CN204850020U - Municipal administration drainage device - Google Patents
Municipal administration drainage device Download PDFInfo
- Publication number
- CN204850020U CN204850020U CN201520587912.3U CN201520587912U CN204850020U CN 204850020 U CN204850020 U CN 204850020U CN 201520587912 U CN201520587912 U CN 201520587912U CN 204850020 U CN204850020 U CN 204850020U
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- catch pit
- cone
- water
- utility
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Abstract
The utility model discloses a municipal administration drainage device relates to municipal field, and its technical essential is: including the pumping shaft, the bottom from the top down of pumping shaft is equipped with the metalling in proper order and permeates water concrete layer, be equipped with a plurality of wash port on the wall of pumping shaft, every the wash port on equal fixed mounting have the one -way circulation device of rivers to the interior water of messenger's pumping shaft is derived outward to the pumping shaft in only following the pumping shaft. The utility model discloses can make rainwater rapid permeability to underground when rainy season, a large amount of rainwater of the ground gathering of in time discharging prevent because the floods that cause of a large amount of precipitation in short -term, and the water can avoid soil when dry season in flows in pumping shaft wind through the wash port, does not cause the loss of water and soil, has good suitability. The utility model is suitable for a municipal administration drainage device.
Description
Technical field
The utility model relates to municipal field, relates to a kind of municipal drainage device in particular.
Background technology
In recent years, because Some Domestic urban drainage pipe network arranges not science, conduit deteriorates, standard of drainage was lower.Municipal drainage facility is just unsound, and imperfection, Drainage System Construction is delayed.When running into precipitation or continuous precipitation exceedes urban sewerage and drainage ability, very easily cause urban waterlogging ponding disaster.In addition, a large amount of hard in city is mated formation, and as tarmac road, cement pavement, during rainfall, water permeability is bad, is not easy to infiltrate, and easily forms the ponding of this road section surface.A lot of city is faced with the Embarrassing border seeing sea after heavy showers.
Utilize the drainage system of reservoir or routine can not effectively solve the problem at present, wherein reservoir water storage is limited, and can not recharge underground by large-area for rainwater, and can not solve the drainage problem in city; Existing drainage system often due to leaf and household garbage etc., can cause the phenomenon of drain line blockage.
For above-mentioned Problems existing, application number be 201320190557.7 Chinese utility model disclose a kind of municipal drainage device, comprise catch pit, the bottom of described catch pit is provided with macadam and pervious concrete layer from top to bottom successively, the wall of described catch pit is provided with drain hole, the surrounding of described catch pit is provided with at least 1 inlet, and each inlet is all connected with described catch pit by a downward-sloping gallery.The bottom of the utility model catch pit is provided with macadam and pervious concrete layer from top to bottom successively, and the wall of catch pit is provided with drain hole, rainwater rapid osmotic can be made to underground, discharge in time a large amount of rainwater assembled on ground, prevent the floods because a large amount of precipitation in short-term causes.The patented product, when rainy season, can, effectively by the drain hole that the wall of catch pit is provided with, make rainwater rapid osmotic to underground, discharges in time a large amount of rainwater assembled on ground, prevents the floods because a large amount of precipitation in short-term causes; But when dry season, the drain hole that the wall due to catch pit is provided with, the water in soil flow into catch pit wind through drain hole, easily causes the loss of water and soil.
Therefore, the applicant, for above-mentioned patent also Problems existing, through conscientious research and test, adopts new technological means, better solves this technical problem.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of can make rainwater rapid osmotic to underground when rainy season, discharge a large amount of rainwater assembled on ground in time, prevents due to the floods that cause of precipitation in a large number in short-term; And the water in soil can be avoided catch pit wind is flow into through drain hole when dry season, do not cause the loss of water and soil, there is good applicability.
For achieving the above object, the utility model provides following technical scheme: a kind of municipal drainage device, comprise catch pit, the bottom of described catch pit is provided with macadam and pervious concrete layer from top to bottom successively, the wall of described catch pit is provided with several drain holes, each described drain hole is all installed with current one-way flow device, only can derives to catch pit from catch pit to make the water in catch pit.
By adopting technique scheme, when rainy season, penetrate into after in catch pit at a large amount of water, the water in catch pit makes rainwater rapid osmotic to underground by current one-way flow device, a large amount of rainwater that timely discharge ground is assembled, prevent the floods because a large amount of precipitation in short-term causes; And when dry season, the water in soil can not flow in catch pit again under the effect of current one-way flow device, make to avoid again when dry season the water in soil to flow into catch pit wind through drain hole, do not cause the loss of water and soil, there is good applicability.
The utility model is set to further: described current one-way flow device is its vertex of a cone be made up of several elasticity lobes is the hollow cone structure of opening or closing under external force, the described vertex of a cone is arranged on the outside of catch pit, and is fixedly installed on drain hole inwall at the bottom of the cone of described conical structure.
By adopting technique scheme, elasticity lobe can be preferably quality of rubber materials, and quality of rubber materials itself has certain elastic effect, meets in the utility model and will have certain flexible requirement to material, and quality of rubber materials is not only easy to processing, and cost is not high; When rainy season, penetrate into after in catch pit at a large amount of water, hydraulic pressure in catch pit will inevitably be greater than the hydraulic pressure in the outer soil of gutter, by the pressure difference effect inside and outside catch pit, the vertex of a cone of hollow cone structure is under external force in opening, make it possible to rainwater rapid osmotic to underground, discharge in time a large amount of rainwater assembled on ground, prevent the floods because a large amount of precipitation in short-term causes; And when dry season, hydraulic pressure in catch pit will inevitably be less than or equal to the hydraulic pressure in the outer soil of gutter, now, the vertex of a cone of hollow cone structure without under External Force Acting in closed state, water in soil can not flow in catch pit again under the effect of current one-way flow device, make to avoid again when dry season the water in soil to flow into catch pit wind through drain hole, do not cause the loss of water and soil, there is good applicability.
The utility model is set to further: the thickness of described elasticity lobe successively decreased to vertex of a cone direction gradually successively from the cone end.
Accompanying drawing explanation
Be described in further detail below in conjunction with the detailed description of the invention of accompanying drawing to a kind of municipal drainage device of the utility model.
Fig. 1 is the sectional drawing of a kind of municipal drainage device of the utility model when dry season;
Fig. 2 is the A place enlarged drawing in Fig. 1;
Fig. 3 is the sectional drawing of a kind of municipal drainage device of the utility model when rainy season;
Fig. 4 is the B place enlarged drawing in Fig. 3.
In figure: 1, catch pit; 2, macadam; 3, pervious concrete layer; 4, drain hole; 5, current one-way flow device; 6, elasticity lobe; 7, the vertex of a cone; 8, the end is bored.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the embodiment of a kind of municipal drainage device of the utility model is described further.
Referring to figs. 1 through a kind of municipal drainage device shown in Fig. 4, comprise catch pit 1, the bottom of described catch pit 1 is provided with macadam 2 and pervious concrete layer 3 from top to bottom successively, the wall of described catch pit 1 is provided with several drain holes 4, each described drain hole 4 is all installed with current one-way flow device 5, only can derives to catch pit 1 in catch pit 1 to make the water in catch pit 1.
Shown in Fig. 4, the utility model is set to further: described current one-way flow device 5 is its vertex of a cone 7 be made up of several elasticity lobes 6 is the hollow cone structure of opening or closing under external force, the described vertex of a cone 7 is arranged on the outside of catch pit 1, and 8 to be fixedly installed on drain hole 4 inwall at the bottom of the cone of described conical structure.
Shown in Fig. 4, the utility model is set to further: the thickness of described elasticity lobe 6 successively decreased to the vertex of a cone 7 direction gradually successively from the cone end 8.
Shown in Fig. 4, operating principle of the present utility model is.
With reference to shown in Fig. 3 to Fig. 4, when rainy season, penetrate into after in catch pit 1 at a large amount of water, hydraulic pressure in catch pit 1 will inevitably be greater than the hydraulic pressure in the outer soil of gutter, by the pressure difference effect inside and outside catch pit 1, the vertex of a cone 7 of hollow cone structure, under external force in opening, makes it possible to rainwater rapid osmotic to underground, a large amount of rainwater that timely discharge ground is assembled, prevent the floods because a large amount of precipitation in short-term causes; Shown in Fig. 2, and when dry season, hydraulic pressure in catch pit 1 will inevitably be less than or equal to the hydraulic pressure in the outer soil of gutter, now, the vertex of a cone 7 of hollow cone structure without under External Force Acting in closed state, the water in soil can not flow in catch pit 1 again under the effect of current one-way flow device 5, makes to avoid again the water in soil to flow into catch pit 1 wind through drain hole 4 when dry season, do not cause the loss of water and soil, there is good applicability.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a municipal drainage device, comprise catch pit, the bottom of described catch pit is provided with macadam and pervious concrete layer from top to bottom successively, the wall of described catch pit is provided with several drain holes, it is characterized in that: each described drain hole is all installed with current one-way flow device, only can derives to catch pit from catch pit to make the water in catch pit.
2. a kind of municipal drainage device according to claim 1, it is characterized in that: described current one-way flow device is its vertex of a cone be made up of several elasticity lobes is the hollow cone structure of opening or closing under external force, the described vertex of a cone is arranged on the outside of catch pit, and is fixedly installed on drain hole inwall at the bottom of the cone of described conical structure.
3. a kind of municipal drainage device according to claim 2, is characterized in that: the thickness of described elasticity lobe successively decreased to vertex of a cone direction gradually successively from the cone end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587912.3U CN204850020U (en) | 2015-08-07 | 2015-08-07 | Municipal administration drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587912.3U CN204850020U (en) | 2015-08-07 | 2015-08-07 | Municipal administration drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850020U true CN204850020U (en) | 2015-12-09 |
Family
ID=54740586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587912.3U Expired - Fee Related CN204850020U (en) | 2015-08-07 | 2015-08-07 | Municipal administration drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320495A (en) * | 2016-10-26 | 2017-01-11 | 天津城建大学 | Fabricated seepage well for increasing seepage amount of ground water and construction method |
-
2015
- 2015-08-07 CN CN201520587912.3U patent/CN204850020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320495A (en) * | 2016-10-26 | 2017-01-11 | 天津城建大学 | Fabricated seepage well for increasing seepage amount of ground water and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: 510700, Guangdong City, Guangzhou province Whampoa district forest road, Mao Gang City Research Institute, so south section, A, building two, three Patentee after: Guangzhou Changtong Pipeline Engineering Co., Ltd. Address before: Chashan village Yongning road Dasan street of Ouhai District 325006 in Zhejiang province Wenzhou City No. 30 second floor Patentee before: WENZHOU BOYUAN INDUSTRIAL DESIGN CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160421 Address after: 510000 Guangdong city of Guangzhou province Tianhe District gang in Shangyuan Road No. 300 courtyard office building No. 1 Room 102 was one of the Patentee after: GUANGZHOU YIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 510700, Guangdong City, Guangzhou province Whampoa district forest road, Mao Gang City Research Institute, so south section, A, building two, three Patentee before: Guangzhou Changtong Pipeline Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |