CN203152138U - Capillary heat supply equipment for cultivation, cultivation bed and cultivation greenhouse - Google Patents
Capillary heat supply equipment for cultivation, cultivation bed and cultivation greenhouse Download PDFInfo
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- CN203152138U CN203152138U CN2013200683023U CN201320068302U CN203152138U CN 203152138 U CN203152138 U CN 203152138U CN 2013200683023 U CN2013200683023 U CN 2013200683023U CN 201320068302 U CN201320068302 U CN 201320068302U CN 203152138 U CN203152138 U CN 203152138U
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- capillary
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The utility model relates to a capillary heat supply equipment for cultivation, a cultivation bed and a cultivation greenhouse. The capillary heat supply equipment realizes uniform and efficient heat dissipation through a capillary radiator to guarantee crops to uniformly grow and comprises a heat supply device used for providing hot circulating water, a circulating water pump used for providing circulating power to the hot circulating water, the capillary radiator used for dissipating heat of the hot circulating water, a main control circuit used for controlling the heat supply device and the circulating water pump, and a circulating pipeline used for delivering the hot circulating water, the heat supply device, the circulating water pump and the capillary radiator are connected integrally through the circulating pipeline, and the heat supply device and the circulating water pump are both electrically connected with the main control circuit. The capillary radiator is designed and has the characteristics of large heat dissipation area, uniformity in heat dissipation and high efficiency and energy saving, so that using efficiency and overall quality of the equipment are improved and using cost of the equipment is saved.
Description
Technical field
The present invention relates to a kind of cultivation with capillary heating equipment, cultivation bed and cultivation greenhouse, relate in particular to a kind of capillary radiator that passes through and realize the uniform high-efficiency heat radiation, cultivate with the capillary heating equipment uniformly, cultivate bed and cultivation greenhouse to guarantee plant growth.
Background technology
Industrialized agriculture based on attached-greenhouse and greenhouse by solar heat is a kind of important form of modern agricultural development, by gathering of key elements such as soil, fund, technology and labour, formed with intensive capital, technology-intensive, intensive efficient modern agriculture that labour intensive is principal character, effectively promoted the enhancing of overall productivity in agriculture and the adjustment of agricultural structure.
Along with the continuous exhaustion of traditional fossil energy resource, energy prices rise steadily in the world wide, overcome the greenhouse that extraneous adverse environment is produced as main dependence energy means, have run into unprecedented pressure but in recent years.Crop genetics preserving heat and radiating heat equipment, its energy consumption problem are the major obstacles of its economic benefit of restriction always.Present crop winter heating is the same with civil buildings, adds the metal heat sink heating by hot-water boiler substantially, and this heating system not only consumes energy, and it is inhomogeneous to dispel the heat, in the greenhouse, produce tangible thermograde, cause plant growth inhomogeneous, sometimes also cause the crop thermal burn.
Consider the energy starved influence, environment conditioning should adopt low-grade energy as far as possible in the greenhouse at present, gives full play to utilization efficiency of energy.In addition, in order to guarantee the yield and quality of crop, suitable in the assurance greenhouse, uniform temp. and humidity environment is badly in need of seeking a kind of not only economy but also safe crop genetics heating equipment.
China is making modern agriculture, requires various places in conjunction with endowment of resources, explores the road of the modern agricultural development of a scientific and technological key element gathering, resources effective utilization, industrial structure optimization, town and country well-coordinated development, explores science and technology and promotes high-end way for agricultural development.Capillary has big, the energy-efficient characteristics of area of dissipation as the terminal device of environment conditioning system, can airtightly move, and does not take the interior space, and is easy for installation.Because the low-temp low-pressure operation, the life-span is permanent, also has non-maintaining advantage.If such capillary apparatus is applied in the greenhouse, give full play to its advantage aspect the environment adjusting, can put forward the economy of all even operations of crop genetics environment.
But the just design and use on civil buildings of this capillary apparatus, the cultivation heating that is applied to crop does not also have at present both at home and abroad.Because the crop genetics environment is different from civil buildings, its thermal inertia is little, and crop is varied to the demand of environment, and Different Crop is also different to the requirement of temperature, humidity, illumination, gas concentration lwevel.
Therefore, be badly in need of providing a kind of new cultivation with capillary heating equipment, cultivation bed and cultivate the greenhouse at the problems referred to above.
Summary of the invention
The purpose of this invention is to provide a kind of cultivation with capillary heating equipment, cultivation bed and cultivate the greenhouse, this cultivation realizes that by the capillary radiator uniform high-efficiency dispels the heat with the capillary heating equipment, to guarantee the uniform purpose of plant growth.
The objective of the invention is to be achieved through the following technical solutions: a kind of cultivation capillary heating equipment, this equipment comprise be used to the heating plant that heat recirculated water is provided, be used for to heat recirculated water provide circulation power water circulating pump, be used for the capillary radiator that the heat recirculated water heat is shed, the total control circuit that is used for control heating equipment and water circulating pump and for delivery of the circulation line of heat recirculated water; Described heating plant, water circulating pump and capillary radiator link into an integrated entity by described circulation line; Described heating plant and water circulating pump all are electrically connected with described total control circuit.
Described circulation line is provided with for the filter that filters heat recirculated water impurity.
Described circulation line is provided be used to the check valve that prevents that heat recirculated water from refluxing; This check valve is electrically connected with described total control circuit.
Described circulation line is provided with for the back-water valve (BWV) that guarantees the heat recirculated water water (flow) direction; This back-water valve (BWV) is electrically connected with described total control circuit.
Described circulation line is provided with for the thermometer of measuring thermal cycle water temperature in the circulation line, for the manometer of measuring the circulation line internal pressure.
Also be provided with on the described circulation line for the temperature sensor of monitoring thermal cycle water temperature in the circulation line automatically, this temperature sensor is electrically connected with described total control circuit.
Be connected with water supply tank on the described circulating water pipe.
Described capillary radiator comprise for be connected with described circulation line for the backwater main pipe and a plurality ofly arrange the capillary of setting in proper order along this confession backwater main pipe length direction.
A kind of cultivation bed comprises as cultivation capillary heating equipment as described in arbitrary in above-mentioned.
A kind of cultivation greenhouse comprises as cultivation capillary heating equipment as described in arbitrary in above-mentioned.
The present invention compared with prior art has following advantage:
1, the present invention adopts the capillary Design of for heat sinks, and the area of dissipation that this capillary radiator utilizes capillary to have is big, and heat radiation is even, and energy-efficient characteristics can airtightly be moved, and do not take the interior space, and are easy for installation; And this kind capillary radiator is particularly suitable for low-temp low-pressure heat radiation work, and the life-span is permanent, also has non-maintaining advantage; This capillary radiator can be given full play to its advantage aspect the environment adjusting in the agricultural cultivation field, can improve the uniformity of planting environment and the economy of operation; Make the plant growth after the cultivation even, improved service efficiency and the total quality of equipment, the use cost of having saved equipment.
2, circulation line described in the present invention adopts the design of water inlet pipe, return pipe and many tube connectors, can need connect a plurality of capillary radiators with the capillary heating equipment in cultivation, the uniform distribution heat recirculated water, not only make the heat recirculated water flow that enters each capillary radiator even, guarantee each capillary heat radiation evenly with this; But also make the distribution of the heat balance that heat recirculated water provides, thereby guarantee that each capillary radiator heat-dissipation is even; Improve the total quality of equipment, saved the use cost of equipment.
3, the present invention adopts the design of filter can prevent effectively that contamination precipitation is piled up the obstruction circulation line in the sealing; Particularly because described capillary is very thin, therefore as easy as rolling off a log by impurity obstruction in the water, thus radiating effect influenced; Filter can effectively be removed impurity in the water, guarantees that heat recirculated water circulates smooth and easy in described capillary radiator; To guarantee its radiating efficiency; Improve the total quality of equipment, saved the use cost of equipment.
4, the present invention adopts the design of check valve, can prevent effectively that the heat recirculated water in the water inlet pipe from refluxing, and it is smooth and easy mobile in circulating water pipe to guarantee that further heat recirculated water is pressed certain orientation; Improve the total quality of equipment, saved the use cost of equipment.
5, the present invention adopts the design of back-water valve (BWV), can prevent effectively that the heat recirculated water in the return pipe from refluxing, and it is smooth and easy mobile in circulating water pipe to guarantee that further heat recirculated water is pressed certain orientation; Improve the total quality of equipment, saved the use cost of equipment.
6, the present invention adopts the design of temperature sensor, can monitor the water temperature in the circulation line in real time automatically, and temperature is felt signal passback total control circuit; Total control circuit is according to temperature sense signal controlling heating plant and water circulating pump opening and closing, and with the purpose of realization control heat recirculated water water temperature, and then the purpose of the exothermic temperature of capillary radiator is controlled in realization.
7, the present invention adopts the design of control valve, and controllable flow is gone into the heat recirculated water flow in the capillary radiator; When the heat recirculated water flow in the capillary radiator is excessive, open and adjust control valve, the portion of hot cycle water in the water inlet pipe is branched in the return pipe, the heat recirculated water flow that flows in the capillary radiator is reduced; Can effectively prevent from causing because discharge is excessive to destruction capillaceous, make the heat radiation process more fully, evenly; Service efficiency and the total quality of equipment have been improved, the use cost of having saved equipment.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is syndeton schematic diagram of the present invention (pipeline connecting figure);
Fig. 2 is syndeton schematic diagram of the present invention (pipeline connecting figure);
Fig. 3 is that the circuit of total control circuit among the present invention connects block diagram;
Fig. 4 is the structural representation (stereogram) of cultivation bed among the present invention;
Fig. 5 is the structural representation (stereogram) of cultivation bed among the present invention;
Fig. 6 is the structural representation (stereogram) in cultivation greenhouse among the present invention.
Embodiment
Shown in Fig. 1 (direction of arrow is that heat recirculated water circulates direction among the figure), a kind of cultivation capillary heating equipment of the present invention, this equipment comprise be used to the heating plant 1 that heat recirculated water is provided, be used for to heat recirculated water provide circulation power water circulating pump 2, be used for the capillary radiator 3 that the heat recirculated water heat is shed, the total control circuit that is used for control heating equipment and water circulating pump and for delivery of the circulation line 4 of heat recirculated water; Described circulation line is connected on the described heating plant, and described water circulating pump and capillary radiator all are arranged on this circulation line; Described heating plant, water circulating pump and capillary radiator link into an integrated entity by described circulation line; Described heating plant and water circulating pump all are electrically connected with described total control circuit.Heating plant described in the present embodiment and water circulating pump all are circumscribed with voltage-stabilized power supply (belong to prior art, do not show among the figure); Heat recirculated water described in the present embodiment is the heat recirculated water of low temperature, and its temperature is between 15-40 degree centigrade; Heating plant described in the present embodiment adopts biomass boiler, air source heat pump system, water source heat pump system, soil source heat pump system or solar thermal collector wherein a kind of.Adopt the capillary Design of for heat sinks, the area of dissipation that this capillary radiator utilizes capillary to have is big, and heat radiation is even, and energy-efficient characteristics can airtightly be moved, and do not take the interior space, and are easy for installation; And this kind capillary radiator is particularly suitable for low-temp low-pressure heat radiation work, and the life-span is permanent, also has non-maintaining advantage; This capillary radiator can be given full play to its advantage aspect the environment adjusting in the agricultural cultivation field, can improve the uniformity of planting environment and the economy of operation; Make the plant growth after the cultivation even, improved service efficiency and the total quality of equipment, the use cost of having saved equipment.
Circulation line described in the present embodiment comprises water inlet pipe 5, return pipe 6 and tube connector 7, and described water inlet pipe all is connected with described heating plant with return pipe; Described water inlet pipe is connected with described return pipe by tube connector; Described water circulating pump and filter all are connected on the described water inlet pipe, and described capillary radiator is connected on the described return pipe.That is to say the corresponding connection with the feed water inlet of described heating plant of an end of described water inlet pipe, an end of described return pipe and the corresponding connection of the water return outlet of described heating plant; The other end of described water inlet pipe is connected with the other end of described return pipe by described tube connector.Circulation line described in the present embodiment comprises many tube connectors, and each tube connector is parallel to be arranged between water inlet pipe and the return pipe.The quantity of described tube connector can freely be chosen as the capillary radiator quantity that reality need connect; Referring to shown in Figure 1, for example be connected with a capillary radiator at described return pipe, then circulation line comprises a tube connector, this tube connector is arranged on the tail end of described water inlet pipe and return pipe, form the circulation line of series connection, make heating plant, water circulating pump and capillary radiator be chained together; Referring to shown in Figure 2, for example be connected with two capillary radiators at described return pipe, then circulation line comprises two tube connectors, wherein tube connector is arranged on the tail end of described water inlet pipe and return pipe, another tube connector is arranged between the water inlet pipe and return pipe between the two capillary radiators, form series-parallel circulation line, make two capillary radiators be arranged in parallel, and with being chained together with described heating plant and water circulating pump; By that analogy.Described circulation line adopts the design of water inlet pipe, return pipe and many tube connectors, can need connect a plurality of capillary radiators with the capillary heating equipment in cultivation, the uniform distribution heat recirculated water, not only make the heat recirculated water flow that enters each capillary radiator even, guarantee each capillary heat radiation evenly with this; But also make the distribution of the heat balance that heat recirculated water provides, thereby guarantee that each capillary radiator heat-dissipation is even; Improve the total quality of equipment, saved the use cost of equipment.
Capillary radiator described in the present embodiment comprises for the confession backwater main pipe 8 that is connected with described circulation line and a plurality of capillary 9 that is used for heat radiation of arranging setting along this confession backwater main pipe length direction in proper order.Each capillary described in the present embodiment all is communicated with for the backwater main pipe with described, is connected on the described return pipe for the backwater main pipe described in the present embodiment.The external diameter that supplies the backwater main pipe described in the present embodiment is preferably 20mm(wall thickness 2mm or 2.3mm between 15mm-25mm); Described external diameter capillaceous is preferably 4.0mm(wall thickness 0.9mm between 3.5mm-5.0mm).
Circulation line described in the present embodiment is provided with a plurality of water control valves 10 for control heat recirculated water water (flow) direction; Described water control valve all is electrically connected with described total control circuit.
Circulation line described in the present embodiment is provided with for the filter 11 that filters heat recirculated water impurity.This filter is arranged in the water inlet pipe between described water circulating pump and the described heating plant.Adopt the design of filter can prevent effectively that contamination precipitation is piled up the obstruction circulation line in the sealing; Particularly because described capillary is very thin, therefore as easy as rolling off a log by impurity obstruction in the water, thus radiating effect influenced; Filter can effectively be removed impurity in the water, guarantees that heat recirculated water circulates smooth and easy in described capillary radiator; To guarantee its radiating efficiency; Improve the total quality of equipment, saved the use cost of equipment.
The water inlet pipe of circulation line described in the present embodiment is provided be used to the check valve 12 that prevents that heat recirculated water from refluxing; This check valve is electrically connected with described total control circuit.Adopt the design of check valve, can prevent effectively that the heat recirculated water in the water inlet pipe from refluxing, it is smooth and easy mobile in circulating water pipe to guarantee that further heat recirculated water is pressed certain orientation; Improve the total quality of equipment, saved the use cost of equipment.
The return pipe of circulation line described in the present embodiment is provided with for the back-water valve (BWV) 13 that guarantees the heat recirculated water water (flow) direction; This back-water valve (BWV) is electrically connected with described total control circuit.Adopt the design of back-water valve (BWV), can prevent effectively that the heat recirculated water in the return pipe from refluxing, it is smooth and easy mobile in circulating water pipe to guarantee that further heat recirculated water is pressed certain orientation; Improve the total quality of equipment, saved the use cost of equipment.
Circulation line described in the present embodiment is provided with for the thermometer of measuring thermal cycle water temperature in the circulation line, for the manometer of measuring the circulation line internal pressure.Described thermometer comprises the water inlet pipe thermometer 14 that is arranged on the described water inlet pipe and the return pipe thermometer 15 that is arranged on the described return pipe; Described manometer comprises the water inlet pipe manometer 16 that is arranged on the described water inlet pipe and the return pipe manometer 17 that is arranged on the described return pipe.
Also be provided with on the circulation line described in the present embodiment for the temperature sensor of monitoring thermal cycle water temperature in the circulation line automatically, this temperature sensor is electrically connected with described total control circuit.Described temperature sensor comprises the inflow temperature sensor 18 that is arranged on the described water inlet pipe and the return water temperature sensor 19 that is arranged on the described return pipe.Adopt the design of temperature sensor, can monitor the water temperature in the circulation line in real time automatically, and temperature is felt signal passback total control circuit; Total control circuit is according to temperature sense signal controlling heating plant and water circulating pump opening and closing, and with the purpose of realization control heat recirculated water water temperature, and then the purpose of the exothermic temperature of capillary radiator is controlled in realization.
It is the temperature sensor of TR/02013 that inflow temperature sensor described in the present embodiment and return water temperature sensor all adopt signal.
Also be provided with on the circulation line described in the present embodiment and regulate pipeline 20, this adjusting pipeline is connected between described water inlet pipe and the return pipe, the control valve 21 of heat recirculated water flow in this adjusting pipeline is provided with for control capillary radiator.This adjusting pipeline is arranged between heating plant and the capillary radiator; This adjusting pipeline one end is connected on the water inlet pipe between described water circulating pump and the described check valve, the other end and the corresponding connection of back-water valve (BWV) on being arranged on described return pipe; This control valve is manual modulation valve.Adopt the design of control valve, controllable flow is gone into the heat recirculated water flow in the capillary radiator; When the heat recirculated water flow in the capillary radiator is excessive, open and adjust control valve, the portion of hot cycle water in the water inlet pipe is branched in the return pipe, the heat recirculated water flow that flows in the capillary radiator is reduced; Can effectively prevent from causing because discharge is excessive to destruction capillaceous, make the heat radiation process more fully, evenly; Service efficiency and the total quality of equipment have been improved, the use cost of having saved equipment.
Be connected with water supply tank 22 described in the present embodiment on the circulating water pipe.This water supply tank one end is connected with the water inlet pipe of described circulation line by water injection pipe 23, this water supply tank other end (belongs to prior art by filling pipe 24 and external water replanishing device, do not show among the figure) connect, this water replanishing device comprises hot water storing tank, pumping installations, by pumping installations with the delivery in the hot water storing tank to water supply tank, thereby with this heat recirculated water in circulation line is replenished; For better the moisturizing process being controlled, be provided with water compensating valve 25 at described filling pipe, this water compensating valve is electrically connected with described total control circuit.Water replanishing device described in the present embodiment belongs to prior art, no longer too much gives unnecessary details about its concrete structure herein.Adopt the design of water supply tank, can be when thermal cycle be hydropenic, by external water source supplemental heat cycle water in the circulation line.
Referring to shown in Figure 3, total control circuit described in the present embodiment comprises for the signal receiving end of the temperature sense signal that receives the temperature sensor passback, the signal sending end that is used for transmission circulation line control signal and the data processor that is used for data operation; Described signal receiving end is electrically connected by holding wire with described temperature sensor; Described signal sending end is electrically connected by holding wire with described water control valve, water circulating pump, water compensating valve, back-water valve (BWV) and check valve respectively; Described data processor is electrically connected with described signal receiving end and signal sending end respectively.Described total control circuit is realized the master control of cultivation with the capillary heating equipment by the opening and closing of the described water control valve of unified control, water circulating pump, water compensating valve, back-water valve (BWV) and check valve.
Cultivation described in the present invention is as follows with capillary heating equipment operation principle:
Described heating plant heats water and delivers in the described circulation line, and described water circulating pump forms heat recirculated water with the hot water pumping, and this heat recirculated water circulates in described circulation line; Heat recirculated water flows into for the backwater main pipe through return pipe, and flows in the capillary, through capillary the heat that heat recirculated water produces is shed; Heat recirculated water after the heat radiation is through flowing back in the return pipe for the backwater main pipe, and finally flows back to heating plant along return pipe and heat.
Referring to Fig. 4, shown in Figure 5, the present invention also provides a kind of cultivation bed 101, and this cultivation bed comprises cultivating described in above-mentioned uses the capillary heating equipment.Described cultivation bed also comprises bedstead 102 and the bed surface 103 that is arranged on this bedstead; But described cultivation is laid on the described bed surface with capillary radiator 104 levels of capillary heating equipment, also can be arranged on the installing frame 105 of described bed surface lower end.Described cultivation bed is placed in the cultivation greenhouse usually, and crop is placed on the described bed surface, directly or indirectly crop is carried out heat preserving and supplying by the capillary radiator, evenly grows to impel crop.
Referring to shown in Figure 6, the present invention also provides a kind of cultivation greenhouse 201, this cultivation greenhouse comprise above-mentioned described in cultivation use the capillary heating equipment.Described cultivation can vertically be laid on the body of wall 203 in described cultivation greenhouse with the capillary radiator 202 of capillary heating equipment; Cultivation greenhouse described in the present embodiment can be that attached-greenhouse, greenhouse by solar heat or plastic greenhouse are wherein a kind of.
Claims (10)
1. cultivation capillary heating equipment is characterized in that: this equipment comprise be used to the heating plant that heat recirculated water is provided, be used for to heat recirculated water provide circulation power water circulating pump, be used for the capillary radiator that the heat recirculated water heat is shed, the total control circuit that is used for control heating equipment and water circulating pump and for delivery of the circulation line of heat recirculated water; Described heating plant, water circulating pump and capillary radiator link into an integrated entity by described circulation line; Described heating plant and water circulating pump all are electrically connected with described total control circuit.
2. the capillary heating equipment is used in cultivation according to claim 1, it is characterized in that: described circulation line is provided with for the filter that filters heat recirculated water impurity.
3. as cultivation capillary heating equipment as described in the claim 2, it is characterized in that: described circulation line is provided be used to the check valve that prevents that heat recirculated water from refluxing; This check valve is electrically connected with described total control circuit.
4. as cultivation capillary heating equipment as described in the claim 3, it is characterized in that: described circulation line is provided with for the back-water valve (BWV) that guarantees the heat recirculated water water (flow) direction; This back-water valve (BWV) is electrically connected with described total control circuit.
5. as cultivation capillary heating equipment as described in the claim 4, it is characterized in that: described circulation line is provided with for the thermometer of measuring thermal cycle water temperature in the circulation line, is used for measuring the manometer of circulation line internal pressure.
6. as cultivation capillary heating equipment as described in the claim 5, it is characterized in that: also be provided with the temperature sensor for thermal cycle water temperature in the monitoring circulation line automatically on the described circulation line, this temperature sensor is electrically connected with described total control circuit.
7. as cultivation capillary heating equipment as described in the claim 6, it is characterized in that: be connected with water supply tank on the described circulating water pipe.
8. as claim 1-7 cultivation capillary heating equipment as described in one of them, it is characterized in that: described capillary radiator comprise for be connected with described circulation line for the backwater main pipe and a plurality ofly arrange the capillary of setting in proper order along this confession backwater main pipe length direction.
9. cultivation bed is characterized in that: comprise as cultivation capillary heating equipment as described in arbitrary among the claim 1-8.
10. cultivation greenhouse is characterized in that: comprise as cultivation capillary heating equipment as described in arbitrary among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200683023U CN203152138U (en) | 2013-02-05 | 2013-02-05 | Capillary heat supply equipment for cultivation, cultivation bed and cultivation greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200683023U CN203152138U (en) | 2013-02-05 | 2013-02-05 | Capillary heat supply equipment for cultivation, cultivation bed and cultivation greenhouse |
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| CN203152138U true CN203152138U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013200683023U Expired - Lifetime CN203152138U (en) | 2013-02-05 | 2013-02-05 | Capillary heat supply equipment for cultivation, cultivation bed and cultivation greenhouse |
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| CN (1) | CN203152138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719047A (en) * | 2015-03-30 | 2015-06-24 | 广东都灵新能源科技有限公司 | Microchannel local constant-temperature heat exchange system of greenhouse |
| CN107896733A (en) * | 2017-11-10 | 2018-04-13 | 桐乡守敬应用技术研究院有限公司 | A kind of asymmetry heats Agro-ecological System experimental box |
-
2013
- 2013-02-05 CN CN2013200683023U patent/CN203152138U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719047A (en) * | 2015-03-30 | 2015-06-24 | 广东都灵新能源科技有限公司 | Microchannel local constant-temperature heat exchange system of greenhouse |
| CN107896733A (en) * | 2017-11-10 | 2018-04-13 | 桐乡守敬应用技术研究院有限公司 | A kind of asymmetry heats Agro-ecological System experimental box |
| CN107896733B (en) * | 2017-11-10 | 2020-07-28 | 桐乡守敬应用技术研究院有限公司 | Asymmetric heating agricultural ecosystem experiment box |
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