CN205224228U - Collection of initial stage rainwater and fire control waste water and utilize device - Google Patents
Collection of initial stage rainwater and fire control waste water and utilize device Download PDFInfo
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- CN205224228U CN205224228U CN201520820083.9U CN201520820083U CN205224228U CN 205224228 U CN205224228 U CN 205224228U CN 201520820083 U CN201520820083 U CN 201520820083U CN 205224228 U CN205224228 U CN 205224228U
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Abstract
The utility model provides a collection of initial stage rainwater and fire control waste water and utilize device, including the emergency lagoon and the pulley shaft that catchments, the emergency lagoon is ganged up through the electronic wall type drum gate that leans on with the pulley shaft that catchments, be equipped with the second level gauge in the emergency lagoon, it is equipped with first, two elevator pumps and pipeline and first level gauge in the pulley shaft to catchment, and first, two elevator pumps and pipeline play water are all discharged through drainage pipe, drainage pipe connects factory district greening pipe network, sewage treatment station and emergency lagoon, and well, factory's bilge well are acceptted to the pulley shaft inlet connection municipal administration of catchmenting rainwater, PLC controlling means connects first, two level gauges and each pipeline of system and valve. The utility model discloses can maximumly utilize the volume of emergency lagoon, guarantee emergency lagoon upper portion and do not keep invalid volume, save construction cost, reduce emergency lagoon bottom of the pool excavation depth, reduce bottom of the pool pile probability to can convenient construction, the cleaning is catchmented and is carried out recycle to the emergency lagoon, can save a large amount of running water consumptions for the factory.
Description
Technical field
The utility model relates to the Collection and use device of a kind of early-stage rainwater and fire-fighting waste water; be applicable to early-stage rainwater or the fire-fighting wastewater collection of various situations such as not raining without when fire generation, fire generation time raining in chemical industry plant area, fire rains when occurring simultaneously; early-stage rainwater or the fire-fighting waste water that effectively can take precautions against chemical industry plant area impact surrounding environment; can guarantee that plant area's drainage system can normally use in above-mentioned various situation simultaneously; ensure and the normal operation that producing region produces belong to environmental protection technical field.
Background technology
The Songhuajiang River Water body pollution event that in November, 2005 occurs, its one of the main reasons does not have perfect accident waste water guide system and the emergent accident pond of enough capacity, fire-fighting waste water containing poisonous and harmful materials such as a large amount of benzene, nitrobenzene after causing explosion accident to occur enters Song Hua River, causes Song Hua River water body severe contamination.GB50483-2009 " Chemical Construction Project Environment Protection Design specification " and Sinopec build No. [2006] 43, mark " notice about printing and distributing " water pollution prevention and control stringent effort Guidance Rule " " regulation: Chemical Construction Project should arrange emergent accident pond; with can the contaminant water such as holding device draining effectively, fire-fighting waste water, initial polluted rain water during guarantee accident, the accident waste water of avoiding enters water body and pollutes.
Plant area's early-stage rainwater and fire-fighting waste water need be collected in the environmental evaluation report General Requirements accident emergency pond of Chemical Construction Project, for the difference of different chemical factories due to plant area's area and the fire-fighting fire extinguishing water yield, emergent pool volume also has very big difference, but in general effective trapped volume in emergent pond is all very large, and the emergency lagoon dischargeable capacity of a lot of chemical factory is even more than 1000m
3.In order to save construction cost, general chemical industry Project design all utilizes the storm sewer system of on-site to collect plant area's early-stage rainwater and fire-fighting waste water, and by closing Storm Sewer Network end-of-pipe control valve and opening emergency lagoon inlet valve, by early-stage rainwater and fire-fighting wastewater collection in accident emergency pond; When after the collection that emergency lagoon completes early-stage rainwater and fire-fighting waste water, open pipe network end-of-pipe control valve and close emergency lagoon inlet valve, later stage clean rainwater is entered municipal Storm Sewer Network.
Because rain in factory area pipe network is gravity drainage, for larger plant area, absolute altitude at the bottom of end rain pipe pipe can very deeply (probably at below ground level 3m), and the highest liquid level of emergency lagoon can not higher than absolute altitude at the bottom of the end pipe of collection house steward, in order to avoid store a large amount of early-stage rainwaters and fire-fighting waste water in pipe network, cause opening pipe network end-of-pipe control valve and the clean rainwater in later stage is entered municipal Storm Sewer Network, plant area's ponding floods factory building impact normal production time serious, cause heavy economic losses.Meanwhile, conventional design emergency lagoon top has the idle space of about 2 ~ 3m, causes the waste of a large amount of construction material; And part pond is owing to more deeply needing at the bottom of pond even to need can be constructed by the evaluation of expert and demonstration in basin bottom piling, difficulty of construction strengthens; In addition, conventional design is disposed catchmenting in emergency lagoon generally two kinds of methods: 1, contaminated catchmenting is delivered to Sewage Disposal process rear discharge up to standard; 2, cleaning is catchmented and directly discharge.Any economic worth that the great lot of water resources that these two kinds of methods all can cause the emergency lagoon involved great expense to be collected has wasted generation not.
Therefore, in order to solve the technical problems such as above-mentioned waste and constructional difficulties, the necessary one that provides has structure-improved and efficient early-stage rainwater and fire-fighting wastewater collection and utilizes device, to overcome the described technological deficiency in original design.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of for Collection and use early-stage rainwater and fire-fighting waste water, can save pond construction cost, convenient construction can recycle the device of water resource.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide the Collection and use device of a kind of early-stage rainwater and fire-fighting waste water, it is characterized in that: comprise emergency lagoon and the winding shaft that catchments, emergency lagoon and the winding shaft that catchments share pool wall and are provided with first electronic by wall type drum gate, enable emergency lagoon and the winding shaft that catchments is ganged up; The second content gauge is provided with in emergency lagoon; Catchment and to be provided with the first lift pump and pipeline, the second lift pump and pipeline, the first content gauge in winding shaft, the first lift pump and pipeline and the second lift pump and pipeline water outlet are all discharged by the 3rd drainage pipe;
3rd drainage pipe connects three-way connection (pipe) road: the first via is connected to plant area's greening pipe network or intermediate water reuse system by the 4th drainage pipe; Second tunnel is connected to Sewage Disposal by the 5th drainage pipe; Plant area's early-stage rainwater/fire-fighting waste water lifting is entered emergency lagoon by the 6th drainage pipe by the 3rd tunnel;
The winding shaft entrance point that catchments is connected with second row waterpipe by the second electronic wall type drum gate that leans on, second row water pipe is all crossed the first catch-basin and is connected with first row waterpipe, the 7th drainage pipe, the 9th drainage pipe, 7th drainage pipe and municipal rainwater receive well to be connected, and the 9th drainage pipe is connected with plant area sink hole;
First content gauge, the second content gauge all connect PLC control device, and PLC control device also connects first electronic by wall type drum gate, second electronic by wall type drum gate, the first lift pump and pipeline, the second lift pump and pipeline and acoustooptic alarm system.
Preferably, the second content gauge in described emergency lagoon is provided with: absolute altitude at the bottom of the pipe of liquid level L1-second row waterpipe, liquid level L2-early-stage rainwater and fire-fighting waste water liquid level absolute altitude liquid level, L3-early-stage rainwater liquid level absolute altitude, liquid level L4-fire-fighting waste water liquid level absolute altitude, absolute altitude at the bottom of liquid level L5-emergency lagoon pond.
Preferably, described emergency lagoon shares pool wall place with the winding shaft that catchments and is provided with sump, and the end, hole, namely cheating end absolute altitude was L5-0.6m lower than 0.6m at the bottom of emergency lagoon, and the described first electronic wall type drum gate subsides end, hole of leaning on installs.
Preferably, be provided with in described emergency lagoon for detecting in emergency lagoon the examination of water instrument of collecting waste water quality.
Preferably, described emergency lagoon is provided with manhole, stainless steel cat ladder and ventilating pipe.
Preferably, described the first content gauge catchmented in winding shaft is provided with: absolute altitude at the bottom of liquid level L5-emergency lagoon pond (termination of pumping of the first lift pump and pipeline and the second lift pump and pipeline controls liquid level), absolute altitude at the bottom of the pipe of liquid level L1-second row waterpipe, liquid level L1+0.3M-first lift pump and pipeline start control liquid level, liquid level L1+0.5M-second lift pump and pipeline start control liquid level, and liquid level L1+0.6M-sound and light alarm controls liquid level.
Preferably, the online water quality monitor for monitoring the water quality from first row waterpipe is provided with in described first catch-basin.
Preferably, described 7th drainage pipe is provided with the first electric butterfly valve, and described 9th drainage pipe is provided with the second electric butterfly valve; First electric butterfly valve, the second electric butterfly valve all connect described PLC control device.
Preferably, described 4th drainage pipe is provided with the first electric gate valve, and described 5th drainage pipe is provided with the second electric gate valve, and described 6th drainage pipe is provided with the 3rd electric gate valve; First electric gate valve, the second electric gate valve, the 3rd electric gate valve all connect described PLC control device.
Preferably, the inwall of described emergency lagoon, the winding shaft that catchments is laid with waterproof coating.
Compared with prior art, the utility model has following beneficial effect: can not more than L1 compared to the liquid level of traditional emergency lagoon, Chi Ding leaves a large amount of idle spaces (difference of ground level L7 and absolute altitude L1 is generally about 3m), and storing waste water need cause absolute altitude L5 absolute altitude at the bottom of emergency lagoon to deepen about 3m at below L1; In emergency lagoon after improvement, the highest collection liquid level L2 is close to pond top mark height L7, emergency lagoon top does not stay Iinvalid volume to save construction cost can farthest to utilize the volume of emergency lagoon to ensure, reduce about cutting depth 3m at the bottom of emergency lagoon pond, the probability also energy convenient construction of piling at the bottom of pond can be reduced like this; After improving, the cleaning of emergency lagoon is catchmented and is recycled, and can save a large amount of tap water consumptions for plant area.
Accompanying drawing explanation
The Collection and use device schematic diagram of the early-stage rainwater that Fig. 1 provides for the present embodiment and fire-fighting waste water;
Fig. 2 is A-A sectional drawing in Fig. 1;
Description of reference numerals:
1 is emergency lagoon, 2 is the winding shaft that catchments, 3 is first electronic by wall type drum gate, 4 is second electronic by wall type drum gate, 5 is second row waterpipe, 6 is the first lift pump and pipeline, 7 is the second lift pump and pipeline, 8 is the 3rd drainage pipe, 9 is the first electric gate valve, 10 is the 4th drainage pipe, 11 is the second electric gate valve, 12 is the 5th drainage pipe, 13 is the 3rd electric gate valve, 14 is the 6th drainage pipe, 15 is first row waterpipe, 16 is the first catch-basin, 17 is the 7th drainage pipe, 18 is the first electric butterfly valve, 19 is the 8th drainage pipe, 20 is that municipal rainwater receives well, 21 is waterproof coating, 22 is the first content gauge, 23 is the second content gauge, 24 is the second electric butterfly valve, 25 is the 9th drainage pipe, 26 is online water quality monitor, 27 is PLC control cabinet, 28 is examination of water instrument, 29 is manhole, 30 is steel cat ladder, 31 is ventilating pipe, 32 is plant area's sink hole, 33 is sound and light alarm.
Detailed description of the invention
For making the utility model become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The Collection and use device of the early-stage rainwater that the present embodiment provides and fire-fighting waste water, as depicted in figs. 1 and 2, comprise emergency lagoon 1, catchment winding shaft 2, emergency lagoon 1 and the winding shaft 2 that catchments share pool wall and are provided with first electronic by wall type drum gate 3, and emergency lagoon 1 and the winding shaft 2 that catchments can be ganged up; The second content gauge 23 is provided with, examination of water instrument 28 in emergency lagoon 1; Catchmenting, it is second electronic by wall type drum gate 4, first lift pump and pipeline 6, second lift pump and pipeline 7, first content gauge 22 to be provided with in winding shaft 2; First lift pump and pipeline 6 and the second lift pump and pipeline 7 water outlet are discharged by the 3rd drainage pipe 8; 3rd drainage pipe 8 is connected with three-way connection (pipe) road: the first via is connected to plant area's greening pipe network or intermediate water reuse system by the 4th drainage pipe 10; Second tunnel is connected to Sewage Disposal by the 5th drainage pipe 12; Plant area's early-stage rainwater/fire-fighting waste water lifting is entered emergency lagoon 1 by the 6th drainage pipe 14 by the 3rd tunnel.Winding shaft 2 entrance point that catchments is connected with second row waterpipe 5; Second row water pipe logical 5 is connected with first row waterpipe the 15, seven drainage pipe 17, the 9th drainage pipe 25 by the first catch-basin 16.
In described emergency lagoon 1, the second content gauge 23 is provided with liquid level L1 (at the bottom of the pipe of second row waterpipe 5 absolute altitude), liquid level L2 (early-stage rainwater and fire-fighting waste water liquid level absolute altitude), liquid level L3 (early-stage rainwater liquid level absolute altitude), liquid level L4 (fire-fighting waste water liquid level absolute altitude), liquid level L5 (at the bottom of emergency lagoon 1 pond absolute altitude); Liquid level signal is fed back to PLC control device 27 by the second content gauge 23;
Described emergency lagoon 1 shares pool wall place with the winding shaft 2 that catchments and is provided with sump, the end, hole, is lower than 0.6m at the bottom of emergency lagoon, namely cheating end absolute altitude is L5-0.6m, and the first electronic subsides by wall type drum gate 3 cheats end installation, and in emergency lagoon 1, all catchmenting all can be discharged by the winding shaft 2 that catchments;
Examination of water instrument 28 is provided with, for detecting in emergency lagoon the water quality of collecting waste water in described emergency lagoon 1;
Described emergency lagoon 1 is provided with manhole 29, stainless steel cat ladder 30 and ventilating pipe 31;
In the described winding shaft 2 that catchments, the first content gauge 22 is provided with liquid level L5 (absolute altitude at the bottom of emergency lagoon 1 pond, the termination of pumping as the first lift pump and pipeline and the second lift pump and pipeline controls liquid level), liquid level L1 (at the bottom of the pipe of second row waterpipe 5 absolute altitude), liquid level L1+0.3M (the first lift pump and pipeline start control liquid level), liquid level L1+0.5M (the second lift pump and pipeline start control liquid level), liquid level L1+0.6M (sound and light alarm 33 controls liquid level); Liquid level signal is fed back to PLC control device 27 by the first content gauge 22;
Online water quality monitor 26 is provided with, for monitoring the water quality from first row waterpipe 15 in the first described catch-basin 16;
The 7th described drainage pipe 17 is provided with the first electric butterfly valve 18, and receives well 20 to be connected with municipal rainwater;
The 9th described drainage pipe 25 is provided with the second electric butterfly valve 24, and is connected with plant area sink hole 32;
The 4th described drainage pipe 10 is provided with the first electric gate valve 9;
The 5th described drainage pipe 12 is provided with the second electric gate valve 11;
The 6th described drainage pipe 14 is provided with the 3rd electric gate valve 13;
Described PLC control device 27 is by the liquid level signal of the first content gauge 22 and the liquid level signal of the second content gauge 23, control first electronic by wall type drum gate 3, second is electronic by wall type drum gate 4, first electric gate valve 9, second electric gate valve 11, 3rd electric gate valve 13, first electric butterfly valve 18, the start and stop of the opening and closing of the second electric butterfly valve 24 and the first lift pump and pipeline 6 and the second lift pump and pipeline 7: when the liquid level 23 of the second content gauge is L5, first electronic wall type drum gate 3 and the second electronic wall type drum gate 4 that leans on of leaning on is opened, first electric gate valve 9, second electric gate valve 11, 3rd electric gate valve 13, first electric butterfly valve 18 and the second electric butterfly valve 24 are closed, first lift pump and pipeline 6 and the second lift pump and pipeline 7 are closed, when the liquid level of the first content gauge 22 is L1+0.3M, first electronicly closes by wall type drum gate 3, the 3rd electric gate valve 13 opens and start the first lift pump and pipeline 6, when first content gauge 22 liquid level reaches L1+0.5m, open the second lift pump and pipeline 7, when first content gauge 22 liquid level reaches L1+0.6m, open acoustooptic alarm system 33, second content gauge 23 shows liquid level >=early-stage rainwater absolute altitude (L3, when plant area rains, non-breaking out of fire is only for collecting the situation of early-stage rainwater)/fire-fighting waste water absolute altitude (L4, do not rain only for collecting the situation of fire-fighting waste water during plant area's breaking out of fire)/early-stage rainwater and fire-fighting waste water absolute altitude (L2, when plant area rains, the situation of early-stage rainwater and fire-fighting waste water is collected in breaking out of fire simultaneously simultaneously) time, the second electronic wall type drum gate 4 that leans on cuts out, and when the first content gauge 22 liquid level liquid level is L5, first lift pump and pipeline 6 and the second lift pump and pipeline 7 quit work, 3rd electric gate valve 13 is closed,
After described emergency lagoon 1 completes and collects early-stage rainwater (situation of non-breaking out of fire when plant area rains), manually open the first electric butterfly valve 18, the later stage cleans rainwater drains into off-site municipal rainwater receiving well 20 by the 7th drainage pipe 17 and the 8th drainage pipe 19;
Described emergency lagoon 1 completes (situation of not raining during plant area's breaking out of fire) after fire-fighting wastewater collection, and the first electric butterfly valve 18 and the second electric butterfly valve 24 all keep closing;
Described emergency lagoon 1 completes (situation of breaking out of fire simultaneously when plant area rains) after early-stage rainwater and fire-fighting wastewater collection, first electric butterfly valve 18 and the second electric butterfly valve 24 all keep closing, online water quality monitor 26 monitors water quality when being subject to polluting, manually open the second electric butterfly valve 24, first electric butterfly valve 18 keeps cutting out, and drains into place sink hole 32 by the 9th gutter 25; Online water quality monitor 26 monitors water quality for time clean, manually opens the first electric butterfly valve 18, the second electric butterfly valve 24 and keeps closing, drain into municipal rainwater receive well 20 by the 8th gutter 19;
In order to prevent emergency lagoon 1 and the winding shaft 2 that catchments from seepage occurring, waterproof coating 21 need be laid at pool wall;
Catchment in described emergency lagoon 1 and carry out sampling of water quality detection through examination of water instrument 28: if pollutant effluents, artificial unlatching first is electronic by wall type drum gate 3, first lift pump and pipeline 6 or the second lift pump and pipeline 7, and open the second electric gate valve 11, by the 5th drainage pipe 12, sewage is delivered to Sewage Disposal process rear discharge up to standard, first and third electric gate valve 9,13 is closed; Catchment if detect for clean water and corresponding Treated sewage reusing water quality standard can be reached, artificial unlatching first is electronic by wall type drum gate 3, start the first lift pump and pipeline 6 or the second lift pump and pipeline 7, and open first electric gate valve 9 (second and third electric gate valve 11,13 for closing), to be catchmented by the 4th drainage pipe 10 and access plant area's greening (otherwise delivering to intermediate water reuse system), complete the recycling (attention: water quality must reach the Treated sewage reusing standard of national regulation, otherwise reuse after sewerage disposing need be carried out) to water resource.
Compared with prior art, the utility model has following beneficial effect: can not exceed absolute altitude L1 compared to the liquid level of traditional emergency lagoon, Chi Ding leaves a large amount of idle spaces (difference of ground level L7 and liquid level absolute altitude L1 is generally about 3m), and storing waste water need cause L5 absolute altitude to deepen about 3m at below L1; In emergency lagoon 1 after improvement, the highest collection liquid level L2 is close to Chi Ding, farthest can utilize the volume of emergency lagoon 1, ensures that Iinvalid volume is not stayed in emergency lagoon top, save construction cost, reduce about cutting depth 3m at the bottom of emergency lagoon pond, reduce the probability of piling at the bottom of pond, and energy convenient construction; The cleaning of emergency lagoon is catchmented and recycles, a large amount of tap water consumptions can be saved for plant area.
In practical application, for the first electric butterfly valve 18 and the second electric butterfly valve 24 can be adjusted to other forms of valve by saving construction cost, as leaned on wall type drum gate etc.
Above detailed description of the invention should be the preferred embodiment of this creation, not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., all should be included in this creation protection domain within.
Claims (10)
1. the Collection and use device of an early-stage rainwater and fire-fighting waste water, it is characterized in that: comprise emergency lagoon (1) and the winding shaft that catchments (2), emergency lagoon (1) and the winding shaft (2) that catchments share pool wall and are provided with first electronic by wall type drum gate (3), and emergency lagoon (1) and the winding shaft that catchments (2) can be ganged up; The second content gauge (23) is provided with in emergency lagoon (1); Catchment and to be provided with the first lift pump and pipeline (6), the second lift pump and pipeline (7), the first content gauge (22) in winding shaft (2), the first lift pump and pipeline (6) and the second lift pump and pipeline (7) water outlet are all discharged by the 3rd drainage pipe (8);
3rd drainage pipe (8) connects three-way connection (pipe) road: the first via is connected to plant area's greening pipe network or intermediate water reuse system by the 4th drainage pipe (10); Second tunnel is connected to Sewage Disposal by the 5th drainage pipe (12); Plant area's early-stage rainwater/fire-fighting waste water lifting is entered emergency lagoon (1) by the 6th drainage pipe (14) by the 3rd tunnel;
Winding shaft (2) entrance point that catchments is connected with second row waterpipe (5) by the second electronic wall type drum gate (4) that leans on, second row water pipe logical (5) is connected with first row waterpipe (15), the 7th drainage pipe (17), the 9th drainage pipe (25) by the first catch-basin (16), 7th drainage pipe (17) and municipal rainwater receive well (20) to be connected, and the 9th drainage pipe (25) is connected with plant area's sink hole (32);
First content gauge (22), the second content gauge (23) all connect PLC control device (27), and PLC control device (27) also connects first electronic by wall type drum gate (3), second electronic by wall type drum gate (4), the first lift pump and pipeline (6), the second lift pump and pipeline (7) and acoustooptic alarm system (33).
2. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, it is characterized in that: the second content gauge (23) in described emergency lagoon (1) is provided with: absolute altitude at the bottom of liquid level L5-emergency lagoon (1) pond, absolute altitude at the bottom of the pipe of liquid level L1-second row waterpipe (5), liquid level L4-fire-fighting waste water liquid level absolute altitude, liquid level L3-early-stage rainwater liquid level absolute altitude, liquid level L2-early-stage rainwater and fire-fighting waste water liquid level absolute altitude.
3. the Collection and use device of a kind of early-stage rainwater as claimed in claim 2 and fire-fighting waste water, it is characterized in that: described emergency lagoon (1) shares pool wall place with the winding shaft (2) that catchments and is provided with sump, the end, hole, is lower than 0.6m at the bottom of emergency lagoon, namely cheating end absolute altitude is L5-0.6m, and described first electronic subsides by wall type drum gate (3) cheats end installation.
4. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, is characterized in that: be provided with in described emergency lagoon (1) for detecting in emergency lagoon the examination of water instrument (28) of collecting waste water quality.
5. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, is characterized in that: described emergency lagoon (1) is provided with manhole (29), stainless steel cat ladder (30) and ventilating pipe (31).
6. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, it is characterized in that: described in the first content gauge (22) catchmented in winding shaft (2) be provided with: absolute altitude at the bottom of liquid level L5-emergency lagoon 1 pond, the termination of pumping as the first lift pump and pipeline (6) and the second lift pump and pipeline (7) controls liquid level; Absolute altitude at the bottom of the pipe of liquid level L1-second row waterpipe (5), liquid level L1+0.3M-the first lift pump and pipeline (6) start control liquid level, liquid level L1+0.5M-the second lift pump and pipeline (7) start control liquid level, and liquid level L1+0.6M-sound and light alarm (33) controls liquid level.
7. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, is characterized in that: be provided with in described first catch-basin (16) for the online water quality monitor (26) of monitoring from the water quality of first row waterpipe (15).
8. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, it is characterized in that: described 7th drainage pipe (17) is provided with the first electric butterfly valve, described 9th drainage pipe (25) is provided with the second electric butterfly valve; First valve, the second valve all connect described PLC control device (27).
9. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, it is characterized in that: described 4th drainage pipe (10) is provided with the first electric gate valve (9), described 5th drainage pipe (12) is provided with the second electric gate valve (11), and described 6th drainage pipe (14) is provided with the 3rd electric gate valve (13); First electric gate valve (9), the second electric gate valve (11), the 3rd electric gate valve (13) all connect described PLC control device (27).
10. the Collection and use device of a kind of early-stage rainwater as claimed in claim 1 and fire-fighting waste water, is characterized in that: the inwall of described emergency lagoon (1), the winding shaft that catchments (2) is laid with waterproof coating (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820083.9U CN205224228U (en) | 2015-10-21 | 2015-10-21 | Collection of initial stage rainwater and fire control waste water and utilize device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520820083.9U CN205224228U (en) | 2015-10-21 | 2015-10-21 | Collection of initial stage rainwater and fire control waste water and utilize device |
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| CN205224228U true CN205224228U (en) | 2016-05-11 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703156A (en) * | 2017-01-09 | 2017-05-24 | 中国水利水电科学研究院 | Early rainwater pollution prevention system and method for airport runway and parking apron |
| CN107500482A (en) * | 2017-09-30 | 2017-12-22 | 清华大学深圳研究生院 | Town road chemical leakage emergency disposal system based on low impact stormwater facility |
| CN109303990A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of tank farm fire-fighting wastewater reusing device and reuse method |
| CN110485540A (en) * | 2019-08-07 | 2019-11-22 | 华北水利水电大学 | Rain-flood resource system utilizes method and system |
| CN114592575A (en) * | 2022-04-18 | 2022-06-07 | 中国港湾工程有限责任公司 | Wharf drainage system |
-
2015
- 2015-10-21 CN CN201520820083.9U patent/CN205224228U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703156A (en) * | 2017-01-09 | 2017-05-24 | 中国水利水电科学研究院 | Early rainwater pollution prevention system and method for airport runway and parking apron |
| CN107500482A (en) * | 2017-09-30 | 2017-12-22 | 清华大学深圳研究生院 | Town road chemical leakage emergency disposal system based on low impact stormwater facility |
| CN107500482B (en) * | 2017-09-30 | 2023-10-13 | 清华大学深圳研究生院 | Municipal road chemical leakage emergency treatment system based on low-impact rainwater facility |
| CN109303990A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of tank farm fire-fighting wastewater reusing device and reuse method |
| CN110485540A (en) * | 2019-08-07 | 2019-11-22 | 华北水利水电大学 | Rain-flood resource system utilizes method and system |
| CN110485540B (en) * | 2019-08-07 | 2021-06-25 | 华北水利水电大学 | Rain flood resource utilization method and system |
| CN114592575A (en) * | 2022-04-18 | 2022-06-07 | 中国港湾工程有限责任公司 | Wharf drainage system |
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