CN203939120U - Control system is collected with early-stage rainwater by PCB factory - Google Patents
Control system is collected with early-stage rainwater by PCB factory Download PDFInfo
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- CN203939120U CN203939120U CN201420361386.4U CN201420361386U CN203939120U CN 203939120 U CN203939120 U CN 203939120U CN 201420361386 U CN201420361386 U CN 201420361386U CN 203939120 U CN203939120 U CN 203939120U
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Abstract
The utility model discloses a kind of PCB factory early-stage rainwater and collect control system, comprise rainwater working area and rainwater-collecting pond, rainwater working area is divided into first, second and third filtering area successively, rain in factory area pipe is communicated to the first filtering area, the second overanxious district is communicated to rainwater-collecting pond by the first electric butterfly valve, the 3rd overanxious district is communicated to outer row river course by the second electric butterfly valve, in the 3rd filtering area, is provided with PH on-line detecting system; Separately be provided with the first water pump, rainwater inductor and controller, this first water pump, rainwater inductor and first and second electric butterfly valve and PH on-line detecting system are delivered a letter respectively and are connected in this controller, and these the first water pump two ends are communicated to respectively rainwater-collecting pond and pollution treatment system.This PCB factory collects with early-stage rainwater that control system detects rainwater by automation and pollution treatment system processing is collected and sent into the rainwater that may pollute in time; whole-course automation control; effectively prevent that PCB factory from having the rainwater of pollution to enter river course, is conducive to the protection of environment more.
Description
Technical field
The utility model belongs to sewage treatment area, relates to specifically a kind of PCB factory early-stage rainwater and collects control system.
Background technology
The rainwater of plant area of existing PCB factory generally directly enters sewer by underground pipeline, then enters river etc., has caused the pollution of river and underground water, brings great threat to human survival and living environment.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of PCB factory early-stage rainwater to collect control system, and the rainwater of plant area is collected, and prevents that the rainwater of pollution from entering river course.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of PCB factory early-stage rainwater is collected control system, comprise rainwater working area and rainwater-collecting pond, described rainwater working area is divided into the first filtering area successively, the second filtering area and the 3rd filtering area, rain in factory area pipe is communicated to the first filtering area, between this first overanxious district and the second overanxious district and this second overanxious district and the 3rd overanxious district, pass through first respectively, two screen packs are communicated with, this second overanxious district is communicated to rainwater-collecting pond by the first electric butterfly valve, the 3rd overanxious district is communicated to outer row river course by the second electric butterfly valve, in the 3rd filtering area, be provided with PH on-line detecting system, separately be provided with the first water pump, rainwater inductor and controller, this first water pump, rainwater inductor and the first electric butterfly valve, the second electric butterfly valve and PH on-line detecting system are delivered a letter respectively and are connected in this controller, and this first water pump one end is communicated to described rainwater-collecting pond, this first water pump other end is connected to pollution treatment system.
As preferred version of the present utility model, in described rainwater-collecting pond, one side is also provided with emergency lagoon, this rainwater-collecting pond is provided with high liquid level overfall and is communicated to this emergency lagoon, separately be provided with the second water pump, this the second water pump one end is communicated to this emergency lagoon, and this second water pump other end is communicated to sewage disposal system.
As preferred version of the present utility model, on described outer row river course, be also provided with hand sluice valve.
The beneficial effects of the utility model are: this PCB factory collects with early-stage rainwater that control system detects rainwater by automation and pollution treatment system processing is collected and sent into the rainwater that may pollute in time; whole-course automation control; effectively prevent that PCB factory from having the rainwater of pollution to enter river course, is conducive to the protection of environment more.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
By reference to the accompanying drawings, make the following instructions:
1---rainwater working area 2---rainwater-collecting pond
3---emergency lagoon 7---rainwater inductor
8---hand sluice valve 11---first filtering area
12---second filtering area 13---the 3rd filtering area
21---high liquid level overfall 41---first screen pack
42---second screen pack 51---first electric butterfly valve
52---second electric butterfly valve 61---first water pump
62---second water pump 101---rain in factory area pipe
102---arranging river course 103 outward---pollution treatment system
131---PH on-line detecting system
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence of in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.
As shown in Figure 1, control system is collected with early-stage rainwater by one PCB factory, comprise rainwater working area 1 and rainwater-collecting pond 2, rainwater working area is divided into the first filtering area 11 successively, the second filtering area 12 and the 3rd filtering area 13, rain in factory area pipe 101 is communicated to the first filtering area, between this first overanxious district and the second overanxious district and this second overanxious district and the 3rd overanxious district, pass through first respectively, two screen packs 41, 42 are communicated with, this second overanxious district is communicated to rainwater-collecting pond by the first electric butterfly valve 51, the 3rd overanxious district is communicated to outer row river course 102 by the second electric butterfly valve 52, in the 3rd filtering area, be provided with PH on-line detecting system 131, separately be provided with the first water pump 61, rainwater inductor 7 and controller, this first water pump, rainwater inductor and the first electric butterfly valve, the second electric butterfly valve and PH on-line detecting system are delivered a letter respectively and are connected in this controller, and this first water pump one end is communicated to rainwater-collecting pond, this first water pump other end is connected to pollution treatment system 103.
In rainwater-collecting pond, one side is also provided with emergency lagoon 3, and this rainwater-collecting pond is provided with high liquid level overfall 21 and is communicated to this emergency lagoon, is separately provided with the second water pump 62, and this second water pump one end is communicated to this emergency lagoon, and this second water pump other end is communicated to sewage disposal system.Arrange outside and on river course, be also provided with hand sluice valve 8.
In the time beginning to rain, rainwater inductor detects rain signal and delivers a letter to controller, controller first controls the second electric butterfly valve and cuts out with the first electric butterfly valve and open, and the early-stage rainwater of plant area enters rainwater working area through PCB factory rain in factory area pipe, then enters rainwater-collecting pond through sedimentation and filtration and collects.After rainy a period of time (such as 10 minutes), close the first electric butterfly valve and stop early-stage rainwater and collect, open the second electric butterfly valve and carry out rainwater and normally discharge.In the process of raining, PH on-line detecting system detects the PH index of rainwater all the time, in the time exceeding setting index, whenever, close the second electric butterfly valve, open the first electric butterfly valve, the rainwater that collection PH exceeds standard enters rainwater-collecting pond.In the time that rainwater-collecting pit level exceedes setting liquid level, start the first water pump, by the rainwater suction sewage disposal system processing in rainwater-collecting pond.When rainwater-collecting pond has little time to collect the rainwater that exceeds standard, enter emergency lagoon by high liquid level overfall, in the time that the liquid level of emergency lagoon exceedes setting liquid level, start the second water pump, by the rainwater suction sewage disposal system processing in emergency lagoon.Like this, collect control system can effectively the sewage of plant area of PCB factory be carried out to collection and treatment by this early-stage rainwater, prevent the pollution of river, this control system whole-course automation control simultaneously, without manually participating in.
Claims (3)
1. control system is collected with early-stage rainwater by a PCB factory, it is characterized in that: comprise rainwater working area (1) and rainwater-collecting pond (2), described rainwater working area is divided into the first filtering area (11) successively, the second filtering area (12) and the 3rd filtering area (13), rain in factory area pipe (101) is communicated to the first filtering area, between this first overanxious district and the second overanxious district and this second overanxious district and the 3rd overanxious district, pass through first respectively, two screen packs (41, 42) be communicated with, this second overanxious district is communicated to rainwater-collecting pond by the first electric butterfly valve (51), the 3rd overanxious district is communicated to outer row river course (102) by the second electric butterfly valve (52), in the 3rd filtering area, be provided with PH on-line detecting system (131), separately be provided with the first water pump (61), rainwater inductor (7) and controller, this first water pump, rainwater inductor and the first electric butterfly valve, the second electric butterfly valve and PH on-line detecting system are delivered a letter respectively and are connected in this controller, and this first water pump one end is communicated to described rainwater-collecting pond, this first water pump other end is connected to pollution treatment system (103).
2. control system is collected with early-stage rainwater by PCB according to claim 1 factory, it is characterized in that: in described rainwater-collecting pond, one side is also provided with emergency lagoon (3), this rainwater-collecting pond is provided with high liquid level overfall (21) and is communicated to this emergency lagoon, separately be provided with the second water pump (62), this the second water pump one end is communicated to this emergency lagoon, and this second water pump other end is communicated to sewage disposal system.
3. control system is collected with early-stage rainwater by PCB according to claim 1 and 2 factory, it is characterized in that: on described outer row river course, be also provided with hand sluice valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361386.4U CN203939120U (en) | 2014-07-01 | 2014-07-01 | Control system is collected with early-stage rainwater by PCB factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361386.4U CN203939120U (en) | 2014-07-01 | 2014-07-01 | Control system is collected with early-stage rainwater by PCB factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939120U true CN203939120U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420361386.4U Expired - Fee Related CN203939120U (en) | 2014-07-01 | 2014-07-01 | Control system is collected with early-stage rainwater by PCB factory |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193251A (en) * | 2016-08-31 | 2016-12-07 | 中国大冢制药有限公司 | Factory's storm-water system |
| CN106902569A (en) * | 2017-03-07 | 2017-06-30 | 河海大学 | A kind of collection pretreatment system of city overland runoff early-stage rainwater |
| CN113957969A (en) * | 2021-08-16 | 2022-01-21 | 天津市政工程设计研究总院有限公司 | Drainage emergency treatment system and method thereof |
-
2014
- 2014-07-01 CN CN201420361386.4U patent/CN203939120U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193251A (en) * | 2016-08-31 | 2016-12-07 | 中国大冢制药有限公司 | Factory's storm-water system |
| CN106902569A (en) * | 2017-03-07 | 2017-06-30 | 河海大学 | A kind of collection pretreatment system of city overland runoff early-stage rainwater |
| CN106902569B (en) * | 2017-03-07 | 2019-04-30 | 河海大学 | A kind of collection pretreatment system of city overland runoff initial rainwater |
| CN113957969A (en) * | 2021-08-16 | 2022-01-21 | 天津市政工程设计研究总院有限公司 | Drainage emergency treatment system and method thereof |
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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: 20141112 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |