CN112726734A

CN112726734A - Environment-friendly garden landscape rainwater collection and circulation control system and method

Info

Publication number: CN112726734A
Application number: CN202011581129.8A
Authority: CN
Inventors: 许石贵; 许送宝; 徐晓琴; 钟晓燕; 冯乐平; 黄敏; 洪杏宇; 李子龙
Original assignee: Hunan Province Landscape Ecological Garden Ltd
Current assignee: Hunan Province Landscape Ecological Garden Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-30
Anticipated expiration: 2040-12-28
Also published as: CN112726734B

Abstract

The invention provides an environment-friendly garden landscape rainwater collection and circulation control system, which comprises: a rainwater collection unit; the water supply unit is communicated with the rainwater collecting unit through a water supply pipeline; and the control unit is connected with the first water level sensor, the second water level sensor, the first ultrasonic thickness sensor, the second ultrasonic thickness sensor and the first water pump respectively, is used for receiving information collected by the water level sensors and the ultrasonic thickness sensors, controls the rainwater collection unit and the water level in the water supply unit according to the collected information, and makes the water supply unit supply water to the rainwater collection unit by controlling the first water pump. Carry out the water source through the water supply unit to rainwater collection unit and supply to can be in rainwater collection unit because of the too much space time that leads to of filter residue hour, can adjust its inside water level effectively, guarantee that rainwater collection unit is inside to have sufficient water source, thereby make rainwater collection unit can the efficient supply water.

Description

Environment-friendly garden landscape rainwater collection and circulation control system and method

Technical Field

The invention relates to the technical field of garden landscapes, in particular to an environment-friendly garden landscape rainwater collection and circulation control system and method.

Background

Landscape architecture is the planning design of landscape and garden, including natural landscape elements and artificial landscape elements. The natural landscape elements are soft landscapes, such as trees, water, wind, light rain, sunlight, sky and other natural things. The artificial landscape elements are hard landscapes such as artificial objects for paving, walls, railings, landscape construction and the like. The garden landscape has the functions of viewing, improving environment and using, and can induce the psychological reactions of emotion, interest, association, empathetic and the like of people through the connotation.

In the daily maintenance process of the garden landscape, water supply and irrigation are usually needed, so that the daily maintenance cost of the garden landscape is increased, a large amount of water resource is easily wasted, the water consumption is high, the cost is high, and the garden landscape is not beneficial to environmental protection and establishment of a conservation-oriented society.

The existing garden landscape rainwater collection and recycling system plays roles in saving water, reducing cost and continuously utilizing rainwater. However, in the long-term use of current landscape rainwater collection system, because the inside filter residue, precipitate and the dirt that can form of system leads to the inside flourishing water space of system to diminish, is difficult to carry out effectual regulation to the inside water level height of system to guarantee that the inside water source of system is sufficient.

Disclosure of Invention

In view of the above, the invention provides an environment-friendly garden landscape rainwater collection and circulation control system and method, and aims to solve the problem that after the garden landscape rainwater collection and circulation water system is used for a long time, a large amount of filter residues, precipitates and dirt are formed in the garden landscape rainwater collection and circulation water system, but the garden landscape rainwater collection and circulation water system cannot effectively adjust the water level in the garden landscape rainwater collection and circulation water system.

In one aspect, the invention provides an environment-friendly garden landscape rainwater collection and circulation control system, which is characterized by comprising:

the rainwater collecting unit is communicated with the water reservoirs, the water reservoirs are used for collecting rainwater and conveying the collected rainwater to the rainwater collecting unit for storage, the rainwater collecting unit is also communicated with the water supply tanks, the rainwater collecting unit is used for conveying a stored water source to the water supply tanks from the interior of the rainwater collecting unit, the water supply tanks are used for supplying water for garden landscapes, a first water level sensor is arranged inside the rainwater collecting unit and used for detecting the water level height inside the rainwater collecting unit, a first ultrasonic thickness sensor is arranged on the lower side of the rainwater collecting unit and used for detecting the thickness of filter residues formed by the bottom of the rainwater collecting unit after the filter residues are filtered, and a second ultrasonic thickness sensor is arranged on the side surface of the rainwater collecting unit and used for detecting the thickness of impurities adhered to the inner side wall of the rainwater collecting unit;

the water supply unit is communicated with the rainwater collecting unit through a water supply pipeline, a first water pump is arranged on the water supply pipeline, the water supply unit is used for conveying a water source into the rainwater collecting unit so that a sufficient water source is always kept in the rainwater collecting unit, and the water supply unit is provided with a second water level sensor and is used for detecting the water level height in the water supply unit;

the control unit is used for receiving information collected by the first water level sensor, the first ultrasonic thickness sensor and the second ultrasonic thickness sensor, controlling the water levels in the rainwater collection unit and the water supply unit according to the collected information, and controlling the first water pump to enable the water supply unit to supplement water into the rainwater collection unit; wherein the content of the first and second substances,

a preset filter residue thickness matrix H0 and a preset water level matrix Lb of the rainwater collection unit are set in the control unit, HO (H1, H2, H3 and H4) is set for the preset filter residue thickness matrix H0, wherein H1 is a first preset filter residue thickness, H2 is a second preset filter residue thickness, H3 is a third preset filter residue thickness, H4 is a fourth filter residue thickness, and the thickness of each filter residue is gradually increased; for a preset water level matrix Lb of the rainwater collection unit, Lb (Lb1, Lb2, Lb3, Lb4) is set, wherein Lb1 is a first preset water level of the rainwater collection unit, Lb2 is a second preset water level of the rainwater collection unit, Lb3 is a third preset water level of the rainwater collection unit, Lb4 is a fourth preset water level of the rainwater collection unit, and each preset water level is gradually increased;

the control unit is used for acquiring the thickness delta H of filter residue at the bottom of the rainwater collection unit in real time, and the control unit is used for adjusting the water level in the rainwater collection unit according to the thickness of the filter residue at the bottom of the rainwater collection unit:

when Δ H < H1, setting the water level inside the rainwater collection unit to Lb 1;

when H1 ≦ Δ H < H2, setting the water level in the rainwater collection unit to Lb 2;

when H2 ≦ Δ H < H3, setting the water level in the rainwater collection unit to Lb 3;

when H3 ≦ Δ H < H4, setting the water level in the rainwater collection unit to Lb 4;

a preset water supply level difference matrix A0 and a preset water supplement quantity matrix Q0 are further set in the control unit, and for the preset water supply level difference matrix A0, A0(A1, A2, A3 and A4) is set, wherein A1 is a first preset water supply level difference, A2 is a second preset water supply level difference, A3 is a third preset water supply level difference, A4 is a fourth preset water supply level difference, and all the preset water supply level differences are sequentially increased; setting Q0(Q1, Q2, Q3 and Q4) for the preset water supplement quantity matrix Q0, wherein Q1 is a first preset water supplement quantity, Q2 is a second preset water supplement quantity, Q3 is a third preset water supplement quantity, and Q4 is a fourth preset water supplement quantity;

the control unit is further configured to acquire a real-time water level height Δ La in the water supply unit in real time, determine a water replenishment amount according to a difference between the real-time water level height Δ La in the water supply unit and an ith preset water level Lbi of the rainwater collection unit, where i is 1,2,3,4, and replenish a water source to the rainwater collection unit through the water supply unit so that the rainwater collection unit is kept at the ith preset water level Lbi:

when Lbi-Delta La < A1, selecting the first preset water replenishing quantity Q1 as a water replenishing quantity, and replenishing water to the rainwater collection unit;

when A1 is not less than Lbi-Delta La < A2, selecting the second preset water replenishing quantity Q2 as a water replenishing quantity, and replenishing water to the rainwater collection unit;

when A2 is not less than Lbi-Delta La < A3, selecting the third preset water replenishing quantity Q3 as a water replenishing quantity, and replenishing water to the rainwater collection unit;

and when A3 is not less than Lbi-Delta La < A4, selecting the fourth preset water replenishing quantity Q4 as a water replenishing quantity, and replenishing water to the rainwater collection unit.

Furthermore, a filter residue thickness correction coefficient matrix Ha and a rainwater collection unit preset water level difference matrix Ab are set in the control unit, and for the filter residue thickness correction coefficient matrix Ha, Ha (Ha1, Ha2, Ha3, Ha4) is set, wherein Ha1 is a first filter residue thickness correction coefficient, Ha2 is a second filter residue thickness correction coefficient, Ha3 is a third filter residue thickness correction coefficient, and Ha4 is a fourth filter residue thickness correction coefficient; for the rainwater collection unit preset water level difference matrix Ab, Ab (Ab1, Ab2, Ab3, Ab4) is set, wherein Ab1 is a difference between a water level height before the water level in the rainwater collection unit is set to Lb1 and a second preset water level Lb2 of the rainwater collection unit, Ab2 is a difference between a first preset water level Lb1 of the rainwater collection unit and a second preset water level Lb2 of the rainwater collection unit, Ab3 is a difference between a second preset water level Lb2 of the rainwater collection unit and a third preset water level Lb3 of the rainwater collection unit, and Ab4 is a difference between a third preset water level Lb3 of the rainwater collection unit and a fourth preset water level Lb4 of the rainwater collection unit;

the control unit is also internally preset with a standard water level difference value delta Ab in the rainwater collection unit, and is used for selecting a filter residue thickness correction coefficient according to the preset water level difference value of the rainwater collection unit to correct the thickness of the filter residue in the rainwater collection unit:

when the delta Ab is smaller than Ab1, selecting the first filter residue thickness correction coefficient Ha1 to correct the first preset filter residue thickness H1;

when the Ab is more than or equal to Ab1 and less than Ab2, selecting a second filter residue thickness correction coefficient Ha2 to correct the second preset filter residue thickness H2;

when the Ab is more than or equal to Ab2 and less than Ab3, selecting a third filter residue thickness correction coefficient Ha3 to correct the third preset filter residue thickness H3;

when the Ab is more than or equal to Ab3 and less than Ab4, selecting a fourth filter residue thickness correction coefficient Ha4 to correct the fourth preset filter residue thickness H4;

and when the ith filter residue thickness correction coefficient Hai is selected to correct the ith preset filter residue thickness Hi, i is 1,2,3 and 4, determining the corrected filter residue thickness in the rainwater collection unit to be Hi Hai, and adjusting the water level in the rainwater collection unit according to the filter residue thickness Hi Hai.

Furthermore, a preset impurity thickness matrix B0 and a water level correction coefficient matrix D0 in the rainwater collection unit are set in the control unit, and for the preset impurity thickness matrix B0, B0(B1, B2, B3, B4) is set, where B1 is a first preset impurity thickness, B2 is a second preset impurity thickness, B3 is a third preset impurity thickness, and B4 is a fourth preset impurity thickness, and each preset impurity thickness is sequentially increased; setting D0(D1, D2, D3 and D4) for a water level correction coefficient matrix D0 in the rainwater collection unit, wherein D1 is a first preset water level correction coefficient, D2 is a second preset water level correction coefficient, D3 is a third preset water level correction coefficient, and D4 is a fourth preset water level correction coefficient;

the control unit is used for collecting the thickness delta B of impurities adhered to the inner side wall of the rainwater collection unit in real time, determining a water level correction coefficient in the rainwater collection unit according to the relation between the thickness of the impurities collected in real time and a preset impurity thickness, and correcting the preset water level of the rainwater collection unit through the water level correction coefficient in the rainwater collection unit:

when delta B is less than B1, the first preset water level correction coefficient D1 is selected to correct the first preset water level Lb1 of the rainwater collection unit;

when delta B is more than or equal to B1 and less than B2, selecting the second preset water level correction coefficient D2 to correct the second preset water level Lb2 of the rainwater collection unit;

when delta B is more than or equal to B2 and less than B3, the third preset water level correction coefficient D3 is selected to correct the third preset water level Lb3 of the rainwater collection unit;

when delta B is more than or equal to B3 and less than B4, selecting the fourth preset water level correction coefficient D4 to correct the fourth preset water level Lb4 of the rainwater collection unit;

and when the ith preset water level correction coefficient Di is selected to correct the ith preset water level Lbi of the rainwater collection unit, determining that i is 1,2,3 and 4, determining the corrected preset water level Lbi of the rainwater collection unit, and determining the water supplement amount of the rainwater collection unit according to Lbi Di.

Furthermore, a preset water supplement amount correction coefficient matrix q0 and a preset water supply unit water storage amount matrix C0 are set in the control unit, and q0(q1, q2, q3, q4) is set for the preset water supplement amount correction coefficient matrix q0, wherein q1 is a first preset water supplement amount correction coefficient, q2 is a second preset water supplement amount correction coefficient, q3 is a third preset water supplement amount correction coefficient, and q4 is a fourth preset water supplement amount correction coefficient, and each preset water supplement amount correction coefficient is gradually increased and decreased; setting C0(C1, C2, C3 and C4) for the preset water supply unit water storage quantity matrix C0, wherein C1 is the first preset water supply unit water storage quantity, C2 is the second preset water supply unit water storage quantity, C3 is the third preset water supply unit water storage quantity, and C4 is the fourth preset water supply unit water storage quantity;

the control unit is used for acquiring the water storage quantity delta C in the water supply unit in real time, and the water supply unit is used for determining a water supplementing quantity correction coefficient according to the relation between the water storage quantity delta C in the water supply unit and the preset water supply unit water storage quantity of the water supply unit:

when the Delta C is less than C1, selecting the first preset water supplement quantity correction coefficient Q1 to correct the first preset water supplement quantity Q1;

when delta C is larger than or equal to C1 and smaller than C2, selecting a second preset water supplement quantity correction coefficient Q2 to correct the second preset water supplement quantity Q2;

when delta C is larger than or equal to C2 and smaller than C3, selecting a third preset water supplement amount correction coefficient Q3 to correct the third preset water supplement amount Q3;

when delta C is larger than or equal to C3 and smaller than C4, selecting a fourth preset water supplement quantity correction coefficient Q4 to correct the fourth preset water supplement quantity Q4;

and after the ith preset water supplement amount Qi is corrected by the ith preset water supplement amount correction coefficient q i, determining that the corrected water supplement amount is Qi × q i, and supplementing water into the rainwater collection unit according to the corrected water supplement amount Qi × q i.

Furthermore, three water supply pipelines are arranged between the rainwater collection unit and the water supply unit side by side, each water supply pipeline is provided with one first water pump, the control unit is connected with the three first water pumps respectively, the three first water pumps are marked as a first water pump, a second water pump and a third water pump in sequence, the flow rates of the first water pump, the second water pump and the third water pump are increased in sequence, and the control unit is used for controlling the three first water pumps to be opened and closed respectively so that the water supply unit can supply water to the rainwater collection unit;

a preset standard water supplement quantity matrix M0 is further set in the control unit, and M0 (M1, M2, M3 and M4) is set for the preset standard water supplement quantity matrix M0, wherein M1 is a first preset standard water supplement quantity, M2 is a second preset standard water supplement quantity, M3 is a third preset standard water supplement quantity, M4 is a fourth preset standard water supplement quantity, and each preset standard water supplement quantity is gradually increased;

the control unit is used for determining the opening and closing of the first water pump, the second water pump and the third water pump according to the relationship between the ith preset water supplement amount Qi and the preset standard water supplement amount, wherein i is 1,2,3, 4:

when Qi is less than M1, the second first water pump and the third first water pump are closed, and the first water pump is started to supplement water for the rainwater collection unit;

when Qi is more than or equal to M1 and less than M2, the first water pump III is closed, and the first water pump I and the first water pump II are started to supplement water for the rainwater collection unit;

when Qi is more than or equal to M2 and less than M3, the second first water pump is turned off, and the first water pump and the third first water pump are turned on to supplement water for the rainwater collection unit;

and when the Qi is more than or equal to M3 and less than M4, the first water pump, the second water pump and the third water pump are started simultaneously to supplement water for the rainwater collection unit.

Furthermore, a preset standard water supplement amount correction coefficient matrix m is set in the control unit, and m (m1, m2, m3 and m4) is set, wherein m1 is a first preset standard water supplement amount correction coefficient, m2 is a second preset standard water supplement amount correction coefficient, m3 is a third preset standard water supplement amount correction coefficient, m4 is a fourth preset standard water supplement amount correction coefficient, and each preset standard water supplement amount correction coefficient is gradually increased;

a standard water supplement quantity preset standard difference matrix n is set in the control unit, and n (n1, n2, n3 and n4) is set, wherein n1 is a first standard water supplement quantity preset standard difference, n2 is a second standard water supplement quantity preset standard difference, n3 is a third standard water supplement quantity preset standard difference, and n4 is a fourth standard water supplement quantity preset standard difference;

the control unit is further configured to determine a difference Mi-Qi between the ith preset standard water supplement amount Mi and the ith preset water supplement amount Qi, where i is 1,2,3,4, and determine a preset standard water supplement amount correction coefficient according to a relationship between the standard water supplement amount preset standard difference Δ m and Mi-Qi:

when Mi-Qi is less than n1, selecting the first preset standard water supplement quantity correction coefficient m1 to correct the ith preset standard water supplement quantity Mi;

when the n1 is not more than Mi-Qi is less than n2, selecting the second preset standard water supplement quantity correction coefficient m2 to correct the ith preset standard water supplement quantity Mi;

when the n2 is not more than Mi-Qi is less than n3, selecting the third preset standard water supplement quantity correction coefficient m3 to correct the ith preset standard water supplement quantity Mi;

and when the n3 is not more than Mi-Qi is less than n4, selecting the fourth preset standard water supplement amount correction coefficient m4 to correct the ith preset standard water supplement amount Mi.

Furthermore, a third water level sensor is arranged in the water supply tank and used for detecting the height of the water level in the water supply tank, and the control unit is connected with the third water level sensor to acquire water level information in the water supply tank;

a water supply tank preset water level matrix Ya0 and a water level secondary correction coefficient matrix d of the rainwater collection unit are set in the control unit, and Ya0(Ya1, Ya2, Ya3 and Ya4) is set for the water supply tank preset water level matrix Ya0, wherein Ya1 is a first water supply tank preset water level, Ya2 is a second water supply tank preset water level, Ya3 is a third water supply tank preset water level, Ya4 is a fourth water supply tank preset water level, and the preset water levels of the water supply tanks are gradually increased; setting d (d1, d2, d3 and d4) for a water level secondary correction coefficient matrix d of the rainwater collection units, wherein d1 is a water level secondary correction coefficient of a first preset rainwater collection unit, d2 is a water level secondary correction coefficient of a second preset rainwater collection unit, d3 is a water level secondary correction coefficient of a third preset rainwater collection unit, d4 is a water level secondary correction coefficient of a fourth preset rainwater collection unit, and the water level secondary correction coefficients of the preset rainwater collection units are gradually increased;

the control unit is used for acquiring the real-time water level delta Ya of the water supply tank in real time, and the control unit is also used for determining the water level secondary correction coefficient of the rainwater collection unit according to the relation between the preset water level of the water supply tank and the real-time water level of the water supply tank:

when delta Ya is smaller than Ya1, selecting a water level secondary correction coefficient D1 of the first preset rainwater collection unit to perform secondary correction on the corrected preset water level Lb1 × D1 of the rainwater collection unit;

when the delta Ya is more than or equal to Ya1 and is less than Ya2, selecting a water level secondary correction coefficient D2 of the second preset rainwater collecting unit to perform secondary correction on the corrected preset water level Lb 2X D2 of the rainwater collecting unit;

when the Ya2 is more than or equal to and the delta Ya is less than the Ya3, selecting a water level secondary correction coefficient D3 of the third preset rainwater collecting unit to perform secondary correction on the corrected preset water level Lb 3X D3 of the rainwater collecting unit;

when the Ya3 is more than or equal to and the delta Ya is less than the Ya4, selecting a water level secondary correction coefficient D4 of the fourth preset rainwater collecting unit to perform secondary correction on the corrected preset water level Lb 4X D4 of the rainwater collecting unit;

when the water level secondary correction coefficient d i of the i-th preset rainwater collection unit is selected to perform secondary correction on the corrected preset water level Lbi Di of the rainwater collection unit, i is 1,2,3 and 4, and the preset water level of the rainwater collection unit after secondary correction is set to be Lbi Di d i.

Furthermore, a fourth water level sensor is arranged in the reservoir and used for detecting the height of the water level in the reservoir, and the control unit is connected with the fourth water level sensor to acquire water level information in the reservoir;

a reservoir real-time water level matrix Yb0, a preset water level matrix La and a water storage capacity correction coefficient matrix X0 of a water supply unit are set in the control unit, and Yb0(Yb1, Yb2, Yb3,... Ybn) is set for the reservoir real-time water level matrix Yb0, wherein Yb1 is the water level of the reservoir at the first moment, Yb2 is the water level of the reservoir at the second moment, Yb3 is the water level of the reservoir at the third moment, and Ybn is the water level of the reservoir at the nth moment; for a preset water level matrix La of the water supply unit, La (La1, La2, La3,. Lan) is set, wherein La1 is the water level of the water supply unit at a first moment, La2 is the water level of the water supply unit at a second moment, La3 is the water level of the water supply unit at a third moment, and Lan is the water level of the water supply unit at an nth moment; setting X0(X1, X2, X3,. times.Xn) for the water storage capacity correction coefficient matrix X0, wherein X1 is a first preset water storage capacity correction coefficient, X2 is a second preset water storage capacity correction coefficient, X3 is a third preset water storage capacity correction coefficient, Xn is an nth preset water storage capacity correction coefficient, and each preset water storage capacity correction coefficient is larger than 1;

the control unit is also internally preset with a standard real-time water level difference value delta P, and is further used for determining a difference value Lai-Ybi between the water level Ybi of the reservoir at the ith moment and the water level Lai of the water supply unit at the ith moment, and determining a water storage quantity correction coefficient according to the relation between Lai-Ybi and the standard real-time water level difference value delta P so as to correct the water storage quantity delta C in the water supply unit:

when Lai-Ybi <. DELTA.P, selecting the i-th preset water storage amount correction coefficient Xi to correct the water storage amount DeltaC in the water supply unit, wherein the corrected water storage amount in the water supply unit is DeltaC Xi;

when Lai-Ybi ≧ Δ P, a correction coefficient of a water storage amount Δ C in the water supply unit is set to Xi (X1+ X2+ X3+. Xi)/i, and the corrected water storage amount in the water supply unit is Δ C Xi (X1+ X2+ X3+. Xi)/i, i ═ 1,2,3,. n.

Compared with the prior art, the rainwater collection and storage device has the advantages that the rainwater collection and storage device is provided with the rainwater collection unit for rainwater collection and water source storage, the water supply unit supplies water to the rainwater collection unit to ensure that the water source in the rainwater collection unit is sufficient, the control unit adjusts the water level in the rainwater collection unit according to the thickness of filter residue at the bottom of the rainwater collection unit, determines the water supplement amount according to the difference between the real-time water level height in the water supply unit and the preset water level of the rainwater collection unit, and supplements the water source to the rainwater collection unit through the water supply unit, so that the water level in the rainwater collection unit can be effectively adjusted when space becomes small due to excessive filter residue, sufficient water source in the rainwater collection unit is ensured, and the rainwater collection unit can efficiently supply water, ensure that enough water source supplies water to the water using unit.

Furthermore, the first water level sensor, the second water level sensor, the first ultrasonic thickness sensor, the second ultrasonic thickness sensor and the first water pump are connected and connected with the control unit, centralized control is performed through the control unit, water level information in the rainwater collection unit and the water supply unit and thickness information of filter residues and dirt on the bottom and the side wall of the rainwater collection unit can be effectively acquired, and water levels in the rainwater collection unit and the water supply unit are adjusted according to the thickness information of the filter residues and the dirt, so that the water supply unit can supply water to the rainwater collection unit in time, and a water source in the water supply unit is ensured to be sufficient.

Furthermore, a preset filter residue thickness matrix H0 and a preset water level matrix Lb of the rainwater collection unit are set in the control unit, the control unit is used for collecting the filter residue thickness delta H at the bottom of the rainwater collection unit in real time, and the control unit is used for adjusting the water level in the rainwater collection unit according to the filter residue thickness at the bottom of the rainwater collection unit, so that the water source in the water supply unit is ensured to be sufficient.

Furthermore, a preset water supply level difference matrix A0 and a preset water supplement quantity matrix Q0 are set in the control unit, the control unit is further used for acquiring the real-time water level height Delta La in the water supply unit in real time, determining the water supplement quantity according to the difference between the real-time water level height Delta La in the water supply unit and the ith preset water level Lbi of the rainwater collection unit, and supplementing a water source to the rainwater collection unit through the water supply unit so that the rainwater collection unit is kept at the ith preset water level Lbi, therefore, the water supply unit always keeps the optimal water supply level, the water source is ensured to be sufficient, and the subsequent water supply efficiency is improved.

Furthermore, a filter residue thickness correction coefficient matrix Ha and a rainwater collection unit preset water level difference value matrix Ab are further set in the control unit, a rainwater collection unit internal standard water level difference value Delta Ab is further preset in the control unit, the control unit is used for selecting a filter residue thickness correction coefficient according to the rainwater collection unit preset water level difference value to correct the thickness of filter residues in the rainwater collection unit, correcting the thickness of the filter residues and adjusting the water level according to the thickness of the filter residues, so that the accuracy of the data of the thickness of the filter residues is guaranteed, and meanwhile, a sufficient water source inside the rainwater collection unit is guaranteed to supply water.

Furthermore, a preset impurity thickness matrix B0 and a water level correction coefficient matrix D0 in the rainwater collection unit are set in the control unit, the control unit is used for collecting the impurity thickness Delta B adhered to the inner side wall of the rainwater collection unit in real time, determining the water level correction coefficient in the rainwater collection unit according to the relation between the impurity thickness collected in real time and the preset impurity thickness, correcting the preset water level of the rainwater collection unit through the water level correction coefficient in the rainwater collection unit, and correcting the preset water level of the rainwater collection unit to ensure that the water level of the rainwater collection unit is at the optimal water supply level, so that the rainwater collection unit has a sufficient water supply source, and the water supply efficiency is greatly improved.

Furthermore, a preset water supplement quantity correction coefficient matrix q0 and a preset water supply unit water storage quantity matrix C0 are further set in the control unit, the preset water supplement quantity correction coefficient matrix q0 is used for acquiring the water storage quantity delta C in the water supply unit in real time, the water supply unit is used for determining the water supplement quantity correction coefficient according to the relation between the water storage quantity delta C in the water supply unit and the preset water supply unit water storage quantity of the water supply unit, and through correcting the water supplement quantity, the water supply unit can timely supplement sufficient water sources to the rainwater collection unit, the water level in the rainwater collection unit is guaranteed, and the water supply efficiency is improved.

Furthermore, three water feeding pipelines are arranged between the rainwater collection unit and the water supply unit side by side, each water feeding pipeline is respectively provided with one first water pump, the control unit is respectively connected with the three first water pumps, the three first water pumps are sequentially marked as a first water pump, a second water pump and a third water pump, the flow rates of the first water pump, the second water pump and the third water pump are sequentially increased, the control unit is used for respectively controlling the opening and closing of the three first water pumps so as to enable the water supply unit to supply water to the rainwater collection unit, the control unit is used for respectively controlling the opening and closing of the three first water pumps so as to supply water to the rainwater collection unit, the water supply speed can be improved, and meanwhile, the opening and closing of each first water pump are controlled according to different water supply amounts, the control efficiency of the first water pump can be effectively improved, electric energy can be effectively saved, and energy waste is reduced.

Furthermore, a preset standard water supplement quantity correction coefficient matrix m and a standard water supplement quantity preset standard difference value matrix n are further set in the control unit, the control unit is further used for determining a difference value Mi-Qi between the ith preset standard water supplement quantity Mi and the ith preset water supplement quantity Qi, determining a preset standard water supplement quantity correction coefficient according to the relation between the standard water supplement quantity preset standard difference value Delta m and the Mi-Qi, and correcting the preset standard water supplement quantity through the determined preset standard water supplement quantity correction coefficient to accurately obtain the preset standard water supplement quantity, so that the water supplement efficiency is improved, and a sufficient water source is guaranteed to be arranged in the rainwater collecting unit.

Furthermore, a third water level sensor is arranged in the water supply tank and used for detecting the height of the water level in the water supply tank, and the control unit is connected with the third water level sensor to acquire water level information in the water supply tank; the rainwater collection device is characterized in that a water level secondary correction coefficient matrix d of a water supply pool preset water level matrix Ya0 and a rainwater collection unit is set in the control unit, the control unit is used for collecting the real-time water level delta Ya of the water supply pool in real time, the control unit is also used for determining a water level secondary correction coefficient of the rainwater collection unit according to the relation between the preset water level of the water supply pool and the real-time water level of the water supply pool, and the accuracy of the water level of the rainwater collection unit can be improved, the rainwater collection unit is kept at the optimal water supply level and the utilization rate of a water source is effectively improved.

Furthermore, a fourth water level sensor is arranged in the reservoir and used for detecting the height of the water level in the reservoir, and the control unit is connected with the fourth water level sensor to acquire water level information in the reservoir; the rainwater collecting device is characterized in that a reservoir real-time water level matrix Yb0, a preset water level matrix La of a water supply unit and a water storage quantity correction coefficient matrix X0 are set in the control unit, a standard real-time water level difference value delta P is also preset in the control unit, the control unit is further used for determining a difference Lai-Ybi between the water level Ybi of the reservoir at the ith moment and the water level Lai of the water supply unit at the ith moment, determining a water storage quantity correction coefficient according to the relation between Lai-Ybi and the standard real-time water level difference value delta P to correct the water storage quantity delta C in the water supply unit, and correcting the water storage quantity in the water supply unit to ensure that enough water supply sources are arranged in the water supply unit, so that sufficient water sources can be timely supplemented into the rainwater collecting unit, and the supply of the rainwater collecting unit is ensured.

On the other hand, the invention also provides an environment-friendly garden landscape rainwater collection and circulation control method, and the environment-friendly garden landscape rainwater collection and circulation control system comprises the following steps:

step a: establishing the environment-friendly garden landscape rainwater collection circulation control system;

step b: adjusting the water level in the rainwater collection unit according to the thickness of filter residue at the bottom of the rainwater collection unit;

step c: determining the water supplementing quantity according to the difference value between the real-time water level height in the water supply unit and the preset water level of the rainwater collection unit, and supplementing a water source to the rainwater collection unit through the water supply unit;

in the step b, a preset filter residue thickness matrix H0 and a preset water level matrix Lb of the rainwater collection unit are set in the control unit, and HO (H1, H2, H3, H4) is set for the preset filter residue thickness matrix H0, where H1 is a first preset filter residue thickness, H2 is a second preset filter residue thickness, H3 is a third preset filter residue thickness, H4 is a fourth filter residue thickness, and the thickness of each filter residue is gradually increased; for a preset water level matrix Lb of the rainwater collection unit, Lb (Lb1, Lb2, Lb3, Lb4) is set, wherein Lb1 is a first preset water level of the rainwater collection unit, Lb2 is a second preset water level of the rainwater collection unit, Lb3 is a third preset water level of the rainwater collection unit, Lb4 is a fourth preset water level of the rainwater collection unit, and each preset water level is gradually increased;

in the step c, a preset water supply level difference matrix a0 and a preset water supplement quantity matrix Q0 are further set in the control unit, and for the preset water supply level difference matrix a0, a0(a1, a2, A3, a4) is set, where a1 is a first preset water supply level difference, a2 is a second preset water supply level difference, A3 is a third preset water supply level difference, a4 is a fourth preset water supply level difference, and each preset water supply level difference is sequentially increased; setting Q0(Q1, Q2, Q3 and Q4) for the preset water supplement quantity matrix Q0, wherein Q1 is a first preset water supplement quantity, Q2 is a second preset water supplement quantity, Q3 is a third preset water supplement quantity, and Q4 is a fourth preset water supplement quantity;

It can be understood that the above-mentioned method for controlling the collection cycle of the rainwater in the garden landscape and the system for controlling the collection cycle of the rainwater in the garden landscape have the same advantages, and are not described herein again.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of an environment-friendly garden landscape rainwater collection and circulation control system provided by an embodiment of the invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Fig. 1 is a schematic structural view of the environmental-friendly garden landscape rainwater collection and circulation control system according to the present embodiment. This embodiment provides a cycle control system is collected to environment-friendly landscape rainwater, includes: rainwater collection unit 1, control unit 2 and water supply unit 3.

Specifically, the rainwater collection unit 1 is communicated with a plurality of water storage tanks 4, the rainwater collection unit 1 is communicated with the water storage tanks 4 through a water storage pipeline 41, the water storage tanks 4 are used for collecting rainwater and conveying the collected rainwater to the rainwater collection unit 1 for storage, the rainwater collection unit 1 is also communicated with a plurality of water supply tanks 6, the rainwater collection unit 1 is used for conveying the stored water source to the water supply tanks 6 through a water supply pipeline 61, the water supply tanks 6 are used for supplying water for garden landscapes, a first water level sensor 11 is arranged inside the rainwater collection unit 1 and used for detecting the water level height inside the rainwater collection unit 1, a first ultrasonic thickness sensor 7 is arranged on the lower side of the rainwater collection unit 1 and used for detecting the thickness of filter residues formed at the bottom of the rainwater collection unit 1 after the filter residues, and a second ultrasonic thickness sensor 5 is arranged on the side of the rainwater collection unit 1, for detecting the thickness of the impurities adhered to the inner side wall of the rainwater collecting unit 1.

Specifically, the water supply unit 3 is communicated with the rainwater collection unit 1 through a water supply pipeline 32, a first water pump 31 is arranged on the water supply pipeline 32, the water supply unit 3 is used for supplying water to the rainwater collection unit 1, so that a sufficient water source is always kept in the rainwater collection unit 1, and the water supply unit 3 is provided with a second water level sensor 9 for detecting the water level inside the water supply unit 3.

Specifically, the control unit 2 is connected to the first water level sensor 11, the second water level sensor 9, the first ultrasonic thickness sensor 7, the second ultrasonic thickness sensor 5 and the first water pump 31 through the data lines 8, and the control unit 2 is configured to receive information collected by the first water level sensor 11, the first ultrasonic thickness sensor 7 and the second ultrasonic thickness sensor 5, control the water levels in the rainwater collection unit 1 and the water supply unit 3 according to the collected information, and control the first water pump 31 to enable the water supply unit 3 to replenish water into the rainwater collection unit 1.

Specifically, a preset filter residue thickness matrix H0 and a preset water level matrix Lb of the rainwater collection unit are set in the control unit, HO (H1, H2, H3, H4) is set for the preset filter residue thickness matrix H0, wherein H1 is a first preset filter residue thickness, H2 is a second preset filter residue thickness, H3 is a third preset filter residue thickness, H4 is a fourth filter residue thickness, and the thickness of each filter residue is gradually increased; for a preset water level matrix Lb of the rainwater collection unit, Lb (Lb1, Lb2, Lb3, Lb4) is set, wherein Lb1 is a first preset water level of the rainwater collection unit, Lb2 is a second preset water level of the rainwater collection unit, Lb3 is a third preset water level of the rainwater collection unit, Lb4 is a fourth preset water level of the rainwater collection unit, and each preset water level is gradually increased;

It can be seen that this embodiment is collected the water level of establishing in the unit to the rainwater through the filter residue degree of establishing in the unit to the rainwater and is adjusted to the rainwater is collected the water level of establishing the unit and is carried out dynamic adjustment according to the water content in the water supply unit. Specifically, in the embodiment, the rainwater collection unit is arranged for collecting rainwater and storing water source, the water supply unit supplies water to the rainwater collection unit, so as to ensure that the water source in the rainwater collection unit is sufficient, the control unit adjusts the water level in the rainwater collection unit according to the thickness of the filter residue at the bottom of the rainwater collection unit, determining the water supplementing quantity according to the difference value between the real-time water level height in the water supply unit and the preset water level of the rainwater collection unit, supplementing a water source to the rainwater collection unit through the water supply unit, so that the water level in the rainwater collection unit can be effectively adjusted when the space is small due to excessive filter residues, thereby ensuring that the rainwater collection unit has sufficient water source, thereby make rainwater collection unit can the efficient supply water, guarantee to have sufficient water supply to supply water to the water unit.

Specifically, a filter residue thickness correction coefficient matrix Ha and a rainwater collection unit preset water level difference matrix Ab are set in the control unit, and for the filter residue thickness correction coefficient matrix Ha, Ha (Ha1, Ha2, Ha3, Ha4) is set, wherein Ha1 is a first filter residue thickness correction coefficient, Ha2 is a second filter residue thickness correction coefficient, Ha3 is a third filter residue thickness correction coefficient, and Ha4 is a fourth filter residue thickness correction coefficient; for the rainwater collection unit preset water level difference matrix Ab, Ab (Ab1, Ab2, Ab3, Ab4) is set, wherein Ab1 is a difference between a water level height before the water level in the rainwater collection unit is set to Lb1 and a second preset water level Lb2 of the rainwater collection unit, Ab2 is a difference between a first preset water level Lb1 of the rainwater collection unit and a second preset water level Lb2 of the rainwater collection unit, Ab3 is a difference between a second preset water level Lb2 of the rainwater collection unit and a third preset water level Lb3 of the rainwater collection unit, and Ab4 is a difference between a third preset water level Lb3 of the rainwater collection unit and a fourth preset water level Lb4 of the rainwater collection unit;

Specifically, a preset impurity thickness matrix B0 and a water level correction coefficient matrix D0 in the rainwater collection unit are further set in the control unit, and for the preset impurity thickness matrix B0, B0(B1, B2, B3, B4) is set, where B1 is a first preset impurity thickness, B2 is a second preset impurity thickness, B3 is a third preset impurity thickness, and B4 is a fourth preset impurity thickness, and each preset impurity thickness is sequentially increased; setting D0(D1, D2, D3 and D4) for a water level correction coefficient matrix D0 in the rainwater collection unit, wherein D1 is a first preset water level correction coefficient, D2 is a second preset water level correction coefficient, D3 is a third preset water level correction coefficient, and D4 is a fourth preset water level correction coefficient;

Specifically, a preset water supplement amount correction coefficient matrix q0 and a preset water supply unit water storage amount matrix C0 are further set in the control unit, and q0(q1, q2, q3, q4) is set for the preset water supplement amount correction coefficient matrix q0, wherein q1 is a first preset water supplement amount correction coefficient, q2 is a second preset water supplement amount correction coefficient, q3 is a third preset water supplement amount correction coefficient, and q4 is a fourth preset water supplement amount correction coefficient, and each preset water supplement amount correction coefficient is gradually increased and decreased; setting C0(C1, C2, C3 and C4) for the preset water supply unit water storage quantity matrix C0, wherein C1 is the first preset water supply unit water storage quantity, C2 is the second preset water supply unit water storage quantity, C3 is the third preset water supply unit water storage quantity, and C4 is the fourth preset water supply unit water storage quantity;

Specifically, three water supply pipelines are arranged between the rainwater collection unit and the water supply unit side by side, each water supply pipeline is provided with one first water pump, the control unit is connected with the three first water pumps respectively, the three first water pumps are sequentially marked as a first water pump, a second water pump and a third water pump, the flow rates of the first water pump, the second water pump and the third water pump are sequentially increased, and the control unit is used for controlling the three first water pumps to be opened and closed respectively so that the water supply unit can replenish water for the rainwater collection unit;

Specifically, a preset standard water supplement amount correction coefficient matrix m is set in the control unit, and m (m1, m2, m3 and m4) is set, wherein m1 is a first preset standard water supplement amount correction coefficient, m2 is a second preset standard water supplement amount correction coefficient, m3 is a third preset standard water supplement amount correction coefficient, m4 is a fourth preset standard water supplement amount correction coefficient, and each preset standard water supplement amount correction coefficient is gradually increased;

Specifically, a third water level sensor is arranged in the water supply tank and used for detecting the height of the water level in the water supply tank, and the control unit is connected with the third water level sensor to acquire water level information in the water supply tank;

Specifically, a fourth water level sensor is arranged in the reservoir and used for detecting the height of the water level in the reservoir, and the control unit is connected with the fourth water level sensor to acquire water level information in the reservoir;

In another preferred implementation based on the foregoing embodiment, the implementation provides an environment-friendly garden landscape rainwater collection circulation control method, and the method of the implementation adopts the environment-friendly garden landscape rainwater collection circulation control system in the foregoing embodiment, and includes the following steps:

step c: and determining the water supplementing quantity according to the difference value between the real-time water level height in the water supply unit and the preset water level of the rainwater collection unit, and supplementing a water source to the rainwater collection unit through the water supply unit.

Specifically, in the step b, a preset filter residue thickness matrix H0 and a preset water level matrix Lb of the rainwater collection unit are set in the control unit, and HO (H1, H2, H3, H4) is set for the preset filter residue thickness matrix H0, where H1 is a first preset filter residue thickness, H2 is a second preset filter residue thickness, H3 is a third preset filter residue thickness, H4 is a fourth filter residue thickness, and the filter residue thicknesses are gradually increased; for a preset water level matrix Lb of the rainwater collection unit, Lb (Lb1, Lb2, Lb3, Lb4) is set, wherein Lb1 is a first preset water level of the rainwater collection unit, Lb2 is a second preset water level of the rainwater collection unit, Lb3 is a third preset water level of the rainwater collection unit, Lb4 is a fourth preset water level of the rainwater collection unit, and each preset water level is gradually increased;

It can be seen that the method of this embodiment has the same advantages as the environmental-friendly garden landscape rainwater collection and circulation control system of the above embodiment, and will not be described herein again.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.

Claims

1. The utility model provides an environment-friendly landscape rainwater collection cycle control system which characterized in that includes:

2. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 1,

a filter residue thickness correction coefficient matrix Ha and a rainwater collection unit preset water level difference matrix Ab are also set in the control unit, and Ha (Ha1, Ha2, Ha3 and Ha4) is set for the filter residue thickness correction coefficient matrix Ha, wherein Ha1 is a first filter residue thickness correction coefficient, Ha2 is a second filter residue thickness correction coefficient, Ha3 is a third filter residue thickness correction coefficient, and Ha4 is a fourth filter residue thickness correction coefficient; for the rainwater collection unit preset water level difference matrix Ab, Ab (Ab1, Ab2, Ab3, Ab4) is set, wherein Ab1 is a difference between a water level height before the water level in the rainwater collection unit is set to Lb1 and a second preset water level Lb2 of the rainwater collection unit, Ab2 is a difference between a first preset water level Lb1 of the rainwater collection unit and a second preset water level Lb2 of the rainwater collection unit, Ab3 is a difference between a second preset water level Lb2 of the rainwater collection unit and a third preset water level Lb3 of the rainwater collection unit, and Ab4 is a difference between a third preset water level Lb3 of the rainwater collection unit and a fourth preset water level Lb4 of the rainwater collection unit;

3. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 1,

a preset impurity thickness matrix B0 and a water level correction coefficient matrix D0 in the rainwater collection unit are further set in the control unit, and for the preset impurity thickness matrix B0, B0(B1, B2, B3 and B4) is set, wherein B1 is a first preset impurity thickness, B2 is a second preset impurity thickness, B3 is a third preset impurity thickness, B4 is a fourth preset impurity thickness, and the preset impurity thicknesses are sequentially increased; setting D0(D1, D2, D3 and D4) for a water level correction coefficient matrix D0 in the rainwater collection unit, wherein D1 is a first preset water level correction coefficient, D2 is a second preset water level correction coefficient, D3 is a third preset water level correction coefficient, and D4 is a fourth preset water level correction coefficient;

4. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 1,

a preset water supplement amount correction coefficient matrix q0 and a preset water supply unit water storage amount matrix C0 are further set in the control unit, and for the preset water supplement amount correction coefficient matrix q0, q0(q1, q2, q3 and q4) is set, wherein q1 is a first preset water supplement amount correction coefficient, q2 is a second preset water supplement amount correction coefficient, q3 is a third preset water supplement amount correction coefficient, and q4 is a fourth preset water supplement amount correction coefficient, and each preset water supplement amount correction coefficient is gradually increased or decreased; setting C0(C1, C2, C3 and C4) for the preset water supply unit water storage quantity matrix C0, wherein C1 is the first preset water supply unit water storage quantity, C2 is the second preset water supply unit water storage quantity, C3 is the third preset water supply unit water storage quantity, and C4 is the fourth preset water supply unit water storage quantity;

and after the ith preset water supplement amount Qi is corrected through the ith preset water supplement amount correction coefficient Qi, determining that the corrected water supplement amount is Qi + Qi, and supplementing water into the rainwater collection unit according to the corrected water supplement amount Qi + Qi.

5. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 1,

the rainwater collecting unit is connected with the water supply unit through a pipeline, three water supply pipelines are arranged between the rainwater collecting unit and the water supply unit in parallel, each water supply pipeline is provided with one first water pump, the control unit is connected with the three first water pumps respectively, the three first water pumps are sequentially marked as a first water pump, a second water pump and a third water pump, the flow rates of the first water pump, the second water pump and the third water pump are sequentially increased, and the control unit is used for controlling the opening and closing of the three first water pumps respectively so that the water supply unit can supply water to the rainwater collecting unit;

6. The environment-friendly garden landscape rainwater collection and circulation control system of claim 5,

a preset standard water supplement quantity correction coefficient matrix m is further set in the control unit, and m (m1, m2, m3 and m4) is set, wherein m1 is a first preset standard water supplement quantity correction coefficient, m2 is a second preset standard water supplement quantity correction coefficient, m3 is a third preset standard water supplement quantity correction coefficient, m4 is a fourth preset standard water supplement quantity correction coefficient, and each preset standard water supplement quantity correction coefficient is gradually increased;

7. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 2,

a third water level sensor is arranged in the water supply tank and used for detecting the height of the water level in the water supply tank, and the control unit is connected with the third water level sensor to acquire water level information in the water supply tank;

and when the water level secondary correction coefficient Di of the ith preset rainwater collection unit is selected to perform secondary correction on the corrected preset water level Lbi Di of the rainwater collection unit, setting i to be 1,2,3 and 4, and setting the preset water level of the rainwater collection unit after secondary correction to be Lbi Di.

8. The environment-friendly garden landscape rainwater collection and circulation control system according to claim 4,

a fourth water level sensor is arranged in the reservoir and used for detecting the height of the water level in the reservoir, and the control unit is connected with the fourth water level sensor to acquire water level information in the reservoir;

9. An environment-friendly garden landscape rainwater collection circulation control method, which is characterized in that the environment-friendly garden landscape rainwater collection circulation control system according to any one of claims 1-8 is adopted, and comprises the following steps:

10. The environment-friendly garden landscape rainwater collection cycle control method according to claim 9,