Photovoltaic driven soil remediation device
By combining photovoltaic-driven tree-body components and insertion components, the problem of insufficient fixation and repair range of existing soil remediation devices is solved, achieving long-term and wide-range soil remediation effects, and improving the aesthetics and economy of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG AILIAN ECOLOGICAL ENVIRONMENT CO LTD
- Filing Date
- 2025-03-26
- Publication Date
- 2026-06-26
AI Technical Summary
Existing soil remediation devices are difficult to fix in the soil for a long time, have limited remediation range, and are not aesthetically pleasing.
Design a photovoltaic-driven soil remediation device that utilizes a combination of tree-shaped components and inserting components. Energy is provided by photovoltaic panels, and a lifting drive device controls the side spikes to extend into the soil, achieving long-term fixation and wide-area remediation. The design incorporates springs and spring clips to optimize agent injection and penetration.
It achieves long-term fixation in the soil, has good aesthetics, can restore the soil for a longer period and a wider range, and has a simple structure and low cost.
Smart Images
Figure CN120155447B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of soil remediation device technology, and more specifically to a photovoltaic-driven soil remediation device. Background Technology
[0002] Soil remediation equipment is a device that uses physical, chemical, or biological methods to restore contaminated soil to its normal function.
[0003] Patent document (CN211247747U) discloses a soil remediation agent dispensing device, including a fixed base, a movable base slidably mounted on the fixed base, a conical rod rotatably mounted on the bottom of the movable base, the bottom end of the conical rod extending to the outside of the fixed base, a reagent tank slidably mounted on the top of the fixed base, and a water pump fixedly mounted on the bottom of the reagent tank. During injection, the conical rod makes a hole in the soil, and a connecting rod simultaneously moves the reagent tank downwards and turns on the water pump, which pumps the reagent into the soil after the hole is made, thus injecting the remediation agent into the soil. However, firstly, this soil remediation agent dispensing device is difficult to remain stationary in one location in the soil for a long time and is unsightly; secondly, when the conical rod is inserted into the soil, it can only remediate the soil within a limited distance outside the conical hole, resulting in a narrow range.
[0004] Therefore, there is a need for a photovoltaic-driven soil remediation device that is permanently fixed to the soil, aesthetically pleasing, and capable of providing longer-term and wider-ranging soil remediation. Summary of the Invention
[0005] The main objective of this application is to provide a photovoltaic-driven soil remediation device, wherein the photovoltaic-driven soil remediation device includes a tree body component, a penetrating component, and several side spikes. The tree body component includes a main trunk and several branch sections, each of which is provided with several photovoltaic panels. The main trunk has a first accommodating cavity, which contains a battery, a water pump, a reagent tank, and a lifting drive device. The battery is electrically connected to the photovoltaic panels, the water pump, and the lifting drive device. The penetrating component is fixedly connected to the bottom of the tree body component. The penetrating component has a second accommodating cavity, in which a lifting component is vertically mounted. The lifting component is connected to the push rod of the lifting drive device. The lifting component has several conical sections and a water inlet channel. The top of each conical section has several injection holes arranged in a circular array. The water inlet channel flows through each injection hole. The inlet of the water pump is connected to the outlet of the reagent tank. The outlet is connected to the inlet channel. Each cone-shaped part is provided with a side bar, and the side bar corresponds to the injection hole. The side bar is arranged horizontally and slidably mounted on the insert. When the lifting member moves up and down, the insert is placed in the second accommodating cavity or extends a predetermined distance from the side of the insert. Each side bar has a flow channel with several drainage holes. When the lifting member moves down to a predetermined distance, each injection hole is connected to the flow channel of the corresponding side bar. The tree-shaped part improves the aesthetics, and the photovoltaic panel on the branch provides energy to the battery. After the insert is inserted into the soil, the lifting drive device is activated, and the side bar extends out of the side wall of the insert. The liquid repair liquid in the agent tank is injected into the side bar and seeps into the soil by the water pump. Compared with the prior art, it has the advantages of being fixed in the soil for a long time, being aesthetically pleasing, and being able to repair the soil for a longer period and over a wider area.
[0006] Another objective of this application is to provide a photovoltaic-driven soil remediation device, wherein the photovoltaic-driven soil remediation device further includes a plurality of first springs, each of the side spikes is fitted with a first spring, the two ends of the first spring are respectively connected to the side spike and the cavity wall of the second accommodating cavity, and each of the injection holes has a recessed portion at the end opposite to the water inlet channel. When the side spike is facing the injection hole, the side spike extends into the recessed portion a predetermined distance under the elastic force of the first spring, providing an infiltration space between the end of the side spike and the soil.
[0007] To achieve at least one of the above-mentioned objectives, this application provides a photovoltaic-driven soil remediation device, wherein the photovoltaic-driven soil remediation device comprises:
[0008] A tree-like structure includes a main trunk and several branches, each branch having several photovoltaic panels. The main trunk contains a first accommodating cavity, which houses a battery, a water pump, a medicine tank, and a lifting drive device. The battery is electrically connected to the photovoltaic panels, the water pump, and the lifting drive device.
[0009] A piercing device is fixedly connected to the bottom of the tree body component. The piercing device has a second receiving cavity, within which a lifting component is vertically mounted. The lifting component is connected to the push rod of the lifting drive device. The lifting component has several conical sections and a water inlet channel. The top of each conical section has several injection holes arranged in a circular array. The water inlet channel flows through each injection hole. The inlet of the water pump is connected to the outlet of the medicine tank, and the outlet of the water pump is connected to the water inlet channel.
[0010] A plurality of side barbs are provided on the side of each of the cone portions. Each side barb corresponds to a liquid injection hole. The side barbs are arranged horizontally and slidably mounted on the inserter. When the lifting member moves up and down, the inserter is placed in the second accommodating cavity or extends a predetermined distance from the side of the inserter. Each side barb has a liquid flow channel with a plurality of drain holes. When the lifting member moves down to a predetermined distance, each liquid injection hole communicates with the liquid flow channel of the corresponding side barb.
[0011] In one or more embodiments of this application, the photovoltaic-driven soil remediation device further includes a plurality of first springs. Each of the side spikes is fitted with a first spring. The two ends of the first spring are respectively connected to the side spike and the cavity wall of the second accommodating cavity. Each of the injection holes has a recessed portion at the end opposite to the water inlet channel. When the side spike is facing the injection hole, the side spike extends into the recessed portion a predetermined distance under the elastic force of the first spring.
[0012] In one or more embodiments of this application, each of the drainage holes has a spring groove at its opening, and a spring is provided in the spring groove. One end of the spring is fixedly connected to the side barb, and the spring normally closes the drainage hole.
[0013] In one or more embodiments of this application, each of the side-spiking rods includes a main rod body, a sleeve rod portion, and a flow-limiting plug. The main rod body has a first chamber, and the sleeve rod portion has a second chamber. The sleeve rod portion is sleeved on the end of the main rod body opposite to the conical portion, and the first chamber communicates with the second chamber to form the flow channel. The flow-limiting plug is slidably disposed in the first chamber. The sleeve rod portion also has a protrusion extending from the center of the second chamber toward the conical portion and extending into the first chamber a predetermined distance. The flow-limiting plug has a central hole with a diameter larger than the radial dimension of the protrusion. The first chamber has a shoulder portion with a second spring provided on the shoulder portion. The drainage hole is located on the side wall and bottom wall of the second chamber.
[0014] In one or more embodiments of this application, the diameter of the drain hole located on the bottom wall of the second chamber is smaller than the diameter of the drain hole located on the side wall of the second chamber.
[0015] In one or more embodiments of this application, the projections of the side spikes on two adjacent conical portions in the height direction do not coincide.
[0016] In one or more embodiments of this application, the medicine box is cylindrical and is fitted outside the lifting drive device.
[0017] In this embodiment, the photovoltaic-driven soil remediation device includes a tree body component, an inserting component, and side spikes. The tree body component includes a main trunk and branch sections. A photovoltaic panel is mounted on the branch section. The main trunk has a first accommodating cavity containing a battery, a water pump, a reagent tank, and a lifting drive device. The battery is electrically connected to the photovoltaic panel, water pump, and lifting drive device. The inserting component has a second accommodating cavity containing a lifting component. The lifting component has a conical portion and a water inlet channel. The top of the conical portion has an injection hole, and the water inlet channel communicates with the injection hole. The water inlet of the water pump is connected to the outlet of the reagent tank, and the water outlet of the water pump is connected to the water inlet channel. Each side of the conical portion is provided with a side spike, which slides on the inserting component. When the lifting component is lifted... When the device moves up and down, the insert is placed in the second receiving cavity or extends a predetermined distance from the side of the insert. Each side bar has a flow channel with a drainage hole. When the lifting device moves down to the predetermined distance, each injection hole connects with the flow channel of the corresponding side bar. The aesthetics are improved by setting the tree body, and the photovoltaic panel on the branch provides energy to the battery. After the insert is inserted into the soil, the lifting drive device is activated, and the side bar extends out of the side wall of the insert. The liquid repair liquid in the agent tank is injected into the side bar and seeps into the soil by a water pump. Compared with the existing technology, it has the advantages of being fixed in the soil for a long time, being aesthetically pleasing, and being able to repair the soil for a longer period and a wider range. Attached Figure Description
[0018] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:
[0019] Figure 1 The figure shows a schematic diagram of the structure of a photovoltaic-driven soil remediation device according to the present invention;
[0020] Figure 2 The diagram shows... Figure 1 A magnified view of a portion at point C;
[0021] Figure 3 The diagram shows a schematic of the side burr component. Detailed Implementation
[0022] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.
[0023] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.
[0024] While ordinal numbers such as "first," "second," etc., will be used to describe various components, this does not limit which components are used. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0025] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.
[0026] Schematic photovoltaic-driven soil remediation device, reference Figures 1 to 3According to a preferred embodiment of the present invention, a photovoltaic-driven soil remediation device includes a tree body component 10, an insert component 20, and a plurality of side spikes 30.
[0027] Specifically, such as Figure 1 As shown, the tree body 10 includes a main trunk 101 and several branch sections 102. Each branch section 102 is equipped with several photovoltaic panels 1021. The main trunk 101 has a first accommodating cavity 1011, which contains a battery 103, a water pump 104, a reagent tank 105, and a lifting drive device 106. The reagent tank 105 stores a liquid soil heavy metal remediation agent, which includes, but is not limited to, patent document (CN209). The liquid for dissolving heavy metal ions disclosed in (206028U) includes a battery 103 electrically connected to the photovoltaic panel 1021, the water pump 104, and the lifting drive device 106; additionally, the insert 20 is fixedly connected to the bottom of the tree body 10, the insert 20 has a second receiving cavity 201, and a lifting member 202 is vertically disposed within the second receiving cavity 201. The lifting member 202 is connected to the push rod of the lifting drive device 106, and the lifting member 202 has several conical portions 2. 021 and a water inlet channel 2022, each of the conical portions 2021 has a plurality of injection holes 2023 arranged in a ring array at its top. The water inlet channel 2022 communicates with each of the injection holes 2023. The water inlet of the water pump 104 is connected to the outlet of the medicine tank 105, and the water outlet of the water pump 104 is connected to the water inlet channel 2022. In addition, each of the conical portions 2021 has a side bar 30 on its side, and the side bar 30 corresponds one-to-one with the injection hole 2023. The side barb 30 is arranged horizontally and slidably mounted on the insertion member 20. When the lifting member 202 moves up and down, the insertion member 20 is placed in the second accommodating cavity 201 or extends a predetermined distance from the side of the insertion member 20. Each side barb 30 has a flow channel 301 with several drainage holes 302. When the lifting member 202 moves down to a predetermined distance, each injection hole 2023 communicates with the flow channel 301 of the corresponding side barb 30.
[0028] It should be noted that by setting the tree body part 10 on the insert 20, the insert 20 can be inserted into the soil for a long period of time to ensure that it can be inserted into the soil for a long time to restore it. At the same time, it serves an aesthetic purpose and imitates a tree. By setting the photovoltaic panel 1021 on the branch part 102, the battery 103 placed in the main trunk part is provided with energy supply, which in turn provides a power source for the water pump 104 and the lifting drive device 106, thus providing conditions for injecting soil remediation liquid into the soil.
[0029] Furthermore, it should be emphasized that after the piercing member 20 penetrates the soil, by actuating the push rod of the lifting drive device 106, the lifting member 202 moves downward a predetermined distance. Because the side spikes 30 are in contact with the lifting member 202, when the lifting member 202 moves downward, each side spike 30 experiences a horizontal force, causing it to extend beyond the side wall of the piercing member 20 and embed itself into the soil outside the piercing member 20. It should also be noted that when the cone portions 2021 move towards each other to the predetermined position, the side spikes 30 are directly opposite the injection hole 2023, and... The liquid flow channel 301 is connected to the injection hole 2023. Subsequently, by activating the water pump 104, the liquid soil remediation agent in the reagent tank 105 flows sequentially into the water inlet channel 2022, the injection hole 2023, and the liquid flow channel 301, and is discharged from the drain hole 302 and seeps into the soil, thereby reducing the content of heavy metals in the soil and achieving soil remediation. In addition, when a large amount of liquid soil heavy metal remediation agent in the reagent tank 105 has been used, the disassembly plate on the main trunk 101 located above the ground can be opened to replenish the liquid soil heavy metal remediation agent in the reagent tank 105.
[0030] In summary, by incorporating the tree-like component 10 onto the insert 20, the soil remediation device can continuously inject solution into a specific location in the soil, reducing the heavy metal content at that location. Furthermore, the tree-like design of the tree-like component 10 enhances the aesthetics of the soil during this remediation process. Additionally, by allowing the insert 20 to penetrate the soil and then extending the side bar 30 beyond the side wall of the insert 20, and connecting the liquid flow channel 301 within the side bar 30 to the reagent tank 105, the liquid soil heavy metal remediation agent can penetrate the soil over a wider area. Compared to existing technologies, this method offers advantages such as long-term fixation on the soil, improved aesthetics, and the ability to remediate the soil over a longer period and across a wider area.
[0031] Furthermore, to ensure that the side barb 30, after being directly opposite the injection hole 2023, can extend into the injection hole 2023 a predetermined distance, such as... Figure 2As shown, the photovoltaic-driven soil remediation device also includes several first springs 303. Each side bar 30 is fitted with a first spring 303. The two ends of the first spring 303 are respectively connected to the side bar 30 and the cavity wall of the second accommodating cavity 201. Each injection hole 2023 has a countersunk hole 20231 at the end opposite to the water inlet channel 2022. When the side bar 30 is facing the injection hole 2023, the side bar 30 extends into the countersunk hole 20231 by a predetermined distance under the elastic force of the first spring 303.
[0032] It should be emphasized that the end of the side bar 30 has the drainage hole 302. If the end of the side bar 30 is in contact with the soil after penetrating to a predetermined depth, the liquid soil heavy metal remediation agent will be blocked by the soil and the penetration speed will be slow. In view of this, in this invention, by setting the sinkhole portion 20231 of the first spring 303, when the side bar 30 is facing the injection hole 2023, the side bar 30 is retracted a predetermined distance towards the sinkhole portion 20231, and a space is created between the end of the side bar 30 and the soil, so that the liquid soil heavy metal remediation agent can penetrate into the soil more quickly.
[0033] It should also be emphasized that if soil enters the slurry channel 301 along the drainage hole 302 and blocks the drainage hole 302 before the side bar 30 has penetrated to the predetermined position in the soil, it will also affect the drainage. Therefore, in this invention, if... Figure 3 As shown, each of the drainage holes 302 has a spring groove at its opening, and a spring 3021 is provided in the spring groove. One end of the spring 3021 is fixedly connected to the side bar 30. The spring 3021 normally closes the drainage hole 302.
[0034] It should be noted that by setting the spring piece 3021 to bend outward in only one direction, during the process of the side barb 30 piercing the soil, that is, before the water pump 104 delivers the liquid soil heavy metal remediation agent into the flow channel 301, soil is effectively prevented from entering and clogging the drainage hole 302. When the liquid soil heavy metal remediation agent flows into the flow channel 301, the spring piece is slightly bent outward under the impact of the water flow, allowing the liquid soil heavy metal remediation agent to seep into the soil.
[0035] It should also be emphasized that, since the insert 20 has multiple cone-shaped portions 2021 in the height direction, the side spikes 30 on the cone-shaped portions 2021 farther from the water pump 104 receive less of the liquid soil heavy metal remediation agent. Therefore, in this invention, as... Figure 3As shown, each of the side-spiking rods 30 includes a main rod body 304, a sleeve rod portion 305, and a flow-limiting plug 306. The main rod body 304 has a first chamber 3041, and the sleeve rod portion 305 has a second chamber 3042. The sleeve rod portion 305 is sleeved on the end of the main rod body 304 opposite to the conical portion 2021, and the first chamber 3041 and the second chamber 3042 communicate to form the flow channel 301. The flow-limiting plug 306 is slidably disposed in the first chamber 3041. 05 also has a protrusion 3051, which extends from the center of the second chamber 3042 toward the cone portion 2021 and extends into the first chamber 3041 a predetermined distance. The flow restrictor 306 has a central hole 3061, the diameter of which is larger than the radial dimension of the protrusion 3051. The first chamber 3041 has a shoulder portion, on which a second spring 307 is provided. The drain hole 302 is located on the side wall and bottom wall of the second chamber 3042.
[0036] It should be noted that when the liquid soil heavy metal remediation agent flows into the first chamber 3041, it will pass through the central hole 3061 and flow into the second chamber 3042. However, at the same time, the liquid soil heavy metal remediation agent will also impact the body of the flow-limiting plug 306, causing the flow-limiting plug 306 to move towards the protrusion 3051. At a certain moment, the flow-limiting plug 306 presses against the second spring 307, causing the protrusion 3051 to approach or extend into the central hole 3061. As a result, the liquid soil heavy metal remediation agent can only flow into the second chamber 3042 along the area between the side wall of the protrusion 3051 and the hole wall of the central hole 3061, preventing excessive liquid soil heavy metal remediation agent from flowing out of the side bar 30 on the upper cone portion 2021, while the liquid soil heavy metal remediation agent is difficult to flow into the side bar 30 on the bottom cone portion 2021.
[0037] In addition, such as Figure 3 As shown, the diameter of the drain hole 302 located on the bottom wall of the second chamber 3042 is smaller than the diameter of the drain hole 302 located on the side wall of the second chamber 3042.
[0038] In addition, to facilitate the full application of slurry to all parts of the soil, the projections of the side spikes 30 on two adjacent cone sections 2021 in the height direction do not overlap.
[0039] In addition, to make full use of the space within the first accommodating cavity 1011, such as Figure 1 As shown, the medicine box 105 is cylindrical and is sleeved on the outside of the lifting drive device 106.
[0040] In summary, the photovoltaic-driven soil remediation device described in the embodiments of this application is explained, which provides advantages such as long-term fixation on the soil, aesthetic appeal, and the ability to remediate the soil over a longer period and on a wider scale.
[0041] It is worth mentioning that, in this embodiment, the photovoltaic-driven soil remediation device has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the photovoltaic-driven soil remediation device provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.
[0042] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and any modifications or variations of the embodiments of the present invention may be made without departing from these principles.
Claims
1. A photovoltaic-driven soil remediation device, characterized in that: The photovoltaic-driven soil remediation device includes A tree-like structure includes a main trunk and several branches, each branch having several photovoltaic panels. The main trunk contains a first accommodating cavity, which houses a battery, a water pump, a medicine tank, and a lifting drive device. The battery is electrically connected to the photovoltaic panels, the water pump, and the lifting drive device. A piercing device is fixedly connected to the bottom of the tree body component. The piercing device has a second receiving cavity, within which a lifting component is vertically mounted. The lifting component is connected to the push rod of the lifting drive device. The lifting component has several conical sections and a water inlet channel. The top of each conical section has several injection holes arranged in a circular array. The water inlet channel flows through each injection hole. The inlet of the water pump is connected to the outlet of the medicine tank, and the outlet of the water pump is connected to the water inlet channel. A plurality of side barbs are provided on the side of each of the conical portions. Each side barb corresponds one-to-one with an injection hole. The side barbs are horizontally arranged and slidably mounted on the inserter. When the lifting member moves up and down, the inserter is placed within the second accommodating cavity or extends a predetermined distance beyond the side of the inserter. Each side barb has a flow channel with a plurality of drainage holes. When the lifting member moves downward to a predetermined distance, each injection hole communicates with the flow channel of the corresponding side barb. The photovoltaic-driven soil remediation device further includes several first springs. Each side spike is fitted with a first spring, and both ends of the first spring are connected to the side spike and the cavity wall of the second accommodating cavity, respectively. Each injection hole has a recessed portion at the end opposite to the water inlet channel. When the side spike is directly opposite the injection hole, the side spike extends a predetermined distance into the recessed portion under the elastic force of the first spring. Each of the aforementioned drainage holes has a spring slot at its opening, and a spring is disposed within the spring slot. One end of the spring is fixedly connected to the side spike, and the spring normally closes the drainage hole; and Each of the aforementioned side-piercing rods includes a main rod body, a sleeve rod portion, and a flow-limiting plug. The main rod body has a first chamber, and the sleeve rod portion has a second chamber. The sleeve rod portion is sleeved on the end of the main rod body opposite to the conical portion, and the first chamber and the second chamber communicate to form the flow channel. The flow-limiting plug is slidably disposed in the first chamber. The sleeve rod portion also has a protrusion extending from the center of the second chamber toward the conical portion and extending into the first chamber a predetermined distance. The flow-limiting plug has a central hole, the diameter of which is larger than the radial dimension of the protrusion. The first chamber has a shoulder portion, on which a second spring is provided. The drainage hole is located on the side wall and bottom wall of the second chamber.
2. The photovoltaic-driven soil remediation device according to claim 1, characterized in that: The diameter of the drain hole located on the bottom wall of the second chamber is smaller than the diameter of the drain hole located on the side wall of the second chamber.
3. The photovoltaic-driven soil remediation device according to claim 1, characterized in that: The projections of the side spikes on two adjacent conical sections in the height direction do not coincide.
4. The photovoltaic-driven soil remediation device according to claim 1, characterized in that: The medicine box is cylindrical and is fitted outside the lifting drive device.