CN204362696U - A kind of greenhouse can collect the rainer that rain is irrigated - Google Patents
A kind of greenhouse can collect the rainer that rain is irrigated Download PDFInfo
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- CN204362696U CN204362696U CN201420789117.8U CN201420789117U CN204362696U CN 204362696 U CN204362696 U CN 204362696U CN 201420789117 U CN201420789117 U CN 201420789117U CN 204362696 U CN204362696 U CN 204362696U
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- mobile jib
- bar
- delivery port
- header tank
- water inlet
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 230000002262 irrigation Effects 0.000 claims abstract description 131
- 238000003973 irrigation Methods 0.000 claims abstract description 131
- 229910052742 iron Inorganic materials 0.000 claims abstract description 69
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008520 organization Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model relates to the rainer that a kind of greenhouse can collect rain irrigation, belongs to agricultural irrigation technology.The utility model comprises mobile jib, shower nozzle, arm I, sprinkling irrigation bar, valve, arm II, compensation bar, upper iron plate, buckle, booster pump, electrically operated valve I, expansion link, filter screen I, water inlet I, delivery port I, indicator lamp, header tank, delivery port II, electrically operated valve II, flexible pipe, header tank support, water inlet III, filter screen III, control valve, lower iron plate, rain drain pipe, delivery port III, delivery port IV, axial-flow pump, impeller, hole clipping.The utility model improves the utilization ratio of moisture; Ensure that indoor crops all can be irrigated by water; Ensure that uniformity coefficient of sprinkler irrigation; Ensure that indoor cleaning, avoid indoor crops simultaneously and be subject to unnecessary water pouring; This device sprinkling irrigation bar, compensation bar all can draw in mobile jib, take up room little, are convenient to deposit, and simple to operate, and project organization is reasonable, practical, is easy to apply.
Description
Technical field
The utility model relates to the rainer that a kind of greenhouse can collect rain irrigation, belongs to agricultural irrigation technology.
Background technology
Shortage of water resources has become the key factor of restriction China agricultural and national economy sustainable development, and agricultural water-saving irrigation is imperative.Current, China's agricultural water-saving irrigation mode is mainly divided into three kinds: traditional surface irrigation, common sprinkling irrigation and slight irrigation.Wherein sprinkler irrigation technique with its wide adaptability, be easy to the advantages such as do mechanization operation and become at present one of water-saving irrigation technique of extensive use in the world.
Sprinkling irrigation utilizes Special Equipment that pressure water stream is delivered to irrigated area, carried out the method for irrigating by shower nozzle in the mode of spraying.Can find out according to Technical code for sprinkling irrigation engineering, in sprinkling irrigation system design, uniformity coefficient of sprinkler irrigation is an one important parameter, and it is also simultaneously the important indicator weighing sprinkling irrigation system irrigation quality, invests and crop yield and quality important to sprinkling irrigation system.In existing sprinkler irrigation technique, many problems needing to solve are still had for uniformity coefficient of sprinkler irrigation: 1, because the difference of many sprinkler spacings and its combining form causes the difference of adjacent two sprinkler moisture superposition modes, can have an impact to the distribution of water-spraying amount like this.2, because the hydraulic performance of shower nozzle itself causes single spraying head water-spraying amount at earth's surface skewness.3, because the pipeline loss of flood peak and topographical elevation difference cause each operating pressure at sprinkler inconsistent, i.e. operating pressure at sprinkler deviation.4, because terrain slope impacts single droplet distribution.5, the investment of uniformity coefficient of sprinkler irrigation and sprinkling irrigation system is closely bound up, and system investments increases along with the increase of the uniformity, and when uniformity coefficient of sprinkler irrigation is greater than 90%, the increase that uniformity coefficient of sprinkler irrigation is small all can cause the cost of sprinkling irrigation system to rise rapidly.6, when wind speed is more than 3 grades, adopt sprinkler irrigation technique that the drift loss of spray droplets in sprinkling process can be caused very serious, thus the water use efficiency of sprinkler irrigation technique is reduced, therefore not easily adopt sprinkling irrigation mode to irrigate.
In sum, in order to solve during sprinkler irrigation technique uses the great number of issues occurred, domestic and international researcher has developed more sprinkling irrigation equipment.As patent of invention " a kind of greenhouse irrigation device ", (application number is: 201310517388.8, application publication number: CN103548625A), the technical scheme adopted is, by the height and the angle that regulate the telescopic tube in this device and knuckle to adjust sprinkling irrigation, thus carry out concentrating sprinkling to plant.But in the invention, and the not mentioned solution to crop spraying uniformity problems, and collection rain device is not set in this device yet, water-saving result is not obvious.
For this reason, we devise the rainer that a kind of greenhouse can collect rain irrigation, namely this device irrigates by rain drain Guan Jiyu, also by water source water-injection irrigation, achieve two kinds of irrigation methods, and this device header tank right flank has multiple water inlet, mobile jib moves linearly by expansion link, be applicable to greenhouse or the booth of different size, ensure that indoor crops all can be irrigated by water.When collecting rain or water filling overfill, unnecessary water can be discharged from greenhouse or booth, preventing unnecessary water from flowing to greenhouse or booth, ensure that indoor cleaning, avoid indoor crops and be subject to unnecessary water pouring.Have adjusted sprinkler spacing and its combining form when many shower nozzles combinationally use, the operating pressure at shower nozzle place also can regulate, and ensure that uniformity coefficient of sprinkler irrigation simultaneously.Filter screen achieves the filtration to rainwater and water source impurities in water.Filter screen set in device, flexible pipe, mobile jib, expansion link are all detachable, are convenient to install, clean and change.And sprinkling irrigation bar, compensation bar all can draw in mobile jib, take up room little, are convenient to deposit.This device is suitable for greenhouse and booth inside and installs and uses, simple to operate, and project organization is reasonable, practical, is easy to apply.
Summary of the invention
In order to solve the problem mentioned in above-mentioned background technology, the utility model provides a kind of greenhouse can collect the rainer of rain irrigation.Namely this device irrigates by rain drain Guan Jiyu, also by water source water-injection irrigation, have adjusted sprinkler spacing and its combining form when many shower nozzles combinationally use on sprinkling irrigation bar, compensation bar, the operating pressure at shower nozzle place also can regulate, ensure that uniformity coefficient of sprinkler irrigation, improve water use efficiency.
The technical solution of the utility model is: a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Described header tank 19 right flank and downside all have one or more delivery port I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Described mobile jib 1 is hollow cylinder with expansion link 12.
90 degree are all less than with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged with sprinkling irrigation bar 4.
Described axial-flow pump 31 is vertical-type axial-flow pump.
Operation principle of the present utility model is:
During use, first mobile jib 1 is moved to by expansion link 12 and need irrigated area.When the full rainwater of collection in header tank 19, switch on power, closed corresponding switch, now corresponding indicator lamp 18 is bright, and electrically operated valve I 11 and electrically operated valve II 21 are opened simultaneously, and current flow into mobile jib 1 from header tank 19 respectively by expansion link 12, flexible pipe 22.Current, when the booster pump 10 of mobile jib 1 upper end, are pressed into arm II 6 after increasing pressure by booster pump 10, from each shower nozzle 2 water outlet below arm II 6; Current pour arm I 3 there being enough pressure when the control valve 26 of mobile jib 1 lower end, from each shower nozzle 2 water outlet below arm I 3, now regulate control valve 26 to control sprinkling irrigation bar 4 to cooperatively interact with the water outlet scope of compensation bar 7, reach crop in certain limit and spray uniform effect (see figure 5).
When not collecting full rainwater in header tank 19, open water source, current enter header tank 19 by water inlet II 16, fill after header tank 19 until water, switch on power, the closed switch corresponding to mobile jib 1 needing irrigated area, now corresponding indicator lamp 18 is bright, electrically operated valve I 11 and electrically operated valve II 21 are opened simultaneously, and current flow into mobile jib 1 from header tank 19 respectively by expansion link 12, flexible pipe 22.Current, when the booster pump 10 of mobile jib 1 upper end, are pressed into arm II 6 after increasing pressure by booster pump 10, from each shower nozzle 2 water outlet below arm II 6; Current pour arm I 3 there being enough pressure when the control valve 26 of mobile jib 1 lower end, from each shower nozzle 2 water outlet below arm I 3, now regulate control valve 26 to control sprinkling irrigation bar 4 to cooperatively interact with the water outlet scope of compensation bar 7, reach crop in certain limit and spray uniform effect (see figure 5).
When header tank 19 collect rainwater overfill time, start axial-flow pump 31, axial-flow pump 31 internal impeller 32 rotates directly can raise out unnecessary water, also can cause sewage pool outside greenhouse to axial-flow pump 31 by water receiving pipe.
When header tank 19 needs cleaning, start axial-flow pump 31, axial-flow pump 31 internal impeller 32 rotates the water of header tank 19 inside of can finding time, the incrustation scale in convenient cleaning header tank 19 and impurity.
Wherein, described valve 5 all requires good leak tightness with electrically operated valve I 11, electrically operated valve II 21 when closing, in order to avoid water overflows.Described water inlet I 14, water inlet II 16 and water inlet III 24 place are equal is correspondingly provided with filter screen I 13, filter screen II 15 and filter screen III 25, and mesh is intensive, can filter impurity trickle in rainwater and source water, prevents current from resulting in blockage when shower nozzle 2.All be less than 90 degree with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27, compensation bar 7 and sprinkling irrigation bar 4 strut by iron plate 8 fix with lower iron plate 27 time, current can arrive shower nozzle 2 quickly through arm I 3, arm II 6; Described upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, and compensation bar 7 can be made to be fixed on below iron plate 8; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged (as: in 45 degree) with sprinkling irrigation bar 4, compensation bar 7 can be made to compensate irrigate bar 4 of spraying irrigate less than region.Described rain drain pipe 28 utilizes the roof surface collection rain of greenhouse and booth, and rainwater flows into header tank 19 by rain drain pipe 28, arranges collection rain face so larger, can collect more rainwater, to meet the water demand in greenhouse and booth when rainy.Described header tank 19 right flank and downside all have one or more delivery port I 17 and delivery port II 20, are correspondingly communicated with expansion link 12 and flexible pipe 22, with the irrigation demand of the greenhouse of satisfied different size or booth.In described control circuit, Switch Controller should control one group of electrically operated valve I 11, electrically operated valve II 21 and indicator lamp 18(switch number and delivery port I 17, delivery port II 20 number are equal), connect with indicator lamp 18 and switch after electrically operated valve I 11, electrically operated valve II 21 are in parallel, when after power supply energising, close switch, indicator lamp 18 corresponding to it is bright, and electrically operated valve I 11 and electrically operated valve II 21 are opened to start to discharge water simultaneously and entered corresponding mobile jib 1; Cut-off switch, the indicator lamp 18 corresponding to it goes out, and electrically operated valve I 11 and electrically operated valve II 21 are closed stopping simultaneously and discharged water.
The beneficial effects of the utility model are:
1, namely this device irrigates by rain drain Guan Jiyu in greenhouse or booth, also by water source water-injection irrigation, achieves two kinds of irrigation methods, improves the utilization ratio of moisture.
2, this device header tank right flank has multiple water inlet, and mobile jib moves linearly by expansion link, is applicable to greenhouse or the booth of different size, ensures that indoor crops all can be irrigated by water.
3, this device have adjusted sprinkler spacing and its combining form when many shower nozzles combinationally use, and the operating pressure at shower nozzle place also can regulate, and ensure that uniformity coefficient of sprinkler irrigation.
4, this device rain drain pipe utilizes the roof surface collection rain of greenhouse and booth, arranges collection rain face so larger, can collect more rainwater, to meet the water demand in greenhouse and booth when rainy.
5, this device is when collecting rain or water filling overfill, unnecessary water can be discharged from greenhouse or booth, prevent unnecessary water from flowing to greenhouse or booth, ensure that indoor cleaning, and avoids indoor crops simultaneously and is subject to unnecessary water pouring.
6, this device is all provided with filter screen in water inlet, and mesh is intensive, also achieves the filtration to rainwater and water source impurities in water while irrigating.
7, the filter screen in this device, flexible pipe, mobile jib, expansion link are all detachable, are convenient to install, clean and change.
8, this device sprinkling irrigation bar, compensation bar all can draw in mobile jib, take up room little, are convenient to deposit, and simple to operate, and project organization is reasonable, practical, is easy to apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the irrigation partial top structural representation of the utility model device;
Fig. 3 is the upper iron plate structural representation of the utility model device;
Fig. 4 is the lower iron plate structural representation of the utility model device;
Fig. 5 is the irrigation range figure of the utility model device;
Fig. 6 is the circuit diagram of the utility model device;
In figure, each label is: 1-mobile jib, 2-shower nozzle, 3-arm I, 4-sprays bar, 5-valve, 6-arm II, 7-compensation bar, the upper iron plate of 8-, 9-buckle, 10-booster pump, 11-electrically operated valve I, 12-expansion link, 13-filter screen I, 14-water inlet I, 15-filter screen II, 16-water inlet II, 17-delivery port I, 18-indicator lamp, 19-header tank, 20-delivery port II, 21-electrically operated valve II, 22-flexible pipe, 23-header tank support, 24-water inlet III, 25-filter screen III, 26-control valve, iron plate under 27-, 28-rain drain pipe, 29-delivery port III, 30-delivery port IV, 31-axial-flow pump, 32-impeller, 33-hole clipping.
Embodiment
Embodiment 1: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Described header tank 19 right flank and downside all have a delivery port I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Described mobile jib 1 is hollow cylinder with expansion link 12.
90 degree are all less than with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged with sprinkling irrigation bar 4.
Described axial-flow pump 31 is vertical-type axial-flow pump.
Embodiment 2: as shown in figures 1 to 6, substantially identical with embodiment 1 situation, just described header tank 19 right flank and downside all have 10 delivery ports I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Embodiment 3: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 right flank and downside all have a delivery port I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Described mobile jib 1 is hollow cylinder with expansion link 12.
90 degree are all less than with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged with sprinkling irrigation bar 4.
Described axial-flow pump 31 is vertical-type axial-flow pump.
Embodiment 4: as shown in figures 1 to 6, substantially identical with embodiment 3 situation, just described header tank 19 right flank and downside all have 8 delivery ports I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Embodiment 5: as shown in figures 1 to 6, greenhouse can collect the rainer that rain is irrigated, and comprises mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33;
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet III 24 place correspondence is provided with filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Described header tank 19 right flank and downside all have a delivery port I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Described mobile jib 1 is hollow cylinder with expansion link 12.
90 degree are all less than with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged with sprinkling irrigation bar 4.
Described axial-flow pump 31 is vertical-type axial-flow pump.
Embodiment 6: as shown in figures 1 to 6, substantially identical with embodiment 5 situation, just described header tank 19 right flank and downside all have 12 delivery ports I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Embodiment 7: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Described header tank 19 right flank and downside all have 5 delivery ports I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Described mobile jib 1 is hollow cylinder with expansion link 12.
90 degree are all less than with the angle of mobile jib 1 below described upper iron plate 8, lower iron plate 27; Between adjacent compensation bar 7, angle is all in 90 degree, and between adjacent sprinkling irrigation bar 4, angle is all in 90 degree, and compensation bar 7 is crisscross arranged with sprinkling irrigation bar 4.
Embodiment 8: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Described header tank 19 right flank and downside all have 18 delivery ports I 17 and are communicated with expansion link 12 and flexible pipe 22 with delivery port II 20 is also corresponding.
Embodiment 9: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
Described header tank 19 leading flank has water inlet II 16 and connects water source; Wherein water inlet II 16 place correspondence is provided with filter screen II 15.
Embodiment 10: as shown in figures 1 to 6, a kind of greenhouse can collect the rainer that rain is irrigated, comprise mobile jib 1, shower nozzle 2, arm I 3, sprinkling irrigation bar 4, valve 5, arm II 6, compensation bar 7, upper iron plate 8, buckle 9, booster pump 10, electrically operated valve I 11, expansion link 12, filter screen I 13, water inlet I 14, delivery port I 17, indicator lamp 18, header tank 19, delivery port II 20, electrically operated valve II 21, flexible pipe 22, header tank support 23, water inlet III 24, filter screen III 25, control valve 26, lower iron plate 27, rain drain pipe 28, delivery port III 29, delivery port IV 30, axial-flow pump 31, impeller 32, hole clipping 33,
The bottom of described mobile jib 1 is provided with four sprinkling irrigation bars 4 and is flexibly connected with mobile jib 1, sprinkling irrigation bar 4 bottom is provided with lower iron plate 27 and is fixedly connected with mobile jib 1, the top of mobile jib 1 is provided with four compensation bars 7 and is flexibly connected with mobile jib 1, compensation bar 7 top is provided with iron plate 8 and is fixedly connected with mobile jib 1, sprinkling irrigation bar 4 inside is equipped with arm I 3 and is communicated with mobile jib 1 by delivery port IV 30, and compensation bar 7 inside is equipped with arm II 6 and is communicated with mobile jib 1 by delivery port III 29, sprinkling irrigation bar 4 end is equipped with a shower nozzle 2, and compensation bar 7 end is equipped with three shower nozzles 2 and in angular distribution, is equipped with a shower nozzle 2 near mobile jib 1 one end, valve 5 is provided with in mobile jib 1 inside between sprinkling irrigation bar 4 and compensation bar 7, upper iron plate 8 is provided with hole clipping 33, compensation bar 7 is provided with the buckle 9 corresponding with hole clipping 33 size, below mobile jib 1, side is provided with control valve 26 and is positioned at below sprinkling irrigation bar 4, is provided with booster pump 10 and is positioned at above compensation bar 7 at the upper side of mobile jib 1, mobile jib 1 is fixedly connected with expansion link 12, electrically operated valve I 11 is provided with between mobile jib 1 and expansion link 12, expansion link 12 is communicated with header tank 19 right flank be arranged on header tank support 23 by delivery port I 17, have water inlet III 24 below control valve 26 and be communicated with flexible pipe 22 one end, flexible pipe 22 other end is communicated with header tank 19 downside by delivery port II 20, flexible pipe 22 is provided with electrically operated valve II 21 near between header tank 19 one end and header tank 19, header tank 19 upper side has water inlet I 14 and is communicated with rain drain pipe 28, water inlet I 14 is other is provided with axial-flow pump 31, axial-flow pump 31 inside is provided with impeller 32, water inlet I 14 is corresponding with water inlet III 24 place is provided with filter screen I 13 and filter screen III 25, header tank 19 right flank delivery port I 17 is other is provided with indicator lamp 18.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (6)
1. a greenhouse can collect the rainer that rain is irrigated, it is characterized in that: comprise mobile jib (1), shower nozzle (2), arm I (3), sprinkling irrigation bar (4), valve (5), arm II (6), compensation bar (7), upper iron plate (8), buckle (9), booster pump (10), electrically operated valve I (11), expansion link (12), filter screen I (13), water inlet I (14), delivery port I (17), indicator lamp (18), header tank (19), delivery port II (20), electrically operated valve II (21), flexible pipe (22), header tank support (23), water inlet III (24), filter screen III (25), control valve (26), lower iron plate (27), rain drain pipe (28), delivery port III (29), delivery port IV (30), axial-flow pump (31), impeller (32), hole clipping (33),
The bottom of described mobile jib (1) is provided with four sprinkling irrigation bars (4) and is flexibly connected with mobile jib (1), sprinkling irrigation bar (4) bottom is provided with lower iron plate (27) and is fixedly connected with mobile jib (1), the top of mobile jib (1) is provided with four compensation bars (7) and is flexibly connected with mobile jib (1), compensation bar (7) top is provided with iron plate (8) and is fixedly connected with mobile jib (1), sprinkling irrigation bar (4) inside is equipped with arm I (3) and is communicated with mobile jib (1) by delivery port IV (30), compensation bar (7) inside is equipped with arm II (6) and is communicated with mobile jib (1) by delivery port III (29), sprinkling irrigation bar (4) end is equipped with a shower nozzle (2), and compensation bar (7) end is equipped with three shower nozzles (2) and in angular distribution, is equipped with a shower nozzle (2) near mobile jib (1) one end, valve (5) is provided with in mobile jib (1) inside between sprinkling irrigation bar (4) and compensation bar (7), upper iron plate (8) is provided with hole clipping (33), compensation bar (7) is provided with the buckle (9) corresponding with hole clipping (33) size, side, mobile jib (1) below is provided with control valve (26) and is positioned at sprinkling irrigation bar (4) below, and mobile jib (1) upper side is provided with booster pump (10) and is positioned at compensation bar (7) top, mobile jib (1) is fixedly connected with expansion link (12), electrically operated valve I (11) is provided with between mobile jib (1) and expansion link (12), expansion link (12) is communicated with header tank (19) right flank be arranged on header tank support (23) by delivery port I (17), control valve (26) below has water inlet III (24) and is communicated with flexible pipe (22) one end, flexible pipe (22) other end is communicated with header tank (19) downside by delivery port II (20), flexible pipe (22) is near being provided with electrically operated valve II (21) between header tank (19) one end and header tank (19), header tank (19) upper side has water inlet I (14) and is communicated with rain drain pipe (28), water inlet I (14) is other is provided with axial-flow pump (31), axial-flow pump (31) inside is provided with impeller (32), water inlet I (14) is corresponding with water inlet III (24) place is provided with filter screen I (13) and filter screen III (25), header tank (19) right flank delivery port I (17) is other is provided with indicator lamp (18).
2. greenhouse according to claim 1 can collect the rainer that rain is irrigated, and it is characterized in that: described header tank (19) leading flank has water inlet II (16) and connects water source; Wherein water inlet II (16) place's correspondence is provided with filter screen II (15).
3. greenhouse according to claim 1 and 2 can collect the rainer that rain is irrigated, and it is characterized in that: described header tank (19) right flank and downside all have one or more delivery port I (17) with delivery port II (20) and corresponding expansion link (12) and the flexible pipe (22) of being communicated with.
4. greenhouse according to claim 1 and 2 can collect the rainer that rain is irrigated, and it is characterized in that: described mobile jib (1) and expansion link (12) are hollow cylinder.
5. greenhouse according to claim 1 and 2 can collect the rainer that rain is irrigated, and it is characterized in that: described upper iron plate (8), lower iron plate (27) below are all less than 90 degree with the angle of mobile jib (1); Between adjacent compensation bar (7), angle is all in 90 degree, and between adjacent sprinkling irrigation bar (4), angle is all in 90 degree, and compensation bar (7) is crisscross arranged with sprinkling irrigation bar (4).
6. greenhouse according to claim 1 and 2 can collect the rainer that rain is irrigated, and it is characterized in that: described axial-flow pump (31) is vertical-type axial-flow pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789117.8U CN204362696U (en) | 2014-12-15 | 2014-12-15 | A kind of greenhouse can collect the rainer that rain is irrigated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789117.8U CN204362696U (en) | 2014-12-15 | 2014-12-15 | A kind of greenhouse can collect the rainer that rain is irrigated |
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| Publication Number | Publication Date |
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| CN204362696U true CN204362696U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789117.8U Withdrawn - After Issue CN204362696U (en) | 2014-12-15 | 2014-12-15 | A kind of greenhouse can collect the rainer that rain is irrigated |
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| CN (1) | CN204362696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584982A (en) * | 2014-12-15 | 2015-05-06 | 昆明理工大学 | Sprinkling irrigation device used in greenhouse and capable of achieving rainwater-harvesting irrigation |
| CN108854349A (en) * | 2018-07-09 | 2018-11-23 | 王世华 | A kind of construction site Environmental-protection dust removal device |
-
2014
- 2014-12-15 CN CN201420789117.8U patent/CN204362696U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584982A (en) * | 2014-12-15 | 2015-05-06 | 昆明理工大学 | Sprinkling irrigation device used in greenhouse and capable of achieving rainwater-harvesting irrigation |
| CN108854349A (en) * | 2018-07-09 | 2018-11-23 | 王世华 | A kind of construction site Environmental-protection dust removal device |
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