Insert
By designing inserts between the separate sections of the downpipe, the problem of laying accessories in open environments in traditional irrigation systems is solved, achieving improvements in both aesthetics and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HUSQVARNA AB
- Filing Date
- 2024-09-19
- Publication Date
- 2026-05-12
AI Technical Summary
In traditional irrigation systems, accessories such as suction hoses, pressure hoses, power lines, and signal lines are laid in open environments, which affects aesthetics and poses safety hazards.
Design an insert for connecting two separate sections of a downpipe, including an adapter and an orifice, capable of accommodating hoses, power lines, and signal lines, guiding and protecting these accessories through the interior of the downpipe.
It enables internal guidance for accessories such as hoses and power lines, improving the aesthetics and safety of the irrigation system and preventing accidents.
Smart Images
Figure CN122028787A_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to an insert that can be connected to a downpipe between two separate sections. Background Technology
[0002] Irrigation systems, particularly rainwater irrigation systems, can receive and collect rainwater in a water storage tank, which can be fluidly connected to a downpipe to receive rainwater from it. The rainwater collected in the water storage tank can be supplied using a rainwater distribution system for irrigating lawns, gardens, etc., and the rainwater distribution system can include: a pump configured to receive and supply water received from the water storage tank; an electrical line extending from a power source to deliver power to the pump; a suction hose and a pressure hose fluidly connected to the pump for receiving and supplying water from the water storage tank, respectively; and a signal line extending from or toward a water level sensor at least partially housed in the water storage tank.
[0003] However, traditionally, no additional conduit is laid near irrigation systems to accommodate accessories, particularly suction hoses and / or pressure hoses and / or power lines and / or signal lines. Therefore, suction hoses and / or pressure hoses and / or power lines and / or signal lines may be left exposed in open environments and may need to be carried and laid on the ground, which can affect the aesthetics of the irrigation system and may also lead to accidents for users of the irrigation system, such as electric shocks caused by power lines.
[0004] German utility model DE 200 13 028 U1 describes an irrigation system that connects a roof drain to a water storage tank via a downpipe in a well-known manner to store rainwater received through the drain. The rainwater storage tank houses a pump to provide pressurized water to users via a tap. Therefore, the power line to the pump and the pressure hose between the pump and the tap are routed through and covered by the downpipe, with the tap directly mounted on the downpipe. This provides a safe installation and does not disrupt the open environment due to the hose or power cable. Summary of the Invention
[0005] In view of the above, one object of the present invention is to solve or at least reduce the aforementioned disadvantages. This object is achieved, at least in part, by an insert.
[0006] According to one aspect of the invention, an insert for a downpipe is disclosed, wherein the downpipe has a first segment and a second segment separate from the first segment, wherein the insert has an open top portion, an open bottom portion, and at least one sidewall therebetween, the at least one sidewall having an inner surface and an outer surface opposite the inner surface. The top portion of the insert is connectable to the first segment of the downpipe, and the bottom portion of the insert is connectable to the second segment of the downpipe. The insert also includes an insertion hole located in at least one sidewall and an adapter associated with the insert at the insertion hole. The insert is characterized in that the adapter connects to the insert at the insertion hole, and one end extends into the forming interior of the insert, allowing a hose to be connected to that end. Additionally, the adapter includes a nozzle portion operatively configured to connect to a hose or watering component, particularly a hose connector or faucet connector.
[0007] Therefore, this disclosure advantageously provides an insert for a downpipe that is easily retrofitted between a first and second section of an already installed downpipe in a tool-free manner. Both the insert and the downpipe may have cylindrical bodies. The insert is configured to guide rainwater received from the first section of the downpipe toward the second section, and / or the insert is configured to collect rainwater received from the first section of the downpipe and guide a portion of the collected rainwater toward the second section. Furthermore, the insert is configured to enhance the practicality of the downpipe by allowing it to function as a housing for various accessories particularly useful for rainwater distribution.
[0008] Additionally, the insert is advantageously configured to support the distribution of rainwater for various industrial and residential applications, particularly irrigation. The insert advantageously includes an adapter associated with it. The adapter includes one end allowing a hose to be attached thereto and another end having a nozzle portion. The nozzle portion is configured to facilitate rainwater distribution. The nozzle portion includes a threaded portion for threaded engagement with the watering component and to facilitate rainwater distribution.
[0009] According to an exemplary embodiment of the invention, the nozzle portion may have a shape similar to or dissimilar to the shape of the insertion hole. Additionally, the nozzle portion may have any orientation relative to the plane thereon that defines the insertion hole. Furthermore, the nozzle portion may be formed integrally or removably with the flange portion.
[0010] According to an exemplary embodiment of the invention, the nozzle portion may at least partially cover the insertion hole. Preferably, the nozzle portion may completely cover the insertion hole, such that the nozzle portion can rest on the insertion hole.
[0011] According to an exemplary embodiment of the present invention, the orifice portion may have an inlet and an outlet respectively for receiving and distributing rainwater. According to an exemplary embodiment of the present invention, the orifice portion may have an inlet and multiple outlets respectively for receiving and distributing rainwater. According to an exemplary embodiment of the present invention, the inlet of the orifice portion may have any orientation relative to one or more outlets of the orifice portion.
[0012] According to an exemplary embodiment of the invention, the insertion hole can be more than one, having any size and shape, particularly a circular shape. Similarly, the adapter can include more than one adapter associated with the insert at the insertion hole. Furthermore, the cross-sections of the insertion hole and the adapter can be similar or different. Additionally, the adapter can at least partially cover the insertion opening.
[0013] According to an exemplary embodiment of the invention, the adapter is removably connected to the insert. This removable association between the adapter and the insert facilitates access to the first and second sections of the insert and / or the adapter and / or the downpipe. The removable association also allows the insert to be associated with different types of adapters depending on application requirements. However, the adapter can be integrally formed with the insert in any manner known in the relevant art, such as, but not limited to, injection molding and welding depending on the materials of the insert and the adapter, and other factors.
[0014] According to an exemplary embodiment of the invention, the adapter includes a flange portion and an elbow portion, wherein the flange portion operatively engages with the inner surface of at least one sidewall when the adapter is associated with an insert, and the elbow portion connects to the flange portion and extends outwardly into the interior of the insert. The orientation of the flange portion relative to the elbow portion may depend on application requirements. Additionally, the flange portion of the adapter may be configured to allow association or connection between at least one sidewall of the insert and the adapter. Furthermore, the elbow portion of the adapter may be configured to allow rainwater distribution, for example, by connection to a hose extending to a water reservoir fluidly associated with a downpipe for receiving rainwater therefrom.
[0015] According to an exemplary embodiment of the invention, the flange portion may be formed integrally or removably with the elbow portion. The flange portion may be integrally formed with the elbow portion, for example, by welding or injection molding, depending on the material properties of the elbow portion and the flange portion, as well as other factors. Alternatively, the flange may be removably formed with the elbow portion, for example, by using fasteners or friction fits, snap-fits, or form-fits.
[0016] According to an exemplary embodiment of the invention, a connecting plate removably engages with the outer surface of at least one sidewall and is preferably operatively configured to associate the adapter and the insert. A connecting plate may be required when the insert can be removably associated with the adapter. The connecting plate may be made of a robust and durable material to extend its lifespan. The connecting plate may be shaped to properly engage with the outer surface of at least one sidewall to ensure a secure association between the insert and the adapter. During removable association using the connecting plate, at least one sidewall of the insert may be sandwiched between the flange portion of the adapter and the connecting plate.
[0017] According to an exemplary embodiment of the invention, the removable association between the adapter and the insert can be achieved by means of fasteners, particularly threaded fasteners. The connecting plate, adapter, and insert may each have a plurality of threaded holes that can be aligned to allow the threaded fasteners to pass smoothly through them, thereby enabling the adapter to be removably associated with the insert. According to an exemplary embodiment of the invention, the removable association between the adapter and the insert can be achieved by a snap-fit engagement, wherein the adapter, particularly the flange portion of the adapter, and the connecting plate may have corresponding elements for the snap-fit engagement.
[0018] According to an exemplary embodiment of the invention, the adapter, particularly the flange portion, may include a sealing cord. The flange portion may accommodate the sealing cord to effectively seal the downpipe near the insertion opening.
[0019] According to an exemplary embodiment of the invention, a first orifice is formed on at least one sidewall of the insert, such that the first orifice is configured to allow an electric wire to pass through, which supplies power to the pump to energize it. The downpipe also serves as a housing for the electric wire, which may typically be laid on the ground and could potentially cause accidents such as electric shock. The electric wire can be at least partially accommodated in the downpipe using the first orifice of the insert. Additionally, any sealing element known in the relevant art can be used to properly seal the joint at the first orifice. Furthermore, the shape and size of the first orifice can be determined according to the shape and size of the electric wire.
[0020] According to an exemplary embodiment of the invention, a first orifice is formed adjacent to an insertion hole, particularly where the two are connected to each other. The insert may define a longitudinal axis such that the first orifice is formed along the longitudinal axis below the insertion hole. The first orifice may form an extension of the insertion hole. Depending on application requirements, the first orifice may be formed above, below, or to the side of the insertion hole. Alternatively, the first orifice may be an extension of the insertion hole, or it may be a separate hole adjacent to the insertion hole.
[0021] According to an exemplary embodiment of the invention, the adapter includes an opening configured to allow power lines to pass through it. The opening may be coaxial with a first orifice of the insert to allow the power lines to pass through easily without any deformation.
[0022] According to an exemplary embodiment of the invention, a second orifice is formed on at least one sidewall of the insert, particularly having an associated connector that allows a signal wire to be connected thereto. The second orifice may be formed on at least one sidewall of the insert such that it can be operatively configured to allow a signal wire to pass through it. The signal wire may travel at least partially through the downpipe via the second orifice to connect to a water level sensor. Additionally, the second orifice may be configured to allow the signal wire to pass through it via the connector. In other words, the downpipe can serve as a housing for the signal wire, which may typically be laid on the ground and could potentially cause accidents. The signal wire can be at least partially accommodated in the downpipe using the second orifice of the insert. Furthermore, any sealing element known in the relevant art can be used to properly seal the engagement at the second orifice.
[0023] According to an exemplary embodiment of the invention, the cross-sectional area of the top portion is larger than that of the bottom portion, wherein the top portion is configured as a concave connecting member and the bottom portion is configured as a convex connecting member for connection to the first and second segments of the downpipe, respectively. The connection between the adapter and the two segments of the downpipe can be made without tools. Furthermore, the connection between the adapter and the two segments of the downpipe can be a friction fit, a form fit, or a snap-fit fit. However, the connection between the adapter and the two parts of the downpipe can be made using fasteners or by welding.
[0024] According to an exemplary embodiment of the present invention, the cross-sectional area of the top portion is equal to the cross-sectional area of the bottom portion. According to an exemplary embodiment of the present invention, the cross-sectional area of the top portion is smaller than the cross-sectional area of the bottom portion. According to an exemplary embodiment of the present invention, the cross-sectional areas of the top and bottom portions are greater than, equal to, or less than the cross-sectional areas of the first and second segments of the downpipe. According to an exemplary embodiment of the present invention, the cross-sectional area of the first segment is greater than, equal to, or less than the cross-sectional area of the second segment.
[0025] According to an exemplary embodiment of the invention, an insert is connected to a downpipe associated with an irrigation system, wherein the irrigation system includes a rainwater harvesting system and a rainwater distribution system. The rainwater harvesting system includes a water reservoir fluidly connected to the downpipe for receiving rainwater therefrom. The rainwater distribution system includes: a pump having an inlet and an outlet for supplying water received from the water reservoir; a power line extending from a power source to deliver power to the pump; a hose fluidly connected to the pump for supplying the pumped water; and a signal line extending from or toward a water level sensor at least partially housed in the water reservoir. The insert can receive rainwater from a first section of the downpipe and guide at least a portion of the received rainwater toward the water reservoir via a second section of the downpipe. Additionally, the rainwater collected in the water reservoir can be distributed using the rainwater distribution system for further applications. Furthermore, the pump of the rainwater distribution system can be housed inside or outside the water reservoir, which can be additionally housed above ground or underground.
[0026] According to the invention, the inlet and outlet can be defined as ports, and accordingly, the pump can draw or receive water from the water reservoir via the ports, and the pump can deliver the pumped water to the consumer via the ports.
[0027] According to an exemplary embodiment of the invention, the pump is an electric water pump. Electric water pumps are commonly used in water conveyance applications. The electric water pump can be operated by a power supply received via an electric line carrying electrical energy from a power source such as a battery. However, any other type of pump may be used without departing from the spirit of the invention.
[0028] According to an exemplary embodiment of the present invention, the pump can be a submersible pump. The submersible pump can have a safe, lightweight, leak-proof, corrosion-resistant, compact, and portable structure. The submersible pump may require less maintenance. Alternatively, the submersible pump can also be a single-stage pump.
[0029] According to an exemplary embodiment of the invention, the downpipe may include a retainer to guide and retain hoses and / or power lines and / or signal lines. The downpipe may include a retainer located near the lower end of the downpipe, particularly the second segment, for properly aligning and retaining hoses and / or power lines and / or signal lines inside the downpipe to enable proper operation of the irrigation system. The retainer prevents hoses and / or power lines and / or signal lines from becoming tangled inside the downpipe.
[0030] Before discussing the invention with reference to the accompanying drawings, the invention will be briefly described in general terms. An insert is provided that is inserted into a downpipe of a roof drainage system. The insert includes an adapter to accommodate a pressure hose and a suction hose, as well as a power cable (or power line). Additionally, the insert has a connector connected to the insert to accommodate a signal line of a water level indicator for a water reservoir. Furthermore, the adapter has a seal and is threadedly connected to the insert.
[0031] The insert according to the invention allows a user to access the rainwater collected in the water reservoir without opening the maintenance opening provided with the water reservoir. The insert according to the invention also allows a hose or faucet to be directly connected to the insert.
[0032] According to an exemplary embodiment of the invention, the adapter may include an elbow portion and a flange portion. Additionally, the flange portion may include a nozzle portion, allowing a hose or faucet to be threadedly connected to the adapter. Furthermore, the adapter may have a seal. Additionally, the adapter may be threadedly connected to other components, particularly a connecting plate for removably associating with the insert.
[0033] Other features and aspects of the invention will become apparent from the following description and accompanying drawings. Attached Figure Description
[0034] The invention will be described in more detail with reference to the accompanying drawings, in which: Figure 1 A schematic diagram of an irrigation system, exemplified by an exemplary embodiment of the present disclosure, in which a pump is housed within a water reservoir is shown. Figure 2 A schematic diagram of an irrigation system according to an exemplary embodiment of the present disclosure, in which a pump is housed outside a water reservoir, is illustrated by way of example. Figure 3 A perspective view of an insert according to an exemplary embodiment of the present disclosure is illustrated; Figure 4 A perspective view illustrating an adapter according to an exemplary embodiment of the present disclosure is shown; Figure 5 An exploded view of an insert and adapter according to an exemplary embodiment of the present disclosure is shown; Figure 6 A perspective view illustrating an insert removably associated with an adapter according to an exemplary embodiment of the present disclosure is shown; and Figure 7 Another perspective view illustrating an insert removably associated with an adapter according to an exemplary embodiment of the present disclosure is shown. Detailed Implementation
[0035] The invention will now be described more fully with reference to the accompanying drawings, which illustrate exemplary embodiments of the invention incorporating one or more aspects thereof. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. For example, one or more aspects of the invention may be used in other embodiments and even other types of structures and / or methods. In the drawings, the same numerals denote the same elements.
[0036] Certain terms are used herein for convenience only and are not intended to limit the invention. For example, “upper,” “lower,” “front,” “rear,” “side,” “longitudinal,” “lateral,” “transverse,” “upward,” “downward,” “forward,” “backward,” “left,” “right,” “horizontal,” “vertical,” “upward,” “inner,” “outer,” “inward,” “outer,” “top,” “bottom,” “higher,” “above,” “below,” “center,” “middle,” “central,” “between,” “end,” “adjacent,” “closer,” “near,” “far,” “away,” “radial,” “circumferential,” etc., describe only the constructions shown in the accompanying drawings. In practice, components may be oriented in any direction, and therefore the terms should be understood to cover such variations unless otherwise specified.
[0037] Figure 1 A schematic diagram of an irrigation system 100 is illustrated. The irrigation system 100 includes a rainwater harvesting system 200. The rainwater harvesting system 200 includes a downpipe 210 having a cylindrical shape or a circular cross-section and defining a longitudinal axis X-X'. The downpipe 210 receives rainwater, for example, from the roof (not shown) of a residential building, such that the rainwater flows within the downpipe 210 in the direction of the longitudinal axis X-X'. The terms rainwater and water are used interchangeably in the disclosure of this invention.
[0038] Additionally, the downpipe 210 has a first segment 212 and a second segment 214 separate from the first segment 212, wherein the second segment 214 provides a greater flow length for rainwater flow than the first segment 212, wherein the second segment 214 is located downstream of the first segment 212 in the direction of rainwater flow, and wherein the second segment 214 is located below the first segment 212 when viewed along the longitudinal axis x-x'.
[0039] Additionally, an insert 220 is provided for the downpipe 210 and is disposed between the first segment 212 and the second segment 214 of the downpipe 210. The insert 220 has a cylindrical shape or a circular cross-section. The insert 220 has an open top portion 222, an open bottom portion 224, and at least one sidewall 226 located between the top portion 222 and the bottom portion 224. The bottom portion 224 is disposed downstream of the top portion 222 in the direction of rainwater flow. Furthermore, when viewed along the longitudinal axis X-X', the bottom portion 224 is disposed below the top portion 222.
[0040] Furthermore, the cross-sectional area of the top portion 222 is larger than that of the bottom portion 224. The top portion 222 is configured as a concave connecting member, and the bottom portion 224 is configured as a convex connecting member, to connect with the first segment 212 and the second segment 214 of the downpipe 210, respectively. In other words, the top portion 222 of the insert 220 can be connected to the first segment 212 of the downpipe 210, and the bottom portion 224 of the insert 220 can be connected to the second segment 214 of the downpipe 210.
[0041] Additionally, rainwater flows through the first section 212 of the downpipe 210, the insert 220, and the second section 214 of the downpipe 210, and is guided to a water reservoir 230, which also forms part of the rainwater harvesting system 200. The water reservoir 230 is fluidly connected to the downpipe 210 to receive rainwater from it. The downpipe 210, and particularly the second section 214 of the downpipe 210, extends at least partially inside the water reservoir 230, allowing rainwater to flow out of the downpipe 210 and be collected in the water reservoir 230.
[0042] In addition, the irrigation system 100 includes a rainwater distribution system 300. The rainwater distribution system 300 includes a pump 310 having an inlet 312 and an outlet 314 to supply water received from the water storage tank 230. The pump 310 is an electric water pump. Furthermore, Figure 1The electric water pump illustrated is a submersible pump. The rainwater distribution system 300 also includes a hose 316, particularly a pressure hose 316, fluidly connected to the pump 310 to supply the pumped water. The hose 316, as the pressure hose 316, is fluidly connected to the outlet 314 of the pump 310 for supplying the pumped water for further applications. Additionally, the rainwater distribution system 300 includes a hose 318, particularly a suction hose 318, fluidly connected to the inlet 312 of the pump 310 to draw water collected in the water reservoir 230. Furthermore, the rainwater distribution system 300 includes a power line 320 extending from a power source (not shown) to supply power, particularly electrical power, to the pump 310. Moreover, the rainwater distribution system 300 includes a signal line 330 extending from or toward a water level sensor 340, which is at least partially housed in the water reservoir 230. The signal line 330 is further connected to a remote device (not shown) for displaying the water level in the water reservoir 230. Additionally, the rainwater distribution system 300 includes an adapter 350 that is removably connected to the insert 220.
[0043] Continue to refer to Figure 1 For the operation of the irrigation system 100, pump 310 is at least partially submerged in water reservoir 230, such that at least inlet 312 of pump 310 is completely surrounded by water collected in water reservoir 230. Additionally, a power line 320 for operating pump 310 extends from a power source to pump 310 via an insert 220 in downpipe 210. In other words, when power line 320 is inserted into the second section 214 of downpipe 210 via insert 220, power line travels at least partially through the second section 214 of downpipe 210. When pump 310 receives power via power line 320, the pumped water flows to a pressure hose 316 fluidly connected to outlet 314 of pump 310. Pressure hose 316 extends from pump 310 to downpipe 210, particularly the second section 214 of downpipe 210, and is fluidly connected to adapter 350 to facilitate further use of the water collected in water reservoir 230. In other words, the pump 310 is housed inside the water reservoir 230 such that the pressure hose 316 extending from the outlet 314 of the pump 310 and the power line 320 extending from the power source to supply power to the pump 310 travel at least partially inside the drain pipe 210 and extend into the water reservoir 230.
[0044] In addition, throughout the operation of the irrigation system 100, a signal line 330 is used to monitor the water level in the water reservoir 230. The signal line travels at least partially through the downpipe 210 via an insert 220, particularly through the second section 214 of the downpipe 210, to be electrically connected to a water level sensor 340 that is at least partially housed in the water reservoir 230.
[0045] In addition, the downpipe 210, particularly the second section 214 of the downpipe 210, has a retainer 216 for guiding and retaining the pressure hose 316 and / or the power line 320 and / or the signal line 330. Figure 1 The retainer 216 illustrated is positioned near the lower end of the downpipe 210 or the lower end of the second segment 214 of the downpipe 210, which is near the pump 310, which is at least partially submerged in the water collected in the water reservoir 230.
[0046] Figure 2 A schematic diagram of an irrigation system 100 is shown, in which pump 310 is housed outside a water reservoir 230. Pump 310 is located near the water reservoir 230. Pump 310 is an electric water pump. Pump 310 draws electrical energy or power from a power source (not shown) via power line 320. Additionally, pump 310 draws water to be pumped from the water reservoir 230 via a suction hose 318 fluidly connected to an adapter 350, the other end of which is fluidly connected to a hose 319 or a secondary hose 319 that at least partially travels through a second section 214 of the downpipe 210 and is at least partially submerged in the water reservoir 230. In other words, when pump 310 is operating, water in the water reservoir 230 flows within the secondary hose 319 due to the suction force of pump 310, and water from the secondary hose 319 is transferred via adapter 350 to the suction hose 318, allowing pump 310 to receive the water to be pumped. Additionally, the water received by pump 310 is pumped out of pump 310 via pressure hose 316, which can be further fluidly connected to any known water dispensing accessory for dispensing to perform further applications.
[0047] In addition, the downpipe 210, particularly the second section 214 of the downpipe 210, includes a retainer 216 for guiding and retaining the secondary hose 319 and / or the signal line 330. Figure 2 The retainer 216 illustrated is positioned near the lower end of the downpipe 210 or the lower end of the second segment 214 of the downpipe 210, which is defined as the end of the downpipe 210 near the water collected in the water reservoir 230 or the end of the second segment 214 of the downpipe 210.
[0048] Figure 3A perspective view of insert 220 is illustrated. Insert 220 is configured to connect to a downpipe 210 associated with irrigation system 100. Insert 220 defines a longitudinal axis Y-Y' such that when insert 220 is connected to downpipe 210 between first segment 212 and second segment 214, the longitudinal axis X-X' coincides with the longitudinal axis Y-Y'. Insert 220 includes an open top portion 222, an open bottom portion 224, and at least one sidewall 226 located between the top portion 222 and the bottom portion 224. The at least one sidewall 226 is a sidewall 226 having an inner surface 225 and an outer surface 227 opposite to the inner surface 225. In addition, the cross-sectional area of the top portion 222 is larger than the cross-sectional area of the bottom portion 224. The top 222 is configured as a concave connecting member and the bottom 224 is configured as a convex connecting member to connect to the first segment 212 and the second segment 214 of downpipe 210, respectively. In other words, the top portion 222 of the insert 220 can be connected to the first segment 212 of the downpipe 210, and the bottom portion 224 of the insert 220 can be connected to the second segment 214 of the downpipe 210.
[0049] The insert 220 also includes an insertion hole 221 located in at least one sidewall 226. The insertion hole 221 is a substantially circular hole. The insertion hole 221 extends to form a first opening 223 having a substantially circular shape, wherein the size of the insertion hole 221 is larger than that of the first opening 223. In other words, the insert 220 defines a longitudinal axis Y-Y' such that the first opening 223 is formed on at least one sidewall 226 of the insert 220 below the insertion hole 221 along the longitudinal axis Y-Y', and the first opening 223 forms an extension of the insertion hole 221. In other words, the first opening 223 is formed close to the insertion hole 221, and in particular, the two are connected to each other. In addition, the first opening 223 is operatively configured to allow an electrical line 320 to pass through it, such that the electrical line travels at least partially through the drain pipe 210, particularly the second segment 214, via the first opening 223, and supplies power to the pump 310 to energize it.
[0050] Additionally, a second orifice 229 is formed on at least one sidewall 226 of the insert 220, such that the second orifice 229 is a substantially circular hole and is operatively configured to allow a signal line 330 to pass through it, such that the signal line 330 travels at least partially through the drain pipe 210, particularly the second segment 214, via the second orifice 229 to connect with the water level sensor 340. The second orifice 229 is positioned close to the insert hole 221 and the first orifice 223, wherein the size of the second orifice 229 is smaller than that of the insert hole 221 and substantially equal to that of the first orifice 223. Furthermore, when the first orifice 223 and the second orifice 229 are not in use, the first orifice 223 and the second orifice 229 are respectively blocked by a blocking member (not shown).
[0051] Additionally, the insert 220 includes a plurality of protruding orifices 228, specifically four protruding orifices 228, which surround the insertion hole 221 in such a manner that they form a square pattern around the insertion hole 221. Each of the plurality of protruding orifices 228 is configured to allow the insert 220 to be removably associated with the adapter 350.
[0052] Figure 4 A perspective view of adapter 350 is illustrated. Adapter 350 includes ends 351 and 353, such that one end of adapter 351 extends from the inner surface 225 of insert 220 into insert 220 at insertion hole 221, and the other end 353 is formed to allow hoses 316 and 319 to be connected to that end. In other words, adapter 350 connects to insert 220 at insertion hole 221, and one end 353 extends into insert 220, thereby forming to allow hoses 316 and 319 to be connected to that end. Adapter 350 is a two-part adapter 350 and includes a flange portion 352 and an elbow portion 354, wherein the flange portion 352 is substantially perpendicular to the elbow portion 354. The flange portion 352 is integrally or removably formed with the elbow portion 354. The elbow portion 354 is connected to the flange portion 352 and extends outwardly into insert 220. Additionally, the flange portion 352 is configured to allow for removal of the insert 220 from the adapter 350. Furthermore, the elbow portion 354 is configured to fluidly connect with hoses 316 and 319 when the pump 310 is housed inside the water reservoir 230 or outside the water reservoir 230.
[0053] Additionally, the flange portion 352 is a substantially elliptical portion that operatively engages with the inner surface 225 of at least one sidewall 226 of the insert 220 when the adapter 350 is associated with the insert 220. Furthermore, the flange portion 352 includes a protrusion 356 having a substantially elliptical structure, wherein the boundary wall of the protrusion 356 is located, at least at its edges, inside the boundary wall of the flange portion 352. This substantially elliptical space formed between the boundary wall of the protrusion 356 and the boundary wall of the flange portion 352 accommodates a sealing cord 358, such that the sealing cord 358 rests against the boundary wall of the protrusion 356 during assembly. In other words, the adapter 350, and particularly the flange portion 352, includes a sealing cord 358.
[0054] Additionally, the adapter 350, particularly the flange portion 352, includes a port portion 360 substantially surrounded by the protrusion 356. The port portion 360 is operatively configured to allow dispensing of water collected in the water reservoir 230 when the adapter 350 is removably associated with the insert 220. The port portion 360 defines an inlet toward the elbow portion 354 and an outlet 362 extending opposite the inlet and away from the protrusion 356. The inlet is configured to receive water from the elbow portion 354, while the outlet 362 is configured to discharge the received water, wherein the plane of the inlet is substantially parallel to the plane of the outlet 362. The port portion 360 includes a thread 364 configured to allow removable or threaded engagement with a watering component. The thread 364 has a helical configuration.
[0055] Additionally, the flange portion 352 includes a generally U-shaped opening 366 disposed below the nozzle portion 360. The opening 366 is configured to allow the power line 320 to pass through toward the second segment 214 of the drain pipe 210 when the adapter 350 is removably associated with the insert 220. In other words, the adapter 350 includes the opening 366 configured to allow the power line 320 to pass through it. In other words, when the pump 310 is housed in the water reservoir 230, the power line 320 connecting the pump 310 reaches the pump 310 through the opening 366.
[0056] Additionally, the flange portion 352 includes a plurality of orifices 368, specifically four orifices 368, which surround the nozzle portion 360 in a manner forming a square pattern around the nozzle portion 360. Each of the plurality of orifices 368 is configured to allow removable association between the insert 220 and the adapter 350. Furthermore, the flange portion includes a protruding orifice 370 near the opening 366. The protruding orifice 370 is configured to allow a signal line 330 to pass through it, such that when the adapter 350 is removably associated with the insert 220, the signal line 330 travels at least partially through the drain pipe 210, specifically the second segment 214, to connect to the water level sensor 340. Furthermore, connector 372 is removably connected to protruding orifice 370 such that connector 372 is configured to allow secure attachment of signal line 330, such that when adapter 350 is removably associated with insert 220, signal line 330 travels at least partially through downpipe 210, particularly second segment 214, to connect to water level sensor 340.
[0057] Figure 5An exploded view of the insert 220 and adapter 350 is illustrated. The insert 220 includes an insertion hole 221 located in at least one sidewall 226 and an adapter 350 associated with the insert 220 at the insertion hole 221. The adapter 350 is removably associated with the insert 220 using a connecting plate 400. In other words, the connecting plate 400 is operatively configured to removably associate the adapter 350 and the insert 220. The connecting plate 400 is configured to removably engage with an outer surface 227 of at least one sidewall 226, and is preferably operatively configured to associate the adapter 350 and the insert 220.
[0058] Additionally, the connecting plate 400 has a generally elliptical structure with a primary hole 402 similar to the insertion hole 221 and a secondary hole 404 similar to the first orifice 223. The primary hole 402 extends to form the secondary hole 404, which has a generally circular shape, and the size of the primary hole 402 is larger than that of the secondary hole 404. The secondary hole 404 is formed below the primary hole 402. Furthermore, the secondary hole 404 is operatively configured to allow the power line 320 to pass through it, such that the power line travels at least partially through the downpipe 210, particularly the second segment 214, via the secondary hole 404.
[0059] Additionally, a tertiary hole 406 is formed in the connecting plate 400, such that the tertiary hole 406 is a substantially circular orifice and is operatively configured to allow a signal line 330 to pass through it, such that the signal line 330 travels at least partially through the downpipe 210, particularly the second segment 214, via the tertiary hole 406 to connect to the water level sensor 340. The tertiary hole 406 is positioned close to the primary hole 402 and the secondary orifice 404, wherein the size of the tertiary hole 406 is smaller than that of the primary hole 402 and substantially equal to that of the secondary hole 404. Furthermore, the connecting plate 400 includes a plurality of protruding orifices 408, particularly four orifices 408, which are arranged in a manner surrounding the primary hole 402 such that they form a square pattern around the primary hole 402. Each of the plurality of orifices 408 is configured to allow a removable association between the insert 220 and the adapter 350.
[0060] Continue to refer to Figure 5During the removable association of the insert 220 with the adapter 350 using the connecting plate 400, the adapter 350 is inserted into the insert 220 such that one end of the adapter 350 extends from the inner surface 225 of the insert 220 into the insert 220 at the insertion hole 221, and the other end 353 is formed to allow the hoses 316, 319 to be connected to that end. Additionally, during the removable association of the insert 220 with the adapter 350 using the connecting plate 400, the adapter 350 is inserted into the insert 220 such that the flange portion 352 operatively engages with the inner surface 225 of at least one sidewall 226 of the insert 220 and the nozzle portion 360 extends out of the insertion hole 221. In other words, when the adapter 350 is associated with the insert 220, the nozzle portion 360 extends out of the insert 220 from the insertion hole 221. Furthermore, when the adapter 350 is inserted into the insert 220, the plurality of orifices 368 of the adapter 350 are aligned with the plurality of protruding orifices 228 of the insert 220. Additionally, when the adapter 350 is inserted into the insert 220, the opening 366 of the adapter 350 is aligned with the first orifice 223 of the insert 220. Moreover, when the adapter 350 is inserted into the insert 220, the protruding orifice 370 of the adapter 350 is aligned with the second orifice 229 of the insert 220. In other words, the second orifice 229 specifically has an associated connector 370 that allows the signal line 330 to be connected thereto.
[0061] Additionally, during the removable association of the insert 220 with the adapter 350 using the connecting plate 400, after the adapter 350 is inserted into the insert 220, the connecting plate 400 becomes removably engaged with the outer surface 227 of at least one sidewall 226 of the insert 220, such that: the primary hole 402 of the connecting plate 400 is aligned with the insertion hole 221 of the insert 220; the secondary hole 404 is aligned with the opening 366 of the adapter 350 and the first orifice 223 of the insert 220; the tertiary hole 406 of the connecting plate 400 is aligned with the protruding orifice 370 of the adapter 350 and the second orifice 229 of the insert 220; and the plurality of protruding orifices 408 of the connecting plate 400 are aligned with the plurality of orifices 368 of the adapter 350 and the plurality of protruding orifices 228 of the insert 220.
[0062] Furthermore, when the adapter 350 and the connecting plate 400 are properly aligned with the insert 220, the removable connection between the adapter 350 and the insert 220 is achieved by means of fasteners 500, particularly threaded fasteners 500. The threaded fasteners 500 pass through multiple protruding holes 408 in the connecting plate 400, multiple protruding holes 228 in the insert 220, and multiple holes 368 in the adapter 350 to ensure the connection between the adapter 350 and the insert 220.
[0063] Additionally, connector 372 engages with each of the following: the tertiary hole 406 of connector plate 400, the protruding orifice 370 of adapter 350, and the second orifice 229 of insert 220, such that signal line 330 passes through connector 372. In other words, protruding orifice 370 is formed on adapter 350, second orifice 229 is formed on at least one sidewall 226 of insert 220, and tertiary hole 406 is formed on connector plate 400, such that protruding orifice 370, second orifice 229, and tertiary hole 406 are operatively configured to allow signal line 330 to pass through them. In other words, signal line 330 travels at least partially through drain pipe 210 via protruding orifice 370, second orifice 229, and tertiary hole 406 to connect to water level sensor 340. In other words, the protruding orifice 370, the second orifice 229, and the tertiary orifice 406 are configured to allow the signal line 330 to pass through them via the connector 372. Furthermore, when the pump 310 is housed in the water reservoir 230, the power line 320 is inserted into the downpipe 210 via the secondary orifice 404, the opening 366, and the first orifice 223 to supply power to the pump 310.
[0064] Figure 6 A perspective view of an insert 220 removably associated with adapter 350 is illustrated. Adapter 350 includes a flange portion 352 such that the flange portion 352 includes a nozzle portion 360. The nozzle portion 360 is operatively configured to connect with a hose 318 or with a watering component, particularly a hose connector 600, for rainwater distribution for further applications. The nozzle portion 360 receives rainwater from an elbow portion 354, which further receives rainwater from the water reservoir 230 via a hose 316 when the pump 310 is housed inside the water reservoir 230, or via a hose 319 when the pump 310 is housed outside the water reservoir 230.
[0065] Figure 7 Another perspective view illustrates the insert 220 removably associated with the adapter 350. The adapter 350 includes a flange portion 352 such that the flange portion 352 includes a port portion 360. The port portion 360 is operatively configured to connect with a hose 318 or with a watering component, particularly a faucet connector 700, for rainwater distribution for further applications, such that the faucet connector 700 is further fluidly connected to a faucet 702. The port portion 360 receives rainwater from an elbow portion 354, which further receives rainwater from the water reservoir 230 via a hose 316 when the pump 310 is housed inside the water reservoir 230 or via a hose 319 when the pump 310 is housed outside the water reservoir 230.
[0066] Exemplary embodiments and examples of the invention have been disclosed in the accompanying drawings and description, and although specific terminology has been used, it is used only in a general and descriptive sense and not to limit the scope of the invention as set forth in the appended claims.
[0067] Component list
[0068] 100 Irrigation System
[0069] 200 Rainwater Harvesting System
[0070] 210 downpipe
[0071] 212 First Section
[0072] 214 Second Section
[0073] 216 Retainer
[0074] 220 Insert
[0075] 221 Insertion Hole
[0076] 222 Top section
[0077] 223 First Orifice
[0078] 224 Bottom section
[0079] 225 inner surface
[0080] 226 Sidewall
[0081] 227 Outer surface
[0082] 228 Protruding orifice
[0083] 229 Second Orifice
[0084] 230 Water Storage Tank
[0085] 300 Rainwater Distribution System
[0086] 310 pump
[0087] Entrance 312
[0088] 314 Export
[0089] 316 hose, pressure hose
[0090] 318 hose, suction hose
[0091] 319 hose, secondary hose
[0092] 320 power line
[0093] 330 signal line
[0094] 340 water level sensor
[0095] 350 Adapter
[0096] 351 end
[0097] 352 Flange portion
[0098] 353 end
[0099] 354 elbow section
[0100] 356 Highlighted Parts
[0101] 358 Sealing Rope
[0102] 360mm nozzle section
[0103] 362 Exports
[0104] 364 thread
[0105] 366 opening
[0106] 368 orifice
[0107] 370 protruding orifice
[0108] 372 connector
[0109] 400 Connecting Board
[0110] 402 Primary Hole
[0111] 404 secondary hole
[0112] 406 Three-level hole
[0113] 408 Protruding orifice
[0114] 500 Fasteners, Threaded Fasteners
[0115] 600 Hose Connector
[0116] 700 Faucet Connector
[0117] 702 faucet
[0118] XX' longitudinal axis
[0119] YY' longitudinal axis
Claims
1. An insert (220) for a downpipe (210), wherein the downpipe (210) has a first segment (212) and a second segment (214) separate from the first segment (212), wherein the insert (220) has an open top portion (222), an open bottom portion (224) and at least one sidewall (226) therebetween, the at least one sidewall having an inner surface (225) and an outer surface (227) opposite to the inner surface (225). The top portion (222) of the insert (220) is connectable to the first segment (212) of the downpipe (210), and the bottom portion (224) of the insert (220) is connectable to the second segment (214) of the downpipe (210). Its features are: The insert (220) also includes an insertion hole (221) located in the at least one sidewall (226) and an adapter (350) associated with the insert (220) at the insertion hole (221). The adapter (350) extends into the interior of the insert (220) at one end (353), thereby enabling the hoses (316, 319) to be connected to the end. The adapter (350) includes a port portion (360) at its other end, which is operatively configured to connect to a hose (318) or to a watering component, particularly a hose connector (600) or a faucet connector (700).
2. The insert (220) according to any one of the preceding claims, wherein the adapter (350) is removably connected to the insert (220).
3. The insert (220) according to any one of the preceding claims. The adapter (350) includes a flange portion (352) and an elbow portion (354), wherein when the adapter (350) is associated with the insert (220), the flange portion (352) operatively engages with the inner surface (225) of at least one sidewall (226) of the insert (220). The elbow portion (354) is connected to the flange portion (352) and extends outward into the interior of the insert (220).
4. The insert (220) according to any one of the preceding claims. The connecting plate (400) is removably engaged with the outer surface (227) of the at least one sidewall (226), and is preferably operatively configured to associate the adapter (350) and the insert (220).
5. The insert (220) according to any one of the preceding claims. A first orifice (223) is formed on at least one sidewall (226) of the insert (220) such that the first orifice (223) is configured to allow a power line (320) to pass through, which supplies power to the pump to energize it.
6. The insert (220) according to claim 5. The first opening (223) is formed near the insertion hole (221), and in particular, the two are connected to each other.
7. The insert (220) according to claim 6. The adapter (350) includes an opening (366) configured to allow the power line (320) to pass through it.
8. The insert (220) according to any one of the preceding claims, wherein a second aperture (229) is formed on the at least one sidewall (226) of the insert (220), and in particular has an associated connector (372) that allows a signal line (330) to be connected thereto.
9. The insert (220) according to any one of the preceding claims. The top portion (222) has a larger cross-sectional area than the bottom portion (224), wherein the top portion (222) is configured as a concave connecting member and the bottom portion (224) is configured as a convex connecting member to connect to the first segment (212) and the second segment (214) of the downpipe (210), respectively.