CN209411953U - A kind of rainwater treatment device - Google Patents
A kind of rainwater treatment device Download PDFInfo
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- CN209411953U CN209411953U CN201821745630.1U CN201821745630U CN209411953U CN 209411953 U CN209411953 U CN 209411953U CN 201821745630 U CN201821745630 U CN 201821745630U CN 209411953 U CN209411953 U CN 209411953U
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- rainwater
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Abstract
This application involves a kind of rainwater treatment device, which includes frame and the water inlet pipe, centrifugal multistage pump multiple centrifugal pump, chemical-dosing mixer, filter and the outlet pipe that are arranged in frame.Wherein, centrifugal multistage pump multiple centrifugal pump is for pressurizeing to the rainwater, and chemical-dosing mixer is for being mixed and being reacted to rainwater, and filter is for being filtered the rainwater.The application has not only saved area occupied, has also ad save installation cost by the way that multiple processing equipment to be integrated in an equipment；Further, since the device for treating rain water in the application is additionally provided with control cabinet, control cabinet can be uniformly controlled multiple processing equipment, so that maintenance cost has been saved, high degree of automation.
Description
Technical field
This application involves rainwater treatment technical field more particularly to a kind of rainwater treatment devices.
Background technique
With the development of the times, people's lives level constantly improves, but with necessary in the increase of population life
Water resources shortage gradually aggravate, while city draining and rainwater-collecting be also a critically important problem, often because
Heavy rain and cause urban waterlogging, very big puzzlement is brought to people's lives.
Currently, the Treatment for Reuse side of the similar sanitary sewage generallyd use in existing major part rainwater catchment system engineering
Method, disadvantage have very much, such as: land occupation is larger, needs that equipment is more, technology is also relative complex, some also need manual operation,
To cause the problems such as can not being effectively used after investment is high, operational management is complicated and rainwater recycle.Furthermore for sea
Full automation has not yet been reached in the rainwater treatment in continuous city, for rainwater-collecting recycling this mode have it is very big not
Just, it is unfavorable for promoting the use of.
Therefore, it is necessary to be improved to existing urban rainwater processing unit, to solve the above problems.
Utility model content
The purpose of the application is to provide a kind of rainwater treatment device, may be implemented integration of equipmentsization height, have it is easy for installation,
The advantages that convenient for safeguarding, automatic management.
In order to solve the above technical problems, the technical solution that the application uses is:
A kind of rainwater treatment device, including frame and the water inlet pipe being arranged in frame, centrifugal multistage pump multiple centrifugal pump, dosing mixing
Device, filter and outlet pipe, the rainwater enter the centrifugal multistage pump multiple centrifugal pump by the water inlet pipe, and the centrifugal multistage pump multiple centrifugal pump is used for
It pressurizes to the rainwater；The rainwater after pressurization is by the outlet pipe followed by the chemical-dosing mixer and described
Filter, the chemical-dosing mixer for the rainwater to be mixed and is reacted, the filter be used for the rainwater into
Row filtering；The filtered rainwater flows out the rainwater treatment device by the outlet pipe.
In some embodiments, the water inlet pipe is equipped with water inlet, and the water inlet pipe is connected to the centrifugal multistage pump multiple centrifugal pump；Institute
Stating outlet pipe includes the first conduit, and first conduit is connected to the centrifugal multistage pump multiple centrifugal pump and the chemical-dosing mixer respectively.
In some embodiments, the centrifugal multistage pump multiple centrifugal pump is equipped with pump intake and pump discharge, and the water inlet pipe passes through the pump
Entrance is connected to the centrifugal multistage pump multiple centrifugal pump；The pump discharge is connected to first conduit, first conduit along the rain
Water transmission direction is equipped with pressure gauge.
In some embodiments, the outlet pipe includes the second conduit, and second conduit is connected to first conduit；
The chemical-dosing mixer includes medicine-adding bin, drug feeding pipeline and pipe-line mixer；The medicine-adding bin is for storing medicament, the dosing
Pipeline is used to the medicament being delivered to the pipe-line mixer, the pipe-line mixer respectively with second conduit and described
Drug feeding pipeline connection.
In some embodiments, the chemical-dosing mixer further includes blender and metering pump, and the blender is for aligning
It is stirred dilution in the medicament in the explosive barrel, the medicament is pressurizeed by the metering pump, along the dosing
Pipe is delivered to the pipe-line mixer, and it is mixed that the rainwater flows through the medicament in second conduit and the pipe-line mixer
Merging is reacted.
In some embodiments, the filter includes motor brush and sewage draining exit, and the motor brush is by the filter
Pollutant removal in filter screen, and the pollutant is discharged by the sewage draining exit.
In some embodiments, the outlet pipe includes third conduit, one end of the third conduit and the filter
Connection, the other end are equipped with water outlet, and the filtered rainwater flows out the rainwater treatment device via the water outlet.
In some embodiments, the rainwater treatment device further includes control cabinet, and the control cabinet is mounted on the frame
Inside, the control cabinet are electrically connected with the centrifugal multistage pump multiple centrifugal pump, the chemical-dosing mixer and the filter respectively, the control
Cabinet processed controls the working condition of the centrifugal multistage pump multiple centrifugal pump, the chemical-dosing mixer and the filter.
In some embodiments, the control cabinet is PLC control cabinet.
In some embodiments, the mounting height of the outlet pipe is greater than the mounting height of the water inlet pipe.
The beneficial effect of the application is: being different from the prior art, the application proposes a kind of rainwater treatment device, the device packet
Water inlet pipe, centrifugal multistage pump multiple centrifugal pump, chemical-dosing mixer, filter and the outlet pipe for including frame and being arranged in frame.Wherein, it is multistage from
Heart pump is for pressurizeing to the rainwater, and for rainwater to be mixed and reacted, filter is used for institute chemical-dosing mixer
Rainwater is stated to be filtered.The application has not only saved occupancy face by the way that multiple processing equipment to be integrated in an apparatus main body
Product, also as save installation cost；Further, since the device for treating rain water in the application is additionally provided with control cabinet, control cabinet can unite
One control multiple processing equipment, so that maintenance cost has been saved, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rainwater treatment device in the application；
Fig. 2 is the schematic top plan view of rainwater treatment device in the application；
Fig. 3 is the structural framing schematic diagram in the application in rainwater treatment device.
Specific embodiment
Below by the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
It is worth noting that, the direction term being previously mentioned in the application, for example, "upper", "lower", "front", "rear", " left side ",
" right side ", "inner", "outside", " side " etc. are only the directions with reference to annexed drawings, therefore, the direction term used be in order to it is more preferable,
Be illustrated more clearly that and understand the application, rather than indicate or imply signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of structural schematic diagram for rainwater treatment device that the application proposes, Fig. 2 is this
Apply for a kind of schematic top plan view of the rainwater treatment device proposed.Rainwater treatment device 100 in the present embodiment specifically includes frame
Frame 110 and the water inlet pipe 120 being arranged in frame 110, centrifugal multistage pump multiple centrifugal pump 130, chemical-dosing mixer 140, filter 150 and
Outlet pipe 160.
Specifically, referring to Fig. 1, being equipped with erecting bed 111 in frame 110, centrifugal multistage pump multiple centrifugal pump 130 is fixed on erecting bed
On 111.Water inlet pipe 120 is connected to centrifugal multistage pump multiple centrifugal pump 130, and centrifugal multistage pump multiple centrifugal pump 130 is connected to outlet pipe 160, and outlet pipe 160 is successively
It is connected to chemical-dosing mixer 140 and filter 150, so that rainwater to be processed is successively after above-mentioned device, completion processing
And flow out the process of rainwater treatment device 100.
In the present embodiment, water inlet pipe 120 is horizontally disposed, may include the first water inlet 121 and the second water inlet 122,
The two can be used as the entrance of rainwater treatment device 100, and rainwater can pass through the first water inlet 121 or the second water inlet
122 flow into water inlet pipe 120.In general, the water inlet pipe 120 in the present embodiment only opens (the such as first water inlet of one of water inlet
Mouth 121), closed using blind plate, and as spare water inlet by another water inlet (such as the second water inlet 122).In view of rain
It include many impurity in water, the first water inlet 121 and the second water inlet 122 are equipped with strainer or active carbon.
In the present embodiment, centrifugal multistage pump multiple centrifugal pump 130 is for pressurizeing to rainwater.Rainwater can pass through from water inlet pipe 120
Centrifugal multistage pump multiple centrifugal pump 130 is by pumping and is delivered in outlet pipe 160.Centrifugal multistage pump multiple centrifugal pump 130 can be vertical centrifugal pump, this implementation
The quantity of centrifugal multistage pump multiple centrifugal pump 130 in example is 2.Certainly, in other embodiments, the quantity of centrifugal multistage pump multiple centrifugal pump 130 can basis
Actual service condition is adjusted.
Specifically, incorporated by reference to Fig. 2, centrifugal multistage pump multiple centrifugal pump 130 is equipped with pump intake 131 and pump discharge 132, pump intake 131 with into
Water pipe 120 is connected to, so that rainwater enters the main body of centrifugal multistage pump multiple centrifugal pump 130 by pump intake 131.Centrifugal multistage pump multiple centrifugal pump 130 is additionally provided with
Transfer tube 133, transfer tube 133 are vertically arranged, and 133 one end of transfer tube is equipped with adapter 134, and adapter 134 and pump discharge 132 connect
It connects, the other end is connected to outlet pipe 160.
In some embodiments, conducting control device 135 is additionally provided on transfer tube 133, conducting control device 135 can wrap
Butterfly valve 1351 and check-valves 1352 are included, the two can successively be set up on transfer tube 133 along the transmission path side of rainwater.
Wherein, butterfly valve 1351 has a discoidal butterfly plate (not shown), rotates in valve body around the axis of its own, to reach
Opening and closing or the purpose adjusted；The effect of check-valves 1352 is only to allow rainwater only to flow to a direction, and prevent its negative side
To flowing.Butterfly valve 1351 and check-valves 1352 can be electromagnetic valve or manually-operated gate, type and model do not do herein into
Row is limited and be can be adjusted according to the actual situation.
In the present embodiment, outlet pipe 160 is horizontally set on inside frame 110, and the mounting height of outlet pipe 160 is greater than
The mounting height of water inlet pipe 120.Outlet pipe 160 may include first outlet 161 and second outlet 162, and the two can be used as
Rainwater is discharged the water outlet of outlet pipe 160.Difference is, the rainwater that first outlet 161 is discharged is by processed and the
The rainwater of two outlets, 162 discharge is untreated.In general, second outlet 162 is closed using blind plate, only remaining is being needed replacing
When processing equipment (such as chemical-dosing mixer 140 or filter 150 or certain section of outlet pipe 160), in order to enable centrifugal multistage pump multiple centrifugal pump 130 is not
It shuts down, can just open second outlet 162.
Specifically, outlet pipe 160 further comprises that the first conduit 163, the second conduit 164 and third being sequentially communicated are led
Pipe 165.Wherein, one end of the first conduit 163, the other end and the second conduit of the first conduit 163 is arranged in second outlet 162
164 connections；Second conduit 164 is arranged between the first conduit 163 and chemical-dosing mixer 140；First outlet 161 is arranged in third
The other end of one end of conduit 165, third conduit 165 is connected to filter 150.
In some embodiments, the first conduit 163 is connected to the transfer tube 133 of centrifugal multistage pump multiple centrifugal pump 130, and rainwater is by multistage
After the pumping of centrifugal pump 130, flow into outlet pipe 160.Pressure gauge 170 is also provided in first conduit 163.Pressure gauge 170
For showing the pipeline pressure numerical value in outlet pipe 160.The type and model of pressure gauge 170 in the present embodiment do not do herein into
Row limits, and can be adjusted according to the actual situation.
In the present embodiment, chemical-dosing mixer 140 may include explosive barrel 141, drug feeding pipeline 142 and pipe-line mixer 143.
Wherein, explosive barrel 141 is used to medicament being delivered to pipe-line mixer 143, pipe-line mixer for storing medicament, drug feeding pipeline 142
143 are connected to the second conduit 164 and drug feeding pipeline 142 respectively.Medicament and rainwater pass through drug feeding pipeline 142 and the second conduit respectively
164 meet the raw sedimentation reaction of hybrid concurrency in pipe-line mixer 143.Minute solid particles in rainwater are precipitated and are formed by inhaling
The biggish solids of volume is convenient for subsequent filter.Medicament in the present embodiment may include flocculant, flocculation aid, conditioner, break
Emulsion, infusion, PH regulator, reductant-oxidant, disinfectant, microbial flocculant etc..
In some embodiments, chemical-dosing mixer 140 further includes blender 145 and metering pump 144, and blender 145 can be with
Dilution is stirred to the medicament being located in explosive barrel 141, metering pump 144 can by medicament from explosive barrel 141 pumping to chemical feed pipe
In road 142；Alternatively, metering pump 144 can also be pressed medicament using pressure by applying pressure to explosive barrel 141 from explosive barrel 141
Enter in drug feeding pipeline 142.
Wherein, blender 145 may include motor 1451, stirring rod 1452 and agitator arm 1453.Specifically, motor
1451 for providing power when stirring medicament, and one end of stirring rod 1452 is connect with motor 1451, and agitator arm 1453 is arranged
In the other end of stirring rod 1452.
In the present embodiment, mounting bracket 112 is additionally provided with inside frame 110, filter 150 is fixed on mounting bracket
On 112.One end of filter 150 is connected to pipe-line mixer 143, for being filtered to the rainwater flowed through.By medicament
It acts on, contains a large amount of solid impurities of precipitation in rainwater at this time, filter 150 can carry out these solid impurities
Filter, so that rainwater can recycle.
Specifically, filter 150 may include filter body 151, the multilayer mistake being arranged in inside filter body 151
Strainer (not shown), motor brush 152 and sewage draining exit 153.Wherein, multiple filtration net be used for the solid impurity flowed through in rainwater into
Row filtering, motor brush 152 are used for when the blocking of multiple filtration net or strainability decline, to the solid impurity for being attached to its surface
It is struck off, and the solid impurity of filtering is discharged by sewage draining exit 153.
Further, the rainwater treatment device in the present embodiment further includes control cabinet 180, control cabinet 180 respectively with multistage from
Heart pump 130, chemical-dosing mixer 140, filter 150 and conducting control device 135 are electrically connected.
Specifically, referring to Fig. 3, Fig. 3 is the structural framing schematic diagram in a kind of rainwater treatment device of the application proposition.
Wherein, control cabinet 180 according to the draw power of centrifugal multistage pump multiple centrifugal pump 130, can control the supply speed of 140 Chinese medicine of chemical-dosing mixer
Degree；Meanwhile motor brush 152 can be further adjusted to the cleaning frequency of filter screen with the service life of filter predictor device 150.
In addition, control cabinet 180 can also be by the working condition of control conducting control device 135, to realize that control is whole
The operation of a rainwater treatment device 100.Control cabinet 180 in the present embodiment can be frequency-conversion control cabinet or PLC control cabinet.When
So, the control cabinet of other forms can also apply in the present embodiment, not further limit herein.
Further, incorporated by reference to rainwater flow direction (Fig. 1 and Fig. 2 in dotted line part with the arrow) to the rainwater treatment in the present embodiment
The workflow of device 100 carries out overall description.
Firstly, rainwater enters the rainwater treatment device in the present embodiment by the first water inlet 121 in water inlet pipe 120
100, strainer and active carbon in the first water inlet 121 carry out primary filtration to rainwater；Under the pumping of centrifugal multistage pump multiple centrifugal pump 130,
Rainwater is out of, the pump discharge 131 of 130 side of centrifugal multistage pump multiple centrifugal pump enters centrifugal multistage pump multiple centrifugal pump 130 main body, and pumping out from the other side
Mouth 132 is entered in transfer tube 133 by adapter 134；Rainwater enters the first conduit 163 of outlet pipe 160 by transfer tube 133
In, and be delivered in the second conduit 163；At this point, the metering pump 144 in chemical-dosing mixer 140 conveys the medicament in explosive barrel 141
Into drug feeding pipeline 142, medicament gives birth to sedimentation reaction with rainwater hybrid concurrency in pipe-line mixer 143；Rainwater after reaction is taken
The solid impurity that band is largely precipitated enters in filter 150, is filtered by filter 150 to the solid impurity in rainwater；Most
Rainwater treatment device 100 is discharged by third conduit 165 and by the first water outlet 161 in the rainwater handled eventually.
In conclusion the device includes frame and is arranged in frame present applicant proposes a kind of rainwater treatment device
Water inlet pipe, centrifugal multistage pump multiple centrifugal pump, chemical-dosing mixer, filter and outlet pipe.The application is by being integrated to one for multiple processing equipment
In a equipment, area occupied has not only been saved, has also ad save installation cost；Further, since the device for treating rain water in the application
It is additionally provided with control cabinet, control cabinet can be uniformly controlled multiple processing equipment, so that maintenance cost has been saved, high degree of automation.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of rainwater treatment device, which is characterized in that including frame and be arranged in frame water inlet pipe, centrifugal multistage pump multiple centrifugal pump,
Chemical-dosing mixer, filter and outlet pipe, the rainwater enter the centrifugal multistage pump multiple centrifugal pump by the water inlet pipe, it is described it is multistage from
Heart pump is for pressurizeing to the rainwater；The rainwater after pressurization is mixed by the outlet pipe followed by the dosing
Device and the filter, for the rainwater to be mixed and reacted, the filter is used for institute the chemical-dosing mixer
Rainwater is stated to be filtered；The rainwater treatment is flowed out by the outlet pipe by drug sedimentation and the filtered rainwater to fill
It sets.
2. rainwater treatment device according to claim 1, which is characterized in that the water inlet pipe be equipped with water inlet, it is described into
Water pipe is connected to the centrifugal multistage pump multiple centrifugal pump；The outlet pipe includes the first conduit, first conduit respectively with it is described it is multistage from
Heart pump is connected to the chemical-dosing mixer.
3. rainwater treatment device according to claim 2, which is characterized in that the centrifugal multistage pump multiple centrifugal pump is equipped with pump intake and pump
Outlet, the water inlet pipe are connected to by the pump intake with the centrifugal multistage pump multiple centrifugal pump；The pump discharge and first conduit connect
Logical, first conduit is equipped with pressure gauge along the rainwater transmission direction.
4. rainwater treatment device according to claim 2, which is characterized in that the outlet pipe includes the second conduit, described
Second conduit is connected to first conduit；The chemical-dosing mixer includes medicine-adding bin, drug feeding pipeline and pipe-line mixer；It is described
Medicine-adding bin is used to for the medicament being delivered to the pipe-line mixer for storing medicament, the drug feeding pipeline, and the pipeline is mixed
Clutch is connected to second conduit and the drug feeding pipeline respectively.
5. rainwater treatment device according to claim 4, which is characterized in that the chemical-dosing mixer further include blender and
Metering pump, the blender are used to be stirred the medicament being located in the explosive barrel dilution, and the medicament passes through described
Metering pump pressurizes, and is delivered to the pipe-line mixer along the chemical feed pipe, the rainwater flows through second conduit and institute
The medicament stated in pipe-line mixer is mixed and is reacted.
6. rainwater treatment device according to claim 1, which is characterized in that the filter includes motor brush and blowdown
Mouthful, the pollutant removal in the filter screen of the filter is passed through the sewage draining exit for the pollutant by the motor brush
Discharge.
7. rainwater treatment device according to claim 6, which is characterized in that the outlet pipe includes third conduit, described
One end of third conduit is connected to the filter, and the other end is equipped with water outlet, and the filtered rainwater is via the water outlet
Mouth flows out the rainwater treatment device.
8. rainwater treatment device according to claim 1, which is characterized in that the rainwater treatment device further includes control
Cabinet, the control cabinet are mounted on the lower portion, the control cabinet respectively with the centrifugal multistage pump multiple centrifugal pump, the chemical-dosing mixer
And the filter electrical connection, the control cabinet control the centrifugal multistage pump multiple centrifugal pump, the chemical-dosing mixer and the filtering
The working condition of device.
9. rainwater treatment device according to claim 8, which is characterized in that the control cabinet is PLC control cabinet.
10. rainwater treatment device according to claim 1, which is characterized in that the mounting height of the outlet pipe is greater than institute
State the mounting height of water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745630.1U CN209411953U (en) | 2018-10-25 | 2018-10-25 | A kind of rainwater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745630.1U CN209411953U (en) | 2018-10-25 | 2018-10-25 | A kind of rainwater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411953U true CN209411953U (en) | 2019-09-20 |
Family
ID=67931159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821745630.1U Active CN209411953U (en) | 2018-10-25 | 2018-10-25 | A kind of rainwater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411953U (en) |
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2018
- 2018-10-25 CN CN201821745630.1U patent/CN209411953U/en active Active
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