CN201322462Y - Heating and water saving solar heat pump device for raising rice seedlings - Google Patents
Heating and water saving solar heat pump device for raising rice seedlings Download PDFInfo
- Publication number
- CN201322462Y CN201322462Y CNU2008202118239U CN200820211823U CN201322462Y CN 201322462 Y CN201322462 Y CN 201322462Y CN U2008202118239 U CNU2008202118239 U CN U2008202118239U CN 200820211823 U CN200820211823 U CN 200820211823U CN 201322462 Y CN201322462 Y CN 201322462Y
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- water
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- water tank
- pipe
- heat pump
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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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Abstract
The utility model relates to a heating and water saving solar heat pump device for raising rice seedlings, which belongs to the field of equipment utilizing renewable energy sources. The heat collector water outlet pipe and the heat collector water inlet pipe of a solar heat collector are respectively connected with the water inlet and the water outlet of a heat storage water tank, and the cold water pipe and the hot water pipe of the heat storage water tank are connected with a heat pump host; a hot water connecting pipe and a cold water connecting pipe are arranged between the heat storage water tank and a temperature adjustment water tank which is connected with the cold water inlet pipe; the warm water outlet pipe of the temperature adjustment water tank is provided with a recycle pump C and a warm water spray head, and a recycle pump A and a recycle pump B are respectively arranged on the cold water pipe and the heat collector water inlet pipe. The device greatly increases the temperature of the water used for raising rice seedlings by using solar energy and ensures the growth of rice seedlings.
Description
Technical field
The utility model belongs to renewable energy utilization equipment, relates generally to the device that the solar energy light collecting thermal-arrest improves the raising rice seedlings water temperature.
Background technology
Paddy rice is the warm crop of happiness, in its growth and development process, temperature is had certain requirement, surpasses certain temperature limit, will sustain an injury, and causes the underproduction.The chilling injury of paddy rice, it almost is the natural calamity that rice state is produced in a kind of whole world, the not only Japan in temperate zone, Korea S, the U.S., Australia, all there are low temperature harm in the Sri Lanka, Indonesia, Philippine, India, Bangladesh etc. that are exactly the torrid areas, and paddy rice is taken a bath.
Paddy rice also is that China is subjected to the most serious cereal crops of chilling injury, paddy rice is subjected to the amplitude maximum of the injury from low temperature underproduction, China each rice from south orientation north does in the band generation of damaging to plants caused by sudden drop in temperature is arranged all, and especially the northeast early rice is with, and the low temperature during the raising rice seedlings is the main cause that causes rotten and dead seedlings.4.0-4.5 ℃ of Heilongjiang Province's April temperature on average, ground water temperature 5-7 ℃, with the seedling of underground water logging kind, the seed rice germination period is spun out, and seedling growth is slow, often causes rotten and dead seedlings, lowers output.The temperature of pouring water that improves seedling cultivation of rice can promote that seed rice germinates soon, quickens seedling growth, thereby reduces disease, cultivates strong seedling, but does not still have a kind of equipment that can effectively improve seedling with coolant-temperature gage at present.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, actual needs in conjunction with raising rice seedlings production, design provides a kind of raising rice seedlings solar heat pump temperature-increasing, water-saving device, reaches the solar energy heating raising rice seedlings water that utilizes regenerative resource, the purpose that improves the raising rice seedlings quality.
Basic design of the present utility model is, raising rice seedlings solar heat pump temperature-increasing, water-saving device comprises solar energy light collecting heat collector, heat pump main frame and automatic controller, and the heat collector outlet pipe of solar energy light collecting heat collector is connected with the bottom delivery port with the top water inlet of heat storage water tank respectively with the heat collector water inlet pipe; The cold water pipe of heat storage water tank is connected with the heat pump main frame with hot-water line, and circulating pump A is packed on the cold water pipe; Between heat storage water tank and the temperature adjustment water tank hot water tube connector is installed and the cold water tube connector is communicated with it, cold water inlet is installed in temperature adjustment water tank bottom, circulating pump C and warm water shower nozzle are installed on the water outlet pipe of temperature adjustment water tank, and circulating pump B is fitted on the heat collector water inlet pipe.
The utility model utilizes the solar energy light collecting heat collector to gather sunlight and produces heat energy and air source heat pump combination, heating underground water, make the temperature of pouring water of raising rice seedlings bring up to 20 ℃, reached the optimum temperature of raising rice seedlings rice growth, thereby guarantee the normal growth of rice shoot by 5 ℃; In addition, no any chemical reaction does not have any pollutant emission yet in this device running, and system COP＞more than 4.0, be a kind of desirable energy-saving environmental protection device has rational in infrastructurely, simple, reliable, and operating cost is cheap, the characteristics that operational effect is good.
Description of drawings
Accompanying drawing is a raising rice seedlings solar heat pump temperature-increasing, water-saving device overall arrangement structural representation.
Piece number explanation among the figure:
1, solar energy light collecting heat collector, 2, heat collector outlet pipe, 3, heat collector water inlet pipe, 4, heat storage water tank, 5, heat pump main frame, 6, temperature adjustment water tank, 7, circulating pump A, 8, circulating pump B, 9, circulating pump C, 10, warm water shower nozzle, 11, cold water inlet, 12, automatic controller, 13, hot-water line, 14, cold water pipe, 15, water outlet pipe, 16, hot water tube connector, 17, cold water tube connector.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Raising rice seedlings solar heat pump temperature-increasing, water-saving device comprises solar energy light collecting heat collector 1, heat pump main frame 5 and automatic controller 12, and the heat collector outlet pipe 2 of solar energy light collecting heat collector 1 is connected with the bottom delivery port with the top water inlet of heat storage water tank 4 respectively with heat collector water inlet pipe 3; The cold water pipe 14 of heat storage water tank 4 is connected with heat pump main frame 5 with hot-water line 13, and circulating pump A7 is packed on the cold water pipe 14; Hot water tube connector 16 and cold water tube connector 17 are installed between heat storage water tank 4 and the temperature adjustment water tank 6 is communicated with it, cold water inlet 11 is installed in temperature adjustment water tank 6 bottoms, circulating pump C9 and warm water shower nozzle 10 are installed on the water outlet pipe 15 of temperature adjustment water tank 6, and circulating pump B8 is fitted on the heat collector water inlet pipe 3.Solar energy light collecting heat collector 1 is a flat-plate collector.Heat pump main frame 5 adopts air source heat pump.Heat storage water tank 4 is a double-decked insulation.
During operation, the hot water of solar energy light collecting heat collector 1 is through heat collector outlet pipe 2, enter heat storage water tank 4, the cold water of solar energy light collecting heat collector 1 is replenished through circulating pump B8, heat collector water inlet pipe 3 by bottom cold water in the heat storage water tank 4, solar energy light collecting heat collector 1 heats repeatedly, with the water intensification of heat storage water tank 4; Meet rainy weather, when sunshine was not enough, when the water temperature of heat storage water tank 4 was lower than 40 ℃, heat pump main frame 5 started, and helped heat storage water tank 4 to heat, and the water temperature in the heat storage water tank 4 was reached more than 40 ℃, then heat pump main frame 5 autostops.The cold water of the hot water of heat storage water tank 4 and cold water inlet 11 inputs mixes in temperature adjustment water tank 6, makes water temperature constant about 20 ℃.When raising rice seedlings need water, circulating pump C9 started, and several warm water shower nozzles 10 water to rice shoot simultaneously.
Claims (4)
1, a kind of raising rice seedlings solar heat pump temperature-increasing, water-saving device, comprise solar energy light collecting heat collector (1), heat pump main frame (5) and automatic controller (12), it is characterized in that the heat collector outlet pipe (2) of solar energy light collecting heat collector (1) is connected with the bottom delivery port with the top water inlet of heat storage water tank (4) respectively with heat collector water inlet pipe (3); The cold water pipe (14) of heat storage water tank (4) is connected with heat pump main frame (5) with hot-water line (13), and circulating pump A (7) is packed on the cold water pipe (14); Between heat storage water tank (4) and the temperature adjustment water tank (6) hot water tube connector (16) is installed and cold water tube connector (17) is communicated with it, cold water inlet (11) is installed in temperature adjustment water tank (6) bottom, water outlet pipe (15) in temperature adjustment water tank (6) is gone up installation circulating pump C (9) and warm water shower nozzle (10), and circulating pump B (8) is fitted on the heat collector water inlet pipe (3).
2, raising rice seedlings solar heat pump temperature-increasing, water-saving device according to claim 1 is characterized in that solar energy light collecting heat collector (1) is a flat-plate collector.
3, raising rice seedlings solar heat pump temperature-increasing, water-saving device according to claim 1 is characterized in that heat pump main frame (5) adopts air source heat pump.
4, raising rice seedlings solar heat pump temperature-increasing, water-saving device according to claim 1 is characterized in that heat storage water tank (4) is a double-decked insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118239U CN201322462Y (en) | 2008-12-26 | 2008-12-26 | Heating and water saving solar heat pump device for raising rice seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118239U CN201322462Y (en) | 2008-12-26 | 2008-12-26 | Heating and water saving solar heat pump device for raising rice seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322462Y true CN201322462Y (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202118239U Expired - Fee Related CN201322462Y (en) | 2008-12-26 | 2008-12-26 | Heating and water saving solar heat pump device for raising rice seedlings |
Country Status (1)
| Country | Link |
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| CN (1) | CN201322462Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283536A (en) * | 2012-03-02 | 2013-09-11 | 边仁杰 | Hot water drip irrigation pipe |
| CN103444494A (en) * | 2012-06-04 | 2013-12-18 | 徐志强 | Simple irrigation device |
| CN104982308A (en) * | 2015-08-06 | 2015-10-21 | 新疆农业科学院土壤肥料与农业节水研究所 | Temperature rising method for drip irrigation |
| CN105004067A (en) * | 2015-07-23 | 2015-10-28 | 福建省第五建筑工程公司 | Heating system making use of both solar energy and air source |
| CN105783281A (en) * | 2016-04-20 | 2016-07-20 | 哈尔滨阳光能源工程有限公司 | Residential solar pond heat collector heating, refrigeration and hot water triple co-generation device |
| CN105941103A (en) * | 2016-05-05 | 2016-09-21 | 柴永朋 | Flow-storage separation quantitative constant-temperature irrigation device |
| CN110440334A (en) * | 2019-09-05 | 2019-11-12 | 上海建筑设计研究院有限公司 | A kind of domestic hot-water's feed system |
-
2008
- 2008-12-26 CN CNU2008202118239U patent/CN201322462Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283536A (en) * | 2012-03-02 | 2013-09-11 | 边仁杰 | Hot water drip irrigation pipe |
| CN103444494A (en) * | 2012-06-04 | 2013-12-18 | 徐志强 | Simple irrigation device |
| CN105004067A (en) * | 2015-07-23 | 2015-10-28 | 福建省第五建筑工程公司 | Heating system making use of both solar energy and air source |
| CN104982308A (en) * | 2015-08-06 | 2015-10-21 | 新疆农业科学院土壤肥料与农业节水研究所 | Temperature rising method for drip irrigation |
| CN105783281A (en) * | 2016-04-20 | 2016-07-20 | 哈尔滨阳光能源工程有限公司 | Residential solar pond heat collector heating, refrigeration and hot water triple co-generation device |
| CN105941103A (en) * | 2016-05-05 | 2016-09-21 | 柴永朋 | Flow-storage separation quantitative constant-temperature irrigation device |
| CN105941103B (en) * | 2016-05-05 | 2019-02-22 | 广西佳年农业有限公司 | A kind of storage flow separation quantitative constant temperature irrigation rig |
| CN110440334A (en) * | 2019-09-05 | 2019-11-12 | 上海建筑设计研究院有限公司 | A kind of domestic hot-water's feed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN SUNSHINE ENERGY ENGINEERING CO., LTD. Free format text: FORMER OWNER: KANG SHUREN Effective date: 20100531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150090 ROOM 330, BUILDING 26, INNOVATION CENTER, NO.180, HONGQI STREET, DEVELOPMENT AREA, HARBIN CITY,HEILONGJIANG PROVINCE TO: 150090 ROOM 330, NO.180, HONGQI STREET, HARBIN CITY, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100531 Address after: 330 room 180, Hongqi Avenue, Harbin, Heilongjiang, 150090 Patentee after: Harbin Yangguang Energy Engineering Co., Ltd. Address before: 330, room 26, building 180, 150090 Hongqi Avenue, Harbin Development Zone, Heilongjiang, China Patentee before: Kang Shuren |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |