CN210238736U

CN210238736U - Municipal administration rainwater cycle recycle collecting pit

Info

Publication number: CN210238736U
Application number: CN201920813784.8U
Authority: CN
Inventors: Mingli Li; 李明利; Wenjie Liu; 刘文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-03
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a collection tank for municipal rainwater recycling and reuse, which comprises a main tank body, a primary filtration cavity is arranged inside the main tank body, and a clean water cavity is arranged inside the main tank body on one side of the primary filtration cavity, A solid removal mechanism is installed inside the primary filtration chamber, and a fine filtration mechanism is installed inside the primary filtration chamber on one side of the solid removal mechanism. The fine filtration mechanism includes a secondary sieve plate and a filter tower, at least two secondary The sieve plate is installed inside the primary filtration chamber, and the filter tower is installed at the middle position of the two secondary sieve plates. The utility model is provided with a series of structures, so that the municipal rainwater can be recycled and reused in the collection tank, while the rainwater in the municipal environment can be collected, the filtering effect can be realized, and the impurities in the water body can be removed by screw feeding. It can realize multi-level filtration effect, and carry out the use effect of different water bodies according to different use conditions, which is conducive to the realization of large-scale municipal garden irrigation operations.

Description

Municipal administration rainwater cycle recycle collecting pit

Technical Field

The utility model relates to a municipal administration environmental protection technology field specifically is a municipal administration rainwater recycling collecting pit.

Background

In the actual municipal work process, except on facilities such as roads, bridges, the most closely related to urban residents, the municipal garden engineering is too much, the residential environment of residents can be effectively improved by the municipal garden engineering, and the sufficient environment-friendly greening effect is realized.

In the actual working process of municipal gardens, trees and the like need to be irrigated, even some ornamental devices such as fountains, in the processes, a large amount of water is consumed, and in order to save water, a rainwater collecting tank is built to filter and obtain irrigation water, which is only the existing collecting tank, the filter has certain limitation on the filtration of impurities, the impurities are accumulated in the collecting tank, particularly the sludge dissolved in water and the like, if the impurities are accumulated in the collecting tank for a long time, the filter effect of the water body is easily influenced, moreover, the existing collecting pool has a single filtering mode, and under the condition of the same filtering effect and different using methods, the requirements for water quality are different, the water quality requirement of water for irrigation is not high, the water quality requirement of water for ornamental fountains and the like is high, and the water quality of water used by a common collecting tank is the same.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration rainwater cycle recycle collecting pit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration rainwater cycle recycle collecting pit, includes the main cell body, the inside of main cell body is provided with just strains the chamber, just strain the inside clear water chamber that is provided with of main cell body of chamber one side, just the internally mounted in straining the chamber has except that solid mechanism, it installs the essence mechanism to remove the inside of just straining the intracavity portion of mechanism one side, the essence is strained the mechanism and is included second grade sieve and filter tower, and two piece at least second grade sieves are installed in the inside of just straining the chamber, and the intermediate position department at two second grade sieves is installed to the filter tower.

Preferably, remove solid mechanism and include one-level sieve and hob, the one-level sieve is installed at the inside of the primary filter chamber of second grade sieve one side, and the hob is installed in the clearance department of one-level sieve and primary filter chamber inner wall, and the hob upwards extends to main cell body top.

Preferably, the top end of the main tank body is provided with a discharge port, and the top end of the main tank body outside the discharge port is provided with a motor frame.

Preferably, a water collecting pipe is installed on the surface of one side of the main tank body, a primary filter screen is installed at the top end inside the water collecting pipe, and an interference channel is installed at the edge of the top end of the surface of the other side of the main tank body.

Preferably, a sealing cover is arranged on the top end surface of the main tank body on one side of the motor frame.

Preferably, a main water suction pump is installed on the surface of the main tank body on one side of the sealing cover, a three-way valve is installed at the input end of the main water suction pump, a primary water suction pipe is installed at one end of the three-way valve, and a secondary water suction pipe is installed at the other end of the three-way valve.

Preferably, the inner wall surface of the primary filter cavity on one side of the secondary sieve plate and the inner wall surface of the clear water cavity on the other side of the secondary sieve plate are both provided with crawling ladders.

Preferably, the internally mounted of clear water chamber has the operation casing, and the internally mounted of operation casing has the agitator tank, and the top surface of agitator tank is provided with into medicine mouth, and advances medicine mouth upwards to extend to main cell body top.

Preferably, the inside of the operation shell is provided with a main water suction pump, the inside of the operation shell on one side of the main water suction pump is provided with an auxiliary water suction pump, the auxiliary water suction pump is connected with the main water suction pump through a pipeline, and the surface of the pipeline is provided with a liquid inlet pipe through a valve.

Preferably, the output end of the auxiliary water suction pump is provided with a main drainage pipe, the surface of the branch drainage pipe is provided with a branch drainage pipe, and the surface of the main drainage pipe on one side of the main drainage pipe is provided with a liquid outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this municipal administration rainwater cycle recycle collecting pit, through the hob, use with the motor frame combines, can carry out rotary motion from bottom to top, drive the inside solid state rubbish upward movement of entering main cell body, realize the rubbish of spiral material loading and clear away the effect, and through the one-level sieve, can be detained the rubbish formation of tentatively getting into the great granule of main cell body, and form spacing effect, can do benefit to the material loading of hob with the space of just straining the chamber and clear away the realization of effect.

2. This municipal administration rainwater cycle recycle collecting pit, through the collector pipe, can collect the sewer of usefulness with each municipal rainwater and be connected, do benefit to inside the leading-in collecting pit of rainwater, and through the primary filter screen, can filter the large-scale impurity in the rainwater, avoid blocking up the pipeline, and through filtering the tower, inside packing has filtering material, like quartzy, can realize meticulous filterable effect to the water, do benefit to the higher water of production quality, do benefit to the in-service use, and through the second grade sieve, when can carrying out spacing installation to filtering the tower, filter once more to the partial impurity in the water, avoid more impurity to save inside filtering the tower, influence life cycle.

3. This municipal administration rainwater cycle recycle collecting pit, through sealed lid, can seal single or even a plurality of main cell body's top opening, and conveniently open, do benefit to the inside processing such as desilting of main cell body, and through the cat ladder, can do benefit to the manual work and get into inside the main cell body along the cat ladder, carry out manual operation, absorb water through the one-level and manage, can discharge the water after the one-level sieve is crossed, do benefit to and carry out operations such as municipal garden irrigation, and absorb water through the second grade and manage, can discharge the higher water of clear water intracavity pureness degree, do benefit to uses such as fountain.

4. This municipal administration rainwater cycle recycle collecting pit, through operating the casing, can be inside main cell body with fixed mounting such as suction pump, and it is isolated to carry out, avoid the outside to cause destruction to its inside part, through the agitator tank, use with advancing the medicine mouth and combine, can carry out when green planting maintenance as required, apply medicine or fertilizer etc. in the water, do benefit to the management and use, and be responsible for through the drainage, use with the drainage branch pipe combination, can be carrying out directional discharge to the water, do benefit to and connect a plurality of water pipes, realize operations such as irrigation of large tracts of land.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the inner structure of the clean water chamber in embodiment 2;

FIG. 3 is a schematic view of the pipe distribution in example 2.

In the figure: 1. a main tank body; 2. a primary filter cavity; 3. a screw rod; 4. a water collection pipe; 5. primary filtering net; 6. a discharge port; 7. a motor frame; 8. a first-stage sieve plate; 9. a primary suction pipe; 10. a sealing cover; 11. a filtration tower; 12. a main water suction pump; 13. interference channels; 14. a secondary suction pipe; 15. a clear water cavity; 16. climbing a ladder; 17. a second-stage sieve plate; 18. an operating housing; 19. a drain branch pipe; 20. a medicine inlet; 21. a liquid outlet pipe; 22. a liquid inlet pipe; 23. a stirring tank; 24. a secondary water suction pump; 25. a main drainage pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, the municipal rainwater recycling and collecting tank of the embodiment includes a main tank body 1, the main tank body 1 can be directly located in the ground and used for storing collected rainwater, a primary filtering chamber 2 is arranged in the main tank body 1 and used for filtering rainwater in multiple stages, a clear water chamber 15 is arranged in the main tank body 1 on one side of the primary filtering chamber 2 and used for storing filtered water, a solidifying mechanism is arranged in the primary filtering chamber 2 and includes a first-stage sieve plate 8 and a screw rod 3, the first-stage sieve plate 8 is arranged in the primary filtering chamber 2 on one side of a second-stage sieve plate 17 and has a certain gap with the inside of the main tank body 1, the mesh of the first-stage sieve plate 8 is small and can retain large impurities, the screw rod 3 is arranged in the gap between the first-stage sieve plate 8 and the inner wall of the primary filtering chamber 2 and can contact with surrounding solid garbage under rotation motion to form a spiral upward ejection effect, the spiral rod 3 extends upwards to the upper part of the main tank body 1, the top end of the main tank body 1 is provided with a discharge port 6, the top end of the actual spiral rod 3 extends to the upper part of the main tank body 1 through the discharge port 6, the ejected solid garbage can be led out from the discharge port 6, the top end of the main tank body 1 at the outer side of the discharge port 6 is provided with a motor frame 7, the motor frame 7 consists of a triangular bracket and a motor, the output end of the motor is connected with the input end of the spiral rod 3 and can drive the spiral rod 3 to rotate, a fine filtering mechanism is arranged inside the primary filtering cavity 2 at one side of the removing mechanism and comprises a secondary sieve plate 17 and a filtering tower 11, at least two secondary sieve plates 17 are arranged inside the primary filtering cavity 2, the mesh of the secondary sieve plates 17 is small, small impurities can be filtered and retained, the filtering tower 11 is arranged at the middle position of the two secondary sieve plates 17, the filtering tower 11 can actually be a tower-, do benefit to the water and get into, the inside actual packing of filter tower 11 has the filter mass, like quartz, can realize meticulous filterable effect to the water, does benefit to the water that produces the quality height.

Specifically, a water collecting pipe 4 is installed on one side surface of a main tank body 1, the end of the water collecting pipe 4 extends to a gap between a first-stage sieve plate 8 and the inner wall of the main tank body 1, and can be connected with each sewer for collecting municipal rainwater, so as to facilitate the rainwater to be guided into the collecting tank, a primary filter screen 5 is installed at the top end of the water collecting pipe 4, the primary filter screen 5 has a large mesh size, so as to filter large impurities in rainwater and avoid blocking pipelines, an interference channel 13 is installed at the top end edge of the other side surface of the main tank body 1, an input end is located at the top end position of the inner wall of a clear water cavity 15, so that when excessive rainwater exists in the collecting tank, a overflowing water body can be guided into the sewer and even a river, a sealing cover 10 is installed on the top end surface of the main tank body 1 on one side of a motor frame 7, and the actual sealing covers 10 can be multiple and are provided with multiple openings, for example, two sealing covers 10 are, the opening can be opened, so that the actual operation can be conveniently carried out in different areas of the main tank body 1 by manpower, such as dredging or replacing the internal filling of the filter tower 11.

Furthermore, a main water suction pump 12 is installed on the surface of the main tank body 1 on one side of the sealing cover 10, the main water suction pump 12 can provide electric energy from an external power supply and can drive a water body to pressurize so as to realize directional discharge, the type of the main water suction pump 12 can be selected as a JET-G17-37 water suction pump, a three-way valve is installed at the input end of the main water suction pump 12 and has a three-way conduction or closing effect, a primary water suction pipe 9 is installed at one end of the three-way valve, the input end of the primary water suction pipe 9 extends into the primary filter cavity 2 and can discharge the water body filtered by the primary sieve plate 8 so as to be beneficial to municipal garden irrigation and other operations, a secondary water suction pipe 14 is installed at the other end of the three-way valve, the input end of the actual secondary water suction pipe 14 is located inside the clean water cavity 15, and the.

Furthermore, the inner wall surface of the primary filter cavity 2 on one side of the secondary sieve plate 17 and the inner wall surface of the clean water cavity 15 on the other side of the secondary sieve plate 17 are both provided with a ladder stand 16, the ladder stand 16 is actually positioned below the sealing cover 10, and a human body can step on the ladder stand 16, so that the manual operation of entering the main tank body 1 is facilitated.

The using method of the embodiment comprises the following steps: in actual use, the main tank body 1 can be installed in the ground and can be integrally of a waterproof concrete structure, rainwater can be collected by the water collecting pipe 4 through a sewer in a rainwater weather, large impurities in the water can be isolated by the primary filter screen 5, the introduced water is directly contacted with the screw rod 3, the water flows towards the right side after being filtered by the primary filter plate 8, the filtered and retained garbage in the water is at the left side position of the primary filter plate 8, after being retained to a certain amount, the motor frame 7 can be started to drive the screw rod 3 to rotate, the blades of the screw rod 3 are contacted with the garbage, the garbage can be driven to be upwards pushed out when the screw rod 3 rotates, the gaps between the blades of the actual screw rod 3 and the inner wall of the primary filter cavity 2 and the surface of the primary filter plate 8 are small, the extrusion effect on the garbage can be formed, the garbage is led out from the discharge port 6, and the garbage discharge effect is realized, the water body filtered by the first-stage sieve plate 8 is secondarily filtered by the second-stage sieve plate 17 on one side and then can be in filling contact with quartz in the filter tower 11 to achieve the effect of quartz filtration, the water body after full filtration can be accumulated in the clear water cavity 15, and when the water body with low water quality requirement needs to be used, such as garden irrigation and the like, the connecting end of the three-way valve and the first-stage water suction pipe 9 can be opened, the main water suction pump 12 is started to suck out the unfiltered water body in the primary filtration cavity 2, and when the water body with higher water quality needs to be used, such as municipal fountain water, the connection of the three-way valve and the second-stage water suction pipe 14 can be only opened, and the water body in the clear water cavity 15 is guided out.

Example 2

The municipal rainwater recycling collection pool of the embodiment has basically the same structure as the municipal rainwater recycling collection pool of the embodiment 1, and the difference is that: an operation shell 18 is installed inside the clean water cavity 15, a stirring tank 23 is installed inside the operation shell 18, a medicine inlet 20 is arranged on the top end surface of the stirring tank 23, and the medicine inlet 20 extends upwards to the top end of the main tank body 1 (see fig. 2 and 3). Operation casing 18 itself is waterproof type concrete part, can form isolated space, and at this moment, the second grade absorbs water pipe 14 and extends to operation casing 18 inside through the end in clear water chamber 15, and agitator tank 23 is inside to have the agitator, when carrying out municipal garden irrigation, when needing to carry out operations such as liquid manure or medicine of giving fertilizer to poor free of charge to green planting, can put into agitator tank 23 through into medicine mouth 20 with the somatic body to realize the stirring and mix the effect.

Specifically, a main water suction pump 12 is installed inside an operation housing 18, the main water suction pump 12 is sealed and protected by the operation housing 18 and is connected with a secondary water suction pipe 14 in series, an auxiliary water suction pump 24 is installed inside the operation housing 18 on one side of the main water suction pump 12, the actual main water suction pump 12 and the auxiliary water suction pump 24 are of the same type and are JET-G17-37 water suction pumps, electric energy can be provided by an external power supply, the auxiliary water suction pump 24 and the main water suction pump 12 are connected through a pipeline and are connected in series to form a pump set, after the pump set is started, secondary pressurization operation is carried out on a water body, a liquid inlet pipe 22 is installed on the surface of the pipeline, the tail end of the liquid inlet pipe 22 extends into a stirring tank 23, and after the pump set is started, the water body can be guided.

Furthermore, a main drainage pipe 25 is installed at the output end of the auxiliary suction pump 24, the main drainage pipe 25 extends transversely, a branch drainage pipe 19 is installed on the surface of the main drainage pipe 25, water can be discharged directionally, connection of a plurality of water pipes or sprinkler heads is facilitated, large-area municipal garden irrigation and other operations are achieved, a drain pipe 21 is installed on the surface of the main drainage pipe 25 on one side of the branch drainage pipe 19 through a valve, the drain pipe 21 is connected with the interior of the stirring tank 23 and is higher than the liquid inlet pipe 22, and liquid medicine and the like in the stirring tank 23 can be led out.

The using method of the embodiment comprises the following steps: the inside of the operation shell 18 can be used for installing a main water suction pump 12, an auxiliary water suction pump 24, a stirring tank 23 and the like, the operation shell 18 is sealed through a sealing cover 10, meanwhile, when large-area irrigation is needed, the main water suction pump 12 and the auxiliary water suction pump 24 can be started simultaneously, secondary pressurization is carried out on water entering a secondary water suction pipe 14, so as to improve the lift, the water enters the inside of a main drainage pipe 25, a branch drainage pipe 19 is opened, the water is guided into an external pipeline through the branch drainage pipe 19 and is discharged through a nozzle and the like, when fertilizers or pesticide needs to be applied to trees and the like to be irrigated, valves on the pipeline connecting the main water suction pump 12 and the auxiliary water suction pump 24 can be opened, only the main water suction pump 12 is started, the water of the main water suction pump 12 is guided into the stirring tank 23 through a liquid inlet pipe 22, meanwhile, the pesticide is guided into the stirring tank 23 through a pesticide inlet 20, and is fully mixed with the water through a stirrer, the valve on the liquid outlet pipe 21 is opened, and the liquid medicine mixture directly enters the main drainage pipe 25 to perform irrigation operation through the branch drainage pipe 19.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A collection tank for municipal rainwater recycling and reuse, comprising a main tank body (1), characterized in that: the main tank body (1) is provided with a primary filtration cavity (2) inside, and the primary filtration cavity (2) ) on one side of the main tank body (1) is provided with a clean water cavity (15), a solid removal mechanism is installed inside the primary filtration chamber (2), and the primary filtration chamber (2) on one side of the solid removal mechanism is inside A fine filtration mechanism is installed, the fine filtration mechanism includes a secondary sieve plate (17) and a filter tower (11), at least two secondary sieve plates (17) are installed inside the primary filtration chamber (2), and the filter tower (11) is installed in the middle of the two secondary sieve plates (17).

2. A municipal rainwater recycling collection tank according to claim 1, characterized in that: the solid removal mechanism comprises a first-level sieve plate (8) and a screw rod (3), and a first-level sieve plate (8) Installed inside the primary filtration chamber (2) on one side of the secondary sieve plate (17), the screw rod (3) is installed in the gap between the primary sieve plate (8) and the inner wall of the primary filtration chamber (2), and the screw rod ( 3) Extend up to the top of the main tank body (1).

3. A municipal rainwater recycling collection tank according to claim 1, characterized in that: the top of the main tank body (1) is provided with a discharge port (6), and the discharge port (6) is outside A motor frame (7) is installed on the top of the main pool body (1).

4. A municipal rainwater recycling and reuse collection tank according to claim 1, characterized in that: a water collecting pipe (4) is installed on one side surface of the main tank body (1), and the inside of the water collecting pipe (4) is A primary filter screen (5) is installed at the top, and an interference channel (13) is installed at the top edge of the other side surface of the main tank body (1).

5 . The municipal rainwater recycling collection tank according to claim 3 , wherein a sealing cover ( 10 ) is installed on the top surface of the main tank body ( 1 ) on one side of the motor frame ( 7 ). 6 .

6. The municipal rainwater recycling and reuse collection tank according to claim 5, characterized in that: a main suction pump (12) is installed on the surface of the main tank body (1) on one side of the sealing cover (10), and a main suction pump (12) is installed on the surface. A three-way valve is installed at the input end of the suction pump (12), one end of the three-way valve is installed with a primary suction pipe (9), and the other end of the three-way valve is installed with a secondary suction pipe (14).

7. The municipal rainwater recycling collection tank according to claim 1, characterized in that: the inner wall surface of the primary filtration chamber (2) on one side of the secondary sieve plate (17) and the secondary sieve plate (17) ) on the other side of the clean water cavity (15) on the inner wall surface are installed with ladders (16).

8. The municipal rainwater recycling and reusing collection tank according to claim 1, characterized in that: an operation casing (18) is installed inside the clean water cavity (15), and the inside of the operation casing (18) is A stirring tank (23) is installed, the top surface of the stirring tank (23) is provided with a medicine inlet (20), and the medicine inlet (20) extends upward to the top of the main tank body (1).

9 . The municipal rainwater recycling and reuse collection tank according to claim 8 , wherein a main suction water pump ( 12 ) is installed inside the operating housing ( 18 ), and one side of the main suction water pump ( 12 ) is installed. 10 . An auxiliary suction pump (24) is installed inside the operating casing (18) of the auxiliary suction pump (24), which is connected with the main suction pump (12) through a pipeline, and a liquid inlet pipe (22) is installed on the surface of the pipeline through a valve member.

10. The municipal rainwater recycling and reusing collection tank according to claim 9, characterized in that: the output end of the auxiliary suction pump (24) is installed with a main drain (25), and the surface of the main drain (25) is installed on the surface There is a drain branch pipe (19), and a liquid outlet pipe (21) is installed on the surface of the drain main pipe (25) on one side of the drain branch pipe (19).