CN217241855U

CN217241855U - Automatic irrigation system of retaining pond formula with multiple stage filtration function

Info

Publication number: CN217241855U
Application number: CN202221033361.2U
Authority: CN
Inventors: 王迪; 王健宇; 黄燕伟; 孙小双; 李正勋; 赵少波
Original assignee: Beijing Land Danqing Engineering Technology Co ltd
Current assignee: Beijing Land Danqing Engineering Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a retaining pond formula automatic irrigation system with multiple filtering function, including the cistern, the inside transfer line that is equipped with of cistern, first booster pump is installed to the transfer line end, the play liquid end of first booster pump is equipped with first feed liquor pipe, coarse filtration jar is installed to first feed liquor pipe end, the inside filter core that is equipped with of coarse filtration jar, filter core inside is equipped with first filter screen in proper order, the second filter screen, the third filter screen, install first drain pipe on the coarse filtration jar lateral wall, the second booster pump is installed to first feed liquor pipe end, the play liquid end of second booster pump is equipped with second feed liquor pipe, smart filter jar is installed to second feed liquor pipe end, the inside reverse osmosis membrane that is equipped with of smart filter jar. This automatic irrigation system of retaining pond formula with multiple stage filtration function can effectually accomplish the filtering of the inside impurity of rainwater and harmful ion, guarantees the security that the rainwater was irrigated, and then great increase the practicality that irrigation system was collected to the retaining pond formula rainwater.

Description

Automatic irrigation system of retaining pond formula with multiple stage filtration function

Technical Field

The utility model relates to a rainwater cistern technical field specifically is an automatic irrigation system of retaining pond formula with multiple filtration function.

Background

Along with the continuous development of urbanization, city water is in short supply, and people begin to use the cistern to carry out the rainwater and collect and recycle, and current rainwater is collected the cistern and is using, and the rainwater flows into the cistern on the one hand and carries impurity such as silt, and on the other hand rainwater is stored for a long time, generates harmful chemical substance easily, such as heavy metal ion, direct action on crops or flowers and plants trees, leads to crops or flowers and plants trees dead, reduces the practicality of rainwater cistern. Therefore, we propose a reservoir type automatic irrigation system with multi-stage filtration function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic irrigation system of retaining pond formula with multiple stage filtration function 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:

designs a water storage tank type automatic irrigation system with a multistage filtering function, which comprises a water storage tank, wherein a liquid conveying pipe is arranged in the water storage tank, a first booster pump is arranged at the end head of the infusion tube, a first liquid inlet tube is arranged at the liquid outlet end of the first booster pump, a coarse filtration tank is arranged at the end of the first liquid inlet pipe, a filtration core is arranged in the coarse filtration tank, a first filter screen, a second filter screen and a third filter screen are sequentially arranged in the filtration core, a first liquid outlet pipe is arranged on the side wall of the rough filtering tank, a second booster pump is arranged at the end head of the first liquid outlet pipe, a second liquid inlet pipe is arranged at the liquid outlet end of the second booster pump, a fine filter tank is arranged at the end head of the second liquid inlet pipe, the inside reverse osmosis membrane group that is equipped with of essence jar, the purification pipe is installed at the essence jar top of straining, the purification pipe end is equipped with the third booster pump, the play liquid end of third booster pump is equipped with the second drain pipe.

Preferably, a concentrated liquid pipe is arranged on the end head of the fine filtration tank on the side far away from the second liquid inlet pipe.

Preferably, a rain pipe is arranged on the side wall of the reservoir.

Preferably, the top of the reservoir is provided with a ventilation port.

Preferably, the bottoms of the coarse filtration tank and the fine filtration tank are respectively provided with a cushion block.

Compared with the prior art, the beneficial effects of the utility model are that: according to the water storage tank type automatic irrigation system with the multistage filtering function, the first booster pump, the first liquid inlet pipe, the coarse filtering tank, the filtering core, the first filtering net, the second filtering net and the third filtering net are arranged, rainwater stored in the water storage tank can be injected into the coarse filtering tank through the first liquid inlet pipe by virtue of the first booster pump, and then impurity filtering is carried out by the first filtering net, the second filtering net and the third filtering net in sequence, so that the effect of coarse filtering of impurities is achieved; through setting up the second booster pump, the second feed liquor pipe, smart filter tank, reverse osmosis membrane group, can pass through the second booster pump with behind the colating water pressurization through second feed liquor pipe get into the essence filter tank inside, filter tank inside reverse osmosis membrane through the essence and strain harmful chemical filtration, and then reach the effect that the harmful ion was strained to the essence, make this automatic irrigation system of retaining pond formula with multistage filtering capability, structural design is reasonable, the customization cost is not high, can effectual completion rainwater inside impurity and harmful ion's filtering, guarantee the security that the rainwater was irrigated, and then great increase the practicality that irrigation system was collected to cistern formula rainwater.

Drawings

Fig. 1 is a front sectional view of a structure of a storage tank type automatic irrigation system with a multi-stage filtering function provided by the present invention;

fig. 2 is a front view of the structure of the automatic irrigation system of reservoir formula with multi-stage filtration function provided by the utility model.

In the figure: reservoir 1, transfer line 2, first booster pump 3, first feed liquor pipe 4, rough filter tank 5, filter core 6, first filter screen 7, second filter screen 8, third filter screen 9, first drain pipe 10, second booster pump 11, second feed liquor pipe 12, essence filter tank 13, reverse osmosis membrane group 14, clear water pipe 15, third booster pump 16, second drain pipe 17, concentrate pipe 18, downspout 19, ventilative mouthful 20, cushion 21.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a water storage tank type automatic irrigation system with a multistage filtering function comprises a water storage tank 1, wherein a liquid conveying pipe 2 is arranged inside the water storage tank 1, the liquid conveying pipe 2 is fixed on the inner wall of the water storage tank 1 in a pipe hoop mode, the stability of the liquid conveying pipe 2 can be guaranteed, the liquid conveying pipe can be disassembled easily, the maintenance or replacement of the liquid conveying pipe 2 is further facilitated, a first booster pump 3 is installed at the end head of the liquid conveying pipe 2, the first booster pump 3 is fixed at the top of a coarse filter tank 5 in a bolt mode, the stability of the first booster pump 3 can be guaranteed, the disassembly can be facilitated, the maintenance or replacement of the first booster pump 3 is further facilitated, a wiring terminal of the first booster pump 3 is externally connected with a power supply and a PLC (programmable logic controller) through a wire, the start and stop of the first booster pump 3 are controlled through the PLC, a first liquid inlet pipe 4 is arranged at a liquid outlet end of the first booster pump 3, the coarse filter tank 5 is installed at the end head end of the first liquid inlet pipe 4, the filter element 6 is arranged in the coarse filter tank 5, the first filter screen 7, the second filter screen 8 and the third filter screen 9 are sequentially arranged in the filter element 6, the filtering pore diameters of the first filter screen 7, the second filter screen 8 and the third filter screen 9 are sequentially reduced, so that impurities in rainwater can be fully filtered from large to small, a first liquid outlet pipe 10 is arranged on the side wall of the coarse filter tank 5, a second booster pump 11 is arranged at the end head of the first liquid outlet pipe 10, the second booster pump 11 is fixed on the side wall of the coarse filter tank 5 through a base, the stability of the second booster pump 11 can be ensured, the second booster pump 11 can be easily disassembled, the second booster pump 11 is convenient to maintain or replace, a power supply and a PLC (programmable logic controller) are externally connected with a wiring terminal of the second booster pump 11 through a lead, the start and stop of the second booster pump 11 are controlled through the PLC, a liquid outlet end of the second booster pump 11 is provided with a second liquid inlet pipe 12, a fine filter tank 13 is arranged at the end head of the second liquid inlet pipe 12, a reverse osmosis membrane group 14 is arranged in the fine filtration tank 13, a water purification pipe 15 is installed at the top of the fine filtration tank 13, a third booster pump 16 is arranged at the end of the water purification pipe 15, the third booster pump 16 is fixed on the side wall of the fine filtration tank 13 in a bolt mode, the stability of the third booster pump 16 can be guaranteed, the third booster pump 16 can be easily disassembled, and the third booster pump 16 can be conveniently maintained or replaced, a wiring terminal of the third booster pump 16 is externally connected with a power supply and a PLC (programmable logic controller) through a wire, the start and stop of the third booster pump 16 are controlled through the PLC, a second liquid outlet pipe 17 is arranged at the liquid outlet end of the third booster pump 16, the second liquid outlet pipe 17 is a crop root system pre-buried pipe, a humidity sensor is arranged in soil at the position of the crop root system, and automatic irrigation operation of the crops is facilitated;

specifically, the humidity sensor of the crop root system monitors the humidity of the root system soil constantly, when the humidity is lower than a certain value, the humidity sensor transmits a detection signal to the PLC controller, the PLC controller sequentially turns on the first booster pump 3, the second booster pump 11 and the third booster pump 16, the first booster pump 3 injects the rainwater stored in the reservoir 1 into the coarse filtration tank 5 through the first liquid inlet pipe 4 of the liquid conveying pipe 2, then impurity filtering is sequentially performed by the first filter screen 7, the second filter screen 8 and the third filter screen 9 in the coarse filtration tank 5, the second booster pump 11 pressurizes the water after coarse filtration and enters the fine filtration tank 13 through the second liquid inlet pipe 12, harmful chemical ion filtering is performed through the reverse osmosis membrane group 14 in the fine filtration tank 13, the rainwater after fine filtration is pumped out through the third booster pump 16 and is injected into the soil of the crop root system through the second liquid outlet pipe 17, and then reach the inside rainwater of multistage filtration cistern and be used for the effect of automatic irrigation.

The theory of operation, this automatic irrigation system of retaining pond formula with multiple-stage filtration function is at the in-process that uses: the external power supply of the system is connected, the humidity sensor of the crop root system monitors the humidity of the root system soil constantly, when the humidity is lower than a certain level, the humidity sensor transmits a detection signal to the PLC controller, the PLC controller sequentially turns on the first booster pump 3, the second booster pump 11 and the third booster pump 16, the first booster pump 3 injects the rainwater stored in the reservoir 1 into the coarse filtration tank 5 through the first liquid inlet pipe 4 of the liquid transfer pipe 2, then impurity filtering is performed sequentially through the first filter screen 7, the second filter screen 8 and the third filter screen 9 in the coarse filtration tank 5, the second booster pump 11 pressurizes the water body after coarse filtration and enters the fine filtration tank 13 through the second liquid inlet pipe 12, harmful chemical ion filtering is performed through the reverse osmosis membrane group 14 in the fine filtration tank 13, the rainwater after fine filtration is pumped out through the third booster pump 16 and is injected into the soil of the crop root system through the second liquid outlet pipe 17, and then reach the inside rainwater of multistage filtration cistern and be used for the effect of automatic irrigation. Make this automatic irrigation system of retaining pond formula with multiple stage filtration function, structural design is reasonable, and the customization cost is not high, can effectually accomplish the filtering of the inside impurity of rainwater and harmful ion, guarantees the security that the rainwater was irrigated, and then great increase the practicality that irrigation system was collected to cistern formula rainwater.

The end of the fine filtration tank 13 far away from the second liquid inlet pipe 12 is provided with a concentrated liquid pipe 18, and the concentrated liquid with high ion concentration filtered by the reverse osmosis membrane 14 in the fine filtration tank 13 is conveniently discharged through the concentrated liquid pipe 18.

A rain pipe 19 is arranged on the side wall of the reservoir 1.

The 1 top of cistern is equipped with ventilative mouthful 20, is convenient for guarantee the stability of 1 inside atmospheric pressure of cistern through ventilative mouthful 20.

Cushion blocks 21 are arranged at the bottoms of the coarse filtration tank 5 and the fine filtration tank 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic irrigation system of retaining pond formula with multiple filtration function, includes cistern (1), its characterized in that: the novel filter is characterized in that a liquid conveying pipe (2) is arranged inside the reservoir (1), a first booster pump (3) is installed at the end of the liquid conveying pipe (2), a first liquid inlet pipe (4) is arranged at the liquid outlet end of the first booster pump (3), a coarse filter tank (5) is installed at the end of the first liquid inlet pipe (4), a filter element (6) is arranged inside the coarse filter tank (5), a first filter screen (7), a second filter screen (8) and a third filter screen (9) are sequentially arranged inside the filter element (6), a first liquid outlet pipe (10) is installed on the side wall of the coarse filter tank (5), a second booster pump (11) is installed at the end of the first liquid outlet pipe (10), a second liquid inlet pipe (12) is arranged at the liquid outlet end of the second booster pump (11), a fine filter tank (13) is installed at the end of the second liquid inlet pipe (12), and a reverse osmosis membrane group (14) is arranged inside the fine filter tank (13), a water purifying pipe (15) is installed at the top of the fine filtering tank (13), a third booster pump (16) is arranged at the end of the water purifying pipe (15), and a second liquid outlet pipe (17) is arranged at the liquid outlet end of the third booster pump (16).

2. The automatic irrigation system of claim 1 of a pond type with multi-stage filtration function, characterized in that: and a concentrated liquid pipe (18) is arranged at the end of the fine filtering tank (13) far away from one side of the second liquid inlet pipe (12).

3. The impoundment type automatic irrigation system with multi-stage filtering function of claim 1, which is characterized in that: and a rainwater pipe (19) is arranged on the side wall of the reservoir (1).

4. The impoundment type automatic irrigation system with multi-stage filtering function of claim 1, which is characterized in that: the top of the reservoir (1) is provided with a ventilation port (20).

5. The automatic irrigation system of claim 1 of a pond type with multi-stage filtration function, characterized in that: cushion blocks (21) are arranged at the bottoms of the coarse filtration tank (5) and the fine filtration tank (13).