CN203251734U - Pool central heating constant temperature device for tobacco seedling farm - Google Patents
Pool central heating constant temperature device for tobacco seedling farm Download PDFInfo
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- CN203251734U CN203251734U CN2013203025514U CN201320302551U CN203251734U CN 203251734 U CN203251734 U CN 203251734U CN 2013203025514 U CN2013203025514 U CN 2013203025514U CN 201320302551 U CN201320302551 U CN 201320302551U CN 203251734 U CN203251734 U CN 203251734U
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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
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Abstract
The utility model discloses a pool central heating constant temperature device for a tobacco seedling farm. The pool central heating constant temperature device for the tobacco seedling farm comprises a pool, a solar heater, a water pump, a water inlet pipe, a water outlet pipe, an overflow pipe and a control panel. An electromagnetic valve is arranged on the water outlet pipe, one end of the overflow pipe is connected to a water tank of the solar heater, the other end of the overflow pipe leads to the interior of the pool, an overflow valve is arranged at one end, close to the water tank of the solar heater, of the overflow pipe, and the overflow valve is arranged outside the water tank of the solar heater. A first temperature sensor is arranged in the water tank of the solar heater, a second temperature sensor is arranged in the pool, and the first temperature sensor, the second temperature sensor, the water pump, the overflow valve and the electromagnetic valve are all connected to the control panel. The pool central heating constant temperature device for the tobacco seedling farm mainly solves the problem that when tobacco seedlings are cultivated in spring, the water temperature is too low, solar energy is utilized for conducting central heating on water, the constant water temperature conditions required by the cultivation of tobacco seedlings in spring are ensured, and the pool central heating constant temperature device saves energy, and is environmentally friendly and simple in structure.
Description
Technical field
The utility model relates to the tobacco seedling equipment technical field, specifically the concentrated heating constant-temperature equipment of a kind of tobacco seedling field millpond.
Background technology
Northerly tobacco seedling field, be the main period to tobacco seedling annual spring, this in period temperature substantially between 0 ℃ to 10 ℃, often have the extreme weather about-5 ℃.In the tobacco seedling process, the cultivation temperature influence of cigarette seedling is larger, and temperature is low freezes to death easily, and the high high temperature that easily produces of temperature burns seedling, and the preference temperature of tobacco seedling is 22 ℃-28 ℃.But, under natural environment and in the common booth, this, key elements such as temperature, humidity and illuminance of tobacco growing process need were uncontrollable in period, therefore the cigarette kind can not normally be emerged, and the cigarette seedling after emerging can not normal growth, and the healthy and strong degree of cigarette seedling directly is affected, make the transplanting time pusher, survival rate after transplanting simultaneously descends, and the cigarette seedling of being transplanted to behind the land for growing field crops is difficult to realize early growth and quick tiller, affects the quality of tobacco leaf.
Cultivating the used cigarette kind of cigarette seedling is capsuled seed, after planting need to spray water to the tobacco-based panel surface, one deck dressing water-splitting that cigarette kind surface is coated, and dressing cracking degree is subjected to the impact of injection flow rate, water spraying time and water spray temperature, and particularly the temperature of water spray is very obvious to the growth effect in cigarette seedling later stage.In the cigarette seedling cultivating process, for guaranteeing the temp. and humidity of cigarette seedling nurturing an environment, often need to cigarette seedling basal disc water spray, and the cigarette seedling cultivates later stage cigarette seedling the demand of water is increased gradually, need to irrigate every the period.
In spring, surface temperature is lower, the water source and the ambient temperature that are directly exposed under the atmosphere are basically identical, and also can be above 3 ℃ from the underground temperature that directly draws up the water that comes, if so directly be exposed under the atmosphere the water source or with directly from the underground water that draws up, spray to the cigarette seedling or be used for irrigation, will inevitably affect the growth of cigarette seedling.
The utility model content
For overcoming the problems referred to above, technical problem to be solved in the utility model is, provide the pond of a kind of tobacco seedling field usefulness to concentrate heating constant-temperature equipment, it is outside the tobacco seedling canopy water source to be heated, and the water source temperature after the heating is carried out constant temperature set, the water temperature of guaranteeing to heat in the rear pond remains on 22 ℃-28 ℃, water under this kind temperature is sprayed to the cigarette seedling or is used for irrigating the cigarette seedling, can not make branch stem or the root system of cigarette seedling have been cold stimulation, and affect the cultivation process of growth of cigarette seedling, and then the healthy and strong degree of assurance cigarette seedling, the quality of raising tobacco leaf.
The technical scheme in the invention for solving the technical problem is: a kind of tobacco seedling field millpond is concentrated heating constant-temperature equipment, comprises pond, solar heater, water pump, water inlet pipe, outlet pipe, overflow pipe and controller.Wherein the top in pond is provided with pond cover, the bottom in pond sets out the mouth of a river, solar heater comprises water tank and solar energy heating parts, water inlet pipe connects the top of the water tank of water pump and solar heater, outlet pipe connects bottom and the pond of the water tank of solar heater, is provided with a magnetic valve at outlet pipe; One end of described overflow pipe is connected to the top of the water tank of solar heater, and the other end leads in the pond, is provided with the spilling water valve on the overflow pipe of an end of close solar heater water tank, and this spilling water valve is positioned at the outside of solar heater water tank; In the water tank of solar heater, be provided with temperature sensor one, in the pond, be provided with temperature sensor two; Temperature sensor one, temperature sensor two, water pump, spilling water valve and magnetic valve all connect controller, temperature sensor one and temperature sensor two send the water temperature transducing signal to controller respectively, controller can be set respectively the water temperature in solar heater water tank and the pond, according to the water temperature of setting, the operating state of controller control water pump, spilling water valve and magnetic valve.
Described pond cover can be insulation film.
As further improvement, can set up electric heater unit, and control this electric heater unit by controller, when solving the illumination wretched insufficiency, solar heater adds the problem of thermal failure.
The beneficial effects of the utility model are: utilize solar energy that employed water in the spring tobacco seedling process is concentrated heating, guarantee the constant water temperature condition that spring, tobacco seedling required, and energy-saving and environmental protecting, simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1 pond, 2 solar water heaters, 21 water tanks, 22 solar energy heating parts, 3 water pumps, 4 controllers, 5 water inlet pipes, 6 outlet pipes, 7 overflow pipes, 8 spilling water valves, 9 magnetic valves, 10 temperature sensors, one, 11 temperature sensor, two, 12 insulation films.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of tobacco seedling field millpond is concentrated heating constant-temperature equipment, comprises pond 1, solar heater 2, water pump 3, water inlet pipe 5, outlet pipe 6, overflow pipe 7 and controller 4.Wherein the top insulation film 12 in whole pond 1 covers.Water temperature in the water tank 21 of controller 4 solar heaters 2 is set to 40 ℃ to the 60 ℃ arbitrary temp values in the scope, with Time Controller 4 water temperature in the pond 1 is set in 22 ℃ to the 28 ℃ arbitrary temp values in the scope.Described water inlet pipe 5 connects the top of the water tank 21 of water pump 3 and solar heater 2, and described outlet pipe 6 connects bottom and the pond 1 of the water tank 21 of solar heater 2, is provided with magnetic valve 9 at described outlet pipe 6.One end of described overflow pipe 7 is connected to the top of the water tank 21 of solar heater 2, and the other end is positioned at pond 1, is provided with spilling water valve 8 on the overflow pipe 7 of an end of close water tank 21, and described spilling water valve 8 is positioned at the outside of water tank 21; Water pump 3, spilling water valve 8 and magnetic valve 9 all connect controller 4.
Be provided with temperature sensor 1 in the water tank 21 of solar heater 2, the Temperature Regime of Main in one 10 pairs of described water tanks 21 of described temperature sensor carries out Real-time Feedback, and sends feedback signal to controller 4; In pond 1, be provided with temperature sensor 2 11,2 11 pairs of ponds of described temperature sensor, 1 interior Temperature Regime of Main carries out Real-time Feedback, and send feedback signal to controller 4, according to the water tank 21 of the solar heater 2 that sets and the water temperature in the pond 1, the operating state of controller control water pump 3, spilling water valve 8 and magnetic valve 9.
Open described water pump 3 and inject cold water in the water tank 21 of described solar heater 2, after filling with water in the water tank 21 of described solar water heater 2, unnecessary water can flow out from the spilling water valve, and switch off the pump 3 this moment; By described controller 4 water temperature in the water tank 21 of described solar heater 2 is set in X ℃ (40 ℃≤X 〉=60 ℃), simultaneously the water temperature in the described pond 1 is set in Y ℃ (22 ℃≤Y 〉=28 ℃), when the water temperature in the described water tank 21 surpasses X ℃, the described water pump 3 of described controller 4 controls is to described water tank 21 interior water fillings, make cold water and hot water hybrid cooling, unnecessary water can be flowed in the described pond 1 through overflow pipe 7 by described spilling water valve 8; When the water temperature in the described pond 1 was lower than Y ℃, the described magnetic valve 9 of described controller 4 controls was opened, and the water in the water tank 21 of described solar heater 2 is put into described pond 1; When the water temperature in the described pond 1 was higher than Y ℃, the described magnetic valve 9 of described controller 4 controls cut out, and controls simultaneously the water tank 21 interior injection cold water that described water pump 3 is opened to described solar heater 2; When the water temperature in the described pond 1 was Y ℃, described controller 4 was controlling described water pump 3, spilling water valve 8 and magnetic valve 9 and is cutting out.
In the use procedure, described pond 1 is arranged on the distance zone of growing seedlings to be had on the position of certain altitude, so that the water described pond in has certain discharge pressure during by the delivery port outflow of bottom, described pond.
Claims (3)
1. a tobacco seedling field millpond is concentrated heating constant-temperature equipment, it is characterized in that: comprise pond (1), solar heater (2), water pump (3), water inlet pipe (5), outlet pipe (6) and overflow pipe (7);
Also comprise controller (4), spilling water valve (8), magnetic valve (9), temperature sensor one (10) and temperature sensor two (11);
The top in described pond (1) is provided with pond cover, and the bottom in pond sets out the mouth of a river;
Described solar heater (2) comprises water tank (21) and solar energy heating parts (22);
Described water inlet pipe (5) connects the top of the water tank of water pump (3) and solar heater (2), and described outlet pipe (6) connects bottom and pond (1) of the water tank of described solar heater (2);
Be provided with a magnetic valve (9) at described outlet pipe;
One end of described overflow pipe (7) is connected on the top of described water tank (21), and the other end passes in the described pond (1);
Be provided with spilling water valve (8) on the overflow pipe (7), this spilling water valve (8) is positioned at the outside of solar heater water tank;
Described temperature sensor one (10) is arranged in the described water tank (21), and described temperature sensor two (11) is arranged in the described pond (1);
Described water pump (3), spilling water valve (8), magnetic valve (9), temperature sensor one (10) and temperature sensor two (11) all connect described controller (4);
Described temperature sensor one (10) and described temperature sensor two (11) send the water temperature transducing signal to respectively described controller (4);
Described controller (4) is set respectively the water temperature value in solar heater water tank and the pond, and according to the water temperature value of setting, controls the operating state of described water pump (3), described spilling water valve (8) and described magnetic valve (9).
2. the concentrated heating constant-temperature equipment of tobacco seedling field millpond according to claim 1 is characterized in that: the insulation film of the pond cover of described pond (1) for top, whole pond is covered.
3. tobacco seedling according to claim 1 and 2 field millpond is concentrated heating constant-temperature equipment, and it is characterized in that: also comprise electric heater unit, described electric heater unit is controlled by described controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203025514U CN203251734U (en) | 2013-05-29 | 2013-05-29 | Pool central heating constant temperature device for tobacco seedling farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203025514U CN203251734U (en) | 2013-05-29 | 2013-05-29 | Pool central heating constant temperature device for tobacco seedling farm |
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| Publication Number | Publication Date |
|---|---|
| CN203251734U true CN203251734U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203025514U Expired - Fee Related CN203251734U (en) | 2013-05-29 | 2013-05-29 | Pool central heating constant temperature device for tobacco seedling farm |
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| CN (1) | CN203251734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115136818A (en) * | 2021-03-31 | 2022-10-04 | 四季洋圃生物机电股份有限公司 | Farming circulation system |
-
2013
- 2013-05-29 CN CN2013203025514U patent/CN203251734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115136818A (en) * | 2021-03-31 | 2022-10-04 | 四季洋圃生物机电股份有限公司 | Farming circulation system |
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| Date | Code | Title | Description |
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| 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: 20131030 Termination date: 20150529 |
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| EXPY | Termination of patent right or utility model |