CN204298895U - Construction wastewater collection reutilization system - Google Patents
Construction wastewater collection reutilization system Download PDFInfo
- Publication number
- CN204298895U CN204298895U CN201420701166.1U CN201420701166U CN204298895U CN 204298895 U CN204298895 U CN 204298895U CN 201420701166 U CN201420701166 U CN 201420701166U CN 204298895 U CN204298895 U CN 204298895U
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- China
- Prior art keywords
- water
- assembly
- construction
- sewage treatment
- wastewater collection
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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
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of construction wastewater collection reutilization system, it comprises: water tank, Sewage treatment assembly and for water assembly, wherein: described Sewage treatment assembly is used for described for water assembly and described cistern water supply; The described water assembly that supplies comprises water supply output and the water supply pump for drawing water from described water tank, when the height of described water supply output is less than specified altitude assignment, the described water assembly that supplies is supplied water by described construction Sewage treatment assembly, when the height of described water supply output is less than specified altitude assignment, the described water assembly that supplies is fetched water from described water tank by described water supply pump.The technical solution of the utility model can recycle the waste water of job site, improves the utilization rate of resource.When not high for water supply Component driver Capability Requirement, use Sewage treatment assembly Direct driver for water assembly in addition, the energy that Sewage treatment assembly consumes can be made full use of like this, improve energy utilization rate.
Description
Technical field
The utility model relates to a kind of construction implement, especially a kind of construction wastewater collection reutilization system.
Background technology
Present stage building engineering construction, flushing, depositing dust water mainly adopts municipal water sources, each engineering water consumption can reach tens of, even hundred ten thousand steres, this part water yield is except minute quantity is absorbed in intensity process on concrete, all the other overwhelming majority are all as discharge of wastewater or directly evaporate, cause great lot of water resources waste, the impact that the city regional on water resources shortage, demand of domestic water amount is large produces is huge.
In Excavation Process, in foundation ditch, have a large amount of underground water in addition ooze out, in foundation pit construction process, need underground water to discharge to keep not having ponding in foundation ditch.Underground water in underground in usual foundation ditch can be fallen by as direct discharging of waste water, and this can cause the waste of water resource equally.
Utility model content
The utility model provides a kind of construction wastewater collection reutilization system, and this construction wastewater collection reutilization system can solve the low problem of existing job site water utilization rate.
The technical solution of the utility model provides a kind of construction wastewater collection reutilization system, and it comprises: water tank, comprises waste water intake and construction water feed water inlet;
What be connected with the described construction water feed water inlet of described water tank supplies water assembly, the described water assembly that supplies comprises first input end, the second input, water supply output and the water supply pump for drawing water from described water tank, and described first input end is connected to described construction water feed water inlet; And
Be connected with the described waste water intake of described water tank and described described second input for water assembly for described cistern water supply and when the height of described water supply output is less than specified altitude assignment to the described Sewage treatment assembly supplied water for water assembly.
The utility model construction wastewater collection reutilization system is improved further and is: described Sewage treatment assembly comprises: the first output being connected to described waste water intake; For the second output to the described described second input water supply for water assembly; For reclaiming the Sewage treatment end of waste water; And for extracting the recovered water pump of waste water.
The utility model construction wastewater collection reutilization system is improved further and is: connected by check-valves between described second output and described second input, the input of described check-valves is connected to described second output, and the output of described check-valves is connected to described second input.
The utility model construction wastewater collection reutilization system is improved further and is: also comprise fire fighting supply assembly, described water tank also comprises fire demand water feed water inlet, and described fire fighting supply assembly is connected to described fire demand water feed water inlet.
The utility model construction wastewater collection reutilization system is improved further and is: the height of described fire demand water feed water inlet is less than the height of described construction water feed water inlet.
The utility model construction wastewater collection reutilization system is improved further and is: described water tank also comprises municipal water sources inlet tube, and described municipal water sources inlet tube is connected to municipal water sources.
The utility model construction wastewater collection reutilization system is improved further and is: the delivery port of described municipal water sources inlet tube is higher than the liquid level of described water tank.
The utility model is owing to have employed above technical scheme, and making it have following beneficial effect is: the technical solution of the utility model can recycle the waste water of job site, improves the utilization rate of resource.When not high for water supply Component driver Capability Requirement, use Sewage treatment assembly Direct driver for water assembly in addition, the energy that Sewage treatment assembly consumes can be made full use of like this, improve energy utilization rate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model construction wastewater collection reutilization system.
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this description can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
It should be noted that, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Referring to Fig. 1, is the schematic diagram of the utility model construction wastewater collection reutilization system.Construction reutilizing device of wastewater collection of the present utility model comprises: water tank 10, Sewage treatment assembly 20, confession water assembly 30 and fire fighting supply assembly 40.
Water tank 10 comprises waste water intake 11, construction water feed water inlet 12 and fire demand water feed water inlet 13.Sewage treatment assembly 20 is connected to waste water intake 11, is connected to construction water feed water inlet 12 for water assembly 30, and fire fighting supply assembly 40 is connected to fire demand water feed water inlet 13.Sewage treatment assembly 20 is for reclaiming the construction waste water of job site, and the construction waste water of recovery is stored in water tank 10.Water tank 10 also comprises municipal water sources inlet tube 14, when the wastewater flow rate that Sewage treatment assembly 20 is collected is not enough to the water yield of the consumption in subsidiary water tank 10, adopts municipal water sources to carry out retaining as alternate source to water tank 10.
Because water tank 10 is for storing construction waste water, in construction waste water, usually comprise plurality of impurities.Therefore in order to avoid construction waste water pollutes municipal water sources by municipal water sources inlet tube 14, therefore the delivery port of municipal water sources inlet tube 14 needs the liquid level higher than water tank 10.
Sewage treatment assembly 20 comprises: be connected to the first output 21 of waste water intake 11, for the second output 22 to the water supply of confession water assembly 30, for reclaiming the Sewage treatment end 23 of waste water and the recovered water pump 24 for extracting waste water.In work progress, Sewage treatment assembly 20 extracts construction waste water by recovered water pump 24 from Sewage treatment end 23, and the construction waste water collected is for from being outputted to water tank 10 by the first output 21 or being exported by the second output 22.
Comprise water supply output 31 for supplying water to job site for water assembly 30, be connected to the first input end 32 of construction water feed water inlet 12, be connected to the second input 33 of the second output 22 and the water supply pump 34 for drawing water from water tank 10.Connected by check-valves between second output 22 and the second input 33, the input of described check-valves is connected to the second output 22, and the output of described check-valves is connected to the second input 33.
In work progress, need construction water to output to job site by water supply output 31 for water assembly 30.The height of job site constantly changes with the propelling of building progress, therefore needs enough driving forces for water assembly 30 and makes construction water can be transported to the height of job site.
When job site is arranged in foundation ditch, the position of water supply output 31 is minimum, now minimum to the demand of the driving force for water assembly 30.Because the recovered water pump 24 of Sewage treatment assembly 20 has certain driving force, Sewage treatment assembly 20 is therefore adopted to supply water to for water assembly 30 when water supply output 31 is positioned at below specified altitude assignment.Now for water assembly Sewage treatment assembly 20 with for the check-valves conducting between water assembly 30, the waste water that Sewage treatment group 20 is collected outputs to the second input 33 supplying water assembly 30 by the second output 22.Water supply pump 34 now for water assembly 30 does not need running, like this can economize energy.
When water supply output 31 along with the rising of job site higher than specified altitude assignment time, the height of water supply output 31 is greater than the driving force of recovered water pump 24, Sewage treatment assembly 20 cannot continue to supply water to for water assembly 30, therefore needs to start the water supply pump 34 for water assembly 30.After water supply pump 34 starts, be greater than the loine pressure in Sewage treatment assembly 20 for the pressure in water assembly 30 pipeline, therefore the described check-valves connected for water assembly 30 and Sewage treatment assembly 20 is in closed condition.
Fire fighting supply assembly 40 is connected to the fire demand water feed water inlet 13 of water tank.In order to ensure the water supply of fire fighting supply assembly 40, the height of fire demand water feed water inlet 13 is less than the height of construction water feed water inlet 12.Like this when fire occurs, water can preferentially be supplied fire fighting supply assembly 40 by water tank 10.
Owing to have employed above technical scheme, the utility model has following beneficial effect: the technical solution of the utility model can recycle the waste water of job site, improves the utilization rate of resource.When not high for water supply Component driver Capability Requirement, use Sewage treatment assembly Direct driver for water assembly in addition, the energy that Sewage treatment assembly consumes can be made full use of like this, improve energy utilization rate.
The above is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, not departing from the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a construction wastewater collection reutilization system, is characterized in that comprising:
Water tank, comprises waste water intake and construction water feed water inlet;
What be connected with the described construction water feed water inlet of described water tank supplies water assembly, the described water assembly that supplies comprises first input end, the second input, water supply output and the water supply pump for drawing water from described water tank, and described first input end is connected to described construction water feed water inlet; And
Be connected with the described waste water intake of described water tank and described described second input for water assembly for described cistern water supply and when the height of described water supply output is less than specified altitude assignment to the described Sewage treatment assembly supplied water for water assembly.
2. construction wastewater collection reutilization system as claimed in claim 1, is characterized in that: described Sewage treatment assembly comprises: the first output being connected to described waste water intake; For the second output to the described described second input water supply for water assembly; For reclaiming the Sewage treatment end of waste water; And for extracting the recovered water pump of waste water.
3. construction wastewater collection reutilization system as claimed in claim 2, it is characterized in that: connected by check-valves between described second output and described second input, the input of described check-valves is connected to described second output, and the output of described check-valves is connected to described second input.
4. construction wastewater collection reutilization system as claimed in claim 1, it is characterized in that: also comprise fire fighting supply assembly, described water tank also comprises fire demand water feed water inlet, and described fire fighting supply assembly is connected to described fire demand water feed water inlet.
5. construction wastewater collection reutilization system as claimed in claim 4, is characterized in that: the height of described fire demand water feed water inlet is less than the height of described construction water feed water inlet.
6. construction wastewater collection reutilization system as claimed in claim 1, it is characterized in that: described water tank also comprises municipal water sources inlet tube, described municipal water sources inlet tube is connected to municipal water sources.
7. construction wastewater collection reutilization system as claimed in claim 6, is characterized in that: the delivery port of described municipal water sources inlet tube is higher than the liquid level of described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701166.1U CN204298895U (en) | 2014-11-20 | 2014-11-20 | Construction wastewater collection reutilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701166.1U CN204298895U (en) | 2014-11-20 | 2014-11-20 | Construction wastewater collection reutilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298895U true CN204298895U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701166.1U Expired - Fee Related CN204298895U (en) | 2014-11-20 | 2014-11-20 | Construction wastewater collection reutilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499537A (en) * | 2014-11-20 | 2015-04-08 | 中国建筑第八工程局有限公司 | Construction wastewater collection and reuse system and construction wastewater collection and reuse method |
| CN114293625A (en) * | 2021-12-10 | 2022-04-08 | 中国核工业华兴建设有限公司 | Water circulation collection system for civil residence construction stage and use method |
-
2014
- 2014-11-20 CN CN201420701166.1U patent/CN204298895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499537A (en) * | 2014-11-20 | 2015-04-08 | 中国建筑第八工程局有限公司 | Construction wastewater collection and reuse system and construction wastewater collection and reuse method |
| CN114293625A (en) * | 2021-12-10 | 2022-04-08 | 中国核工业华兴建设有限公司 | Water circulation collection system for civil residence construction stage and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |