Method and equipment for constructing parameterized storage pond

Abstract

The invention provides a parameterized regulation and storage pool construction method and equipment, and relates to the field of water supply and drainage engineering.The parameterized regulation and storage pool construction method comprises the steps that S1, a design parameter set of a regulation and storage pool is obtained, and a module parameter set and an equipment parameter set of the regulation and storage pool are obtained through calculation of the design parameter set; s2, setting a module coordinate set and an equipment coordinate set of the regulation and storage pool through a design parameter set, a module parameter set and an equipment parameter set; and S3, constructing a regulation and storage pool model through the design parameter set, the module parameter set, the module coordinate set, the equipment parameter set and the equipment coordinate set. According to the method, the regulation and storage pool model can be output only by inputting the equipment parameter set in operation, so that the design process is simplified, and the possibility of manual intervention and calculation errors is reduced. By adjusting the equipment parameter set, various types of regulation and storage pool models can be obtained, the design flexibility and customizability are greatly improved, and an optimal regulation and storage pool design scheme can be quickly generated according to different regions and different requirements.

Description

Technical Field

[0001] The invention relates to the field of water supply and drainage engineering, and in particular to a method and equipment for constructing a parameterized regulating reservoir. Background Art

[0002] In the field of water supply and drainage engineering, the design, construction and operation efficiency of the regulating reservoir, as a key rainwater management and sewage treatment facility, directly affects the overall performance and reliability of the urban drainage system.

[0003] In the current water supply and drainage industry, the design and construction process of regulating and storing ponds, as important rainwater management and sewage treatment facilities, is often complicated and time-consuming. The traditional design method of regulating and storing ponds relies on the experience and manual calculations of engineers, which makes it difficult to ensure the accuracy and efficiency of the design. At the same time, with the acceleration of urbanization and the frequent occurrence of extreme climate events, higher requirements are placed on the design of regulating and storing ponds, and more flexible and efficient design methods are needed to meet the needs of different scenarios. The traditional design method of regulating and storing ponds can no longer meet the needs of modern water supply and drainage systems for efficient, flexible and precise design. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a parametric regulating reservoir construction method and equipment to solve the technical problem that the existing regulating reservoir design method relies on the experience and manual calculation of engineers and is difficult to ensure the accuracy and efficiency of the design.

[0005] The present invention provides a parameterized storage tank construction method, comprising the steps of:

[0006] S1: Obtain a design parameter set of the regulating reservoir, and calculate a module parameter set and a device parameter set of the regulating reservoir through the design parameter set;

[0007] S2: setting the module coordinate set and the device coordinate set of the storage tank by designing the parameter set, the module parameter set and the device parameter set;

[0008] S3: Construct a storage tank model by designing a parameter set, a module parameter set, a module coordinate set, a device parameter set and a device coordinate set.

[0009] Preferred:

[0010] The design parameters include: storage tank volume Volume, design flow rate v, effective water depth of storage tank Hyx, storage tank length-width ratio LWB, channel front pipe bottom height Hdj1, grille installation angle a, grille bar gap b, water depth in front of the grille h, and flow rate v b , bar width S, inlet channel width B1, rainwater net model YSJModel and flushing distance Ps of the ejector.

[0011] Preferred:

[0012] The module parameters include: the diameter of the water inlet pipe Dj, the number of bars n, the width of the grid groove B, the length of the widening part of the water inlet channel l1, the length of the narrowing part of the connection between the grid groove and the water outlet channel l2, the total length of the grid groove L, the width of the reservoir W c and the length of the reservoir L c ;

[0013] The calculation formula of nozzle diameter Dj is:

[0014]

[0015] Where, Q is the water inlet flow, Q = Volume / 3600;

[0016] The formula for calculating the number of bars n is:

[0017]

[0018] Where n is an integer;

[0019] The calculation formula of the gate groove width B is:

[0020] B = S*(n-1)+b*n;

[0021] The calculation formula for the length l1 of the widening part of the water inlet channel is:

[0022] l1=(B-B1) / (2*tan(α1));

[0023] Among them, α1 is the preset angle;

[0024] The calculation formula for the length l2 of the narrowing part at the connection between the grating and the outlet channel is:

[0025] l2=l1 / 2;

[0026] The calculation formula of the total length L of the gate slot is:

[0027] L = l1 + l2 + 1.5 + H1 / tan (α1);

[0028] Wherein, H1 is the channel depth before the gate, H1 = Hdj1*1000+Dj+2000;

[0029] Width of the reservoir W c The calculation formula is:

[0030]

[0031] The length of the reservoir is L c The calculation formula is:

[0032]

[0033] Preferred:

[0034] Equipment parameters include: the processing capacity of the rainwater net, the corresponding maximum pipe diameter and the inner diameter of the cyclone pool, and the number of ejectors x;

[0035] According to the rainwater cleaner model YSJModel, obtain the corresponding rainwater cleaner processing capacity, corresponding maximum pipe diameter and cyclone pool inner diameter;

[0036] The number of injectors x is calculated as:

[0037]

[0038] Preferred:

[0039] The module coordinates include: base point coordinates, water inlet coordinates, grating slot coordinates and water outlet coordinates;

[0040] Set the lower left corner of the reservoir as the base coordinate (0,0,0), with the X axis pointing horizontally to the right, the Y axis pointing horizontally forward, and the Z axis pointing vertically downward;

[0041] The coordinates of the water inlet are (L c +B / 2,0,Hdj1);

[0042] The coordinates of the grid groove include: the coordinates of the preset grid groove starting point and the coordinates of the grid groove ending point;

[0043] The coordinates of the water outlet are (x out ,y out ,z out ), where x out ,y out ,z out They are respectively the X-axis coordinate, Y-axis coordinate and Z-axis coordinate of the preset water outlet.

[0044] Preferred:

[0045] Equipment coordinates include: coordinates of the rainwater collector and the ejector;

[0046] The coordinates of the rainwater net are (L c +B,L+2B,0);

[0047] The coordinates of each injector are set according to the number of injectors and the preset position of the corresponding injector at the bottom of the reservoir.

[0048] A storage medium, wherein the storage medium stores instructions and data for implementing the parameterized storage pool construction method.

[0049] A parameterized storage pool construction device comprises: a processor and a storage medium; the processor loads and executes instructions and data in the storage medium to implement the parameterized storage pool construction method.

[0050] The present invention has the following beneficial effects:

[0051] The present invention pre-sets the calculation formula of the module parameter set and the device parameter set of the regulating and storing pool, and can set the module coordinate set and the device coordinate set correspondingly by giving the design parameter set. Finally, the regulating and storing pool model is constructed by the design parameter set, the module parameter set, the module coordinate set, the device parameter set and the device coordinate set, so as to realize the automation and intelligence of the regulating and storing pool design process. In terms of operation, only the device parameter set needs to be input to output the regulating and storing pool model, which not only simplifies the design process, but also reduces the possibility of manual intervention and calculation errors. Various types of regulating and storing pool models can be obtained by adjusting the device parameter set, which greatly improves the flexibility and customizability of the design, and can quickly generate the most optimized regulating and storing pool design scheme according to different regions and different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 This is a flow chart of a method according to an embodiment of the present invention;

[0053] Figure 2 This is a schematic diagram of the operating principle of the rainwater cleaner;

[0054] Figure 3 It is the structural diagram of the ejector;

[0055] Figure 4 This is the plan view of the reservoir model;

[0056] Figure 5 This is a structural diagram of the device according to an embodiment of the present invention;

[0057] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0058] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0059] Reference Figure 1 The present invention provides a parameterized storage tank construction method, comprising the steps of:

[0060] S1: Obtain a design parameter set of the regulating reservoir, and calculate a module parameter set and a device parameter set of the regulating reservoir through the design parameter set;

[0061] Further:

[0062] The design parameters include: storage tank volume Volume, design flow rate v, effective water depth of storage tank Hyx, storage tank length-width ratio LWB, channel front pipe bottom height Hdj1, grille installation angle a, grille bar gap b, water depth in front of the grille h, and flow rate v b , bar width S, inlet channel width B1, rainwater net model YSJModel and flushing distance Ps of the ejector.

[0063] Specifically, the units of each design parameter are as follows:

[0064] Volume: Storage tank volume m 3

[0065] v: Design flow rate is m 2 / s(0-10m 2 / s)

[0066] Hyx: Effective water depth of the storage tank (3-10m)

[0067] LWB: Length-to-width ratio of the storage tank (>=1)

[0068] Hdj1: Height of the bottom of the channel front pipe (0-10m)

[0069] a: Grille installation angle

[0070] b: Bar gap (0-100mm)

[0071] h: Water depth in front of the fence (mm)

[0072] vb: Flow rate through the gate (0.6-1.0m 2 / s)

[0073] S: Bar width (0-100mm)

[0074] B1: Inlet channel width (900-1000mm)

[0075] The above are input parameters. In actual parametric modeling, the above input parameters are needed to obtain the following potential data through data-driven algorithms.

[0076] Furthermore,

[0077] The module parameters include: the diameter of the water inlet pipe Dj, the number of bars n, the width of the grid groove B, the length of the widening part of the water inlet channel l1, the length of the narrowing part of the connection between the grid groove and the water outlet channel l2, the total length of the grid groove L, the width of the reservoir W c and the length of the reservoir L c ;

[0078] (1) To ensure that the rainwater storage tank can efficiently collect, store and discharge rainwater while meeting specific flow and pressure requirements to prevent urban flooding, improve rainwater utilization efficiency and protect the water environment, the diameter of the water inlet pipe must be reasonable;

[0079] The calculation formula of nozzle diameter Dj is:

[0080]

[0081] Where, Q is the water inlet flow, Q = Volume / 3600;

[0082] The unit of Q is m 3 / s;

[0083] (2) In order to effectively filter out solid particles, suspended matter, floating objects and other impurities such as branches, leaves, and small stones that enter the storage tank. If these impurities are not filtered out in time, they may damage the subsequent water treatment equipment, increase the difficulty and cost of treatment, and even affect the quality of the effluent. Therefore, the number of bars must be accurately controlled;

[0084] The formula for calculating the number of bars n is:

[0085]

[0086] Where n is an integer;

[0087] (3) If the width of the grating groove is too small, the water flow rate may be too fast, causing impact damage to the grating and equipment, and shortening the life of the equipment; while if the width of the grating groove is too large, the water flow rate may be reduced, affecting the treatment efficiency. Therefore, by calculating and determining the appropriate grating groove width, the relationship between treatment capacity and equipment life can be balanced;

[0088] The calculation formula of the gate groove width B is:

[0089] B = S*(n-1)+b*n;

[0090] (4) Steady water flow is conducive to the normal operation of subsequent treatment units (such as screens to remove suspended matter, sedimentation tanks to remove suspended particles, etc.). If the water flow is too turbulent or unstable, it may affect the treatment effect and even cause the treatment equipment to overload. By reasonably designing the widening part of the water inlet channel, it can ensure that the water flow is in a relatively stable state when entering the treatment unit, thereby improving the overall treatment efficiency;

[0091] The calculation formula for the length l1 of the widening part of the water inlet channel is:

[0092] l1=(B-B1) / (2*tan(α1));

[0093] Among them, α1 is the preset angle;

[0094] Preferably, the value of α1 is 20°;

[0095] (5) When water flows out of the treatment unit such as the grille and enters the outlet channel, if the channel width changes suddenly, it may cause turbulence or backflow of the water flow. By calculating and setting a reasonable length of the narrowing part, the water flow can be gradually converged, turbulence and backflow can be reduced, and a smooth transition of the water flow can be ensured;

[0096] The calculation formula for the length l2 of the narrowing part at the connection between the grating and the outlet channel is:

[0097] l2=l1 / 2;

[0098] (6) As the initial stage of wastewater treatment, the total length of the grating directly affects the treatment efficiency. A reasonable total length of the grating can ensure that the wastewater stays in the grating for a sufficient time to fully intercept and remove larger suspended solids, floating objects and other pollutants, reduce the burden on subsequent treatment units, and improve the overall treatment efficiency;

[0099] The calculation formula of the total length L of the gate slot is:

[0100] L = l1 + l2 + 1.5 + H1 / tan (α1);

[0101] Wherein, H1 is the channel depth before the gate, H1 = Hdj1*1000+Dj+2000;

[0102] (7) In the design of water conservancy projects and water supply and drainage systems, it is crucial to accurately calculate the actual length and width of the regulating reservoir according to the specific land use requirements and terrain conditions, combined with the known effective water depth and length-to-width ratio of the regulating reservoir. This process not only concerns the rationality and economy of the design, but also directly affects the hydraulic performance, operation and management efficiency, and overall safety and stability of the regulating reservoir. Through scientific calculations, it can be ensured that the regulating reservoir can fully adapt to the terrain and meet land restrictions, while optimizing water flow conditions, improving treatment efficiency, and reducing operating costs. Ultimately, the comprehensive benefits of the regulating reservoir in urban flood control, sewage treatment, and rainwater utilization can be maximized;

[0103] Width of the reservoir W c The calculation formula is:

[0104]

[0105] The length of the reservoir is L c The calculation formula is:

[0106]

[0107] Further:

[0108] Equipment parameters include: the processing capacity of the rainwater net, the corresponding maximum pipe diameter and the inner diameter of the cyclone pool, and the number of ejectors x;

[0109] According to the rainwater cleaner model YSJModel, obtain the corresponding rainwater cleaner processing capacity, corresponding maximum pipe diameter and cyclone pool inner diameter;

[0110] The number of injectors x is calculated as:

[0111]

[0112] Specifically, (1) Rainwater purifier is a rainwater treatment device, which mainly uses the principle of water cyclone and separation net to separate garbage, debris, sediment, oil, etc. in rainwater and guide them to the cyclone center tube. The separation net has a self-cleaning function and will not be blocked. It can 100% remove solids larger than 5mm in water, and has high treatment efficiency.

[0113] The operating principle is as follows Figure 2 As shown, rainwater first reaches the catchment area and passes through the cyclone water inlet to the cyclone center tube for separation; after separation, the clean water is discharged into the river through the filter screen, and is pulled to the bottom sedimentation area without sedimentation; when the water volume exceeds the treatment upper limit, it can be discharged directly through the overflow weir without causing flooding upstream.

[0114] The rainwater net model is shown in Table 1;

[0115] Table 1 Rainwater Net Model YSJModel

[0116]

[0117] After selecting the rainwater purifier, you can basically know the size of the rainwater purifier and the size of the cyclone pool of the rainwater purifier's external equipment. Since the shapes of the rainwater purifier and the cyclone pool are fixed, parametric modeling can be performed based on the size information.

[0118] (2) Determine the number of ejectors x (units) that the reservoir can accommodate according to the ejector model. During the design stage of the reservoir system, determine the maximum capacity of the ejectors according to actual needs, which helps to accurately select the appropriate ejector model and avoid waste of resources or insufficient performance caused by selecting too large or too small an ejector. The flushing distances of different ejector models are shown in Table 2.

[0119] Table 2 Flushing distance of ejector

[0120]

[0121] The structure of the ejector is as follows Figure 3 As shown in the figure, 1 is a nozzle; 2 is a gas-liquid mixing chamber; 3 is an air inlet pipe; 4 is a water outlet pipe; 5 is a driver (electric head or swing cylinder); 6 is a protective cover; 7 is a rotating joint; 8 is a fixed support seat; 9 is a submersible sewage pump.

[0122] The shapes of the various components of the injector are basically fixed. By selecting the injector, parametric modeling can be performed, and then the placement coordinates can be evenly calculated based on the number and the total length of the storage tank.

[0123] S2: setting the module coordinate set and the device coordinate set of the storage tank by designing the parameter set, the module parameter set and the device parameter set;

[0124] Further:

[0125] The module coordinates include: base point coordinates, water inlet coordinates, grating slot coordinates and water outlet coordinates;

[0126] (1) Determine the base point and coordinate system:

[0127] Set the lower left corner of the reservoir as the base coordinate (0,0,0), with the X axis pointing horizontally to the right, the Y axis pointing horizontally forward, and the Z axis pointing vertically downward;

[0128] Specifically, the Z axis represents depth;

[0129] (2) Calculate the coordinates of the water inlet:

[0130] The water inlet is located at the bottom of the right channel of the regulating reservoir, with a horizontal distance of B / 2 meters from the lower left corner of the area. The water inlet is close to the pool wall and has a height of Hdj1 meter.

[0131] The coordinates of the water inlet are (L c +B / 2,0,Hdj1);

[0132] (3) Calculate the coordinates of the grid groove:

[0133] The trough usually extends a certain length along the water inlet and has a certain width and depth. We need to calculate the coordinates of the starting point, the end point, and possible other key points (such as the turning point of the gradually widening and narrowing part) of the trough.

[0134] The coordinates of the grid groove include: the coordinates of the preset grid groove starting point and the coordinates of the grid groove ending point;

[0135] Specifically, the coordinates of the starting point of the trough are the same as the coordinates of the water inlet or slightly offset (depending on the design). The coordinates of the ending point of the trough are calculated based on the length and direction of the trough, for example (xin+Lgrate,yin,zgrate), where Lgrate is the length of the trough and zgrate is the depth of the bottom of the trough.

[0136] If the gate groove has gradually widened or narrowed parts, it is necessary to calculate the coordinates at the key points of these parts. These coordinates can be calculated by linear interpolation or according to specific design formulas.

[0137] (3) Calculate the coordinates of the water outlet:

[0138] The coordinates of the water outlet are (x out ,y out ,z out ), where x out ,y out ,z out They are respectively the X-axis coordinate, Y-axis coordinate and Z-axis coordinate of the preset water outlet.

[0139] Specifically, the location of the outlet depends on the design of the reservoir and the direction of water flow. Its coordinate calculation method is similar to that of the inlet, but the location and direction may be different.

[0140] Furthermore,

[0141] Equipment coordinates include: coordinates of the rainwater collector and the ejector;

[0142] (1) Calculate the coordinates of the rainwater net:

[0143] The cyclone pool and rainwater purifier are usually placed behind the canal, and their coordinates mainly depend on the size of the canal and cyclone pool;

[0144] The coordinates of the rainwater net are (L c +B,L+2B,0);

[0145] (2) Calculate the coordinates of the ejector:

[0146] The coordinates of each injector are set according to the number of injectors and the preset position of the corresponding injector at the bottom of the reservoir.

[0147] Specifically, the injectors are usually installed at the bottom of the reservoir, and their coordinates need to be determined according to the layout and installation requirements of the injectors. The Z coordinate is the bottom depth of the reservoir. The X and Y coordinates are determined according to the layout and number of the injectors, and their positions are planned in an evenly distributed manner.

[0148] S3: Construct a storage tank model by designing a parameter set, a module parameter set, a module coordinate set, a device parameter set and a device coordinate set.

[0149] Specifically, parametric modeling allows designers to quickly generate and modify design models by adjusting preset parameters. For the internal equipment of the reservoir, this means that designers can quickly respond to changes in design requirements, such as adjusting the size, shape or performance parameters of the equipment, without having to redesign from scratch. This flexibility not only improves design efficiency, but also ensures high design accuracy, because parametric modeling can automatically handle complex geometric relationships and constraints.

[0150] The plan view of the reservoir model is as follows: Figure 4 As shown, according to the volume of the regulating reservoir Volume and the width of the reservoir Wc and the length of the reservoir L c Construct a basic model of the storage pond.

[0151] The trough model is constructed by the number of bars n, the width of the trough B, the length of the gradually widening part of the inlet channel l1, the length of the gradually narrowing part of the connection between the trough and the outlet channel l2 and the total length of the trough L. The trough includes: an inlet channel, an outlet channel, multiple bars, ladders and multiple gates;

[0152] The inlet model and outlet model are constructed by the water inlet diameter Dj, the coordinates of the water inlet and the coordinates of the water outlet.

[0153] The rainwater net model is constructed by the processing capacity of the rainwater net, the corresponding maximum pipe diameter, the inner diameter of the cyclone pool and the coordinates of the rainwater net, and the model of each injector is constructed by the number of injectors and the coordinates of each injector.

[0154] The reservoir model can simulate and analyze the performance of the equipment inside the reservoir in detail, and can simulate the operating status of the equipment under different flow, pressure or water quality conditions, so as to evaluate whether its performance meets the design requirements. In addition, parametric modeling can also help designers optimize the configuration of equipment, such as determining the best equipment layout, quantity or combination to achieve higher efficiency, lower energy consumption or better water quality treatment effect.

[0155] See also Figure 5 , Figure 5 4 is a schematic diagram of the working of the hardware device of an embodiment of the present invention, wherein the hardware device specifically comprises: a parameterized storage tank construction device 401, a processor 402 and a storage medium 403.

[0156] A parameterized storage tank construction device 401: The parameterized storage tank construction device 401 implements the parameterized storage tank construction method.

[0157] Processor 402: The processor 402 loads and executes the instructions and data in the storage medium 403 to implement the parameterized storage pool construction method.

[0158] Storage medium 403: The storage medium 403 stores instructions and data; the storage medium 403 is used to implement the parameterized storage pool construction method.

[0159] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0160] The serial numbers of the embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. In a unit claim that lists several means, several of these means may be embodied by the same hardware item. The use of the words first, second, and third, etc. does not indicate any order and these words may be interpreted as identifiers.

[0161] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A parameterized storage tank construction method, characterized in that: Includes steps: S1: Obtain a design parameter set of the regulating reservoir, and calculate a module parameter set and a device parameter set of the regulating reservoir through the design parameter set; S2: setting the module coordinate set and the device coordinate set of the storage tank by designing the parameter set, the module parameter set and the device parameter set; S3: Construct a storage tank model by designing a parameter set, a module parameter set, a module coordinate set, a device parameter set and a device coordinate set.

2. The method for constructing a parameterized storage tank according to claim 1, characterized in that: The design parameters include: storage tank volume Volume, design flow rate v, effective water depth of storage tank Hyx, storage tank length-width ratio LWB, channel front pipe bottom height Hdj1, grille installation angle a, grille bar gap b, water depth in front of the grille h, and flow rate v b , bar width S, inlet channel width B1, rainwater net model YSJModel and flushing distance Ps of the ejector.

3. The method for constructing a parameterized storage tank according to claim 2, characterized in that: The module parameters include: the diameter of the water inlet pipe Dj, the number of bars n, the width of the grid groove B, the length of the widening part of the water inlet channel l1, the length of the narrowing part of the connection between the grid groove and the water outlet channel l2, the total length of the grid groove L, the width of the reservoir W c and the length of the reservoir L c ; The calculation formula of nozzle diameter Dj is: Where, Q is the water inlet flow, Q = Volume / 3600; The formula for calculating the number of bars n is: Where n is an integer; The calculation formula of the gate groove width B is: B = S*(n-1)+b*n; The calculation formula for the length l1 of the widening part of the water inlet channel is: l1=(B-B1) / (2*tan(α1)); Among them, α1 is the preset angle; The calculation formula for the length l2 of the narrowing part at the connection between the grating and the outlet channel is: l2＝l1 / 2； The calculation formula of the total length L of the gate slot is: L = l1 + l2 + 1.5 + H1 / tan (α1); Wherein, H1 is the channel depth before the gate, H1 = Hdj1*1000+Dj+2000; Width of the reservoir W c The calculation formula is: The length of the reservoir is L c The calculation formula is:

4. The method for constructing a parameterized storage tank according to claim 3, characterized in that: Equipment parameters include: the processing capacity of the rainwater net, the corresponding maximum pipe diameter and the inner diameter of the cyclone pool, and the number of ejectors x; According to the rainwater cleaner model YSJModel, obtain the corresponding rainwater cleaner processing capacity, corresponding maximum pipe diameter and cyclone pool inner diameter; The number of injectors x is calculated as:

5. The method for constructing a parameterized storage tank according to claim 3, characterized in that: The module coordinates include: base point coordinates, water inlet coordinates, grating slot coordinates and water outlet coordinates; Set the lower left corner of the reservoir as the base coordinate (0,0,0), with the X axis pointing horizontally to the right, the Y axis pointing horizontally forward, and the Z axis pointing vertically downward; The coordinates of the water inlet are (L c +B / 2,0,Hdj1); The coordinates of the grid groove include: the coordinates of the preset grid groove starting point and the coordinates of the grid groove ending point; The coordinates of the water outlet are (x out ,y out ,z out ), where x out ,y out ,z out They are respectively the X-axis coordinate, Y-axis coordinate and Z-axis coordinate of the preset water outlet.

6. The method for constructing a parameterized storage tank according to claim 3, characterized in that: Equipment coordinates include: coordinates of the rainwater collector and the ejector; The coordinates of the rainwater net are (L c +B,L+2B,0); The coordinates of each injector are set according to the number of injectors and the preset position of the corresponding injector at the bottom of the reservoir.

7. A storage medium, characterized in that: The storage medium stores instructions and data for implementing the parameterized storage tank construction method described in any one of claims 1 to 6.

8. A parameterized storage tank construction device, characterized in that: include: Processor and storage medium; the processor loads and executes instructions and data in the storage medium to implement the parameterized storage tank construction method described in any one of claims 1 to 6.

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