Concrete rainwater collection module structure

Abstract

The utility model relates to rainwater collection technical field, and disclose concrete rainwater collection module structure, including closed pool body, the closed pool body includes: boundary module, is the structure of folding type shape, the boundary module of both sides is mutually inserted to one end of facing, the rear of boundary module is provided with expansion module, side sealing plate is fixed between both sides boundary module and expansion module through bolt respectively, support piece is fixed on the inner wall of both sides boundary module and expansion module, the utility model discloses the closed pool body that is constituted by the boundary module of both ends, the expansion module in the middle and the side sealing plate of both sides, not only is convenient to carry out splicing combination among them, and still can improve the compressive strength of closed pool body through the setting of concrete material, further prolongs the life when using, and before installing combination, can also according to the situation of construction site, can to closed pool body combination into arbitrary shape, and then improve the site adaptability of closed pool body.

Description

Technical Field

[0001] This utility model relates to the field of rainwater harvesting technology, specifically to a concrete rainwater harvesting module structure. Background Technology

[0002] Rainwater harvesting modules are the core components of rainwater harvesting and utilization systems. Several rainwater harvesting module units can be combined to form an underground water storage tank. This water storage tank can be wrapped with impermeable geotextile or permeable geotextile according to engineering needs, thus forming different types of water tanks such as water storage tanks, infiltration tanks, and flood control tanks.

[0003] Current rainwater harvesting modules are made of high-strength plastic and are assembled to form underground or above-ground water storage spaces. However, after long-term exposure to the heavy pressure of the soil and vehicle loads, these modules can experience plastic deformation, loosening at the joints, and even leakage or collapse. Furthermore, aged plastic modules are difficult to recycle and are prone to breakage, resulting in microplastic pollution of the soil and groundwater. To address these issues, we have proposed a concrete rainwater harvesting module structure. Utility Model Content

[0004] The purpose of this invention is to provide a concrete rainwater harvesting module structure to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete rainwater harvesting module structure, including a closed pool, wherein the closed pool comprises: The boundary module has a folded structure, with the two sides of the boundary module interlocking at their opposite ends, and an expansion module is provided at the rear of the boundary module; The side sealing plates are fixed between the two side boundary modules and the expansion modules respectively with bolts; Support components are fixed to the inner walls of the side boundary modules and the expansion module.

[0006] Preferably, the support member includes: Support ribs are U-shaped and fixed to the inner walls of the boundary module and the expansion module. Inserts are fixed to both sides of the support rib plate. The inserts on both sides at one end are staggered, and slots are formed between the inserts on both sides. The bottom end of the upper support rib can be inserted into the slot of the lower support rib via a plug.

[0007] Preferably, the support member further includes water passage holes that extend through both sides of the surface of the support rib.

[0008] Preferably, the outer sides of the boundary module, the expansion module, and the side sealing plate are all provided with insertion holes, and the side sealing plate is connected to the boundary module and the expansion module respectively through the insertion holes with a locking strip, which is U-shaped.

[0009] Preferably, the boundary module at the outer edge has an inspection port at its top and a water inlet on its outer surface.

[0010] Preferably, the opposite ends of adjacent boundary modules are convex, and the side of the convex boundary module is concave. The adjacent boundary modules achieve a tight fit through the insertion of the convex and the concave.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model features a closed pool consisting of boundary modules at both ends, an extension module in the middle, and side sealing plates on both sides. This not only facilitates the splicing and combination of these components, but also improves the compressive strength of the closed pool by using concrete, thus extending its service life. Furthermore, before installation and assembly, the closed pool can be assembled into any shape according to the conditions of the construction site, thereby improving the site adaptability of the closed pool. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the enclosed pool after assembly in this utility model; Figure 3 This is a schematic diagram of the structure of the boundary module after it is separated from the side sealing plate and the support member. Figure 4 This is a schematic diagram of the structure after the expansion module and the support component are separated in this utility model; Figure 5 This is a schematic diagram of the structure after the boundary module and the support are separated in this utility model.

[0013] In the diagram: 100, enclosed pool body; 110, boundary module; 120, support component; 121, support rib; 122, slot; 123, insert block; 124, water passage hole; 130, side sealing plate; 140, expansion module; 150, inspection port; 160, water inlet; 170, retaining strip; 180, insertion hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 As shown, the concrete rainwater harvesting module structure includes a closed pool 100, which includes boundary modules 110. These boundary modules have a folded shape, with their opposite ends interlocking. Each of the opposite ends of the boundary modules 110 is convex, and the side of the convex end is concave. Adjacent boundary modules 110 achieve a tight fit through the insertion of the convex and concave shapes. This design improves the sealing and stability of the boundary modules 110 when they are joined together. An expansion module 140 is provided at the rear. Side sealing plates 130 are fixed between the two side boundary modules 110 and the expansion module 140 by bolts. Support members 120 are fixed on the inner walls of the two side boundary modules 110 and the expansion module 140. After the enclosed pool body 100 is assembled, the combined height generally does not exceed 2500mm. This ensures that deep excavation is not required at the construction site, thereby reducing construction difficulty and cost. At the same time, the width of a single module does not exceed 2450mm, thus meeting the width requirements of road transport vehicles and facilitating subsequent transportation.

[0016] It should be noted that adjacent expansion modules 140 can be fitted and spliced ​​together according to the assembly requirements. The outer edge of the expansion module 140 can also be set as a protrusion and one side as a concave surface, so that two adjacent expansion modules 140 can be easily spliced ​​together.

[0017] Based on the above scheme, see Figure 3 and Figure 4To improve the stability and support strength after splicing, the support member 120 includes support ribs 121 fixed to the inner wall of the boundary module 110 and the inner wall of the extension module 140, and they are U-shaped. The support member 120 also includes water passage holes 124 that pass through both sides of the surface of the support ribs 121. After rainwater enters between adjacent support ribs 121, it can flow through the water passage holes 124. Both ends of the support ribs 121 are fixed with inserts 123, and the inserts 123 at one end are respectively fixed on both sides. The components are staggered, and slots 122 are formed between the two side inserts 123. The bottom end of the upper support rib 121 can be inserted into the slot 122 of the lower support rib 121 through the inserts 123. When assembling the upper and lower boundary modules 110 and the expansion module 140, the inserts 123 of the upper support rib 121 are aligned with the slots 122 of the lower support rib 121 and inserted, so as to position the adjacent boundary modules 110 and the adjacent expansion modules 140.

[0018] See Figure 1 and Figure 2 The outer sides of the boundary module 110, the expansion module 140, and the side sealing plate 130 are all provided with insertion holes 180. The side sealing plate 130 is connected to the boundary module 110 and the expansion module 140 through the insertion holes 180 with locking strips 170. The locking strips 170 are U-shaped. When hoisting them, the fixing ring with the lifting ring can be screwed into the insertion hole 180 to hoist the boundary module 110, the expansion module 140, and the side sealing plate 130. After subsequent assembly, the locking strips 170 are connected between adjacent insertion holes 180 to improve the stability of the assembly.

[0019] Based on the above scheme, an inspection port 150 is provided on the top of the boundary module 110 at the outer edge, and a water inlet 160 is provided on the outer surface of the boundary module 110. The inspection port 150 facilitates maintenance work or water pumping work for the staff, and the water inlet 160 on one side facilitates the entry of water source.

[0020] Working principle: In use, the lower boundary module 110 is first hoisted to the designated position using a crane. Then, the upper boundary module 110 is hoisted. After hoisting, the support ribs 121 of the upper boundary module 110 are aligned with the support ribs 121 of the lower boundary module 110 for docking and positioning. Next, the side sealing plate 130 is hoisted to one side of the adjacent boundary module 110, and the boundary module 110 and the side sealing plate 130 are fixed with bolts. Then, the expansion module 140 is hoisted to the rear of the boundary module 110 and assembled and fixed in the above manner. After assembly, the locking strip 170 can be inserted between the adjacent insertion holes 180 to improve the stability of the assembly. The use of concrete material can also improve the compressive strength of the enclosed pool 100, further extending its service life. Before installation and assembly, the enclosed pool 100 can be assembled into any shape according to the construction site conditions, thereby improving the site adaptability of the enclosed pool 100.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete rainwater harvesting module structure, including a closed pool (100), characterized in that: The enclosed pool body (100) includes: The boundary module (110) has a folded structure, with the two sides of the boundary module (110) being plugged into each other at opposite ends, and an extension module (140) is provided at the rear of the boundary module (110). The side sealing plate (130) is fixed between the two side boundary modules (110) and the expansion module (140) by bolts respectively; The support (120) is fixed to the inner wall of the two side boundary modules (110) and the expansion module (140).

2. The concrete rainwater harvesting module structure according to claim 1, characterized in that, The support member (120) includes: The support rib (121) is U-shaped and fixed to the inner wall of the boundary module (110) and the inner wall of the expansion module (140); Insert (123) is fixed to both sides of the support rib (121), with the two sides of the insert (123) at one end being staggered, and a slot (122) is formed between the two sides of the insert (123). The bottom end of the upper support rib (121) can be inserted into the slot (122) at the lower support rib (121) via the insert (123).

3. The concrete rainwater harvesting module structure according to claim 2, characterized in that: The support member (120) also includes water passage holes (124) that pass through both sides of the surface of the support rib (121).

4. The concrete rainwater harvesting module structure according to claim 1, characterized in that: The outer sides of the boundary module (110), the expansion module (140) and the side sealing plate (130) are all provided with insertion holes (180). The side sealing plate (130) is connected to the boundary module (110) and the expansion module (140) respectively through the insertion holes (180) with a card strip (170). The card strip (170) is U-shaped.

5. The concrete rainwater harvesting module structure according to claim 1, characterized in that: The boundary module (110) at the outer edge has an inspection port (150) on its top and a water inlet (160) on its outer surface.

6. The concrete rainwater harvesting module structure according to claim 1, characterized in that: The opposite ends of the adjacent boundary modules (110) are all convex, and the side of the convex boundary module (110) is concave. The adjacent boundary modules (110) achieve a tight fit by inserting the convex and the concave.

Images