Water-saving type greening maintenance irrigation device

Abstract

The application discloses a water-saving type greening maintenance irrigation device, which comprises a total control module, a water pump, a temperature sensor, a soil humidity sensor and a plurality of distributed sprinkler heads. The sprinkler head comprises a shell, a rotating seat is arranged in the shell, an atomization module, a blowing mechanism for blowing water mist outward and a water curtain spraying module capable of pulse water spraying are arranged on the rotating seat. The atomization module and the blowing mechanism are arranged, water can be atomized into water mist during atomization irrigation, the water mist is blown to the surroundings, thereby water can be provided for the soil around, compared with the water spraying mode, water can be greatly saved, and the water curtain spraying module is arranged in cooperation. When the atomization irrigation distance is short and the irrigation range cannot be reached, the water curtain spraying module can be started, the water curtain spraying module can realize long-distance sprinkling irrigation, and the two are used in cooperation, the irrigation range can be ensured, and the water-saving purpose can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the irrigation technical field, especially to a water-saving greening maintenance irrigation device. BACKGROUND

[0002] Sprinkling irrigation is an irrigation method that uses water pumps and pipeline systems or natural water sources to spray water into the air, scatter small water droplets or form mist to fall on plants and the ground. Currently, there are two types of sprinkling irrigation systems. One is a fixed pipeline sprinkling irrigation system, and the other is a mobile or semi-fixed pipeline sprinkling irrigation system. Buried sprinkling irrigation equipment is a fixed pipeline irrigation system used for farmland irrigation and water supply for landscaping. To solve the problem of incomplete irrigation, some sprinkling irrigation equipment in the market adopts a design of rotating sprinkler heads.

[0003] Existing sprinkling irrigation equipment is developing in the direction of water saving. For example, by using sensors to sense the temperature and humidity of the environment, combining big data and artificial intelligence to optimize and adjust the irrigation plan, the purpose of water saving is achieved. This is a water-saving direction. In addition, the existing sprinkling irrigation device has deficiencies in the sprinkling method and structure (such as the single sprinkling method, which cannot correspond to the actual situation and adopt different irrigation methods to achieve better water-saving effect), and there is still room for improvement in water-saving technology. Therefore, a new scheme is proposed. SUMMARY

[0004] Therefore, the present application aims at the defects of the prior art, and the main purpose is to provide a water-saving greening maintenance irrigation device, which aims to solve the above problems.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] A water-saving greening maintenance irrigation device comprises a total control module, a water pump, a temperature sensor, a soil moisture sensor, and a plurality of distributed sprinkler heads.

[0007] The sprinkler head comprises a shell, a rotating seat is arranged in the shell, a fogging module, a blowing mechanism for blowing water mist outward, and a water curtain spraying module capable of pulsating water spraying are arranged on the rotating seat, the fogging module has a fogging nozzle, the blowing mechanism has a blowing nozzle, and the water curtain spraying module has a water curtain nozzle, the fogging nozzle, the blowing nozzle, and the water curtain nozzle all face the outside of the body, the fogging nozzle is located below the blowing nozzle and is inclined upward at a predetermined angle, the water curtain nozzle is located above the blowing nozzle, and when the rotating seat rotates, the fogging nozzle, the blowing nozzle, and the water curtain nozzle rotate in the circumferential direction of the body.

[0008] As a preferred scheme, the blowing mechanism comprises a first mounting shell, a fan blade, and a blowing driving mechanism for driving the fan blade to rotate, the first mounting shell has a vertical upward air duct, the blowing nozzle is formed on the side of the top of the first mounting shell and communicates with the air duct, the fan blade and the blowing driving mechanism are both mounted on the bottom of the first mounting shell and located in the air duct, the air outlet surface of the fan blade is perpendicular to the axis of the air duct, and the bottom of the first mounting shell is connected to the rotating seat.

[0009] As a preferred scheme, the top surface in the shell is a wind guide curved surface extending from bottom to top, and the upper part of the wind guide curved surface extends to the blowing nozzle.

[0010] As a preferred scheme, the blowing nozzle extends along the circumferential direction of the first mounting shell by a preset width, and the atomization module comprises a plurality of atomization nozzles, and the plurality of atomization nozzles are arranged at intervals along the width direction of the blowing nozzle.

[0011] As a preferred scheme, the top surface of the first mounting shell corresponds to the extension of the aforementioned wind guide curved surface, and the water curtain spraying module comprises a second mounting shell and a spraying control assembly, the bottom surface of the second mounting shell is mounted on the top of the first mounting shell, the bottom of the second mounting shell corresponds to the shape of the top of the first mounting shell, the second mounting shell has a mounting cavity, the bottom of the corresponding mounting cavity corresponds to the shape of the bottom of the second mounting shell, the mounting cavity forms a deep cavity space and a shallow cavity space, the spraying control assembly is mounted in the deep cavity space, and the water curtain nozzle is mounted in the shallow cavity space.

[0012] As a preferred scheme, the top of the second mounting shell is provided with a wind direction and wind speed sensor.

[0013] As a preferred scheme, the shell further comprises a lifting module, the lifting module comprises a lifting platform and a lifting driving mechanism, and the rotating seat is arranged on the lifting platform and is lifted up and down with the lifting platform.

[0014] Compared with the prior art, the present application has obvious advantages and beneficial effects, specifically, from the above technical scheme, it mainly has the following advantages:

[0015] By arranging the atomization module and the blowing mechanism, when atomization irrigation is performed, water can be atomized into water mist, and then the water mist can be blown to the surrounding, so that water can be provided to the surrounding soil, compared with the water spraying mode, water can be greatly saved, and the water curtain spraying module is arranged, when the atomization irrigation distance is short and cannot reach the irrigation range, the water curtain spraying module can be started, which can realize long-distance sprinkling irrigation, and the two are used in combination, so that the irrigation range can be ensured, and the water saving purpose can also be achieved.

[0016] For more clearly setting forth the structural features and effects of the present application, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of a sprinkler head according to an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of the internal structure of a sprinkler head according to an embodiment of the present application, with the outer shell, first mounting shell, and second mounting shell hidden;

[0019] Figure 3 is a schematic diagram of the partial structure of a sprinkler head according to an embodiment of the present application, showing the positions of the water curtain nozzle and spray control assembly in the mounting cavity;

[0020] Figure 4 is a schematic diagram of the partial structure of a sprinkler head according to an embodiment of the present application, showing the structure of the lifting module;

[0021] Figure 5 is a schematic diagram of the partial structure of a sprinkler head according to an embodiment of the present application, showing the detailed structure of the air blowing mechanism;

[0022] Figure 6 is a side view of the air blowing mechanism according to an embodiment of the present application;

[0023] Figure 7 is a cross-sectional view of the air blowing mechanism according to an embodiment of the present application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 10, sprinkler head; 11, outer shell; 12, rotating seat; 20, atomization module; 21, atomization nozzle; 30, air blowing mechanism; 31, air blowing nozzle; 32, first mounting shell; 321, air duct; 322, air guide curved surface; 33, fan blade; 34, air blowing drive mechanism; 40, water curtain spray module; 41, water curtain nozzle; 42, second mounting shell; 43, spray control assembly; 44, mounting cavity; 45, deep cavity space; 46, shallow cavity space; 50, wind direction and speed sensor; 60, lifting module; 61, lifting platform; 62, lifting drive mechanism. DETAILED DESCRIPTION

[0026] In order to make the objects, technical solutions, and advantages of the present application clearer, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely intended to explain the present application, and are not intended to limit the present application.

[0027] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are for illustrative purposes only.

[0028] Referring to Figures 1 to 7 The embodiment of the present application provides a water-saving greening maintenance irrigation device, which comprises a total control module, a water pump, a temperature sensor, a soil humidity sensor and a plurality of distributed sprinkler heads 10.

[0029] The sprinkler head 10 comprises a shell 11, a rotating seat 12 is arranged in the shell 11, an atomization module 20, a blowing mechanism 30 for blowing water mist outward and a water curtain spraying module 40 capable of pulse water spraying are arranged on the rotating seat 12, the atomization module 20 is provided with an atomizing nozzle 21, the blowing mechanism 30 is provided with a blowing nozzle 31, and the water curtain spraying module 40 is provided with a water curtain nozzle 41; the atomizing nozzle 21, the blowing nozzle 31 and the water curtain nozzle 41 all face the outside of the body, the atomizing nozzle 21 is located below the blowing nozzle 31 and is inclined upward along a preset angle, and the water curtain nozzle 41 is located above the blowing nozzle 31; when the rotating seat 12 rotates, the atomizing nozzle 21, the blowing nozzle 31 and the water curtain nozzle 41 rotate along the circumferential direction of the body.

[0030] By arranging the atomization module 20 and the blowing mechanism 30, when atomization irrigation is performed, water can be atomized into water mist, and then the water mist is blown to the surrounding, so that water can be provided to the surrounding soil; compared with the water spraying mode, water can be greatly saved, and the water curtain spraying module 40 is arranged in cooperation; when the atomization irrigation distance is short and the irrigation range cannot be reached, the water curtain spraying module 40 can be started, which can realize long-distance sprinkling irrigation; the two are used in cooperation, the irrigation range can be ensured, and the water-saving purpose can also be achieved; in addition, it should be noted that when water curtain spraying is performed, water droplets are connected together and are not easy to drift into the air; they will fall to the ground; compared with the existing technology of using large pressure and large water volume for spraying, the water curtain spraying irrigation can fully utilize water resources, and in the process of atomization irrigation, the water curtain spraying module 40 can start pulse water curtain spraying to form an intermittent water curtain, which is equivalent to a shielding film, so as to reduce the atomized water mist drifting into the air as much as possible and waste, and the water-saving purpose is further achieved.

[0031] And, in order to improve the distance of atomization irrigation, here, the atomization nozzle 21 is designed to be inclined upward along a preset angle, so that the atomized water mist is sprayed obliquely upward, slowing down its speed of falling to the ground, so that there is enough time for the blowing mechanism 30 to blow the water mist to a farther place. Of course, in other embodiments, the atomization nozzle 21, the blowing nozzle 31 and the water curtain nozzle 41 can be designed as an angle-adjustable structure, which can adapt to more variable environments by adjusting the spraying angles of the three according to the wind speed and direction, combined with big data and artificial intelligence learning analysis. Here, only the preferred scheme of the concept is listed, not limited.

[0032] Further, the blowing mechanism 30 includes a first mounting shell 32, a fan blade 33, and a blowing driving mechanism 34 for driving the fan blade 33 to rotate, the first mounting shell 32 has a vertically upward air duct 321 inside, the aforementioned blowing nozzle 31 is formed on the side of the top of the first mounting shell 32 and communicates with the air duct 321, the fan blade 33 and the blowing driving mechanism 34 are both mounted on the bottom of the first mounting shell 32 and located inside the air duct 321, the air outlet surface of the fan blade 33 is perpendicular to the axis of the air duct 321, and the bottom of the first mounting shell 32 is connected to the rotating seat 12. The blowing mechanism 30 particularly adopts a vertically upward air duct 321, which can be adjusted in length according to needs in design, which is conducive to forming stronger wind power. In conventional designs (such as the air outlet surface of the fan blade 33 directly facing the circumferential radial direction of the sprinkler head 10), the space for adjusting the design of the air duct 321 is too small, which is not conducive to forming strong wind power.

[0033] Further, the top surface of the shell inside is a wind guide curved surface 322 extending from bottom to top, and the upper part of the wind guide curved surface 322 extends to the blowing nozzle 31. The wind guide curved surface 322 can reduce the wind power loss of the blowing mechanism 30.

[0034] Further, the blowing nozzle 31 extends along the circumferential direction of the first mounting shell 32 by a preset width, the atomization module 20 includes a plurality of atomization nozzles 21, and the plurality of atomization nozzles 21 are arranged in the width direction of the blowing nozzle 31. By designing a plurality of atomization nozzles 21, the water mist spraying range in the circumferential direction can be adjusted as needed, and the spraying amount can be more accurately controlled to further achieve the purpose of water saving. Specifically, in actual use, if the atomization irrigation range is small, some of the atomization nozzles 21 can be stopped, and only the atomization nozzles 21 corresponding to the range can work, so that the irrigation range can be more accurately controlled.

[0035] Further, the top surface of the first mounting shell 32 corresponds to the aforementioned air guide curved surface 322, and the water curtain spraying module 40 comprises a second mounting shell 42 and a spraying control assembly 43. The bottom surface of the second mounting shell 42 is mounted on the top of the first mounting shell 32, and the bottom of the second mounting shell 42 corresponds to the shape of the top of the first mounting shell 32. The second mounting shell 42 has a mounting cavity 44, and the bottom of the mounting cavity 44 corresponds to the shape of the bottom of the second mounting shell 42. The mounting cavity 44 forms a deep cavity space 45 and a shallow cavity space 46. The spraying control assembly 43 is mounted in the deep cavity space 45, and the water curtain nozzle 41 is mounted in the shallow cavity space 46. By designing the second mounting shell 42 to correspond to the shape of the first mounting shell 32, the mounting cavity 44 forms the deep cavity space 45 and the shallow cavity space 46, so that the water curtain nozzle 41 and the spraying control assembly 43 can be adaptively mounted, and the structure layout is more reasonable and compact.

[0036] Further, the top of the second mounting shell 42 is provided with a wind direction and wind speed sensor 50. Since atomization irrigation is greatly affected by wind force, by sensing the wind force condition, the total control module can timely analyze and adjust the optimal scheme of atomization irrigation.

[0037] Further, the housing 11 is also provided with a lifting module 60, which comprises a lifting platform 61 and a lifting drive mechanism 62. The aforementioned rotating seat 12 is arranged on the lifting platform 61 so as to be lifted up and down with the lifting platform 61. In actual use, as plants grow, the height of some plants may hinder atomization irrigation. At this time, the atomization nozzle 21, the air blowing nozzle 31 and the water curtain nozzle 41 can be lifted in height by the lifting module 60, so as to smoothly carry out atomization irrigation. In this embodiment, the lifting drive mechanism 62 is a structure of a motor cooperating with a scissors type lifting mechanism.

[0038] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. A water-saving irrigation device for greening maintenance, characterized in that: Total control module, water pump, temperature sensor, soil humidity sensor, multiple distributed sprinkler heads are included. The sprinkler head comprises a shell, a rotating seat is arranged in the shell, an atomization module, a blowing mechanism for blowing water mist outward, and a water curtain spraying module capable of pulsating water spraying are arranged on the rotating seat, the atomization module has an atomizing nozzle, the blowing mechanism has a blowing nozzle, and the water curtain spraying module has a water curtain nozzle, the atomizing nozzle, the blowing nozzle, and the water curtain nozzle all face the outside of the body, the atomizing nozzle is located below the blowing nozzle and is inclined upward at a preset angle, and the water curtain nozzle is located above the blowing nozzle, when the rotating seat rotates, the atomizing nozzle, the blowing nozzle, and the water curtain nozzle rotate in the circumferential direction of the body. The blowing mechanism comprises a first mounting shell, a fan blade, and a blowing drive mechanism for driving the fan blade to rotate, the first mounting shell has a vertically upward air duct, the blowing nozzle is formed on the side surface of the top of the first mounting shell and communicates with the air duct, the fan blade and the blowing drive mechanism are both mounted on the bottom of the first mounting shell and located in the air duct, and the air outlet surface of the fan blade is perpendicular to the axis of the air duct. The top surface of the first mounting shell is a wind guide curved surface extending from bottom to top, and the upper part of the wind guide curved surface extends to the blowing nozzle.

2. The water-saving greening maintenance irrigation device according to claim 1, characterized in that: The blowing nozzle extends a preset width in the circumferential direction of the first mounting shell, the atomization module comprises a plurality of atomizing nozzles, and the plurality of atomizing nozzles are arranged in the width direction of the blowing nozzle.

3. The water-saving greening maintenance irrigation device according to claim 2, characterized in that: The top surface of the first mounting shell extends corresponding to the aforementioned wind guide curved surface, the water curtain spraying module comprises a second mounting shell and a spraying control assembly, the bottom surface of the second mounting shell is mounted on the top of the first mounting shell, the bottom of the second mounting shell corresponds in shape to the top of the first mounting shell, the second mounting shell has a mounting cavity, the bottom of the mounting cavity corresponds in shape to the bottom of the second mounting shell, the mounting cavity forms a deep cavity space and a shallow cavity space, the spraying control assembly is mounted in the deep cavity space, and the water curtain nozzle is mounted in the shallow cavity space.

4. The water-saving greening maintenance irrigation device according to claim 3, characterized in that: The top of the second mounting shell is provided with a wind direction and speed sensor.

5. The water-saving greening maintenance irrigation device according to claim 3, characterized in that: The shell further comprises a lifting module, the lifting module comprises a lifting platform and a lifting drive mechanism, and the rotating seat is arranged on the lifting platform and is lifted up and down with the lifting platform.

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