CN217352776U - Water recycling system for construction site - Google Patents
Water recycling system for construction site Download PDFInfo
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- CN217352776U CN217352776U CN202221035603.1U CN202221035603U CN217352776U CN 217352776 U CN217352776 U CN 217352776U CN 202221035603 U CN202221035603 U CN 202221035603U CN 217352776 U CN217352776 U CN 217352776U
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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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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Abstract
The utility model discloses a construction site water recycling system, in particular to the energy-saving field, which comprises road ponding generated by using water equipment, wherein the road ponding is collected by utilizing road topography and drained to the inside of a drainage ditch, and the road ponding drained to the inside of the drainage ditch is primarily filtered by a grating and then drained to the inside of an underground purification unit; the underground purification unit comprises a water collection pit dug underground, and two vertical partition plates are arranged in the water collection pit along the vertical direction. The utility model discloses these water sources such as vehicle and road, maintenance concrete component and rainy season precipitation, foundation ditch are drawn water to the convenience will be washed and these water sources are collected to conveniently carry out manifold cycles after the multi-stage treatment and utilize, not only avoided the waste at water source, can to a great extent reduce construction cost from the aspect of the construction water moreover, improve the benefit, the environmental protection accords with the theory of green construction, and can regard as a key to promote at job site from now on.
Description
Technical Field
The utility model relates to an energy-conserving field, more specifically say, the utility model relates to a job site water cyclic utilization system.
Background
In the field construction stage, construction water is indispensable as an important data and is singly arranged as a part of the construction cost, a large amount of water is needed in the daily construction stage in the aspects of inhibiting on-site dust emission, maintaining concrete members, flushing construction road surfaces, cleaning vehicles on the site, greening watering and the like, especially, a large number of construction units cannot provide necessary water sources for the construction units immediately after entering the field, and a large amount of construction water is used in the later construction process every day, so that the construction cost is increased.
The common water sources of vehicle and road flushing, concrete member maintenance, rainfall in rainy season, foundation pit water pumping and the like are wasted due to daily white loss, and resource loss is caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a job site water cyclic utilization system, conveniently will wash vehicle and road, maintenance concrete component and rainy season precipitation, these water sources such as foundation ditch pumping water are collected and are utilized many times, not only avoid the waste at water source, and from construction water aspect ability to a great extent reduction construction cost, the benefit is improved, the environmental protection, accord with the theory of green construction, and can regard as a key to promote at job site from now on, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a construction site water recycling system comprises road accumulated water generated by water utilization equipment, wherein the road accumulated water is collected by utilizing road topography and drained to the interior of a drainage ditch, and the road accumulated water drained to the interior of the drainage ditch is primarily filtered by a grating and then drained to the interior of an underground purification unit;
the underground purification unit comprises a water collecting pit deeply dug underground, two vertical partition plates are arranged in the water collecting pit along the vertical direction, the two vertical partition plates divide the interior of the water collecting pit into a sedimentation tank, an oxidation tank and a clean water tank from left to right in sequence, the output end of the drainage ditch is connected with a sewage inlet pipe, the end part of the sewage inlet pipe extends to the top of the sedimentation tank and is connected with a filter box, one end of the filter tank is connected with a sewage outlet pipe, a floating ball liquid level valve is arranged on the sewage outlet pipe, a cavity is arranged at one side of the bottom of the clean water tank, a circulating water pump is arranged in the cavity, the liquid inlet end of the circulating water pump is communicated with the bottom of the clean water tank and is provided with a clean water suction pipe, the liquid outlet end of the circulating water pump is connected with a clean water outlet pipe, the water purification exit tube is selected to be connected with the multi-way tube according to actual needs, and the multi-way tube is used for supplying water for external water equipment.
In a preferred embodiment, the water collecting pit is provided with an anti-collapse support plate for supporting ground pressure, pedestrian wells communicated with the ground are arranged above the water collecting pit and above the sedimentation tank, the oxidation tank and the clean water tank, and a well cover is arranged at the top of each pedestrian well.
In a preferred embodiment, a waterproof sludge pump is installed at the bottom of the sedimentation tank, a sewage discharge pipe is connected to the output end of the sludge pump, and the end of the sewage discharge pipe extends to the outside of the ground as required.
In a preferred embodiment, the bottom of the sedimentation tank is further provided with a filter, a water pumping pipe is communicated between the bottom end of the filter and the top of the external drainage ditch, and the water pumping pipe is provided with a one-way electromagnetic valve.
In a preferred embodiment, the two ends of the filtering tank are respectively provided with a liquid inlet port and a liquid outlet port corresponding to the end positions of the sewage inlet pipe and the sewage outlet pipe, and the filtering tank is internally provided with a filtering assembly, and the two ends of the filtering assembly are respectively provided with a large-hole filtering net and a small-hole filtering net near the inner side positions of the liquid inlet port and the liquid outlet port.
In a preferred embodiment, the filter assembly is a stainless steel member, and the large-hole filter screen and the small-hole filter screen are both stainless steel filter screens, and the diameter of the mesh of the large-hole filter screen is larger than that of the mesh of the small-hole filter screen.
In a preferred embodiment, a first guide pump is installed above a vertical partition plate between the sedimentation tank and the oxidation tank, a first water suction pipe is connected between the liquid inlet end of the first guide pump and the inside of the sedimentation tank, a first water outlet pipe is connected between the liquid outlet end of the first guide pump and the inside of the oxidation tank, a second guide pump is installed above the vertical partition plate between the oxidation tank and the clean water tank, a second water suction pipe is connected between the liquid inlet end of the second guide pump and the bottom of the oxidation tank, and a second water outlet pipe is connected between the liquid outlet end of the second guide pump and the inside of the clean water tank.
The utility model has the advantages that:
the utility model discloses these water sources such as vehicle and road, maintenance concrete component and rainy season precipitation, foundation ditch are drawn water to the convenience will be washed and these water sources are collected to conveniently carry out manifold cycles after the multi-stage treatment and utilize, not only avoided the waste at water source, can to a great extent reduce construction cost from the aspect of the construction water moreover, improve the benefit, the environmental protection accords with the theory of green construction, and can regard as a key to promote at job site from now on.
Drawings
Fig. 1 is a system diagram of the present invention.
Fig. 2 is a schematic structural diagram of the underground purification unit of the present invention.
Fig. 3 is the internal structure schematic diagram of the middle filter box of the present invention.
Fig. 4 is a schematic view of the casing structure of the middle filter box of the present invention.
The reference signs are: 1. accumulating water on the road; 2. a drainage ditch; 3. an underground purification unit; 4. a sump; 5. a vertical partition plate; 6. a sedimentation tank; 7. an oxidation pond; 8. a clean water tank; 9. a pedestrian well; 10. a collapse prevention supporting plate; 11. a sewage inlet pipe; 12. a filter box; 13. a sewage outlet pipe; 14. a floating ball liquid level valve; 15. a sludge pump; 16. a blow-off pipe; 17. a filter; 18. a water pumping pipe; 19. a one-way solenoid valve; 20. a cavity; 21. a water circulating pump; 22. a water purification straw; 23. a purified water outlet pipe; 24. a first diversion pump; 25. a first water suction pipe; 26. a first water outlet pipe; 27. a second diversion pump; 28. a second suction pipe; 29. a second water outlet pipe; 30. a well cover; 121. a liquid inlet port; 122. a liquid outlet port; 123. a filter assembly; 124. a macroporous filter screen; 125. a small-hole filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The construction site water recycling system shown in the attached figures 1-4 comprises road accumulated water 1 generated by water utilization equipment during use, wherein the road accumulated water 1 is collected and drained into a drainage ditch 2 by utilizing the road topography, and the road accumulated water 1 drained into the drainage ditch 2 is primarily filtered by a grating and then drained into an underground purification unit 3;
the underground purification unit 3 comprises a water collecting pit 4 deeply dug underground, two vertical partition plates 5 are arranged in the water collecting pit 4 along the vertical direction, the two vertical partition plates 5 divide the interior of the water collecting pit 4 into a sedimentation tank 6 from left to right, the oxidation pond 7 and the clean water pond 8, the output of escape canal 2 is connected with into sewage pipe 11, the top that the tip that advances sewage pipe 11 and extends to sedimentation tank 6 is connected with rose box 12, the one end of rose box 12 is connected with out sewage pipe 13, it installs floater liquid level valve 14 on the sewage pipe 13 to go out, bottom one side of clean water pond 8 is provided with cavity 20, the internally mounted of cavity 20 has circulating water pump 21, circulating water pump 21's inlet end and clean water pond 8's bottom intercommunication have a water purification straw 22, circulating water pump 21's play liquid end is connected with water purification exit tube 23, water purification exit tube 23 is according to actual need selective connection multi-ported pipe, and be used for the water supply to outside water equipment with the water that the multi-ported pipe will take out.
As shown in the attached drawing 2, the anti-collapse supporting plate 10 for supporting the ground pressure is arranged on the water collecting pit 4, pedestrian wells 9 communicated with the ground are arranged above the positions, corresponding to the sedimentation tank 6, the oxidation tank 7 and the clean water tank 8, above the water collecting pit 4, and a well cover 30 is arranged at the top of each pedestrian well 9, so that constructors can clean the inside of the water collecting pit 4 regularly.
As shown in the attached figure 2, a waterproof sludge pump 15 is installed at the bottom of the sedimentation tank 6, the output end of the sludge pump 15 is connected with a drain pipe 16, the end part of the drain pipe 16 extends to the outside of the ground as required, and the sludge sedimentated at the bottom of the sedimentation tank 6 is conveniently pumped out.
As shown in the attached drawing 2, a filter 17 is further installed at the bottom of the sedimentation tank 6, a water pumping pipe 18 is communicated between the bottom end of the filter 17 and the top of the external drainage ditch 2, and a one-way electromagnetic valve 19 is installed on the water pumping pipe 18, so that when the water level in the sedimentation tank 6 is high, the floating ball liquid level valve 14 is automatically closed, and the one-way electromagnetic valve 19 is opened, so that the external water pump pumps out water in the sedimentation tank 6.
As shown in fig. 2-4, the two end portions of the filtering box 12 are respectively provided with a liquid inlet port 121 and a liquid outlet port 122 corresponding to the end portions of the sewage inlet pipe 11 and the sewage outlet pipe 13, and the filtering box 12 is internally provided with a filtering component 123, and the two end portions of the filtering component 123 are respectively provided with a large-pore filter screen 124 and a small-pore filter screen 125 at positions close to the inner sides of the liquid inlet port 121 and the liquid outlet port 122, wherein the filtering component 123 is made of a stainless steel component, the large-pore filter screen 124 and the small-pore filter screen 125 are both made of stainless steel, the diameter of the mesh of the large-pore filter screen 124 is larger than that of the small-pore filter screen 125, so as to facilitate filtering treatment of sewage entering the filtering box 12, collect impurities smaller than the large-pore filter screen 124 and smaller than the small-pore filter screen 125 in the filtering component 124, and facilitate subsequent centralized cleaning.
As shown in fig. 2, a first diversion pump 24 is installed above the vertical partition plate 5 between the sedimentation tank 6 and the oxidation tank 7, a first water suction pipe 25 is connected between the liquid inlet end of the first diversion pump 24 and the inside of the sedimentation tank 6, a first water outlet pipe 26 is connected between the liquid outlet end of the first diversion pump 24 and the inside of the oxidation tank 7, a second diversion pump 27 is installed above the vertical partition plate 5 between the oxidation tank 7 and the clean water tank 8, a second water suction pipe 28 is connected between the liquid inlet end of the second diversion pump 27 and the bottom of the oxidation tank 7, and a second water outlet pipe 29 is connected between the liquid outlet end of the second diversion pump 27 and the inside of the clean water tank 8.
Wherein, the electrical equipment that involves among this technical scheme all adopt common equipment on the market can, specific model does not do the injecing, simultaneously, the control switch part among this technical scheme integrate to outside block terminal, utilize commercial power or photovoltaic power generation power supply can.
The working principle is as follows: the utility model discloses a construction site water cyclic utilization system, the concrete structure is shown as the attached drawing 1-4 of the specification, in this technical scheme, road ponding 1 that the water equipment produced utilizes the road relief to collect and drain to the inside of escape canal 2, road ponding 1 that drains to the inside of escape canal 2 drains the inside of underground purification unit 3 after the preliminary filtration of grid, flow to the inside of clean water basin 8 after handling through sedimentation tank 6 and oxidation pond 7, then, water equipment is supplied water again to the water after purifying through circulating water pump 21, conveniently collect these water sources such as vehicle and road flushing, maintenance concrete component and rainy season precipitation, foundation ditch water pumping, and conveniently carry out many times of cyclic utilization after multistage processing, not only avoid the waste of water source, and can reduce construction cost to a great extent from the aspect of construction water, the method has the advantages of improving benefits, protecting environment, meeting the concept of green construction and being popularized as a key point in construction sites in the future.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a job site water cyclic utilization system which characterized in that: the water-saving drainage system comprises road accumulated water (1) generated by using water equipment, wherein the road accumulated water (1) is collected by utilizing road topography and drained to the inside of a drainage ditch (2), and the road accumulated water (1) drained to the inside of the drainage ditch (2) is drained to the inside of an underground purification unit (3) after being preliminarily filtered by a grating;
the underground purification unit (3) comprises a water collection pit (4) dug underground, two vertical partition plates (5) are arranged in the water collection pit (4) along the vertical direction, the inside of the water collection pit (4) is sequentially divided into a sedimentation tank (6), an oxidation tank (7) and a clean water tank (8) from left to right through the two vertical partition plates (5), the output end of the drainage ditch (2) is connected with a sewage inlet pipe (11), the top of the end part of the sewage inlet pipe (11) extending to the sedimentation tank (6) is connected with a filter box (12), one end of the filter box (12) is connected with a sewage outlet pipe (13), a floating ball liquid level valve (14) is installed on the sewage outlet pipe (13), a cavity (20) is arranged on one side of the bottom of the clean water tank (8), a circulating water pump (21) is installed inside the cavity (20), the liquid inlet end of the circulating water pump (21) is communicated with the bottom of the clean water tank (8) through a suction pipe (22), the liquid outlet end of the circulating water pump (21) is connected with a water purification outlet pipe (23), the water purification outlet pipe (23) is selectively connected with a multi-way pipe according to actual needs, and the extracted water is used for supplying water to external water-consuming equipment through the multi-way pipe.
2. The construction site water recycling system according to claim 1, wherein: the anti-collapse support plate (10) for supporting ground pressure is arranged on the water collecting pit (4), pedestrian wells (9) communicated with the ground are arranged above the upper portion of the water collecting pit (4) corresponding to the sedimentation tank (6), the oxidation tank (7) and the clean water tank (8), and a well cover (30) is arranged at the top of each pedestrian well (9).
3. The construction site water recycling system according to claim 1, wherein: the bottom of sedimentation tank (6) is installed sludge pump (15) of waterproof type, the output of sludge pump (15) is connected with blow off pipe (16), the tip of blow off pipe (16) extends to outside ground as required.
4. The construction site water recycling system according to claim 1, wherein: filter (17) are still installed to the bottom of sedimentation tank (6), the intercommunication has drinking-water pipe (18) between the bottom of filter (17) and the top of external drainage ditch (2), and installs one-way solenoid valve (19) on drinking-water pipe (18).
5. The construction site water recycling system according to claim 1, wherein: the filter box is characterized in that liquid inlet ports (121) and liquid outlet ports (122) are respectively arranged at the positions, corresponding to the end parts of the sewage inlet pipe (11) and the sewage outlet pipe (13), of the two end parts of the filter box (12), a filter assembly (123) is installed inside the filter box (12), and large-hole filter screens (124) and small-hole filter screens (125) are respectively arranged at the positions, close to the inner sides of the liquid inlet ports (121) and the liquid outlet ports (122), of the two end parts of the filter assembly (123).
6. The construction site water recycling system according to claim 5, wherein: the filter component (123) is made of stainless steel, the large-hole filter screen (124) and the small-hole filter screen (125) are both made of stainless steel, and the diameter of the meshes of the large-hole filter screen (124) is larger than that of the meshes of the small-hole filter screen (125).
7. The construction site water recycling system according to claim 1, wherein: first guiding pump (24) is installed to perpendicular baffle (5) top between sedimentation tank (6) and oxidation pond (7), be connected with first water absorption pipe (25) between the feed liquor end of first guiding pump (24) and the inside of sedimentation tank (6), be connected with first outlet pipe (26) between the play liquid end of first guiding pump (24) and the inside of oxidation pond (7), second guiding pump (27) is installed to perpendicular baffle (5) top between oxidation pond (7) and clean water basin (8), be connected with the second between the feed liquor end of second guiding pump (27) and the bottom of oxidation pond (7) and absorb water pipe (28), and be connected with second outlet pipe (29) between the play liquid end of second guiding pump (27) and the inside of clean water basin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221035603.1U CN217352776U (en) | 2022-05-03 | 2022-05-03 | Water recycling system for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221035603.1U CN217352776U (en) | 2022-05-03 | 2022-05-03 | Water recycling system for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352776U true CN217352776U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221035603.1U Active CN217352776U (en) | 2022-05-03 | 2022-05-03 | Water recycling system for construction site |
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| CN (1) | CN217352776U (en) |
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- 2022-05-03 CN CN202221035603.1U patent/CN217352776U/en active Active
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