CN218758361U

CN218758361U - Municipal building drainage economizer

Info

Publication number: CN218758361U
Application number: CN202223079333.7U
Authority: CN
Inventors: 陈家慧
Original assignee: Guangdong Mingda Group Co ltd
Current assignee: Guangdong Mingda Group Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model belongs to the technical field of it is energy-conserving to drain, a municipal building drainage economizer is related to, it is including setting up in building body's opening water catch bowl up, the bottom intercommunication of water catch bowl has first drainage tube, the bottom intercommunication of first drainage tube has the water tank, one side of water tank is provided with the electricity generation structure, the bottom intercommunication of water tank has second drainage tube and drain pipe, the bottom intercommunication of second drainage tube has the rose box, be provided with filter assembly in the rose box, the bottom intercommunication of rose box has the third drainage tube, the bottom intercommunication of third drainage tube has the disinfect box, be provided with disinfection assembly in the disinfect box, the bottom intercommunication of disinfect box has first outlet pipe, the one end intercommunication that the disinfect box was kept away from to first outlet pipe has first storage water tank, the drain pipe, all be provided with the valve on the first outlet pipe, be provided with the solenoid valve on the third drainage tube. The rainwater recycling device has the effects of collecting and recycling rainwater, saving water resources and promoting ecological environmental protection and energy conservation.

Description

Municipal building drainage economizer

Technical Field

The application relates to the field of drainage energy conservation, in particular to a municipal building drainage energy-saving device.

Background

Along with the development of urban construction and industry, water consumption is increased sharply, water resources are insufficient day by day, and simultaneously, the water quality is deteriorated day by day due to the increase of urban atmospheric pollution and ground pollution sources, the development project of a new water source is very arduous, and the reuse of the water resources becomes an important means for solving the shortage of the water resources.

The municipal building refers to a public building constructed by government funding, generally refers to various administrative buildings, buildings serving people and the like in a planning area, and comprises government buildings, public entertainment facilities, urban traffic facilities, education and scientific research culture institution buildings, medical and health institution buildings and the like.

In rainy days, a large amount of rainwater can be gathered on the roof of a high-rise building, a drainage pipeline is arranged in the building, and the rainwater on the roof is directly drained into a natural water body through the drainage pipeline so as to avoid the erosion of the roof by the rainwater. However, rainwater is difficult to collect and recycle when directly discharged into natural water, which is not favorable for the concept of water resource saving, environmental protection and energy saving.

SUMMERY OF THE UTILITY MODEL

In order to collect the rainwater of recycling, the water economy resource promotes ecological environmental protection, energy-conservation, this application provides a municipal building drainage economizer.

The application provides a municipal building drainage economizer adopts following technical scheme:

a municipal building drainage energy-saving device comprises a water collecting tank arranged on a building body and provided with an upward opening, wherein the bottom of the water collecting tank is communicated with a first drainage tube, the bottom end of the first drainage tube is communicated with a water tank, one side of the water tank is provided with a power generation structure, the bottom of the water tank is communicated with a second drainage tube and a drainage tube, the bottom end of the second drainage tube is communicated with a filter box, a filter assembly is arranged in the filter box, the bottom of the filter box is communicated with a third drainage tube, the bottom end of the third drainage tube is communicated with a disinfection box, a disinfection assembly is arranged in the disinfection box, the bottom end of the disinfection box is communicated with a first water outlet tube, one end, away from the disinfection box, of the first water outlet tube is communicated with a first water storage tank, valves are arranged on the drainage tube and the first water outlet tube, and a solenoid valve is arranged on the third drainage tube;

the power generation structure is including installing in the power generation box of water tank and setting up the axis of rotation in the water tank, and the lateral wall of axis of rotation is provided with the blade, blade and axis of rotation fixed connection, and the one end that the blade was kept away from in the axis of rotation runs through water tank to power generation box and is connected with generating set.

By adopting the technical scheme, in rainy days, rainwater is collected in the water collecting tank and flows into the water tank through the first drainage tube, and when falling from the top of the water tank, water flow impacts the blades, so that the blades and the rotating shaft rotate to drive the generator set to generate power, and the potential energy of the water flow is converted into electric energy to be stored for later use; then, water flows into the filter box through the second drainage tube, flows into the disinfection box after being filtered by the filter assembly, the valve on the water outlet pipe is in a closed state at the moment, and after the disinfection by the disinfection assembly is finished, the valve is opened, and the water flows into the first water storage box through the water outlet pipe to be stored for later use; when the water quantity in the water tank is excessive, the valve on the drain pipe is opened to drain the rainwater from the drain pipe. After the rainwater is treated through the structure, water in the first water storage tank can be used as urban miscellaneous water, such as urban greening, crop irrigation, toilet flushing, road cleaning and the like, and the rainwater is collected, reused and generated, so that water resources are saved, and ecological environment protection and energy conservation are facilitated.

Optionally, the generator set includes a generator installed in the generator box, a rotating shaft of the generator is connected with the rotating shaft, the generator set further includes a storage battery, and an input end of the storage battery is electrically connected with the generator.

Through adopting above-mentioned technical scheme, convert the potential energy of rivers into the electric energy and store in the battery, the battery can connect electrical apparatus in order to supply power to electrical apparatus to improve the utilization ratio to rivers potential energy, practiced thrift the electric energy.

Optionally, the filter assembly comprises a coarse filter screen arranged at the top of the filter box, a fine filter screen is arranged below the coarse filter screen, and an active carbon adsorption layer is arranged below the fine filter screen.

Through adopting above-mentioned technical scheme, the coarse filtration net can filter great foreign particles in the rainwater, and the fine filtration net can filter less foreign particles again, and the active carbon adsorption layer can adsorb microparticle and harmful substance to can promote the quality of water of the rainwater after filtering.

Optionally, the side walls of the coarse filter screen, the fine filter screen, the activated carbon adsorption layer and the filter box are detachably and fixedly connected.

Through adopting above-mentioned technical scheme, set up coarse filtration net, thin filter screen, active carbon adsorption layer as dismantling, be convenient for dismantle it and clear up or change to promote the filter effect to the rainwater.

Optionally, the disinfection component comprises a heater arranged at the bottom of the disinfection box, a water level sensor is arranged on the side wall of the disinfection box, a controller used for controlling the heating temperature and the heating time of the heater is arranged on the outer side wall of the disinfection box, the water level sensor is electrically connected with the controller, and the water level sensor is electrically connected with the electromagnetic valve.

Through adopting above-mentioned technical scheme, after the water level inductor response disinfect box water level reached the setting value, with signal transmission to solenoid valve, the solenoid valve is closed, simultaneously, the water level inductor with signal transmission to controller, the controller control heater heats, accomplish the heating and disinfection after reaching the heating temperature of settlement, heating a period of time, open the valve of outlet pipe, the water in the disinfect box is discharged into first tank storage through the outlet pipe and is reserved. Above-mentioned disinfection subassembly can heat the disinfection to the rainwater in the disinfect box to further promote quality of water.

Optionally, the sterilizing assembly further comprises an ultraviolet sterilizing lamp mounted on the side wall of the sterilizing box.

Through adopting above-mentioned technical scheme, the setting of ultraviolet ray disinfection lamp can carry out ultraviolet ray disinfection and isolation to the rainwater in the disinfect box and handle, has further promoted the quality of water of rainwater in the disinfect box, is favorable to using the rainwater after handling.

Optionally, the bottom of the filter box is communicated with a second water outlet pipe, and a second water storage tank is arranged at one end, far away from the filter box, of the second water outlet pipe.

Because disinfection in the disinfect box needs certain time, disinfection subassembly in the disinfect box is when carrying out disinfection, and the valve on the third drainage tube is in the off-state, and in the unable disinfect box that flows in of rainwater in the rose box, through adopting above-mentioned technical scheme, can save the rainwater through filtration treatment in the rose box in the second water storage tank for subsequent use, the water in the second water storage tank can be used to the not high situation of quality of water requirement to the utilization ratio of rainwater has been improved.

Optionally, a filter plate is arranged at an opening at the top of the water collecting tank.

Through adopting above-mentioned technical scheme, the setting of filter can alleviate debris such as branch, leaf, stone and get into the water catch bowl in to alleviate the phenomenon that first drainage tube takes place to block up.

To sum up, the application comprises the following beneficial technical effects:

1. the potential energy of the water flow is converted into electric energy to be stored in the storage battery for later use through the arrangement of the power generation structure, so that the utilization rate of the potential energy of the water flow is improved, and the electric energy is saved;

2. this application has carried out filtration and disinfection processing to the rainwater through the setting of filtering component, disinfection subassembly, makes the rainwater after handling can regard as city miscellaneous water to use, has improved the utilization ratio of rainwater, has practiced thrift the water resource, is favorable to promoting ecological environmental protection, energy-conservation.

Drawings

Fig. 1 is a schematic application state diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the structure of the inside of the water tank.

Fig. 3 is a schematic view of the structure of the inside of the filter tank.

Fig. 4 is a schematic view of the inside of the sterilization case.

Description of reference numerals:

1. a building body; 2. a water collection tank; 21. a filter plate; 22. a first draft tube; 3. a water tank; 31. a second draft tube; 32. a drain pipe; 4. a power generating structure; 41. a power generation box; 42. a rotating shaft; 43. a blade; 44. a generator; 45. a storage battery; 5. a filter box; 51. a third drainage tube; 52. an electromagnetic valve; 53. a second water outlet pipe; 6. a filter assembly; 61. a coarse filter screen; 62. a fine filter screen; 63. an activated carbon adsorption layer; 7. a sterilizing box; 71. a first water outlet pipe; 8. a sterilizing assembly; 81. a heater; 82. a water level sensor; 83. a controller; 84. an ultraviolet disinfection lamp; 9. a first water storage tank; 10. a second water storage tank; 11. and (4) a valve.

Detailed Description

The present application is described in further detail below.

The embodiment of the application discloses municipal building drainage economizer.

Referring to fig. 1, the water collecting tank 2 is provided to a building body 1. The water catch bowl 2 is the cuboid trough-shaped, and the top surface opening, the level setting, fixed mounting are in the top surface of building body 1, and the opening part of water catch bowl 2 is provided with filter 21. The bottom of the water collecting tank 2 is communicated with a first drainage tube 22. One end of the first drainage tube 22 far away from the water collecting tank 2 is communicated with a water tank 3. Water tank 3 is the cuboid case form, and the level sets up, and length direction is perpendicular with the length direction of water catch bowl 2, and on one side fixed mounting and the building body 1 of length direction, 3 length direction's of water tank one end set up power generation structure 4.

Referring to fig. 2, the power generation structure 4 includes a power generation case 41 mounted to the water tank 3 and a rotation shaft 42 provided in the water tank 3. The power generation box 41 is in a square box shape and is horizontally arranged, the side length direction is parallel to the length direction of the water collection tank 2, and one side of the side length direction is fixedly installed on the building body 1. The axis of rotation 42 is cylindric, and the level sets up, and the axis direction is parallel with the length direction of water catch bowl 2, and the lateral wall fixed mounting of axis of rotation 42 has blade 43, and axis of rotation 42 is connected for rotating with water tank 3, and the one end that the blade 43 was kept away from to axis of rotation 42 runs through water tank 3 to the generator box 41 in to be connected with generator 44 group. The generator 44 is assembled with the generator 44 in the generator box 41, and the rotating shaft of the generator 44 is fixedly connected with the rotating shaft 42. A storage battery 45 is arranged in the power generation box 41, and the input end of the storage battery 45 is electrically connected with the power generator 44. The bottom of the water tank 3 is communicated with a second drainage tube 31.

Referring to fig. 3, one end of the second draft tube 31 away from the water tank 3 is communicated with the filter tank 5. The filter box 5 is a cuboid box shape and is horizontally arranged, the length direction is vertical to the length direction of the water collecting tank 2, one side of the length direction is fixedly connected with the building body 1, and a filter assembly 6 is arranged in the filter box 5. The filter assembly 6 comprises a coarse filter screen 61 mounted on top of the filter box 5. The lateral wall of coarse filtration net 61 and rose box 5 is for dismantling fixed connection, in this embodiment, adopts bolted connection, and the below of coarse filtration net 61 is provided with fine filtration net 62. The lateral wall of fine filter screen 62 and rose box 5 is for dismantling fixed connection, in this embodiment, adopts bolted connection, and the below of fine filter screen 62 is provided with activated carbon adsorption layer 63. Activated carbon adsorption layer 63 adopts honeycomb activated carbon plate, and the lateral wall with rose box 5 is for dismantling fixed connection, in this embodiment, adopts bolted connection. The bottom of the water tank 3 is communicated with a drain pipe 32, and a valve 11 is arranged on the drain pipe 32 to control the circulation or closing of the drain pipe 32. The bottom of the filtering tank 5 is communicated with a third draft tube 51, and the third draft tube 51 is provided with an electromagnetic valve 52 for controlling the circulation or closing of the third draft tube 51.

Referring to fig. 4, one end of the third draft tube 51 far from the filter tank 5 is communicated with the sterilizing tank 7. Disinfect box 7 is cuboid case form, and the level sets up, and length direction is perpendicular with the length direction of water catch bowl 2, and length direction's one side and building body 1 fixed connection are provided with disinfection subassembly 8 in the disinfect box 7. The sterilization assembly 8 includes a heater 81 mounted at the bottom of the sterilization case 7. A water level sensor 82 is installed at one side of the sterilizing compartment 7 in the length direction. The outer side wall of the sterilizing chamber 7 is provided with a controller 83 for controlling the heating temperature and the heating time of the heater 81, the water level sensor 82 is electrically connected with the controller 83, and the water level sensor 82 is electrically connected with the solenoid valve 52. The sterilization assembly 8 further includes an ultraviolet sterilization lamp 84 mounted to the inside wall of the sterilization case 7. The bottom of the disinfection box 7 is communicated with a first water outlet pipe 71, and one end of the first water outlet pipe 71, which is far away from the disinfection box 7, is communicated with a first water storage tank 9.

Referring back to fig. 1, the bottom of the filter box 5 is communicated with a second water outlet pipe 53, and one end of the second water outlet pipe 53, which is far away from the filter box 5, is provided with a second water storage tank 10.

The implementation principle of a municipal building drainage economizer of this application embodiment does: referring to fig. 1, in rainy weather, rainwater is collected in the water collecting tank 2, and flows into the water tank 3 through the first drainage tube 22 in combination with fig. 2, when water falls from the top of the water tank 3, impact is generated on the blades 43, so that the blades 43 and the rotating shaft 42 rotate to drive the generator 44 to generate electricity, and electric energy is stored in the storage battery 45; subsequently, with reference to fig. 3, the water flows into the filter box 5 through the second drainage tube 31, flows into the disinfection box 7 after being sequentially filtered by the coarse filter screen 61, the fine filter screen 62 and the activated carbon adsorption layer 63, and at this time, the valve 11 on the water outlet pipe is in a closed state, with reference to fig. 4, after being heated by the heater 81 and disinfected by the ultraviolet disinfection lamp 84, the valve 11 is opened, and the water flows into the first water storage tank 9 through the water outlet pipe to be stored as urban miscellaneous water; when the amount of water accumulated in the water tank 3 is excessive, the valve 11 on the drain pipe 32 is opened to drain rainwater from the drain pipe 32. The utility model provides a municipal building drainage economizer has realized the collection of rainwater and has recycled and the electricity generation to practice thrift the water resource, be favorable to promoting ecological environmental protection, energy-conservation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal building drainage economizer which characterized in that: the building water tank comprises a water collecting tank (2) which is arranged on a building body (1) and has an upward opening, the bottom of the water collecting tank (2) is communicated with a first drainage tube (22), the bottom end of the first drainage tube (22) is communicated with a water tank (3), one side of the water tank (3) is provided with a power generation structure (4), the bottom of the water tank (3) is communicated with a second drainage tube (31) and a drainage tube (32), the bottom end of the second drainage tube (31) is communicated with a filter box (5), a filter assembly (6) is arranged in the filter box (5), the bottom of the filter box (5) is communicated with a third drainage tube (51), the bottom end of the third drainage tube (51) is communicated with a disinfection box (7), a disinfection assembly (8) is arranged in the disinfection box (7), the bottom end of the disinfection box (7) is communicated with a first water outlet tube (71), one end, far away from the disinfection box (7), of the first water outlet tube (71) is communicated with a first water storage tank (9), the drainage tube (32), valves (11) are arranged on the first water outlet tube (71), and an electromagnetic valve (52) is arranged on the third drainage tube (51);

the power generation structure (4) comprises a power generation box (41) arranged on the water tank (3) and a rotating shaft (42) arranged in the water tank (3), blades (43) are arranged on the outer side wall of the rotating shaft (42), the blades (43) are fixedly connected with the rotating shaft (42), and one end, away from the blades (43), of the rotating shaft (42) penetrates through the water tank (3) into the power generation box (41) and is connected with a power generator (44) set.

2. The municipal building drainage energy-saving device of claim 1, wherein: the generator (44) group comprises a generator (44) arranged in a generator box (41), a rotating shaft of the generator (44) is connected with a rotating shaft (42), the generator (44) group further comprises a storage battery (45), and the input end of the storage battery (45) is electrically connected with the generator (44).

3. The municipal building drainage energy-saving device of claim 1, wherein: the filter assembly (6) comprises a coarse filter screen (61) arranged at the top of the filter box (5), a fine filter screen (62) is arranged below the coarse filter screen (61), and an activated carbon adsorption layer (63) is arranged below the fine filter screen (62).

4. The municipal building drainage energy-saving device of claim 3, wherein: the side walls of the coarse filter screen (61), the fine filter screen (62), the activated carbon adsorption layer (63) and the filter box (5) are detachably and fixedly connected.

5. The municipal building drainage energy-saving device according to claim 1, wherein: disinfecting subassembly (8) including installing in heater (81) of disinfect box (7) bottom, water level inductor (82) are installed to the lateral wall of disinfect box (7), and controller (83) that are used for controlling the heating temperature and the heat time of heater (81) are installed to the lateral wall of disinfect box (7), water level inductor (82) and controller (83) electric connection, water level inductor (82) and solenoid valve (52) electric connection.

6. The municipal building drainage energy-saving device according to claim 1, wherein: the disinfection component (8) also comprises an ultraviolet disinfection lamp (84) arranged on the side wall of the disinfection box (7).

7. The municipal building drainage energy-saving device according to claim 1, wherein: the bottom of the filter box (5) is communicated with a second water outlet pipe (53), and one end, far away from the filter box (5), of the second water outlet pipe (53) is provided with a second water storage tank (10).

8. The municipal building drainage energy-saving device of claim 1, wherein: the opening at the top of the water collecting tank (2) is provided with a filter plate (21).