CN109618760A - Liquid collector and greenhouse - Google Patents
Liquid collector and greenhouse Download PDFInfo
- Publication number
- CN109618760A CN109618760A CN201910098187.6A CN201910098187A CN109618760A CN 109618760 A CN109618760 A CN 109618760A CN 201910098187 A CN201910098187 A CN 201910098187A CN 109618760 A CN109618760 A CN 109618760A
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- China
- Prior art keywords
- greenhouse
- liquid
- film
- wound membrane
- collecting tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 159
- 239000012528 membrane Substances 0.000 claims abstract description 159
- 239000000725 suspension Substances 0.000 claims description 76
- 238000005096 rolling process Methods 0.000 claims description 65
- 238000010079 rubber tapping Methods 0.000 claims description 23
- 238000009529 body temperature measurement Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 89
- 241000826860 Trapezium Species 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010923 batch production Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Greenhouses (AREA)
Abstract
The present invention provides a kind of liquid collector and greenhouses, liquid collector is used for greenhouse, film is covered at the top of greenhouse, and film can be rolled by wound membrane bar, liquid collector includes: liquid collecting component, including the connector for being connected with wound membrane bar and the liquid collecting part being connected with connector, liquid collecting part is equipped with the collecting tank for collecting the liquid on film.The liquid collector, by the way that the liquid collecting component being connected with wound membrane bar is arranged, it effectively prevents the dew on film and encounters directly to be dropped in greenhouse after skeleton to cause the adverse effects such as burn to plant, it is larger thus the case where being also easy to produce pest and disease damage generation to reduce the more caused humidity of greenhouse internal cause dew, it solves the problems, such as that dew on top of greenhouse film cannot be collected in the prior art, and structure is simple, convenient for assembly, effectively reduces greenhouse production facility cost.
Description
Technical field
The present invention relates to greenhouse technology fields, in particular to a kind of liquid collector and including the temperature of the liquid collector
Room.
Background technique
Currently, be typically covered with film outside the skeleton in greenhouse, and after using film, dew can along liquid film flow,
It can drip after encountering Keelof green house, after the dew of drippage encounters greenhouse plant under the high temperature conditions, the leaf for the plant that can burn
Piece, while dew also will increase the indoor humidity of temperature, cause pest and disease damage, very unfavorable to the growth of plant, the prior art is usually
The dew on film is collected using drop condensate prevention gutter, but drop condensate prevention gutter collects dew with limitation, can not collect on film
Dew.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of liquid collectors.
It is another object of the present invention to provide a kind of greenhouses including above-mentioned liquid collector.
To achieve the goals above, the technical solution of first aspect present invention provides a kind of liquid collector, is used for greenhouse,
Film is covered at the top of the greenhouse, and the film can be rolled by wound membrane bar, which is characterized in that the liquid collector packet
It includes: liquid collecting component, including the connector for being connected with the wound membrane bar and the liquid collecting part being connected with the connector, the collection
Liquid part is equipped with the collecting tank for collecting the liquid on the film.
The liquid collector that the technical solution of first aspect present invention provides is used to greenhouse, be covered with film at the top of greenhouse,
Film can be rolled by wound membrane bar, to guarantee the ventilation in greenhouse, the liquid collector, including the connector being connected with wound membrane bar
The liquid collecting part being connected with connector, liquid collecting part be equipped with collecting tank, collecting tank can be collected when film is rolled-up be attached to it is thin
Dew on film, then when day and night temperature is small, the not formed droplet dew of the dew on film and when being attached on film, rotate wound membrane
Bar is put on the spot with enclosing film one, and the dew near wound membrane bar can gradually become more, is ultimately formed droplet dew and is dripped into collecting tank,
By the way that the dew in collecting tank to be discharged to outside greenhouse, so that the dew effectively prevented on film is directly dropped in greenhouse to plant
Strain causes the adverse effects such as burn, reduces the more caused larger feelings to be also easy to produce pest and disease damage of humidity of greenhouse internal cause dew
Condition rises simultaneously because wound membrane bar can be rotated along Keelof green house, when wound membrane bar rises to top of greenhouse and will be located at greenhouse
When the film at top is rolled, the dew being attached on top of greenhouse film can drop in collecting tank as film is rolled-up,
Therefore the liquid collector can also be used to collect the dew being located on top of greenhouse film, and solving cannot collect in the prior art
On top of greenhouse film the problem of dew, since liquid collecting component is connected with wound membrane bar and is located at top of greenhouse space, it is not take up temperature
The planting space of chamber interior helps to improve the space utilization rate of greenhouse production, and the liquid collector structure is simple, and assembly is fast
Victory effectively reduces greenhouse production facility cost.
It is worth noting that the liquid collector can be not only used for collecting the dew adhered on film, can be used for receiving
Collect other liquid such as the rainwater on film.
In addition, the liquid collector in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the connector is suspension strap, and the suspension strap is wound around on the wound membrane bar and energy
It is rotated relative to the wound membrane bar, and the both ends of the suspension strap are connected with the both ends of the liquid collecting slot width direction respectively.
Connector is suspension strap, and suspension strap is wound around on wound membrane bar and can rotate relative to wound membrane bar, and the two of suspension strap
End is connected with the both ends of liquid collecting slot width direction respectively, helps to improve the stability of collecting tank, and can effectively avoid liquid collecting
The case where slot spills because of the dew for causing it to collect that tilts along its width direction.
Preferably, the surface of suspension strap is relatively smooth, and smooth surface can reduce the frictional force of itself and wound membrane bar, thus
The flexibility ratio that suspension strap is rotated relative to wound membrane bar is improved, to further increase the stability of collecting tank.
It is fixedly linked, is also possible to through removable connector (spiral shell it is worth noting that suspension strap can be with collecting tank
Nail+nut or other removable connectors) be connected, and suspension strap and collecting tank be preferably stainless steel part or hot galvanizing piece or other
It is not easy corrosion structure part, prevents from leading to the case where corroding because making moist for a long time because of liquid collecting component, is used with to improve product
Safety.
In the above-mentioned technical solutions, the quantity of the suspension strap is multiple, and multiple suspension straps are along the wound membrane bar
Length direction arranged for interval.
The quantity of suspension strap is multiple, length direction arranged for interval of multiple suspension straps along wound membrane bar, and multiple suspension straps
Both ends of the both ends with liquid collecting slot width direction be fixedly linked, the quantity of suspension strap is increased, to further improve outstanding
It is linked with the reliability connecting with wound membrane bar, while improving the stability connected between suspension strap and collecting tank, to improve
The reliability that product uses.
In the above-mentioned technical solutions, the quantity of the suspension strap is two, and two suspension straps are wound around described respectively
The both ends of wound membrane bar.
The quantity of suspension strap is arranged to two, and two suspension straps are wound around the both ends of wound membrane bar respectively, while two outstanding
The both ends of lanyard are connected with the both ends of collecting tank respectively, are guaranteeing collection dew that collecting tank can be stable and before will not fall off
It puts, reduces the quantity of suspension strap, to reduce the production cost of product, while keeping the assembly of product more convenient.
In the above-mentioned technical solutions, along the length direction of the wound membrane bar, the length of multiple suspension straps gradually contracts
It is short or gradually increase, it is obliquely installed the collecting tank along the length direction of the wound membrane bar.
The length of multiple suspension straps is gradually shortened or gradually increases along the length direction of wound membrane bar, to enable collecting tank
Along the length direction run-off the straight of wound membrane bar, the dew convenient for being dropped in collecting tank can be along the inclined direction of collecting tank
The step of being automatically drained out, eliminating manual operation improves the convenient degree that product uses.
In any of the above-described technical solution, the liquid collecting component further include: rolling bearing, the rolling bearing are set in institute
Multiple balls are stated on wound membrane bar and be embedded with, and can be rotated relative to the wound membrane bar, the connector is wound around the rolling
On bearing, the both ends of the liquid collecting slot width direction is made to keep balance.
Liquid collecting component further includes the rolling bearing being set on wound membrane bar, is equipped with multiple balls, connector in rolling bearing
It is wound around on rolling bearing, during the rotation of wound membrane bar, rolling bearing can be rotated relative to wound membrane bar always, and in ball
Drive and liquid collecting component self gravity under the influence of so that the both ends for the liquid collecting slot width direction being connected with connector is protected always
The case where maintain an equal level weighing apparatus, and effectively preventing the both ends inclination of liquid collecting slot width direction causes the dew in it to spill, thus into
One step improves the stability that product uses.
In the above-mentioned technical solutions, when the quantity of the suspension strap is multiple, the quantity of the rolling bearing be it is multiple,
And multiple rolling bearings, along the length direction arranged for interval of the wound membrane bar, multiple suspension straps correspondences are wound around multiple
On the rolling bearing.
In the case where the quantity of suspension strap is multiple, the quantity of rolling bearing is also multiple and the quantity phase with suspension strap
Together, length direction arranged for interval and with the position of suspension strap corresponding, multiple suspension straps pair of multiple rolling bearings along wound membrane bar
It should be wound around on rolling bearing, to be further ensured that reliability that suspension strap is connect with rolling bearing, while further improve
The stability of collecting tank connection.
In any of the above-described technical solution, the collecting tank is the continuity knot extended along the length direction of the wound membrane bar
Structure.
Collecting tank is set to the continuity structure extended along the length direction of wound membrane bar, to guarantee wound membrane bar by film
Dew when rolling on film can instill in collecting tank completely, being capable of preventing portion compared with the spaced apart form of collecting tank
Divide dew to flow in greenhouse along wound membrane bar and adverse effect is caused to plant.
In any of the above-described technical solution, the length of the collecting tank is greater than the length in the greenhouse, makes the collecting tank
At least one end can extend out to outside the greenhouse；Alternatively, the length of the collecting tank is less than the length in the greenhouse, make described
The both ends of collecting tank are respectively positioned in the greenhouse.
The length of collecting tank is set greater than to the length in greenhouse, at least one end of collecting tank is enable to extend out to greenhouse
Outside, so that the dew in collecting tank be enable to be exhausted directly to outside greenhouse, avoid what collecting tank dew was overflowed because accumulating excessively
It happens, improves the safety that product uses.
The length of collecting tank is set smaller than to the length in greenhouse, so that the both ends of collecting tank can be located in greenhouse,
Then for closed greenhouse, without opening up the hole stretched out for collecting tank or slot, the liquid of collecting tank discharge is directly collected indoors
Body helps to improve the airtightness in greenhouse.
In any of the above-described technical solution, the liquid collector further include: tapping valve and be electrically connected with the tapping valve
The end of the collecting tank is arranged in controller, the tapping valve, and the controller is used to reach default position in the wound membrane bar
Set and/or the collecting tank in amount of liquid open the tapping valve when reaching preset value, with the liquid being discharged in the collecting tank
Body.
Liquid collector further includes tapping valve and controller, and tapping valve is electrically connected with the controller, wherein tapping valve setting is collecting
The end of liquid bath, i.e. tapping valve can be set in one end of collecting tank, and the both ends of collecting tank can also be arranged in simultaneously, then work as volume
When liquid when film bar reaches predeterminated position perhaps in collecting tank reaches preset value or wound membrane bar reaches predeterminated position, simultaneously
When liquid in collecting tank reaches preset value, controller is opened by control tapping valve, so that the liquid in collecting tank is discharged,
The automatization level of product is improved, and convenient for operation and control, helps to save manpower, the work for mitigating staff is strong
Degree.
Further, liquid collector further includes the detection device being electrically connected with the controller, and detection device is able to detect wound membrane
Perhaps the quantity of the height of liquid level or detection device is two in collecting tank for the position of bar, and two detection devices are respectively used to
The liquid level in the position and collecting tank of wound membrane bar is detected, then liquid level reaches pre- when wound membrane bar reaches predeterminated position or in collecting tank
If signal is fed back to controller when value, controller is received after signal to open tapping valve and arrange the liquid in collecting tank
Out, the intelligent level of product is further improved, and the liquid in collecting tank is further prevented to be immediately discharged to because liquid level is excessively high
Kind of a plant is impacted in greenhouse.
In any of the above-described technical solution, the liquid collector further include: collection device is placed under the collecting tank
Side, for collecting the liquid of the collecting tank discharge.
Liquid collector further include: collection device, collection device are located at the lower section of collecting tank, then when needing to be discharged in collecting tank
Liquid when, directly the liquid in collecting tank is discharged into collection device, then collection device is transferred to outdoor, by liquid collector
Interior liquid concentration is discharged to greenhouse outside.
It is for the specific constructive form of collection device, then unrestricted, it can be cylinder, bucket, basin etc., no longer one at one stroke herein
Example.
In any of the above-described technical solution, the longitudinal section of the collecting tank is arc-shaped；Alternatively, the longitudinal section of the collecting tank
It is trapezoidal.
The longitudal section of collecting tank is arranged to arcuate structure, can be flowed convenient for dew to be quickly discharged, and arcuate structure
Relatively simple, molding easy to process is suitable for batch production.
The longitudal section of collecting tank is designed to trapezium structure, trapezium structure it is upper wider, convenient for collecting the drop on film
The dew fallen, and trapezium structure is relatively simple, molding easy to process, is suitable for batch production.
The vertical section structure form of certain collecting tank is not limited to arc or trapezium structure, is also possible to other structures shape
Formula, such as trapezium structure or v-shaped structure that two levels are connected, no longer illustrate one by one herein, due to can be realized this
The purpose of invention, and all without departing from design philosophy and objective of the invention, thus should all be within the scope of the present invention.
The technical solution of second aspect of the present invention provides a kind of greenhouse, comprising: support frame, the support frame it is outer
Portion is covered with film；Film rolling device, including membrane motor and wound membrane bar, length direction of the wound membrane bar along the greenhouse prolong
It stretches, and the wound membrane bar can be rotated in membrane motor starting along the top in the greenhouse to roll the film；
With the liquid collector as described in any one of technical solution of first aspect.
The greenhouse that the technical solution of second aspect of the present invention provides, because including described in any one of first aspect technical solution
Liquid collector, thus have any of the above-described technical solution possessed by all beneficial effects, details are not described herein.
In the above-mentioned technical solutions, the film rolling device further include: climb bar and fixed rotating shaft, the fixed rotating shaft setting
At the both ends of the greenhouse length direction, and can be rotated within the scope of set angle relative to the greenhouse, the bar that climbs
One end is fixedly linked with the fixed rotating shaft, and the other end is fixedly linked with the membrane motor, for limiting the membrane motor
With the climb altitude of the wound membrane bar.
Film rolling device further includes that the fixed rotating shaft that the both ends of greenhouse length direction are arranged in and one end are connected with fixed rotating shaft
The bar that climbs, fixed rotating shaft can rotate within the scope of set angle relative to greenhouse, so that the bar that enables to climb is corresponding
It climbs in altitude range, the other end and the membrane motor for the bar that climbs are fixedly linked, to limit membrane motor and wound membrane bar edge
The climb altitude of Keelof green house, while the stability of film rolling device operation is helped to improve, to improve the steady of liquid collecting component movement
It is qualitative.
In any of the above-described technical solution, the quantity of the film rolling device is two, and two film rolling devices are symmetrically set
It sets in the two sides of the greenhouse width direction；The quantity of the liquid collecting component is two, and two liquid collecting components are respectively with two
A wound membrane bar is connected.
The quantity of film rolling device is set as two, and two film rolling devices are symmetricly set on the two sides of greenhouse width direction,
Correspondingly, the quantity of liquid collecting component is also two, and two liquid collecting components are connected with the wound membrane bar of two film rolling devices respectively, is led to
The quantity for increasing film rolling device and liquid collecting component is crossed, the film positioned at greenhouse width direction two sides is enable to be rolled up simultaneously by wound membrane bar
It rises, while the dew on film can accelerate the speed of dew collection, improve dew simultaneously collected by two collecting tanks
The efficiency of collection, and overall structure is more coordinated, and the aesthetics of product is improved.
In any of the above-described technical solution, the greenhouse length is greater than for the length of the collecting tank of the liquid collecting component
Situation, at least one end is equipped with the track groove for collecting tank operation in the both ends of the greenhouse along its length.
When the length of collecting tank is greater than the length in greenhouse, the one end of greenhouse along its length is equipped with to be run for collecting tank
Track groove, collecting tank can run along the track of track groove, avoid collecting tank and encounter Keelof green house and lead to outage
It happens, improves the stability of operation.
In any of the above-described technical solution, the greenhouse further include: temperature control module, including temperature measurement module and control module,
The temperature measurement module be used to measure in the greenhouse in the temperature outside greenhouse, the control module and the membrane motor and described
Temperature measurement module electrical connection, can the greenhouse internal temperature and external temperature difference within a preset range when, start institute
State membrane motor.
Greenhouse further includes temperature control module, and temperature control module includes the thermometric mould for measuring inside greenhouse and greenhouse external temperature
Block and the control module being electrically connected with membrane motor and temperature measurement module, and control module being capable of internal temperature in greenhouse and outside
The difference of temperature within a preset range when, start membrane motor, with realize film rolling device automatic running and liquid collecting component from
Dynamic operation, improves the gentle intelligent level of Automated water of product, and make collecting tank for dew collection much sooner, greatly
The using experience degree of user is improved greatly.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic view of the front view in greenhouse described in some embodiments of the invention；
Fig. 2 is the enlarged structure schematic diagram in the portion B in Fig. 1；
Fig. 3 be in Fig. 1 A-A to structural schematic diagram；
Fig. 4 is the enlarged structure schematic diagram in the portion C in Fig. 3.
Wherein, the appended drawing reference in Fig. 1 to Fig. 4 and the corresponding relationship between component names are as follows:
101 columns, 102 side purlins, 103 arch bar lower booms, 104 arch bars, 105 gutters, 201 wound membrane bars, 202 membrane motors,
203 climb bar, 204 fixed rotating shafts, 301 suspension straps, 302 collecting tanks, 303 rolling bearings.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to liquid collector and greenhouse described in Fig. 1 to Fig. 4 description according to some embodiments of the invention.
As shown in Figures 1 to 4, the liquid collector that the embodiment of first aspect present invention provides is used for greenhouse, the top in greenhouse
Portion is covered with film, and film can be rolled by wound membrane bar 201, which is characterized in that liquid collector includes liquid collecting component, liquid collecting group
Part includes connector for being connected with wound membrane bar 201 and the liquid collecting part being connected with connector, and liquid collecting part is equipped with thin for collecting
The collecting tank 302 of liquid on film.
The liquid collector that the embodiment of first aspect present invention provides is used to greenhouse, be covered with film at the top of greenhouse, thin
Film can be rolled by wound membrane bar 201, to guarantee the ventilation in greenhouse, the liquid collector, including the company being connected with wound membrane bar 201
Fitting and the liquid collecting part being connected with connector, liquid collecting part be equipped with collecting tank 302, collecting tank 302 can when film is rolled-up receipts
Collect the dew that is attached on film, then when day and night temperature is small, the not formed droplet dew of the dew on film and be attached on film
When, rotation wound membrane bar 201 is put on the spot with enclosing film one, and the dew near wound membrane bar 201 can gradually become more, ultimately form drop
Reveal and drip into collecting tank 302, then by the way that the dew in collecting tank 302 to be discharged to outside greenhouse, to effectively prevent on film
Dew be directly dropped in greenhouse to plant cause burn etc. adverse effects, reduce greenhouse internal cause dew it is more caused by it is wet
Spend larger so that the case where being also easy to produce pest and disease damage, rises simultaneously because wound membrane bar 201 can be rotated along Keelof green house, work as wound membrane
When bar 201 rises to top of greenhouse and rolls the film for being located at top of greenhouse, the dew meeting that is attached on top of greenhouse film
It is dropped in the collecting tank 302 being connected with wound membrane bar 201 as film is rolled-up, therefore the liquid collector can also be used to receive
Collection is located at the dew on top of greenhouse film, solves the problems, such as that dew on top of greenhouse film cannot be collected in the prior art,
Since liquid collecting component is connected with wound membrane bar 201, it is located at top of greenhouse space, is not take up the planting space of inside greenhouse, facilitates
The space utilization rate of greenhouse production is improved, and the liquid collector structure is simple, it is convenient to assemble, and effectively reduces greenhouse production facility
Cost.
It is worth noting that the liquid collector can be not only used for collecting the dew adhered on film, can be used for receiving
Collect other liquid such as the rainwater on film.
The specific structure of liquid collector provided by the present application is described in detail below with reference to some embodiments.
Embodiment one
Connector is suspension strap 301, and suspension strap 301 is wound around on wound membrane bar 201 and can rotate relative to wound membrane bar 201, and
The both ends of suspension strap 301 are connected with the both ends of 302 width direction of collecting tank respectively, as shown in Figures 1 to 4.
Connector is suspension strap 301, and suspension strap 301 is wound around on wound membrane bar 201 and can rotate relative to wound membrane bar 201,
And the both ends of suspension strap 301 are connected with the both ends of 302 width direction of collecting tank respectively, help to improve the stabilization of collecting tank 302
Property, and can effectively avoid collecting tank 302 because of the case where dew for causing it to collect that tilts along its width direction spills hair
It is raw.
Preferably, the surface of suspension strap 301 is relatively smooth, and smooth surface can reduce it between wound membrane bar 201
Frictional force, so that the flexibility ratio that suspension strap 301 is rotated relative to wound membrane bar 201 is improved, to further increase the stability of collecting tank.
It is fixedly linked, is also possible to by detachably connecting it is worth noting that suspension strap 301 can be with collecting tank 302
Fitting (screw+nut or other removable connectors) is connected, and suspension strap 301 and collecting tank 302 be preferably stainless steel part or
The structural member of hot galvanizing piece or other not corrosion-vulnerables prevents the case where leading to corrosion because of liquid collecting component because making moist for a long time hair
It is raw, to improve the safety that product uses.
Preferably, the quantity of suspension strap 301 is multiple, length direction interval cloth of multiple suspension straps 301 along wound membrane bar 201
It sets.
The quantity of suspension strap 301 be it is multiple, multiple suspension straps 301 along wound membrane bar 201 length direction arranged for interval, and it is more
Both ends of the both ends of a suspension strap 301 with 302 width direction of collecting tank are fixedly linked, and increase the quantity of suspension strap 301, from
And the reliability that suspension strap 301 is connect with wound membrane bar 201 is further improved, while improving suspension strap 301 and collecting tank 302
Between the stability that connects, to improve the reliability that product uses.
Further, the quantity of suspension strap 301 is two, and two suspension straps 301 are wound around the two of wound membrane bar 201 respectively
End, as shown in Figure 3.
The quantity of suspension strap 301 is arranged to two, and two suspension straps 301 are wound around the both ends of wound membrane bar 201 respectively, together
When two suspension straps 301 both ends be connected respectively with the both ends of collecting tank 302, guarantee collecting tank 302 can be stable collection
Dew and under the premise of will not fall off, reduces the quantity of suspension strap 301, to reduce the production cost of product, makes simultaneously
The assembly of product is more convenient.
Preferably, along the length direction of wound membrane bar 201, the length of multiple suspension straps 301 is gradually shortened or gradually increases,
It is obliquely installed collecting tank 302 along the length direction of wound membrane bar 201.
The length of multiple suspension straps 301 is gradually shortened or gradually increases along the length direction of wound membrane bar 201, to make liquid collecting
Slot 302 can be along the length direction run-off the straight of wound membrane bar 201, can be along convenient for the dew that is dropped in collecting tank 302
The step of inclined direction of collecting tank 302 is automatically drained out, eliminates manual operation improves the convenient degree that product uses.
Embodiment two
Difference with embodiment one is: on the basis of example 1, further, liquid collecting component further include: roll
Bearing 303, rolling bearing 303 is set on wound membrane bar 201 and is embedded with multiple balls, and can rotate relative to wound membrane bar 201,
Connector is wound around on rolling bearing 303, so that the both ends of 302 width direction of collecting tank is kept balance, as shown in Figures 1 to 4.
Liquid collecting component further includes the rolling bearing 303 being set on wound membrane bar 201, is equipped with multiple rollings in rolling bearing 303
Pearl, suspension strap 301 are suspended on rolling bearing 303, and during wound membrane bar 201 rotates, rolling bearing 303 being capable of phase always
Wound membrane bar 201 is rotated, and makes collection connected below suspension strap 301 under the influence of the drive of ball and liquid collecting component self gravity
The both ends of 302 width direction of liquid bath can remain balance, and the both ends inclination for effectively preventing 302 width direction of collecting tank is led
The case where causing the dew in it to spill, to further improve the stability that product uses.
Preferably, when the quantity of suspension strap 301 is multiple, the quantity of rolling bearing 303 is multiple, and multiple axis of rolling
The 303 length direction arranged for interval along wound membrane bar 201 are held, multiple correspondences of suspension strap 301 are wound around on multiple rolling bearings 303.
In the case where the quantity of suspension strap 301 is multiple, the quantity of rolling bearing 303 is also multiple and and suspension strap
301 quantity is identical, length direction arranged for interval of multiple rolling bearings 303 along wound membrane bar 201 and position with suspension strap 301
Corresponding, multiple correspondences of suspension strap 301 are wound around on rolling bearing 303, to be further ensured that suspension strap 301 and rolling bearing
The reliability of 303 connections, while further improving the stability of the connection of collecting tank 302.
Preferably, collecting tank 302 is the continuity structure extended along the length direction of wound membrane bar 201, as shown in Figure 3.
Collecting tank 302 is set to the continuity structure extended along the length direction of wound membrane bar 201, to guarantee wound membrane bar
Dew on 201 films when rolling film can instill completely in collecting tank 302, with the spaced apart form of collecting tank 302
It compares, can prevent part dew from flowing in greenhouse along wound membrane bar 201 and adverse effect is caused to plant.
Further, the length of collecting tank 302 is greater than the length in greenhouse, and at least one end of collecting tank 302 is enable to stretch out
To outside greenhouse.
The length of collecting tank 302 is set greater than to the length in greenhouse, at least one end of collecting tank 302 is enable to extend out to
Outside greenhouse, so that the dew in collecting tank 302 be enable to be exhausted directly to outside greenhouse, 302 dew of collecting tank is avoided because accumulating
The case where more overflowing, improves the safety that product uses.
Three (not shown) of embodiment
Difference with embodiment one or implementation two is: the length of collecting tank 302 is less than the length in greenhouse, makes collecting tank
302 both ends are respectively positioned in greenhouse.
The length of collecting tank 302 is set smaller than to the length in greenhouse, so that the both ends of collecting tank 302 can be located at temperature
, without opening up the hole stretched out for collecting tank 302 or slot, collecting tank is directly collected indoors then for closed greenhouse in interior
The liquid of 302 discharges, helps to improve the airtightness in greenhouse.
Example IV (not shown)
Difference with embodiment three is: on the basis of embodiment three, further, liquid collector further include: drain
The end of collecting tank 302 is arranged in valve and the controller being electrically connected with tapping valve, tapping valve, and controller is used in wound membrane bar 201
It reaches when the amount of liquid in predeterminated position and/or collecting tank 302 reaches preset value and opens tapping valve, to be discharged in collecting tank 302
Liquid.
Liquid collector further includes tapping valve and controller, and tapping valve is electrically connected with the controller, wherein tapping valve setting is collecting
The end of liquid bath 302, i.e. tapping valve can be set in one end of collecting tank 302, and the two of collecting tank 302 can also be arranged in simultaneously
End, the then when liquid when wound membrane bar 201 reaches predeterminated position perhaps in collecting tank 302 reaches preset value or wound membrane bar 201
Predeterminated position being reached, while when the liquid in collecting tank 302 reaches preset value, controller is opened by control tapping valve, thus
By the liquid discharge in collecting tank 302, the automatization level of product is improved, and convenient for operation and control, helps to save people
Power mitigates the working strength of staff.
Five (not shown) of embodiment
Difference with example IV is: on the basis of example IV, further, liquid collector further includes and controls
The detection device of device electrical connection, detection device are able to detect the height of liquid level in the position or collecting tank 302 of wound membrane bar 201,
Or the quantity of detection device is two, two detection devices are respectively used in the position and collecting tank 302 of detection wound membrane bar 201
Liquid level, then signal fed back into control when liquid level reaches preset value when wound membrane bar 201 reaches predeterminated position or in collecting tank 302
Device processed, controller receive after signal to open tapping valve and the liquid in collecting tank 302 is discharged, and further improve product
Intelligent level, and the liquid in collecting tank 302 is further prevented to be immediately discharged to make kind of a plant in greenhouse because liquid level is excessively high
At influence.
Six (not shown) of embodiment
Difference with embodiment five is: on the basis of embodiment five, further, liquid collector further include: collect
Device is placed on the lower section of collecting tank 302, for collecting the liquid of the discharge of collecting tank 302.
Liquid collector further include: collection device, collection device are located at the lower section of collecting tank 302, then when needing that liquid collecting is discharged
When liquid in slot 302, directly the liquid in collecting tank 302 is discharged into collection device, then collection device is transferred to outdoor,
Liquid concentration in liquid collector is discharged to greenhouse outside.
It is for the specific constructive form of collection device, then unrestricted, it can be cylinder, bucket, basin etc., no longer one at one stroke herein
Example.
Preferably, the longitudinal section of collecting tank 302 is arc-shaped, as shown in Figure 3 and Figure 4.
The longitudal section of collecting tank 302 is arranged to arcuate structure, can be flowed convenient for dew to be quickly discharged, and arc knot
Structure is relatively simple, molding easy to process, is suitable for batch production.
Preferably, the longitudinal section of collecting tank 302 is trapezoidal.
The longitudal section of collecting tank 302 is designed to trapezium structure, trapezium structure it is upper wider, convenient for collecting on film
The dew of drippage, and trapezium structure is relatively simple, molding easy to process, is suitable for batch production.
The vertical section structure form of certain collecting tank 302 is not limited to arc or trapezium structure, is also possible to other structures
Form, such as double trapezoid structure or angular structure, no longer illustrate one by one herein, due to can be realized mesh of the invention
, and all without departing from design philosophy and objective of the invention, thus should all be within the scope of the present invention.
As shown in figures 1 and 3, the greenhouse that the embodiment of second aspect of the present invention provides, comprising: support frame, wound membrane dress
It sets and the liquid collector of any one of the embodiment such as first aspect.The outside of support frame is covered with film；Film rolling device packet
Membrane motor 202 and wound membrane bar 201 are included, length direction of the wound membrane bar 201 along greenhouse extends, and wound membrane bar 201 can be in wound membrane
Top when motor 202 starts along greenhouse is rotated to roll film.
The greenhouse that the embodiment of second aspect of the present invention provides, because including the liquid collecting dress of any one of first aspect embodiment
It sets, thus there are all beneficial effects possessed by any of the above-described embodiment, details are not described herein.
The specific structure this application provides greenhouse is described in detail in structure some embodiments below.
Embodiment one
Film rolling device further include: climb bar 203 and fixed rotating shaft 204, and greenhouse length direction is arranged in fixed rotating shaft 204
Both ends, and can be rotated within the scope of set angle relative to greenhouse, one end and the fixed rotating shaft 204 for the bar 203 that climbs are fixedly linked,
The other end is fixedly linked with membrane motor 202, for limiting the climb altitude of membrane motor 202 and wound membrane bar 201, such as Fig. 1 and
Shown in Fig. 2.
Film rolling device further includes the fixed rotating shaft 204 and one end and fixed rotating shaft that the both ends of greenhouse length direction are arranged in
The 204 connected bars 203 that climb, fixed rotating shaft 204 can rotate within the scope of set angle relative to greenhouse, to make the bar that climbs
203 can climb in corresponding altitude range, and the other end and the membrane motor 202 for the bar 203 that climbs are fixedly linked, with
Membrane motor 202 and wound membrane bar 201 are limited along the climb altitude of Keelof green house, while helping to improve the steady of film rolling device operation
It is qualitative, to improve the stability of liquid collecting component movement.
Preferably, the quantity of film rolling device is two, and two film rolling devices are symmetricly set on the two sides of greenhouse width direction；
The quantity of liquid collecting component is two, and two liquid collecting components are connected with two wound membrane bars 201 respectively, as shown in Figure 1.
The quantity of film rolling device is set as two, and two film rolling devices are symmetricly set on the two sides of greenhouse width direction,
Correspondingly, the quantity of liquid collecting component is also two, two liquid collecting components, 201 phase of wound membrane bar with two film rolling devices respectively
Even, by increasing the quantity of film rolling device and liquid collecting component, the film positioned at greenhouse width direction two sides is enable to be rolled up simultaneously
Film bar 201 is rolled, while the dew on film can accelerate the speed of dew collection simultaneously collected by two collecting tanks 302
Degree improves the efficiency of dew collection, and overall structure is more coordinated, and the aesthetics of product is improved.
Preferably for liquid collecting component collecting tank 302 length be greater than greenhouse length the case where, greenhouse along its length side
To both ends at least one end be equipped with the track groove that runs for collecting tank 302.
When the length of collecting tank 302 is greater than greenhouse length constantly, the one end of greenhouse along its length is equipped with for collecting tank
The track groove of 302 operations, collecting tank 302 can run along the track of track groove, avoid collecting tank 302 and encounter Keelof green house and lead
The case where causing outage occurs, and improves the stability of operation.
Two (not shown) of embodiment
Difference with embodiment one is: on the basis of example 1, further, greenhouse further include: temperature control module,
Including temperature measurement module and control module, temperature measurement module is used to measure the temperature outside in greenhouse and greenhouse, control module and wound membrane electricity
Machine 202 and temperature measurement module electrical connection, can greenhouse internal temperature and external temperature difference within a preset range when, starting
Membrane motor 202.
Greenhouse further includes temperature control module, and temperature control module includes the thermometric mould for measuring inside greenhouse and greenhouse external temperature
Block and the control module being electrically connected with membrane motor 202 and temperature measurement module, and control module can greenhouse internal temperature and
The difference of external temperature within a preset range when, start membrane motor 202, to realize the automatic running and liquid collecting group of film rolling device
The automatic running of part, improves the gentle intelligent level of Automated water of product, and make collecting tank 302 for dew collection more
Add in time, substantially increases the using experience degree of user.
The specific structure and working principle in greenhouse provided by the present application are described in detail below with reference to a specific embodiment.
As shown in Figures 1 to 4, greenhouse provided by the invention mainly includes following components: side purlin 102, column 101,
Gutter 105, arch bar 104, the bar 203 that climbs, 104 lower boom 103 of arch bar, shaft (i.e. fixed rotating shaft 204), rolling shaft (are rolled
Dynamic bearing 303), membrane motor 202, suspension (i.e. suspension strap 301), collecting tank 302, wound membrane bar 201.
Work-based logic: 203 one end of bar connection shaft (i.e. fixed rotating shaft 204) of climbing, one end connection membrane motor 202, when
When membrane motor 202 works, wound membrane bar 201 is rotated along Keelof green house to be risen, and the film on greenhouse is rolled, to realize
Wound membrane function.A pair of of rolling shaft is installed, suspension (i.e. suspension strap 301) upper end (is rolled around shaft is rolled on wound membrane bar 201
Bearing 303), lower end connects collecting tank 302, under the rotation and gravity for rolling shaft (i.e. rolling bearing 303), liquid collecting
Slot 302 remains vertical direction.
When day and night temperature is small, the not formed droplet dew of the dew on film and when being attached on film, membrane motor 202 opens
Dynamic, film starts one and encloses to put wound membrane bar 201 on the spot in 201 uphill process of wound membrane bar, and on wound membrane bar 201, film is wound
Circle number increase, the dew near wound membrane bar 201 can gradually become more, ultimately form droplet dew, droplet dew rotated due to wound membrane bar 201 and
It under its own gravity, can drip into following collecting tank 302, collecting tank 302 is parallel with gutter 105,302 end of collecting tank
End is connected to outdoor and the gradient is arranged, and the dew after collection is arranged to outdoor.
In conclusion liquid collector provided by the invention, effectively prevents directly dripping after the dew on film encounters skeleton
It falls in greenhouse and the adverse effects such as burn is caused to plant, it is larger to easily to reduce the more caused humidity of greenhouse internal cause dew
The case where generating pest and disease damage occurs, simultaneously because wound membrane bar can rise along Keelof green house, when wound membrane bar rises to greenhouse top
Portion and by be located at top of greenhouse film roll when, the dew being attached on top of greenhouse film can be dripped as film is rolled-up
It drops down onto the collecting tank below wound membrane bar, therefore the liquid collector can also be used to collect the dew being located on top of greenhouse film
Water solves the problems, such as that dew on top of greenhouse film cannot be collected in the prior art, since liquid collecting component is connected with wound membrane bar,
It is not take up the planting space of inside greenhouse, helps to improve the space utilization rate of greenhouse production, and the liquid collector structure is simple,
It is convenient to assemble, and effectively reduces greenhouse production facility cost.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ",
The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can
Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of liquid collector is used to greenhouse, be covered with film at the top of the greenhouse, and the film can be rolled up by wound membrane bar
It rises, which is characterized in that the liquid collector includes:
Liquid collecting component, it is described including the connector for being connected with the wound membrane bar and the liquid collecting part being connected with the connector
Liquid collecting part is equipped with the collecting tank for collecting the liquid on the film.
2. liquid collector according to claim 1, which is characterized in that
The connector is suspension strap, and the suspension strap is wound around on the wound membrane bar and can rotate relative to the wound membrane bar, and
The both ends of the suspension strap are connected with the both ends of the liquid collecting slot width direction respectively.
3. liquid collector according to claim 2, which is characterized in that
The quantity of the suspension strap is multiple, length direction arranged for interval of multiple suspension straps along the wound membrane bar.
4. liquid collector according to any one of claim 1 to 3, which is characterized in that
The liquid collecting component further include: rolling bearing, the rolling bearing are set on the wound membrane bar and are embedded with multiple rollings
Pearl, and can be rotated relative to the wound membrane bar, the connector is wound around on the rolling bearing, makes the liquid collecting groove width side
To both ends keep balance.
5. liquid collector according to any one of claim 1 to 3, which is characterized in that further include:
Tapping valve and the controller being electrically connected with the tapping valve, the end of the collecting tank is arranged in the tapping valve, described
Controller is used to open institute when the amount of liquid that the wound membrane bar reaches in predeterminated position and/or the collecting tank reaches preset value
Tapping valve is stated, with the liquid being discharged in the collecting tank.
6. liquid collector according to any one of claim 1 to 3, which is characterized in that further include:
Collection device is placed on the lower section of the collecting tank, for collecting the liquid of the collecting tank discharge.
7. a kind of greenhouse characterized by comprising
The outside of support frame, the support frame is covered with film；
Film rolling device, including membrane motor and wound membrane bar, length direction of the wound membrane bar along the greenhouse extends, and the volume
Film bar can be rotated in membrane motor starting along the top in the greenhouse to roll the film；With
Such as liquid collector described in any one of claims 1 to 6.
8. greenhouse according to claim 7, which is characterized in that
The film rolling device further include: climb bar and fixed rotating shaft, and the greenhouse length direction is arranged in the fixed rotating shaft
Both ends, and can be rotated within the scope of set angle relative to the greenhouse, one end of the bar that climbs and the fixed rotating shaft are solid
Fixed to be connected, the other end is fixedly linked with the membrane motor, for limiting the height that climbs of the membrane motor and the wound membrane bar
Degree.
9. greenhouse according to claim 7 or 8, which is characterized in that
The quantity of the film rolling device is two, and two wound membrane film rolling devices are symmetricly set on the greenhouse width direction
Two sides；
The quantity of the liquid collecting component is two, and two liquid collecting components are connected with two wound membrane bars respectively.
10. greenhouse according to claim 7 or 8, which is characterized in that further include:
Temperature control module, including temperature measurement module and control module, the temperature measurement module is for measuring in the greenhouse and outside greenhouse
Temperature, the control module are electrically connected with the membrane motor and the temperature measurement module, can be in the internal temperature in the greenhouse
When with the difference of external temperature within a preset range, start the membrane motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098187.6A CN109618760A (en) | 2019-01-31 | 2019-01-31 | Liquid collector and greenhouse |
| PCT/CN2019/090595 WO2020155513A1 (en) | 2019-01-31 | 2019-06-10 | Liquid collecting apparatus and greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098187.6A CN109618760A (en) | 2019-01-31 | 2019-01-31 | Liquid collector and greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109618760A true CN109618760A (en) | 2019-04-16 |
Family
ID=66064507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098187.6A Pending CN109618760A (en) | 2019-01-31 | 2019-01-31 | Liquid collector and greenhouse |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109618760A (en) |
| WO (1) | WO2020155513A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155513A1 (en) * | 2019-01-31 | 2020-08-06 | 深圳春沐源控股有限公司 | Liquid collecting apparatus and greenhouse |
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