CN204080960U - A kind of with layer Treated sewage reusing pipe network unit and wherein grid system - Google Patents
A kind of with layer Treated sewage reusing pipe network unit and wherein grid system Download PDFInfo
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- CN204080960U CN204080960U CN201420622855.3U CN201420622855U CN204080960U CN 204080960 U CN204080960 U CN 204080960U CN 201420622855 U CN201420622855 U CN 201420622855U CN 204080960 U CN204080960 U CN 204080960U
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Abstract
The utility model discloses same layer Treated sewage reusing pipe network unit and wherein grid system, its Treated sewage reusing pipe network unit includes sewage disposal device, horizontal pipe, middle water collecting pit, one way valve, three-way switch valve, middle water supply line, middle water collection pipe road; The Treated sewage reusing pipe network unit of multilayer is formed concentrates-distributed intermediate water reuse system.Water during the sewage that user produces is formed after sewage disposal device process, water water collecting pit in horizontal pipe flows in this, and use the middle water collected to supply water to user nearby, middle water supply when the design on middle water supply line and middle water collection pipe road ensure that concentrated-distributed intermediate water reuse system is under-supply and inner supply exceed the discharge of part when exceeding pipe network capacity, achieve the use nearby of middle water, decrease water supply consumption; Reduce the secondary pollution that sewage causes in processing procedure.
Description
Technical field
The utility model belongs to Waste water utilization technical field, more particularly, refers to a kind of with layer Treated sewage reusing pipe network unit and wherein grid system.
Background technology
Sewage is normally pooled to after the unified process of Wastewater Treatment Plant through blowdown pipe network by traditional Treated sewage reusing pipe network, carried by middle water transmission pipeline network centering water, there is a lot of drawback in this mode, reveal in sewage transport process and easily cause environment pollution, reveal in middle water course of conveying and cause waste, also consumes mass energy simultaneously.
Summary of the invention
One of the purpose of this utility model is to provide a kind of with layer Treated sewage reusing pipe network unit, at the sewage mouth of user, sewage disposal device is installed, the middle water obtained after process is preferentially stored in the gridiron pipe net of same layer Treated sewage reusing pipe network unit, when user needs water in use, preferential use is with the middle water in layer Treated sewage reusing pipe network unit, thus reduce water consumption in supply, avoid the pollution that sewage causes in long distance delivery process.
Two of the purpose of this utility model be to provide a kind of be made up of multiple same layer Treated sewage reusing pipe network unit in grid system, this system on the one hand by controlling water in same layer Treated sewage reusing pipe network unit spilling, the collection of water and concentrated supply in realization; This system is on the other hand by controlling water in the shortage of same layer Treated sewage reusing pipe network unit, and in realization, the distribution of water supplies.Adopt to concentrate and fully can solve the Waste water utilization in a building, building with the middle water supply mode of distribution, avoid pollution and the consumption for the energy sources that sewage causes in long distance delivery process.
The same layer Treated sewage reusing pipe network unit of the utility model design is that grid type pipe net arrangement obtains, the vertical pipe namely arranged by vertical direction, the pipeline also having horizontal direction to arrange.
Water during the sewage that user produces generates after sewage disposal device 3 processes, in this, current are after AA horizontal pipe 2A, arrive the middle water collecting pit 6 of this layer, usually, AA horizontal pipe 2A tilts to Waste water treatment pool 6 direction, and in ensureing with this, water can with gravity current in middle water collecting pit;
When in storing in this layer of Waste water treatment pool 6, water exceeds the storage capacity of described Waste water treatment pool 6, to exceed in part water flow in the 7B of water collection pipe road, exceeding in part water and can flowing in lower floor in water collecting pit by middle water collection pipe road 7B of upper strata, realize water supply in neighbour with this.When in lower floor, water collecting pit does not lack middle water, middle water through in water collection pipe road 7B reach bottom of the building reservoir 18 and lay in.Deposit in bottom of the building reservoir 18 in water stored to roof reservoir 17 by water pump 19 in water.
Middle water collection pipe road 7B is connected with controlled three-way switch valve 5B on the AB horizontal pipe 2B of the Treated sewage reusing pipe network unit of every layer.In the position higher than water inlet, controlled three-way switch valve 5B is housed, and be connected to horizontal pipe 2B by pipeline, when water does not reach maximum moisture storage capacity in water collecting pit 6 in this layer, water collection pipe road 7B during the middle water that in upper strata, water collecting pit 16 flows out flows into, lower floor's horizontal pipe is flowed into through controlled three-way switch valve 5B, and water collecting pit 6 in final this layer of inflow, after water reaches maximum moisture storage capacity in water collecting pit 6 in this layer, during the middle water that therefrom delivery port 62 of water collecting pit 6 flows out flows in the 7B of water collection pipe road.
Middle water supply line 7A is connected with roof reservoir 17.Middle water supply line 7A is provided with controlled three-way switch valve 5A, controlled three-way switch valve 5A is responsible for providing middle water supply to user, as horizontal pipe 2A, when water in 2B is not enough to meet user's water demand, water in roof reservoir 17 is transported to user by controlled three-way switch valve 5A by middle water supply line 7A, as horizontal pipe 2A, when water in 2B is enough to meet user's water demand, water in roof reservoir 17 is stayed in middle water supply line 7A by controlled three-way switch valve 5A by middle water supply line 7A, and water supply line 7A stores up full middle water in keeping.
Vertical connecting tube road 20 is for connecting roof reservoir 17 and bottom of the building reservoir 18, and when roof reservoir 17 does not store up full water and has water yet, middle water is transported in roof reservoir 17 by vertical connecting tube road 20 by the water pump 19 be arranged in bottom of the building reservoir 18.
In the same layer Treated sewage reusing pipe network unit of the utility model design, include horizontal pipe, middle water collecting pit, one way valve, three-way switch valve and vertical middle water supply line, middle water collection pipe road.Wherein:
Middle water collecting pit 6, comprise a water inlet 61, a delivery port 62, a feed water inlet 63, a water filling port 64, water inlet 61 is identical with delivery port 62 discharge capacity, water collecting pit 6 during the middle water generated after sewage is processed is flowed into by water inlet 61 via horizontal pipe 2A, the middle water exceeding the reserves of middle water collecting pit 6 is flowed out by delivery port 62, feed water inlet 63 connects the water supply line of underlying User, for supplying water to water user in lower floor, water supply line 7A during water filling port 64 connects, when the middle water stored in central water collecting pit is not enough to meet water demand, middle water supply line 7A is supplied water in middle water collecting pit 6 by water filling port 64.
Water inlet 61 is arranged in the top of water collecting pit 6, and one way valve is housed, and middle water can flow into this layer of Waste water treatment pool by horizontal pipe 2A, 2B, can not flow into this layer of horizontal pipe by Waste water treatment pool.
Delivery port 62 is arranged in the upper edge of water collecting pit 6, and one way valve is housed, and when the middle water storage of central water collecting pit is full, if still have middle water to flow into through water inlet 61, then water in same volume is discharged by delivery port 62 simultaneously.
Feed water inlet 63 is arranged in the bottom of water collecting pit 6, and one way valve is housed, and when underlying User needs to supply water, feed water inlet 63 is opened, and when underlying User does not need to supply water, feed water inlet is closed.
Water filling port 64 is arranged in the lower edge of water collecting pit 6, and one way valve is housed, and the water demand that the middle water of the storage in central water collecting pit is not enough to meet underlying User is that water filling port 64 is opened, and the middle water in middle water supply line 7A enters middle water collecting pit 6.
Controlled three-way switch valve, by ensureing the Liang Ge port UNICOM in threeway to the control of valve.
In the utility model, roof reservoir 17 is connected by vertical connection pipeline 20 with bottom of the building reservoir 18, when water in the discharge of each floor Waste water treatment pool is collected by middle water collection pipe road 7B in bottom of the building reservoir 18 1 aspect, and supplied water to roof reservoir 17 by water pump; Also water in supplying in middle water collecting pit in the process of middle water collection pipe road 7B water in collection.When in each layer, the storage of water collecting pit is full, in warp, water collection pipe road 7B converges and flows in bottom of the building reservoir 18.Roof reservoir 17 is connected with middle water supply line 7A.When in every layer during water collecting pit lack of water, can by middle water supply line 7A moisturizing.
The utility model is with the advantage of layer Treated sewage reusing pipe network unit: utilize this layer of public space to arrange a middle water collecting pit, middle water collecting pit arranges multiple water inlet 61 be connected with user, does not cause and take individual subscriber space.The middle water that underlying User the uses middle water that can be middle water that upper-layer user produces also can be in roof reservoir, the self gravitation that make use of middle water flows downward.
The utility model concentrates-and the advantage of distributed middle grid system is: utilize public middle water supply line, middle water collection pipe road, vertical connection pipeline is by Treated sewage reusing pipe network unit combination, water during the sewage that user produces is formed after sewage disposal device process, water water collecting pit in horizontal pipe flows in this, and use the middle water collected to supply water to user nearby, middle water supply when the design on middle water supply line and middle water collection pipe road ensure that concentrated-distributed intermediate water reuse system is under-supply and inner supply exceed the discharge of part when exceeding pipe network capacity, achieve the use nearby of middle water, decrease water supply consumption, reduce the secondary pollution that sewage causes in conveying and processing procedure.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model with layer Treated sewage reusing pipe network unit.
Fig. 2 is the structure chart of the utility model neighbour Treated sewage reusing pipe network element-interconn ection.
Fig. 3 is the structure chart of grid system in the utility model.
| 1. sewage produces pond | 2A.AA horizontal pipe | 2B.AB horizontal pipe |
| 3. sewage disposal device | 4A.AA tee pipe coupling | 4B.AB tee pipe coupling |
| 5A.AA three-way switch valve | 5B.AB three-way switch valve | 6. water collecting pit in |
| 61. water inlets | 62. delivery ports | 63. feed water inlets |
| 64. water filling ports | 6A.A one way valve | 6B.B one way valve |
| 6C.C one way valve | 6D.D one way valve | Water supply line in 7A. |
| Water collection pipe road in 7B. | 8. connecting pipe | Water collecting pit in 16. upper stratas |
| 17. roof reservoirs | 18. bottom of the building reservoirs | 19. water pumps |
| 20. vertical connection pipelines | ? | ? |
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Figure 1, the one of the utility model design with layer Treated sewage reusing pipe network unit, its include sewage produce pond 1, sewage disposal device 3, many guide in the horizontal pipe (2A, 2B) of water flow, multiple tee pipe coupling (4A, 4B) for realizing pipeline communication, for water in realizing whether break-make three-way switch valve (5A, 5B), middle water collecting pit 6 and be arranged on the one way valve (6A, 6B, 6C, 6D) at middle water collecting pit more than 6 mouth of a river, middle water supply line 7A and middle water collection pipe road 7B.Described sewage disposal device 3 can be the equipment comprising screen pack, deodorant, disinfectant etc.
Middle water collecting pit 6 is the cisten mechanism body with cover plate.Middle water collecting pit 6 is laid on the floor in user family or in the public space of This floor.How much can arrange according to water custom, population in the use of user for the water yield in the appearance of middle water collecting pit 6, reach water in supplying as required.Middle water collecting pit 6 is provided with a water inlet 61, delivery port 63, one, 62, feed water inlet water filling port 64.
Water inlet 61 place is provided with one end of A one way valve 6A, the other end of A one way valve 6A and the three-terminal link of AA tee pipe coupling 4A, one end of AA tee pipe coupling 4A is connected with the other end of AA horizontal pipe 2A, and the other end of AA tee pipe coupling 4A is connected with one end of AB horizontal pipe 2B.Namely the middle water in AA horizontal pipe 2A and AB horizontal pipe 2B is in A one way valve 6A flows in water collecting pit 6.Also on water inlet 61, first can connect one end of a connecting pipe, the other end of this connecting pipe is connected on one end of A one way valve 6A.
Delivery port 62 place is provided with one end of B one way valve 6B, and the other end of B one way valve 6B is connected with one end of AB tee pipe coupling 4B, and the other end of AB tee pipe coupling 4B and three-terminal link are on the pipeline of middle water collection pipe road 7B.Namely the middle water exceeding the water yield in the storage of middle water collecting pit 6 flows out in middle water collection pipe road 7B through B one way valve 6B.The middle water flowing through water collection pipe road 7B finally converges the bottom of the building reservoir 18 flowing into and be placed in bottom of the building.
Feed water inlet 63 place is provided with one end of C one way valve 6C, and the other end of C one way valve 6C is connected with one end of connecting pipe 8, and the other end of connecting pipe 8 is connected on the horizontal pipe of underlying User.In the utility model, realize water in upper-layer user's generation by connecting pipe 8 and can be supplied to underlying User use nearby, decrease the transmission energy consumption of middle water, also achieve distributed Waste water utilization simultaneously.
Water filling port 64 place is provided with one end of D one way valve 6D, and the other end of D one way valve 6D is connected with one end of AA three-way switch valve 5A, and the other end of AA three-way switch valve 5A and three-terminal link are on the pipeline of middle water supply line 7A.Namely the water (i.e. the water of roof reservoir 17) being placed in roof flows into water collecting pit 6 by water supply line 7A.
In the utility model, the structure of 4 one way valves is identical, the H14W-16R type that Shanghai Zheng Xing valve manufacture Co., Ltd can be selected to produce or H14W-16P type internal thread stainless steel flap valve.
The below that sewage produces pond 1 is provided with sewage disposal device 3, the delivery port of sewage disposal device 3 is connected with AA horizontal pipe 2A, AA horizontal pipe 2A is connected with one end of AA tee pipe coupling 4A, the other end of AA tee pipe coupling 4A is connected with one end of AB horizontal pipe 2B, 3rd end of AA tee pipe coupling 4A is connected with the water inlet 61 of middle water collecting pit 6, the other end of AB horizontal pipe 2B is connected on one end of AB three-way switch valve 5B, and the other end of AB three-way switch valve 5B and three-terminal link are on the pipeline of middle water collection pipe road 7B.There is certain height in described AA horizontal pipe 2A and AB horizontal pipe 2B and middle water collecting pit 6, during this is highly enough to that the middle water in AA horizontal pipe 2A and AB horizontal pipe 2B is flowed in water collecting pit 6; Namely AA horizontal pipe 2A and AB horizontal pipe 2B and middle water collecting pit 6 upper cover plate or contact or have certain distance.In the conveying of described AA horizontal pipe 2A and AB horizontal pipe 2B, the length of water reaches middle water collecting pit 6 be advisable to be short to most.
Middle water supply line 7A is provided with AA three-way switch valve 5A at every layer with the Zhong Shui junction of user, by AA three-way switch valve 5A in inject water in hydropenic middle water collecting pit 6.
Middle water collection pipe road 7B is provided with AB three-way switch valve 5B and AB tee pipe coupling 4B at every layer and the Zhong Shui junction of user, in excess upper-layer user produced by AB three-way switch valve 5B, water injects water in hydropenic middle water collecting pit 6 in underlying User, is entered exceeding in middle water collecting pit 6 water in the water yield in middle water collection pipe road 7B by AB tee pipe coupling 4B.AA three-way switch valve 5A is identical with the structure of AB three-way switch valve 5B, the Q944F type electric three passes ball valve that Shanghai Zheng Xing valve manufacture Co., Ltd can be selected to produce.
In the utility model, by middle water supply line 7A and middle water collection pipe road 7B, water in every layer of user is flocked together, achieve middle water and concentrate.The middle water flowed in middle water supply line 7A and middle water collection pipe road 7B is the self gravitation that make use of middle water, from up to down flows, reduces middle water water supply consumption.
In the utility model, the middle water displacement of water inlet 61 and delivery port 62 is identical.
The middle water flow situation of the same layer Treated sewage reusing pipe network unit of the utility model design is: useless, sewage (vegetable washing water, laundry water etc.) that user produces flow through sewage and produces pond 1, and are processed water in rear generation by sewage disposal device 3; Described middle current converge in middle water collecting pit 6 after AA horizontal pipe 2A, AA tee pipe coupling 4A, water inlet 61; After middle water in central water collecting pit 6 exceeds middle water collection reserves, middle water flows out in middle water collection pipe road 7B by the delivery port 62 of middle water collecting pit 6; When water in underlying User is not enough, the excessive middle water produced by upper-layer user to be injected in underlying User in water collecting pit 6 by middle water supply line 7A nearby.
In order to realize water intercommunication coupling in neighbour, the energy consumption that in minimizing, the transmission of water causes, the same layer Treated sewage reusing pipe network unit that upper strata is arranged only is connected a connecting pipe with the same layer Treated sewage reusing pipe network unit that lower floor is arranged, then achieve the interconnected use of the Treated sewage reusing pipe network unit between upper strata and lower floor, middle water supply line 7A, middle water collection pipe road 7B are connected simultaneously.Shown in Figure 2, connecting pipe 8 is connected with between the same layer Treated sewage reusing pipe network unit that upper strata is arranged and the same layer Treated sewage reusing pipe network unit that lower floor is arranged, the upper end of connecting pipe 8 connects on the feed water inlet of water collecting pit 16 in the upper layer, the lower end of connecting pipe 8 is connected on the AA horizontal pipe 2A of the same layer Treated sewage reusing pipe network unit that lower floor is arranged by a tee pipe coupling, has fully demonstrated the distributed middle water supply of neighbour of floor gap.
Shown in Figure 3, in order to realize concentrating-distributed intermediate water reuse system, the utility model by arranging roof reservoir 17 at roof, bottom of the building arranges bottom of the building reservoir 18, roof arranges roof reservoir 17 and bottom of the building arranges between bottom of the building reservoir 18 and is connected with vertical connection pipeline 20, bottom of the building arranges in bottom of the building reservoir 18 and is provided with water pump 19.Water supply line 7A during roof reservoir 17 is communicated with, water collection pipe road 7B during bottom of the building reservoir 18 is communicated with.Middle water is injected place layer water collecting pit 6 at the Treated sewage reusing pipe network unit of every layer by three-way switch valve 5A by middle water supply line 7A.Middle water is injected place floor water collecting pit 6 by three-way switch valve 5B at the Treated sewage reusing pipe network unit of every layer by middle water collection pipe road 7B on the one hand, is entered in middle water collection pipe road 7B by water in excess in middle water collecting pit 6 on the other hand by tee pipe coupling 4B.To arrange in bottom of the building reservoir 18 in water suction roof reservoir 17 by water pump 19 by being stored in bottom of the building.Be stored in middle water in roof reservoir 17 under middle water drop condition, nature needs to fill into middle water in water collecting pit in water in supply to each layer along middle water supply line 7A, really achieve zero can or the middle water supply of low energy consumption.The concentrating of the utility model design-distributed intermediate water reuse system to calculate in optimum water for water model by each layer Treated sewage reusing pipe network unit water demand amount of collecting and middle water discharge rate.Treated sewage reusing pipe network unit between upper and lower layer is by a connecting pipe road, realize water supply in neighbour, thus achieve the process nearby of middle water and supply nearby, decrease the secondary pollution that sewage causes in transmitting procedure, decrease the leakage of water in transmitting procedure, reduce middle water water supply consumption.
Water in producing to utilize upper-layer user more efficiently, when in upper strata, water collecting pit 16 stores up full water, if still have middle water to flow into through water inlet, then the middle water of equal volume is discharged via delivery port simultaneously, water collection pipe road 7B in flowing into further.If water collecting pit 6 not yet stores up full water in this layer, then controlled three-way switch valve 5B and horizontal pipe 2B UNICOM, the middle water of water collection pipe road 7B in inflow.Enter horizontal pipe 2B by controlled three-way switch valve 5B, flow into water collecting pit 6 in this layer further.If water collecting pit 6 stores up full water in this layer, then controlled three-way switch valve 5B and horizontal pipe 2B not UNICOM, middle water is still stayed in middle water collection pipe road 7B.When in each layer, water collecting pit 6 has all stored up full water, then the middle water staying middle water collection pipe road 7B has flowed in bottom of the building reservoir 18.
During this layer of user uses during water, in upper strata, the connecting pipe 8 of water collecting pit 16 by feed water inlet connects, flows into water collecting pit 6 in this layer via connecting pipe 8, horizontal pipe 2A.When water under-reserve in water collecting pit 16 in upper strata is to meet water use in this layer of user, the middle water in middle water supply line 7A injects water, to meet the use of this layer user via water filling port 63 to middle water collecting pit 6 by controlled three-way switch valve 5A.When water deposit in water collecting pit 16 in upper strata is enough to meet water use in this layer of user, the middle water of middle water supply line 7A is stayed in middle water supply line 7A by controlled three-way switch valve 5A, till middle water supply line 7A stores up full water.
When roof reservoir 17 does not store up full water, be stored in middle water in bottom of the building reservoir 18 via water pump 19, be transported in roof reservoir 17 by vertical connecting tube road 20.
When bottom of the building reservoir 18 stores up full water, if still have middle water to be flowed into by middle water collection pipe road 7B, then the middle water of equal volume is discharged by flowing line 18B.Connected by pipeline, in flowing line 18B can being discharged, water flows into the bottom of the building reservoir in other buildings, building, also can by grid in its water conservancy diversion to municipal administration.
When bottom of the building reservoir 18 lack of water, provide middle water supply by waterline 18A.Middle source of water supply can be the middle water drain line in other buildings, building, also can be connected in municipal administration in grid.
The utility model is that a kind of low energy consumption of centering water utilizes, the Treated sewage reusing pipe network unit designed by each layer, and multilayer Treated sewage reusing pipe network unit form concentrate-distributed intermediate water reuse system, belong to the technology of middle water recycle field after the daily life sewage process of people, to be solved is the Waste water utilization efficiency how improving a building, building, reduce the energy consumption (low energy consumption) of water conveying in long distance, reduce long distance delivery daily life sewage to the technical problem of the possibility (high-environmental) of environment, the concentrating of the utility model design-distributed intermediate water reuse system by middle water supply line and middle water collection pipe road by the Treated sewage reusing pipe network unit combination of each floor, realize water supply in neighbour, or the Waste water utilization of water supply controls from top to bottom, what reflect is low energy consumption, high efficiency Waste water utilization, what utilize is the technological means followed the course of nature, thus the Waste water utilization nearby realized a building, building, obtain the technique effect of efficient Waste water utilization.
Claims (4)
1. one kind with layer Treated sewage reusing pipe network unit and wherein grid system, it is characterized in that: described same layer Treated sewage reusing pipe network unit includes sewage and produces pond (1), sewage disposal device (3), horizontal pipe (the 2A of water flow in many guiding, 2B), multiple tee pipe coupling (4A for realizing pipeline communication, 4B), for the three-way switch valve (5A of the whether break-make of water in realizing, 5B), middle water collecting pit (6), and be arranged on the one way valve (6A at middle water collecting pit more than 6 mouth of a river, 6B, 6C, 6D), middle water supply line (7A) and middle water collection pipe road (7B),
Middle water collecting pit (6) is provided with a water inlet (61), a delivery port (62), a feed water inlet (63), a water filling port (64);
Water inlet (61) place is provided with one end of A one way valve (6A), the other end of A one way valve (6A) and the three-terminal link of AA tee pipe coupling (4A), one end of AA tee pipe coupling (4A) is connected with the other end of AA horizontal pipe (2A), and the other end of AA tee pipe coupling (4A) is connected with one end of AB horizontal pipe (2B);
Delivery port (62) place is provided with one end of B one way valve (6B), the other end of B one way valve (6B) is connected with one end of AB tee pipe coupling (4B), and the other end of AB tee pipe coupling (4B) and three-terminal link are on the pipeline of middle water collection pipe road (7B);
Feed water inlet (63) place is provided with one end of C one way valve (6C), and the other end of C one way valve (6C) is connected with one end of connecting pipe (8);
Water filling port (64) place is provided with one end of D one way valve (6D), the other end of D one way valve (6D) is connected with one end of AA three-way switch valve (5A), and the other end of AA three-way switch valve (5A) and three-terminal link are on the pipeline of middle water supply line (7A);
The below that sewage produces pond (1) is provided with sewage disposal device (3), the delivery port of sewage disposal device (3) is connected with AA horizontal pipe (2A), AA horizontal pipe (2A) is connected with one end of AA tee pipe coupling (4A), the other end of AA tee pipe coupling (4A) is connected with one end of AB horizontal pipe (2B), 3rd end of AA tee pipe coupling (4A) is connected with the water inlet (61) of middle water collecting pit (6), the other end of AB horizontal pipe (2B) is connected on one end of AB three-way switch valve (5B), the other end of AB three-way switch valve (5B) and three-terminal link are on the pipeline of middle water collection pipe road (7B),
Middle water supply line (7A) is all provided with AA three-way switch valve (5A) at every layer with the Zhong Shui junction of user, by AA three-way switch valve (5A) in inject water in hydropenic middle water collecting pit (6);
Middle water collection pipe road (7B) is all provided with AB three-way switch valve (5B) and AB tee pipe coupling (4B) at every layer and the Zhong Shui junction of user, in excess upper-layer user produced by AB three-way switch valve (5B), water injects water in hydropenic middle water collecting pit (6) in underlying User, enters in middle water collection pipe road (7B) by AB tee pipe coupling (4B) by the middle water exceeding the water yield in middle water collecting pit (6);
Concentrated-distributed intermediate water reuse system is made up of multiple described same layer Treated sewage reusing pipe network unit; By arranging roof reservoir (17) at roof, bottom of the building arranges bottom of the building reservoir (18), roof arranges roof reservoir (17) and bottom of the building arranges between bottom of the building reservoir (18) and is connected with vertical connection pipeline (20), and bottom of the building arranges in bottom of the building reservoir (18) and is provided with water pump (19); To be stored in middle water suction roof reservoir (17) that bottom of the building arranges in bottom of the building reservoir (18) by water pump (19); Water supply line (7A) in the upper connection of roof reservoir (17), water collection pipe road (7B) in the upper connection of bottom of the building reservoir (18); Water supply line (7A) in the upper connection of roof reservoir (17), water collection pipe road (7B) in the upper connection of bottom of the building reservoir (18); Middle water is injected place layer water collecting pit (6) at the Treated sewage reusing pipe network unit of every layer by three-way switch valve (5A) by middle water supply line (7A); Middle water is injected place floor water collecting pit (6) by three-way switch valve (5B) at the Treated sewage reusing pipe network unit of every layer by middle water collection pipe road (7B) on the one hand, is entered in middle water collection pipe road (7B) by the middle water of excess in middle water collecting pit (6) on the other hand by tee pipe coupling (4B).
2. same layer Treated sewage reusing pipe network unit according to claim 1 and wherein grid system, is characterized in that: the water inlet (61) in middle water collecting pit (6) and the middle water displacement of delivery port (62) are identical.
3. same layer Treated sewage reusing pipe network unit according to claim 1 and wherein grid system, it is characterized in that: described AA horizontal pipe (2A) and AB horizontal pipe (2B) exist certain height with middle water collecting pit (6), during this is highly enough to that the middle water in AA horizontal pipe (2A) and AB horizontal pipe (2B) is flowed in water collecting pit (6).
4. same layer Treated sewage reusing pipe network unit according to claim 1 and wherein grid system, it is characterized in that: between the same layer Treated sewage reusing pipe network unit that upper strata is arranged and the same layer Treated sewage reusing pipe network unit that lower floor is arranged, be connected with connecting pipe (8), the upper end of connecting pipe (8) connects on the feed water inlet of water collecting pit (16) in the upper layer, the lower end of connecting pipe (8) is connected to by a tee pipe coupling on the AA horizontal pipe (2A) of the same layer Treated sewage reusing pipe network unit that lower floor is arranged, fully demonstrate the distributed middle water supply of neighbour of floor gap.
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| CN201420622855.3U CN204080960U (en) | 2014-10-27 | 2014-10-27 | A kind of with layer Treated sewage reusing pipe network unit and wherein grid system |
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| CN201420622855.3U CN204080960U (en) | 2014-10-27 | 2014-10-27 | A kind of with layer Treated sewage reusing pipe network unit and wherein grid system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264747A (en) * | 2014-10-27 | 2015-01-07 | 北京安国水道自控工程技术有限公司 | Same layer reclaimed water recycling pipe network unit and reclaimed water pipe network system therein |
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2014
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264747A (en) * | 2014-10-27 | 2015-01-07 | 北京安国水道自控工程技术有限公司 | Same layer reclaimed water recycling pipe network unit and reclaimed water pipe network system therein |
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