CN220939404U - Gardens rainwater recovery filter equipment - Google Patents
Gardens rainwater recovery filter equipment Download PDFInfo
- Publication number
- CN220939404U CN220939404U CN202322075775.2U CN202322075775U CN220939404U CN 220939404 U CN220939404 U CN 220939404U CN 202322075775 U CN202322075775 U CN 202322075775U CN 220939404 U CN220939404 U CN 220939404U
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- CN
- China
- Prior art keywords
- shell
- rainwater
- filter screen
- garden
- water inlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000011084 recovery Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a garden rainwater recycling and filtering device, which comprises a shell, wherein one side of the shell is provided with a water inlet, and the other opposite side is provided with a water outlet; the bottom of the shell is provided with a rainwater collecting port; the shell is internally provided with a first channel from the water inlet to the water outlet and a second channel from the water inlet to the rainwater collection port; and a plurality of layers of filter screens with mesh apertures sequentially reduced from top to bottom are arranged in the second channel, and each layer of filter screen is detachably arranged on the inner wall of the shell. The utility model is provided with two water outlets, when the rainfall is small, the rainwater is recovered through the rainwater collecting opening, and when the rainfall is large, the rainwater collecting opening and the water outlet drain simultaneously, so that ponding is avoided when rainwater is collected.
Description
Technical Field
The utility model relates to the field of rainwater filtering devices, in particular to a garden rainwater recycling and filtering device.
Background
Landscape rainwater collection is common, and rainwater discharged from open ditches is collected and used for irrigating trees, lawns and the like. The collected rainwater can be used as supplementary water, can be used for irrigating flowers, plants and trees, can be used for cleaning road surfaces, and can be used for flushing toilets. Various facilities in the landscape, such as pavilion, bridge water and the like, can store water, thereby improving the drought resistance of the building.
The prior sewage filtering device for river treatment, as described in patent application with publication number CN217909330U, comprises a shell, wherein one side of the shell is provided with a water inlet, and the other opposite side is provided with a water outlet; the inside of the shell is provided with a multi-layer filtering component which comprises at least one layer of filter screen and at least one layer of partition board with filter holes, and the mesh holes of the filtering component are sequentially reduced from top to bottom; the filter assembly is characterized in that a supporting rod for supporting the filter assembly is arranged in the shell, and the supporting rod is detachably arranged on the inner wall of the shell. The filtering device is arranged at the inlet of the ditch entering reservoir and filters leaves or other garbage in the rainwater.
Above-mentioned sewage filter equipment among the prior art is in the in-service use, and rainwater collection effect is not very ideal, especially in landscape's irrigation canals and ditches, fallen leaves are common rubbish in the rainwater, and fallen leaves are filtering and piling up the back, very easy jam filter screen, lead to the rainwater to rise to ground, cause ponding in the landscape.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a garden rainwater recycling and filtering device, which solves the problem that the existing filter screen is easy to block, and is provided with two water outlets, wherein when the rainfall is small, the rainwater is recycled through a rainwater collecting opening, and when the rainfall is large, the rainwater collecting opening and a water outlet are simultaneously drained, so that accumulated water is avoided when the rainwater is collected.
The utility model adopts the following technical scheme:
A garden rainwater recycling and filtering device comprises a shell, wherein one side of the shell is provided with a water inlet, and the other opposite side is provided with a water outlet; the bottom of the shell is provided with a rainwater collecting port;
The shell is internally provided with a first channel from the water inlet to the water outlet and a second channel from the water inlet to the rainwater collection port; and a plurality of layers of filter screens with mesh apertures sequentially reduced from top to bottom are arranged in the second channel, and each layer of filter screen is detachably arranged on the inner wall of the shell.
The application changes the existing one water outlet into two water outlets, comprising a side water outlet and a bottom rainwater collecting opening, wherein the filter screen is installed nearby the water inlet, and when the rainfall is smaller, rainwater is recovered from the bottom rainwater collecting opening after being filtered by the filter screen, and is used for irrigation, road surface cleaning and the like; when the rainfall is great, one part of rainwater is recovered after filtration, and the other part directly flows through the shell and is discharged by the water outlet, so that impurities on the filter screen can be washed out while the rainwater is discharged, the self-cleaning effect is achieved, and the filter screen is prevented from being blocked.
The first channel and the second channel correspond to different water outlets, rainwater is discharged from the first channel and is recovered after being filtered by the second channel, and the rainwater has different functions.
In order to facilitate the installation and replacement of the filter screen, preferably, a window for cleaning and replacement of the filter screen is arranged at the top of the shell. The top of the shell is open, so that the filter garbage accumulated in the shell can be cleaned conveniently.
Preferably, the two sides of the inner wall of the shell are provided with a baffle plate for supporting each layer of filter screen, and the filter screen is directly placed on the baffle plate.
In order to ensure the filtering effect, as preferable, the filter screen is two layers, comprising an upper filter screen and a lower filter screen, and the installation height of the upper filter screen is lower than the bottom of the water inlet.
Usually, in actual use, only two layers of filter screens are installed, the upper layer of filter screens filters larger-sized garbage, and the lower layer of filter screens filters small-sized garbage.
Preferably, a cross rod for supporting the filter screen is arranged in the shell, and two ends of the cross rod extend into U-shaped blocks arranged on two sides of the inner wall of the shell.
In another preferred technical scheme, the filter screen is placed on the cross rod in the shell, the cross rod is used for supporting the filter screen, the filter screen is prevented from being deformed after garbage accumulation, and the cross rod can be detached.
Preferably, the space between two adjacent layers of filter screens is communicated with the first channel. When the rainwater is great, the rainwater collection port can not meet the water quantity of the water inlet, water flow above the filter screen can enter the first channel and is discharged through the water outlet, and impurities on the filter screen are flushed while the rainwater is discharged, so that a self-cleaning effect is achieved.
In order to avoid that too many leaves enter the shell and the filtering effect is poor, as a preferable mode, a grid is arranged at the water inlet and used for blocking the leaves in the channel.
In the present application, when the rainwater is large, in order to prevent the filter screen from being displaced due to the rain wash, it is preferable that a baffle plate for preventing the filter screen from being displaced is provided on the inner wall of the housing.
Preferably, the bottom of the shell is provided with a bottom plate with a gradient, and the rainwater collecting port is positioned at the lowest position of the bottom plate so as to improve the speed of recovering rainwater.
The utility model is convenient to install, the inner filter screen is not easy to block, two water outlets are arranged, the rainwater is recovered through the rainwater collecting opening when the rainfall is small, and the rainwater collecting opening and the water outlet are used for simultaneously draining water when the rainfall is large, so that accumulated water is avoided when the rainwater is collected.
Drawings
FIG. 1 is a structural view of a garden rainwater recovery filtering device in the present application;
FIG. 2 is a bottom view of the rainwater recycling filter apparatus of FIG. 1;
fig. 3 is a cross-sectional view of the garden rain water recovery filter device of fig. 1.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than as described herein, and therefore the present utility model is not limited to the specific embodiments disclosed below. The terms "upper", "lower", "left" and "right" are used herein with reference to the corresponding figures, and it is understood that the presence of such terms does not limit the scope of the present utility model.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The garden rainwater recycling and filtering device shown in the figures 1-3 comprises a shell 1, wherein one side of the shell is provided with a water inlet 2, and the other opposite side is provided with a water outlet 3; the bottom of the shell is provided with a rainwater collecting port 7. The shell 1 is internally provided with a first channel 11 from the water inlet 2 to the water outlet 3 and a second channel 12 from the water inlet 2 to the rainwater collection port 7; a plurality of layers of filter screens 4 with mesh pore diameters sequentially reduced from top to bottom are arranged in the second channel 12, and each layer of filter screen 4 is detachably arranged on the inner wall of the shell 1.
In the embodiment, two water outlets are arranged, each water outlet comprises a lateral water outlet 3 and a bottom rainwater collecting opening 7, the filter screen 4 is installed nearby the water inlet 2, and when the rainfall is small, rainwater is filtered by the filter screen 4 and then is recovered by the bottom rainwater collecting opening 7 for irrigation, road surface cleaning and the like; when the rainfall is great, one part of rainwater is recovered after filtration, and the other part directly flows through the shell and is discharged from the water outlet 3, so that impurities on the filter screen can be washed out while the rainwater is discharged, the self-cleaning effect is achieved, and the filter screen is prevented from being blocked. The first channel 11 and the second channel 12 correspond to different water outlets, rainwater is discharged from the first channel and is recovered after being filtered by the second channel, and the rainwater has different functions.
In another embodiment, to facilitate the installation and replacement of the screen 4, the top of the housing 1 is provided with a window for screen cleaning and replacement. The top of the shell is open, so that the filter garbage accumulated in the shell can be cleaned conveniently.
In another embodiment, the two sides of the inner wall of the shell 1 are provided with a partition 9 for supporting each layer of filter screen, and the filter screen 4 is directly placed on the partition.
In this embodiment, the filter screen 4 should be at least two layers, including an upper layer filter screen and a lower layer filter screen, and the installation height of the upper layer filter screen is lower than the bottom of the water inlet 2. Usually, in actual use, only two layers of filter screens are installed, the upper layer of filter screens filters larger-sized garbage, and the lower layer of filter screens filters small-sized garbage.
In another embodiment, a cross bar 6 for supporting the filter screen is arranged in the shell 1, and two ends of the cross bar 6 extend into U-shaped blocks 5 arranged on two sides of the inner wall of the shell. The filter screen 4 is placed on the horizontal pole in the casing, utilizes the horizontal pole to support the filter screen, prevents that rubbish from piling up the back filter screen and warp, and the horizontal pole is also detachable.
In both embodiments, the space between two adjacent layers of screens 4 communicates with the first passage 11. When the rainwater is great, the rainwater collection port can not meet the drainage quantity of the water inlet, water flow above the filter screen can enter the first channel and is discharged through the water outlet, and impurities on the filter screen are flushed while the rainwater is discharged, so that a self-cleaning effect is achieved.
In order to avoid that too many leaves enter the shell and the filtering effect is poor, a grid is arranged at the water inlet for blocking the leaves in the channel or other large-size garbage such as beverage bottles.
In another embodiment, when the rain water is large, in order to prevent the rain water flushing from causing the filter screen to shift, the inner wall of the housing 1 is provided with a baffle 8 for preventing the filter screen from shifting.
In another embodiment, the bottom of the housing 1 is provided with a sloped floor 10, and the rainwater collection port is located at the lowest part of the floor to promote the speed of recovering rainwater.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. A garden rainwater recycling and filtering device comprises a shell, wherein one side of the shell is provided with a water inlet, and the other opposite side is provided with a water outlet; the rainwater collecting device is characterized in that a rainwater collecting port is formed in the bottom of the shell;
The shell is internally provided with a first channel from the water inlet to the water outlet and a second channel from the water inlet to the rainwater collection port; and a plurality of layers of filter screens with mesh apertures sequentially reduced from top to bottom are arranged in the second channel, and each layer of filter screen is detachably arranged on the inner wall of the shell.
2. The garden stormwater recovery filter apparatus as claimed in claim 1, wherein the top of the housing is provided with a window for screen cleaning and replacement.
3. The garden rainwater recovery filtering device according to claim 1, wherein the two sides of the inner wall of the shell are provided with a partition plate for supporting each layer of filter screen.
4. The garden rainwater recycling and filtering device according to claim 1, wherein the filtering net comprises two layers, the upper filtering net and the lower filtering net are included, and the installation height of the upper filtering net is lower than the bottom of the water inlet.
5. The garden rainwater recycling and filtering device according to claim 4, wherein a cross rod for supporting the filter screen is arranged in the shell, and two ends of the cross rod extend into U-shaped blocks arranged on two sides of the inner wall of the shell.
6. The garden stormwater recovery filter apparatus as claimed in claim 1, wherein a space between two adjacent layers of filter screens communicates with the first passage.
7. The garden rainwater recovery filtering device according to claim 1, wherein a grid is installed at the water inlet.
8. The garden rainwater recovery filtering device according to claim 1, wherein a baffle plate for preventing the filter screen from being displaced is provided on an inner wall of the housing.
9. The garden rainwater recycling and filtering device according to claim 1, wherein a bottom plate with a slope is arranged at the bottom of the shell, and the rainwater collecting port is located at the lowest position of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075775.2U CN220939404U (en) | 2023-08-03 | 2023-08-03 | Gardens rainwater recovery filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075775.2U CN220939404U (en) | 2023-08-03 | 2023-08-03 | Gardens rainwater recovery filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939404U true CN220939404U (en) | 2024-05-14 |
Family
ID=90979288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075775.2U Active CN220939404U (en) | 2023-08-03 | 2023-08-03 | Gardens rainwater recovery filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939404U (en) |
-
2023
- 2023-08-03 CN CN202322075775.2U patent/CN220939404U/en active Active
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