Water-saving spraying device for garden engineering

Abstract

The utility model discloses a water-saving spraying device for garden engineering, and relates to the field of spraying devices, the water-saving spraying device for garden engineering comprises a spraying machine body, a liquid collecting hopper, an activated carbon adsorption layer, a filter cartridge, a self-rotating spraying mechanism and a water-saving spraying mechanism, the liquid collecting hopper, the activated carbon adsorption layer and the filter cartridge form a rainwater collecting and filtering assembly, and the self-rotating spraying mechanism is arranged on the spraying machine body. A spraying caliber flow control cylinder is mounted at the spraying end of the self-rotating spraying mechanism, rainwater is collected and filtered through the rainwater collecting and filtering assembly and then enters the water storage tank, and the spraying device can automatically rotate during spraying through the self-rotating spraying mechanism, so that spraying is more uniform; and the spraying opening is provided with the spraying opening diameter flow control cylinder, so that the spraying runoff volume can be adjusted according to the sprayed vegetation, excessive waste of water resources is avoided, and the water-saving effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of spray devices, in particular to a water-saving spray device used for garden engineering. Background Art

[0002] The water source of existing water-saving sprinkler devices is mostly piped water, and the use of rainwater is less, and the collection efficiency when used is also low, which cannot play a role in water saving. When spraying, the sprinkler heads are mostly in a fixed state, which makes it impossible to spray comprehensively. When spraying is completed in some areas, there is excess water in other areas. The waste of excess water also affects the health of plants. Different plants require different amounts of water. Since the diameters of most sprinkler ports are fixed, when spraying different vegetation, it is easy to cause excessive water spraying, resulting in a waste of water resources. These situations will cause a waste of water resources and reduce the effect of water saving. Utility Model Content

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the utility model provides a water-saving sprinkler device for garden projects, which collects and filters rainwater through a rainwater collection and filtration assembly and then enters a water storage tank, and the self-rotating sprinkler mechanism enables the sprinkler device to rotate by itself during spraying to make the spraying more uniform, and a sprinkler diameter flow control cylinder is provided at the sprinkler port so that the spray runoff can be adjusted according to the vegetation to be sprayed, thereby avoiding excessive waste of water resources and improving the water-saving effect.

[0004] The utility model provides a water-saving spraying device for garden engineering, comprising a spray machine body, a liquid collecting hopper, which is installed on the outer wall of the spray machine body, an activated carbon adsorption layer, which is installed inside the spray machine body, and a filter cartridge, which is installed on the spray machine body, the filter cartridge replaces the outer wall of the spray machine body above the activated carbon adsorption layer, the liquid collecting hopper, the activated carbon adsorption layer and the filter cartridge constitute a rainwater collection and filtration component, a self-rotating spray mechanism, which is connected to the liquid outlet end of the spray machine body, and the spray end of the self-rotating spray mechanism is equipped with a spray caliber flow control cylinder.

[0005] Optionally, the interior of the spray machine body is divided into a rainwater filter chamber and a liquid storage chamber, the rainwater filter chamber is located above the activated carbon adsorption layer, and the liquid storage chamber is located below the activated carbon adsorption layer.

[0006] Optionally, a filter cartridge cleaning mechanism is further included, which is installed on the outer wall of the spray machine body, and the cleaning end of the filter cartridge cleaning mechanism is in contact with the filter cartridge.

[0007] Optionally, the filter cartridge cleaning mechanism includes a micro motor, two of which are symmetrically installed at the upper end of the spray machine body, and the output ends of the two micro motors are respectively fixedly connected with a screw and a circular scraper, the scraper is threadedly connected to the two screws, and the inner wall of the circular scraper fits the filter cartridge.

[0008] Optionally, the annular scraper is made of rubber.

[0009] Optionally, a waterproof water pump is installed at the lower end of the liquid storage chamber, one side of the waterproof water pump is connected to a water inlet pipe, the upper end of the waterproof water pump is connected to a water supply pipe, the upper end of the water supply pipe passes through the activated carbon adsorption layer and the upper end of the sprayer body and extends to the outside of the sprayer body, and the upper end of the water supply pipe is fixedly connected to the self-rotating spray mechanism.

[0010] Optionally, the self-rotating spray mechanism includes a connecting end, which is fixedly connected to the upper end of the water supply pipe, and a rotating spray end, which is rotationally connected to the connecting end.

[0011] Optionally, the rotating spray end includes a cavity rotating shaft, which is rotatably connected to the connecting end, and a plurality of spray pipes are fixedly connected to the side wall of the cavity rotating shaft, and spray openings are opened at the same position on the side walls of the plurality of spray pipes, and the spray opening flow control cylinder is rotatably connected to the position of the spray opening on the spray pipe.

[0012] Optionally, the spray aperture flow control cylinder is a cylinder with a plurality of aperture openings on its surface, and each opening can be rotated to overlap with the spray aperture.

[0013] Optionally, the upper end of the outer wall of the liquid storage chamber is connected to a water inlet.

[0014] Compared with the prior art, the technical solution provided by the embodiment of the utility model has the following advantages: rainwater is collected and filtered through a rainwater collection and filtration assembly and then enters a water storage tank; the self-rotating spray mechanism enables the spray device to rotate by itself during spraying to make the spraying more uniform; a spray nozzle flow control cylinder is arranged at the spray nozzle so that the spray runoff can be adjusted according to the vegetation to be sprayed, thereby avoiding excessive waste of water resources and improving the water-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0016] In order to more clearly illustrate the implementation mode of the utility model or the technical solution in the prior art, the drawings required for use in the implementation mode or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of a water-saving sprinkler device for garden engineering according to the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a water-saving sprinkler device for garden engineering of the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at a shown in FIG.

[0020] Figure 4 for Figure 1 The structural schematic diagram of the rotating spray end shown in ;

[0021] Figure 5 for Figure 4 The structural schematic diagram of the spray caliber flow control cylinder shown in ;

[0022] Figure 6 for Figure 5 Schematic diagram of the explosion structure of the spray aperture flow control cylinder shown in.

[0023] Description of Reference Numerals

[0024] 1. Sprayer body; 2. Rainwater filter chamber; 3. Liquid storage chamber; 4. Filter cartridge; 5. Activated carbon adsorption layer; 6. Filter cartridge cleaning mechanism; 61. Micro motor; 62. Screw; 63. Circular scraper; 7. Self-rotating spray mechanism; 71. Rotating spray end; 711. Cavity rotating shaft; 712. Spray pipe; 713. Spray aperture flow control cylinder; 714. Spray port; 72. Connecting end; 8. Water supply pipe; 9. Waterproof water pump; 10. Water inlet pipe; 11. Water inlet; 12. Liquid collecting bucket. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] The following description sets forth many specific details to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the implementation methods in the specification are only part of the implementation methods of the present invention, rather than all of the implementation methods.

[0027] Combination Figures 1 to 5 As shown, the water-saving sprinkler device for garden engineering provided by the embodiment of the utility model includes a sprinkler body 1, a liquid collecting hopper 12, which is installed on the outer wall of the sprinkler body 1, an activated carbon adsorption layer 5, which is installed inside the sprinkler body 1, and a filter cartridge 4, which is installed on the sprinkler body 1. The filter cartridge 4 replaces the outer wall of the sprinkler body 1 located above the activated carbon adsorption layer 5. The liquid collecting hopper 12, the activated carbon adsorption layer 5, the filter cartridge 4 and the filter cartridge cleaning mechanism 6 constitute a rainwater collection and filtration assembly, a self-rotating spray mechanism 7, which is connected to the liquid outlet end of the sprinkler body 1, and a spray caliber flow control cylinder 713 is installed at the spray end of the self-rotating spray mechanism 7.

[0028] Thus, rainwater is collected and filtered by the rainwater collection and filtration assembly and then enters the water storage tank. The self-rotating spray mechanism allows the spray device to rotate by itself during spraying to make the spraying more uniform. A spray nozzle flow control cylinder is provided at the spray nozzle so that the spray runoff can be adjusted according to the vegetation being sprayed, thereby avoiding excessive waste of water resources and improving the water-saving effect.

[0029] In some embodiments, Figure 1 As shown, the interior of the sprinkler body 1 is divided into a rainwater filter chamber 2 and a liquid storage chamber 3 . The upper part of the activated carbon adsorption layer 5 is the rainwater filter chamber 2 , and the lower part of the activated carbon adsorption layer 5 is the liquid storage chamber 3 .

[0030] Thus, the rainwater collected by the liquid collecting hopper 12 is filtered through the filter cartridge 4 and enters the rainwater filter chamber 2. The rainwater entering the rainwater filter chamber 2 is adsorbed by the activated carbon adsorption layer 5 for organic matter and odor substances in the rainwater and then drips into the liquid storage tank 3 to be used.

[0031] In some embodiments, Figure 1 and Figure 3 As shown, the filter cartridge cleaning mechanism 6 includes a micro motor 61. There are two micro motors 61, which are symmetrically installed at the upper end of the spray machine body 1. The output ends of the two micro motors 61 are fixedly connected with screws 62 and circular scrapers 63 respectively. The scrapers 63 are threadedly connected to the two screws 62, and the inner wall of the circular scraper 63 fits with the filter cartridge 4.

[0032] The annular scraper 63 is made of rubber, which fits the filter cartridge 4 more closely and has good corrosion resistance.

[0033] Therefore, when there are too many impurities on the outer wall of the filter cartridge 4 and the filtering effect is affected, the micro motor 61 is turned on to drive the screw 62 to rotate and then drive the annular scraper 63 to move up and down to clean the filter cartridge 4.

[0034] In some embodiments, Figure 1 , Figure 4 and Figure 5 As shown, the self-rotating spray mechanism 7 includes a connecting end 72 , which is fixedly connected to the upper end of the water supply pipe 8 , and a rotating spray end 71 , which is rotatably connected to the connecting end 72 .

[0035] Among them, the rotating spray end 71 includes a cavity rotating shaft 711, the cavity rotating shaft 711 is rotatably connected to the connecting end 72, a plurality of spray pipes 712 are fixedly connected on the side wall of the cavity rotating shaft 711, a plurality of spray pipes 712 are provided with spray ports 714 at the same position on the side walls, and a spray port flow control cylinder 713 is rotatably connected to the spray pipe 712 at the position where the spray port 714 is located.

[0036] The spraying orifice flow control cylinder 713 is a cylinder with a plurality of orifice openings on its surface, each of which can be rotated to overlap with the spraying port 714 , and sealing rings are installed at both ends of the spraying orifice flow control cylinder 713 .

[0037] Therefore, when spraying is to be carried out, the waterproof water pump 9 is turned on, and the water source is transported to the connecting end 72 by rotating the spray end 71, and the liquid is sprayed out from the spray port 714. Due to the side walls opened at the same position, the thrust generated when spraying water drives the cavity rotating shaft 711 to rotate, and then drives each spray pipe 712 to rotate. When the diameter of the spray port 714 needs to be adjusted, the spray diameter flow control cylinder 713 is rotated to rotate the opening of the required diameter to coincide with the spray port 714, and then the diameter of the spray port 714 is adjusted.

[0038] The following is combined with Figure 1-5 Describe a specific embodiment of the utility model:

[0039] like Figure 1-Figure 5 As shown, it includes a spray machine body 1, a liquid collecting hopper 12, which is installed on the outer wall of the spray machine body 1, an activated carbon adsorption layer 5, which is installed inside the spray machine body 1, and a filter cartridge 4, which is installed on the spray machine body 1. The filter cartridge 4 replaces the outer wall of the spray machine body 1 located above the activated carbon adsorption layer 5. The liquid collecting hopper 12, the activated carbon adsorption layer 5, the filter cartridge 4 and the filter cartridge cleaning mechanism 6 constitute a rainwater collection and filtration assembly, a self-rotating spray mechanism 7, which is connected to the liquid outlet end of the spray machine body 1, and a spray caliber flow control cylinder 713 is installed at the spray end of the self-rotating spray mechanism 7.

[0040] In actual use, the rainwater collected by the liquid collecting hopper 12 is filtered through the filter cartridge 4 and enters the rainwater filter chamber 2. The rainwater entering the rainwater filter chamber 2 is adsorbed by the activated carbon adsorption layer 5 for organic matter and odor substances in the rainwater and then drips into the liquid storage tank 3 to be used. When there are too many impurities on the outer wall of the filter cartridge 4 that affect the filtering effect, the micro motor 61 is turned on to drive the screw 62 to rotate and then drive the annular scraper 63 to move up and down to clean the filter cartridge 4. Therefore, when spraying is to be performed, the storage liquid is discharged through the water inlet 11. The water in the liquid tank 3 is filled, and the waterproof water pump 9 is turned on to transport the water source to the connecting end 72 by rotating the spray end 71, and the liquid is sprayed out from the spray port 714. Due to the side walls opened at the same position, the thrust generated when spraying water drives the cavity rotating shaft 711 to rotate, and then drives each spray pipe 712 to rotate. When the diameter of the spray port 714 needs to be adjusted, the spray diameter flow control cylinder 713 is rotated to rotate the opening of the required diameter to coincide with the spray port 714, and then the diameter of the spray port 714 is adjusted.

[0041] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments described herein, but should conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A water-saving spraying device for gardening engineering, comprising a spraying machine body (1), characterized in that: A liquid collecting hopper (12) mounted on the outer wall of the spray machine body (1); An activated carbon adsorption layer (5) is installed inside the spray machine body (1); A filter cartridge (4) mounted on the spray machine body (1), wherein the filter cartridge (4) replaces the outer wall of the spray machine body (1) located above the activated carbon adsorption layer (5); The liquid collecting hopper (12), the activated carbon adsorption layer (5) and the filter cartridge (4) form a rainwater collection and filtering assembly; The self-rotating spray mechanism (7) is connected to the liquid outlet end of the spray machine body (1), and a spray caliber flow control cylinder (713) is installed at the spray end of the self-rotating spray mechanism (7).

2. The water-saving sprinkler device for garden engineering according to claim 1, characterized in that: The interior of the shower machine body (1) is divided into a rainwater filter chamber (2) and a liquid storage chamber (3); the upper portion of the activated carbon adsorption layer (5) is the rainwater filter chamber (2), and the lower portion of the activated carbon adsorption layer (5) is the liquid storage chamber (3).

3. The water-saving sprinkler device for garden engineering according to claim 1, characterized in that: It also comprises a filter cartridge cleaning mechanism (6) which is mounted on the outer wall of the spray machine body (1), and the cleaning end of the filter cartridge cleaning mechanism (6) is in contact with the filter cartridge (4).

4. The water-saving sprinkler device for garden engineering according to claim 3 is characterized in that: The filter cartridge cleaning mechanism (6) comprises: A micro motor (61), wherein the number of the micro motors (61) is two and they are symmetrically mounted on the upper end of the spray machine body (1), and the output ends of the two micro motors (61) are respectively fixedly connected with screws (62); A circular scraper (63) is threadedly connected to the two screw rods (62), and the inner wall of the circular scraper (63) is in contact with the filter cartridge (4).

5. The water-saving sprinkler device for garden engineering according to claim 4, characterized in that: The annular scraper (63) is made of rubber.

6. The water-saving sprinkler device for garden engineering according to claim 2, characterized in that: A waterproof water pump (9) is installed at the lower end of the liquid storage chamber (3); one side of the waterproof water pump (9) is connected to a water inlet pipe (10); the upper end of the waterproof water pump (9) is connected to a water supply pipe (8); the upper end of the water supply pipe (8) passes through the activated carbon adsorption layer (5) and the upper end of the spray machine body (1) and extends to the outside of the spray machine body (1); the upper end of the water supply pipe (8) is fixedly connected to the self-rotating spray mechanism (7).

7. The water-saving sprinkler device for garden engineering according to claim 6, characterized in that: The self-rotating spraying mechanism (7) comprises: A communication end (72), the communication end (72) being fixedly connected to the upper end of the water supply pipe (8); A rotating spray end (71) is rotatably connected to a communication end (72).

8. The water-saving sprinkler device for garden engineering according to claim 7, characterized in that: The rotating spray end (71) comprises: A cavity rotating shaft (711), the cavity rotating shaft (711) is rotatably connected to the connecting end (72), a plurality of spray pipes (712) are fixedly connected on the side wall of the cavity rotating shaft (711), a spray port (714) is provided at the same position on the side wall of the plurality of spray pipes (712), and the spray port flow control cylinder (713) is rotatably connected to the spray pipe (712) at the position where the spray port (714) is located.

9. The water-saving sprinkler device for garden engineering according to claim 8, characterized in that: The spraying aperture flow control cylinder (713) is a cylinder with a plurality of aperture openings on its surface, and each opening can be rotated to overlap with the spraying port (714).

10. The water-saving sprinkler device for garden engineering according to claim 2, characterized in that: The upper end of the outer wall of the liquid storage chamber (3) is connected to a water inlet (11).

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