CN210766977U - System for supplementing toilet flushing water by utilizing roof rainwater - Google Patents
System for supplementing toilet flushing water by utilizing roof rainwater Download PDFInfo
- Publication number
- CN210766977U CN210766977U CN201921169584.XU CN201921169584U CN210766977U CN 210766977 U CN210766977 U CN 210766977U CN 201921169584 U CN201921169584 U CN 201921169584U CN 210766977 U CN210766977 U CN 210766977U
- Authority
- CN
- China
- Prior art keywords
- roof
- collecting pipe
- water
- rainwater
- intercommunication
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000011010 flushing procedure Methods 0.000 title claims description 15
- 230000001502 supplementing effect Effects 0.000 title claims description 10
- 238000000746 purification Methods 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 3
- 239000008213 purified water Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an utilize roofing rainwater to supply system of bathroom towards lavatory water, including roof and closestool storage water tank, include with the first collecting pipe of roof intercommunication, with first collecting pipe is kept away from purification pond, one end of roof one end intercommunication with purification pond intercommunication and the other end with the raceway of closestool storage water tank intercommunication and with the second collecting pipe of roof intercommunication, the second collecting pipe is kept away from the one end and the urban drainage system intercommunication on roof, be connected with first valve on the first collecting pipe, be connected with the second valve on the second collecting pipe. Collect non-initial stage rainwater, improve the purity of rainwater collection.
Description
Technical Field
The utility model relates to a rainwater comprehensive utilization field especially relates to an utilize system that roofing rainwater supplyed the toilet and towards lavatory water.
Background
In the family residence, most of the toilet flushing water of each household is from municipal tap water, and a large amount of tap water is wasted when used for flushing the toilet. In rainy days, a large amount of rainwater is gathered on the residential building, and the rainwater flows into a municipal drainage system and is not fully utilized.
At present, chinese patent No. CN203200814U discloses a roof rainwater collecting device in the prior art, which comprises: a water storage tank, a drain pipe and a water storage tank. The water storage tank is arranged on the edge of the roof, the bottom surface of the water storage tank is lower than the upper surface of the roof, the three-way pipe is arranged indoors, a drain pipe is arranged at each port of the three-way pipe, and the three drain pipes are respectively communicated with the water storage tank, the water storage tank and a sewer. The drain pipe is provided with a water stop and drain valve, so that rainwater can be collected into a water storage tank or a water storage tank and can be drained to a sewer.
The technical scheme has the following defects: above-mentioned rainwater is when collecting, has all collected initial stage rainwater and non-initial stage rainwater, and the initial stage rainwater behind the scouring roof is comparatively dirty, can pollute the rainwater that the later stage was collected, and the rainwater collection mode remains to be optimized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an utilize roofing rainwater to supply system of toilet flushing water, collect non-initial stage rainwater, improve the purity that the rainwater was collected.
The technical purpose of the utility model is realized through following technical scheme:
the utility model provides an utilize roofing rainwater to supply system of bathroom towards lavatory water, includes roof and closestool storage water tank, include with the first collecting pipe of roof intercommunication, with first collecting pipe is kept away from purification tank, one end of roof one end intercommunication and the other end with the raceway of closestool storage water tank intercommunication and with the second collecting pipe of roof intercommunication, the second collecting pipe is kept away from the one end and the urban drainage system intercommunication on roof, be connected with first valve on the first collecting pipe, be connected with the second valve on the second collecting pipe.
Through the technical scheme, when rainy day, open the second valve earlier, initial stage rainwater that will wash down from the roof flows in the second collecting pipe, and go into to urban drainage system side by side, a period of back, close the second valve, open first valve, non-initial stage rainwater can get into first collecting pipe, purify the rainwater in reaching the clean water basin side by side, the rainwater after the purification can be carried to the closestool water storage tank in through the raceway, thereby can realize collecting the rainwater and utilize the rainwater to supply bathroom flushing water, and got rid of the collection of initial stage rainwater, the purity of rainwater collection has been improved.
The utility model discloses further set up to: the purification tank is including fixing and being close to the gauze at purification tank top, being located the purification layer of gauze below and being located the water purification storage layer of purification layer below.
Through above-mentioned technical scheme, the rainwater can carry out first step purification through the gauze earlier after getting into the purification tank, filters some particle impurity in the rainwater, carries out second step purification through purifying the layer again, carries out physical adsorption and chemisorption to the rainwater, and the rainwater has improved the purity of rainwater after twice purifies.
The utility model discloses further set up to: the purification layer is composed of activated carbon and quartz sand.
Through above-mentioned technical scheme, utilize active carbon and quartz sand can adsorb the microorganism of rainwater, reduce the microorganism and get into the water purification storage layer to can improve the purity of saving rainwater in the water purification storage layer.
The utility model discloses further set up to: one end of the water delivery pipe close to the toilet water storage tank is provided with a filter screen box, and a sewage absorbing filling layer is arranged in the filter screen box.
Through above-mentioned technical scheme, the soil pick-up filling layer in the filter screen box can carry out further filtration absorption to the water that flows into in the closestool water storage tank to can further guarantee the cleanness of the water that gets into in the closestool water storage tank.
The utility model discloses further set up to: the water conveying pipe is connected with a third valve, and the third valve is positioned between the filter screen box and the purification tank.
Through the technical scheme, when the filter screen box needs to be replaced, the third valve can be closed, and then the filter screen box is detached and replaced, so that the replacement of operators is facilitated.
The utility model discloses further set up to: the first collecting pipe and the second collecting pipe are respectively provided with a filter screen at the communicating part of the roof.
Through above-mentioned technical scheme, the setting of filter screen can be before rainwater flows into first collecting pipe and second collecting pipe, filters the great granule impurity in the rainwater to can reduce the possibility that first collecting pipe and second collecting pipe take place to block up.
The utility model discloses further set up to: the periphery of the roof is provided with a rain baffle which is obliquely arranged towards one side far away from the roof.
Through above-mentioned technical scheme, when the rainwater fell on the weather shield, can flow into on the roof along the weather shield to can increase the collection volume of roof rainwater.
The utility model discloses further set up to: and a drainage groove is formed in the joint of the roof and the rain baffle, and one end, close to the first collecting pipe and the second collecting pipe, of the drainage groove is lower than the other end of the drainage groove.
Through above-mentioned technical scheme, the setting of drainage groove can lead the rainwater on the roof to first collecting pipe and second collecting pipe in, and the drainage groove is close to the setting that the one end of first collecting pipe and second collecting pipe is less than the other end of drainage groove, can accelerate the flow of rainwater to reduce the possibility that the roof takes place ponding.
To sum up, the utility model discloses a beneficial technological effect does:
1. through setting up first collecting pipe and second collecting pipe, can discharge initial stage rainwater from first collecting pipe, non-initial stage rainwater can get into the second collecting pipe to flow in the closestool water storage tank after the purification of clean water basin.
2. Through setting up gauze and purifying the layer with the purifying tank, can realize twice purification to the rainwater to reach physical adsorption and chemisorption, improved the purity of rainwater.
3. Through setting up the filter screen box, the soil pick-up filling layer in the filter screen box can carry out further filtration absorption to the water that flows into in the closestool water storage tank to can further guarantee the cleanness of the water that gets into in the closestool water storage tank.
Drawings
Fig. 1 is a schematic structural diagram of the present invention, mainly illustrating the overall construction;
FIG. 2 is a schematic view of a part of the structure of the present invention, mainly illustrating the internal structure of the purification tank;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
fig. 4 is a schematic top view of the present invention, mainly highlighting the structure of the roof.
Reference numerals: 1. a roof; 11. a rain shield; 12. a drainage groove; 2. a toilet water storage tank; 3. a first collection tube; 31. a first valve; 4. a purification tank; 41. a screen; 42. a purification layer; 43. a purified water storage layer; 5. a water delivery pipe; 51. a filter screen box; 511. a sewage absorbing filling layer; 52. a third valve; 6. a second collection tube; 61. a second valve; 7. and (5) filtering by using a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A system for supplementing toilet flushing water by roof rainwater comprises a roof 1, a toilet water storage tank 2, a first collecting pipe 3, a purifying tank 4, a water delivery pipe 5 and a second collecting pipe 6, wherein one end of the first collecting pipe 3 is communicated with the upper surface of the roof 1, the communication position of the first collecting pipe is positioned at the corner of the roof 1, the other end of the first collecting pipe 3 is communicated with a city drainage system, a first valve 31 is connected onto the first collecting pipe 3, and the first valve 31 can be used for opening and closing a pipeline of the first collecting pipe 3; the second collecting pipe 6 is communicated with the upper surface of the roof 1, the communication position of the second collecting pipe 6 and the roof 1 is close to the communication position of the first collecting pipe 3 and the roof 1, a second valve 61 is connected to the second collecting pipe 6, and the second valve 61 can control the pipeline of the second collecting pipe 6; the purification tank 4 is communicated with one end of the second collecting pipe 6, which is far away from the roof 1, and the second collecting pipe 6 is communicated with the top of the purification tank 4; one end of the water delivery pipe 5 is communicated with the purification tank 4, the other end of the water delivery pipe is communicated with a municipal tap water inlet pipe of the closestool water storage tank 2, and the height of the closestool water storage tank 2 is lower than that of the purification tank 4. When rainy day, open second valve 61 earlier, the initial stage rainwater that will wash down from roof 1 flows in second collecting pipe 6, and go into to urban drainage system side by side, after a period, close second valve 61, open first valve 31, the rainwater of non-initial stage can get into first collecting pipe 3, purify the rainwater in reaching the clean water basin side by side, the rainwater after the purification can be carried to closestool storage water tank 2 in through raceway 5, thereby can realize collecting the rainwater and utilize the rainwater to supply the bathroom towards the lavatory water, and got rid of the collection of initial stage rainwater, the purity of rainwater collection has been improved.
As shown in fig. 2, the purification tank 4 comprises a gauze 41, a purification layer 42, and a purified water storage layer 43, the gauze 41 is fixed below the top of the purification tank 4, the purification layer 42 is below the gauze 41, the purification layer 42 is composed of activated carbon and quartz sand, microbes in rainwater can be adsorbed by the activated carbon and quartz sand, the microbes can be prevented from entering the purified water storage layer 43, and the purified water storage layer 43 is below the purification layer 42. The rainwater can carry out first step purification through gauze 41 earlier after getting into purification tank 4, filters some particle impurity in the rainwater, carries out second step purification through purifying layer 42 again, carries out physical adsorption and chemisorption to the rainwater, enters into at last and stores the rainwater after purifying in purifying storage layer 43 to the rainwater can be through twice purification, has improved the purity of rainwater.
As shown in fig. 1 and 3, a filter screen 7 box 51 is disposed at one end of the water pipe 5 close to the toilet water storage tank 2, a dirt filling layer is disposed in the filter screen 7 box 51, and a third valve 52 is further connected between the water pipe 5 and the filter screen 7 box 51. The dirt absorbing filling 511 in the filter screen 7 box 51 can further filter and absorb the water flowing into the toilet water storage tank 2, so that the cleanness of the water entering the toilet water storage tank 2 can be further ensured. In addition, when the filter mesh 7 box 51 needs to be replaced, the third valve 52 can be closed, and then the filter mesh 7 box 51 can be disassembled and replaced, so that the replacement of the filter mesh 7 box is convenient for operators.
As shown in fig. 4, a rain baffle 11 is arranged at the periphery of the roof 1, the rain baffle 11 is inclined towards one side away from the roof 1, a drainage groove 12 is further formed in the upper surface of the roof 1, the drainage groove 12 is located at the joint of the roof 1 and the rain baffle 11, and one end of the drainage groove 12 close to the first collecting pipe 3 and the second collecting pipe 6 is lower than the other end of the drainage groove 12. When the rainwater falls on the rain baffle plate 11, the rainwater flows into the roof 1 along the rain baffle plate 11 and flows into the drainage grooves 12, and the rainwater is guided to the first collecting pipe 3 and the second collecting pipe 6 through the drainage grooves 12, so that the rainwater collecting amount of the roof 1 can be increased.
The specific working principle is that in rainy days, the second valve 61 is opened, the first valve 31 is closed, initial rainwater is discharged into the second collecting pipe 6 and led to the urban drainage system, after a period of time, the second valve 61 is closed, the first valve 31 is opened, non-initial rainwater is discharged into the first collecting pipe 3 and flows into the purifying tank 4, the rainwater is purified through the purifying tank 4 and then flows into the water conveying pipe 5, and the rainwater flows into the toilet water storage tank 2 through the water conveying pipe 5, so that rainwater can be collected and used for replenishing toilet flushing water, the collection of the initial rainwater is eliminated, and the purity of rainwater collection is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an utilize roofing rainwater to supply system of bathroom towards lavatory water, includes roof (1) and closestool storage water tank (2), its characterized in that: including with first collecting pipe (3) of roof (1) intercommunication, with first collecting pipe (3) are kept away from purification tank (4) of roof (1) one end intercommunication, one end with purification tank (4) intercommunication and the other end with raceway (5) of closestool storage water tank (2) intercommunication and with second collecting pipe (6) of roof (1) intercommunication, keep away from second collecting pipe (6) the one end and the urban drainage system intercommunication of roof (1), be connected with first valve (31) on first collecting pipe (3), be connected with second valve (61) on second collecting pipe (6).
2. The system for supplementing toilet flushing water with roof rainwater according to claim 1, wherein: purification pond (4) are including fixing near gauze (41) at purification pond (4) top, be located purification layer (42) of gauze (41) below and be located purify water storage layer (43) of layer (42) below.
3. The system for supplementing toilet flushing water with roof rainwater according to claim 2, wherein: the purification layer (42) is composed of activated carbon and quartz sand.
4. The system for supplementing toilet flushing water with roof rainwater according to claim 1, wherein: one end of the water pipe (5) close to the toilet water storage tank (2) is provided with a filter screen box (51), and a sewage absorbing filling layer (511) is arranged in the filter screen box (51).
5. The system for supplementing toilet flushing water with roof rainwater according to claim 4, wherein: the water conveying pipe (5) is connected with a third valve (52), and the third valve (52) is located between the filter screen box (51) and the purification tank (4).
6. The system for supplementing toilet flushing water with roof rainwater according to claim 1, wherein: the first collecting pipe (3) and the second collecting pipe (6) are respectively provided with a filter screen (7) at the communication position of the roof (1).
7. The system for supplementing toilet flushing water with roof rainwater according to claim 1, wherein: the periphery of the roof (1) is provided with a rain baffle (11), and the rain baffle (11) is obliquely arranged towards one side far away from the roof (1).
8. The system for supplementing toilet flushing water with roof rainwater according to claim 7, wherein: the roof (1) with the junction of weather shield (11) is provided with drainage groove (12), drainage groove (12) are close to first collecting pipe (3) with the one end of second collecting pipe (6) is less than the other end of drainage groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169584.XU CN210766977U (en) | 2019-07-24 | 2019-07-24 | System for supplementing toilet flushing water by utilizing roof rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169584.XU CN210766977U (en) | 2019-07-24 | 2019-07-24 | System for supplementing toilet flushing water by utilizing roof rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210766977U true CN210766977U (en) | 2020-06-16 |
Family
ID=71061178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169584.XU Expired - Fee Related CN210766977U (en) | 2019-07-24 | 2019-07-24 | System for supplementing toilet flushing water by utilizing roof rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210766977U (en) |
-
2019
- 2019-07-24 CN CN201921169584.XU patent/CN210766977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |