A plant green tank filter tower connecting bowl

Abstract

A plant green tank filter tower connecting bowl, including an inner threaded tube, an interface, a lower pressure plate, and a reducing sleeve, characterized in that: the interface is connected to the inner threaded tube, the inner threaded tube is connected to the lower pressure plate, the lower pressure plate is bowl-shaped, and the diameter of the lower pressure plate is larger than the diameter of the filter tower pressure plate; there is a reducing sleeve in the interface, and there is a baffle on the reducing sleeve, and the baffle and the reducing sleeve are connected by a connecting handle, and the connecting handle is elastic. The baffle will open under the impact of water and return to its original position when there is no water impact. The function of the baffle is to prevent the water collected in the plant green tank from evaporating from the filter tower water; the beneficial effects are: the filter tower connecting bowl is small in size, low in production cost, saves raw materials, is applicable to different types of sewer pipes, does not increase mold costs, and can also prevent moisture from evaporating into the atmosphere.

Description

Technical Field

[0001] The present invention relates to a component of a plant greening device, and in particular to a filter tower connecting bowl on a plant greening tank described in the patent specification of the Chinese patent application "Plant Greening Tank" (Chinese patent application number: 2016108183387). Background Art

[0002] The Chinese patent application "Plant Greening Tank" (Chinese patent application number: 2016108183387) is described as follows: Some arid areas only grow grass but no trees due to lack of water. This is because the trees in the area have died due to a period of drought. Economic trees such as fruit trees, poplars, and pine trees cannot be planted in these arid areas. In some areas, the land is desertified due to drought, and eventually deserts are formed where no grass grows, and water in the rainy season is lost in vain; the purpose of the invention is to overcome the above problems and provide a plant greening tank that ensures the survival of plants during droughts; the technical solution is: a plant greening tank, including a water storage container, an evaporation hood, a funnel, an indicator rod, and a float, characterized in that: the water storage container is used to store water, and the water storage container is provided with an evaporation hood, the evaporation hood is a breathable structure, a funnel is connected to the evaporation hood, and an indicator rod is installed in the funnel's leakage pipe, and there is a gap between the funnel's leakage pipe and the indicator rod. The funnel and evaporation hood are connected by a conduit. The funnel and evaporation hood are connected by a conduit. The funnel and evaporation hood are buried in the soil near the roots of the plant. Water is poured into the water container through the gap between the funnel tube and the indicator rod. The float is lifted to the surface, driving the indicator rod upward to indicate the water level in the container. The indicator rod can be marked with graduations to indicate the water level in the container. Water is then poured until the container is full. Water in the container then evaporates naturally into the soil through the evaporation hood, maintaining moisture in the soil and keeping the plant alive. Once filled, the container can maintain moisture for one to five months or more. The specific evaporation period depends on the size of the container, the temperature, and the water absorption capacity of the plant. For example, the evaporation period is longer in winter, during which time the plant can survive without watering.

[0003] According to the plant greening pot described above, the inner thread in the funnel is a conical inner thread; the funnel with the conical inner thread is equipped with a filter tower, and the outer thread at the lower end of the filter tower is a conical outer thread.

[0004] The above device provides a technical means to ensure the survival of plants during drought. However, the described filter tower is composed of two parts, with high production cost and complicated production process. For this reason, the applicant has filed a Chinese patent application "A filter tower for plant greening pot" (Chinese patent application number 2017113577646), which provides a filter tower for plant greening pot with simple structure and low production cost. The funnel a described in this patent specification is attachedFigure 5 As shown, this funnel is too large, the production cost is high, and raw materials are wasted. If different types of funnels are produced for different types of sewer pipes, the mold cost will increase. Summary of the Invention

[0005] The purpose of the present invention is to overcome the shortcomings of the above-mentioned technology and provide a plant green tank filter tower connecting bowl.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A plant green tank filter tower connecting bowl includes an inner threaded tube, an interface, a lower pressure plate, and a reducing sleeve. The characteristics are: the interface is connected to the inner threaded tube, the inner threaded tube is connected to the lower pressure plate, the lower pressure plate is bowl-shaped, and the diameter of the lower pressure plate is larger than the diameter of the filter tower pressure plate; there is a reducing sleeve in the interface, and there is a baffle on the reducing sleeve. The baffle and the reducing sleeve are connected by a connecting handle. The connecting handle is elastic. The baffle will open under the impact of water and return to its original position when there is no water impact. The function of the baffle is to prevent the water collected in the plant green tank from evaporating from the filter tower water.

[0008] Compared with the prior art, the present invention has the following advantages: the filter tower connecting bowl has a small volume, low production cost, saves raw materials, is applicable to different types of sewer pipes, does not increase mold costs, and can prevent moisture from volatilizing into the atmosphere. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural diagram of Example 3 in the patent specification of the patent application "Plant Preserving Green Can" (Chinese patent application number: 2016108183387);

[0010] Figure 2 yes Figure 1 Schematic diagram of the cross-section profile;

[0011] Figure 3 This is a schematic diagram of the structure of a Chinese patent application filed by the applicant, “A Filter Tower for a Plant Preserving Green Jar” (Chinese Patent Application No. 2017113577646);

[0012] Figure 4 yes Figure 3 A top view of

[0013] Figure 5 This is a structural diagram (cross-sectional view) of the funnel a that is matched with the filter tower of the plant preservation tank;

[0014] Figure 6 This is a schematic diagram of the connection between the filter tower of the plant preservation tank and the funnel a and other components;

[0015] Figure 7This is a structural schematic diagram (cross-sectional view) of the connecting bowl of the plant green tank filter tower of the present invention;

[0016] Figure 8 Schematic diagram of the connection between the plant green tank filter tower connecting bowl and the filter tower and the conduit of the present invention;

[0017] Figure 9 It is a structural diagram of the reducer (cross-sectional view);

[0018] Figure 10 yes Figure 9 Top view of .

[0019] Icon Description:

[0020] 1. Water storage container; 4. Indicator rod; 5. Float; 201. Large evaporation hood; 301. Funnel with tapered internal thread; 302. Conduit; 303. Filter tower; 304. Elbow; 305. Check valve; 401. Filter screen; 402. Indicator rod passage hole; 403. External thread; 404. Pressure plate; 501. Funnel a; 502. Internal thread; 503. Interface, 508. Lower pressure plate; 509. Internally threaded tube; 601. Reducer; 602. Stop valve; 603. Connecting handle. DETAILED DESCRIPTION

[0021] Figure 1 It is a structural diagram of Example 3 in the patent specification of the patent application "Plant Preserving Green Can" (Chinese patent application number: 2016108183387); Figure 2 yes Figure 1 Schematic diagram of the cross-sectional outline; the plant green pot can be used for larger plants such as trees. The funnel is equipped with a filter tower, which is used to filter and prevent floating objects such as leaves, weeds, branches, and small animals from entering the device. Example 3 of the application specification exemplifies the method of connecting with a tapered thread. The funnel 301 has a tapered inner thread, and the lower end of the filter tower 303 has a tapered outer thread. The filter tower 303 is installed in the funnel 301 with a tapered inner thread. The upper end of the filter tower 303 has a filter hole and a finger The indicator rod passes through the hole, and the funnel 301 with a tapered internal thread is connected to the larger evaporation cover 201 through a conduit 302. The lower end of the conduit 302 is connected to an elbow 304; a check block 305 is provided on the water outlet at the other end of the elbow 304. When water injection is stopped, the water outlet will be blocked to prevent the water vapor in the water storage container 1 from evaporating into the atmosphere along the conduit 302; the indicator rod 4 passes through the filter tower 303, the funnel 301 with a tapered internal thread, the conduit 302, the elbow 304, and is connected to the float 5.

[0022] The method of using the plant greening pot is as follows: bury the water storage container 1 and the larger evaporation cover 201 in the soil at the roots of large plants, adjust the length of the conduit 302 according to the depth of the plant roots, and place the funnel 301 with a tapered inner thread slightly below the ground level so that rainwater on the ground can flow into the water storage container 1; a plastic sheet can be sandwiched between the tapered inner thread of the funnel and the tapered outer thread of the filter tower 303; the plastic sheet is laid into a funnel shape with a certain slope based on the soil, and the surrounding edges are compacted with soil or sand and stone to prevent wind from blowing it up. Rainwater passes through the surface of the plastic sheet and gathers at the filter tower 303, and flows into the water storage container 1 through the filter holes, funnel, and conduit 302; the indicator rod indicates the water level of the water storage container 1; if the rainfall is too heavy, the water exceeding the water storage container 1 will penetrate into the soil through the larger evaporation cover 201. After a rainstorm, the water in water reservoir 1 evaporates naturally into the soil through evaporation hood 201, maintaining moisture within the soil and keeping plants alive. Depending on the size of water reservoir 1, a full filling can maintain natural evaporation for 4-6 months or more, ensuring plant survival without watering. By observing the indicator rod, if the water in water reservoir 1 is almost completely evaporated before the next rain, manual water can be added to the water reservoir 1 to keep the plants green. Another advantage is that manual water injection requires much less water than irrigation, making it particularly suitable for areas with limited water resources, minimizing water and labor costs.

[0023] However, the described filter tower is composed of two parts, which results in high production cost and complicated production process.

[0024] Figure 3 This is a schematic diagram of the structure of a Chinese patent application "A Filter Tower for Plant Preserving Green Jar" (Chinese Patent Application No. 2017113577646) filed by the applicant. Figure 4 yes Figure 3 A top view of a filter tower for a plant preservation tank, comprising a filter screen 401, an indicator rod through hole 402, and an external thread 403. The filter tower is characterized in that a pressure plate 404 is located between the filter screen 401 and the external thread 403 to press the plastic sheet into the funnel a501. The external thread 403 is non-tapered. Figure 5 This is a structural diagram (cross-sectional view) of funnel a that matches the filter tower of the plant green tank. Figure 6 This is a schematic diagram of the connection between the filter tower of the plant green tank and funnel a and other components; the funnel a501 has an internal thread 502 that matches the external thread 403 of the filter tower, and the plastic sheet for collecting rainwater has a hole and is pressed between the filter tower pressure plate 404 and the funnel a501; the bottom of the funnel a has an interface 503 that connects to the conduit 302 described in the patent specification of the "Plant Green Tank" (Chinese patent application number: 2016108183387). Figure 5 As shown, this funnel is too large, has high production costs, and causes waste of raw materials.

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Example

[0027] Figure 7 This is a structural schematic diagram (cross-sectional view) of the connecting bowl of the plant green tank filter tower of the present invention; Figure 8 603 is a schematic diagram of the connection between the plant green tank filter tower connecting bowl and the filter tower and the conduit of the present invention. The plant green tank filter tower connecting bowl of the present invention includes an inner threaded tube 509, an interface 503, a lower pressure plate 508, and a reducing sleeve 601, which is characterized in that: the interface 503 is connected to the inner threaded tube 509, the inner threaded tube 509 is connected to the lower pressure plate 508, the lower pressure plate 508 is bowl-shaped, and the diameter of the lower pressure plate 508 is larger than the diameter of the filter tower pressure plate 404; there is a reducing sleeve 601 in the interface 503, and a baffle 602 is provided on the reducing sleeve, and the baffle 602 is connected to the reducing sleeve by a connecting handle 603, and the connecting handle 603 is elastic. The baffle 602 will open under the impact of water and return to its original position when there is no water impact. The function of the baffle is to prevent the water collected in the plant green tank from evaporating from the filter tower water; Figure 9 1 is a schematic structural diagram (sectional view) of the reducing sleeve 601; Figure 10 yes Figure 9 Top view of .

[0028] This design ensures that when the plastic sheet collecting rainwater is sandwiched between the filter tower pressure plate 404 and the lower pressure plate 508, the lower pressure plate 508 will not deform, and the points where the plastic sheet is pressed are all on the circumference of the filter tower pressure plate 404. In addition, because the lower pressure plate 508 is bowl-shaped, the upper surface of the plastic sheet will be higher than the filter tower pressure plate 404 after being compressed, preventing water from accumulating. The design of the lower pressure plate 508 having a diameter larger than that of the filter tower pressure plate 404 is to ensure that the lower pressure plate 508 can be grasped by hand and prevented from rotating when tightening the filter tower. The mold for the reducer 601 is simple to manufacture and low in cost, so that it can be matched with pipes of different diameters and can also prevent the water collected in the plant preservation tank from evaporating from the filter tower water, killing two birds with one stone.

[0029] The filter tower connecting bowl of the present invention has a small volume, low production cost, saves raw materials, is applicable to sewer pipes of different models, does not increase mold costs, and can prevent moisture from volatilizing into the atmosphere.

Claims

1. A plant green tank filter tower connecting bowl, including an inner threaded tube, an interface, a lower pressure plate, and a reducing sleeve, characterized in that: The interface is connected to the inner threaded tube, and the inner threaded tube is connected to the lower pressure plate. The lower pressure plate is bowl-shaped, and the diameter of the lower pressure plate is larger than the diameter of the filter tower pressure plate. There is a reducing sleeve in the interface, and there is a baffle on the reducing sleeve. The baffle and the reducing sleeve are connected by a connecting handle. The connecting handle is elastic. The baffle will open under the impact of water and return to its original position when there is no water impact. The function of the baffle is to prevent the water collected in the plant preservation tank from evaporating from the filter tower water.

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