CN207445773U - Rainwater shunts purifier - Google Patents

Abstract

The utility model discloses a kind of rainwater to shunt purifier, including buried purification warehouse, cleaning position body is internally provided with dividing wall, cleaning position internal body portion is divided into precipitation purification area and shunting zone by dividing wall, water inlet pipe and diversion pipe are provided on purification warehouse, water inlet pipe and precipitation purification area through connection, shunting zone and diversion pipe through connection, one or more installing pipe is additionally provided on dividing wall, installing pipe is used to penetrate through precipitation purification area and shunting zone, filtering, evolving device is provided on one end that installing pipe is located in precipitation purification area, heavy mud groove is additionally provided on the purification warehouse bottom in precipitation purification area, multiple vias are provided in heavy mud groove, outside via perforation cleaning position body and precipitation purification area, well lid is provided at the top of evolution warehouse.The utility model can carry out purification filtering to rainwater, reduce and river is impacted and is endangered.

Description

Rainwater shunts purifier

Technical field

The utility model is related to sponge urban construction fields, and in particular to a kind of rainwater shunts purifier.

Background technology

Storm sewer is typically all directly to be connected with river, and rainwater is directly arranged to river.But due to nowadays urban construction Step accelerate, various greasy dirts and harmful substance accumulated on road surface, by rainwater together into storm sewer, so as to river Stream is impacted and endangered.

The content of the invention

The technical problem to be solved by the present invention is to provide a kind of rainwater to shunt purifier, rainwater can be carried out net Change filtering, reduce and river is impacted and is endangered.

In order to solve the above-mentioned technical problem, the utility model provides a kind of rainwater shunting purifier, which is characterized in that Including buried purification warehouse, the cleaning position body is internally provided with dividing wall, and the dividing wall is by cleaning position internal body portion Precipitation purification area and shunting zone are divided into, is provided with water inlet pipe and diversion pipe on the purification warehouse, the water inlet pipe is net with precipitation Change area's through connection, the shunting zone and diversion pipe through connection, one or more installation is additionally provided on the dividing wall Pipe, for the installing pipe for penetrating through the precipitation purification area and shunting zone, the installing pipe is located at one end in precipitation purification area On be provided with filtering, evolving device, heavy mud groove, the heavy mud groove are additionally provided on the purification warehouse bottom in the precipitation purification area Multiple vias are inside provided with, the via penetrates through outside the cleaning position body and precipitation purification area, is set at the top of the purification warehouse It is equipped with well lid.

Further, the purification warehouse includes the concrete layer that bottom is set and the wall brick being arranged on concrete layer Side, the wall brick side pass through pointing with cement mortar.

Further, be provided with tubbiness filter core in the filtering, evolving device, the tubbiness filter core also with backwash tube one End connection, the backwash tube other end are provided with adapter, sealing cover are provided on the adapter.

Further, the axial direction of the filtering, evolving device is set upward.

Further, ramped bottom surface, the ramped bottom surface are additionally provided on the purification warehouse bottom in the precipitation purification area It is set towards heavy mud groove.

Further, the purification warehouse bottom is additionally provided with gravel layer.

Further, the gravel layer includes the first gravel, the second gravel that the gravel of 20-30mm grain sizes mixes With the 3rd gravel, the grain size of first gravel is 18-22mm, and the grain size of second gravel is 24-27mm, the 3rd gravel The grain size of stone is 29-32mm.

Further, the thickness of the gravel layer is 180-220mm.

Further, a diameter of 1mm of the via.

The beneficial effects of the utility model are：

Road rain water introduces rainwater by pipeline and shunts purifier, is introduced into precipitation purification area, carries out precipitation silt point From then by filtering, evolving device (filter device quantity is determined according to rainwater pollution degree and rainwater inflow), mainly It plays and deoils every dirty effect, clean rainwater flow to former inlet for stom water by diversion pipe after processing or rainwater storage tank, rainwater are spent The facilities and equipments such as garden play reuse and free of contamination effect.One heavy mud groove is set in precipitation purification area bottom, bottom opened up The sewage of deposition can be excluded, avoid causing secondary pollution to subsequent rainwater by hole.

Description of the drawings

Fig. 1 is the overlooking the structure diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model.

Figure label explanation：1st, warehouse is purified, 2, dividing wall, 3, precipitation purification area, 4, shunting zone, 5, water inlet pipe, 6, lead Flow tube, 7, installing pipe, 8, filtering, evolving device, 9, heavy mud groove, 10, well lid, 11, concrete layer, 12, wall brick side.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.

An embodiment of the rainwater shunting purifier of the utility model referring to Figures 1 and 2, including buried cleaning position Body 1 can be good at the area occupied that shadow is hidden and reduces bottom surface facility；Cleaning position body is internally provided with dividing wall 2, and dividing wall will Cleaning position internal body portion is divided into precipitation purification area 3 and shunting zone 4, purifies and is provided with water inlet pipe 5 and diversion pipe 6 on warehouse, intakes Pipe and precipitation purification area through connection, shunting zone and diversion pipe through connection, rainwater are entered from water inlet pipe to precipitation purification area The interior precipitation for carrying out silt impurity etc., shunting zone are to discharge clean rainwater from diversion pipe, can be former storm sewers, Can be the facilities and equipments such as rainwater storage tank, Rain Garden；

In order to which the rainwater ensured in precipitation purification area can be cleaned after filtering into shunting zone, also set up on dividing wall There are one or multiple installing pipes 7, for penetrating through precipitation purification area and shunting zone, installing pipe is located in precipitation purification area installing pipe One end on be provided with filtering, evolving device 8, it is heavy that some tiny particles and greasy dirt can be all blocked in by filtering, evolving device In the purifying area of shallow lake so that become clean into the rainwater for crossing filtering, evolving device, it being capable of reuse and directly discharge.

Wherein, tubbiness filter core is provided in filtering, evolving device, effectively improves the contact area with rainwater, improve filtering Amount, tubbiness filter core are also connected with backwash tube one end, and the backwash tube other end is provided with adapter, and sealing is provided on adapter Flushing nozzle in cleaning, directly with adapter is connected and is backwashed by lid, to improve the use longevity of tubbiness filter core Life；When normal filtration in use, sealing cover is fixed so that backwash tube is closed, will not flow out rainwater.

The axial direction of above-mentioned filtering, evolving device is set upward so that when rainwater is contacted with filtering, evolving device, filtering is equal It is even, it will not be attributed to and concentrate on certain one side, improve filtering, evolving service using life.

Heavy mud groove 9 is additionally provided on the purification warehouse bottom in above-mentioned precipitation purification area, multiple vias are provided in heavy mud groove, Outside via perforation cleaning position body and precipitation purification area, the silt of precipitation, impurity, pollutant etc. can be with the slave mistake of rainwater Infiltration outside hole to cleaning position body and discharge together so that the little particle object accumulated in precipitation purification area will not drastically increase Add, and also effectively avoid secondary pollution of the pollutant of precipitation to follow-up rainwater.A diameter of 1mm of via, avoids excessive Particle or impurity enter so that purification warehouse bottom blocks.And the design of via so that rain will not be deposited in precipitation purification area Water, the impurity fallen leaves precipitated in precipitation purification area are not easy the fast rotting when rainwater impregnates and cause peculiar smell, therefore also effectively prolong The time of periodic cleaning maintenance is grown.

Well lid 10 is provided at the top of purification warehouse, is closed with realization smooth with bottom surface.

Include the concrete layer 11 that bottom is set and the wall brick side 12 being arranged on concrete layer, wall in purification warehouse By pointing with cement mortar, concrete layer can ensure to purify the intensity of warehouse bottom and effectively prevent that dislocation is heavy for brick side Drop, wall brick side form sealing enclosing effect convenient for preparing.

Ramped bottom surface is additionally provided on the purification warehouse bottom in precipitation purification area, ramped bottom surface is set towards heavy mud groove, rain The precipitation of water and infiltration are respectively provided with guidance quality, improve separating effect.

And gravel layer is additionally provided in purification warehouse bottom, gravel layer can be directed to the sewage that is flowed out out of via into traveling One step filters and retention, and but also purification warehouse bottom will not stockpile rainwater, avoids moist rainwater to purification warehouse bottom Portion's soil damages and causes to purify the damage of warehouse unbalance stress.

Above-mentioned gravel layer includes the first gravel, the second gravel and the 3rd that the gravel of 20-30mm grain sizes mixes Gravel, the grain size of the first gravel is 18-22mm, and the grain size of the second gravel is 24-27mm, and the grain size of the 3rd gravel is 29-32mm. The gravel cooperation of different-grain diameter is effective to ensure filtering rejection effect.

In one embodiment, the grain size of the first gravel is 20mm, and the grain size of the second gravel is 2527mm, the grain of the 3rd gravel Footpath is 30mm, and the cooperation under the grain size is applied widely.

It is 180-220mm by the thickness of gravel layer to improve filter effect and reduce manufacturing cost and time, it should It can effectively ensure that filtering rejection effect under thickness.

Above example is only the preferred embodiment to absolutely prove the utility model and being lifted, the guarantor of the utility model It is without being limited thereto to protect scope.The equivalent substitute or conversion that those skilled in the art are made on the basis of the utility model, Within the scope of protection of the utility model.The scope of protection of the utility model is subject to claims.

Claims (9)

1. a kind of rainwater shunts purifier, which is characterized in that including buried purification warehouse, is set inside the cleaning position body Dividing wall is equipped with, cleaning position internal body portion is divided into precipitation purification area and shunting zone, is set on the purification warehouse by the dividing wall Water inlet pipe and diversion pipe, the water inlet pipe and precipitation purification area through connection, the shunting zone and diversion pipe through connection are equipped with, One or more installing pipe is additionally provided on the dividing wall, the installing pipe is used to penetrate through the precipitation purification area and shunting Area is provided with filtering, evolving device, the purification in the precipitation purification area on one end that the installing pipe is located in precipitation purification area Heavy mud groove is additionally provided on warehouse bottom, multiple vias are provided in the heavy mud groove, the via penetrates through the purification warehouse External and precipitation purification area, the purification warehouse top are provided with well lid.

2. rainwater as described in claim 1 shunts purifier, which is characterized in that the purification warehouse includes what bottom was set Concrete layer and the wall brick side being arranged on concrete layer, the wall brick side pass through pointing with cement mortar.

3. rainwater as described in claim 1 shunts purifier, which is characterized in that is provided with bucket in the filtering, evolving device Shape filter core, the tubbiness filter core are also connected with backwash tube one end, and the backwash tube other end is provided with adapter, described turn Sealing cover is provided on connector.

4. rainwater as claimed in claim 3 shunts purifier, which is characterized in that the axial direction of the filtering, evolving device is upward It sets.

5. rainwater as described in claim 1 shunts purifier, which is characterized in that the purification warehouse bottom in the precipitation purification area Ramped bottom surface is additionally provided in portion, the ramped bottom surface is set towards heavy mud groove.

6. rainwater as described in claim 1 shunts purifier, which is characterized in that the purification warehouse bottom is additionally provided with gravel Rock layers.

7. rainwater as claimed in claim 6 shunts purifier, which is characterized in that the gravel layer includes 20-30mm grain sizes Gravel the first gravel, the second gravel and the 3rd gravel that mix, the grain size of first gravel is 18-22mm, institute The grain size of the second gravel is stated as 24-27mm, the grain size of the 3rd gravel is 29-32mm.

8. rainwater as claimed in claim 6 shunts purifier, which is characterized in that the thickness of the gravel layer is 180- 220mm。

9. rainwater as described in claim 1 shunts purifier, which is characterized in that a diameter of 1mm of the via.