CN212336150U

CN212336150U - Intelligent rainwater collecting device

Info

Publication number: CN212336150U
Application number: CN201922357574.5U
Authority: CN
Inventors: 袁正韬; 袁琪朗
Original assignee: Ningbo City College of Vocational Technology
Current assignee: Ningbo City College of Vocational Technology
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2021-01-12
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an intelligent rainwater collecting device, which comprises a primary water filtering barrel, a purified water collecting barrel and a sewage collecting barrel, wherein a first holding cavity for holding primary water is arranged in the primary water filtering barrel, a second holding cavity for holding purified water is arranged in the purified water collecting barrel, a third holding cavity for holding sewage is arranged in the sewage collecting barrel, the upper end surface of the primary water holding barrel is provided with a first water inlet communicated with the ground, a primary water filtering layered structure is arranged in the primary water filtering cavity, the inner side wall of the upper end of the first holding cavity is provided with a first water outlet, the primary water structure of the first water outlet is communicated with a first water pump, the first water pump is communicated with the inner side wall of the second holding cavity, the inner side wall of the lower end of the first holding cavity is provided with a second water outlet for discharging sewage, the second water outlet is provided with a control structure for controlling sewage discharging, the second water outlet is communicated with a second water pump through, the outer side wall of the primary water filter barrel is provided with a first circuit board which is electrically connected with the first water pump, the second water pump and the control structure.

Description

Intelligent rainwater collecting device

Technical Field

The utility model relates to a technical field is collected to the rainwater, especially relates to an intelligence rainwater collection device.

Background

The rainwater collection system refers to the whole process of rainwater collection, and can be divided into five major links, namely rainwater collection through a rainwater collection pipeline, flow abandoning and sewage interception, rainwater storage in a PP rainwater collection tank, filtering and disinfection, purification and recycling, wherein the collected rainwater is used for irrigating crops, replenishing underground water, and can also be used for landscape environment, greening, water for car washing yards, road flushing and cooling water replenishment, toilet flushing and other non-domestic water uses. Can save water resources and greatly relieve the water shortage problem in China.

The operation of present rainwater purification system is comparatively troublesome, can't be better realize holistic purifying effect to relevant on-off control is not intelligent enough, can influence the experience that people used.

In the prior art, a rainwater collecting device is directly buried on the ground, but the rainwater collecting device in the existing market can only simply collect purified water and can not intelligently remove filtered sewage; therefore, the rainwater collecting device in the prior art can reduce the purity of collected rainwater after long-time rainwater collection.

In the technical scheme, the first circuit board and the second circuit board are conventional control circuits in the market, and the control circuits are common and most of the control circuits are public and common, so that the control circuits are not specifically developed in the technical scheme; the first circuit board and the second circuit board can be a single chip microcomputer or other control integrated circuits.

In the technical scheme, the first water pump is a water pump with Langsai brand and the model number of HL 80-23; belongs to the prior art, and therefore, is not particularly developed in the technical scheme.

In the technical scheme, the brand of the second water pump is Shanghai Bei De, and the model is 25WQD 3-7-0.25S; belongs to the prior art, and therefore, is not particularly developed in the technical scheme.

In the technical scheme, the first contact switch is a contact switch of a ZSENSITC switch in Taiwan China; belongs to the prior art, and therefore, is not particularly developed in the technical scheme.

In the technical scheme, the first water induction switch and the second water induction switch are SW08 type water induction switches; belongs to the prior art, and therefore, is not particularly developed in the technical scheme.

The initial water of rainwater means: in the early stage of rainfall, a large amount of acid gases, automobile exhaust, factory waste gas and other pollutant gases in the air are dissolved in the rainwater, and after the rainwater falls to the ground, the rainwater in the early stage contains a large amount of pollutants due to scouring of roofs, asphalt concrete roads and the like, so that the pollution degree of the rainwater in the early stage is higher and even exceeds that of common urban sewage; therefore, the rainwater is required to be removed when being collected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a rainwater collecting device is provided which can independently clean sewage in a sewage collecting barrel and can effectively filter primary water.

The utility model provides a technical scheme that above-mentioned problem adopted does: an intelligent rainwater collecting device comprises a primary water filtering barrel, a purified water collecting barrel and a sewage collecting barrel, wherein a first accommodating cavity for accommodating primary water is arranged in the primary water filtering barrel, a second accommodating cavity for accommodating purified water is arranged in the purified water collecting barrel, a third accommodating cavity for accommodating sewage is arranged in the sewage collecting barrel, a first water inlet communicated with the ground is arranged on the upper end face of the primary water filtering barrel, a primary water filtering layered structure is arranged in the primary water filtering cavity, a first water outlet is arranged on the inner side wall of the upper end of the first accommodating cavity, the first water outlet is communicated with a first water pump through a first water outlet pipe, the first water pump is communicated with the inner side wall of the second accommodating cavity, a second water outlet used for discharging sewage is arranged on the inner side wall of the lower end of the first accommodating cavity, a control structure used for controlling sewage discharging is arranged on the second water outlet, the second water outlet is communicated with a second water pump through, the outer side wall of the primary water filter barrel is provided with a first circuit board which is electrically connected with the first water pump, the second water pump and the control structure.

After the structure more than adopting, the utility model discloses with the current structure contrast have following advantage:

the utility model discloses an intelligence rainwater collection device compares in the rainwater collection device among the prior art more intelligent more automatic. The water pump and the motor in the rainwater collector can be driven to automatically do work through automatic detection among the switches; therefore, the full automation of the whole rainwater collection process is completed.

As a preference: the primary water filtering layered structure comprises a first baffle horizontally arranged in a first containing cavity, the outer side wall of the first baffle and the inner side wall of the first containing cavity are integrally formed, a first through hole through which water can pass is formed in the center of the first baffle, a second baffle is arranged below the first through hole, the outer side wall of the second baffle is circumferentially connected with the lower end face of the first baffle through an elastic wire, a first contact switch is arranged on the lower end face of the first baffle, the first contact switch is positioned right above the second baffle, and a gap through which water can flow from the upper end of the first containing cavity to the lower end of the first containing cavity is reserved between the upper end face of the second baffle and the lower end face of the first baffle.

As a preference: the control structure comprises a first groove arranged on the inner side wall of the second water outlet, a third baffle is slidably connected in the first groove, a first motor is fixedly connected to the inner bottom surface of the first groove, the first motor is slidably connected with the third baffle through a first telescopic rod, and a first sliding groove which can be used for the third baffle to be embedded into and used for closing the second water outlet is further formed in the second water outlet.

As a preference: the first contact switch is arranged on the lower end face of the first baffle, the first contact switch is located right above the second baffle, the second baffle is a baffle which is made of foam and can float on the water surface, the first contact switch is electrically connected with the first circuit board, a first water induction switch is arranged on the inner side wall of the first containing cavity above the first baffle, the first water induction switch is located above the first water outlet, the first water induction switch is electrically connected with the first circuit board, the first water induction switch can drive the first water pump to extract water which is primarily filtered in the first containing cavity through the first circuit board, and a first filter screen which is arranged at the position, at which the first water outlet is arranged, is used for preventing impurities from flowing into the water purification collecting barrel through the first water pump is arranged on the inner side wall of the first containing cavity.

As a preference: the inner side wall of the first accommodating cavity between the first water outlet and the upper end face of the first baffle is provided with a second water induction switch, the second water induction switch is electrically connected with the first circuit board, the second water induction switch drives the second water pump to extract water filtered by the primary water filtering layered structure through the first circuit board, and the water filtered by the primary water filtering layered structure is extracted into the third accommodating cavity.

As a preference: the outer side wall of the sewage collecting barrel is provided with a third water outlet communicated with a third containing cavity inside the sewage collecting barrel, one end of the third containing cavity is far away from the third water outlet and is communicated with a third water pump, one end of the third water pump is far away from the third water outlet and is communicated with a sewer, the inner side wall of the third containing cavity is provided with a second water induction switch, the outer side wall of the sewage collecting barrel is provided with a second circuit board, and the second water induction switch is electrically connected with the second circuit board.

As a preference: the inner side wall of the first water outlet pipe is provided with a first water flow inductive switch which is electrically connected with the first circuit board, the inner side wall of the second water outlet pipe is provided with a second water flow inductive switch which is electrically connected with the second circuit board.

As a preference: and a fourth water outlet is formed in the inner side wall of the lower end of the second accommodating cavity, the fourth water outlet is communicated with the outer side wall of the purified water collecting barrel and a third water outlet pipe, and one end, far away from the fourth water outlet, of the third water outlet pipe is communicated with an overground water outlet device.

As a preference: the outer sides of the first circuit board and the second circuit board are both sleeved with a cover body used for water proofing.

Drawings

Fig. 1 is the utility model relates to an intelligence rainwater collection device's schematic structure diagram.

In the figure, 1, a primary water filter barrel, 2, a purified water collection barrel, 3, a sewage collection barrel, 4, a primary water filter layered structure, 5, a control structure, 6, a water outlet device, 7, a cover body, 11, a first containing cavity, 12, a first water inlet, 13, a first water outlet, 14, a second water outlet, 15, a first circuit board, 21, a second containing cavity, 22, a fourth water outlet, 23, a third water outlet pipe, 31, a third containing cavity, 32, a third water outlet, 33, a third water pump, 34, a second water induction switch, 35, a second circuit board, 41, a first baffle, 42, a first through hole, 43, a second baffle, 44, an elastic wire, 45, a first contact switch, 51, a first groove 52, a third baffle, 53, a first motor, 54, a first telescopic rod, 55, a first chute, 111, a first water induction switch, 112, a first filter screen, and a second water induction switch, 114. the water flow control device comprises a first water flow inductive switch 131, a first water outlet pipe 132, a first water pump 141, a second water outlet pipe 142, a second water pump 143 and a second water flow inductive switch.

Detailed Description

An embodiment of the present invention will be described with reference to the accompanying drawings.

Example 1: referring to fig. 1, the rainwater collecting device in the technical scheme is deeply buried under the ground, and one end of the first water inlet, which is far away from the primary water filter barrel, is flush with the ground, so that rainwater can flow through the first water inlet along the ground and enter a first accommodating cavity in the primary water filter barrel when raining, the rainwater flowing into the first accommodating cavity can firstly flow to a first baffle plate, and the rainwater can flow into the lower end of the first accommodating cavity through a first through hole for the primary water to flow into the lower end of the first accommodating cavity because the center of the first baffle plate is provided with the first through hole; after the rainwater is continuously accumulated in the first accommodating cavity, the horizontal plane of the rainwater can continuously rise until the horizontal plane of the rainwater is contacted with the lower end face of the second baffle plate; at this moment, after the horizontal plane of the rainwater continuously rises, the second baffle can rise along with the continuous rise of the water surface until the second baffle rises to be abutted against the lower end face of the first baffle, and the second baffle can touch the first contact switch.

At the moment, the first contact switch transmits a signal to the first circuit board, so that the first circuit board drives the first water pump and the second water pump to be in a standby state, and the initial water filtering state of the rainwater is finished, so that the initial water in the rainwater is filtered; continuous precipitation this moment, the rainwater can be saved in the cavity of first baffle top in first holding intracavity, when the rainwater is saved a quantitative in the space of first baffle top, the horizontal plane of rainwater can touch with the first water inductive switch that is located first holding chamber up end inside wall, first water inductive switch can give first circuit board with signal transmission this moment, and first circuit board can give first water pump the instruction of beginning doing work, the rainwater of first baffle top can flow through the second holding intracavity in first filter screen entering water purification collecting vessel under the extraction of first water pump.

When the first water pump extracts the horizontal plane of the rainwater in the first containing cavity to be lower than the first water outlet, the first water flow inductive switch on the inner side wall of the first water outlet pipe can detect the termination of water flow, and at the moment, the first water flow inductive switch can give an instruction to the first circuit board to drive the second water pump and the first motor to start acting.

At the moment, the first motor pulls the third baffle to retract into the first groove through the first telescopic rod, so that the initial water below the first baffle in the first accommodating cavity can flow into the second water pump through the second water outlet; when the second water pump pumps all the water in the first accommodating cavity into the third accommodating cavity, the second water flow inductive switch on the inner side wall of the second primary water pipe detects that the water flow in the second water outlet pipe is stopped; at the moment, the second water flow induction switch transmits the instruction back to the first circuit board; the first circuit board can stop the acting of the second water pump, and drive the first motor to extend the first telescopic rod and push the third baffle to slide into the first chute so as to close the second water outlet.

When the water in the third holding cavity of the sewage collecting barrel reaches a certain amount, the water surface in the third holding cavity can be in contact with the second water inductive switch in the third holding cavity, the second water inductive switch can transmit an instruction to the second circuit board at the moment, the second circuit board can give an instruction for the third water pump to start acting, the third holding cavity can be directly taken out of the sewage in the third holding cavity by the third water pump, and the sewage is directly discharged out of the rainwater collecting device through a sewer. Thereby completing the fully automatic rainwater collection process.

Referring to fig. 1, the technical solution adopted by the present invention to solve the above problems is: the utility model provides an intelligence rainwater collection device, includes first water filter vat 1, water purification collecting vessel 2 and sewage collecting vessel 3, be equipped with the first holding chamber 11 of holding first water in the first water filter vat 1, but be equipped with the second holding chamber 21 of holding water purification in the water purification collecting vessel 2, be equipped with the third holding chamber 31 of holding sewage in the sewage collecting vessel 3, the first water inlet 12 on the intercommunication ground is equipped with to the first up end of the first water filter vat 1 of telling, its characterized in that: the utility model discloses a sewage treatment device, including first holding chamber 11, first delivery port 13, first outlet pipe 131 intercommunication first water pump 132, first water pump 132 intercommunication second holding chamber 21 inside wall, first holding chamber 11 lower extreme inside wall is equipped with the second delivery port 14 that is used for the blowdown, second delivery port 14 is equipped with the control structure 5 that is used for controlling the blowdown, second delivery port 14 communicates second water pump 142 through second outlet pipe 141, second water pump 142 communicates third holding chamber 31 inside wall, first water filter vat 1 lateral wall is equipped with the first circuit board 15 of electricity connection first water pump 132, second water pump 142 and control structure 5.

As a preference: the primary water filtering layered structure 4 comprises a first baffle 41 horizontally arranged in a first accommodating cavity 11, the outer side wall of the first baffle 41 and the inner side wall of the first accommodating cavity 11 are integrally formed, a first through hole 42 through which water can pass is formed in the center of the first baffle 41, a second baffle 43 is arranged below the first through hole 42, the outer side wall of the second baffle 43 is circumferentially connected with the lower end surface of the first baffle 41 through an elastic wire 44, a first contact switch 45 is arranged on the lower end surface of the first baffle 41, the first contact switch 45 is positioned right above the second baffle 43, and a gap through which water can flow from the upper end of the first accommodating cavity 11 to the lower end of the first accommodating cavity 11 is reserved between the upper end surface of the second baffle 43 and the lower end surface of the first baffle 41.

As a preference: control structure 5 is including locating the first recess 51 of second delivery port 14 inside wall, sliding connection has third baffle 52 in first recess 51, bottom surface fixedly connected with first motor 53 in first recess 51, first motor 53 is through first telescopic link 54 sliding connection third baffle 52, still be equipped with in the second delivery port 14 and supply third baffle 52 embedding to be used for closing the first spout 55 of second delivery port 14.

As a preference: first contact switch 45 locates the terminal surface under first baffle 41, and first contact switch 45 is located second baffle 43 directly over, second baffle 43 is the floatable baffle on the surface of water that the foam was made, first contact switch 45 is connected with first circuit board 15 electricity, and the first holding intracavity 11 inside wall that is located first baffle 41 top is equipped with first water inductive switch 111, first water inductive switch 111 is located first delivery port 13 top, first water inductive switch 111 is connected with first circuit board 15 electricity, just first water inductive switch 111 accessible first circuit board 15 drive first water pump 132 and extract the water after the water filtration in first holding intracavity 11, first holding intracavity 11 inside wall is equipped with first delivery port 13 department and is equipped with first filter screen 112 that prevents that impurity from flowing through first water pump 132 and getting into water purification collecting vessel 2.

As a preference: the inside wall of the first accommodating cavity 11 between the first water outlet 13 and the upper end face of the first baffle 41 is provided with a second water induction switch 113, the second water induction switch 113 is electrically connected with the first circuit board 15, the second water induction switch 113 drives the second water pump 142 through the first circuit board 15 to extract the water filtered by the primary water filtering layered structure 4, and the water filtered by the primary water filtering layered structure 4 is extracted into the third accommodating cavity 31.

As a preference: 3 lateral walls of sewage collecting bucket are equipped with the third delivery port 32 that communicates 3 inside third holding chambeies 31 of sewage collecting bucket, third holding chamber 31 one end intercommunication third water pump 33 is kept away from to third delivery port 32, third delivery port 32 one end intercommunication sewer is kept away from to third water pump 33, third holding chamber 31 inside wall is equipped with third water inductive switch 34, 3 lateral walls of sewage collecting bucket are equipped with second circuit board 35, third water inductive switch 34 is connected with second circuit board 35 electricity.

As a preference: the inner side wall of the first water outlet pipe 131 is provided with a first water flow inductive switch 114, the first water flow inductive switch 114 is electrically connected with the first circuit board 15, the inner side wall of the second water outlet pipe 141 is provided with a second water flow inductive switch 143, and the second water flow inductive switch 143 is electrically connected with the second circuit board 35.

As a preference: a fourth water outlet 22 is formed in the inner side wall of the lower end of the second accommodating cavity 21, the fourth water outlet 22 is communicated with the outer side wall of the purified water collecting barrel 2 and a third water outlet pipe 23, and one end, far away from the fourth water outlet 22, of the third water outlet pipe 23 is communicated with the water outlet device 6 on the ground.

As a preference: the outer sides of the first circuit board 15 and the second circuit board 35 are both sleeved with a cover body 7 for water prevention.

Claims

1. The utility model provides an intelligence rainwater collection device, includes first water filter vat (1), water purification collecting vessel (2) and sewage collecting vessel (3), be equipped with first holding chamber (11) of holding first water in first water filter vat (1), be equipped with second holding chamber (21) of holding water purification in water purification collecting vessel (2), be equipped with third holding chamber (31) of holding sewage in sewage collecting vessel (3), the first water filter vat (1) up end of telling is equipped with first water inlet (12) on intercommunication ground, its characterized in that: a primary water filtering layered structure (4) is arranged in the first accommodating cavity (11), a first water outlet (13) is arranged on the inner side wall of the upper end of the first accommodating cavity (11), the first water outlet (13) is communicated with a first water pump (132) through a first water outlet pipe (131), the first water pump (132) is communicated with the inner side wall of the second accommodating cavity (21), a second water outlet (14) for discharging sewage is arranged on the inner side wall of the lower end of the first accommodating cavity (11), a control structure (5) for controlling the sewage discharge is arranged on the second water outlet (14), the second water outlet (14) is communicated with a second water pump (142) through a second water outlet pipe (141), the second water pump (142) is communicated with the inner side wall of the third accommodating cavity (31), and a first circuit board (15) electrically connected with the first water pump (132), the second water pump (142) and the control structure (5) is arranged on the outer side wall of the primary water filtering, first outlet pipe (131) inside wall is equipped with first rivers inductive switch (114), first rivers inductive switch (114) are connected with first circuit board (15) electricity, and first circuit board (15) outside cover is equipped with and is used for waterproof cover body (7).

2. An intelligent rainwater collection device according to claim 1 and further comprising: the primary water filtering layered structure (4) comprises a first baffle (41) horizontally arranged in the first accommodating cavity (11), the outer side wall of the first baffle (41) and the inner side wall of the first accommodating cavity (11) are integrally formed, a first through hole (42) through which water can pass is arranged in the center of the first baffle plate (41), a second baffle (43) is arranged below the first through hole (42), the outer side wall of the second baffle (43) is connected with the lower end surface of the first baffle (41) through an elastic wire (44) in the circumferential direction, a first contact switch (45) is arranged on the lower end face of the first baffle plate (41), the first contact switch (45) is positioned right above the second baffle plate (43), a gap for allowing water to flow from the upper end of the first accommodating cavity (11) to the lower end of the first accommodating cavity (11) is reserved between the upper end face of the second baffle plate (43) and the lower end face of the first baffle plate (41).

3. An intelligent rainwater collection device according to claim 2 and further comprising: control structure (5) is including first recess (51) of locating second delivery port (14) inside wall, sliding connection has third baffle (52) in first recess (51), bottom fixed connection has first motor (53) in first recess (51), first motor (53) are through first telescopic link (54) sliding connection third baffle (52), still be equipped with in second delivery port (14) and supply third baffle (52) embedding to be used for closing first spout (55) of second delivery port (14).

4. An intelligent rainwater collection device according to claim 2 and further comprising: first contact switch (45) are located terminal surface under first baffle (41), and first contact switch (45) are located second baffle (43) directly over, second baffle (43) are the floatable baffle on the surface of water that the foam was made, first contact switch (45) are connected with first circuit board (15) electricity, and first holding chamber (11) inside wall that is located first baffle (41) top is equipped with first water inductive switch (111), first water inductive switch (111) are located first delivery port (13) top, first water inductive switch (111) are connected with first circuit board (15) electricity, just first water inductive switch (111) accessible first circuit board (15) drive first water pump (132) are extracted the water after the water filtration in first holding chamber (11), first holding chamber (11) inside wall is equipped with first delivery port (13) department and is equipped with and prevents that impurity from flowing through first water pump (132) and getting into collection bucket (2) and flowing through first water pump (13) ) Of the first filter (112).

5. An intelligent rainwater collection device according to claim 3 and further comprising: first holding chamber (11) inside wall between first delivery port (13) and first baffle (41) up end is equipped with second water inductive switch (113), second water inductive switch (113) are connected with first circuit board (15) electricity, just second water inductive switch (113) are through first circuit board (15) drive second water pump (142) to being extracted by the water after just water filtration layered structure (4) filters to will be extracted to third holding chamber (31) by the water after just water filtration layered structure (4) filters.

6. An intelligent rainwater collection device according to claim 5 and further comprising: the utility model discloses a sewage treatment device, including sewage collecting bucket (3), third delivery port (32) that sewage collecting bucket (3) lateral wall was equipped with inside third holding chamber (31) of intercommunication sewage collecting bucket (3), third holding chamber (31) one end intercommunication third water pump (33) are kept away from in third delivery port (32), third delivery port (32) one end intercommunication sewer is kept away from in third water pump (33), third holding chamber (31) inside wall is equipped with third water inductive switch (34), sewage collecting bucket (3) lateral wall is equipped with second circuit board (35), third water inductive switch (34) are connected with second circuit board (35) electricity, second circuit board (35) outside cover is equipped with and is used for waterproof cover body (7).

7. An intelligent rainwater collection device according to claim 1 and further comprising: and a second water flow induction switch (143) is arranged on the inner side wall of the second water outlet pipe (141), and the second water flow induction switch (143) is electrically connected with a second circuit board (35).

8. An intelligent rainwater collection device according to claim 1 and further comprising: and a fourth water outlet (22) is formed in the inner side wall of the lower end of the second accommodating cavity (21), the fourth water outlet (22) is communicated with the outer side wall of the purified water collecting barrel (2) and a third water outlet pipe (23), and one end, far away from the fourth water outlet (22), of the third water outlet pipe (23) is communicated with an overground water outlet device (6).