CN204139243U - A kind of device for recycling rainwater - Google Patents
A kind of device for recycling rainwater Download PDFInfo
- Publication number
- CN204139243U CN204139243U CN201420625141.8U CN201420625141U CN204139243U CN 204139243 U CN204139243 U CN 204139243U CN 201420625141 U CN201420625141 U CN 201420625141U CN 204139243 U CN204139243 U CN 204139243U
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- CN
- China
- Prior art keywords
- water pump
- described water
- water tank
- liquid
- level switch
- 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
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- 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
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of device for recycling rainwater, comprise water fetching device, purifier, irrigation rig and control device, described water fetching device comprises the water pump I be arranged on bottom catch-basin, described purifier comprises water tank and the flocculant adding apparatus be arranged on water tank top and disinfectant adding set, described water purification output device comprises the water pump II and the strainer that export water pipe and be arranged on water tank bottom, described control device comprises liquid-level switch I, liquid-level switch II and liquid-level switch III and the rainfall gauge be arranged on described water tank top, water pump controller and time switch.The utility model structure is simple, the collection of rainwater, purification and reuse function are integrated, compare traditional handicraft, reduce floor space, pool volume and equipment cost, maximum using natural resource, avoids the waste of water resource, be applicable to ordinarily resident community, school, hospital, Applied in Business Pedestrian Street etc.
Description
Technical field
The utility model relates to a kind of rainwater purification apparatus, is specifically related to a kind of device for recycling rainwater.
Background technology
Along with the development of human society, the quickening of process of industrialization, surface water is contaminated, and groundwater table declines, and the value of water resource is more and more important.In recent years, in order to saving water resource, country has been added to greatly the comprehensive utilization to rainwater.In " green building assessment standard ", rainwater has been a very important technology, and rainwater recycling system is extensive use throughout the country, under the background of large demand, has higher requirement to technology and cost.At present, traditional process equipment is more, and technique is comparatively complicated, and floor space is large, and cost of investment is high, has become the bottleneck that restriction rainwater recycling system is popularized in an all-round way.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure, technique simple, a kind of device for recycling rainwater that self-purging process rainwater is also recycled.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of device for recycling rainwater, comprise water fetching device, purifier, water purification output device and control device, described water fetching device comprises the water pump I be arranged on bottom catch-basin, described purifier comprises water tank and the flocculant adding apparatus be arranged on described water tank top and disinfectant adding set, described water purification output device comprises the water pump II and the strainer that export water pipe and be arranged on described water tank bottom, described control device comprises and is arranged on the liquid-level switch I of described catch-basin on the sidewall in shaft bottom, be arranged on the liquid-level switch II of described water tank on the tank wall of water tank inner top surface, be arranged on the liquid-level switch III of described water tank on the tank wall of water tank inner bottom surface, with the rainfall gauge be arranged on described water tank top, water pump controller and time switch,
Described liquid-level switch I is electrically connected with described water pump I, the described water pump I port of export is provided with input water pipe and is communicated with described water tank, described rainfall gauge is electrically connected with described water pump controller, described water pump controller is electrically connected with described water pump I, described liquid-level switch II is electrically connected with described water pump I and described time switch respectively, described time switch respectively with described flocculant adding apparatus, described disinfectant adding set and the electrical connection of described water pump II, described liquid-level switch III is electrically connected with described water pump II, described filter outlet end is communicated with water pump II arrival end, the described water pump II port of export and described output cross current.
In the utility model, urban precipitation is no longer direct flows into sewage conduct through surface drainage, but directly collect, purify and recycle, water pump is utilized directly to be extracted in water tank by the rainwater in catch-basin, because rainwater flows through ground and enters into catch-basin, at this moment containing various impurity in the rainwater collected, recycling flocculant adding apparatus and disinfectant adding set are respectively to rainwater purification process, make the impurity in rainwater can form floc sedimentation sedimentation fast to go down, accomplish being separated of rainwater and impurity like this, also rainwater is sterilized simultaneously, rainwater after handling well after filtering, can be used for flowers, plants and trees, the plants such as farmland are irrigated, be applicable to each school, community, the public places such as hospital, particularly for the city of some serious water shortages of Central and Western China, reach the object of saving water resource.
As optimization, described water tank inner bottom surface is provided with liquid stirring device.After water tank put into by flocculant and disinfectant, these additives can not diffuse to whole water tank completely, can not process all rainwater, and liquid stirring device can make additive and rainwater react rapidly, reach the object of flocculation and sterilization.
As optimization, described water tank bottom is provided with gutter, and described gutter is provided with valve.After using a period of time, in rainwater, various magazine is deposited in water tank bottom under the effect of flocculant, needs cleaning, avoids breed bacteria, open valve, rinsed away by these magazines from gutter.
As optimization, the described water pump I port of export is provided with flap valve I, and the described water pump II port of export is provided with flap valve II.There is height fall between water pipe and water pump, when water pump quits work, in water pipe, water will flow backwards, and water pump blade will be caused to reverse, and blade easily comes off, and causes the damage of water pump, and the object arranging flap valve is the aqueous reflux in anti-antipriming pipe.
As optimization, the maintenance lid that described tank top is provided with access hole and coordinates with described access hole, described access hole and described maintenance lid are articulated and connected.Convenient for maintaining personnel enter water tank and safeguard water box equipment and clean water tank.
In sum, the beneficial effects of the utility model are: a kind of device for recycling rainwater of the utility model, and structure is simple, the collection of rainwater, purification and reuse function is integrated, compare traditional handicraft, reduce floor space, pool volume and equipment cost, maximum using natural resource, avoids the waste of water resource, be applicable to ordinarily resident community, school, hospital, the public places such as Applied in Business Pedestrian Street.
Accompanying drawing explanation
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of device for recycling rainwater of the utility model, comprise water fetching device, purifier, water purification output device and control device, described water fetching device comprises the water pump I 2 be arranged on bottom catch-basin 1, described purifier comprises water tank 3 and the flocculant adding apparatus 4 be arranged on described water tank 3 top and disinfectant adding set 5, described water purification output device comprises output water pipe 6 and the water pump II 7 be arranged on bottom described water tank 3 and strainer 15, described control device comprises and is arranged on the liquid-level switch I 8 of described catch-basin 1 on the sidewall in shaft bottom, be arranged on the liquid-level switch II 9 of described water tank 3 on the tank wall of water tank inner top surface, be arranged on the liquid-level switch III 10 of described water tank 3 on the tank wall of water tank inner bottom surface, with the rainfall gauge 11 be arranged on described water tank 3 top, water pump controller 12 and time switch 13,
Described liquid-level switch I 8 is electrically connected with described water pump I 2, described water pump I 2 port of export is provided with input water pipe 14 and is communicated with described water tank 3, described rainfall gauge 11 is electrically connected with described water pump controller 12, described water pump controller 12 is electrically connected with described water pump I 2, described liquid-level switch II 9 is electrically connected with described water pump I 2 and described time switch 13 respectively, described time switch 13 respectively with described flocculant adding apparatus 4, described disinfectant adding set 5 and described water pump II 7 are electrically connected, described liquid-level switch III 10 is electrically connected with described water pump II 7, described strainer 15 port of export is communicated with water pump II 7 arrival end, described water pump II 7 port of export is communicated with described output water pipe 6.
In this detailed description of the invention, described water tank 3 inner bottom surface is provided with liquid stirring device 16.
In this detailed description of the invention, be provided with gutter 17 bottom described water tank 3, described gutter 17 is provided with valve 18.
In this detailed description of the invention, described water pump I 2 port of export is provided with flap valve I 19, and described water pump II 7 port of export is provided with flap valve II 20.
In this detailed description of the invention, the maintenance lid 22 that described water tank 3 top is provided with access hole 21 and coordinates with described access hole 21, described access hole 21 is articulated and connected with described maintenance lid 22.
When sky begins to rain, rainfall gauge 11 starts to measure rainwater, because when just beginning to rain, the rainwater fallen to the ground can wash away ground, and ground dust foreign material will flow in catch-basin 1 along with rainwater, and the rainwater at initial stage is messy, therefore rainfall to be set by rainfall gauge 11, when reaching setting rainfall, water pump controller 12 just controls water pump I 2 startup to start to draw water, and early-stage rainwater falls with regard to abandoned stream; After rain stops, catch-basin middle water level declines, when liquid level lower than liquid-level switch I 8 time, liquid-level switch I 8 controls water pump I 2 and quits work, or when rain descends always, water pump I 2 works toward 3 li, water tank and draws water, when the liquid level of 3 li, water tank exceedes liquid-level switch II 9 always, liquid-level switch II 9 controls water pump I 2 and quits work, and controls time switch 13 simultaneously and works; Time switch 13 is according to the opening sequence setting each equipment in advance, first control liquid stirring device 16 to start, agitated liquid, restart flocculant adding apparatus 4 and throw in flocculant, start disinfectant adding set 5 after a period of time and throw in disinfectant, flocculant and disinfectant are fully reacted with water, and between one section, time switch 13 controls liquid stirring device 16 again and quits work afterwards, and reacted flocculate is precipitated; At this moment rainwater purifies completely, and last time switch 13 controls water pump II 7 and starts, and strainer 15 filters out the flocculate in rainwater, and clean rainwater is delivered to corresponding place by exporting water pipe 6; Finally after the liquid level in water tank 3 is lower than liquid-level switch III 10, liquid-level switch III 10 controls water pump II 7 and quits work, and now completes rainwater purification recovery operation, waits for the arrival of rainfall next time.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (5)
1. a device for recycling rainwater, it is characterized in that: comprise water fetching device, purifier, water purification output device and control device, described water fetching device comprises the water pump I be arranged on bottom catch-basin, described purifier comprises water tank and the flocculant adding apparatus be arranged on described water tank top and disinfectant adding set, described water purification output device comprises the water pump II and the strainer that export water pipe and be arranged on described water tank bottom, described control device comprises and is arranged on the liquid-level switch I of described catch-basin on the sidewall in shaft bottom, be arranged on the liquid-level switch II of described water tank on the tank wall of water tank inner top surface, be arranged on the liquid-level switch III of described water tank on the tank wall of water tank inner bottom surface, with the rainfall gauge be arranged on described water tank top, water pump controller and time switch,
Described liquid-level switch I is electrically connected with described water pump I, the described water pump I port of export is provided with input water pipe and is communicated with described water tank, described rainfall gauge is electrically connected with described water pump controller, described water pump controller is electrically connected with described water pump I, described liquid-level switch II is electrically connected with described water pump I and described time switch respectively, described time switch respectively with described flocculant adding apparatus, described disinfectant adding set and the electrical connection of described water pump II, described liquid-level switch III is electrically connected with described water pump II, described filter outlet end is communicated with water pump II arrival end, the described water pump II port of export and described output cross current.
2. a kind of device for recycling rainwater according to claim 1, is characterized in that: described water tank inner bottom surface is provided with liquid stirring device.
3. a kind of device for recycling rainwater according to claim 1, it is characterized in that: described water tank bottom is provided with gutter, described gutter is provided with valve.
4. a kind of device for recycling rainwater according to claim 1, is characterized in that: the described water pump I port of export is provided with flap valve I, and the described water pump II port of export is provided with flap valve II.
5. a kind of device for recycling rainwater according to claim 1, is characterized in that: the maintenance lid that described tank top is provided with access hole and coordinates with described access hole, and described access hole and described maintenance lid are articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625141.8U CN204139243U (en) | 2014-10-27 | 2014-10-27 | A kind of device for recycling rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625141.8U CN204139243U (en) | 2014-10-27 | 2014-10-27 | A kind of device for recycling rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139243U true CN204139243U (en) | 2015-02-04 |
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ID=52415940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625141.8U Expired - Fee Related CN204139243U (en) | 2014-10-27 | 2014-10-27 | A kind of device for recycling rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113606A (en) * | 2015-09-19 | 2015-12-02 | 王玮 | Municipal rainwater processing system |
| CN107034948A (en) * | 2017-05-22 | 2017-08-11 | 安徽明泉水设备有限公司 | Rainwater collecting and treating system |
-
2014
- 2014-10-27 CN CN201420625141.8U patent/CN204139243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113606A (en) * | 2015-09-19 | 2015-12-02 | 王玮 | Municipal rainwater processing system |
| CN105113606B (en) * | 2015-09-19 | 2017-02-08 | 天宏建设有限公司 | Municipal rainwater processing system |
| CN107034948A (en) * | 2017-05-22 | 2017-08-11 | 安徽明泉水设备有限公司 | Rainwater collecting and treating 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: 20150204 Termination date: 20161027 |