CN203634886U - Self-cleaning maintenance-free clean rainwater runoff treatment device - Google Patents
Self-cleaning maintenance-free clean rainwater runoff treatment device Download PDFInfo
- Publication number
- CN203634886U CN203634886U CN201320765290.XU CN201320765290U CN203634886U CN 203634886 U CN203634886 U CN 203634886U CN 201320765290 U CN201320765290 U CN 201320765290U CN 203634886 U CN203634886 U CN 203634886U
- Authority
- CN
- China
- Prior art keywords
- container
- self
- perforated plate
- pipe
- light filler
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 238000011001 backwashing Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a self-cleaning maintenance-free clean rainwater runoff treatment device. The self-cleaning maintenance-free clean rainwater runoff treatment device comprises a container with a water distribution pipe and a water outlet pipe, wherein the water distribution pipe is arranged at the lower part of the container, the water outlet pipe is arranged at the upper part of the container and is connected to a follow-up system, a feed port serving as a window is formed in the upper part of the container, the container is filled with a light filler filtering medium, a detachable perforated plate is arranged at the upper part of light filler and below the water outlet pipe, and a perforated plate is arranged at the lower part of the light filler; the water distribution pipe is located below the perforated plate; and a drain pipe is arranged at the bottom of the container, an electronic control switch is arranged on the drain pipe, and the drain pipe is controlled by the electronic control switch to drain water. The self-cleaning maintenance-free clean rainwater runoff treatment device can be used for realizing effective removal of key pollutants in relatively clean rainwater runoff and automatic back washing and solving the problem that conventional equipment needs to be maintained by specially-assigned persons, is energy-saving, convenient to use and water-saving and also weakens the impact of runoff on municipal pipe networks.
Description
Technical field
The utility model relates to a kind for the treatment of apparatus of rainfall runoff.
Background technology
The most cities of China there will be the situation of waterlogging in rainy season, especially even more serious in rainy south.Along with urbanization process is accelerated, a large amount of hard grounds, building roof have replaced the ground with penetrating power, cause rainwater to enter pipe network by runoff, and pipe network is impacted, and occur the situation of a large amount of waterloggings.If pipe network is implemented the long-term beyond doubt complexity of transformation, dropped into huge engineering, also difficulty has obvious effect in a short time.If but part rainfall runoff is collected and utilized, not only can reduce the impact of rainfall runoff to pipe network, greatly alleviate discharge pressure, improve the situation of city waterlogging, can also play water-saving object.At present, the key that rainwater utilization is carried out in restriction is that administrative staff think that treatment facility needs special maintenance, and operation cost also can increase, and uses inconvenience, safeguards complicated.Southern area is due to rainy, rainfall is shorter interval time, except the with serious pollution underlying surface Rainwater Qualities such as motor road are poor, other hard underlying surface rainfall runofves major pollutants after 10 minutes are chemical requirement (COD), solid suspension (SS), turbidity etc.Administrative staff think that treatment facility complexity needs special messenger to safeguard on the one hand, cause the enthusiasm of rainwater utilization not high; On the other hand, except initial rainfall, a large amount of hard underlying surface rainfall runoff water quality is better, and rainwater utilization potentiality are large.How device for treating rain water being simplified, reduced operating cost, can control again major pollutants, ensure water quality treatment amount, is the key that advances rainwater catchment system.
The existing patent application to rainfall runoff processing mostly is simple solid-liquid separator, needs periodic maintenance, and the effects of purification quality after the device processes of automatic backwash is limited, for example:
China Patent Publication No. CN102614688A discloses a kind of rainwater runoff pollution treatment facility with self-cleaning function, this treatment facility is only the precipitate and separate to rainfall runoff, takes up an area greatlyr, and clean-up effect is limited, be mainly used in pollution more serious, the rainfall runoff precipitate and separate that silt is more.
China Patent Publication No. CN102232133A discloses a kind of device for treating rain water, this equipment comprises housing, this housing is suitable for vertically inserting precipitate and separate device, described precipitate and separate device comprises water inlet and delivery port, a part of sidewall of housing is bending at least in part, a described part comprises filter, the inside of housing is formed by the first chamber and the second chamber, the first chamber is separated by vertical wall with the second chamber but communicates with each other at the passage of the bottom of housing by design, the first chamber is using described filter as its lateral wall, the second chamber comprises and is suitable for the outlet opening that is directly communicated with by discharge pipe with the described delivery port of precipitate and separate device.This treatment facility treatment effect is better, but equipment complex structure needs special maintenance.
China Patent Publication No. CN202410360U discloses a kind of dmp filter purifier, and this device adopts fibre bundle simple structure, has realized gravity backwash, but equipment filters for the processing of early-stage rainwater and need to regular labor cleaning.
The disclosed apparatus structure of China Patent Publication No. CN2249634Y, CN202410274U is simpler, but all must have special backwashing system, and power consumption increases controlling unit when increasing, is unfavorable for system maintenance.
Utility model content
The clean rainfall runoff treating apparatus that provides a kind of self-cleaning non-maintaining is provided the purpose of this utility model, and in effectively controlling major pollutants, solving existing equipment needs the special problem of safeguarding, promotes carrying out of rainwater utilization.
To achieve these goals, the technical solution adopted in the utility model is:
The clean rainfall runoff treating apparatus that a kind of self-cleaning is non-maintaining, comprise the container with sparge pipe and outlet pipe, described sparge pipe is located at the bottom of container, described outlet pipe is located at the top of container, outlet pipe is connected with follow-up system, and the top of container is provided with the dog-house that doubles as form, and described vessel filling has light filler filter medium, the top of light filler, the below of outlet pipe are provided with detachable perforated plate, and the bottom of light filler is provided with perforated plate; Described sparge pipe is positioned at the below of perforated plate; The bottom of described container is provided with drainpipe, and drainpipe is provided with electric-controlled switch, and drainpipe is by electric-controlled switch control draining.
Container described in the utility model is provided with upper cover, and described upper cover and container are connected to form the space of a sealing.
Upper cover described in the utility model is connected with container by hasp or screw buckle, and upper cover can facilitate the periodic inspection of equipment, and the hasp between upper cover and container or screw buckle can ensure flexible and convenient operation.
The top of upper cover described in the utility model is provided with passage, to get rid of in time the gas entering in container.
The bottom of light filler described in the utility model, the top of perforated plate are provided with supporting layer, and supporting layer has a fixed gap and realizes Quick drainage backwash.
The bottom of container described in the utility model has certain gradient or is back taper the impurity eliminating of being convenient to precipitation.
The utility model also comprises PLC electrical control cubicles, and described PLC electrical control cubicles is connected with electric-controlled switch, and electric-controlled switch is by the folding of the On/Off signal controlling self of reception intake pump.
Compared with prior art, the utlity model has following remarkable result:
(1) the utility model utilizes the characteristic of light filler to realize gravity type automatic backwash, and the backwash pump that does not need conventional filtration equipment to arrange, has saved initial cost.
(2) the utility model does not need special maintenance, saves human cost, easy to use.
(3) the utility model is except container and accessory weight, and filler weight is negligible, and weight of equipment alleviates greatly, can be used in the position of load-bearing requirement, is convenient to transport and installs.
(4) the utility model is because the characteristic loss of flood peak of light filler is little, low to the performance requirement of intake pump, reduces equipment performance requirement, reduces investment outlay equally.
(5) the utility model, because the characteristic loss of flood peak of light filler is little, under the condition allowing, can not need to arrange intake pump at elevation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the clean rainfall runoff treating apparatus that the utility model self-cleaning is non-maintaining, comprises the container 9 with sparge pipe 1 and outlet pipe 6, and sparge pipe 1 is located at the bottom of container 9, and outlet pipe 6 is located at the top of container 9, and outlet pipe 6 is connected with follow-up system.The top of container 9 is provided with the dog-house 10 that doubles as form, in container 9, be filled with light filler 4 filter mediums, the top of light filler 4, the below of outlet pipe 6 are provided with detachable perforated plate 5, and the bottom of light filler 4 is provided with perforated plate 2, between light filler 4 and perforated plate 2, are also provided with supporting layer 3.Sparge pipe 1 is positioned at the below of perforated plate 2, and the bottom of container 9 is provided with drainpipe 7, and drainpipe 7 is provided with electric-controlled switch 8, and drainpipe 7 is controlled draining by electric-controlled switch 8.Container 9 is provided with upper cover 11, and upper cover 11 is connected to form the space of a sealing by hasp or screw buckle 13 and container 9, and the top of upper cover 11 is provided with passage 12.The bottom of container 9 has certain gradient or is back taper.This treating apparatus also comprises PLC electrical control cubicles (Fig. 1 is not shown), and PLC electrical control cubicles is connected with electric-controlled switch 8, and electric-controlled switch 8 is by the folding of the On/Off signal controlling self of reception intake pump.
The course of work of the present utility model is: in the time that rain runoff can utilize, rainfall runoff enters this device through water pump lifting (flowing automatically if elevation allows also can not adopt water pump), enter water distributing area through sparge pipe 1, through the further water distribution effect of perforated plate 2 and supporting layer 3, the stable rising of rainwater is upwards compacted to light filler layer 4 the detachable perforated plate 5 on top, and rainwater is connected with follow-up system by the outlet pipe 6 on top, clear water zone through the absorption of light filler layer 4, after the effect such as holding back.Complete filter cycle water pump out of service after, by the setting of PLC electrical control cubicles, automatically electric-controlled switch 8 Quick drainages that arrange on opening water discharge pipe 7, the loose whereabouts of light filler 4, simultaneously the water of clear water zone relies on gravity flush light filler 4, installs internal water emptying after certain hour, has realized the backwash of light filler 4, close electric-controlled switch 8, wait for next filter cycle.
Core of the present utility model is that the application of light filler and the self-cleaning that has realized device are non-maintaining.For some equipment distortion, various combination form, the different types of light filler directly deriving from the enlightenment of the utility model content and embodiment or associate; for example change the form of sparge pipe 1, perforated plate 2 and detachable perforated plate 5; remove supporting layer 3 or increase supporting layer on detachable orifice plate 5; the position of modifier outward appearance and tube connector; adopt the unsubstantiality of difformity light filler and change packing material size etc. to change; can realize the non-maintaining function of self-cleaning of the present utility model, all belong to protection domain of the present utility model.
Claims (7)
1. the clean rainfall runoff treating apparatus that self-cleaning is non-maintaining, comprise the container (9) of there is sparge pipe (1) and outlet pipe (6), described sparge pipe (1) is located at the bottom of container (9), described outlet pipe (6) is located at the top of container (9), outlet pipe (6) is connected with follow-up system, the top of container (9) is provided with the dog-house (10) that doubles as form, it is characterized in that, described container (9) is filled with light filler (4) filter medium, the top of light filler (4), the below of outlet pipe (6) is provided with detachable perforated plate (5), the bottom of light filler (4) is provided with perforated plate (2), described sparge pipe (1) is positioned at the below of perforated plate (2), the bottom of described container (9) is provided with drainpipe (7), and drainpipe (7) is provided with electric-controlled switch (8), and drainpipe (7) is controlled draining by electric-controlled switch (8).
2. the non-maintaining clean rainfall runoff treating apparatus of self-cleaning according to claim 1, is characterized in that, described container (9) is provided with upper cover (11), and described upper cover (11) and container (9) are connected to form the space of a sealing.
3. the non-maintaining clean rainfall runoff treating apparatus of self-cleaning according to claim 2, is characterized in that, described upper cover (11) is connected with container (9) by hasp or screw buckle (13).
4. the non-maintaining clean rainfall runoff treating apparatus of self-cleaning according to claim 3, is characterized in that, the top of described upper cover (11) is provided with passage (12).
5. the clean rainfall runoff treating apparatus non-maintaining according to the self-cleaning described in claim 1 or 4, is characterized in that, the bottom of described light filler (4), the top of perforated plate (2) are provided with supporting layer (3).
6. the non-maintaining clean rainfall runoff treating apparatus of self-cleaning according to claim 5, is characterized in that, the bottom of described container (9) has certain gradient or is back taper.
7. the clean rainfall runoff treating apparatus non-maintaining according to the self-cleaning described in claim 1 or 6, it is characterized in that, also comprise PLC electrical control cubicles, described PLC electrical control cubicles is connected with electric-controlled switch (8), and electric-controlled switch (8) is by the folding of the On/Off signal controlling self of reception intake pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765290.XU CN203634886U (en) | 2013-11-29 | 2013-11-29 | Self-cleaning maintenance-free clean rainwater runoff treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765290.XU CN203634886U (en) | 2013-11-29 | 2013-11-29 | Self-cleaning maintenance-free clean rainwater runoff treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634886U true CN203634886U (en) | 2014-06-11 |
Family
ID=50866170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765290.XU Expired - Lifetime CN203634886U (en) | 2013-11-29 | 2013-11-29 | Self-cleaning maintenance-free clean rainwater runoff treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638700A (en) * | 2013-11-29 | 2014-03-19 | 广东省建筑科学研究院 | Self-cleaning maintenance-free clean rainfall runoff treating device |
| CN105498318A (en) * | 2015-12-08 | 2016-04-20 | 朱森 | Automatic cleaning method of modified fiber ball filters for oilfields |
-
2013
- 2013-11-29 CN CN201320765290.XU patent/CN203634886U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638700A (en) * | 2013-11-29 | 2014-03-19 | 广东省建筑科学研究院 | Self-cleaning maintenance-free clean rainfall runoff treating device |
| CN105498318A (en) * | 2015-12-08 | 2016-04-20 | 朱森 | Automatic cleaning method of modified fiber ball filters for oilfields |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204456412U (en) | A kind of Intelligent rainwater collects reclaiming system | |
| CN201217822Y (en) | Dispersion type roofing rainwater recovery utilization apparatus | |
| CN102359172A (en) | City life residential area rainwater shunting, collecting and treating system | |
| CN204265543U (en) | A kind of washing bay water-saving system | |
| CN204208345U (en) | A kind of buried rainwater treatment device | |
| CN110761358A (en) | Sponge is rainwater collection processing system for city construction | |
| CN105013244A (en) | Multistage rainwater purification treatment device | |
| CN105887968A (en) | Sponge type three-dimensional rainwater recycling, regulating and storing system used for sponge city construction | |
| CN202951309U (en) | Special device for filtering and concentrating blue-green algae | |
| CN204865234U (en) | Rain water filtering device | |
| CN203634886U (en) | Self-cleaning maintenance-free clean rainwater runoff treatment device | |
| CN103638700A (en) | Self-cleaning maintenance-free clean rainfall runoff treating device | |
| CN210656600U (en) | Ecological restoration system of landscape water body | |
| CN201485894U (en) | Device for classifying, collecting and treating urban rainwater | |
| CN204865241U (en) | Multistage rain purifying water process equipment | |
| CN209053161U (en) | A kind of sponge urban rainwater circulator | |
| CN203582628U (en) | Treatment system for cooling tower water supplement with treated and cleaned rainwater | |
| CN204723827U (en) | A kind of rainwater treatment device | |
| CN202730837U (en) | Rainwater collection system | |
| CN103215985B (en) | Community rainwater utilization system based on secondary split-flow of rainwater and sewage | |
| CN206052852U (en) | A kind of residential block is combined rainwater management system | |
| CN203634890U (en) | Filter device for treating clean rainwater for water supplement of cooling tower | |
| CN103611342A (en) | Filtering device for treating clean rainwater to supplement water to cooling tower | |
| CN205875345U (en) | Domestic garden formula rainwater recycle device | |
| CN205170542U (en) | Water cycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP Co.,Ltd. Address before: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Patentee before: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |