A quick construction sewage tank

Abstract

The application relates to the sewage treatment technical field and provides a quick-construction sewage pool, which comprises a foundation pit, a plurality of wooden piles and waterproof cloth.The wooden piles are arranged along the height direction and are attached to and surround the circumferential wall of the foundation pit.The waterproof cloth is laid on the inner wall of the foundation pit and is attached to the side of the wooden piles away from the inner wall of the foundation pit.The fastener is arranged on the upper end circumferential side of the foundation pit and is used for fixing the waterproof cloth on the upper end circumferential side of the foundation pit.Based on the quick-construction sewage pool, the construction period can be shortened, the quick construction of the sewage pool is facilitated, and the cost reduction effect is achieved.

Description

Technical Field

[0001] This application relates to the field of wastewater treatment technology, and in particular to a wastewater tank that can be constructed quickly. Background Technology

[0002] Currently, in rural areas, each household generally needs to build a sewage treatment plant to collect and treat domestic sewage. Existing sewage treatment plants are typically constructed using materials such as bricks and cement concrete.

[0003] Regarding the aforementioned technologies, due to the scarcity of construction materials in mountainous areas, it is necessary to transport construction materials from outside. However, transportation is inconvenient in most areas, especially in remote mountainous villages, resulting in high transportation costs, inconvenience, and long cycles. At the same time, some families have limited affordability and cannot afford to build cement concrete sewage treatment plants. Therefore, improvements are needed. Utility Model Content

[0004] To facilitate rapid construction of sewage tanks and reduce costs, this application provides a sewage tank that can be constructed quickly.

[0005] The wastewater treatment tank that can be constructed quickly, as provided in this application, adopts the following technical solution: A rapidly constructible sewage treatment plant includes: a foundation pit excavated on the ground; a plurality of wooden piles arranged along the height direction, the wooden piles being attached to and surrounding the perimeter of the foundation pit; a waterproof tarpaulin laid on the inner wall of the foundation pit, the waterproof tarpaulin being attached to the side of the wooden piles facing away from the inner wall of the foundation pit; and fasteners disposed on the upper perimeter of the foundation pit, the fasteners being used to fix the waterproof tarpaulin to the upper perimeter of the foundation pit.

[0006] By adopting the above technical solution, during construction, a foundation pit is first dug on the ground, and then wooden piles are placed around the foundation pit to form a basic framework. A waterproof cloth is then laid on top, and finally, the outer edge of the waterproof cloth on the periphery of the foundation pit is fixed with fasteners. This quickly forms a sewage tank without the need for cement concrete or other materials, saving costs. The wooden piles are readily available, which also shortens the construction period, achieving the effect of facilitating rapid construction of sewage tanks and reducing costs.

[0007] Preferably, a limiting groove is provided on the periphery of the bottom of the foundation pit, and the lower end of the wooden pile is located in the limiting groove.

[0008] By adopting the above technical solution, when erecting wooden piles, the lower end of the wooden pile can be inserted into the limiting groove, which can play a certain limiting role, restricting the wooden pile from tilting towards the inside of the foundation pit, and also improving the installation stability of the wooden pile.

[0009] Preferably, a shielding element is laid at the upper end of the foundation pit, and the shielding element covers the opening of the foundation pit.

[0010] By adopting the above technical solution, the shielding component can cover the pit opening, thereby improving safety.

[0011] Preferably, the shielding component includes several horizontally arranged tree trunks, with both ends of the tree trunks overlapping the two sides of the pit opening.

[0012] By adopting the above technical solution, the shielding component is selected as a tree trunk, which is easy to obtain. At the same time, the tree trunk has a certain supporting strength, which makes it easy for people to walk around the pit opening where there is a shielding component.

[0013] Preferably, leveling blocks are fixed to the lower sides of both ends of the tree trunk.

[0014] By adopting the above technical solution, since tree trunks are generally near-column-shaped structures, some may roll, while the leveling block ensures that the tree trunk remains stable when it overlaps the two sides of the foundation pit.

[0015] Preferably, the outer flange of the waterproof fabric is fitted to the periphery of the pit opening, and the fasteners include a number of nails nailed to the upper end of the wooden pile.

[0016] By adopting the above technical solution, after the waterproof cloth is laid in the foundation pit, some of the outward-turned edges will adhere to the perimeter of the foundation pit. Then, the outward-turned edges of the waterproof cloth can be fixed to the upper end of the wooden pile with nails, thus achieving the fixation of the waterproof cloth with fasteners.

[0017] Preferably, the fastener further includes a strip plate, which is pressed onto the outer flange of the waterproof cloth, and the nail is used to fix the strip plate to the upper end of the wooden stake.

[0018] By adopting the above technical solution, after pressing the outer edge of the waterproof cloth with a strip and then fixing the strip with nails, the pressing and fixing area of ​​the waterproof cloth can be increased.

[0019] In summary, this application includes at least one of the following beneficial technical effects: (1) By setting up the coordination between the foundation pit, wooden piles, waterproof cloth and fasteners, it is possible to quickly construct sewage pits in remote areas and reduce costs; (2) By setting a limiting groove, the installation of the wooden pile can be limited, thereby improving the stability of the wooden pile installation; (3) By setting up a shield, the pit opening can be shielded, and the shield is selected as a tree trunk, which can provide sufficient support strength and facilitate people to walk on the shield. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the sewage tank in this embodiment; Figure 2 This is a schematic diagram of the structure of the hidden waterproof fabric in this embodiment; Figure 3 This is a schematic diagram of the shielding component in this embodiment.

[0021] Attached reference numerals: 1. Excavation pit; 2. Wooden stake; 3. Waterproof cloth; 4. Fastener; 41. Strip; 42. Nail; 5. Limiting groove; 6. Covering component; 7. Leveling block. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0023] This application discloses a wastewater tank that can be constructed quickly. (Refer to...) Figure 1 and Figure 2 The sewage tank includes a foundation pit 1, several wooden piles 2, waterproof cloth 3, and fasteners 4. The foundation pit 1 is excavated on the ground. In this embodiment, the foundation pit 1 is a square trench. In other embodiments, the foundation pit 1 can also be a circular trench or a trench with other cross-sectional shapes.

[0024] A limiting groove 5 is excavated around the perimeter of the bottom of the foundation pit 1. The limiting groove 5 is arranged around the circumference of the foundation pit 1, and the lower ends of the wooden piles 2 are inserted into the limiting groove 5. Each wooden pile 2 is arranged along the height direction, and the wooden piles 2 are close together and surround the perimeter of the foundation pit 1. The width of the limiting groove 5 is slightly larger than the outer diameter of each wooden pile 2. The limiting groove 5 can limit the installation of the wooden piles 2, prevent the wooden piles 2 from tilting towards the foundation pit 1, and improve the installation stability of the wooden piles 2. The wooden piles 2 are easy to obtain and low in cost in mountainous areas, and at the same time can provide stable support for the side wall of the foundation pit 1, forming a stable sewage tank frame.

[0025] Waterproof fabric 3 is laid on the inner wall of the pit 1. The waterproof fabric 3 is made of existing flexible material. It is attached to the side of the wooden pile 2 facing away from the inner wall of the pit 1. The waterproof fabric 3 has outward-facing flanges around its perimeter that fit around the opening of the pit 1. Fasteners 4 are located on the upper perimeter of the pit 1 and are used to fix the outward-facing flanges to the upper end of the wooden pile 2, thus securing the waterproof fabric 3 to the upper perimeter of the pit 1. The waterproof fabric 3 can prevent water from seeping out of the sewage tank and also limit the seepage of groundwater into the sewage tank.

[0026] In some embodiments, the fastener 4 includes a strip 41 and a plurality of nails 42. The strip 41 is pressed onto the upper surface of the outer flange of the waterproof cloth 3. The strip 41 is arranged at intervals along the length of the perimeter of the pit 1. The nails 42 are used to fix the strip 41 to the upper end of the wooden stake 2. The nails 42 are inserted into the strip 41, the waterproof cloth 3 and the upper end of the wooden stake 2 from top to bottom to fix the strip 41 and the waterproof cloth 3.

[0027] In some embodiments, a shielding member 6 is laid on the upper end of the pit 1, covering the opening of the pit 1, which can improve safety when walking around. The shielding member 6 includes several horizontally arranged tree trunks, with both ends of the tree trunks overlapping the two sides of the opening of the pit 1. The number of tree trunks can be selected as needed to adjust the area of ​​the pit opening covered by the shielding member 6. The tree trunk material is readily available and inexpensive in mountainous areas.

[0028] In some embodiments, refer to Figure 2 and Figure 3 The tree trunk has leveling blocks 7 fixed to its lower ends, which can be secured with nails. Since tree trunks are generally cylindrical, some may roll, resulting in poor stability. By using leveling blocks 7 to support the ground, the stability of the shielding component 6 when it is laid flat can be improved.

[0029] The implementation principle of a rapid construction sewage tank according to an embodiment of this application is as follows: During construction, a foundation pit 1 and a groove are first dug on the ground. Then, wooden piles 2 are placed around the perimeter of the foundation pit 1 to form a circle, thus forming the basic framework of the sewage tank. Then, a waterproof cloth 3 is laid. Finally, the outer edge of the waterproof cloth 3 located around the pit opening of the foundation pit 1 is fixed with fasteners 4, thus quickly forming a sewage tank. There is no need to use cement concrete, bricks, or other materials, saving costs. The wooden piles 2 are readily available in mountain villages, which also shortens the construction cycle, achieving the effect of rapid construction of sewage tanks and reducing costs.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sewage tank that can be constructed quickly, characterized in that, include, Foundation pit (1), which is excavated on the ground; Several wooden piles (2) are arranged along the height direction and are attached to and surround the perimeter wall of the foundation pit (1); Waterproof cloth (3), the waterproof cloth (3) is laid on the inner wall of the foundation pit (1), and the waterproof cloth (3) is attached to the side of the wooden pile (2) away from the inner wall of the foundation pit (1); Fastener (4) is provided on the upper periphery of the foundation pit (1) and is used to fix the waterproof cloth (3) to the upper periphery of the foundation pit (1).

2. The sewage tank for rapid construction according to claim 1, characterized in that, A limiting groove (5) is provided on the periphery of the bottom of the foundation pit (1), and the lower end of the wooden pile (2) is located in the limiting groove (5).

3. A rapidly constructed sewage tank according to claim 1, characterized in that, A shielding element (6) is laid on the upper end of the foundation pit (1), and the shielding element (6) covers the opening of the foundation pit (1).

4. A rapidly constructed sewage tank according to claim 3, characterized in that, The shielding component (6) includes several horizontally arranged tree trunks, the two ends of which overlap the two sides of the pit opening of the foundation pit (1).

5. A rapidly constructed sewage tank according to claim 4, characterized in that, Leveling blocks (7) are fixed to the lower sides of both ends of the tree trunk.

6. A rapidly constructed sewage tank according to claim 1, characterized in that, The outer edge of the waterproof cloth (3) is attached to the periphery of the pit opening of the foundation pit (1), and the fastener (4) includes a number of nails (42) nailed to the upper end of the wooden pile (2).

7. A rapidly constructed sewage tank according to claim 6, characterized in that, The fastener (4) also includes a strip (41), which is pressed onto the outer edge of the waterproof cloth (3), and the nail (42) is used to fix the strip (41) to the upper end of the wooden stake (2).

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