CN104878831A - Time type electric rainwater discarding device - Google Patents
Time type electric rainwater discarding device Download PDFInfo
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- CN104878831A CN104878831A CN201510280500.XA CN201510280500A CN104878831A CN 104878831 A CN104878831 A CN 104878831A CN 201510280500 A CN201510280500 A CN 201510280500A CN 104878831 A CN104878831 A CN 104878831A
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- rainwater
- operated valve
- electrically operated
- abandoned stream
- auxiliary reclay
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- 230000006386 memory function Effects 0.000 claims description 16
- 230000001960 triggered effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses a time type electric rainwater discarding device. A flow sensing switch K1 is triggered by discarding initial-stage rainwater in a discarding pipeline in order that the normally-open contact of the flow sensing switch K1 is switched on; an intermediate relay J1 is switched on after being electrified; an ordinary delay time relay KT1 is electrified; the KT1 is switched on when a discarding time value is up to a preset delay time value in order that a contactor KM1 for controlling an electric valve motor to rotate positively is switched on after being electrified, the electric valve motor rotates positively, a discarding channel is closed, a rainwater discarding stage ends, rainwater flows into a rainwater collecting pool through a collecting pipeline, and a system enters a rainwater collecting working stage. The time type electric rainwater discarding device can enter the working state automatically, and rainwater discarding control is performed with two parameters. Meanwhile, a control part is arranged in a rainwater collecting system control box, so that integrated control is realized, the structure is compact, operation and control become convenient, and the working efficiency is increased.
Description
Technical field
The present invention relates to the electronic flow abandoning apparatus of a kind of time type rainwater.
Background technology
In Rainwater collection system, the roofing at initial stage and ground rainwater are owing to entering in rainwater water intake well by runoff, early stage, 2-5mm rainwater pollution was heavier, by rainwater flow-discarding device, the rainwater of this part heavy contamination directly can be entered city planting ductwork by rain water drainage row of conduits, the rainwater collecting the later stage enters in rainwater collection pool.
Ducted rainwater is generally gravity current or pressure current, by the trigger signal switch of flow sensing inductive switching rainwater as flow abandoning apparatus, can be controlled the opening and closing of motor operated valve, realize abandoned stream and the collection of rainwater by the time relay.
Existing rainwater flow-discarding device generally has two kinds, traditional mechanical type and general electrodynamic type.The each action of tradition mechanical type flow abandoning apparatus needs manual intervention, automatically can not enter duty, use inconvenience according to the rainwater situation of rainfall.The control system of general electrodynamic type flow abandoning apparatus and the control system of rainwater-collecting whole system are provided separately, be unfavorable for the coordinated operation of total system, inconvenient to the control of whole system, and control system is comparatively complicated, is unfavorable for the integrating control of rain water collecting system.
Summary of the invention
The technical problem to be solved in the present invention is to provide the electronic flow abandoning apparatus of a kind of time type rainwater.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the electronic flow abandoning apparatus of time type rainwater, comprises abandoned stream pipeline, electrically operated valve, flow sensing K switch 1, auxiliary reclay J1 and J2, common time delay closing relay KT1, memory function time delay closing relay KT2, contactor KM1 and KM2;
Electrically operated valve motor is connected with the live wire of power supply and zero line with the constant open contact of contactor KM2 with the constant open contact of 2 tunnels respectively by contactor KM1; The constant open contact of contactor KM1 controls electrically operated valve motor and rotates forward and drive electrically operated valve to close; The constant open contact of contactor KM2 controls electrically operated valve motor reversal and drives electrically operated valve to open;
Electrically operated valve and flow sensing K switch 1 are arranged in abandoned stream pipeline;
(1) (2) (3) (4) (5) (6) described circuit is all connected across between the live wire of power supply and zero line below:
(1) constant open contact of flow sensing K switch 1 and the coil contact series of auxiliary reclay J1;
(2) constant open contact of auxiliary reclay J1 is connected successively with the coil contact of common time delay closing relay KT1 and the constant close contact of auxiliary reclay J2, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(3) constant open contact of common time delay closing relay KT1 is connected with the coil contact of contactor KM1;
(4) constant close contact of the constant open contact of contactor KM1 and the coil contact of auxiliary reclay J2 and J1 is connected across between live wire and zero line after connecting successively, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(5) constant open contact of auxiliary reclay J2 is connected with the coil contact of memory function time delay closing relay KT2;
(6) constant open contact of memory function time delay closing relay KT2 is connected with the coil contact of contactor KM2.
As preferably, also comprise abandoned stream box body; Abandoned stream pipeline is located in abandoned stream box body and abandoned stream box body is stretched out at the two ends of abandoned stream pipeline, and in abandoned stream pipeline, rainwater flows to from flow sensing K switch 1 to electrically operated valve.
As preferably, the two ends of abandoned stream pipeline are provided with adpting flange.
As preferably, electrically operated valve model is DN150.
As preferably, the model of flow sensing switch is DN25.
As preferably, the model of common time delay relay is H3Y, AC24V, range ability 0-10min.
As preferably, the model of the memory function time relay is DHC7B, AC24V, range ability 1mim-99h99min.
The invention has the beneficial effects as follows:
Automatically can enter duty, and carry out rain water drainage control with two kinds of parameters, be arranged on by control section in rain water collecting system control cabinet, integrating control, compact conformation simultaneously, manipulation is convenient, and operating efficiency improves.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the circuit diagram of the electronic flow abandoning apparatus embodiment of time type rainwater of the present invention.
Fig. 2 is the structural representation of the electronic flow abandoning apparatus embodiment of time type rainwater of the present invention.
Fig. 3 is the workflow diagram of the electronic flow abandoning apparatus embodiment of time type rainwater of the present invention.
In figure, 1-water inlet, 2-flow sensing switch, 3-motor operated valve, 4-delivery port, 5-abandoned stream box body.
Detailed description of the invention
Fig. 1 is the electronic flow abandoning apparatus of a kind of time type rainwater, is made up of abandoned stream box body, abandoned stream pipeline, electrically operated valve, flow sensing K switch 1, auxiliary reclay J1 and J2, common time delay closing relay KT1, memory function time delay closing relay KT2, contactor KM1 and KM2.
Electrically operated valve motor is connected with the live wire of power supply and zero line with the constant open contact of contactor KM2 with the constant open contact of 2 tunnels respectively by contactor KM1.
The constant open contact of contactor KM1 controls electrically operated valve motor and rotates forward and drive electrically operated valve to close; The constant open contact of contactor KM2 controls electrically operated valve motor reversal and drives electrically operated valve to open.
Circuit below described in (1) (2) (3) (4) (5) (6) is all connected across between the live wire of power supply and zero line:
(1) constant open contact of flow sensing K switch 1 and the coil contact series of auxiliary reclay J1;
(2) constant open contact of auxiliary reclay J1 is connected successively with the coil contact of common time delay closing relay KT1 and the constant close contact of auxiliary reclay J2, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(3) constant open contact of common time delay closing relay KT1 is connected with the coil contact of contactor KM1;
(4) constant close contact of the constant open contact of contactor KM1 and the coil contact of auxiliary reclay J2 and J1 is connected across between live wire and zero line after connecting successively, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(5) constant open contact of auxiliary reclay J2 is connected with the coil contact of memory function time delay closing relay KT2;
(6) constant open contact of memory function time delay closing relay KT2 is connected with the coil contact of contactor KM2.
In fig. 2, abandoned stream pipeline is located in abandoned stream box body 5, and abandoned stream box body is stretched out at the two ends of abandoned stream pipeline, and the two ends of abandoned stream pipeline are provided with adpting flange, and wherein one end is water inlet 1, and the other end is delivery port 4.
Electrically operated valve 3 and flow sensing switch 2 are arranged in abandoned stream pipeline, and arrange to electrically operated valve 3 from flow sensing switch 2 by the rainwater flow direction in abandoned stream pipeline.
Flow sensing K switch 1, as the signal trigger of discarding system, when rain flows through abandoned stream pipeline, can trigger flow sensing switch and close.
Electrically operated valve model is DN150.
The model of flow sensing switch is DN25.
The model of common time delay relay is H3Y, AC24V, range ability 0-10min.
The model of the memory function time relay is DHC7B, AC24V, range ability 1mim-99h99min.
The present embodiment controls the operation of discarding system by 2 groups of time relays (i.e. common time delay relay and the memory function time relay).
The ducted rainwater stream of general rain water drainage is gravity current or pressure current, when the ducted rainwater of abandoned stream can trigger flow sensing switch, electronic flow abandoning apparatus enters duty, system signal is input to the 1st group of time type relay (common time delay closing relay by flow sensing switch, model is H3Y, AC24V, range ability 0-10min), electrically operated valve is initially set to often to be opened, early-stage rainwater directly enters city planting ductwork by the abandoned stream pipeline of discarding system, when the abandoned stream time of discarding system reaches setup times value (generally arranging numerical value is about 5min), electrically operated valve electrical power, motor rotates forward, electrically operated valve is closed, the abandoned stream closedown of pipeline of discarding system, abandoned stream working stage terminates, rainwater enters in rainwater collection pool by the rainwater-collecting pipeline of system, system enters the rainwater-collecting stage.While electrically operated valve is closed, signal is input to the 2nd group of time relay with memory function and (has the time delay closing relay of memory function by discarding system, model is DHC7B, AC24V, range ability 1mim-99h99min), when the acquisition time of gathering system reaches setup times value (generally arranging numerical value is 24h), electrically operated valve motor is energized again, motor reversal, electrically operated valve reopens, abandoned stream pipeline is again open-minded, and flow abandoning apparatus enters initial setting up state, starts the rain water drainage work of next round.
Figure 3 shows that time type rainwater flow-discarding device workflow diagram, in the initial state, motor operated valve is placed in opening, when there being rainfall, first rainwater enters abandoned stream pipeline by rain water collecting system, if rainfall intensity can trigger flow sensing switch, signal is input to 2 groups of time relays by flow sensing switch, time is when reaching the set of time numerical value of the 1st group of control electrically operated valve closedown, electrically operated valve is closed, system abandoned stream working stage terminates, and rainwater enters in rainwater collection pool by collection conduit; Time reach the 2nd group control electrically operated valve reopen set of time numerical value time, electrically operated valve open, system enters initial setting up state, can enter new abandoned stream mode of operation.
Whole time type rainwater flow-discarding device is placed in abandoned stream well, and during work, rainwater enters in flow abandoning apparatus by water inlet 1, according to order by flow sensing switch 2, electrically operated valve 3.Abandoned stream box body can adopt corrosion resistant plate to be welded, and needs to carry out infiltration test when equipment is installed, and ensures the waterproof effect of casing itself, in order to avoid equipment has been placed in water duty.
Abandoned stream pipeline adopts stainless steel pipes, and abandoned stream casing adopts corrosion resistant plate bending welding fabrication.Inlet channel welds with abandoned stream casing, and inlet channel is connected with interface pipe by water inlet 1 adpting flange, and outlet conduit is consistent with inlet channel way.Flow sensing switch is connected directly between on inlet channel by Si Ya and pipe joint.Electrically operated valve is connected and fixed by flange and inlet channel and outlet conduit.All connecting portion portions of guarantee leak and seep water, and in time type rainwater flow-discarding device running, abandoned stream casing should without ponding, in order to avoid have an impact to electric equipment.
The circuit theory of time type rainwater flow-discarding device is as follows:
In the circuit in fig. 1, the ducted abandoned stream early-stage rainwater of abandoned stream triggers flow sensing K switch 1, the constant open contact of flow sensing K switch 1 is closed, it is closed after auxiliary reclay J1 is energized, common time delay relay KT1 is energized, when abandoned stream time value reaches the delay time value of setting, common time delay relay KT1 closes, it is closed after the contactor KM1 controlling the rotating forward of electrically operated valve motor is energized, electrically operated valve motor rotates forward, abandoned stream passage closes, the rain water drainage stage terminates, rainwater enters in rainwater collection pool by collection conduit, system enters rainwater-collecting working stage.
Electrically operated valve is simultaneously closed, auxiliary reclay J2 is energized (J1 and J2 interlocking), J2 closes, and the time delay relay KT2 with memory function is energized, and when acquisition time value reaches the delay time value of setting, KT2 closes, the contactor KM2 controlling electrically operated valve motor reversal is energized rear closed, electrically operated valve motor reversal, abandoned stream passage is opened again, and the rain water drainage stage reopens, rainwater enters city planting ductwork by abandoned stream row of conduits, and system enters rain water drainage working stage.
Following interlock protection circuit is also provided with in Fig. 1 circuit:
Auxiliary reclay J1 and J2 interlocks: the coil of J2 is connected with the constant close contact of J1, when the coil electricity of J1, the constant close contact of J1 disconnects, the coil of J2 can not be energized, the common time delay relay KT1 controlled by it and contactor KM2 can not work, when only having J1 power-off, constant close contact can close, and the coil of J2 could be energized, KT1 and KM2 controlled by it could work.
Auxiliary reclay J2 interlocks with common time delay relay KT1: the coil of KT1 is connected with the constant close contact of J2, when the coil electricity of J2, the constant close contact of J2 disconnects, the coil of KT1 can not be energized, the KM1 controlled by it can not work, when only having J2 power-off, constant close contact can close, and the coil of KT1 could be energized, and the KM1 controlled by it could work.
Can ensure that electrically operated valve can only have a road control circuit to control its work by above-mentioned interlock protection circuit.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (7)
1. the electronic flow abandoning apparatus of time type rainwater, comprise abandoned stream pipeline, it is characterized in that: also comprise electrically operated valve, flow sensing K switch 1, auxiliary reclay J1 and J2, common time delay closing relay KT1, memory function time delay closing relay KT2, contactor KM1 and KM2;
Electrically operated valve motor is connected with the live wire of power supply and zero line with the constant open contact of contactor KM2 with the constant open contact of 2 tunnels respectively by contactor KM1; The constant open contact of contactor KM1 controls electrically operated valve motor and rotates forward and drive electrically operated valve to close; The constant open contact of contactor KM2 controls electrically operated valve motor reversal and drives electrically operated valve to open;
Described electrically operated valve and flow sensing K switch 1 are arranged in abandoned stream pipeline;
(1) (2) (3) (4) (5) (6) described circuit is all connected across between the live wire of power supply and zero line below:
(1) constant open contact of flow sensing K switch 1 and the coil contact series of auxiliary reclay J1;
(2) constant open contact of auxiliary reclay J1 is connected successively with the coil contact of common time delay closing relay KT1 and the constant close contact of auxiliary reclay J2, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(3) constant open contact of common time delay closing relay KT1 is connected with the coil contact of contactor KM1;
(4) constant close contact of the constant open contact of contactor KM1 and the coil contact of auxiliary reclay J2 and J1 is connected across between live wire and zero line after connecting successively, and auxiliary reclay J1 and auxiliary reclay J2 interlocks;
(5) constant open contact of auxiliary reclay J2 is connected with the coil contact of memory function time delay closing relay KT2;
(6) constant open contact of memory function time delay closing relay KT2 is connected with the coil contact of contactor KM2.
2. the electronic flow abandoning apparatus of time type rainwater according to claim 1, is characterized in that: also comprise abandoned stream box body; Described abandoned stream pipeline is located in abandoned stream box body and abandoned stream box body is stretched out at the two ends of abandoned stream pipeline, and in abandoned stream pipeline, rainwater flows to from flow sensing K switch 1 to electrically operated valve.
3. the electronic flow abandoning apparatus of time type rainwater according to claim 2, is characterized in that: the two ends of described abandoned stream pipeline are provided with adpting flange.
4. the electronic flow abandoning apparatus of time type rainwater according to claim 1, is characterized in that: described electrically operated valve model is DN150.
5. the electronic flow abandoning apparatus of time type rainwater according to claim 1, is characterized in that: the model of described flow sensing switch is DN25.
6. the electronic flow abandoning apparatus of time type rainwater according to claim 1, is characterized in that: the model of described common time delay relay is H3Y, AC24V, range ability 0-10min.
7. the electronic flow abandoning apparatus of time type rainwater according to claim 1, is characterized in that: the model of the described memory function time relay is DHC7B, AC24V, range ability 1mim-99h99min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280500.XA CN104878831B (en) | 2015-05-29 | 2015-05-29 | The electronic flow abandoning apparatus of time type rainwater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280500.XA CN104878831B (en) | 2015-05-29 | 2015-05-29 | The electronic flow abandoning apparatus of time type rainwater |
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| Publication Number | Publication Date |
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| CN104878831A true CN104878831A (en) | 2015-09-02 |
| CN104878831B CN104878831B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510280500.XA Expired - Fee Related CN104878831B (en) | 2015-05-29 | 2015-05-29 | The electronic flow abandoning apparatus of time type rainwater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638925A (en) * | 2016-11-08 | 2017-05-10 | 浙江双林机械股份有限公司 | Integrated rainwater vertical pipe split flow and rotational flow filtering and separating system |
| CN107740485A (en) * | 2017-09-29 | 2018-02-27 | 广州市诚铁监理咨询有限公司 | A kind of rain dirt part flow arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137709A (en) * | 2002-10-16 | 2004-05-13 | Takachiho:Kk | Initial rainfall draining device and rainwater utilization system using the same |
| CN102033498A (en) * | 2010-12-13 | 2011-04-27 | 徐康 | Rainwater management system and implementing method thereof |
| KR20120023259A (en) * | 2010-09-01 | 2012-03-13 | 한국건설기술연구원 | Non point pollution reducing treatment facilities and treatment method using weather information and modeling system |
| CN202380513U (en) * | 2011-12-29 | 2012-08-15 | 合肥德安水处理设备有限公司 | Rainwater split-flow pond |
| CN202850172U (en) * | 2012-05-25 | 2013-04-03 | 储贻斌 | Flow-abandoning controller |
| CN104594492A (en) * | 2015-01-21 | 2015-05-06 | 汪传发 | Rainwater discarding system and control method |
| CN204959949U (en) * | 2015-05-29 | 2016-01-13 | 安徽绿建科技有限公司 | Electronic class device of abandoning of time type rainwater |
-
2015
- 2015-05-29 CN CN201510280500.XA patent/CN104878831B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137709A (en) * | 2002-10-16 | 2004-05-13 | Takachiho:Kk | Initial rainfall draining device and rainwater utilization system using the same |
| KR20120023259A (en) * | 2010-09-01 | 2012-03-13 | 한국건설기술연구원 | Non point pollution reducing treatment facilities and treatment method using weather information and modeling system |
| CN102033498A (en) * | 2010-12-13 | 2011-04-27 | 徐康 | Rainwater management system and implementing method thereof |
| CN202380513U (en) * | 2011-12-29 | 2012-08-15 | 合肥德安水处理设备有限公司 | Rainwater split-flow pond |
| CN202850172U (en) * | 2012-05-25 | 2013-04-03 | 储贻斌 | Flow-abandoning controller |
| CN104594492A (en) * | 2015-01-21 | 2015-05-06 | 汪传发 | Rainwater discarding system and control method |
| CN204959949U (en) * | 2015-05-29 | 2016-01-13 | 安徽绿建科技有限公司 | Electronic class device of abandoning of time type rainwater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638925A (en) * | 2016-11-08 | 2017-05-10 | 浙江双林机械股份有限公司 | Integrated rainwater vertical pipe split flow and rotational flow filtering and separating system |
| CN107740485A (en) * | 2017-09-29 | 2018-02-27 | 广州市诚铁监理咨询有限公司 | A kind of rain dirt part flow arrangement |
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| CN104878831B (en) | 2016-09-14 |
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Granted publication date: 20160914 Termination date: 20200529 |