Landscaping water-saving device and method thereof

Abstract

The invention relates to the technical field of landscaping, in particular to a landscaping water-saving device and a method thereof.The landscaping water-saving device comprises a drip irrigation planting mechanism, the drip irrigation planting mechanism comprises a plant planting pot, the bottom of the plant planting pot is fixedly connected with a water tank, the front face of the water tank is communicated with a water pump, and the output end of the water pump is communicated with a drip irrigation pipe; the input end of the water pump is communicated with the water tank; the rainwater blocking and recycling mechanism comprises a rainwater blocking hopper, the rainwater blocking hopper is located at the top of the plant planting pot, the diameter of the rainwater blocking hopper is larger than that of the inner wall of the plant planting pot, and the drip irrigation planting mechanism is started to conduct drip irrigation on green plants; rainwater falling from the upper portion can be blocked and recycled through the rainwater blocking and recycling mechanism, the drip irrigation planting mechanism can conduct irrigation through the recycled rainwater, and when the rainwater blocking and recycling mechanism is started, the cleaning mechanism can be synchronously started to conduct auxiliary cleaning on the rainwater blocking and recycling mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of gardening and greening, and in particular to a gardening and greening water-saving device and method thereof. Background Art

[0002] Landscaping is an important part of urban construction and environmental beautification. It not only improves the urban ecological environment, but also provides people with a place for leisure and entertainment. Watering is required during the planting process of green plants. Greening watering is a key measure to maintain the healthy growth of urban and rural green plants, but it requires a lot of water resources to use. In some areas where water resources are relatively scarce, water conservation is needed when planting green plants.

[0003] However, the existing drip irrigation technology of drip irrigation, sprinkler irrigation, and underground drip irrigation for water saving will result in limited water saving effect, and it is impossible to use rainwater. Some devices that only use rainwater have poor performance and are prone to cause clogging of filters used to filter rainwater. In addition, when it rains, too much rainwater dripping on rainy days can easily cause green plants to be drowned and die. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing garden greening water-saving device, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a landscaping water-saving device, the purpose of which is to block, recycle and filter rainwater.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a drip irrigation planting mechanism, which includes a plant planting pot, a water tank is fixedly connected to the bottom of the plant planting pot, a water pump is connected to the front of the water tank, the output end of the water pump is connected to the drip irrigation pipe, and the input end of the water pump is connected to the water tank; and a rainwater blocking and recycling mechanism, which includes a rainwater blocking bucket, the rainwater blocking bucket is located at the top of the plant planting pot, the diameter of the rainwater blocking bucket is larger than the diameter of the inner wall of the plant planting pot, the bottom of the rainwater blocking bucket is fixedly connected to a filter box, the filter box is connected to the rainwater blocking bucket, the inside of the filter box is fixedly connected to a filter plate, the bottom of the filter box is provided with a support pipe, the right side of the water tank is fixedly connected to a support frame, the top of the support frame is movably connected to a plastic cylinder, and the right side of the plastic cylinder is fixedly connected to a metal The water tank is a kind of water tank, the weight of which is greater than that of the plastic tank, the plastic tank is connected to the metal tank, the right side of the top of the water tank is fixedly connected with a water receiving pipe, the top of the water receiving pipe is connected with a water receiving tray, the surface of the plant planting pot is provided with drainage holes, and there are several drainage holes which are equidistantly distributed in a rectangular shape, a filter ring is inlaid on the top of the water tank, a baffle is fixedly connected to the top of the water tank, both sides of the filter box are fixedly connected with support inclined plates, the bottom of the support inclined plates are fixedly connected to the two sides of the top of the plant planting pot, the right side of the metal tank is fixedly connected with a fertilization assembly, the end of the support tube away from the filter box is fixedly connected with a sealing assembly, the left side of the bottom of the plastic tube is fixedly connected with a leak-proof assembly, the bottom of the filter box is connected with a detection assembly, and the left side of the top of the filter plate is movably connected with a cleaning mechanism.

[0008] As a preferred solution of the landscaping water-saving device described in the present invention, the cleaning mechanism includes a scraper strip, the bottom of the scraper strip contacts the left side of the top of the filter plate, the top of the scraper strip is fixedly connected to a transmission plate, the top of the right side of the transmission plate is fixedly connected to an elastic pull rope, the other end of the elastic pull rope passes through the right side of the filter box and is fixedly connected to the left side of the top of the plastic cylinder, both sides of the left top of the transmission plate are fixedly connected to a first tension spring, the other end of the first tension spring is fixedly connected to both sides of the left top of the inner wall of the filter box, and the tops of both sides of the scraper strip are fixedly connected to sewage discharge components.

[0009] As a preferred embodiment of the landscaping water-saving device described in the present invention, the fertilization assembly includes a storage box, the left side of the storage box is fixedly connected to the right side of the metal cylinder, a feed trough is provided on the right side of the metal cylinder, the feed trough is communicated with the storage box, water-soluble fertilizer is stored inside the storage box, a sealing plate is movably connected to the top of the rear side of the inner wall of the feed trough, a counterweight block is fixedly connected to the left side of the sealing plate, a first limit bar is fixedly connected to the bottom of the inner wall of the feed trough, the first limit bar is located at the bottom of the right side of the sealing plate, a feed pipe is connected to the left side of the top of the storage box, a sealing cover is threadedly connected to the top of the feed pipe, and a fitting component is slidably connected to the inside of the storage box.

[0010] As a preferred scheme of the garden greening water-saving device described in the present invention, wherein: the sealing assembly includes a sealing disc, the left side of the sealing disc is fixedly connected to the end of the support tube away from the filter box, the right side of the sealing disc is in contact with the left side of the top of the plastic tube, the right side of the sealing disc is provided with a water outlet, and the water outlet is communicated with the support tube, the top of the water receiving tray is fixedly connected with an arc-shaped lifting cover, the bottom of the right side of the rear side of the inner wall of the arc-shaped lifting cover is movably connected with a force plate, both sides of the bottom of the right side of the force plate are fixedly connected with a second tension spring, the end of the second tension spring away from the force plate is fixedly connected to both sides of the top of the right side of the water receiving tray, and the top of the right side of the arc-shaped lifting cover is fixedly connected with a second limit strip.

[0011] As a preferred solution of the gardening water-saving device described in the present invention, the leakage-proof component includes a rubber leakage-proof sheet, the cross-section of the rubber leakage-proof sheet is L-shaped, the bottom of the inner left side of the rubber leakage-proof sheet is fixedly connected to the left side of the bottom of the plastic tube, the rubber leakage-proof sheet covers the surface of the sealing disc, and a movable groove is provided at the top of the left side of the rubber leakage-proof sheet, and rubber fitting sheets are fixedly connected on both sides of the inner wall of the movable groove.

[0012] As a preferred solution of the landscaping water-saving device described in the present invention, the detection component includes a solenoid valve, the top of the solenoid valve is connected to the bottom of the filter box, the bottom of the solenoid valve is connected to an end of the support tube close to the filter box, and a liquid level detection controller is fixedly connected to the front side of the left side of the top of the water tank, the bottom of the liquid level detection controller penetrates into the interior of the water tank, and the liquid level detection controller is electrically connected to the solenoid valve.

[0013] As a preferred solution of the garden greening water-saving device described in the present invention, wherein: the sewage discharge component includes a rubber sealing sheet, the bottom of the inner side of the rubber sealing sheet is fixedly connected to the top of both sides of the scraper strip, sewage discharge grooves are opened on both sides of the filter box, and sealing members are provided on both sides of the filter box. The top of the inner side of the seal penetrates into the interior of the filter box and is slidably connected to the filter box, the top of the inner side of the seal is fixedly connected to a connecting plate, and the outer side of the connecting plate is fixedly connected to a first spring, and three first springs are provided and distributed at equal distances.

[0014] As a preferred solution of the garden landscaping water-saving device described in the present invention, wherein: the fitting component includes a fitting plate, the surface of the fitting plate is slidably connected to the interior of the storage box, the two sides of the right side of the fitting plate are fixedly connected with a second spring, the other end of the second spring is fixedly connected to the two sides of the right side of the inner wall of the storage box, the two sides of the right side of the fitting plate are fixedly connected with buckles, the right side of the buckle passes through the right side of the storage box and is slidably connected to the storage box.

[0015] The beneficial effects of the present invention are as follows: under normal use, the drip irrigation planting mechanism is started to drip-irrigate the green plants. When it rains, the rainwater blocking and recovery mechanism can be used to block and recover the rainwater falling from above, so that the drip irrigation planting mechanism can be irrigated with the recovered rainwater. When the rainwater blocking and recovery mechanism is started, the cleaning mechanism will be started simultaneously to assist in cleaning the rainwater blocking and recovery mechanism.

[0016] In view of the problems existing in the water-saving method of the above-mentioned existing garden greening water-saving device, the present invention is proposed.

[0017] Therefore, the purpose of the present invention is to provide a water-saving method for a landscaping water-saving device, the purpose of which is to block and recycle rainwater and perform auxiliary cleaning at the same time.

[0018] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: Under normal use, the drip irrigation planting mechanism is started to drip irrigate the green plants; When it rains, the rainwater blocking and recycling mechanism can be used to block and recycle the rainwater falling from above, so that the drip irrigation planting mechanism can be irrigated with the recycled rainwater; When the rainwater blocking recovery mechanism is started, the cleaning mechanism will be started simultaneously to assist in cleaning the rainwater blocking recovery mechanism.

[0019] As a preferred solution of the water-saving method of the garden greening water-saving device of the present invention, it includes: When the weather is fine, start the drip irrigation mechanism to gradually drip the water in the water tank into the plant pot, thereby ensuring the water required for the growth of green plants and saving water at the same time; When it rains, the rainwater blocking and recycling mechanism can be used to block the rainwater falling from above, filter the blocked rainwater and recycle it into the water tank to cooperate with the drip irrigation planting mechanism. Excessive rainwater that drifts into the plant pot from the side can also be discharged outward through the rainwater blocking and recycling mechanism and filtered and recycled into the water tank. When the rainwater blocking and recycling mechanism is started, the cleaning mechanism is pulled to make the cleaning mechanism reciprocate, thereby reciprocatingly scraping and cleaning the top of the filter plate in the rainwater blocking mechanism.

[0020] The beneficial effects of the present invention are as follows: when the weather is clear, the drip irrigation planting mechanism is started, and the water in the water tank is gradually dripped into the plant planting pot, thereby ensuring the moisture required for the growth of green plants and saving water at the same time; when it rains, the rainwater blocking and recovery mechanism is used to block the rainwater falling from above, filter the blocked rainwater and recover it into the water tank for use with the drip irrigation planting mechanism, and the excess rainwater that floats into the plant planting pot from the side can also be discharged outwardly through the rainwater blocking and recovery mechanism and filtered and recovered into the water tank; when the rainwater blocking and recovery mechanism is started, the cleaning mechanism will be pulled to make the cleaning mechanism perform reciprocating motion, thereby reciprocatingly scraping and cleaning the top of the filter plate in the rainwater blocking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter box provided by the present invention.

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the plastic cylinder provided by the present invention.

[0024] Figure 4 This is a schematic cross-sectional structure diagram of the water receiving tray provided by the present invention.

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the rubber leakage-proof sheet provided by the present invention.

[0026] Figure 6 This is a schematic diagram of the planar structure of the rubber leakage-proof sheet provided by the present invention when it is bent. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth 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, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Reference Figures 1 to 6 , which is the first embodiment of the present invention, provides a water-saving method for a landscaping water-saving device. Through the water-saving method for the landscaping water-saving device, rainwater can be blocked and recycled, and rainwater can be assisted in cleaning at the same time.

[0032] In sunny weather, the drip irrigation planting mechanism 100 is started to gradually drip the water in the water tank 102 into the plant planting pot 101, thereby ensuring the water required for the growth of green plants, while saving water resources and avoiding excessive water use and waste; When it rains, the rainwater blocking and recycling mechanism 200 can be used to block the rainwater falling from above, filter the blocked rainwater and recycle it into the water tank 102 to cooperate with the drip irrigation planting mechanism 100, thereby blocking a large amount of rainwater and avoiding direct waste of rainwater. Excessive rainwater that drifts into the plant planting pot 101 from the side can also be discharged outward through the rainwater blocking and recycling mechanism 200 and filtered and recycled into the water tank 102. When the rainwater blocking and recycling mechanism 200 is started, the cleaning mechanism 300 will be pulled to make the cleaning mechanism 300 reciprocate, thereby reciprocatingly scraping and cleaning the top of the filter plate 203 in the rainwater blocking mechanism to avoid excessive impurities filtered on the top of the filter plate 203 during long-term use, causing the filter plate 203 to become blocked.

[0033] Reference Figures 1 to 6 , which is the second embodiment of the present invention, provides a rainwater blocking and recovery mechanism 200, through which rainwater is blocked and filtered and recovered.

[0034] The rainwater blocking and recycling mechanism 200 comprises a rainwater blocking bucket 201, which is located at the top of the plant planting pot 101, the diameter of the rainwater blocking bucket 201 is larger than the diameter of the inner wall of the plant planting pot 101, the bottom of the rainwater blocking bucket 201 is fixedly connected with a filter box 202, the filter box 202 is connected with the rainwater blocking bucket 201, the inside of the filter box 202 is fixedly connected with a filter plate 203, the bottom of the filter box 202 is provided with a support tube 204, the right side of the water tank 102 is fixedly connected with a support frame 205, the top of the support frame 205 is movably connected with a plastic cylinder 206, the right side of the plastic cylinder 206 is fixedly connected with a metal cylinder 207, the weight of the metal cylinder 207 is larger than the weight of the plastic cylinder 206, the plastic cylinder 206 is connected with the metal cylinder 207, the top ... water tank 102 is fixedly connected with a support frame 205, the top of the support frame 205 is movably connected with a plastic cylinder 206, the right side of the plastic cylinder 206 is fixedly connected with a metal cylinder 207, the weight of the metal cylinder 207 is larger than the weight of the plastic cylinder 206, the plastic cylinder 206 is A water receiving pipe 208 is fixedly connected to the right side, and a water receiving tray 209 is connected to the top of the water receiving pipe 208. A drainage hole 210 is opened on the surface of the plant planting pot 101. There are several drainage holes 210 and they are equidistantly distributed in a rectangular shape. A filter ring 211 is inlaid on the top of the water tank 102. A fence 212 is fixedly connected to the top of the water tank 102. Both sides of the filter box 202 are fixedly connected to support inclined plates 213, and the bottom of the support inclined plates 213 is fixedly connected to both sides of the top of the plant planting pot 101. A fertilizer component 214 is fixedly connected to the right side of the metal cylinder 207, and a sealing component 215 is fixedly connected to the end of the support pipe 204 away from the filter box 202. A leak-proof component 216 is fixedly connected to the left side of the bottom of the plastic cylinder 206, and a detection component 217 is connected to the bottom of the filter box 202.

[0035] The fertilization assembly 214 includes a storage box 214a, the left side of the storage box 214a is fixedly connected to the right side of the metal cylinder 207, a feed slot 214b is provided on the right side of the metal cylinder 207, the feed slot 214b is communicated with the storage box 214a, water-soluble fertilizer is stored inside the storage box 214a, a sealing plate 214c is movably connected to the top of the rear side of the inner wall of the feed slot 214b, a counterweight block 214d is fixedly connected to the left side of the sealing plate 214c, a first limit strip 214e is fixedly connected to the bottom of the inner wall of the feed slot 214b, the first limit strip 214e is located at the bottom of the right side of the sealing plate 214c, a feed pipe 214f ​​is communicated on the left side of the top of the storage box 214a, a sealing cover 214g is threadedly connected to the top of the feed pipe 214f, and a fitting component 214h is slidably connected to the inside of the storage box 214a.

[0036] The fitting component 214h includes a fitting plate 214h-1, the surface of which is slidably connected to the interior of the storage box 214a, and the two sides of the right side of the fitting plate 214h-1 are fixedly connected with the second spring 214h-2, and the other end of the second spring 214h-2 is fixedly connected to the two sides of the right side of the inner wall of the storage box 214a, and the two sides of the right side of the fitting plate 214h-1 are fixedly connected with buckle members 214h-3, and the right side of the buckle member 214h-3 passes through the right side of the storage box 214a and is slidably connected to the storage box 214a.

[0037] The sealing assembly 215 includes a sealing disc 215a, the left side of the sealing disc 215a is fixedly connected to one end of the support tube 204 away from the filter box 202, the right side of the sealing disc 215a is fitted with the left side of the top of the plastic tube 206, and a water outlet hole 215b is opened on the right side of the sealing disc 215a, and the water outlet hole 215b is connected to the support tube 204. An arc-shaped lifting cover 215c is fixedly connected to the top of the water receiving tray 209, and a force plate 215d is movably connected to the bottom of the right side of the rear side of the inner wall of the arc-shaped lifting cover 215c. Both sides of the bottom of the right side of the force plate 215d are fixedly connected with a second tension spring 215e, and one end of the second tension spring 215e away from the force plate 215d is fixedly connected to both sides of the top of the right side of the water receiving tray 209, and a second limiting strip 215f is fixedly connected to the top of the right side of the arc-shaped lifting cover 215c.

[0038] The anti-leakage component 216 includes a rubber anti-leakage sheet 216a, the cross-section of which is L-shaped. The bottom of the inner left side of the rubber anti-leakage sheet 216a is fixedly connected to the left side of the bottom of the plastic tube 206. The rubber anti-leakage sheet 216a covers the surface of the sealing disc 215a. A movable groove 216b is provided at the top of the left side of the rubber anti-leakage sheet 216a, and rubber fitting sheets 216c are fixedly connected to both sides of the inner wall of the movable groove 216b.

[0039] The detection component 217 includes a solenoid valve 217a, the top of the solenoid valve 217a is connected to the bottom of the filter box 202, the bottom of the solenoid valve 217a is connected to the end of the support tube 204 close to the filter box 202, and a liquid level detection controller 217b is fixedly connected to the front side of the left side of the top of the water tank 102. The bottom of the liquid level detection controller 217b passes through the interior of the water tank 102, and the liquid level detection controller 217b is electrically connected to the solenoid valve 217a.

[0040] Specifically, when it rains, the diameter of the rainwater blocking bucket 201 is larger than the diameter of the inner wall of the plant planting pot 101, so that the rainwater dripping from the top can be blocked by the rainwater blocking bucket 201, and a large amount of rainwater is prevented from directly dripping into the water tank 102, thereby causing excessive water in the water tank 102 to affect the growth of the green plants in the plant planting pot 101, and part of the excessive rainwater that drifts into the plant planting pot 101 from the side can be discharged through the drainage hole 210, and the discharged rainwater will flow downward along the surface of the water tank 102, and then the discharged rainwater will pass through the filter ring 21 1 is filtered and flows into the water tank 102, so as to replenish the water in the water tank 102. The flowing rainwater will be limited by the enclosure 212 to prevent the flowing rainwater from flowing outward during the filtering process through the filter ring 211. The rainwater blocked by the rainwater blocking bucket 201 during use will be collected in the filter box 202, and then the collected rainwater will be filtered by the filter plate 203 in the filter box 202, so that the impurities carried by the rainwater are filtered, and the filtered rainwater enters the water tank 102 for replenishment, thereby further improving the water saving effect.

[0041] Specifically, whenever the plastic tube 206 pours the rainwater stored inside into the water tank 102, a certain amount of water-soluble fertilizer will be discharged and attached to the moist inner wall of the metal tube 207. When the plastic tube 206 receives rainwater again, the rainwater will dissolve the water-soluble fertilizer, so that the rainwater subsequently poured into the water tank 102 carries the water-soluble fertilizer, thereby improving the growth state of the green plants. In addition, the plastic tube 206 conducts water at a faster speed, so that the plastic tube 206 can be quickly reset, thereby avoiding excessive discharge of water-soluble fertilizer. When the water-soluble fertilizer in the storage box 214a is insufficient, the user can unscrew the sealing cover 214g and pour the water-soluble fertilizer into the interior of the storage box 214a.

[0042] Specifically, the laminating plate 214h-1 is made to laminarly fit the water-soluble fertilizer to the position of the feed slot 214b under the action of the elastic force of the second spring 214h-2, so as to avoid the inability to pour the water-soluble fertilizer into the metal cylinder 207 when there is less water-soluble fertilizer in the storage box 214a.

[0043] Specifically, in the process of the plastic tube 206 receiving rainwater, the sealing disc 215a can be used to prevent the unfiltered rainwater from the outside from flowing directly into the plastic tube 206, and then the force plate 215d can be used to seal the water receiving tray 209 to prevent the unfiltered rainwater from the outside from flowing directly into the water tank 102 through the water receiving tray 209. At the same time, the second limiting strip 215f can be used to limit the reset distance of the force plate 215d to prevent the force plate 215d from resetting for too long, which will cause the force plate 215d to fail to seal the arc-shaped lifting cover 215c.

[0044] Specifically, when the plastic tube 206 needs to be tipped over to pour out rainwater, the plastic tube 206 will drive the rubber leak-proof sheet 216a to separate from the sealing disc 215a, and then the rubber leak-proof sheet 216a will fit the pouring place of the plastic tube 206 to prevent rainwater from being directly poured out when the plastic tube 206 is not aligned with the water receiving tray 209.

[0045] Specifically, when the liquid level detection controller 217b detects that the water in the water tank 102 is full, the liquid level detection controller 217b will send an electrical signal to close the solenoid valve 217a, and then the rainwater that has been filtered and discharged will stop being discharged, and then the water tank 102 will stop being replenished by rainwater. At the same time, it can also avoid the waste of water-soluble fertilizers in the storage box 214a from continuing to be discharged when there is sufficient water in the water tank 102.

[0046] Furthermore, when it rains, the diameter of the rainwater blocking bucket 201 is larger than the diameter of the inner wall of the plant planting pot 101, so that the rainwater dripping from above can be blocked by the rainwater blocking bucket 201, thereby preventing a large amount of rainwater from directly dripping into the water tank 102, thereby causing excessive water in the water tank 102 to affect the growth of the green plants in the plant planting pot 101, and part of the excessive rainwater that drifts into the plant planting pot 101 from the side can be discharged through the drainage hole 210, and the discharged rainwater will flow downward along the surface of the water tank 102, and then these discharged rainwater will flow downward along the surface of the water tank 102. The rainwater will be filtered through the filter ring 211 and flow into the water tank 102, thereby replenishing the water in the water tank 102. The flowing rainwater will be limited by the enclosure 212 to prevent the flowing rainwater from flowing outward during the filtering process of the filter ring 211. The rainwater blocked during the use of the rainwater blocking bucket 201 will be collected in the filter box 202, and then the collected rainwater will be filtered through the filter plate 203 in the filter box 202, so that the impurities carried by the rainwater are filtered, and the filtered rainwater will flow through the support pipe 204. The rainwater flows into the plastic cylinder 206 and is stored in the plastic cylinder 206. Since the right side of the plastic cylinder 206 is connected to the metal cylinder 207, the weight of the right side of the plastic cylinder 206 is greater. When the plastic cylinder 206 does not store enough rainwater, the position of the plastic cylinder 206 will be higher, while the position of the metal cylinder 207 on the right side is lower. When the plastic cylinder 206 stores enough rainwater, the overall weight of the plastic cylinder 206 will increase, making the weight of the plastic cylinder 206 greater than the weight of the metal cylinder 207. At this time, the plastic cylinder 206 will fall over, causing the plastic cylinder 206 and the metal cylinder 207 to collide. When the plastic tube 206 is tilted, the center of gravity of the rainwater in 207 changes, and then the stored rainwater will be poured out through the plastic tube 206, and then the rainwater will flow into the water receiving tray 209, and flow into the water tank 102 through the water receiving pipe 208 under the water receiving tray 209. After the rainwater in the plastic tube 206 flows out, the overall weight of the plastic tube 206 will be less than the weight of the metal tube 207, so that the plastic tube 206 and the metal tube 207 are reset and continue to receive rainwater, so that the water in the water tank 102 can be replenished by the rainwater, thereby further improving the water saving effect.

[0047] Furthermore, whenever the plastic cylinder 206 pours the rainwater stored inside into the water tank 102, the center of gravity of the counterweight 214d connected to the left side of the sealing plate 214c will also change, so that the counterweight 214d will drive the sealing plate 214c to open. At this time, since the storage box 214a is tilted together with the metal cylinder 207, part of the water-soluble fertilizer in the storage box 214a is discharged through the feeding trough 214b. At this time, since the plastic cylinder 206 is in the state of pouring rainwater, the rainwater inside the metal cylinder 207 flows into the plastic cylinder 206, and the discharged water-soluble fertilizer will adhere to the moist inner wall of the metal cylinder 207. When the plastic cylinder 206 is reset, the counterweight 214d will change again, so that The counterweight block 214d drives the sealing block to reset, thereby sealing the feed slot 214b. At the same time, the first limit strip 214e can prevent the sealing performance from being affected due to the sealing block being reset too far. When the plastic tube 206 receives rainwater again, the rainwater will dissolve the water-soluble fertilizer, so that the rainwater subsequently poured into the water tank 102 carries the water-soluble fertilizer, thereby improving the growth of the green plants. In addition, the plastic tube 206 conducts water at a faster speed, so that the plastic tube 206 can be quickly reset, thereby avoiding excessive discharge of the water-soluble fertilizer. When the water-soluble fertilizer in the storage box 214a is insufficient, the user can unscrew the sealing cover 214g and pour the water-soluble fertilizer into the storage box 214a.

[0048] Furthermore, before the user adds the water-soluble fertilizer to the storage box 214a, the buckle member 214h-3 is first pulled to the right, and then the buckle member 214h-3 will drive the bonding plate 214h-1 to move to the right. At this time, the second spring 214h-2 will be squeezed, and after the water-soluble fertilizer is added, the buckle member 214h-3 is released, so that the bonding plate 214h-1 can bond the water-soluble fertilizer to the position of the feeding slot 214b under the action of the elastic force of the second spring 214h-2, thereby avoiding the situation where the water-soluble fertilizer inside the storage box 214a is less and cannot be poured into the metal cylinder 207.

[0049] Furthermore, in the process of the plastic tube 206 receiving rainwater, the sealing disc 215a can be used to cover the water receiving part of the plastic tube 206, and the rainwater discharged through the support tube 204 can flow into the plastic tube 206 through the water outlet hole 215b opened on the sealing disc 215a, thereby preventing the unfiltered rainwater from the outside from flowing directly into the plastic tube 206. In the process of pouring the plastic tube 206, the force plate 215d will be tilted and pressed down, and the second tension spring 215e will be pulled to generate tension, and then the rainwater poured out of the plastic tube 206 will flow to the water receiving tray 209. At this time, the arc-shaped The lifting cover 215c can increase the temporary water receiving capacity of the water receiving tray 209 to prevent most of the rainwater from flowing directly to the outside. After the plastic tube 206 is reset, the tension of the second tension spring 215e is released, thereby driving the force plate 215d to reset. At this time, the force plate 215d can be used to seal the water receiving tray 209 to prevent unfiltered rainwater from the outside from flowing directly through the water receiving tray 209 into the water tank 102. At the same time, the second limit strip 215f can be used to limit the reset distance of the force plate 215d to prevent the force plate 215d from resetting for too long a distance so that the force plate 215d cannot seal the arc-shaped lifting cover 215c.

[0050] Furthermore, when the plastic tube 206 needs to be poured out when the rainwater is poured out, the plastic tube 206 will drive the rubber leak-proof sheet 216a to separate from the sealing disc 215a, and then the rubber leak-proof sheet 216a will fit the pouring place of the plastic tube 206. In the early stage of the pouring of the plastic tube 206, there is a certain distance between the rainwater in the plastic tube 206 and the pouring place of the plastic tube 206. In the middle stage of the pouring of the plastic tube 206, a small part of the rainwater in the plastic tube 206 that is about to be poured out will be blocked by the rubber leak-proof sheet 216a to prevent the rainwater from being poured out directly without corresponding to the water receiving tray 209. In the late stage of the pouring of the plastic tube 206, the plastic tube 206 has tilted and pressed the force plate 215d downward, and a large amount of rainwater flows to the pouring place of the plastic tube 206, and then the rubber leak-proof sheet 216a When the pressure on the rubber leak-proof sheet 216a is too great, it will deform and open, and then the rainwater will flow into the water receiving tray 209. When the plastic tube 206 has finished draining, the rubber leak-proof sheet 216a will be restored. When the plastic tube 206 is reset and sealed by the sealing disc 215a, the rubber leak-proof sheet 216a will be pushed open by the sealing disc 215a and cover the surface of the sealing disc 215a. At this time, the support tube 204 will fit with the movable groove 216b opened on the rubber leak-proof sheet 216a, and the rubber fitting sheet 216c can be fitted on the surface of the support tube 204. The fitting sheet can close the movable groove 216b during the process of the rubber leak-proof sheet 216a preventing leakage, so as to prevent some rainwater from being discharged directly through the movable groove 216b.

[0051] Furthermore, during the process of the water tank 102 being replenished with rainwater, the liquid level detection controller 217b can be used to detect the liquid level of the water in the water tank 102. If the rain lasts too long, when the liquid level detection controller 217b detects that the water in the water tank 102 is full, the liquid level detection controller 217b will send an electrical signal to close the solenoid valve 217a, and then the rainwater that has been filtered and discharged will stop being discharged, and then the water tank 102 will stop being replenished with rainwater. At the same time, it can also avoid the waste of water-soluble fertilizers in the storage box 214a due to continued discharge when there is sufficient water in the water tank 102.

[0052] It should be noted that the rainwater blocking bucket 201 and the supporting inclined plate 213 are both made of transparent acrylic material, so as not to affect the lighting effect required by the green plants.

[0053] Reference Figures 1 to 3 , which is the third embodiment of the present invention, provides a cleaning mechanism 300, through which auxiliary cleaning is achieved.

[0054] The cleaning mechanism 300 includes a scraper bar 301, the bottom of which contacts the left side of the top of the filter plate 203, the top of the scraper bar 301 is fixedly connected to a transmission plate 302, the top of the right side of the transmission plate 302 is fixedly connected to an elastic pull rope 303, the other end of the elastic pull rope 303 passes through the right side of the filter box 202 and is fixedly connected to the left side of the top of the plastic tube 206, both sides of the left top of the transmission plate 302 are fixedly connected to a first tension spring 304, the other end of the first tension spring 304 is fixedly connected to both sides of the left top of the inner wall of the filter box 202, and the tops of both sides of the scraper bar 301 are fixedly connected to sewage discharge components 305.

[0055] The sewage discharge component 305 includes a rubber sealing sheet 305a, the bottom of the inner side of the rubber sealing sheet 305a is fixedly connected to the top of both sides of the scraper strip 301, sewage discharge grooves 305b are provided on both sides of the filter box 202, and sealing members 305c are provided on both sides of the filter box 202. The top of the inner side of the sealing member 305c penetrates into the interior of the filter box 202 and is slidably connected to the filter box 202. The top of the inner side of the sealing member 305c is fixedly connected to a connecting plate 305d, and the outer side of the connecting plate 305d is fixedly connected to a first spring 305e, and three first springs 305e are provided and are distributed at equal distances.

[0056] Specifically, when the plastic tube 206 pours the rainwater stored inside into the water tank 102, the plastic tube 206 will drive the scraper bar 301 to scrape the impurities filtered on the filter plate 203 to the right. Then, when the rainwater stored inside the plastic tube 206 is poured out and reset, the elastic pull rope 303 will gradually loosen, and use the tension of the first tension spring 304 to pull the transmission plate 302 to reset. Then, the transmission plate 302 drives the scraper bar 301 to reset, thereby improving the filtering effect of the filter plate 203.

[0057] Specifically, when the scraper bar 301 moves to the far left or far right, the scraped filtered matter can be discharged through the drain groove 305 b, so as to prevent foreign matter from being inside the filter box 202 and affecting the filtering of the filter plate 203.

[0058] Furthermore, when the plastic tube 206 pours the rainwater stored inside into the water tank 102, the plastic tube 206 will pull one end of the elastic pull rope 303, and then the other end of the elastic pull rope 303 will pull the transmission plate 302 to the right, and then the connecting plate 305d will drive the scraper bar 301 to move to the right, so that the scraper bar 301 scrapes the impurities filtered on the filter plate 203 to the right, and then when the rainwater stored inside the plastic tube 206 is poured out and reset, the elastic pull rope 303 will gradually loosen, and use the tension of the first tension spring 304 to pull the transmission plate 302 to reset, and then the transmission plate 302 drives the scraper bar 301 to reset.

[0059] Furthermore, during the process of the scraper bar 301 moving left and right to clean, the scraper bar 301 will push the filtered matter on the filter plate 203 to one side. When the scraper bar 301 moves to the far left or right, the transmission plate 302 will squeeze the connecting plate 305d, so that the connecting plate 305d drives the sealing plate 214c to move outward. At this time, the corresponding drainage groove 305b will open, so that the filtered matter scraped by the scraper bar 301 can be discharged through the drainage groove 305b, and the rubber sealing sheet 305a can be used to The corresponding drain trough 305b can be covered to prevent most of the rainwater in the filter box 202 from being directly discharged through the drain trough 305b, and the drainage can be guided by the supporting inclined plate 213 to prevent the filtered material from directly entering the plant planting pot 101. When the scraper strip 301 is separated from the connecting plate 305d, the connecting plate 305d is reset by the elastic force of the second spring 214h-2, and then the connecting plate 305d will drive the corresponding seal 305c to reset, thereby sealing the drain trough 305b.

[0060] The remaining structure is the same as that of Example 2.

[0061] Reference Figures 1 to 6, which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides a landscaping water-saving device and method.

[0062] When the weather is fine, start the water pump 103 to extract water from the water tank 102 and gradually drip the water through the drip irrigation pipe 104, so that the dripping water gradually drips into the plant planting pot 101, thereby ensuring that the green plants have the water they need for growth while saving water.

[0063] When it rains, the diameter of the rainwater blocking bucket 201 is larger than the diameter of the inner wall of the plant planting pot 101, so that the rainwater dripping from the top can be blocked by the rainwater blocking bucket 201, and a large amount of rainwater is prevented from directly dripping into the water tank 102, thereby causing excessive water in the water tank 102 to affect the growth of the green plants in the plant planting pot 101, and part of the excessive rainwater that drifts into the plant planting pot 101 from the side can be discharged through the drainage hole 210, and the discharged rainwater will flow downward along the surface of the water tank 102, and then the discharged rainwater will be filtered by the filter ring 211 and flow into the water tank 102, thereby cleaning the water tank 102. The rainwater in the filter box 202 is replenished, and the rainwater flowing down is limited by the enclosure 212 to prevent the rainwater flowing down from flowing outward during the filtering process through the filter ring 211. The rainwater blocked during the use of the rainwater blocking bucket 201 will be collected in the filter box 202, and then the collected rainwater will be filtered through the filter plate 203 in the filter box 202, so that the impurities carried in the rainwater are filtered, so that the filtered rainwater will flow through the support tube 204 to the inside of the plastic tube 206 and be stored in the inside of the plastic tube 206. Since the metal tube 207 is connected to the right side of the plastic tube 206, the weight of the right side of the plastic tube 206 is relatively large.

[0064] When there is not enough rainwater stored in the plastic cylinder 206, the position of the plastic cylinder 206 will be higher, while the position of the metal cylinder 207 on the right side will be lower. When there is enough rainwater stored in the plastic cylinder 206, the weight of the plastic cylinder 206 as a whole will increase, making the weight of the plastic cylinder 206 greater than the weight of the metal cylinder 207. At this time, the plastic cylinder 206 will fall over, causing the center of gravity of the rainwater in the plastic cylinder 206 and the metal cylinder 207 to change when the plastic cylinder 206 falls over. The stored rainwater will be poured out through the plastic tube 206, and then the rainwater will flow into the water receiving tray 209, and flow into the water tank 102 through the water receiving pipe 208 under the water receiving tray 209. When the rainwater in the plastic tube 206 flows out, the overall weight of the plastic tube 206 will be less than the weight of the metal tube 207, so that the plastic tube 206 and the metal tube 207 are reset and continue to receive rainwater, so that the water in the water tank 102 can be replenished by the rainwater, thereby further improving the water saving effect.

[0065] Whenever the plastic cylinder 206 pours the rainwater stored inside into the water tank 102, the center of gravity of the counterweight 214d connected to the left side of the sealing plate 214c will also change, so that the counterweight 214d will drive the sealing plate 214c to open. At this time, since the storage box 214a is tilted together with the metal cylinder 207, part of the water-soluble fertilizer in the storage box 214a is discharged through the feeding trough 214b. At this time, since the plastic cylinder 206 is in the state of pouring rainwater, the rainwater inside the metal cylinder 207 flows into the plastic cylinder 206, and the discharged water-soluble fertilizer will adhere to the moist inner wall of the metal cylinder 207. When the plastic cylinder 206 is reset, the counterweight 214d changes again, causing the counterweight 214d to The weight block 214d drives the sealing block to reset, thereby sealing the feed slot 214b. At the same time, the first limit strip 214e can prevent the sealing performance from being affected due to the sealing block being reset too far. When the plastic tube 206 receives rainwater again, the rainwater will dissolve the water-soluble fertilizer, so that the rainwater subsequently poured into the water tank 102 carries the water-soluble fertilizer, thereby improving the growth of the green plants. In addition, the plastic tube 206 conducts water at a faster speed, so that the plastic tube 206 can be quickly reset, thereby avoiding excessive discharge of the water-soluble fertilizer. When the water-soluble fertilizer in the storage box 214a is insufficient, the user can unscrew the sealing cover 214g and pour the water-soluble fertilizer into the storage box 214a.

[0066] Before the user adds the water-soluble fertilizer to the storage box 214a, the user first pulls the buckle 214h-3 to the right, and then the buckle 214h-3 will drive the bonding plate 214h-1 to move to the right. At this time, the second spring 214h-2 will be squeezed, and after the water-soluble fertilizer is added, the buckle 214h-3 is released, so that the bonding plate 214h-1 can stick the water-soluble fertilizer to the position of the feeding slot 214b under the action of the elastic force of the second spring 214h-2, so as to avoid the situation where the water-soluble fertilizer inside the storage box 214a is less and cannot be poured into the metal cylinder 207.

[0067] In the process of plastic tube 206 receiving rainwater, the sealing disc 215a can be used to cover the water receiving part of plastic tube 206, and the rainwater discharged through support tube 204 can flow into plastic tube 206 through water outlet hole 215b provided on sealing disc 215a, thereby preventing the rainwater from the outside that has not been filtered from flowing directly into plastic tube 206. In the process of pouring water from plastic tube 206, force plate 215d will be tilted and pressed down, and at the same time, second tension spring 215e will be pulled to generate tension, and then the rainwater poured out of plastic tube 206 will flow to water receiving tray 209, and then the arc-shaped lifting plate 215b will be used to lift the rainwater out of plastic tube 206. The cover 215c can increase the temporary water receiving capacity of the water receiving tray 209 to prevent most of the rainwater from flowing directly to the outside. After the plastic tube 206 is reset, the tension of the second tension spring 215e is released, thereby driving the force plate 215d to reset. At this time, the force plate 215d can be used to seal the water receiving tray 209 to prevent unfiltered rainwater from the outside from flowing directly through the water receiving tray 209 into the water tank 102. At the same time, the second limit strip 215f can be used to limit the reset distance of the force plate 215d to prevent the force plate 215d from resetting for too long a distance so that the force plate 215d cannot seal the arc-shaped lifting cover 215c.

[0068] When the plastic tube 206 is tipped over to pour out rainwater, the plastic tube 206 will drive the rubber leak-proof sheet 216a to separate from the sealing disc 215a, and then the rubber leak-proof sheet 216a will fit the pouring position of the plastic tube 206.

[0069] In the initial stage of pouring the plastic tube 206 , there is a certain distance between the rainwater in the plastic tube 206 and the pouring point of the plastic tube 206 .

[0070] In the middle of pouring the plastic tube 206 , a small amount of rainwater in the plastic tube 206 that is about to pour out will be blocked by the rubber leak-proof sheet 216 a , so as to prevent the rainwater from pouring out directly without corresponding to the water receiving tray 209 .

[0071] At the later stage of the tipping of the plastic tube 206 , the plastic tube 206 has tilted and pressed the force plate 215 d downward, and a large amount of rainwater flows to the pouring point of the plastic tube 206 . Then the rubber leak-proof sheet 216 a is deformed and opened due to the excessive pressure, and then the rainwater flows into the water receiving tray 209 .

[0072] When the plastic tube 206 finishes draining, the rubber leak-proof sheet 216a will be restored, and when the plastic tube 206 is reset and sealed by the sealing disc 215a, the rubber leak-proof sheet 216a will be pushed open by the sealing disc 215a and cover the surface of the sealing disc 215a. At this time, the support tube 204 will fit with the movable groove 216b opened on the rubber leak-proof sheet 216a, and can be fitted on the surface of the support tube 204 by using the rubber fitting sheet 216c. The fitting sheet can close the movable groove 216b during the process of the rubber leak-proof sheet 216a preventing leakage, thereby preventing part of the rainwater from being directly discharged through the movable groove 216b.

[0073] During the process of the water tank 102 being replenished with rainwater, the liquid level detection controller 217b can be used to detect the liquid level height of the water in the water tank 102. If the rain lasts too long, when the liquid level detection controller 217b detects that the water in the water tank 102 is full, the liquid level detection controller 217b will send an electrical signal to close the solenoid valve 217a, and then the rainwater that has been filtered and discharged will stop being discharged, and then the water tank 102 will stop being replenished with rainwater. At the same time, it can also avoid the waste of water-soluble fertilizers in the storage box 214a due to continued discharge when there is sufficient water in the water tank 102.

[0074] When the plastic tube 206 pours the rainwater stored inside into the water tank 102, the plastic tube 206 will pull one end of the elastic pull rope 303, and then the other end of the elastic pull rope 303 will pull the transmission plate 302 to the right, and then the connecting plate 305d will drive the scraper bar 301 to move to the right, so that the scraper bar 301 scrapes the impurities filtered on the filter plate 203 to the right, and then when the rainwater stored in the plastic tube 206 is poured out and reset, the elastic pull rope 303 will gradually loosen, and use the tension of the first tension spring 304 to pull the transmission plate 302 to reset, and then the transmission plate 302 drives the scraper bar 301 to reset.

[0075] When the scraper bar 301 moves left and right to clean, the scraper bar 301 will push the filtered matter on the filter plate 203 to one side. When the scraper bar 301 moves to the far left or right, the transmission plate 302 will squeeze the connecting plate 305d, so that the connecting plate 305d drives the sealing plate 214c to move outward. At this time, the corresponding drainage groove 305b will open, so that the filtered matter scraped by the scraper bar 301 can be discharged through the drainage groove 305b, and the rubber sealing sheet 305a can be used to remove the filtered matter. The corresponding drain trough 305b is covered to prevent most of the rainwater in the filter box 202 from being discharged directly through the drain trough 305b, and can be guided for discharge through the supporting inclined plate 213 to prevent the filtered matter from directly entering the plant planting pot 101. When the scraper strip 301 is separated from the connecting plate 305d, the connecting plate 305d is reset by the elastic force of the second spring 214h-2, and then the connecting plate 305d will drive the corresponding seal 305c to reset, thereby sealing the drain trough 305b.

[0076] In summary, under normal clear weather conditions, a drip irrigation planting structure is used for water-saving drip irrigation. Under rainy weather conditions, a rainwater blocking and recovery mechanism 200 is used to block and recover rainwater, so that the drip irrigation planting mechanism 100 can use the recovered rainwater, further reducing water consumption. When the rainwater blocking and recovery mechanism 200 is started, the cleaning mechanism 300 will be started simultaneously to assist in cleaning the rainwater blocking and recovery mechanism 200, thereby improving rainwater filtration efficiency.

[0077] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0078] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A landscaping water-saving device, characterized in that: A drip irrigation planting mechanism (100), comprising a plant planting pot (101), the bottom of the plant planting pot (101) being fixedly connected to a water tank (102), the front of the water tank (102) being connected to a water pump (103), the output end of the water pump (103) being connected to a drip irrigation pipe (104), and the input end of the water pump (103) being connected to the water tank (102); and, A rainwater blocking and recycling mechanism (200) comprises a rainwater blocking bucket (201), the rainwater blocking bucket (201) being located at the top of a plant planting pot (101), the diameter of the rainwater blocking bucket (201) being larger than the diameter of the inner wall of the plant planting pot (101), a filter box (202) being fixedly connected to the bottom of the rainwater blocking bucket (201), the filter box (202) being connected to the rainwater blocking bucket (201), a filter plate (203) being fixedly connected to the interior of the filter box (202), and the filter plate (203) being fixedly connected to the bottom of the rainwater blocking bucket (201). A support tube (204) is provided at the bottom of the filter box (202); a support frame (205) is fixedly connected to the right side of the water tank (102); a plastic cylinder (206) is movably connected to the top of the support frame (205); a metal cylinder (207) is fixedly connected to the right side of the plastic cylinder (206); the weight of the metal cylinder (207) is greater than the weight of the plastic cylinder (206); the plastic cylinder (206) is connected to the metal cylinder (207); and a connection is fixedly connected to the right side of the top of the water tank (102). A water pipe (208), the top of the water pipe (208) is connected to a water receiving tray (209), a surface of the plant planting pot (101) is provided with drainage holes (210), a plurality of drainage holes (210) are provided and are distributed in a rectangular shape with equal distances, a filter ring (211) is inlaid on the top of the water tank (102), a baffle (212) is fixedly connected to the top of the water tank (102), and support inclined plates (213) are fixedly connected to both sides of the filter box (202), and the support inclined plates (213) are The bottom is fixedly connected to both sides of the top of the plant planting pot (101); a fertilizing component (214) is fixedly connected to the right side of the metal cylinder (207); a sealing component (215) is fixedly connected to one end of the support tube (204) away from the filter box (202); a leak-proof component (216) is fixedly connected to the left side of the bottom of the plastic cylinder (206); a detection component (217) is connected to the bottom of the filter box (202); and a cleaning mechanism (300) is movably connected to the left side of the top of the filter plate (203).

2. The gardening water-saving device according to claim 1, characterized in that: The cleaning mechanism (300) comprises a scraper bar (301), the bottom of the scraper bar (301) contacts the left side of the top of the filter plate (203), the top of the scraper bar (301) is fixedly connected to a transmission plate (302), the top of the right side of the transmission plate (302) is fixedly connected to an elastic pull rope (303), the other end of the elastic pull rope (303) passes through the right side of the filter box (202) and is fixedly connected to the left side of the top of the plastic tube (206), both sides of the left top of the transmission plate (302) are fixedly connected to a first tension spring (304), the other end of the first tension spring (304) is fixedly connected to both sides of the left top of the inner wall of the filter box (202), and both sides of the top of the scraper bar (301) are fixedly connected to a sewage discharge assembly (305).

3. The gardening water-saving device according to claim 1, characterized in that: The fertilizing assembly (214) comprises a storage box (214a), the left side of the storage box (214a) being fixedly connected to the right side of the metal cylinder (207), the right side of the metal cylinder (207) being provided with a feed trough (214b), the feed trough (214b) being in communication with the storage box (214a), the storage box (214a) storing water-soluble fertilizer, the top of the rear side of the inner wall of the feed trough (214b) being movably connected to a sealing plate (214c), the sealing plate (214c) being arranged on the right side of the metal cylinder (207). The left side of the storage box (214a) is fixedly connected to a counterweight block (214d), the bottom of the inner wall of the feed trough (214b) is fixedly connected to a first limit bar (214e), the first limit bar (214e) is located at the bottom of the right side of the sealing plate (214c), the left side of the top of the storage box (214a) is connected to a feed pipe (214f), the top of the feed pipe (214f) is threadedly connected to a sealing cover (214g), and the interior of the storage box (214a) is slidably connected to a fitting component (214h).

4. The gardening water-saving device according to claim 3 is characterized by: The sealing assembly (215) comprises a sealing disc (215a), the left side of the sealing disc (215a) being fixedly connected to an end of the support tube (204) away from the filter box (202), the right side of the sealing disc (215a) being in contact with the left side of the top of the plastic tube (206), the right side of the sealing disc (215a) being provided with a water outlet hole (215b), the water outlet hole (215b) being connected to the support tube (204), and the top of the water receiving tray (209) being fixedly connected to the filter box (202). A curved lifting cover (215c) is fixedly connected, and a force-bearing plate (215d) is movably connected to the bottom of the right side of the rear inner wall of the curved lifting cover (215c), and second tension springs (215e) are fixedly connected to both sides of the right bottom of the force-bearing plate (215d), and one end of the second tension spring (215e) away from the force-bearing plate (215d) is fixedly connected to both sides of the right top of the water receiving tray (209), and a second limiting strip (215f) is fixedly connected to the top of the right side of the curved lifting cover (215c).

5. The gardening water-saving device according to claim 4, characterized in that: The leak-proof component (216) comprises a rubber leak-proof sheet (216a), the cross section of which is L-shaped, the bottom of the left side of the inner side of the rubber leak-proof sheet (216a) being fixedly connected to the left side of the bottom of the plastic tube (206), the rubber leak-proof sheet (216a) covering the surface of the sealing disc (215a), a movable groove (216b) being provided at the top of the left side of the rubber leak-proof sheet (216a), and rubber fitting sheets (216c) being fixedly connected to both sides of the inner wall of the movable groove (216b).

6. The gardening water-saving device according to claim 5, characterized in that: The detection component (217) comprises a solenoid valve (217a), the top of the solenoid valve (217a) is connected to the bottom of the filter box (202), the bottom of the solenoid valve (217a) is connected to an end of the support tube (204) close to the filter box (202), and a liquid level detection controller (217b) is fixedly connected to the front side of the left side of the top of the water tank (102), the bottom of the liquid level detection controller (217b) penetrates into the interior of the water tank (102), and the liquid level detection controller (217b) is electrically connected to the solenoid valve (217a).

7. The gardening water-saving device according to claim 2, characterized in that: The sewage discharge component (305) comprises a rubber sealing sheet (305a), the bottom of the inner side of the rubber sealing sheet (305a) is fixedly connected to the tops of both sides of the scraper strip (301), sewage discharge grooves (305b) are provided on both sides of the filter box (202), and sealing members (305c) are provided on both sides of the filter box (202), the top of the inner side of the sealing member (305c) penetrates into the interior of the filter box (202) and is slidably connected to the filter box (202), the top of the inner side of the sealing member (305c) is fixedly connected to a connecting plate (305d), and the outer side of the connecting plate (305d) is fixedly connected to a first spring (305e), and three first springs (305e) are provided and are distributed at equal distances.

8. The gardening water-saving device according to claim 3 is characterized by: The fitting component (214h) comprises a fitting plate (214h-1), the surface of the fitting plate (214h-1) is slidably connected to the inside of the storage box (214a), the two sides of the right side of the fitting plate (214h-1) are fixedly connected to the second spring (214h-2), the other end of the second spring (214h-2) is fixedly connected to the two sides of the right side of the inner wall of the storage box (214a), the two sides of the right side of the fitting plate (214h-1) are fixedly connected to the buckle and pull members (214h-3), and the right side of the buckle and pull member (214h-3) passes through the right side of the storage box (214a) and is slidably connected to the storage box (214a).

9. A water-saving method for a landscaping water-saving device, characterized in that: The gardening water-saving device comprises any one of claims 1 to 8, further comprising: In normal use, the drip irrigation planting mechanism (100) is started to drip irrigate the green plants; When it rains, the rainwater blocking and recycling mechanism (200) can be used to block and recycle rainwater falling from above, so that the drip irrigation planting mechanism (100) can be irrigated with the recycled rainwater; When the rainwater blocking recovery mechanism (200) is activated, the cleaning mechanism (300) is simultaneously activated to assist in cleaning the rainwater blocking recovery mechanism (200).

10. The water-saving method of the gardening water-saving device according to claim 9, characterized in that: include, When the weather is fine, the drip irrigation planting mechanism (100) is started to gradually drip the water in the water tank (102) into the plant planting pot (101), thereby ensuring the water required for the growth of green plants while saving water resources; When it rains, the rainwater blocking and recycling mechanism (200) can be used to block rainwater falling from above, filter the blocked rainwater and recycle it into the water tank (102) for use with the drip irrigation planting mechanism (100), and the excess rainwater that drifts into the plant planting pot (101) from the side can also be discharged outwards through the rainwater blocking and recycling mechanism (200) and filtered and recycled into the water tank (102); When the rainwater blocking and recycling mechanism (200) is started, the cleaning mechanism (300) is pulled, causing the cleaning mechanism (300) to perform reciprocating motion, thereby performing reciprocating scraping and cleaning of the top of the filter plate (203) in the rainwater blocking mechanism.

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