CN115024201A - Water-saving drip irrigation equipment for landscaping - Google Patents
Water-saving drip irrigation equipment for landscaping Download PDFInfo
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- CN115024201A CN115024201A CN202210775332.1A CN202210775332A CN115024201A CN 115024201 A CN115024201 A CN 115024201A CN 202210775332 A CN202210775332 A CN 202210775332A CN 115024201 A CN115024201 A CN 115024201A
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- water
- pneumatic
- protective layer
- fixed
- drip irrigation
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- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses water-saving drip irrigation equipment for landscaping, which comprises a first protective layer, a second protective layer and a water supply pipe, wherein a first pneumatic cavity is formed in the top of the inner side of the first protective layer, a second pneumatic cavity is formed in the bottom of the inner side of the first protective layer, a fixed sleeve communicated with the inside of the first pneumatic cavity is fixedly installed at the bottom of the first pneumatic cavity, a pneumatic push rod is connected with the fixed sleeve in a limiting and movable sealing manner, and a pneumatic push plate is connected to one end, extending to the outside of the fixed sleeve, of the pneumatic push rod. According to the invention, the water yield of the water trough can be automatically adjusted according to the intensity of external sunlight irradiation and the external temperature, the higher the temperature is, the stronger the illumination is, the more the water is supplemented to the plants, the manual operation is not needed, the intelligent drip irrigation can be automatically realized, the water saving effect is achieved, the water supplementing amount can be automatically adjusted according to different environments and temperatures to supplement water to the plants, the growth of the plants is ensured, and the survival rate of green plants is improved.
Description
Technical Field
The invention relates to the technical field of plant drip irrigation, in particular to water-saving drip irrigation equipment for landscaping.
Background
The drip irrigation is an irrigation method for uniformly and slowly dripping water and nutrients required by crops into soil in a crop root zone one drop by one drop through a pipeline system and an irrigator arranged on a capillary according to the water requirement of the crops; the drip irrigation does not damage the soil structure, the water, fertilizer, gas and heat in the soil can always keep a good condition suitable for the growth of crops, the evaporation loss is small, the ground runoff is not generated, and the deep seepage is hardly generated, so the drip irrigation method is a water-saving irrigation method.
In present drip irrigation operation, generally adopt automatic drip irrigation operation, can drip irrigation the moisturizing to the plant at regular time and quantity, but fixed drip irrigation often can't satisfy the demand of plant, and when the illumination of high temperature was too strong, the plant loses water more, need increase the moisturizing volume, if not timely moisturizing, lead to the plant to lose water too much and appear withering or even die easily.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides water-saving drip irrigation equipment for landscaping.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water-saving drip irrigation device for landscaping comprises a first protection layer, a second protection layer and a water supply pipe, wherein a first pneumatic cavity is formed in the top of the inner side of the first protection layer, a second pneumatic cavity is formed in the bottom of the inner side of the first protection layer, a fixing sleeve communicated with the interior of the first pneumatic cavity is fixedly installed at the bottom of the first pneumatic cavity, a pneumatic push rod is connected with the inner limiting movable sleeve of the fixing sleeve in a sealing mode, one end, extending to the outside of the fixing sleeve, of the pneumatic push rod is connected with a pneumatic push plate, the pneumatic push plate is connected with the inner side of the first protection layer in a limiting and movable sealing mode in a sleeved mode, the second pneumatic cavity is formed by a space between the pneumatic push plate and the bottom of the inner side of the first protection layer, and a reset spring is fixedly installed between the bottom of the pneumatic push plate and the bottom of the inner side of the first protection layer;
the second protection layer is fixedly installed on the side wall of the first protection layer, a pneumatic tube barrel is fixedly installed on the inner side of the second protection layer, a driving connecting rod is connected to the inside of the pneumatic tube barrel in a limiting and movable sealing mode, a movable push plate is fixedly installed at one end, extending to the outer side of the pneumatic tube barrel, of the driving connecting rod, and a water flow adjusting mechanism is further arranged inside the second protection layer.
Preferably, the water flow adjusting mechanism includes a protective casing, the protective casing is fixedly mounted on the inner side wall of the second protective layer, a fixed circular plate is fixedly mounted on the inner side of the protective casing, a communicating pipe is communicated with the side surface of the water supply pipe, the communicating pipe penetrates through the second protective layer and the protective casing and is fixedly connected with the fixed circular plate, one side of the fixed circular plate, which is far away from the communicating pipe, is rotatably connected with a rotating circular ring, one end of the rotating circular ring, which is far away from the fixed circular plate, is rotatably connected with the inner side wall of the protective casing, and the contact position is subjected to sealing treatment;
one side fixed mounting that protecting sheathing kept away from protecting sheathing has fixed shower nozzle, fixed shower nozzle extends to the outside of second protective layer.
Preferably, the outer side wall of the rotating ring is provided with a gear ring, and the top of the movable push plate is provided with a rack set matched with the gear ring on the outer side wall of the rotating ring.
Preferably, one end of the pneumatic tube extends to the inside of the second pneumatic cavity, the inside of the pneumatic tube is communicated with the inside of the second pneumatic cavity, and a roller is arranged between the bottom of the movable push plate and the inner bottom of the second protective layer.
Preferably, a water through groove is formed in the center of the fixed circular plate, and the communication pipe is communicated with the water through groove.
Preferably, a fixed shaft is fixedly installed on the surface of the fixed circular plate, a movable valve clack is movably sleeved on the outer side wall of the fixed shaft in a limiting mode, a limiting connecting plate is rotatably connected to the surface of the movable valve clack relative to the position of the fixed shaft through a group of rotating shafts, and one end, far away from the movable valve clack, of the limiting connecting plate is rotatably connected with the inner side wall of the rotating circular ring.
Preferably, the fixed shaft, the movable valve clacks, the limiting connecting plate and the subordinate connecting parts thereof are provided with a plurality of groups and are distributed annularly along the center of the fixed circular plate, each group of the movable valve clacks can form a closed circle when approaching, and the movable valve clacks are attached to the surface of the fixed circular plate.
Preferably, the inside wall that rotates the ring passes through multiunit dead lever fixedly connected with and rotates the connecting rod, the axial lead that rotates the connecting rod with the axial lead coincidence that rotates the ring, it keeps away from to rotate the connecting rod the one end fixed mounting that rotates the ring has the clearance scraper blade, the clearance scraper blade with fixed shower nozzle contacts, just the clearance scraper blade with the inside wall and the outside wall laminating of fixed shower nozzle.
Compared with the prior art, the invention has the beneficial effects that:
1. can be according to outside sunshine shining intensity and outside temperature, the water yield of automatically regulated water trough, the temperature is higher, the illumination is stronger more, and is more to the moisturizing volume of plant, need not manual operation, can realize intelligence automatically and drip irrigation, has not only played the water conservation effect, can carry out the moisturizing to the plant according to different environment and temperature automatically regulated drip irrigation water volume moreover, guarantees the growth of plant and has improved the survival rate of green planting.
2. When the work of driping irrigation goes on, drive the clearance scraper blade through the rotating ring and rotate and can in time scrape the clearance to adnexed incrustation scale of fixed shower nozzle inside wall and mineral substance scale deposit, the incrustation scale of clearing up down can be along with drip irrigation water in time discharge, has avoided the incrustation scale and mineral substance scale deposit to lead to drip irrigation the jam, has guaranteed the steady operation of device, has reduced the operating cost in later stage.
Drawings
Fig. 1 is a schematic overall structure diagram of a water-saving drip irrigation device for landscaping according to the present invention;
FIG. 2 is a schematic view of the internal structure of a water-saving drip irrigation device for landscaping according to the present invention;
FIG. 3 is a schematic structural view of a water flow adjusting mechanism of the water-saving drip irrigation equipment for landscaping in accordance with the present invention;
FIG. 4 is a schematic view of the internal structure of a water flow regulating mechanism of the water-saving drip irrigation equipment for landscaping according to the present invention;
FIG. 5 is a schematic view of the internal structure of a water flow regulating mechanism of the water-saving drip irrigation equipment for landscaping according to the present invention;
fig. 6 is a schematic view of the internal structure of a rotating ring of the water-saving drip irrigation equipment for landscaping, which is provided by the invention.
In the figure: 1. a first protective layer; 2. a second protective layer; 3. a water supply pipe; 4. a water flow regulating mechanism; 11. a first pneumatic chamber; 12. a fixed sleeve; 13. a pneumatic push rod; 14. a pneumatic push plate; 15. a return spring; 16. a second pneumatic chamber; 21. a pneumatic tube barrel; 22. a drive link; 23. a movable push plate; 31. a communicating pipe; 41. a protective housing; 42. fixing the circular plate; 43. rotating the circular ring; 44. rotating the connecting rod; 45. cleaning a scraper; 46. fixing the spray head; 421. a water trough; 422. a fixed shaft; 423. a movable valve flap; 424. a limit connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a water-saving drip irrigation device for landscaping comprises a first protective layer 1, a second protective layer 2 and a water supply pipe 3, wherein the top of the inner side of the first protective layer 1 is provided with a first pneumatic cavity 11, the bottom of the inner side of the first protective layer 1 is provided with a second pneumatic cavity 16, the bottom of the first pneumatic cavity 11 is fixedly provided with a fixed sleeve 12 communicated with the inner part of the first pneumatic cavity 11, the inner limiting movable sleeve of the fixed sleeve 12 is hermetically connected with a pneumatic push rod 13, one end of the pneumatic push rod 13 extending to the outer part of the fixed sleeve 12 is connected with a pneumatic push plate 14, the limiting movable seal of the pneumatic push plate 14 is hermetically sleeved on the inner side of the first protective layer 1, the second pneumatic cavity 16 is formed by a space between the pneumatic push plate 14 and the inner bottom of the first protective layer 1, and a return spring 15 is fixedly arranged between the bottom of the pneumatic push plate 14 and the inner bottom of the first protective layer 1;
the second protective layer 2 is fixedly arranged on the side wall of the first protective layer 1, the inner side of the second protective layer 2 is fixedly provided with a pneumatic tube barrel 21, the inner part of the pneumatic tube barrel 21 is limited, movably and hermetically sleeved with a driving connecting rod 22, one end of the driving connecting rod 22 extending to the outer side of the pneumatic tube barrel 21 is fixedly provided with a movable push plate 23, and the inner part of the second protective layer 2 is also provided with a water flow regulating mechanism 4;
specifically, the whole device is arranged underground, the top of the first protection layer 1 extends to the position above the ground, so that the light can be received, and the black protection paint is coated on the top of the first protection layer 1, so that the light absorption can be improved; compressed carbon dioxide is arranged inside the first pneumatic cavity 11 and the second pneumatic cavity 16; wherein, it should be noted that the carbon dioxide has a higher expansion coefficient in the gas category, so the compressed carbon dioxide expands after being heated, the pressure change inside the first pneumatic cavity 11 and the second pneumatic cavity 16 is obvious, and a stable pneumatic transmission effect can be achieved for the devices inside the first pneumatic cavity 11 and the second pneumatic cavity 16, meanwhile, the top of the first pneumatic cavity 11 is arranged outside the ground, so it is easy to absorb light and absorb heat expansion, and the outer side wall of the first pneumatic cavity 11 is located on the shallow layer of the soil, when the environmental temperature changes, the temperature transmission effect can be achieved for the first pneumatic cavity 11 through the shallow layer of the soil, so the compressed carbon dioxide inside the first pneumatic cavity 11 is driven to expand by being heated, and the outer side wall of the second pneumatic cavity 16 is located on the deep layer of the soil, and is less influenced by the external environmental temperature, so the external environmental temperature change has a larger influence on the first pneumatic cavity 11, the second pneumatic chamber 16 and the compressed carbon dioxide gas inside the second pneumatic chamber 16 are less affected.
As shown in fig. 3-4, the water flow adjusting mechanism 4 includes a protective casing 41, the protective casing 41 is fixedly mounted on the inner side wall of the second protective layer 2, a fixed circular plate 42 is fixedly mounted on the inner side of the protective casing 41, the side surface of the water supply pipe 3 is communicated with the communicating pipe 31, the communicating pipe 31 penetrates through the second protective layer 2 and the protective casing 41 and is fixedly connected with the fixed circular plate 42, one side of the fixed circular plate 42 away from the communicating pipe 31 is rotatably connected with a rotating circular ring 43, one end of the rotating circular ring 43 away from the fixed circular plate 42 is rotatably connected with the inner side wall of the protective casing 41, and the contact position is sealed;
a fixed spray nozzle 46 is fixedly mounted on one side of the protective casing 41 far away from the protective casing 41, and the fixed spray nozzle 46 extends to the outside of the second protective layer 2.
As shown in fig. 3, the outer side wall of the rotating ring 43 is provided with a gear ring, and the top of the movable pushing plate 23 is provided with a rack set matched with the gear ring on the outer side wall of the rotating ring 43.
As shown in fig. 2, one end of the pneumatic tube 21 extends to the inside of the second pneumatic cavity 16, the inside of the pneumatic tube 21 is communicated with the inside of the second pneumatic cavity 16, and a roller is arranged between the bottom of the movable push plate 23 and the bottom of the inner side of the second protective layer 2;
in particular, the driving connecting rod 22 is convenient to push the movable push plate 23 to move by the roller and reducing the friction between the movable push plate 23 and the inner side of the second protective layer 2.
As shown in fig. 6, a water passage tank 421 is opened at the center of the fixed disk 42, and the communication pipe 31 communicates with the water passage tank 421.
As shown in fig. 6, a fixed shaft 422 is fixedly installed on the surface of the fixed circular plate 42, a movable valve flap 423 is movably sleeved on the outer side wall of the fixed shaft 422 in a limiting manner, a limiting connecting plate 424 is rotatably connected to the surface of the movable valve flap 423 relative to the position of the fixed shaft 422 through a set of rotating shafts, and one end of the limiting connecting plate 424, which is far away from the movable valve flap 423, is rotatably connected to the inner side wall of the rotating ring 43.
As shown in fig. 6, the fixed shaft 422, the movable valve flaps 423, the limiting connecting plate 424 and the associated connecting components thereof are provided with a plurality of sets and distributed annularly along the center of the fixed circular plate 42, and each set of the movable valve flaps 423 can form a set of closed circles when approaching, and the movable valve flaps 423 are attached to the surface of the fixed circular plate 42;
specifically, when the groups of movable valve flaps 423 are close to each other to form a group of closed circles, the water passing groove 421 can be blocked, and the rotation of the rotating ring 43 can drive the limiting connecting plate 424 and the movable valve flaps 423 to rotate, so that the groups of movable valve flaps 423 are far away from each other, and the water passing groove 421 is exposed for water flow to pass through.
As shown in fig. 5, the inner side wall of the rotating ring 43 is fixedly connected with a rotating link 44 through a plurality of groups of fixing rods, the axis of the rotating link 44 coincides with the axis of the rotating ring 43, a cleaning scraper 45 is fixedly mounted at one end of the rotating link 44 far away from the rotating ring 43, the cleaning scraper 45 contacts with the fixed nozzle 46, and the cleaning scraper 45 is attached to the inner side wall and the outer side wall of the fixed nozzle 46.
In the invention, when light irradiates to the top of the first protective layer 1, the first pneumatic cavity 11 can absorb a large amount of heat through the black coating on the top to drive the compressed carbon dioxide gas inside the first pneumatic cavity 11 to be heated and expanded, and further drive the pneumatic push rod 13 to push the pneumatic push plate 14 towards the direction of the pneumatic push plate 14 to compress the return spring 15 under the condition of increasing the gas, the compressed carbon dioxide gas inside the second pneumatic cavity 16 is further compressed, the pressure inside the second pneumatic cavity 16 becomes higher, the drive connecting rod 22 is pushed to push the movable push plate 23 towards the direction of the movable push plate 23 to move towards the direction far away from the first protective layer 1, the rotating circular ring 43 is driven to rotate through the meshing of the rack group at the top of the movable push plate 23 and the gear ring on the outer side wall of the rotating circular ring 43, the limiting connecting plate 424 is driven to rotate around the fixed shaft 422 through the rotation of the rotating circular ring 43, and along with the increase of the illumination intensity or the increase of the ambient temperature, the rotating ring 43 can be driven by the pneumatic mechanism to rotate continuously, along with the continuous rotation of the rotating ring 43, the larger the opening angle of the movable valve clack 423 can be driven by the limiting connecting plate 424, the larger the exposed section of the water trough 421 is, so that the larger the water flow entering the fixed spray nozzle 46 from the water supply pipe 3 and the communicating pipe 31 through the water trough 421, the larger the water flow is, the water flow is guided to the root system of the plant through the fixed spray nozzle 46, and the water is directly supplemented to the root system of the plant, compared with the traditional drip irrigation system, the invention can automatically adjust the water yield of the water trough 421 according to the intensity and the external temperature of the external sunlight irradiation, the higher the temperature and the stronger the light, the more the water supplement amount to the plant is increased, the manual operation is not needed, the intelligent drip irrigation can be automatically realized, the water saving effect is achieved, the water can be supplemented to the plant in time according to the environmental change, and the water adding amount can be automatically adjusted according to different environments and temperatures, ensuring the growth and survival rate of the plants;
simultaneously when rotating ring 43 pivoted, can drive and rotate connecting rod 44 and rotate, and then drive clearance scraper blade 45 and rotate, scrape the clearance simultaneously to the inside and outside lateral wall of fixed shower nozzle 46 water outlet end, prevent incrustation scale and mineral substance at the water outlet end scale deposit of fixed shower nozzle 46, the incrustation scale that clears up down can in time be discharged along with the drip irrigation water, avoided the drip irrigation jam that incrustation scale and mineral substance scale deposit lead to, guaranteed the steady operation of device, reduced the operation cost in later stage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The water-saving drip irrigation equipment for landscaping comprises a first protective layer (1), a second protective layer (2) and a water supply pipe (3), and is characterized in that a first pneumatic cavity (11) is formed in the top of the inner side of the first protective layer (1), a second pneumatic cavity (16) is formed in the bottom of the inner side of the first protective layer (1), a fixed sleeve (12) communicated with the inside of the first pneumatic cavity (11) is fixedly installed at the bottom of the first pneumatic cavity (11), a pneumatic push rod (13) is sleeved on the inner limiting movable seal of the fixed sleeve (12), one end, extending to the outside of the fixed sleeve (12), of the pneumatic push rod (13) is connected with a pneumatic push plate (14), the pneumatic push plate (14) is sleeved on the inner side of the first protective layer (1) in the limiting movable seal manner, the second pneumatic cavity (16) is formed by the space between the pneumatic push plate (14) and the bottom of the inner side of the first protective layer (1), a return spring (15) is fixedly arranged between the bottom of the pneumatic push plate (14) and the bottom of the inner side of the first protective layer (1);
second protective layer (2) fixed mounting in the lateral wall of first protective layer (1), the inboard fixed mounting of second protective layer (2) has pneumatic bobbin (21), the spacing movable seal in inside of pneumatic bobbin (21) has cup jointed drive connecting rod (22), drive connecting rod (22) extend to the one end fixed mounting in the pneumatic bobbin (21) outside has movable push pedal (23), the inside of second protective layer (2) still is provided with rivers adjustment mechanism (4).
2. The water-saving drip irrigation equipment for landscaping according to claim 1, the water flow adjusting mechanism (4) comprises a protective shell (41), the protective shell (41) is fixedly arranged on the inner side wall of the second protective layer (2), a fixed circular plate (42) is fixedly arranged on the inner side of the protective shell (41), the side surface of the water supply pipe (3) is communicated with a communicating pipe (31), the communicating pipe (31) penetrates through the second protective layer (2) and the protective casing (41) and is fixedly connected with the fixed circular plate (42), one side of the fixed circular plate (42) far away from the communicating pipe (31) is rotationally connected with a rotating circular ring (43), one end of the rotating circular ring (43) far away from the fixed circular plate (42) is rotatably connected with the inner side wall of the protective shell (41), and the contact part is subjected to sealing treatment;
one side fixed mounting that protecting sheathing (41) kept away from protecting sheathing (41) has fixed shower nozzle (46), fixed shower nozzle (46) extend to the outside of second protective layer (2).
3. The water-saving drip irrigation equipment for landscaping according to claim 2, wherein the outer side wall of the rotating ring (43) is provided with a gear ring, and the top of the movable push plate (23) is provided with a rack set matched with the gear ring on the outer side wall of the rotating ring (43).
4. The water-saving drip irrigation equipment for landscaping according to claim 3, wherein one end of the pneumatic pipe barrel (21) extends to the interior of the second pneumatic cavity (16) and the interior of the pneumatic pipe barrel (21) is communicated with the interior of the second pneumatic cavity (16), and a roller is arranged between the bottom of the movable push plate (23) and the bottom of the inner side of the second protective layer (2).
5. The water-saving drip irrigation equipment for landscaping according to claim 4, wherein a water passing tank (421) is opened at the center of the fixed circular plate (42), and the communication pipe (31) is communicated with the water passing tank (421).
6. The water-saving drip irrigation equipment for landscaping according to claim 5, wherein a fixed shaft (422) is fixedly installed on the surface of the fixed circular plate (42), a movable valve flap (423) is movably sleeved on the outer side wall of the fixed shaft (422) in a limiting manner, a limiting connecting plate (424) is rotatably connected to the surface of the movable valve flap (423) relative to the position of the fixed shaft (422) through a set of rotating shafts, and one end of the limiting connecting plate (424), which is far away from the movable valve flap (423), is rotatably connected with the inner side wall of the rotating circular ring (43).
7. The water-saving drip irrigation equipment for landscaping according to claim 5, wherein the fixed shaft (422), the movable valve flap (423), the limiting connecting plate (424) and their dependent connecting components are provided with multiple sets and distributed annularly along the center of the fixed circular plate (42), and each set of the movable valve flap (423) can form a set of closed circles when approaching, and the movable valve flap (423) is attached to the surface of the fixed circular plate (42).
8. The water-saving drip irrigation equipment for landscaping according to claim 7, wherein the inner side wall of the rotating ring (43) is fixedly connected with a rotating connecting rod (44) through multiple groups of fixing rods, the axial lead of the rotating connecting rod (44) coincides with the axial lead of the rotating ring (43), one end of the rotating connecting rod (44) far away from the rotating ring (43) is fixedly provided with a cleaning scraper (45), the cleaning scraper (45) contacts with the fixed nozzle (46), and the cleaning scraper (45) is attached to the inner side wall and the outer side wall of the fixed nozzle (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775332.1A CN115024201B (en) | 2022-07-01 | 2022-07-01 | Water-saving drip irrigation equipment for landscaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775332.1A CN115024201B (en) | 2022-07-01 | 2022-07-01 | Water-saving drip irrigation equipment for landscaping |
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| Publication Number | Publication Date |
|---|---|
| CN115024201A true CN115024201A (en) | 2022-09-09 |
| CN115024201B CN115024201B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210775332.1A Active CN115024201B (en) | 2022-07-01 | 2022-07-01 | Water-saving drip irrigation equipment for landscaping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116548215A (en) * | 2023-04-06 | 2023-08-08 | 北京华清安地建筑设计有限公司 | Roof greening planting container easy to install and light based on existing building |
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| CN111742822A (en) * | 2020-07-10 | 2020-10-09 | 张畅 | Irrigation device capable of spraying water according to change of water content and illumination intensity of plants |
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| AU2020102574A4 (en) * | 2020-10-02 | 2020-11-19 | Institute Of Fruit And Floriculture Research, Gansu Academy Of Agricultural Sciences | Control apparatus for drip irrigation according to fruit tree's demand for soil water content |
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| CN116548215A (en) * | 2023-04-06 | 2023-08-08 | 北京华清安地建筑设计有限公司 | Roof greening planting container easy to install and light based on existing building |
| CN116548215B (en) * | 2023-04-06 | 2024-01-05 | 北京华清安地建筑设计有限公司 | Roof greening planting container easy to install and light based on existing building |
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