CN109778982A - There is one kind city ponding to extract recirculation function municipal drainage device - Google Patents
There is one kind city ponding to extract recirculation function municipal drainage device Download PDFInfo
- Publication number
- CN109778982A CN109778982A CN201910214727.2A CN201910214727A CN109778982A CN 109778982 A CN109778982 A CN 109778982A CN 201910214727 A CN201910214727 A CN 201910214727A CN 109778982 A CN109778982 A CN 109778982A
- Authority
- CN
- China
- Prior art keywords
- water tank
- strainer
- suction pump
- municipal drainage
- ponding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses one kind, and there is city ponding to extract recirculation function municipal drainage device, including crust of the device, first delivery pipe, water tank with strainer, first suction pump, pump mouth, first pumping conduit, second pumping conduit and infusion hole, the first delivery pipe is communicated at the top of described device shell, and first is connected with water tank with strainer at the top of delivery pipe, filter pipe was provided at left and right sides of the water tank with strainer, the side of the Sterilizing water tank is provided with control screw rod, and control the bottom thread connection support supporting plate of screw rod, the side of the support supporting plate is provided with the first suction pump, and first offers pump mouth on the outside of suction pump.There is city ponding to extract recirculation function municipal drainage device for this, be provided with spoiler and filtration core, and the speed of ponding flowing is reduced by spoiler, while obstruct to a large amount of sundries that ponding inside is contained.
Description
Technical field
The present invention relates to municipal works field technical fields, specially a kind of that there is city ponding to extract recirculation function city
Political affairs drainage arrangement.
Background technique
Extracting recirculation function municipal drainage device with city ponding is to hold low channel in city and low-lying location
The place that ponding easily occurs carries out pumping operation, publication number: a kind of small volume of municipal drainage device of CN207419658U, no
It simply fails to store a large amount of ponding, and the amount of impurities that may filter that is limited, being unfavorable for the short time takes out a large amount of ponding
It takes, and notification number: a kind of municipal administration of CN207348188U is rectangle with drainage arrangement contour structures, it is difficult to according to the actual rings in city
Border adjusts the direction of draining accordingly, causes during draining, consumes a large amount of time.
So we have proposed one kind, and there is city ponding to extract recirculation function municipal drainage device, on solving
The problem of stating middle proposition.
Summary of the invention
The purpose of the present invention is to provide one kind, and there is city ponding to extract recirculation function municipal drainage device, to solve
Above-mentioned background technique proposition does not simply fail to store a large amount of ponding, and the amount of impurities that may filter that is limited, it is difficult to according to city
The actual environment in city adjusts the direction of draining accordingly, causes during draining, consumes the current city of a large amount of time
Problem on field.
To achieve the above object, the invention provides the following technical scheme: a kind of there is city ponding to extract recirculation function
Municipal drainage device, including crust of the device, the first delivery pipe, water tank with strainer, the first suction pump, pump mouth, the first pumping conduit,
Second pumping conduit and infusion hole are communicated with the first delivery pipe at the top of described device shell, and connect at the top of the first delivery pipe
It is connected to water tank with strainer, filter pipe was provided at left and right sides of the water tank with strainer, the side of the Sterilizing water tank is provided with
Screw rod is controlled, and controls the bottom thread connection support supporting plate of screw rod, the side of the support supporting plate is provided with the first suction pump,
And first offers pump mouth on the outside of suction pump, the side of first suction pump is provided with threaded block, described device shell
The left and right sides be mounted on auxiliary wheel, and the first pumping conduit is connected on the outside of crust of the device, described device shell
Bottom is connected with the second pumping conduit, and driving motor is provided with right above crust of the device, and the inside of described device shell is set
It is equipped with the second delivery pipe, and the inside of the second delivery pipe is equipped with helical blade, is connected on the outside of the electric telescopic rod
Two suction pumps, and the bottom of the second suction pump is connected with plastic cement water pipe, the bottom of the water tank with strainer offers drain through-hole, and
The inside of water tank with strainer is equipped with stirring blade, and the top of described device shell is hingedly fixed with sealed container door, the disinfectant
Infusion hole is offered on the outside of case.
Preferably, described device shell is connected as one with water tank with strainer by the first delivery pipe, and water tank with strainer is vertical
Section is circular configuration, and water tank with strainer is to be parallel to each other with filter pipe is crossed.
Preferably, the inside for crossing filter pipe is equipped with sealing cover, export through-hole, filtration core and spoiler, and filters
The outside screw of water pipe is connected with sealing cover, and export through-hole is offered on the outside of sealing cover, and the side peace of sealing cover
Equipped with filtration core, while spoiler is connected on the outside of filtration core, the longitudinal section of the spoiler is arcuate structure.
Preferably, the inside of the Sterilizing water tank is equipped with appendix, aeration tube, exhaust through hole and filtrate guide hole, and disappears
Malicious water tank is internally connected with appendix, and aeration tube is connected at left and right sides of appendix, and open on the outside of aeration tube
Bottom equipped with exhaust through hole, while Sterilizing water tank offers filtrate guide hole, and the longitudinal section of the filtrate guide hole is truncated cone-shaped knot
Structure.
Preferably, the aeration tube is symmetrical about gas transmission tube hub line, and the diameter of appendix is less than appendix
Diameter, and appendix is to be threadedly coupled with infusion hole.
Preferably, first suction pump constitutes lifting structure by control screw rod and threaded block, and the first suction pump is set
Two groups of the quantity set, and the length for controlling screw rod is the half of crust of the device length.
Preferably, the driving motor is connect with stirring blade and helical blade respectively, and helical blade is embedded and is mounted on
Inside second delivery pipe, and the second delivery pipe is connected to water tank with strainer by drain through-hole.
Preferably, second suction pump is to be mutually perpendicular to, and plastic cement water pipe is telescopic structure with plastic cement water pipe.
Preferably, the stirring blade constitutes Stirring structure, and stirring blade by driving motor with helical blade
In distributed rectangular on water tank with strainer.
Preferably, the active carbon filter plate equidistantly distributes on crust of the device, and active carbon filter plate and second is taken out
Waterpipe is to be parallel to each other, and the diameter of the second pumping conduit is less than the diameter of the first pumping conduit.
Compared with prior art, the beneficial effects of the present invention are: there is city ponding to extract recirculation function municipal administration row for this
Water installations,
1, it is provided with spoiler and filtration core, the speed of ponding flowing is reduced by spoiler, while ponding inside is contained
A large amount of sundries are obstructed, and are filtered using filtration core to the remaining impurity in water body inside, avoid internal liquid impurity stifled
Plug water outlet influences the efficiency drawn water；
2, it is provided with control screw rod and the first pumping conduit, the height of the first suction pump is adjusted by control screw rod, is convenient for basis
Water depth adjusts the position of the first suction pump, increases flexibility used in everyday and convenience, and using the first pumping conduit and
Second pumping conduit extracts the liquid of different location, promotes the efficiency of daily extraction ponding；
3, it is provided with active carbon filter plate and Sterilizing water tank, a large amount of ponding is received using Sterilizing water tank and crust of the device
Collection, promotes the ability of daily collection ponding, and is carried out disinfection place using active carbon filter plate and Sterilizing water tank to the ponding of collection
It is discharged after reason, is lifted at the feature of environmental protection of actual use process.
Detailed description of the invention
Fig. 1 is that the present invention is a kind of, and there is city ponding to extract recirculation function municipal drainage device positive structure diagram；
Fig. 2 is that the present invention is a kind of, and there is city ponding to extract the signal of recirculation function municipal drainage device crust of the device internal structure
Figure；
Fig. 3 is that the present invention is a kind of, and there is city ponding to extract recirculation function municipal drainage device water tank with strainer inside top structure
Schematic diagram；
Fig. 4 is that the present invention is a kind of, and there is city ponding to extract the signal of recirculation function municipal drainage device crust of the device plan structure
Figure；
Fig. 5 is that the present invention is a kind of, and there is city ponding to extract recirculation function municipal drainage device side structure schematic view；
Fig. 6 is that the present invention is a kind of, and there is ponding extraction recirculation function municipal drainage device in city to cross the signal of filter pipe internal structure
Figure；
Fig. 7 is that the present invention is a kind of, and there is city ponding to extract the signal of recirculation function municipal drainage device Sterilizing water tank internal structure
Figure.
In figure: 1, crust of the device；2, the first delivery pipe；3, water tank with strainer；4, filter pipe is crossed；401, sealing cover；402, it leads
Through-hole out；403, filtration core；404, spoiler；5, Sterilizing water tank；501, appendix；502, aeration tube；503, exhaust through hole；
504, filtrate guide hole；6, screw rod is controlled；7, supporting plate is supported；8, the first suction pump；9, pump mouth；10, threaded block；11, vehicle is assisted
Wheel；12, the first pumping conduit；13, the second pumping conduit；14, driving motor；15, the second delivery pipe；16, helical blade；17,
Electric telescopic rod；18, the second suction pump；19, plastic cement water pipe；20, drain through-hole；21, stirring blade；22, sealed container door；23,
Infusion hole；24, active carbon filter plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, the present invention provides a kind of technical solution: there is one kind city ponding to extract recirculation function municipal administration
Drainage arrangement, include crust of the device 1, the first delivery pipe 2, water tank with strainer 3, cross filter pipe 4, Sterilizing water tank 5, control screw rod 6,
Support supporting plate 7, the first suction pump 8, pump mouth 9, threaded block 10, auxiliary wheel 11, the first pumping conduit 12, the second pumping conduit
13, driving motor 14, the second delivery pipe 15, helical blade 16, electric telescopic rod 17, the second suction pump 18, plastic cement water pipe 19, lead
Fluid through-hole 20, stirring blade 21, sealed container door 22, infusion hole 23 and active carbon filter plate 24, the top of crust of the device 1 are communicated with
First delivery pipe 2, and the top of the first delivery pipe 2 is connected with water tank with strainer 3, the left and right sides of water tank with strainer 3 was provided with
Filter pipe 4, the side of Sterilizing water tank 5 are provided with control screw rod 6, and control the bottom thread connection support supporting plate 7 of screw rod 6, branch
The side of bracketing plate 7 is provided with the first suction pump 8, and the outside of the first suction pump 8 offers pump mouth 9, the first suction pump 8
Side is provided with threaded block 10, and the left and right sides of crust of the device 1 is mounted on auxiliary wheel 11, and the outside of crust of the device 1 connects
It is connected to the first pumping conduit 12, the bottom of crust of the device 1 is connected with the second pumping conduit 13, and the surface of crust of the device 1 is set
It is equipped with driving motor 14, crust of the device 1 is internally provided with the second delivery pipe 15, and the inside of the second delivery pipe 15 is equipped with spiral shell
Vane piece 16, the outside of electric telescopic rod 17 is connected with the second suction pump 18, and the bottom of the second suction pump 18 is connected with plastic cement
Water pipe 19, the bottom of water tank with strainer 3 offers drain through-hole 20, and the inside of water tank with strainer 3 is equipped with stirring blade 21, device
The top of shell 1 is hingedly fixed with sealed container door 22, and the outside of Sterilizing water tank 5 offers infusion hole 23.
Crust of the device 1 is connected as one with water tank with strainer 3 by the first delivery pipe 2, and the longitudinal section of water tank with strainer 3 is circle
Shape structure, and water tank with strainer 3 is to be parallel to each other with filter pipe 4 is crossed, further progress after being extracted by crust of the device 1 to ponding
Processing, lifting device actual use.
The inside for crossing filter pipe 4 is equipped with sealing cover 401, export through-hole 402, filtration core 403 and spoiler 404, and mistake
The outside screw of filter pipe 4 is connected with sealing cover 401, and the outside of sealing cover 401 offers export through-hole 402, Er Qiemi
The side of capping 401 is equipped with filtration core 403, while the outside of filtration core 403 is connected with spoiler 404, and spoiler 404 is indulged
Section is arcuate structure, reduces flow rate of liquid by spoiler 404 and is filtered to the impurity in ponding.
The inside of Sterilizing water tank 5 is equipped with appendix 501, aeration tube 502, exhaust through hole 503 and filtrate guide hole 504, and
Sterilizing water tank 5 is internally connected with appendix 501, and the left and right sides of appendix 501 is connected with aeration tube 502, and exposes
The outside of tracheae 502 offers exhaust through hole 503, while the bottom of Sterilizing water tank 5 offers filtrate guide hole 504, filtrate guide hole
504 longitudinal section is truncated cone-shaped structure, is further sterilized by Sterilizing water tank 5 to filtered liquid, is promoted at the liquid later period
Manage convenience.
Aeration tube 502 is symmetrical about 501 center line of appendix, and the diameter of appendix 501 is less than appendix 501
Diameter, and appendix 501 is to be threadedly coupled with infusion hole 23, and sterilizing gas is imported liquid, promotion pair by appendix 501
The speed of ponding disinfection.
First suction pump 8 constitutes lifting structure, and the number of the first suction pump 8 setting by control screw rod 6 and threaded block 10
The length measured two groups, and control screw rod 6 is the half of 1 length of crust of the device, convenient for being taken out according to the depth adjustment first of ponding
The height of water pump 8 promotes the flexibility used in everyday of the first suction pump 8.
Driving motor 14 is connect with stirring blade 21 and helical blade 16 respectively, and helical blade 16 embeds and is mounted on second
Inside delivery pipe 15, and the second delivery pipe 15 and water tank with strainer 3 are connected to by drain through-hole 20, by helical blade 16 bottom of by
The liquid and silt that portion extracts import water tank with strainer 3, enhance the effect filtered to silt in liquid.
Second suction pump 18 is to be mutually perpendicular to, and plastic cement water pipe 19 is telescopic structure, plastic water with plastic cement water pipe 19
Pipe 19 promotes the convenience for extracting liquid according to the length of the height adjustment itself of the second suction pump 18.
Stirring blade 21 and helical blade 16 are by the composition Stirring structure of driving motor 14, and stirring blade 21 is in square
Shape is distributed on water tank with strainer 3, by stirring blade 21 and stirring of the helical blade 16 to liquid, accelerates the speed of liquid flowing
Degree promotes the efficiency of filtering liquid.
Active carbon filter plate 24 equidistantly distributes on crust of the device 1, and active carbon filter plate 24 and the second pumping conduit
13 is are parallel to each other, and the diameter of the second pumping conduit 13 is filtered less than the diameter of the first pumping conduit 12 by active carbon
Plate 24 is filtered the impurity contained in water, and impurity is avoided excessively to block the second pumping conduit 13.
The working principle of the present embodiment: when using this there is city ponding to extract recirculation function municipal drainage device,
According to Fig. 1 and Fig. 2, operator passes through auxiliary wheel 11 first and crust of the device 1 is pushed to corresponding operating position, when
When city low laying areas ponding is more, operator drives the second suction pump 18 to move down by electric telescopic rod 17, utilizes
Liquid is imported into the second conveying by low laying areas Liquid extracting to plastic cement water pipe 19, by plastic cement water pipe 19 by the second suction pump 18
The inside of pipe 15 is rotated by the helical blade 16 inside the second delivery pipe 15 and liquid is transported in water tank with strainer 3
Portion；
According to Fig. 1 and Fig. 3 and Fig. 6, liquid imported into the inside of water tank with strainer 3 by drain through-hole 20, utilizes drainage
Stirring blade 21 inside case 3 accelerates liquid flowing, and liquid was imported into inside filter pipe 4, utilizes inside filter pipe 4
Spoiler 404 liquid internal soil is obstructed, and the impurity in liquid is filtered using filtration core 403, and benefit
Purified liquid is imported into the inside of Sterilizing water tank 5 with the export through-hole 402 in 401 outside of sealing cover；
According to Fig. 1, Fig. 4 and Fig. 5, after liquid is imported into the inside of Sterilizing water tank 5 by infusion hole 23, by sterilizing gas
It imported into the inside of aeration tube 502 by appendix 501, and is exported gas using the exhaust through hole 503 in 502 outside of aeration tube
After killing virus to liquid, the liquid that disinfection is completed is introduced directly into urban pipe network using filtrate guide hole 504 and is recycled again；
According to Fig. 1, Fig. 2 and Fig. 4 and Fig. 5, when certain horizontal plane that ponding arrives when city, operator rotates control silk
Bar 6, by control screw rod 6 and support supporting plate 7 and threaded block 10 rotated, threaded block 10 drive the first suction pump 8 constantly to
First suction pump 8 and the second pumping conduit 13 are attached by lower movement, pass through the pump mouth 9 opened up on the outside of the first suction pump 8
The liquid deposited to crust of the device 1 extracts, and the inside of crust of the device 1 is imported by the second pumping conduit 13, passes through
Active carbon filter plate 24 carries out primary filtration to liquid and directly stores, and operator can be by opening sealed container door 22 for liquid
It extracts, to complete a series of activities.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. there is one kind city ponding to extract recirculation function municipal drainage device, including crust of the device (1), the first delivery pipe
(2), water tank with strainer (3), the first suction pump (8), pump mouth (9), the first pumping conduit (12), the second pumping conduit (13) and defeated
Fluid apertures (23), it is characterised in that: be communicated at the top of described device shell (1) the first delivery pipe (2), and the first delivery pipe (2)
Top be connected with water tank with strainer (3), be provided with filter pipe (4), the disinfection at left and right sides of the water tank with strainer (3)
The side of water tank (5) is provided with control screw rod (6), and controls bottom thread connection support supporting plate (7) of screw rod (6), the branch
The side of bracketing plate (7) is provided with the first suction pump (8), and pump mouth (9) are offered on the outside of the first suction pump (8), described
The side of first suction pump (8) is provided with threaded block (10), and described device shell is mounted on auxiliary wheel at left and right sides of (1)
(11), it and on the outside of crust of the device (1) is connected with the first pumping conduit (12), the bottom of described device shell (1) is connected with
Two pumping conduits (13), and driving motor (14) are provided with right above crust of the device (1), the inside of described device shell (1)
It is provided with the second delivery pipe (15), and the inside of the second delivery pipe (15) is equipped with helical blade (16), the electric telescopic rod
(17) it is connected on the outside of the second suction pump (18), and the bottom of the second suction pump (18) is connected with plastic cement water pipe (19), it is described
The bottom of water tank with strainer (3) offers drain through-hole (20), and the inside of water tank with strainer (3) is equipped with stirring blade (21), institute
The top for stating crust of the device (1) is hingedly fixed with sealed container door (22), offers infusion hole on the outside of the Sterilizing water tank (5)
(23).
2. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: described device shell (1) is connected as one with water tank with strainer (3) by the first delivery pipe (2), and water tank with strainer (3) is vertical
Section is circular configuration, and water tank with strainer (3) is to be parallel to each other with filter pipe (4) are crossed.
3. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: the inside for crossing filter pipe (4) is equipped with sealing cover (401), export through-hole (402), filtration core (403) and spoiler
(404), and the outside screw of filter pipe (4) excessively is connected with sealing cover (401), and is offered and led on the outside of sealing cover (401)
Through-hole (402) out, and the side of sealing cover (401) is equipped with filtration core (403), while the outside connection of filtration core (403)
Have spoiler (404), the longitudinal section of the spoiler (404) is arcuate structure.
4. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: the inside of the Sterilizing water tank (5) is equipped with appendix (501), aeration tube (502), exhaust through hole (503) and filtrate guide hole
(504), and Sterilizing water tank (5) is internally connected with appendix (501), and at left and right sides of appendix (501) is connected with exposure
Tracheae (502), and exhaust through hole (503) are offered on the outside of aeration tube (502), while the bottom of Sterilizing water tank (5) opens up
Have filtrate guide hole (504), the longitudinal section of the filtrate guide hole (504) is truncated cone-shaped structure.
5. there is one kind according to claim 4 city ponding to extract recirculation function municipal drainage device, feature exists
In: the aeration tube (502) is symmetrical about appendix (501) center line, and the diameter of appendix (501) is less than appendix
(501) diameter, and appendix (501) is to be threadedly coupled with infusion hole (23).
6. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: first suction pump (8) constitutes lifting structure by control screw rod (6) and threaded block (10), and the first suction pump (8) is set
Two groups of the quantity set, and the length for controlling screw rod (6) is the half of crust of the device (1) length.
7. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: the driving motor (14) connect with stirring blade (21) and helical blade (16) respectively, and the embedded peace of helical blade (16)
It is internal mounted in the second delivery pipe (15), and the second delivery pipe (15) is connected to water tank with strainer (3) by drain through-hole (20).
8. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: second suction pump (18) is to be mutually perpendicular to, and plastic cement water pipe (19) is telescopic structure with plastic cement water pipe (19).
9. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: the stirring blade (21) and helical blade (16) pass through driving motor (14) and constitute Stirring structure, and stirring blade
(21) in distributed rectangular on water tank with strainer (3).
10. there is one kind according to claim 1 city ponding to extract recirculation function municipal drainage device, feature exists
In: the active carbon filter plate (24) equidistantly distributes on crust of the device (1), and active carbon filter plate (24) draws water with second
Pipeline (13) is to be parallel to each other, and the diameter of the second pumping conduit (13) is less than the diameter of the first pumping conduit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214727.2A CN109778982A (en) | 2019-03-20 | 2019-03-20 | There is one kind city ponding to extract recirculation function municipal drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214727.2A CN109778982A (en) | 2019-03-20 | 2019-03-20 | There is one kind city ponding to extract recirculation function municipal drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109778982A true CN109778982A (en) | 2019-05-21 |
Family
ID=66489603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214727.2A Withdrawn CN109778982A (en) | 2019-03-20 | 2019-03-20 | There is one kind city ponding to extract recirculation function municipal drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109778982A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169338A (en) * | 2019-06-17 | 2019-08-27 | 西安文贝知识产权服务有限公司 | A kind of soil drip irrigation equipment that can reduce moisture drain evaporation |
| CN110792091A (en) * | 2019-11-07 | 2020-02-14 | 湖北金湖建设工程有限公司 | Counter-flow drainage device for constructional engineering |
| CN111236550A (en) * | 2020-03-04 | 2020-06-05 | 诸暨新伏给排水设备有限公司 | Drainage device for drainage on roof of drainage house |
| CN111270641A (en) * | 2020-03-28 | 2020-06-12 | 佘流明 | Urban road surface drainage equipment |
| CN111969760A (en) * | 2020-08-11 | 2020-11-20 | 温岭市东菱电机有限公司 | 3300V high pressure permanent-magnet variable frequency motor all-in-one |
| CN112047523A (en) * | 2020-08-27 | 2020-12-08 | 潘兆声 | A reposition of redundant personnel purifier for urban domestic sewage and rainwater are handled |
| CN112123975A (en) * | 2020-10-20 | 2020-12-25 | 宿迁学院 | Electrician electronic class teaching device |
-
2019
- 2019-03-20 CN CN201910214727.2A patent/CN109778982A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169338A (en) * | 2019-06-17 | 2019-08-27 | 西安文贝知识产权服务有限公司 | A kind of soil drip irrigation equipment that can reduce moisture drain evaporation |
| CN110792091A (en) * | 2019-11-07 | 2020-02-14 | 湖北金湖建设工程有限公司 | Counter-flow drainage device for constructional engineering |
| CN111236550A (en) * | 2020-03-04 | 2020-06-05 | 诸暨新伏给排水设备有限公司 | Drainage device for drainage on roof of drainage house |
| CN111270641A (en) * | 2020-03-28 | 2020-06-12 | 佘流明 | Urban road surface drainage equipment |
| CN111969760A (en) * | 2020-08-11 | 2020-11-20 | 温岭市东菱电机有限公司 | 3300V high pressure permanent-magnet variable frequency motor all-in-one |
| CN112047523A (en) * | 2020-08-27 | 2020-12-08 | 潘兆声 | A reposition of redundant personnel purifier for urban domestic sewage and rainwater are handled |
| CN112123975A (en) * | 2020-10-20 | 2020-12-25 | 宿迁学院 | Electrician electronic class teaching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109778982A (en) | There is one kind city ponding to extract recirculation function municipal drainage device | |
| CN206978285U (en) | A kind of anticlogging drip irrigation appliance | |
| CN209702445U (en) | Municipal plumbing sewage pre-treatment device | |
| CN106069988A (en) | A kind of giant salamander culture pond with water circulatory function | |
| CN205357487U (en) | Energy -saving irrigation system | |
| CN206993955U (en) | A kind of gardens intelligent environment protection water injector | |
| CN202465415U (en) | Hydro-automation rainwater collection and water treatment system | |
| CN205974085U (en) | Park rain water circulating system | |
| CN110073948B (en) | Intelligent irrigation system for farmland | |
| CN207412951U (en) | A kind of water delivery device for hydraulic engineering | |
| CN108566913A (en) | A kind of pond circulation flowing water square cultivation tank systems | |
| CN208517187U (en) | A kind of gardens wastewater treatment purification device | |
| CN208462614U (en) | A kind of Catchwork irrigation device for gardens | |
| CN208151136U (en) | A kind of oil conte, sewage treatment device | |
| CN205974121U (en) | Hinder mesh filter formula and directly drink machine | |
| CN110510789A (en) | A kind of Domestic waste penetrating fluid purification device | |
| CN211921233U (en) | Black smelly water treatment system | |
| CN204180727U (en) | Fishing ground nursery Special filtering system | |
| CN214061749U (en) | Undisturbed sediment suction device for water body | |
| CN216513249U (en) | Sewage treatment device for ditches in industrial park | |
| CN206837573U (en) | A kind of manual water pressurizing device delivery port well water filter | |
| CN216948526U (en) | Novel municipal rainwater retaining device | |
| CN206720900U (en) | A kind of water treatment device | |
| CN108975630A (en) | Sewage-treatment plant with germs collect structure | |
| CN216155694U (en) | Membrane bioreactor device for treating organic wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
|
| WW01 | Invention patent application withdrawn after publication |