By described water knockout drum and described water collector are set, can guarantee the temperature unanimity in the constant temperature greenhouse so that hydraulic pressure is more balanced.
Preferably, described greenhouse body comprises a support frame and the heat insulation wall that is arranged on the described support frame.
Preferably, described heat insulation wall is double layer glass.Can effectively prevent from the diffusion of heat from more can charging into gases such as carbonic acid gas between the glass by double layer glass, further insulation.
In the utility model, but above-mentioned optimum condition any combination on the basis that meets this area general knowledge namely gets each preferred embodiment of the present utility model.
Positive progressive effect of the present utility model is: by utilization of the present utility model, the constant temperature greenhouse can be adjusted indoor temperature under the situation that does not have the outside energy source, saved a large amount of electric energy and heat energy, and environmental protection simultaneously is beneficial to and popularizes.
Description of drawings
Fig. 1 is the constant temperature greenhouse overall structure schematic diagram of the utility model preferred embodiment.
Fig. 2 is the A-A schematic cross-section of Fig. 1.
Fig. 3 is the constant temperature greenhouse concubine structural representation of the utility model preferred embodiment.
Embodiment
Enumerate preferred embodiment below, and come the clearer the utility model that intactly illustrates by reference to the accompanying drawings.
As Figure 1-3, the constant temperature greenhouse of present embodiment comprises a constant temperature greenhouse main chamber 1, a constant temperature greenhouse concubine 2, support frame 11, double layer glass 12, gate 13, scavenger fan 21, exchange fan 22, water delivery well 31, back water well 32, hydrocyclone 33, water pump 34, strainer valve group 35, water knockout drum 36, water collector 37, hydraulic pipeline 38, water return pipeline 39, radiator 310, photovoltaic module 41, distribution box 42, fin 43, thermocouple 5.
In the present embodiment, photovoltaic module 41 adopts the JAP6/60 250W photovoltaic module of the brilliant Australia in Shanghai production, and is positioned at the top of constant temperature greenhouse main chamber 1, so that absorb sunlight.The below of photovoltaic module 41 is provided with fin 43, and fin 43 helps photovoltaic module 41 heat radiations by upsetting air-flow.
The electric current that photovoltaic module 41 produces is provided to distribution box 42, by distribution box 42 centralized management and control electric power, handled easily personnel's operation.Photovoltaic module 41 can conveniently convert solar energy to electric energy, can independently provide electric energy for consumer lastingly.
Be provided with some thermocouples 5 in the constant temperature greenhouse main chamber 1, the armoured thermocouple that the thermocouple 5 of present embodiment adopts OMEGA to produce is positioned over liftoff about 2 meters position, and unsettled laying is in order to measure the temperature in room.Distribution box 42 comprises a programmable logic controller (PLC), but described braiding logic controller is electrically connected with thermocouple 5, water pump 34, scavenger fan 21 and exchange fan 22.Can pre-set programs by described programmable logic controller (PLC), when thermocouple 5 detects indoor temperature and departs from the situation of normal value, take measures the temperature in the equalization chamber.
Be provided with a water delivery well 31, a back water well 32, a hydraulic pipeline 38 that is communicated with water delivery well 31, a water return pipeline 39 that is communicated with back water well 32 in the constant temperature greenhouse concubine 2.Water pump 34 is arranged on the hydraulic pipeline 38, and radiator 310 all is communicated with hydraulic pipeline 38 and water return pipeline 39.
Underground water is because underground, so the temperature remains within the normal range, roughly about 16-22 ℃, thus winter than the outside air temperature height, summer is low than outside air temperature.
During winter, underground water is come radiator 310 by hydraulic pipeline 38, by radiator 310 heat is passed to air in the constant temperature greenhouse, gets back to back water well 32 by water return pipeline 39 at last.
During summer, underground water is come radiator 310 by hydraulic pipeline 38, and the air in the constant temperature greenhouse is passed to underground water by radiator 310 with heat, gets back to back water well 32 by water return pipeline 39 at last.
In this process, underground water can be not contaminated just as the effect of carrying heat.
Scavenger fan 21 is positioned at 1 top, constant temperature greenhouse main chamber; Exchange fan 22 is positioned at the below of constant temperature greenhouse main chamber 1, and is right against each radiator 310.Scavenger fan 21 can exchange air and the outside air of constant temperature greenhouse main chamber 1, can fast cooling.The air that can effectively accelerate constant temperature greenhouse main chamber 1 by exchange fan 22 contacts with the surface of radiator 310, thereby accelerates mobile underground water heat exchange in air and the radiator 310.
Present embodiment also comprises a water knockout drum 36 and a water collector 37, and water knockout drum 36 is arranged on the hydraulic pipeline 38, and water collector 37 is arranged on the water return pipeline 39.Because hydraulic pipeline 38 and water return pipeline 39 are longer, so make the hydraulic pressure imbalance of diverse location easily, the heat difference that causes each position soil water belt to be walked forms temperature difference band.By water knockout drum 36 and water collector 37 are set, can guarantee the temperature unanimity of constant temperature greenhouse main chamber 1 so that hydraulic pressure is more balanced.
Present embodiment double layer glass 12 can effectively prevent the diffusion of heat, more can charge into gases such as carbonic acid gas between the glass, further insulation.
During summer, scavenger fan 21 is opened, because 1 ℃ of the every rising of temperature of photovoltaic module 41, its generated energy will descend 0.4%, when indoor temperature when still being too high, at this time, it is too high that thermocouple 5 detects temperature, described programmable logic controller (PLC) starts water pump 34, and underground water is flowed in the pipeline, lowers the temperature.
During winter, scavenger fan 21 cuts out, but temperature is still low excessively, and at this time, it is low excessively that thermocouple 5 detects temperature, and described programmable logic controller (PLC) starts water pump 34, and underground water is flowed in the pipeline, Geothermal Belt is gone into indoor.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (10)
1. constant temperature greenhouse, comprise a greenhouse body, it is characterized in that, described constant temperature greenhouse comprises that also one is used for air in underground water and the constant temperature greenhouse is carried out earth-source hot-pump system, the ventilating system for air draft or air-supply of heat exchange, an and solar electric power supply system that is used for providing to described earth-source hot-pump system and described ventilating system electric power, wherein, described earth-source hot-pump system and described ventilating system all are electrically connected with described solar electric power supply system.
2. constant temperature greenhouse as claimed in claim 1, it is characterized in that, described solar electric power supply system comprises that one is used for solar energy is converted to the photovoltaic module of electric energy, and a distribution box that is electrically connected with described photovoltaic module, described distribution box also is electrically connected with described earth-source hot-pump system and described ventilating system.
3. constant temperature greenhouse as claimed in claim 2, it is characterized in that, described earth-source hot-pump system comprises that a water delivery well, a back water well, a hydraulic pipeline that is communicated with described water delivery well, a water return pipeline, that is communicated with described back water well are arranged on the water pump on the described hydraulic pipeline, and the radiator that all is communicated with of some and described hydraulic pipeline and described water return pipeline.
4. constant temperature greenhouse as claimed in claim 3 is characterized in that, described ventilating system comprises some scavenger fans and some exchange fans, and wherein, described scavenger fan is positioned at described constant temperature greenhouse top; Described exchange fan is positioned at described constant temperature greenhouse below, and is right against each described radiator.
5. constant temperature greenhouse as claimed in claim 4, it is characterized in that, described constant temperature greenhouse also comprises some thermocouples, and described distribution box comprises a programmable logic controller (PLC), but described braiding logic controller is electrically connected with described thermocouple, described water pump, described scavenger fan and described exchange fan.
6. constant temperature greenhouse as claimed in claim 3 is characterized in that, described earth-source hot-pump system also comprises a hydrocyclone, and described hydrocyclone is arranged on the described hydraulic pipeline, and between described water delivery well and described water pump.
7. constant temperature greenhouse as claimed in claim 6 is characterized in that, described earth-source hot-pump system also comprises a strainer valve group, and described strainer valve group is arranged on the described hydraulic pipeline.
8. constant temperature greenhouse as claimed in claim 3 is characterized in that, described earth-source hot-pump system also comprises a water knockout drum and a water collector, and described water knockout drum is arranged on the described hydraulic pipeline, and described water collector is arranged on the described water return pipeline.
9. as any described constant temperature greenhouse of claim 1-8, it is characterized in that described greenhouse body comprises a support frame and the heat insulation wall that is arranged on the described support frame.
10. constant temperature greenhouse as claimed in claim 9 is characterized in that, described heat insulation wall is double layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200258067U CN203167715U (en) | 2013-01-17 | 2013-01-17 | Constant temperature greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200258067U CN203167715U (en) | 2013-01-17 | 2013-01-17 | Constant temperature greenhouse |
Publications (1)
| Publication Number | Publication Date |
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| CN203167715U true CN203167715U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200258067U Expired - Fee Related CN203167715U (en) | 2013-01-17 | 2013-01-17 | Constant temperature greenhouse |
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| Country | Link |
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| CN (1) | CN203167715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931441A (en) * | 2013-01-17 | 2014-07-23 | 上海奇亚特能源股份有限公司 | Constant temperature green house |
| CN109121897A (en) * | 2018-06-22 | 2019-01-04 | 西安建筑科技大学 | A kind of solar energy greenhouse change air port air supply device |
-
2013
- 2013-01-17 CN CN2013200258067U patent/CN203167715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931441A (en) * | 2013-01-17 | 2014-07-23 | 上海奇亚特能源股份有限公司 | Constant temperature green house |
| CN109121897A (en) * | 2018-06-22 | 2019-01-04 | 西安建筑科技大学 | A kind of solar energy greenhouse change air port air supply device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20220117 |