CN203027841U - Cold water irrigation system for cultivating bilinear photo-thermo sensitive genic male sterile line of paddy rice - Google Patents
Cold water irrigation system for cultivating bilinear photo-thermo sensitive genic male sterile line of paddy rice Download PDFInfo
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- CN203027841U CN203027841U CN201220736879.2U CN201220736879U CN203027841U CN 203027841 U CN203027841 U CN 203027841U CN 201220736879 U CN201220736879 U CN 201220736879U CN 203027841 U CN203027841 U CN 203027841U
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Abstract
The utility model discloses a cold water irrigation system for cultivating a bilinear photo-thermo sensitive genic male sterile line of paddy rice. The cold water irrigation system comprises a refrigerating unit, a reservoir and a cold water pond group. An evaporator of the refrigerating unit is externally arranged at the bottom of the reservoir, the reservoir is connected with the cold water pond group by a water inlet pipe and a water return pipe, electromagnetic valves are arranged at joints of the water inlet pipe and the cold water pond group, and drain valves are arranged at joints of the water return pipe and the cold water pond group. The cold water irrigation system has the advantages that the evaporator of the refrigerating unit is arranged at the bottom of the reservoir, tap water in the reservoir is cooled, the average temperature of water in cold water ponds reaches a specified temperature, the requirement on the original temperature of the bilinear photo-thermo sensitive genic male sterile line of the paddy rice is met, the temperature can be controlled, the cold water pond group is provided with the multiple cold water ponds capable of independently irrigating, one or multiple cold water ponds can be used as needed, and accordingly electric energy is saved to the greatest extent.
Description
Technical field
The utility model relates to a kind of cold water irrigation system, and relating more specifically to a kind of is the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two.
Background technology
At present, use high mountain mountain spring cold water, reservoir bottom cold water or deep-well cold water string irrigating to come breeding male sterile lines, the someone advises setting up in high mountain or reservoir downstream the breeding base of male sterile line, but, such method is subjected to the influence of physioclimate bigger, and in fact the most area in this base is less, and is far away again with breeding base distance, poor transport is difficult to timely use.Utilize high mountain mountain spring cold water, reservoir bottom cold water or deep-well cold water, temperature is all uncontrollable, is difficult to reach the requirement that breeding man identifies the male sterile line origin temp.
Summary of the invention
The purpose of this utility model is, what a kind of energy-conservation, Controllable Temperature was provided is used for that to cultivate paddy rice two be the cold water irrigation system of photo-thermo-sensitive genic male sterile line.
For realizing the purpose of this utility model, intend by the following technical solutions:
A kind of is the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, it is characterized in that, comprise refrigeration unit, cistern and water cooling pond group, the evaporator of described refrigeration unit is external in the cistern bottom, link to each other with return pipe by water inlet pipe between cistern and the water cooling pond group, water inlet pipe and water cooling pond group junction are provided with magnetic valve, and return pipe and water cooling pond group junction are provided with draining valve.
Further, described water cooling pond group comprises 4-8 water cooling pond, and each water cooling pond is provided with magnetic valve and draining valve separately, can carry out cyclic irrigation separately.
Further, described cistern, water cooling pond and water inlet pipe, return pipe all adopt insulation material.
Further, described magnetic valve is regulated the mean temperature of the cold water that flows in the water cooling pond by time and the luffing of programmed settings variations in temperature.
The utility model is arranged on the cistern bottom by the evaporator with refrigeration unit, running water in the cistern is lowered the temperature, make the average water temperature in the water cooling pond reach assigned temperature, satisfying paddy rice two is the starting point temperature requirement of photo-thermo-sensitive genic male sterile line, reach fertility and can educate state, gather in the crops normal solid seed.Also can identify the fertility fluctuation origin temp of male sterile line simultaneously by different average water temperatures in the setting pond.The water cooling pond group adopts 4-8 water cooling pond, each water cooling pond can independently carry out the cold water cyclic irrigation, be the requirement of photo-thermo-sensitive genic male sterile line starting point temperature according to processing paddy rice two, regulate by magnetic valve, determine the mean temperature of required mobile cold water, can enable 1 to 8 water cooling pond as required, saves energy to greatest extent, can also once identify the origin temp of a plurality of photo-thermo sensitive male nuclear sterile rice lines, can multiple batches of processing paddy rice two be photo-thermo-sensitive genic male sterile line, press and handled first phase in 6-15 days, a season can multiple batches ofly handle, and improves treatment effeciency.
Cistern, water cooling pond, water inlet pipe and return pipe all adopt insulation material, make the temperature of irrigation water not be subjected to the influence of extraneous factor as far as possible, are convenient to the control of water temperature, realize that paddy rice two is the evaluation of photo-thermo-sensitive genic male sterile line origin temp.
Draining valve can be handled the photo-thermo sensitive male nuclear sterile rice line of different plant height types in order to regulate the degree of depth of required cold water treatment, and all types of paddy rice two are that photo-thermo-sensitive genic male sterile line plant strain growth point is below the water surface of handling cold water.
By the Changing Pattern round the clock of temperature under the simulating nature weather conditions, the time of programmed settings variations in temperature and luffing, each water cooling pond can independently be programmed, and the paddy rice two that once can handle dissimilar different origin temps is photo-thermo-sensitive genic male sterile line.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Label among the figure is, 1, refrigeration unit; 2, cistern; 3, water cooling pond; 4, evaporator; 5, water inlet pipe; 6, return pipe; 7, magnetic valve; 8, draining valve.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
In conjunction with Fig. 1, the a kind of of present embodiment proposition is the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, comprise refrigeration unit 1, cistern 2 and 5 water cooling ponds 3, the evaporator 4 of refrigeration unit 1 is external in cistern 2 bottoms, to the processing of lowering the temperature of the running water of 2 li of cisterns, link to each other with return pipe 6 by water inlet pipe 5 between cistern 2 and the water cooling pond 3, water inlet pipe 5 is located at the lower end of cistern 2, return pipe 6 is located at the upper end of cistern 2, water inlet pipe 5 is respectively equipped with magnetic valve 7 with each water cooling pond 3 junction, magnetic valve 7 is regulated the mean temperature of the cold water that flows in the water cooling pond 2, time and luffing by the programmed settings variations in temperature, for example, every day, temperature Change was from 0 o'clock, variations in temperature is low-lower-Gao-low process successively, be example with 24 ℃ of starting point degree, design programming can by 6 hours one group, temperature is respectively from 18-22 ℃, 22-26 ℃, 26-22 ℃, 22-18 ℃, each water cooling pond 3 can independently be programmed, and the paddy rice two of the dissimilar different origin temps of single treatment is photo-thermo-sensitive genic male sterile line.Return pipe 6 is respectively equipped with draining valve 8 with each water cooling pond 3 junction, and draining valve 8 is in order to regulate the degree of depth of required cold water, and each water cooling pond 2 can carry out cyclic irrigation separately.Wherein, cistern 2, water cooling pond 3 and water inlet pipe 5, return pipe 6 all adopt insulation material.The utility model is arranged on cistern 2 bottoms by the evaporator 4 with refrigeration unit 1, running water in the cistern 2 is lowered the temperature, Controllable Temperature, make the average water temperature in the water cooling pond 3 reach assigned temperature, satisfying paddy rice two is the starting point temperature requirement of photo-thermo-sensitive genic male sterile line, reach fertility and can educate state, gather in the crops normal solid seed.
Claims (4)
1. one kind is the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, it is characterized in that, comprise refrigeration unit, cistern and water cooling pond group, the evaporator of described refrigeration unit is external in the cistern bottom, link to each other with return pipe by water inlet pipe between cistern and the water cooling pond group, water inlet pipe and water cooling pond group junction are provided with magnetic valve, and return pipe and water cooling pond group junction are provided with draining valve.
According to claim 1 a kind of be the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, it is characterized in that, described water cooling pond group comprises 4-8 water cooling pond, and each water cooling pond is provided with magnetic valve and draining valve separately, can carry out cyclic irrigation separately.
According to claim 2 a kind of be the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, it is characterized in that described cistern, water cooling pond and water inlet pipe, return pipe all adopt insulation material.
According to claim 3 a kind of be the cold water irrigation system of photo-thermo-sensitive genic male sterile line for cultivating paddy rice two, it is characterized in that described magnetic valve is regulated the mean temperature of the cold water that flows in the water cooling pond by time and the luffing of programmed settings variations in temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220736879.2U CN203027841U (en) | 2012-12-21 | 2012-12-21 | Cold water irrigation system for cultivating bilinear photo-thermo sensitive genic male sterile line of paddy rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220736879.2U CN203027841U (en) | 2012-12-21 | 2012-12-21 | Cold water irrigation system for cultivating bilinear photo-thermo sensitive genic male sterile line of paddy rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027841U true CN203027841U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220736879.2U Expired - Fee Related CN203027841U (en) | 2012-12-21 | 2012-12-21 | Cold water irrigation system for cultivating bilinear photo-thermo sensitive genic male sterile line of paddy rice |
Country Status (1)
| Country | Link |
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| CN (1) | CN203027841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532429A (en) * | 2015-12-11 | 2016-05-04 | 合肥丰乐种业股份有限公司 | Method for breeding thermo-photoperiod sensitive rice utility type dual-purpose genic male sterile line |
| CN106900442A (en) * | 2017-04-28 | 2017-06-30 | 江西兴安种业有限公司 | A kind of processing method of rice temp-sensing type dual purpose genic male sterile line facility |
| CN114287340A (en) * | 2022-01-11 | 2022-04-08 | 湖南隆平高科种业科学研究院有限公司 | Intelligent low-temperature cold-irrigation rice treatment system and control method thereof |
-
2012
- 2012-12-21 CN CN201220736879.2U patent/CN203027841U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532429A (en) * | 2015-12-11 | 2016-05-04 | 合肥丰乐种业股份有限公司 | Method for breeding thermo-photoperiod sensitive rice utility type dual-purpose genic male sterile line |
| CN106900442A (en) * | 2017-04-28 | 2017-06-30 | 江西兴安种业有限公司 | A kind of processing method of rice temp-sensing type dual purpose genic male sterile line facility |
| CN114287340A (en) * | 2022-01-11 | 2022-04-08 | 湖南隆平高科种业科学研究院有限公司 | Intelligent low-temperature cold-irrigation rice treatment system and control method thereof |
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Legal Events
| 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 |
Granted publication date: 20130703 Termination date: 20151221 |
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| EXPY | Termination of patent right or utility model |