CN109469192B - Universal dirt-intercepting hanging basket and mounting method - Google Patents
Universal dirt-intercepting hanging basket and mounting method Download PDFInfo
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- CN109469192B CN109469192B CN201811516077.9A CN201811516077A CN109469192B CN 109469192 B CN109469192 B CN 109469192B CN 201811516077 A CN201811516077 A CN 201811516077A CN 109469192 B CN109469192 B CN 109469192B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 101100366940 Mus musculus Stom gene Proteins 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 230000001376 precipitating effect Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Sewage (AREA)
Abstract
The invention discloses a general type sewage interception hanging basket and an installation method, wherein the general type sewage interception hanging basket comprises a sewage interception hanging basket body, a rectangular opening is arranged at the top of the general type sewage interception hanging basket body, the long side of one side of the rectangular opening corresponds to a long-side curved surface side wall, the long side of the other side corresponds to a long-side plane side wall, and the side walls corresponding to two short side sides of the rectangular opening are short side plane side walls; the bottoms of the long-side curved surface side wall, the long-side plane side wall and the short-side plane side wall are connected to the basket bottom; longitudinal drain holes are formed in the long-side curved surface side wall and the short-side plane side wall, the middle of the long-side plane side wall is not perforated, and the upper part of the long-side plane side wall is provided with the longitudinal drain holes; a water drain hole is arranged below the water drain hole. The invention can effectively intercept the rainwater runoff sundries and precipitate large-particle-size solid suspended matters; the outer edge of the top of the sewage interception hanging basket body is provided with the buckle device and the bolt device, so that the sewage interception hanging basket can be conveniently fixed below a rain grate, is convenient to detach, clean and maintain, and is suitable for various rain gutters.
Description
Technical Field
The invention relates to the technical field of rainwater dirt interception, in particular to a general dirt interception hanging basket and an installation method.
Background
A large number of research results show that urban non-point source pollution is the most important pollutant source in urban construction areas, and the concentration of pollutants in road rainfall runoffs is generally higher than the national quality V standard of surface water environment, and even far higher than that of urban sewage. In addition, due to randomness and universality of urban surface source pollution formation, urban surface source pollution reduction and control become a great difficulty for restricting the improvement of the ecological quality of urban water environment water. The inlet of the rain water is the inlet for the surface runoff to enter the rain water pipeline, and is also an important link for controlling the non-point source pollution process. At present, the traditional rain inlet only intercepts sundries such as leaves in surface runoff through a rain grate, and no effective initial rainwater purification measures exist. Along with the importance of people on urban non-point source pollution reduction control and the proposal of sponge urban construction concept, a large number of surface runoff pollutant interception, purification, infiltration and regulation and control devices are provided for the link of a gully. The environment-friendly water inlet mainly comprises a water collecting type sewage intercepting water inlet, a precipitation filtering type sewage intercepting water inlet, a filtering purifying type sewage intercepting water inlet and the like. But the environment-friendly inlet for stom water relates to inlet for stom water inflow, regulation and control filtration and each link of outflow, and transformation cost and construction degree of difficulty are great, are used for newly-built project more.
The sewage interception hanging basket is a simple rain inlet filtering and purifying device, can strengthen the interception and filtering effects of a rain grate, and has certain initial rainwater purifying capacity. At present, the pollution-reducing hanging basket is mostly custom designed and processed as a part of an integrated environment-friendly type gully, and lacks of a pollution-intercepting hanging basket with higher applicability aiming at different types of common gully reconstruction and non-integrated environment-friendly type gully and other use scenes.
The invention patent with the application number of CN200810112073.4 discloses an environment-friendly gully filter bucket; the dirt intercepting hanging basket is fixed inside a gully through additionally placing a support at the bottom, and the mode mainly has two problems: firstly, the sizes of the sewage interception hanging baskets are respectively customized due to the difference of the internal sizes and the forms of different gullies, so that the universality is not enough; secondly, the structure, the material, the size and the connection mode of the bracket are not provided, the standardization degree is low, and the processing and the installation of the bracket can increase extra workload.
The bottom of the sewage interception hanging basket is not provided with holes, so that the sewage interception hanging basket has a sediment effect on sediment in the rainwater runoff, but the sewage interception hanging basket has no drainage way of the runoff, so that after rainfall is finished, part of the rainwater runoff can be stored at the bottom, the problems of water deterioration, mosquito breeding and the like are caused, and secondary pollution is easy to cause. In addition, most similar sewage interception hanging baskets are provided with holes at the bottom, and although a series of problems caused by later rainwater runoff storage are avoided, sediment precipitation is lost.
It is obvious that the existing sewage interception hanging basket is a part of the environment-friendly type water inlet and is designed and processed together with the environment-friendly type water inlet and fixed inside the water inlet, but due to the fact that the structures and the size differences inside different environment-friendly type water inlets are large, the universality is poor, and the existing sewage interception hanging basket is not suitable for the improvement requirements of the existing water inlet. The existing sewage interception hanging basket is mainly provided with holes at the bottom, can only filter large-size sundries, is only a reinforcement of the filtering effect of the rain grate in function, and lacks the filtering and precipitating effects on small-particle-size pollutant particles.
Therefore, a general-purpose type dirt-intercepting hanging basket and a mounting method thereof are needed to solve the above-mentioned disadvantages in the prior art.
Disclosure of Invention
The invention aims to provide a general sewage interception hanging basket and an installation method, which are used for solving the problems of the prior art, can effectively intercept rainwater runoff sundries, precipitate large-particle-size solid suspended matters and are suitable for various types of gullies.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a general sewage interception hanging basket, which comprises a sewage interception hanging basket body, wherein the sewage interception hanging basket body is fixed below a rain grate at a water inlet, a rectangular opening is arranged at the top of the sewage interception hanging basket body, the shape of the rectangular opening is matched with that of the rain grate, and the cross section of the sewage interception hanging basket body is large in upper part and small in lower part; the side walls corresponding to the long sides of one side of the rectangular opening are long-side curved surface side walls, the side walls corresponding to the long sides of the other side of the rectangular opening are long-side plane side walls, and the side walls corresponding to the two short sides of the rectangular opening are short-side plane side walls; the bottoms of the long-side curved side wall, the long-side plane side wall and the short-side plane side wall are connected to the basket bottom of the sewage interception basket body;
longitudinal drain holes are formed in the long-side curved surface side wall and the short-side plane side wall, the middle of the long-side plane side wall is not perforated, and the upper part of the long-side plane side wall is provided with the longitudinal drain holes; and a water drain hole is arranged below the water drain hole.
Preferably, the water discharge hole is circular, and the aperture is 0.5-1mm.
Preferably, the drain hole is adapted to the shape of the side wall, and the width of the drain hole gradually increases from bottom to top.
Preferably, the edge of the rectangular opening is provided with an outer edge in an outward extending manner.
Preferably, the outer edge of the top of the long-side plane side wall is provided with a fastening device, and the outer edge of the top of the long-side curved side wall is provided with a bolt device.
Preferably, 2 buckle devices and 2 plug pin devices are arranged.
The invention also discloses a method for installing the universal dirt-intercepting hanging basket, which comprises the following steps:
1) Opening the rain grate;
2) 2 buckling devices corresponding to the long-side plane side wall of the sewage interception hanging basket body are inserted into a clamping groove arranged below the rain grate;
3) Aligning and closely attaching the sewage interception hanging basket body below the rain grate;
4) Inserting a bolt device corresponding to the side wall of the long-side curved surface of the sewage interception hanging basket body into a socket arranged below the rain grate;
5) The rain grate is closed together with the sewage interception hanging basket body below and is placed above the rain water inlet.
Compared with the prior art, the invention has the following technical effects:
aiming at the traditional gully and the novel environment-friendly gully structure, the invention provides a structure form of a sewage interception hanging basket with higher universality and a mounting and fixing method, which can effectively intercept rainwater runoff impurities, filter deposited pollutants, and is convenient for reconstruction and installation, thereby having remarkable ecological environment benefit and popularization and application value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the general type of dirt-intercepting basket of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view of B-B of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1 taken along line C-C;
The device comprises a 1-long side curved surface side wall, a 2-long side plane side wall, a 3-short side plane side wall, a 4-longitudinal drain hole, a 5-drain hole, a 6-bolt device and a 7-buckle device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a general sewage interception hanging basket and an installation method, which are used for solving the problems of the prior art, can effectively intercept rainwater runoff sundries, precipitate large-particle-size solid suspended matters and are suitable for various types of gullies.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
As shown in fig. 1-4, the embodiment provides a general sewage interception hanging basket, which comprises a sewage interception hanging basket body, wherein the sewage interception hanging basket body is fixed below a rain grate at a water inlet, a rectangular opening is formed in the top of the sewage interception hanging basket body, the shape of the rectangular opening is matched with that of the rain grate, and the cross section of the sewage interception hanging basket body is large in upper part and small in lower part; the side wall corresponding to the long side of one side of the rectangular opening is a long-side curved surface side wall 1, the side wall corresponding to the long side of the other side is a long-side plane side wall 2, and the side walls corresponding to the two short sides of the rectangular opening are short-side plane side walls 3; the bottoms of the long-side curved side wall 1, the long-side plane side wall 2 and the short-side plane side wall 3 are connected to the basket bottom of the sewage interception basket body; the long-side curved side wall 1 and the short-side plane side wall 3 are provided with longitudinal drain holes 4, the middle part of the long-side plane side wall 2 is not perforated, and the upper part is provided with the longitudinal drain holes 4; the drain hole 5 is arranged below the drain hole, and a certain filtering and precipitating space is formed at the bottom of the sewage interception hanging basket body.
Specifically, in this embodiment, the drain hole 5 is circular, and the aperture is 0.5-1mm; the arrangement of the drain hole is adapted to the shape of the side wall, and the width of the drain hole is gradually increased from bottom to top.
In this embodiment, the edge of the rectangular opening is provided with an outer edge extending outwards; the outer edge of the top corresponding to the long-side plane side wall 2 is provided with 2 buckling devices 7 which are connected with a rain grate above the sewage interception hanging basket; 2 bolt devices 6 are arranged at the outer edge of the top corresponding to the long-side curved side wall 1 and are connected with a rain grate above the sewage interception hanging basket; the fastening device 7 is a rectangular bolt which is integrally formed on the outer edge, the bolt extends towards the inner side of the dirt-intercepting hanging basket body, the fastening device 7 and the bolt device 6 can also adopt other existing connecting structures, and the fastening device 7 and the bolt device 6 can be fixedly connected with a rain grate. Through the mode, the dirt intercepting hanging basket can be fixed below the rain grate, and the dirt intercepting hanging basket is convenient to detach, clean and maintain.
The dirt-intercepting basket body in the embodiment can be manufactured by metal processing such as cast iron, or can be manufactured by non-metal materials such as plastics, resins or composite materials. In view of cost, weight and convenience of maintenance, it is recommended to use a novel plastic material such as ABS.
The maximum filtering capacity of the universal sewage interception hanging basket reaches 20L/s, the inflow flow of 50 years of rainfall can be met, and the original overflow capacity of the rain grate is not affected.
Specifically, the rainwater runoff purifying effect of the universal sewage interception hanging basket of the embodiment is mainly expressed in two aspects, namely, the intercepting effect on large-size sundries and the filtering and precipitating effect on small-particle-size pollutant particles.
The interception effect of the sewage interception hanging basket on the large-size sundries is mainly realized through the longitudinal drain holes of the side wall; after the surface rainwater runoff enters the sewage interception hanging basket body through the rainwater grate, the carried sundries larger than the width of the drain hole are intercepted in the sewage interception hanging basket. In addition, the arrangement of the drain hole 4 is adapted to the shape of the side wall, and the width of the drain hole is gradually increased from bottom to top, so that the area of the overflow cross section is increased along with the rising of the water level in the sewage interception hanging basket, and the overflow capacity is ensured.
The filtering and precipitating effects of the sewage interception hanging basket on the pollutant particles with small particle sizes are mainly realized through a filtering and precipitating space at the bottom of the hanging basket; a water draining hole 5 with smaller aperture is arranged below the water draining hole 4 on the side wall of the sewage interception hanging basket body, so that a semi-permeable filtering and precipitating space can be formed with the watertight basket bottom; some heavier solid particle pollutants in the rainwater runoff can be gradually deposited to the bottom of the sewage interception hanging basket, and meanwhile, the rainwater runoff accumulated at the bottom can be filtered and discharged through the water discharge hole 5, so that effective purification is achieved; according to the embodiment, the small-aperture water drain hole 5 is formed in the side wall of the bottom precipitation space, so that the storage runoff can be slowly discharged while the precipitation effect is maintained, and a series of problems caused by storage of the rainwater runoff are effectively avoided.
Unlike the traditional sewage interception hanging basket which is fixed on the inner side wall of the gully, or is arranged at the bottom of the gully through a bracket, the general sewage interception hanging basket in the embodiment is installed and fixed in the following manner:
1) Opening the rain grate;
2) 2 buckling devices corresponding to the long-side plane side wall of the sewage interception hanging basket body are inserted into a clamping groove arranged below the rain grate;
3) Aligning and closely attaching the sewage interception hanging basket body below the rain grate;
4) Inserting a bolt device corresponding to the side wall of the long-side curved surface of the sewage interception hanging basket body into a socket arranged below the rain grate;
5) The rain grate is closed together with the sewage interception hanging basket body below and is placed above the rain water inlet.
In the embodiment, through 2 buckles and 2 bolt devices at the outer edge of the top of the sewage interception hanging basket body and the clamping groove below the rain grate, the sewage interception hanging basket body can be conveniently fixed below the rain grate, and the sewage interception hanging basket is convenient to detach, clean and maintain.
In this embodiment, the side wall of the dirt-intercepting hanging basket far away from one side of the rain grate fixing shaft is a curved surface (namely a long-side curved surface side wall), and the curved surface shape is designed according to the size of the rain inlet, so that the dirt-intercepting hanging basket body can be ensured to be installed below the rain grate, and the opening and closing of the rain grate cannot be influenced. In addition, when dismantling the clearance of the dirty basket body of hanging of cutting, need open and shut along with the rain grate side direction together, in order to avoid cutting the debris that the dirty basket body was inside to be held back and spill in opening and shutting process from vertical wash port 4, cause secondary pollution, consequently cut the long limit plane lateral wall (i.e. the pivot one side when the rain grate was opened) of dirty basket body of hanging only the upper half has the wash port. In addition, through the structure, the requirements that the sewage interception hanging basket is arranged below the rain grate and is convenient to detach can be met. The sewage interception hanging basket body is directly fixed below the rain grate with uniform size, so that the sewage interception hanging basket is high in universality, low in requirements on the structure and the size of the rain water inlet, suitable for reconstruction and new construction of the rain water inlet and is a universal sewage interception hanging basket.
In the actual use process of the general type dirt-intercepting hanging basket, effective cleaning and maintenance work is required; after each field of rainfall, the sewage interception hanging basket body is detached from the rain grate, sundries and sediments in the hanging basket are cleared away, and the drain holes on the side wall of the bottom are flushed, so that the overflow capacity and the purification effect of the sewage interception hanging basket are ensured.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (5)
1. The utility model provides a general type cuts dirty string basket, includes cuts dirty string basket body, cut dirty string basket body and be fixed in the rain grate below of inlet for stom water, the top is provided with the rectangle opening, the shape of rectangle opening matches with the shape of rain grate, cut dirty string basket body's cross section big-end-up; the method is characterized in that: the side walls corresponding to the long sides of one side of the rectangular opening are long-side curved surface side walls, the side walls corresponding to the long sides of the other side of the rectangular opening are long-side plane side walls, and the side walls corresponding to the two short sides of the rectangular opening are short-side plane side walls; the bottoms of the long-side curved side wall, the long-side plane side wall and the short-side plane side wall are connected to the basket bottom of the sewage interception basket body;
longitudinal drain holes are formed in the long-side curved surface side wall and the short-side plane side wall, the middle of the long-side plane side wall is not perforated, and the upper part of the long-side plane side wall is provided with the longitudinal drain holes; a water drain hole is arranged below the water drain hole;
The edge of the rectangular opening is outwards extended to be provided with an outer edge, a clamping device is arranged at the outer edge of the top of the long-side plane side wall, a bolt device is arranged at the outer edge of the top of the long-side curved surface side wall, and the clamping device and the bolt device are used for being connected with a rain grate; the clamping device is characterized in that grooves are formed in the outer edge, the clamping device is formed between two adjacent grooves, and the bolt device is a rectangular bolt integrally formed on the outer edge.
2. The universal dirt-catching hanging basket of claim 1, wherein: the water discharge hole is round, and the aperture is 0.5-1mm.
3. The universal dirt-catching hanging basket of claim 2, wherein: the drain hole is adapted to the shape of the side wall, and the width of the drain hole is gradually increased from bottom to top.
4. The universal dirt-catching hanging basket of claim 1, wherein: the buckling device and the bolt device are respectively provided with 2 bolts.
5. A method of installing a universal dirt-catching hanging basket as claimed in any one of claims 1 to 4, wherein: the method comprises the following steps:
1) Opening the rain grate;
2) 2 buckling devices corresponding to the long-side plane side wall of the sewage interception hanging basket body are inserted into a clamping groove arranged below the rain grate;
3) Aligning and closely attaching the sewage interception hanging basket body below the rain grate;
4) Inserting a bolt device corresponding to the side wall of the long-side curved surface of the sewage interception hanging basket body into a socket arranged below the rain grate;
5) The rain grate is closed together with the sewage interception hanging basket body below and is placed above the rain water inlet.
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CN201811516077.9A CN109469192B (en) | 2018-12-12 | 2018-12-12 | Universal dirt-intercepting hanging basket and mounting method |
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CN201811516077.9A CN109469192B (en) | 2018-12-12 | 2018-12-12 | Universal dirt-intercepting hanging basket and mounting method |
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CN109469192B true CN109469192B (en) | 2024-06-25 |
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