Automatic garden irrigation device based on water level mark

Abstract

The utility model relates to the field of garden irrigation, in particular to an automatic garden irrigation device based on water level marks. The utility model provides an automatic garden irrigation device based on water level marks. An automatic garden irrigation device based on water level identification comprises a water tank, a cover plate, a float-type sensor, an electric control valve, a water inlet pipe, a water pump, a water outlet pipe, an irrigation nozzle and a pesticide injection mechanism. The water level height in the water tank is detected through the float type sensor, when the water level height is insufficient, the electric control valve on the upper side can be opened to conduct automatic water supplementing treatment, the electric control valve on the lower side can be automatically opened to discharge water flow after stirring is completed, operation is more intelligent, and an operator can use the device more efficiently and conveniently.

Description

Technical Field

[0001] The utility model relates to the field of garden irrigation, in particular to an automatic garden irrigation device based on water level marking. Background Art

[0002] The garden automatic watering device is a device used to automatically water garden vegetation. It is turned on by the operator according to the water demand of the plants. The device will automatically provide the plants with an appropriate amount of water to ensure their healthy growth. However, during use, the existing watering devices rely more on the operator to observe the remaining water volume. When the water volume is insufficient, it is difficult to judge and replenish the water in time, resulting in unexpected interruption of watering.

[0003] Therefore, a kind of garden automatic watering device based on water level mark is now developed for the above-mentioned problems. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices that rely heavily on operators to observe the remaining water volume during use, it is difficult to judge and replenish water in time when the water volume is insufficient, resulting in unexpected interruption of irrigation, the utility model provides an automatic garden irrigation device based on water level marking.

[0005] The technical solution of the utility model is: an automatic garden watering device based on water level marking, comprising a water tank, a cover plate installed on the top of the water tank, a float sensor installed on the rear side of the water tank, two upper and lower symmetrical electric control valves installed on the front side of the water tank, the float sensor is electrically connected to the electric control valve, an inlet pipe is connected to the front side of the upper part of the water tank, the inlet pipe is connected to the electric control valve on the upper side, a water pump is installed on the front part of the water tank, a water delivery pipe of the water pump is connected to the front side wall of the water tank in a through-type manner, the water delivery pipe of the water pump is connected to the electric control valve on the lower side, a water outlet pipe is connected to the right side of the electric control valve on the lower side, a watering nozzle is connected to the front end of the water outlet pipe, and a medicine injection mechanism is provided on the water tank.

[0006] In one embodiment, the drug injection mechanism includes a drug adding component, the drug adding component is installed on the water tank, a driving motor is installed on the lower side of the float sensor, and a stirring rod for stirring and mixing the drug and water is connected to the output shaft of the driving motor.

[0007] In one of the embodiments, a protective mechanism is further included, which includes a mounting seat, the mounting seat is connected to the water outlet pipe, eight connecting rods are slidably connected to the mounting seat, a protective frame is connected between the top ends of the connecting rods, and springs are connected between the connecting rods and the mounting seat.

[0008] In one embodiment, the cover plate and the water tank are a detachable connection structure.

[0009] In one embodiment, the dosing assembly is composed of a feed pipe, a discharge pipe and a fixing member, the fixing member is an L-shaped structure, and the lower side of the feed pipe is provided with a cylindrical discharge pipe.

[0010] In one embodiment, the protective frame is a curved structure.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] 1. The utility model detects the water level in the water tank through a float sensor. When the water level is insufficient, the upper electric control valve will be opened to automatically replenish water, and the lower electric control valve will be automatically opened to discharge the water after stirring. The operation is more intelligent, making it more efficient and convenient for operators to use.

[0013] 2. The utility model shields and protects the upper side of the water outlet pipe through the protective frame, and the mounting seat shields and protects the front and rear sides and the lower side of the water outlet pipe, thereby forming comprehensive protection for the water outlet pipe to prevent the water outlet pipe from being damaged by impact or stepping on. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the protective mechanism of the utility model.

[0017] Marked in the figure: 1-water tank, 2-cover plate, 3-float sensor, 4-electric control valve, 5-water inlet pipe, 6-water pump, 7-water outlet pipe, 8-irrigation nozzle, 9-medicine injection mechanism, 91-medicine adding component, 92-drive motor, 93-stirring rod, 10-protection mechanism, 101-mounting seat, 102-protection frame, 103-connecting rod, 104-spring. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] Example 1

[0020] An automatic garden watering device based on water level marking, such as Figure 1 and Figure 2As shown, it includes a water tank 1, a cover plate 2 is installed on the top of the water tank 1, the cover plate 2 and the water tank 1 are in a detachable connection structure, a float sensor 3 is installed on the rear side of the water tank 1, two upper and lower symmetrical electric control valves 4 are installed on the front side of the water tank 1, the float sensor 3 is electrically connected to the electric control valve 4, a water inlet pipe 5 is connected to the front side of the upper part of the water tank 1, the water inlet pipe 5 is connected to the upper electric control valve 4, a water pump 6 is installed on the front part of the water tank 1, the water supply pipe of the water pump 6 is connected to the front side wall of the water tank 1 in a through-type manner, the water supply pipe of the water pump 6 is connected to the lower electric control valve 4, the right side of the lower electric control valve 4 is connected to a water outlet pipe 7, the front end of the water outlet pipe 7 is connected to an irrigation nozzle 8, and the water tank 1 is provided with an injection mechanism 9 for adding irrigation drugs.

[0021] like Figure 1 and Figure 2 As shown, the drug injection mechanism 9 includes a drug adding component 91, and the drug adding component 91 is installed on the water tank 1. The drug adding component 91 is composed of a feed pipe, a discharge pipe and a fixing part. The fixing part is an L-shaped structure, and a cylindrical discharge pipe is provided at the lower side of the feed pipe. A drive motor 92 is installed at the lower side of the float sensor 3, and the output shaft of the drive motor 92 is arranged to face downward. A stirring rod 93 for stirring and mixing the drug and water is connected to the output shaft of the drive motor 92.

[0022] It should be noted that when watering garden vegetation, the device can be used for operation. First, the water inlet pipe 5 is connected to the water delivery equipment. At this time, the float sensor 3 detects the water level height in the water tank 1. If the float sensor 3 does not move due to the push of the water flow, it indicates that the water reserve in the water tank 1 is insufficient. Therefore, the upper electric control valve 4 will be controlled to open so that the water flow can be injected into the water tank 1. After the water flows into the water tank 1, the float sensor 3 will change and move as the water level increases, thereby automatically identifying the water level until the float sensor 3 moves to the limit state, that is, the buoy on the float sensor 3 moves upward to a position where it cannot move. At this time, the upper electric control valve 4 is closed, and water addition is stopped. The medicine is put into the dosing component 91, and the medicine is guided by the dosing component 91 to enter the water tank 1. Then the drive motor 92 is started. The rotation of the output shaft of the drive motor 92 will drive the stirring rod 93 to rotate, thereby stirring and mixing the water and the medicine. During the mixing process, the buoy on the float sensor 3 will follow the movement synchronously. After the mixing is completed, the buoy on the float sensor 3 gradually stops moving until the buoy on the float sensor 3 completely stops moving, indicating that the mixing of the medicine and water is completed. At this time, the float sensor 3 will open the electric control valve 4 on the lower side. The operator needs to turn on the water pump 6 so that the water flow can enter the irrigation nozzle 8 through the outlet pipe 7, and finally the water flow is sprayed out through the irrigation nozzle 8 to complete the irrigation of the garden vegetation.

[0023] Example 2

[0024] On the basis of Example 1, Figure 1 and Figure 3 As shown, a protective mechanism 10 is also included, and the protective mechanism 10 includes a mounting seat 101. The mounting seat 101 is connected to the water outlet pipe 7. Eight connecting rods 103 are slidably connected to the mounting seat 101. A protective frame 102 for shielding and protecting the water outlet pipe 7 is connected between the top ends of the connecting rods 103. The protective frame 102 is a curved structure, and springs 104 are connected between the connecting rods 103 and the mounting seat 101.

[0025] It should be noted that in order to prevent the water outlet pipe 7 from being damaged, the protective frame 102 is used to shield and protect the upper side of the water outlet pipe 7, and the mounting seat 101 is used to shield and protect the front and rear sides and the lower side of the water outlet pipe 7, thereby forming comprehensive protection for the water outlet pipe 7. When impacted or stepped on, the protective frame 102 will push the connecting rod 103 to slide downward, thereby compressing the spring 104, thereby preventing the protective frame 102 from directly contacting the water outlet pipe 7 and causing damage to the water outlet pipe 7.

[0026] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A garden automatic watering device based on water level marking, characterized in that: The invention comprises a water tank (1), wherein a cover plate (2) is installed on the top of the water tank (1), a float sensor (3) is installed on the rear side of the water tank (1), two upper and lower symmetrical electric control valves (4) are installed on the front side of the water tank (1), the float sensor (3) is electrically connected to the electric control valve (4), a water inlet pipe (5) is connected to the front side of the upper part of the water tank (1), the water inlet pipe (5) is connected to the electric control valve (4) on the upper side, a water pump (6) is installed on the front side of the water tank (1), the water delivery pipe of the water pump (6) is connected to the front side wall of the water tank (1), the water delivery pipe of the water pump (6) is connected to the electric control valve (4) on the lower side, a water outlet pipe (7) is connected to the right side of the electric control valve (4) on the lower side, the front end of the water outlet pipe (7) is connected to a watering nozzle (8), and a medicine injection mechanism (9) is provided on the water tank (1).

2. The automatic garden watering device based on water level marking as claimed in claim 1, characterized in that: The drug injection mechanism (9) comprises a drug adding component (91), the drug adding component (91) is installed on the water tank (1), a driving motor (92) is installed on the lower side of the float sensor (3), and a stirring rod (93) for stirring and mixing the drug and water is connected to the output shaft of the driving motor (92).

3. The automatic garden watering device based on water level marking as claimed in claim 2, characterized in that: The invention also comprises a protection mechanism (10), wherein the protection mechanism (10) comprises a mounting seat (101), the mounting seat (101) is connected to the water outlet pipe (7), eight connecting rods (103) are slidably connected to the mounting seat (101), a protection frame (102) is connected between the top ends of the connecting rods (103), and springs (104) are connected between the connecting rods (103) and the mounting seat (101).

4. The automatic garden watering device based on water level marking as claimed in claim 1, characterized in that: The cover plate (2) and the water tank (1) are in a detachable connection structure.

5. The automatic garden watering device based on water level marking as claimed in claim 2, characterized in that: The dosing assembly (91) is composed of a feed pipe, a discharge pipe and a fixing member, wherein the fixing member is an L-shaped structure, and a cylindrical discharge pipe is provided on the lower side of the feed pipe.

6. The automatic garden watering device based on water level marking as claimed in claim 3, characterized in that: The protection frame (102) is a curved surface structure.

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