CN203808147U - Rainwater processing device - Google Patents
Rainwater processing device Download PDFInfo
- Publication number
- CN203808147U CN203808147U CN201420170442.6U CN201420170442U CN203808147U CN 203808147 U CN203808147 U CN 203808147U CN 201420170442 U CN201420170442 U CN 201420170442U CN 203808147 U CN203808147 U CN 203808147U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- unit
- processing unit
- cavity
- treatment
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims description 28
- GRWPEXLRROVDML-UHFFFAOYSA-N [Ca].ClOCl Chemical compound [Ca].ClOCl GRWPEXLRROVDML-UHFFFAOYSA-N 0.000 claims description 20
- 239000003610 charcoal Substances 0.000 claims description 18
- 239000006004 Quartz sand Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a rainwater processing device. The rainwater processing device comprises a rainwater purifying unit and further comprises a rainwater guiding device connected with the rainwater purifying unit and used for guiding rainwater to the rainwater purifying unit. The rainwater guiding device comprises a cavity with a water inlet at the upper portion and a water discharge valve at the lower portion. A water pouring port positioned above the water discharge valve and connected with the rainwater purifying unit is formed in the cavity. The rainwater processing device has following beneficial effects: when the water level in the cavity reaches the water pouring port, rainwater is guided to the rainwater purifying unit so that dust scoured by rainwater at the initial stage of rainfall is deposited at the bottom of the cavity; and therefore amount of dust entering the rainwater purifying unit is reduced, maintenance frequency of the rainwater purifying unit is minimized and usage cost is lowered.
Description
Technical field
The utility model relates to a kind of water treatment facilities, particularly relates to the rainwater treatment device that a kind of rainwater that roof is collected is processed.
Background technology
Under current water resource background more in short supply, rainwater resource is more and more subject to people's attention, and wherein the rainwater of roofing, because contaminated degree is light, water quality is better, has better directly value.There are many object of construction production, corresponding rainwater catchment system product and facility have been installed, the rainwater-collecting on roof has been got up, after suitably processing, be used.Annual rainfall for the first time, and rainfall has just started in process at every turn, the dust foreign material that rainwater can accumulate roof and adhere to etc. sweep away, and are mixed in rainwater the inside, make the dirty variation of water quality, cause certain difficulty to the processing in later stage.
Existing common practices is that rainwater is entered after rain water storage system by collections such as eaves gutter system, rainwater-collecting pipelines, after unified processing, be used again, this way generally needs the power of electricity consumption as water pump, to after water pressurization, process by supporting rainwater treatment device, this way need to consume the energy, and use and maintenance is all cumbersome, use cost is also higher.
Utility model content
The purpose of this utility model is to provide a kind of rainwater treatment device, can get rid of the sewage that the rainfall initial stage forms, and reduces maintenance times, reduces use cost.
For solving the problems of the technologies described above, rainwater treatment device of the present utility model, comprise rainwater purification unit, also comprise with described rainwater purification unit the rainwater guiding device that is connected, imports rainwater to rainwater purification unit, described rainwater guiding device comprises that top is provided with water inlet, bottom and is provided with the cavity of draining valve, is provided with and is positioned at the pouring mouth being connected above draining valve and with rainwater purification unit on cavity.
Further, described rainwater purification unit comprises the quartz sand processing unit that with quartz sand, rainwater is carried out filtration treatment.
Further, described rainwater purification unit comprises the charcoal treatment unit that with active carbon, rainwater is carried out filtration treatment.
Further, described rainwater purification unit comprises to the calcium oxychloride processing unit that discharges calcium oxychloride in rainwater.
Further, described rainwater purification unit comprises the quartz sand processing unit, charcoal treatment unit and the calcium oxychloride processing unit that are arranged in order from top to bottom.
Further, described quartz sand processing unit, charcoal treatment unit and calcium oxychloride processing unit are separate, the top of quartz sand processing unit is connected with the pouring mouth of rainwater guiding device, its underpart is connected by water pipe with the top of charcoal treatment unit, and the bottom of described charcoal treatment unit is connected with the top of calcium oxychloride processing unit by water pipe.
Further, the bottom of calcium oxychloride processing unit is connected with rainwater storage tank.
Further, at the top of rainwater storage tank, bleed off pipe is installed.
Adopt technique scheme, the beneficial effects of the utility model are: rainwater treatment device of the present utility model, in the time that arriving pouring mouth, the water level of cavity just can import to rainwater purification unit rainwater, make the dust that rainfall early-stage rainwater washes away can be deposited in cavity bottom, reduce the dust amount that enters into rainwater purification unit, the maintenance times that has reduced rainwater purification unit, has reduced use cost; By being set, quartz sand processing unit, charcoal treatment unit and calcium oxychloride processing unit can carry out to rainwater the purification of the degree of depth, these processing units are arranged in order from top to bottom and can make rainwater these unit of flowing through successively under the effect of gravity, in whole process, without any need for power, effectively save the energy; Rainwater storage tank is set can be stored the rainwater after purifying; Bleed off pipe is set can, after rainwater storage tank is filled, overflow rainwater.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure: 1, cavity; 2, water inlet; 3, draining valve; 4, pouring mouth; 5, quartz sand processing unit; 6, charcoal treatment unit; 7, calcium oxychloride processing unit; 8, rainwater storage tank; 9, bleed off pipe; 10, water nozzle; 11, roof; 12, rainwater eaves gutter; 13, roof drain.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Be the disclosed a kind of rainwater treatment device of the present embodiment as described in Figure 1, it comprises rainwater purification unit, also comprise with described rainwater purification unit the rainwater guiding device that is connected, imports rainwater to rainwater purification unit, described rainwater guiding device comprises that top is provided with water inlet 2, bottom and is provided with the cavity 1 of draining valve 3, is provided with and is positioned at the pouring mouth 4 being connected above draining valve 3 and with rainwater purification unit on cavity 1.This rainwater guiding device can be directly processed into plastic pipe, only need below plastic pipe, install draining valve 3 additional, plastic pipe is erected and a pouring mouth 4 of mouth of pipe place increase at an upper portion thereof.Rainwater guiding device can be connected with the roof drain 13 arranging on user roof 11.Rainwater converges to rainwater eaves gutter 12 from roof 11, then flows to roof drain 13, flows into rainwater guiding device from roof drain 13.
Rainwater purification unit comprises the quartz sand processing unit 5, charcoal treatment unit 6 and the calcium oxychloride processing unit 7 that are arranged in order from top to bottom.Quartz sand processing unit 5, charcoal treatment unit 6 and calcium oxychloride processing unit 7 are separate, the top of quartz sand processing unit 5 is connected with the pouring mouth 4 of rainwater guiding device, its underpart is connected by water pipe with the top of charcoal treatment unit 6, and the bottom of charcoal treatment unit 6 is connected with the top of calcium oxychloride processing unit 7 by water pipe.
Be connected with rainwater storage tank 8 in the bottom of calcium oxychloride processing unit 7, at the top of rainwater storage tank 8, bleed off pipe 9 be installed.
When rainy, first rainwater on roof 11 can wash away the earth of deposition on roof 11 get off, the sewage that rainwater and earth are mixed into is after roof drain 13 enters into the cavity 1 of rainwater guiding device, can directly not arrive rainwater purification apparatus, but first arrive the bottom of cavity 1, now, earth can precipitate from rainwater, is deposited in cavity 1 bottom.
Along with continuing of rainfall, the earth on roof 11 is washed complete, and the rainwater of follow-up inflow cavity 1 is very clean, and now, after the water level in cavity 1 arrives pouring mouth 4, rainwater just can flow to rainwater purification apparatus.Rainwater relies on gravity to decline in rainwater purification apparatus, successively by quartz sand processing unit 5, charcoal treatment unit 6 and calcium oxychloride processing unit 7, impurity in rainwater is successively filtered out, and last clean rainwater can flow into rainwater storage tank 8, is stored.Above rainwater storage tank 8, be provided with bleed off pipe 9, can, after rainwater is filled, the rainwater of follow-up inflow be discharged, the water nozzle 10 arranging below rainwater storage tank 8 can be for discharging water at ordinary times.
The draining valve 3 of rainwater guiding device below, after opening, can be discharged the rainwater in cavity 1, and now, the earth that is deposited in cavity 1 bottom also can be washed out, thereby has ensured the clean of cavity 1.
Use in the present embodiment quartz sand processing unit 5, charcoal treatment unit 6 and calcium oxychloride processing unit 7, also can be according to actual needs, only select one or both processing units wherein, can also select the rainwater processing unit of other types.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. a rainwater treatment device, comprise rainwater purification unit, it is characterized in that: also comprise with described rainwater purification unit the rainwater guiding device that is connected, imports rainwater to rainwater purification unit, described rainwater guiding device comprises that top is provided with water inlet, bottom and is provided with the cavity of draining valve, is provided with and is positioned at the pouring mouth being connected above draining valve and with rainwater purification unit on cavity.
2. rainwater treatment device according to claim 1, is characterized in that: described rainwater purification unit comprises the quartz sand processing unit that with quartz sand, rainwater is carried out filtration treatment.
3. rainwater treatment device according to claim 1, is characterized in that: described rainwater purification unit comprises the charcoal treatment unit that with active carbon, rainwater is carried out filtration treatment.
4. rainwater treatment device according to claim 1, is characterized in that: described rainwater purification unit comprises to the calcium oxychloride processing unit that discharges calcium oxychloride in rainwater.
5. rainwater treatment device according to claim 1, is characterized in that: described rainwater purification unit comprises the quartz sand processing unit, charcoal treatment unit and the calcium oxychloride processing unit that are arranged in order from top to bottom.
6. rainwater treatment device according to claim 5, it is characterized in that: described quartz sand processing unit, charcoal treatment unit and calcium oxychloride processing unit are separate, the top of quartz sand processing unit is connected with the pouring mouth of rainwater guiding device, its underpart is connected by water pipe with the top of charcoal treatment unit, and the bottom of described charcoal treatment unit is connected with the top of calcium oxychloride processing unit by water pipe.
7. rainwater treatment device according to claim 6, is characterized in that: the bottom of calcium oxychloride processing unit is connected with rainwater storage tank.
8. rainwater treatment device according to claim 6, is characterized in that: the top at rainwater storage tank is provided with bleed off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170442.6U CN203808147U (en) | 2014-04-10 | 2014-04-10 | Rainwater processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170442.6U CN203808147U (en) | 2014-04-10 | 2014-04-10 | Rainwater processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808147U true CN203808147U (en) | 2014-09-03 |
Family
ID=51446927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170442.6U Expired - Fee Related CN203808147U (en) | 2014-04-10 | 2014-04-10 | Rainwater processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453110A (en) * | 2014-10-27 | 2015-03-25 | 无锡伊佩克科技有限公司 | Domestic roof rainwater collecting and filtering device |
| CN104452925A (en) * | 2014-12-10 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Environment-friendly microbial mobile toilet and manufacturing method thereof |
| CN106567503A (en) * | 2016-10-31 | 2017-04-19 | 曾东东 | Air conditioner condensed water and rainwater collecting and utilizing integrated system |
-
2014
- 2014-04-10 CN CN201420170442.6U patent/CN203808147U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453110A (en) * | 2014-10-27 | 2015-03-25 | 无锡伊佩克科技有限公司 | Domestic roof rainwater collecting and filtering device |
| CN104453110B (en) * | 2014-10-27 | 2017-02-15 | 无锡伊佩克科技有限公司 | Domestic roof rainwater collecting and filtering device |
| CN104452925A (en) * | 2014-12-10 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Environment-friendly microbial mobile toilet and manufacturing method thereof |
| CN106567503A (en) * | 2016-10-31 | 2017-04-19 | 曾东东 | Air conditioner condensed water and rainwater collecting and utilizing integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |