CN103181310A - Air pressure type water sealing method for mobile combination body and air pressure type water sealing device - Google Patents
Air pressure type water sealing method for mobile combination body and air pressure type water sealing device Download PDFInfo
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- CN103181310A CN103181310A CN2011104441419A CN201110444141A CN103181310A CN 103181310 A CN103181310 A CN 103181310A CN 2011104441419 A CN2011104441419 A CN 2011104441419A CN 201110444141 A CN201110444141 A CN 201110444141A CN 103181310 A CN103181310 A CN 103181310A
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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
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- 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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Abstract
The invention discloses an air pressure type water sealing method for a mobile combination body and an air pressure type water sealing device, and relates to seedling equipment in the technical field of facility agriculture planting. The device consists of a sealing system, a water supply system and a control system, and has the characteristics that the sealing at the bottom of a fully sealed artificial control environment crop seedling culture facility of the outdoor mobile combination body can be realized, in addition, the cost is low, the operation is simple, the maintenance is simple, and the like. The method and the device can be applicable to seedling culture facilities such as multilayer three-dimensional seedling culture greenhouses, plastic tents and the like in general environment, and is also applicable to seedling culture facilities such as multilayer three-dimensional seedling culture greenhouses, plastic tents and the like in the fully sealed environment.
Description
Technical field
The present invention relates to the seedling equipment in the industrialized agriculture planting technology field, particularly vapour-pressure type water-stop method and the device thereof used of a kind of mobile assembly.
Background technology
In industrialized agriculture planting technology field, indoor fixed totally-enclosed is grown seedlings and since institute's breeding station from transplant the land for growing field crops away from, both increased kind of a transplantation of seedlings cost of transportation, reduce the survival rate of transplanting seedlings, also increase grower's labour intensity.Thereby, be used for the facility that outdoor totally-enclosed people is controlled the environment crop seedling, promoted gradually.
At present, outdoor totally-enclosed people is controlled environment crop factorial seedling growth facility, because the fixing airtight heat preserving method of non-combination is adopted in the sealing of its bottom mostly, as: it is indoor that the plant factor of Japan, European Union, Israel is non-combination fixed placement; Non-combined fixed airtight heat preserving method is equally also used in domestic common group training chamber; The subject matter that the method for this airtight insulation exists is: can not be used for outdoor mobile assembly totally-enclosed insulation batch production crop seedling.Therefore, be used for the facility that outdoor mobile assembly totally-enclosed people is controlled the environment crop seedling, the method and apparatus of its bottom sealing becomes the leading edge technology that the domestic and international same industry is is competitively researched and developed.
Summary of the invention
Deficiency at the prior art existence, technical problem to be solved by this invention provides the outdoor mobile assembly totally-enclosed people of a kind of energy realization control the method for environment crop seedling facility bottom sealing, and the sealing device that a kind of cost is low, simple to operate, easy to maintenance, use this method is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is the vapour-pressure type water-stop method that a kind of mobile assembly of invention is used:
A, a sealing radiator and one blind heat insulation trough are set, an end of this blind heat insulation trough passes sealing plate, becomes water inlet; At the other end device movable sealing plate of this blind heat insulation trough, blind heat insulation trough between sealing plate and the movable sealing plate becomes the sealing soaking zone; The sealing soaking zone device of blind heat insulation trough is in the bottom surface of sealed moving body a, and the bottom apparatus of sealed moving body b is on inverted " L " type water-stop sheet; The water inlet pipe of being drawn by sealing radiator stretches in the water inlet of blind heat insulation trough, has the mouth of a river, air pressure control position in the lower end of this water inlet pipe;
B, its seal process are as follows:
The first step: sealed moving body a and sealed moving body b are made up side by side, allow sealed moving body b bottom surface inverted " L " type water-stop sheet insert in blind the heat insulation trough of sealed moving body a bottom surface;
Second step: open water inlet pipe, allow water be entered in the water inlet of blind heat insulation trough through the mouth of a river, the gentle voltage-controlled position of water inlet pipe by sealing radiator;
The 3rd step: when the water level in the water inlet of blind heat insulation trough surpasses the mouth of a river, air pressure control position, stop into water automatically, at this moment, the abutment joint sealing of bottom surface when the water in blind heat insulation trough has made up sealed moving body a and sealed moving body b side by side;
The 4th step: in use, when the water level in the water inlet of blind heat insulation trough was lower than the mouth of a river, air pressure control position, the water in the sealing radiator entered in the water inlet of blind heat insulation trough through the mouth of a river, the gentle voltage-controlled position of water inlet pipe automatically, remains sealing state.
Meanwhile, also invent a kind of vapour-pressure type water sealing device of using said method: be to be constituted by sealing system, water system and control system;
Described sealing system is to be made of blind heat insulation trough 11, inverted " L " type water-stop sheet 10, sealing plate 9 and movable sealing plate 12; One end of blind heat insulation trough 11 passes sealing plate 9 backs and forms water inlet 21, its other end device movable sealing plate 12; Blind heat insulation trough 11 between sealing plate 9 and the movable sealing plate 12 becomes the sealing soaking zone; Inverted " L " type water-stop sheet 10 inserts in the sealing soaking zone of blind heat insulation trough 11;
Described water system is to be made of the water supply pump 6, water supply water pipe 2, sealing radiator 5 and the water inlet pipe 7 that connect successively; Water inlet pipe 7 inserts in the water inlet 21, and its lower end has the mouth of a river, air pressure control position 8;
Described control system is to be made of automatic control case 14, operating platform 13, feed water valve 1, high water level inductor 16, low water level inductor 15, air bleeding valve 4, blast pipe 3 and water intaking valve 17; High water level inductor 16 and low water level inductor 15 install high-order bit and the low position in sealing radiator 5 respectively; Blast pipe 3 installs on the top of sealing radiator 5 device air bleeding valve 4 on it; Water intaking valve 17 devices are on water inlet pipe 7.
Vapour-pressure type water-stop method and device thereof that mobile assembly of the present invention is used adopt blind heat insulation trough to cooperate inverted " L " type water-stop sheet, utilize water to carry out thermal-insulating sealing; And use the constant principle of atmospheric pressure, and utilize the water level in blind the heat insulation trough to seal the mouth of a river, air pressure control position, realize automatically and remain sealing state, thereby, can realize effective seal.Simultaneously, the adjustable length of blind heat insulation trough can be held abundant assembly, therefore, can realize that outdoor mobile assembly totally-enclosed people controls the sealing of environment crop seedling facility bottom.In addition, because its device relatively simple for structure, so its cost is lower, operate also fairly simplely, keep in repair more convenient especially.
Description of drawings
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is principle schematic of the present invention;
Fig. 3 is the section enlarged diagram of blind heat insulation trough of the present invention.
Among the figure: the 1st, feed water valve, the 2nd, water supply water pipe, the 3rd, blast pipe, the 4th, air bleeding valve, the 5th, sealing radiator, the 6th, water supply pump, the 7th, water inlet pipe, the 8th, the mouth of a river, air pressure control position, the 9th, sealing plate, the 10th, inverted " L " type water-stop sheet, the 11st, blind heat insulation trough, the 12nd, movable sealing plate, the 13rd, operating platform, the 14th, automatic control case, the 15th, low water level inductor, the 16th, high water level inductor, the 17th, water intaking valve, the 18th, sealed moving body a, the 19th, water, the 20th, sealed moving body b, the 21st, water inlet.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.Following explanation is to adopt the mode that exemplifies, but protection scope of the present invention should not be limited to this.
The vapour-pressure type water sealing device that the mobile assembly of present embodiment is used is to be made of sealing system, water system and control system.
Sealing system is to be made of blind heat insulation trough 11, inverted " L " type water-stop sheet 10, sealing plate 9 and movable sealing plate 12.
Blind heat insulation trough 11 is grooves of a rectangular shape in cross section, and its periphery is the insulation material; One end of blind heat insulation trough 11 is blind head by shutoff, and this end passes sealing plate 9, forms water inlet 21 in the back of sealing plate 9; The other end device movable sealing plate 12 of blind heat insulation trough 11 forms shutoff; Blind heat insulation trough 11 of this section between sealing plate 9 and movable sealing plate 12 becomes the sealing soaking zone, and the length of sealing soaking zone is decided on width and the quantity of the moving body of required sealing; Inverted " L " type water-stop sheet 10 inserts in the sealing soaking zone of blind heat insulation trough 11.
(can install a plurality of sealed moving bodys bottom apparatus a) at the sealing soaking zone of blind heat insulation trough 11, the bottom apparatus of sealed moving body b20 (quantity of sealed moving body b is identical with the quantity of sealed moving body a) is on inverted " L " type water-stop sheet 10 for sealed moving body a18.Sealed moving body a18 and sealed moving body b20 are culture facilities, as the multilayer frame etc. of growing seedlings.
Water system is to be made of water supply pump 6, water supply water pipe 2, sealing radiator 5 and water inlet pipe 7; Water supply pump 6 is communicated with (not drawing among the figure) by water pipe with the pond, thereafter, lead to sealing radiator 5 by water supply water pipe 2, is led in the water inlet 21 of blind heat insulation trough 11 by water inlet pipe 7 again, and the lower end of water inlet pipe 7 has the mouth of a river, air pressure control position 8.The position of sealing radiator 5 should be higher than the position of blind heat insulation trough 11, makes that the water in the sealing radiator 5 can flow in the water inlet 21 of blind heat insulation trough 11 automatically.
Control system is to be made of automatic control case 14, operating platform 13, feed water valve 1, high water level inductor 16, low water level inductor 15, air bleeding valve 4, blast pipe 3 and water intaking valve 17; Comprise control software, PLC control module etc. in the automatic control case 14; Operating platform 13 is made up of guidance panel, main frame, display, can import the control parameter by guidance panel, and by controlling software to system's issuing command.(this feed water valve 1 can adopt magnetic valve or motor-driven valve to feed water valve 1, also can adopt pneumatic operated valve or hydraulic valve or other controllable valve, this example adopts magnetic valve) install on the water supply water pipe 2 between water supply pump 6 and the sealing radiator 5, both control water inlet, played water inlet one end of sealing sealing radiator 5 again; High water level inductor 16 and low water level inductor 15 install high-order bit and the low position in sealing radiator 5 respectively; Blast pipe 3 devices are on the top of sealing radiator 5, (this air bleeding valve 4 can adopt magnetic valve or motor-driven valve to device air bleeding valve 4 on it, also can adopt pneumatic operated valve or hydraulic valve or other controllable valve, this example adopts magnetic valve), be used for when sealing radiator 5 water inlets exhaust and go out gas in the sealing radiator 5, tolerantly go out the into space of water; (this water intaking valve 17 can adopt magnetic valve or motor-driven valve to water intaking valve 17, also can adopt pneumatic operated valve or hydraulic valve or other controllable valve, this example adopts magnetic valve) install on water inlet pipe 7, be used for when sealing radiator 5 water inlets, preventing that the water in the sealing radiator 5 from flowing out in the water inlet 21.
The induced signal line of high water level inductor 16 and low water level inductor 15 is connected to automatic control case 14, and the electrical control lines that automatic control case 14 is drawn connects water intaking valve 17, air bleeding valve 4, feed water valve 1 and water supply pump 6 respectively.
Its concrete seal process is as follows:
Before the use, the vapour-pressure type water sealing device that the mobile assembly of present embodiment is used places in the seedling growing box, sealed moving body a18 has installed on the sealing soaking zone of blind heat insulation trough 11, at this moment, movable sealing plate 12 is taken off, allow the bottom of inverted " L " type water-stop sheet 10 of sealed moving body b20 bottom apparatus aim at the notch of blind heat insulation trough 11, then, sealed moving body b20 is advanced to sealing plate 9 places, allows the bottom of sealed moving body b20 bottom surface inverted " L " type water-stop sheet 10 insert in blind the heat insulation trough 11; When a plurality of sealed moving body b20, repeat above-mentioned steps., movable sealing plate 12 loaded onto, form shutoff (that is: the front of sealing seedling growing box) thereafter.Then, by the various control parameters of operating platform 13 inputs.
Then, start water supply pump 6 and open feed water valve 1 and air bleeding valve 4, also close water intaking valve 17 simultaneously, beginning is supplied water in sealing radiator 5; At this moment, the water in the pond is pumped in the sealing radiator 5 by water supply pump 6; When the water level in the sealing radiator 5 arrives high water level inductor 16, high water level inductor 16 sends the full signal of water to automatic control case 14, and send control signal by automatic control case 14: cut off the power supply of water supply pump 6 and close feed water valve 1 and air bleeding valve 4, also open water intaking valve 17 simultaneously, begin water inlet; Then, the water in the sealing radiator 5 flow in the water inlet 21 of blind heat insulation trough 11 through the mouth of a river, air pressure control position 8 of water inlet pipe 7 lower ends, make to rise gradually together with the water levels in the water inlet 21 in blind the heat insulation trough 11; When the water level in the water inlet 21 rise to the mouth of a river, air pressure control position 8 above the time, because the water 19 in the groove is with 8 shutoff of the mouth of a river, air pressure control position, air can not be entered in the sealing radiator 5 by the mouth of a river, air pressure control position 8 again, thereby, under atmospheric effect, water in the sealing radiator 5 again can not flow out, so water inlet stops; At this moment, the water 19 that flows in blind the heat insulation trough 11 is packed in blind the heat insulation trough 11 and the space between the bottom of inverted " L " type water-stop sheet 10, forms the thermal-insulating sealing state.If this moment, sealing radiator 5 interior water levels were lower than low water level inductor 15, then low water level inductor 15 can send the water supply request signal to automatic control case 14, repeats above-mentioned water supply process.So far, the bottom surface of joint between sealed moving body a18 and the sealed moving body b20 is because being communicated with of the space formation between the bottom of blind heat insulation trough 11 and inverted " L " type water-stop sheet 10 and the external world obtained sealing.As for the sealing in the gap, bottom surface of the joint each other of a plurality of sealed moving body a18 or a plurality of sealed moving body b20, then can adopt other sealing device to realize, not task of the present invention.
In seedling raising process, owing to reasons such as evaporations, blind heat insulation trough 11 interior water 19 can reduce gradually, make its water level also descend gradually; When its water level drops to the mouth of a river 8, air pressure control position, at this moment, the water surface of water inlet 21 has been exposed at the mouth of a river, air pressure control position 8, under atmospheric effect, water in the sealing radiator 5 can flow in the water inlet 21, simultaneously, the air of outside also can be entered by the mouth of a river, air pressure control position 8 of exposing and fill up the space that the outflow because of water increases in the sealing radiator 5; Along with the current in the sealing radiator 5 advance in the water inlet 21, water level in the water inlet 21 can rise gradually, when the water level in the water inlet 21 rise to the mouth of a river, air pressure control position 8 above the time, again since groove in water 19 with 8 shutoff of the mouth of a river, air pressure control position, air can not be entered in the sealing radiator 5 by the mouth of a river, air pressure control position 8 again, thereby, under atmospheric effect, water in the sealing radiator 5 again can not flow out, so water inlet stops.
Automatically repeat above-mentioned water supply and water inlet process, the water level that can remain in the water inlet 21 is higher than the mouth of a river, air pressure control position 8, thereby, remain the thermal-insulating sealing state.
Vapour-pressure type water-stop method and device thereof that mobile assembly of the present invention is used, both be applicable to culture facilities such as greenhouse that the layer stereo formula under the general environment is grown seedlings and booth, also be applicable to culture facilities such as greenhouse that the layer stereo formula under the full-closed environment is grown seedlings and booth.
Claims (2)
1. vapour-pressure type water-stop method that mobile assembly is used is characterized in that:
A, a sealing radiator and one blind heat insulation trough are set, an end of this blind heat insulation trough passes sealing plate, becomes water inlet; At the other end device movable sealing plate of this blind heat insulation trough, blind heat insulation trough between sealing plate and the movable sealing plate becomes the sealing soaking zone; The sealing soaking zone device of blind heat insulation trough is in the bottom surface of sealed moving body a, and the bottom apparatus of sealed moving body b is on inverted " L " type water-stop sheet; The water inlet pipe of being drawn by sealing radiator stretches in the water inlet of blind heat insulation trough, has the mouth of a river, air pressure control position in the lower end of this water inlet pipe;
B, its seal process are as follows:
The first step: sealed moving body a and sealed moving body b are made up side by side, allow sealed moving body b bottom surface inverted " L " type water-stop sheet insert in blind the heat insulation trough of sealed moving body a bottom surface;
Second step: open water inlet pipe, allow water be entered in the water inlet of blind heat insulation trough through the mouth of a river, the gentle voltage-controlled position of water inlet pipe by sealing radiator;
The 3rd step: when the water level in the water inlet of blind heat insulation trough surpasses the mouth of a river, air pressure control position, stop into water automatically, at this moment, the abutment joint sealing of bottom surface when the water in blind heat insulation trough has made up sealed moving body a and sealed moving body b side by side;
The 4th step: in use, when the water level in the water inlet of blind heat insulation trough was lower than the mouth of a river, air pressure control position, the water in the sealing radiator entered in the water inlet of blind heat insulation trough through the mouth of a river, the gentle voltage-controlled position of water inlet pipe automatically, remains sealing state.
2. an application rights requires the vapour-pressure type water sealing device of 1 described encapsulating method, it is characterized in that: be to be made of sealing system, water system and control system;
Described sealing system is to be made of blind heat insulation trough (11), inverted " L " type water-stop sheet (10), sealing plate (9) and movable sealing plate (12); One end of blind heat insulation trough (11) passes sealing plate (9) back and forms water inlet (21), its other end device movable sealing plate (12); Blind heat insulation trough (11) between sealing plate (9) and the movable sealing plate (12) becomes the sealing soaking zone; Inverted " L " type water-stop sheet (10) inserts in the sealing soaking zone of blind heat insulation trough (11);
Described water system is to be made of the water supply pump (6) that connects successively, water supply water pipe (2), sealing radiator (5) and water inlet pipe (7); Water inlet pipe (7) inserts in the water inlet (21), and its lower end has the mouth of a river, air pressure control position (8);
Described control system is to be made of automatic control case (14), operating platform (13), feed water valve (1), high water level inductor (16), low water level inductor (15), air bleeding valve (4), blast pipe (3) and water intaking valve (17); High water level inductor (16) and low water level inductor (15) install high-order bit and the low position in sealing radiator (5) respectively; Blast pipe (3) installs on the top of sealing radiator (5), device air bleeding valve (4) on it; Water intaking valve (17) device is on water inlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110444141.9A CN103181310B (en) | 2011-12-27 | 2011-12-27 | Air pressure type water sealing method for mobile combination body and air pressure type water sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110444141.9A CN103181310B (en) | 2011-12-27 | 2011-12-27 | Air pressure type water sealing method for mobile combination body and air pressure type water sealing device |
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| CN103181310A true CN103181310A (en) | 2013-07-03 |
| CN103181310B CN103181310B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110444141.9A Active CN103181310B (en) | 2011-12-27 | 2011-12-27 | Air pressure type water sealing method for mobile combination body and air pressure type water sealing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576561A (en) * | 2017-01-12 | 2017-04-26 | 河北省农林科学院粮油作物研究所 | Automatic agricultural water-saving irrigation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1189452A (en) * | 1997-09-18 | 1999-04-06 | Mitsubishi Agricult Mach Co Ltd | Water control system for plant production |
| JP3653424B2 (en) * | 1999-09-07 | 2005-05-25 | 株式会社イーエス・ウォーターネット | Method and apparatus for controlling flow rate of water supply system |
| CN2797456Y (en) * | 2005-05-23 | 2006-07-19 | 杨耀勋 | Multi-way automatic water supply machine |
| CN201649177U (en) * | 2010-04-16 | 2010-11-24 | 赏冠华 | Water supply equipment with pre-pressing vacuum inhibitor |
| CN201713867U (en) * | 2009-12-02 | 2011-01-19 | 肖瑞泉 | Rural water supply machine capable of working without electric power |
-
2011
- 2011-12-27 CN CN201110444141.9A patent/CN103181310B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1189452A (en) * | 1997-09-18 | 1999-04-06 | Mitsubishi Agricult Mach Co Ltd | Water control system for plant production |
| JP3653424B2 (en) * | 1999-09-07 | 2005-05-25 | 株式会社イーエス・ウォーターネット | Method and apparatus for controlling flow rate of water supply system |
| CN2797456Y (en) * | 2005-05-23 | 2006-07-19 | 杨耀勋 | Multi-way automatic water supply machine |
| CN201713867U (en) * | 2009-12-02 | 2011-01-19 | 肖瑞泉 | Rural water supply machine capable of working without electric power |
| CN201649177U (en) * | 2010-04-16 | 2010-11-24 | 赏冠华 | Water supply equipment with pre-pressing vacuum inhibitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576561A (en) * | 2017-01-12 | 2017-04-26 | 河北省农林科学院粮油作物研究所 | Automatic agricultural water-saving irrigation system |
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Address after: 410326 Yangliu village, chunkou Town, Liuyang City, Changsha City, Hunan Province Patentee after: HUNAN XIANGHUI AGRICULTURE TECHNIQUE DEVELOPMENT Co.,Ltd. Address before: 410323, Yongan Industrial Park, Liuyang, Hunan, Changsha Province, No. four Patentee before: HUNAN XIANGHUI AGRICULTURE TECHNIQUE DEVELOPMENT Co.,Ltd. |
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