CN102657048A - Heat pump greenhouse - Google Patents
Heat pump greenhouse Download PDFInfo
- Publication number
- CN102657048A CN102657048A CN2012100440695A CN201210044069A CN102657048A CN 102657048 A CN102657048 A CN 102657048A CN 2012100440695 A CN2012100440695 A CN 2012100440695A CN 201210044069 A CN201210044069 A CN 201210044069A CN 102657048 A CN102657048 A CN 102657048A
- Authority
- CN
- China
- Prior art keywords
- heat
- greenhouse
- evaporator
- heat pump
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a heat pump greenhouse, comprising an evaporator, wherein an inlet is communicated with a hot water source by a pipeline, an outlet is communicated with a wastewater outlet, and the hot water enters the evaporator through the inlet and is discharged from the outlet after emitting the heat; and a heat pump compressor, wherein a inhalation end is connected with the evaporator and an exhaust end is connected with a heat exchanger, and the heat pump compressor, from the evaporator, absorbs the heat emitted by the hot water in the evaporator, and transmits the heat to the heat exchanger by a working medium. The heat exchanger is connected with the greenhouse by a water circulation system by which the heat exchange is realized between the heat exchanger and the greenhouse. The hot water source is a geothermal well or a sewer line. The heat pump greenhouse, using heat sources such as underground water in planting area, industrial or domestic sewage, exhaust gas, etc., extracts the heat with the heat pump technology for heating so that an energy-saving, environmental and low-carbon production mode is realized, a cheap and sufficient heat supply is provided to the greenhouse of agricultural productions, and the production operating cost of the greenhouse is reduced.
Description
Technical field
The present invention relates to a kind of chamber facility, relate in particular to a kind of heat pump greenhouse.
Background technology
The greenhouse be a kind of can printing opacity, insulation, be used for the facility of cultivated plant, in season of suitable plant growing not, 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.The kind in greenhouse is many, can be divided into many types again according to different roof truss material, lighting material, profile and the condition of heating etc., like glass greenhouse, plastic green house; Single-ridgepole glasshouse, attached-greenhouse; Single roofing greenhouse, two roofings greenhouse; Heat greenhouse, unheating hothouse etc.Greenhouse structure should seal insulation, but should be convenient to aeration-cooling.Have the equipment of conditions such as control temp. and humidity, illumination in the modern greenhouse, control the required optimal environmental condition of creation plant automatically with computer.
Northern areas such as Xinjiang of China are very long winter; The most vegetables of winter-spring season all are from call in interiorly; The serious restriction of expensive vegetable price in winter the further raising of people's living standard; Therefore the industrialized agriculture of chamber planting development, all most important to the living standard that improves agriculture benefit, increases farmers' income, improves people.The industrialized agriculture of chamber planting should be the growth point of agricultural development; Yet the Condition in North Xinjiang weather is cold; Most of chamber planting booth of development, only having played the autumn prolongs late spring effect as early as possible, and fails to have given play to due effect to winter; Its main cause is the high problem of the high production cost of coal-fired energy consumption in winter, so chamber planting energy consumption height has become the bottleneck problem of restriction industrialized agriculture development.
Summary of the invention
The purpose of this invention is to provide a kind of heat pump greenhouse, to reduce the operation energy consumption in greenhouse cold season.
The technical scheme that the present invention is adopted for its technical problem of solution is,
A kind of heat pump greenhouse includes evaporator, and the entrance point of said evaporator is communicated with the thermal water source through pipeline, and its port of export is communicated with waste water discharge opening, and hot water is discharged from the port of export after emitting heat from entrance point entering evaporator;
Also comprise heat pump compressor, the suction end of this heat pump compressor is connected with said evaporator, and its exhaust end is connected with heating exchanger, and heat pump compressor absorbs hot water liberated heat in evaporator from evaporator, be passed to heating exchanger through working medium;
Said heating exchanger is connected with the greenhouse through water circulation system, realizes heat exchange through this water circulation system between heating exchanger and the greenhouse;
Said thermal water source is geothermal well or sewer pipe, and the sewage in underground heat well water or the sewer pipe is that the greenhouse provides heat.
The invention has the advantages that; The underground water of this heat pump greenhouse growing area capable of using, industry or sanitary sewage thermal source, waste gas thermal source, surface layer thermal source; Extracting heat with heat pump techniques heats; Not only can realize the mode of production of energy-saving and environmental protection, low-carbon (LC), and can cheap sufficient heat energy supply be provided, reduce the production run expense in greenhouse for the agricultural production greenhouse.
Description of drawings
Fig. 1 is the structural representation in the heat pump greenhouse that proposes of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with diagram and specific embodiment, further set forth the present invention.
As shown in Figure 1; The heat pump greenhouse that the present invention proposes includes evaporator; The entrance point of evaporator is communicated with geothermal well, well or sewer pipe through pipeline, and its port of export is communicated with back water well or waste water discharge opening, and underground heat well water or sewer pipe sewage get into the evaporator from entrance point; Discharge from the port of export after emitting heat, get into back water well or waste water discharge opening; Also comprise heat pump compressor, the suction end of heat pump compressor is connected with evaporator, and its exhaust end is connected with heating exchanger, and heat pump compressor is passed to heating exchanger with hot water liberated heat in evaporator from evaporator; Heating exchanger is connected with the greenhouse through water circulation system, realizes heat exchange through this water circulation system between heating exchanger and the greenhouse, and this water circulation system is adopted and used water as the circulatory mediator that is that carries transfer of heat.
This heat pump greenhouse adopts heat pump techniques; The well water heat energy or the heat energy in the industrial sewer pipe sewage that carry ground exterior heat absorption extraction in addition in evaporator; In the greenhouse, carry out heat release through duplex matter system, the cheap heat in the absorption extraction sewage is for the greenhouse provides sufficient heat energy supply; Satisfy the temperature of hothouse production needs, absorb solar thermal energy simultaneously and be this greenhouse heating.Heat pump heating has following characteristics:
1, energy-conservation: owing to absorb the heat energy in the industrial sewage, significantly reduced power consumption, the Energy Efficiency Ratio of heat pump is higher than tradition and heats mode, and energy-saving effect can reach 70%;
2, environmental protection: with water is medium, the no combustion process of system operation, and the totally-enclosed operation that circulates of non-pollution discharge, source water can not pollute water source, soil and air.
3, economy: because system's service life is long, install easily, installation period is short, and unit volume is little, and can save cooling tower and boiler room, and saves energy 70% on year-on-year basis.
4, saving of labor: automaticity is very high, saves the manpower expense.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. a heat pump greenhouse includes evaporator, it is characterized in that,
The entrance point of said evaporator is communicated with the thermal water source through pipeline, and its port of export is communicated with waste water discharge opening, and hot water is discharged from the port of export after emitting heat from entrance point entering evaporator;
Also comprise heat pump compressor, the suction end of this heat pump compressor is connected with said evaporator, and its exhaust end is connected with heating exchanger, and heat pump compressor absorbs hot water liberated heat in evaporator from evaporator, be passed to heating exchanger through working medium;
Said heating exchanger is connected with the greenhouse through water circulation system, realizes heat exchange through this water circulation system between heating exchanger and the greenhouse.
2. a kind of heat pump according to claim 1 greenhouse is characterized in that said thermal water source is geothermal well or sewer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440695A CN102657048A (en) | 2012-02-19 | 2012-02-19 | Heat pump greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440695A CN102657048A (en) | 2012-02-19 | 2012-02-19 | Heat pump greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102657048A true CN102657048A (en) | 2012-09-12 |
Family
ID=46766736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100440695A Pending CN102657048A (en) | 2012-02-19 | 2012-02-19 | Heat pump greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102657048A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477919A (en) * | 2013-09-23 | 2014-01-01 | 句容市植保植检站 | Physical regulation and control method for preventing edge freezing damage of crops in greenhouse |
| CN105650713A (en) * | 2016-03-21 | 2016-06-08 | 河北宏龙环保科技有限公司 | Sewage treatment and treated sewage heat energy utilization system |
| CN109083457A (en) * | 2018-09-17 | 2018-12-25 | 王远飞 | It is a kind of without rigid load bearing support structure |
| CN109328754A (en) * | 2018-09-07 | 2019-02-15 | 广东聚腾环保设备有限公司 | A kind of air heat source and thermal pump Greenhouse System |
| CN114158403A (en) * | 2021-11-23 | 2022-03-11 | 武汉理工大学 | Energy-saving heating device for greenhouse seedlings and greenhouses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752728A (en) * | 1980-09-16 | 1982-03-29 | Watanabe Pipe Kk | Hothouse heating system |
| CN2602321Y (en) * | 2002-12-10 | 2004-02-04 | 何满潮 | Agricultural production system utilizing the complex function of geothermal energy |
| CN1542382A (en) * | 2003-04-29 | 2004-11-03 | 米砂瓦环境技术株式会社 | Refrigeration and heating installation by utilizing natural resources and configuration method thereof |
| CN201450952U (en) * | 2009-07-03 | 2010-05-12 | 马革 | Ground temperature energy-saving constant-temperature greenhouse big shed |
| CN101960992A (en) * | 2010-09-21 | 2011-02-02 | 中国科学院亚热带农业生态研究所 | Energy-saving and accurate temperature controlling method and device for crop growth room |
| CN202002396U (en) * | 2011-03-09 | 2011-10-05 | 北京建筑工程学院 | Horizontal buried pipe type soil source heat pump system based on rainwater accumulation and permeation |
-
2012
- 2012-02-19 CN CN2012100440695A patent/CN102657048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752728A (en) * | 1980-09-16 | 1982-03-29 | Watanabe Pipe Kk | Hothouse heating system |
| CN2602321Y (en) * | 2002-12-10 | 2004-02-04 | 何满潮 | Agricultural production system utilizing the complex function of geothermal energy |
| CN1542382A (en) * | 2003-04-29 | 2004-11-03 | 米砂瓦环境技术株式会社 | Refrigeration and heating installation by utilizing natural resources and configuration method thereof |
| CN201450952U (en) * | 2009-07-03 | 2010-05-12 | 马革 | Ground temperature energy-saving constant-temperature greenhouse big shed |
| CN101960992A (en) * | 2010-09-21 | 2011-02-02 | 中国科学院亚热带农业生态研究所 | Energy-saving and accurate temperature controlling method and device for crop growth room |
| CN202002396U (en) * | 2011-03-09 | 2011-10-05 | 北京建筑工程学院 | Horizontal buried pipe type soil source heat pump system based on rainwater accumulation and permeation |
Non-Patent Citations (3)
| Title |
|---|
| 任子君: "水·地源热泵在我国温室生产上的应用", 《安徽农业科学》, 1 March 2011 (2011-03-01) * |
| 才乃仁: "地源热泵——建筑节能新技术", 《建筑热能通风空调》, 15 May 2004 (2004-05-15) * |
| 柴立龙: "北京地区温室地源热泵供暖能耗及经济性分析", 《农业工程学报》, vol. 26, no. 3, 31 March 2010 (2010-03-31) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477919A (en) * | 2013-09-23 | 2014-01-01 | 句容市植保植检站 | Physical regulation and control method for preventing edge freezing damage of crops in greenhouse |
| CN103477919B (en) * | 2013-09-23 | 2015-08-12 | 句容市植保植检站 | A kind of physical regulating method of preventing crop edge freeze injury in booth |
| CN105650713A (en) * | 2016-03-21 | 2016-06-08 | 河北宏龙环保科技有限公司 | Sewage treatment and treated sewage heat energy utilization system |
| CN109328754A (en) * | 2018-09-07 | 2019-02-15 | 广东聚腾环保设备有限公司 | A kind of air heat source and thermal pump Greenhouse System |
| CN109083457A (en) * | 2018-09-17 | 2018-12-25 | 王远飞 | It is a kind of without rigid load bearing support structure |
| CN109083457B (en) * | 2018-09-17 | 2024-01-30 | 王远飞 | Non-rigid bearing support structure |
| CN114158403A (en) * | 2021-11-23 | 2022-03-11 | 武汉理工大学 | Energy-saving heating device for greenhouse seedlings and greenhouses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201837884U (en) | Automatic agricultural production control system for intelligent high-efficiency greenhouse | |
| CN101040592B (en) | Integrated energy-providing system of greenhouse using methane as the raw material | |
| CN102012698A (en) | Automatic control system for intelligent and efficient greenhouse agricultural production | |
| CN102626043A (en) | New energy closed-loop type comprehensive energy-saving system applied to agricultural ecological greenhouses | |
| CN102986479A (en) | System for comprehensively utilizing energy sources in greenhouse | |
| CN202435897U (en) | Energy integrated utilization system in greenhouse | |
| CN102657048A (en) | Heat pump greenhouse | |
| CN202635230U (en) | Greenhouse cold and heat exchange system with deep-buried ground source heat pump | |
| CN106857110A (en) | A kind of agricultural greenhouse plant seasonal comprehensive temperature control system and temperature control method | |
| CN104115706A (en) | Greenhouse with coupling air current circulation device of solar phase change thermal storage device | |
| CN204206850U (en) | A kind of air collector | |
| CN102550335A (en) | Solar ground heating vegetable greenhouse | |
| CN204466428U (en) | Photovoltaic green-house cooling in summer system | |
| CN101960992B (en) | Energy-saving and accurate temperature controlling method and device for crop growth room | |
| CN107347517A (en) | The system and its heat-exchange method of a kind of soil thermal storage and heat pipe heat convection | |
| CN204616558U (en) | Solar energy flower planting green house | |
| CN203435471U (en) | Water-cooled cooling greenhouse | |
| CN100572932C (en) | Heliogreenhouse ground can with solar energy mating type heating installation | |
| CN202018140U (en) | Temperature controlled integrated application system for renewable energy source combination device and agricultural production | |
| CN202385626U (en) | Refrigerating/heating/oxygen-enriching device for aquaculture | |
| CN204634530U (en) | A kind of Tunnel as greenhouse | |
| CN203985265U (en) | The green house of solar phase change heat accumulator coupling air current circulation | |
| CN206061672U (en) | A kind of heat-pump-type constant temperature and humidity growing vegetables device | |
| CN105145177A (en) | Greenhouse combined with cave dwelling and environment regulation and control method thereof | |
| CN201219400Y (en) | Greenhouse for planting vegetable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |