CN212612763U - Public building rainwater collecting system - Google Patents
Public building rainwater collecting system Download PDFInfo
- Publication number
- CN212612763U CN212612763U CN202020763379.2U CN202020763379U CN212612763U CN 212612763 U CN212612763 U CN 212612763U CN 202020763379 U CN202020763379 U CN 202020763379U CN 212612763 U CN212612763 U CN 212612763U
- Authority
- CN
- China
- Prior art keywords
- water
- rainwater
- collecting
- box body
- public building
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 158
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 239000006228 supernatant Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000009991 scouring Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a public building rainwater collecting system, which is used for collecting rainwater on a building roof and belongs to the technical field of rainwater collection and comprehensive utilization; this public building rainwater collection system includes: the rainwater collecting device comprises a collecting box body, wherein the collecting box body is provided with a water outlet and a sewage outlet, a sewage valve is arranged on the sewage outlet, an arched filtering screen is arranged at the top of the collecting box body, and a rainwater collecting notch is formed in the edge of the filtering screen in a surrounding manner; the indoor water storage tank is connected with the water drainage of the collection box body through a water collecting pipe; the filtering device is arranged on the water collecting pipe; the closestool flushing mechanism is connected with the indoor water storage tank through a water delivery pipe; the utility model discloses can collect the rainwater, filter the impurity of rainwater and get rid of, entire system can not produce the jam, and the rainwater after collecting is stored and is used for multiple use, has greatly practiced thrift the water resource.
Description
Technical Field
A public building rainwater collection system is used for collecting rainwater on a building roof and belongs to the technical field of rainwater collection and comprehensive utilization.
Background
With the national concern on the environmental protection industry, the cost of water resource use is increased year by year, the collection and reuse of rainwater also becomes a method for relieving the shortage of water resources, more and more buildings are equipped with rainwater collection systems, and the collected rainwater is used for irrigating crops, replenishing underground water, and can also be used for landscape environment, greening, water for car washing yards, road washing cooling water replenishment, flushing toilets and other non-domestic water uses. The rainwater is collected and reused, so that water resources can be saved, and the problem of water shortage in China is greatly relieved.
The existing rainwater collection system is provided with a water guide groove on the roof, the outlet of the water guide groove is provided with a water storage barrel for direct collection, however, a large amount of sundries such as leaves, plastic bags and other household garbage are clamped in the rainwater, the directly collected rainwater easily causes pipeline blockage in the subsequent use process, the whole system is blocked and cannot be used continuously, and therefore the problem of roof ponding is caused, and the damage effect is generated on buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a public building rainwater collecting system can collect the rainwater, filters the impurity of getting rid of in the rainwater, and entire system can not produce the jam, and the rainwater after collecting is stored and is used for multiple use, has greatly practiced thrift the water resource.
The utility model adopts the technical scheme as follows:
a public building rainwater collection system comprising:
the rainwater collecting device comprises a collecting box body, wherein the collecting box body is provided with a water outlet and a sewage outlet, the sewage outlet is provided with a sewage discharge valve, the top of the collecting box body is provided with an arched filtering screen, and the edge of the filtering screen is surrounded with a rainwater collecting notch; the rainwater collecting device is arranged at an outlet of a roof water chute, water from the water chute enters a collecting box body after being filtered by a filtering screen cover, the top of the arched filtering screen cover is arched, so that rainwater can conveniently enter, meanwhile, leaves and sundries can be prevented from blocking the filtering screen cover, the collecting box body plays a role of precipitation, a water outlet is arranged at the upper part of the collecting box body and is used for discharging the collected rainwater, a sewage outlet is arranged at the lower part of the collecting box body and is used for precipitating and discharging impurities in the rainwater, and a rainwater collecting notch has the characteristic that an upper opening is large and a lower opening is small, so that a slope is formed, the rainwater collecting is facilitated, meanwhile, when the water flow is large, and rainwater erodes the filtering screen cover, the rainwater collecting notch can play a certain role of blocking, and the splashed water flow is prevented from being directly washed away and not;
the indoor water storage tank is connected with the water outlet of the collection box body through a water collecting pipe; the indoor water storage tank can store rainwater in the collecting box body in a centralized manner for subsequent utilization;
the filtering device is arranged on the water collecting pipe; the filtering device filters water entering the indoor water storage tank to remove impurities and peculiar smell, so that a cleaner water source is provided for subsequent use;
the closestool flushing mechanism is connected with the indoor water storage tank through the water delivery pipe, and water in the indoor water storage tank is directly used for flushing the closestool, so that water resources are greatly saved.
The utility model discloses a theory of operation does:
rainwater enters the collecting box body after being filtered by the filtering screen, water in the collecting box body is discharged from the water outlet, impurities and peculiar smell are removed by the filtering device and then enters the indoor water storage tank to be stored, and the rainwater can be used for flushing a closestool subsequently, so that water resources are greatly saved.
Preferably, the public building rainwater collection system further comprises an outdoor water storage tank, wherein an overflow port is formed in the indoor water storage tank and communicated with the outdoor water storage tank through an overflow pipe. When the indoor water storage tank is filled with water, redundant water flows into the outdoor water storage tank through the overflow port and is stored for other purposes, so that the effect of storing more water resources is achieved.
Preferably, the closestool flushing mechanism is further communicated with a municipal water pipe, water inlet valves are arranged on the water conveying pipe and the municipal water pipe, and when the water source in the indoor water storage tank is insufficient, the municipal water pipe provides a water source for the closestool flushing mechanism, so that the situation that the water source is interrupted is avoided.
Preferably, a water level sensor is arranged in the indoor water storage tank and can monitor the water quantity in the indoor water storage tank, and when the water source in the indoor water storage tank is insufficient, the municipal water pipe is automatically started to supply water for the toilet flushing mechanism, so that the toilet flushing mechanism is more intelligent in use.
Preferably, the bottom of the collecting box body is conical, and the sewage draining port is formed in the bottom of the collecting box body. The conical collection box body bottom can form an inclined plane, and the existence on this inclined plane is favorable to entering into the rainwater of collecting in the box body and subsides to effectually separate supernatant and deposit, the outlet on rethread upper portion discharges the supernatant, and the drain of bottom clears up the deposit.
Preferably, the upper edge of the rainwater collecting notch is lower than the top surface of the filter screen. When the rivers are bigger, the rainwater erodees when filtering the screen panel, because the top edge position of rainwater collection notch is less than filtering the top surface of screen panel, the debris of rainwater can not all plug up filtering the screen panel, and the scouring action of rainwater can wash away the deposit at the intraoral debris of rainwater collection groove, plays the effect of automatic clearance rainwater collection notch.
Preferably, a water baffle is further arranged between the filter screen and the collecting box body, a water hole is formed in the water baffle, and the water baffle can slow down the water flow speed, so that the rainwater can be settled.
Preferably, the filter device is one or a combination of an activated carbon filter and a sand filter.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a set up rainwater collection device, filter equipment and indoor water storage box, collect the rainwater through rainwater collection device, detach impurity and peculiar smell in the rainwater through filter equipment, be used for washing the closestool with the water that indoor water storage box stored at last, greatly practiced thrift the water resource.
2. The utility model discloses a set up the arched filter screen panel of crossing at the collection box body top of rainwater, because the top of crossing the filter screen panel is the arch, the rainwater of being convenient for gets into, can prevent simultaneously that leaf and debris from blockking up the filter screen panel.
3. The utility model discloses an enclosing at the filter screen panel edge and closing and set up the rainwater and collect the notch, the rainwater is collected the notch and is had the big little characteristics of lower extreme of upper end opening to form a slope, be favorable to collecting more rainwater, simultaneously great as rivers, the rainwash is to when filtering the screen panel, and the rainwater is collected the notch and can be played certain effect of blockking, and the rivers of avoiding splashing are directly washed away and do not get into inside the collection box body, thereby further play the effect of catchmenting.
4. The utility model discloses a set up the overflow mouth on indoor water storage box, the overflow mouth passes through overflow pipe and outdoor cistern intercommunication, and when the interior full water of indoor water storage box, unnecessary water will be stored in the outdoor cistern of inflow through the overflow mouth discharge and be used for other usage to play the effect of storing more water resources.
5. The utility model discloses a to collect box body bottom and set up to the toper, form an inclined plane, the existence on this inclined plane is favorable to entering into the rainwater in collecting the box body and subsides to effectually separate supernatant and deposit.
6. The utility model discloses the top edge position that well rainwater was collected the notch is less than the top surface of filtering the screen panel, and is bigger when rivers, and the rainwater erodees when filtering the screen panel, because the top edge position that the notch was collected to the rainwater is less than the top surface of filtering the screen panel, debris in the rainwater can not plug up filtering the screen panel is whole, and the scouring action of rainwater can wash away the deposit at the intraoral debris of rainwater collection groove, plays the effect that the notch was collected to the automatic clearance rainwater.
7. The utility model discloses set up the breakwater between filtering screen panel and collecting box body, set up the water hole on the breakwater, the setting of breakwater can slow down the velocity of water, is favorable to the rainwater to subside.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Labeled as: 1-rainwater collection device, 101-collection box, 102-water baffle, 103-filter screen, 104-rainwater collection notch, 105-sewage outlet, 106-sewage valve, 107-water outlet, 2-filter device, 3-indoor water storage tank, 31-overflow outlet, 4-water level sensor, 5-outdoor water storage tank, 6-closestool flushing mechanism, 7-water collection pipe, 8-overflow pipe, 9-water delivery pipe, 10-municipal water pipe, and 11-water inlet valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.
Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, the present embodiment provides a public building rainwater collecting system, including:
the rainwater collecting device 1 comprises a collecting box body 101, wherein the collecting box body 101 is provided with a water outlet 107 and a sewage outlet 105, the sewage outlet 105 is provided with a sewage valve 106, the top of the collecting box body 101 is provided with an arched filtering screen 103, and the edge of the filtering screen 103 is surrounded with a rainwater collecting notch 104; the rainwater collecting device is arranged at an outlet of a roof water chute, water from the water chute enters a collecting box body 101 after being filtered by a filtering screen cover 103, the arched filtering screen cover 103 is convenient for rainwater to enter due to the fact that the top of the arched filtering screen cover 103 is arched, meanwhile, leaves and sundries can be prevented from blocking the filtering screen cover 103, the collecting box body 101 plays a role of sedimentation, a water outlet 107 is arranged at the upper portion of the collecting box body 101 and is used for discharging collected rainwater, a drain outlet 105 is arranged at the lower portion of the collecting box body 101 and is used for precipitating and discharging internal impurities, a rainwater collecting notch 104 has the characteristic that an upper end opening is large and a lower end opening is small, so that a slope is formed, rainwater collection is facilitated, meanwhile, when water flow is large and rainwater is flushed to the filtering screen cover 103, the rainwater collecting notch 104 can play a certain role of blocking, and splashing water flow, thereby playing the role of water collection;
an indoor water storage tank 3 connected to a water outlet 107 of the collection box 101 through a water collection pipe 7; the indoor water storage tank 3 can store the rainwater in the collection box body 101 in a centralized manner for subsequent utilization;
the filtering device 2 is arranged on the water collecting pipe 7; the filtering device 2 is any one or combination of an activated carbon filter and a sand filter, and the filtering device 2 filters water entering the indoor water storage tank 3 to remove impurities and peculiar smell, so that a cleaner water source is provided for subsequent use;
the closestool flushing mechanism 6 is connected with the indoor water storage tank 3 through the water delivery pipe 9, and water in the indoor water storage tank 3 is directly used for flushing the closestool, so that water resources are greatly saved.
The utility model discloses a theory of operation does:
rainwater enters the collecting box body 101 after being filtered by the filter screen cover 103, water in the collecting box body 101 is discharged from the water outlet 107, impurities and peculiar smell are removed by the filter device 2 and then the rainwater enters the indoor water storage tank 3 to be stored, and the rainwater can be used for flushing a toilet subsequently, so that water resources are greatly saved.
Example 2
This embodiment is preferable on the basis of embodiment 1, the public building rainwater collection system further comprises an outdoor water reservoir 5, an overflow port 31 is arranged on the indoor water reservoir 3, and the overflow port 31 is communicated with the outdoor water reservoir 5 through an overflow pipe 8. When the indoor water storage tank 3 is filled with water, the excess water is discharged through the overflow port 31 and flows into the outdoor water storage tank 5 to be stored for other purposes, so that the function of storing more water resources is achieved.
Example 3
This embodiment is preferred on the basis of embodiment 1, closestool bath mechanism 6 still communicates with municipal water pipe 10, all be equipped with inlet valve 11 on raceway 9 and the municipal water pipe 10, when the water source in the indoor water storage box 3 was not enough, municipal water pipe 10 provided the water source for closestool bath mechanism 6 to the condition that the water source was interrupted has been avoided taking place.
Example 4
This embodiment is preferred on embodiment 3's basis, be equipped with level sensor 4 in the indoor water storage box 3, level sensor 4 can monitor the water yield in the indoor water storage box 3, and automatic start municipal water pipe 10 supplies water for closestool bath mechanism 6 when the water source in the indoor water storage box 3 is not enough, uses more intelligently.
Example 5
This embodiment is preferable to embodiment 1, in that the bottom of the collecting box 101 is tapered, and the drain outlet 105 is arranged at the bottom of the collecting box 101. The conical collection box body 101 bottom can form an inclined plane, and the existence on this inclined plane is favorable to entering into the rainwater in the collection box body 101 and subsides to effectual supernatant and the deposit of separating, the discharge outlet 107 on rethread upper portion discharges the supernatant, and the drain 105 of bottom clears up the deposit.
Example 6
This embodiment is preferable to embodiment 1, in that the position of the upper edge of the rainwater collection notch 104 is lower than the top surface of the filter screen 103. When the water flow is large, and rainwater erodes the filter screen cover 103, the upper edge position of the rainwater collection notch 104 is lower than the top surface of the filter screen cover 103, so that sundries in rainwater cannot plug the filter screen cover 103 completely, and the rainwater scouring function can flush sundries deposited in the rainwater collection notch 104, thereby playing the role of automatically cleaning the rainwater collection notch 104.
Example 7
This embodiment is preferred on the basis of embodiment 1, still be equipped with breakwater 102 between filter screen panel 103 and the collection box body 101, seted up the water hole on the breakwater 102, the setting of breakwater 102 can slow down the velocity of water flow, is favorable to the rainwater to subside.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A public building rainwater collection system comprising:
the rainwater collecting device (1) comprises a collecting box body (101), wherein the collecting box body (101) is provided with a water outlet (107) and a sewage outlet (105), the sewage outlet (105) is provided with a sewage valve (106), the top of the collecting box body (101) is provided with an arched filtering net cover (103), and the edge of the filtering net cover (103) is surrounded with a rainwater collecting notch (104);
the indoor water storage tank (3) is connected with a water outlet (107) of the collection box body (101) through a water collecting pipe (7);
the filtering device (2) is arranged on the water collecting pipe (7); and
the closestool flushing mechanism (6) is connected with the indoor water storage tank (3) through a water delivery pipe (9).
2. A public building rainwater collection system according to claim 1 further comprising an outdoor reservoir (5), said indoor reservoir (3) having an overflow port (31), said overflow port (31) communicating with said outdoor reservoir (5) through an overflow pipe (8).
3. A public building rainwater collection system according to claim 1 and further characterised in that the toilet flushing mechanism (6) is in communication with a municipal water pipe (10), and the water delivery pipe (9) and the municipal water pipe (10) are provided with water inlet valves (11).
4. A public building rainwater collection system according to claim 3 wherein a water level sensor (4) is provided in the indoor water storage tank (3).
5. A public building rainwater collection system according to claim 1, wherein the bottom of the collection box body (101) is tapered, and the drain outlet (105) is arranged at the bottom of the collection box body (101).
6. A public building rainwater collection system according to claim 1 wherein the upper edge of said rainwater collection notch (104) is positioned lower than the top surface of the filtering mesh enclosure (103).
7. The public building rainwater collection system according to claim 1, wherein a water baffle (102) is further arranged between the filter screen (103) and the collection box body (101), and a water through hole is formed in the water baffle (102).
8. A public building rainwater collection system according to claim 1 wherein said filter means (2) is any one or combination of an activated carbon filter and a sand filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763379.2U CN212612763U (en) | 2020-05-11 | 2020-05-11 | Public building rainwater collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763379.2U CN212612763U (en) | 2020-05-11 | 2020-05-11 | Public building rainwater collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612763U true CN212612763U (en) | 2021-02-26 |
Family
ID=74725190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020763379.2U Expired - Fee Related CN212612763U (en) | 2020-05-11 | 2020-05-11 | Public building rainwater collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212612763U (en) |
-
2020
- 2020-05-11 CN CN202020763379.2U patent/CN212612763U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |