Ventilating and moisturizing device for repairing soil based on microorganisms

Abstract

The utility model discloses a ventilating and moisturizing device based on microbial remediation of soil. The ventilating and moisturizing device comprises a water conveying assembly, a water inlet assembly and a water outlet assembly, the water conveying assembly comprises a main pipe, and main connectors are arranged at the two ends of the main pipe; the water inlet assembly is arranged at the top of the main connector and used for injecting fluid into the water conveying assembly. The water outlet assemblies are symmetrically arranged on the side of the main connector, the water outlet assemblies are used for outflow of fluid, each water outlet assembly comprises a branch pipe connected to the side of the main connector in a penetrating mode, and a communicating part is arranged at the end, away from the main connector, of each branch pipe and used for allowing the fluid to flow in and out of soil. The water inlet assembly is connected through the main connector in the water conveying assembly, the communicating part in the water outlet assembly on the side of the main connector is directly laid in the soil, the communicating part is designed to meet the soil wetting requirement, gas fluid in the soil circulates, and the time-consuming operation of directly ploughing and ventilating the soil is avoided.

Description

Technical Field

[0001] This utility model relates to the field of soil irrigation technology, and in particular to an aeration and moisture retention device for soil remediation based on microorganisms. Background Technology

[0002] In the fields of modern agriculture and environmental remediation, the use of microorganisms to remediate damaged soil has become an important and effective method. The effectiveness of microbial soil remediation largely depends on the soil's aeration and moisture content.

[0003] However, the method for soil aeration and moisture retention is to first till the land and then spray the tilled land to moisten it. Tilling the land to aerate is a common method. Although it can improve the aeration of the soil to a certain extent, this method not only damages the soil structure and affects the natural ecological balance of microorganisms in the soil, but more importantly, the tilling operation is time-consuming.

[0004] Therefore, designing a device that can rapidly aerate the soil while meeting the soil moisture requirements during the microbial remediation process has become a pressing technical challenge in the fields of agriculture and environmental remediation. Utility Model Content

[0005] The purpose of this invention is to provide a ventilation and moisture-retaining device for soil remediation based on microorganisms, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ventilation and moisture-retaining device for soil remediation based on microorganisms, comprising:

[0007] A water conveying assembly for fluid flow, the water conveying assembly including a main pipe, both ends of which are provided with main connectors;

[0008] A water inlet assembly is disposed at the top of the main connector and is used to inject fluid into the water delivery assembly.

[0009] A water outlet assembly is symmetrically arranged on the side of the main connector and located in the soil. The water outlet assembly is used for fluid outflow. The water outlet assembly includes a branch pipe that is inserted and connected to the side of the main connector. The end of the branch pipe away from the main connector is provided with a connecting part. The connecting part is used for fluid to enter and exit the soil.

[0010] Preferably, the main connector has multiple threaded holes on its side, which are used for the insertion and fixing of the main pipe and the branch pipe.

[0011] Preferably, the connecting portion includes:

[0012] A tee connector is provided at one end of the branch pipe;

[0013] A venting and water outlet pipe is threadedly connected to the first water outlet end of a tee head, and multiple sets of vent holes are opened on the inner wall of the venting and water outlet pipe.

[0014] A barrier net is installed on the inner wall of the aeration and water outlet pipe to prevent soil from entering the aeration and water outlet pipe.

[0015] A reserved component is provided at the second outlet end of the tee head, and the reserved component is used for adding multiple sets of connecting parts.

[0016] Preferably, the reserved component includes:

[0017] A secondary connector is located at the second outlet end of the tee connector, and the secondary connector has the same structure as the main connector.

[0018] A sealing sleeve, which is fitted onto the top of the secondary connector;

[0019] A plugging head, the end of which is threadedly inserted into a threaded hole on the side of the auxiliary connector.

[0020] Preferably, a positioning cone is provided at the bottom of the main connector, which is used to fix the position of the main connector relative to the soil.

[0021] Preferably, the water inlet assembly includes:

[0022] The water inlet is threaded onto the top outer side of the main connector and is used to connect the air pump and the water pump.

[0023] A limiting ring is disposed on the inner wall of the water inlet;

[0024] A filter screen is disposed on the opposite side of the limiting ring and the top of the main connector.

[0025] Preferably, the outer side of the water inlet is provided with multiple reinforcing ribs, which are used to increase the friction of the outer wall of the water inlet.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention features a water conveying component installed in the soil. The water inlet component is connected to the main connector in the water conveying component, and a water outlet component is installed on the side of the main connector. The connecting part in the water outlet component can be directly laid in the soil. Compared with directly tilling and aerating the soil, the design of the connecting part can meet the soil moisture requirements while allowing gas and fluid to circulate in the soil, thus avoiding the time-consuming operation of tilling the soil. Attached Figure Description

[0028] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a partial structural diagram of the connecting part of this utility model.

[0030] Figure 3 This is a cross-sectional view of the ventilated water outlet pipe of this utility model.

[0031] Figure 4 This is a schematic diagram of the structure of the water inlet component and the main connector of this utility model.

[0032] Figure 5 This is a cross-sectional view of the connection between the water inlet component and the main connector of this utility model.

[0033] Figure 6 This is a cross-sectional view of the reserved part of this utility model.

[0034] In the diagram: 1. Main pipe; 2. Main connector; 201. Positioning cone; 3. Branch pipe; 4. T-joint; 5. Vent and water outlet pipe; 501. Vent hole; 502. Barrier net; 6. Secondary connector; 601. Sealing head; 7. Sealing sleeve; 8. Water inlet; 801. Reinforcing rib; 802. Limiting ring; 9. Filter screen. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This utility model provides, for example Figure 1-6 As shown: Example

[0037] A ventilation and moisture retention device for soil remediation based on microorganisms includes: a water delivery component, a water inlet component, and a water outlet component;

[0038] It should be noted that the water supply component is used for fluid flow, the water inlet component is used to inject fluid into the water supply component, and the water outlet component is used for fluid outflow.

[0039] Specifically, the water supply assembly includes a main pipe 1, with main connectors 2 at both ends of the main pipe 1. The water inlet assembly is located on the top of the main connector 2, and the water outlet assembly is symmetrically located on the sides of the main connector 2. The water outlet assembly includes a branch pipe 3 that is inserted and connected to the side of the main connector 2. The end of the branch pipe 3 away from the main connector 2 is provided with a connecting part.

[0040] It should be noted that the main connector 2 has multiple threaded holes on its side. The threaded holes are used for the threaded insertion and fixing of the main pipe 1 and the branch pipe 3. The ends of the main pipe 1 and the branch pipe 3 are provided with corresponding threads. The connecting part is used for fluid to enter and exit the soil.

[0041] Specifically, the connecting part includes: a tee head 4, a vent pipe 5, a barrier net 502, and a reserved part;

[0042] Furthermore, a three-way connector 4 is installed at one end of the branch pipe 3; a ventilation and water outlet pipe 5 is threadedly connected to the first water outlet end of the three-way connector 4, and multiple sets of air outlet holes 501 are opened on the inner wall of the ventilation and water outlet pipe 5. A barrier net 502 is installed on the inner wall of the ventilation and water outlet pipe 5, and the barrier net 502 is used to prevent soil from entering the ventilation and water outlet pipe 5.

[0043] It should be noted that the ventilation and water outlet pipe 5 is located in the soil, and the tee joint 4 is threadedly connected to the branch pipe 3. The ventilation hole 501 is a round hole arranged vertically to prevent water from accumulating in the inner cavity of the branch pipe 3. The barrier net 502 is made of stainless steel and is glued to the inner wall of the branch pipe 3. The barrier net 502 is used to prevent soil and stones from entering the inner cavity of the branch pipe 3.

[0044] Specifically, the reserved part is set at the second water outlet end of the tee head 4. The reserved part is used for the addition of multiple sets of connecting parts. The reserved part includes: secondary connector 6, sealing sleeve 7 and sealing head 601.

[0045] It should be noted that the auxiliary connector 6 is located at the second outlet end of the tee 4. The auxiliary connector 6 has the same structure as the main connector 2. The sealing sleeve 7 is fitted on the top of the auxiliary connector 6, and the end of the plug 601 is threadedly inserted into the threaded hole on the side of the auxiliary connector 6.

[0046] Specifically, the sealing sleeve 7 is made of plastic. The sealing sleeve 7 and the auxiliary connector 6 are connected by threads. By rotating and disassembling the sealing sleeve 7 and the plug 601, the main pipe 1 and the branch pipe 3 can be connected and fixed. The bottom of the main connector 2 is welded with a positioning cone 201. The positioning cone 201 is used to fix the position of the main connector 2 and the soil. The positioning cone 201 is driven into the soil to increase the overall friction of the device. Example

[0047] A water inlet component is used in the aeration and moisture retention device for microbial soil remediation in Example 1;

[0048] The water inlet assembly includes: water inlet nozzle 8, limit ring 802, and filter screen 9;

[0049] It should be noted that the water inlet 8 is threaded onto the top outer side of the main connector 2, the limiting ring 802 is set on the inner wall of the water inlet 8, and the filter screen 9 is set on the opposite side of the limiting ring 802 and the top of the main connector 2.

[0050] Specifically, the limiting ring 802 is integrally injection molded with the inner wall of the water inlet 8, the filter screen 9 is made of stainless steel mesh, and its filter aperture is smaller than that of the barrier screen 502. Multiple reinforcing ribs 801 are provided on the outer side of the water inlet 8. The reinforcing ribs 801 are used to increase the friction of the outer wall of the water inlet 8, which facilitates the connection between the gas compressor outlet pipe and the water pump outlet pipe.

[0051] In actual use, a water conveying component is installed in the soil. The water inlet component is connected through the main connector 2 in the water conveying component. A water outlet component is installed on the side of the main connector 2. The connecting part in the water outlet component can be directly laid in the soil. Compared with directly tilling and aerating the soil, the design of the connecting part can meet the soil moisture requirements while allowing gas and fluid to circulate in the soil, thus avoiding the time-consuming operation of tilling the soil.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ventilation and moisture-retaining device for soil remediation based on microorganisms, characterized in that, include: A water conveying assembly is used for the flow of fluid. The water conveying assembly includes a main pipe (1) and main connectors (2) are provided at both ends of the main pipe (1). A water inlet assembly is disposed on the top of the main connector (2) and is used to inject fluid into the water delivery assembly; The water outlet component is symmetrically arranged on the side of the main connector (2) and located in the soil. The water outlet component is used for the outflow of fluid. The water outlet component includes a branch pipe (3) that is inserted and connected to the side of the main connector (2). The end of the branch pipe (3) away from the main connector (2) is provided with a connecting part. The connecting part is used for the fluid to enter and exit the soil.

2. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 1, characterized in that, The main connector (2) has multiple threaded holes on its side, which are used for the insertion and fixing of the main pipe (1) and the branch pipe (3).

3. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 2, characterized in that, The connecting portion includes: A three-way connector (4) is provided at one end of a branch pipe (3); A venting and water outlet pipe (5) is threadedly connected to the first water outlet end of the tee head (4), and multiple sets of vent holes (501) are opened on the inner wall of the venting and water outlet pipe. A barrier net (502) is installed on the inner wall of the aeration and water outlet pipe (5) to prevent soil from entering the aeration and water outlet pipe (5). The reserved part is set at the second water outlet end of the tee head (4), and the reserved part is used for the addition of multiple sets of connecting parts.

4. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 3, characterized in that, The reserved components include: A secondary connector (6) is provided at the second outlet end of the tee head (4), and the secondary connector (6) has the same structure as the main connector (2); A sealing sleeve (7) is fitted onto the top of the sub-connector (6); The end of the plug (601) is threadedly inserted into the threaded hole on the side of the auxiliary connector (6).

5. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 1, characterized in that, The bottom of the main connector (2) is provided with a positioning cone (201), which is used to fix the position of the main connector (2) relative to the soil.

6. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 1, characterized in that, The water inlet assembly includes: Water inlet (8), the water inlet (8) is threaded on the top outer side of the main connector (2), the water inlet (8) is used to connect the air pump and the water pump; A limiting ring (802) is disposed on the inner wall of the water inlet (8); The filter screen (9) is located on the opposite side of the top of the limiting ring (802) and the main connector (2).

7. The aeration and moisture retention device for soil remediation based on microorganisms according to claim 6, characterized in that, The water inlet (8) is provided with a plurality of reinforcing ribs (801) on its outer side, the reinforcing ribs (801) being used to increase the friction of the outer wall of the water inlet (8).

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