Environment-friendly integrated septic tank

Abstract

The utility model discloses an environmental protection type integrated septic tank, including the pool body, the pool body both sides side wall is installed with the liquid inlet pipe and the liquid outlet pipe respectively, install multiple sets of baffle in the pool body, multiple sets of baffle divide the pool body into three grid independent areas, the pipe orifice top is equipped with the sealing cover, the airbag outer wall and sealing cover inner wall are in contact. The utility model discloses the collaborative design of sealing structure and gas injection structure, the initial state airbag expands and is closely combined with sealing cover, effectively prevent the peculiar smell gas escape, improve the environment, the design of the slide and spring in the gas injection structure makes the operator easy to stir the slide and realize airbag exhaust, is convenient for to clear and maintains, and the spring ensures the stable sealing pressure, and the elastic design of airbag and the intelligent adjustment function of gas injection structure avoid the problem of traditional sealing mode's loosening, improve the stability and environmental protection, solve the problem that the peculiar smell escapes and the sealing of the clearing opening is not strict, and ensure that meet modern environmental protection requirements simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of septic tank technology, and in particular to an environmentally friendly integrated septic tank. Background Technology

[0002] A septic tank is a device for treating and filtering feces. Its principle is that solids decompose at the bottom of the tank, while the upper layer of water flows away through pipes, preventing blockages and allowing sufficient time for the solids (feces and other waste) to hydrolyze. A septic tank is a small-scale treatment structure that separates and settles domestic sewage and performs anaerobic digestion of sludge.

[0003] Some existing septic tanks use snap-on installation or direct placement of the cover at the cleaning port for sealing. However, these methods cannot completely seal the cleaning port, leaving gaps or looseness. This allows odorous gases (such as hydrogen sulfide and ammonia) generated inside the septic tank to escape through these gaps, affecting the surrounding environment. Therefore, an environmentally friendly integrated septic tank is needed to address these issues. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an environmentally friendly integrated septic tank, which solves the problem that traditional methods of using snap-on installation or directly placing the cover cannot completely seal the cleaning opening, causing odorous gases (such as hydrogen sulfide and ammonia) generated inside the septic tank to escape through these gaps and affect the surrounding environment.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly integrated septic tank, comprising a tank body, with an inlet pipe and a drain pipe installed on the two side walls of the tank body respectively, and multiple sets of partitions installed inside the tank body, which divide the tank body into three independent areas, and the outer wall of the tank body is provided with a sealing structure and an air injection structure.

[0008] Preferably, the sealing structure includes three sets of pipe openings integrally formed with the pool body, the outer walls of the three sets of pipe openings are fitted with air bladders, and a sealing cap is fitted above the pipe openings, with the outer wall of the air bladder in close contact with the inner wall of the sealing cap.

[0009] Preferably, the air injection structure includes a device box installed on one side of three sets of pipe openings. The device box is connected to the adjacent air bladder through an air pipe. A piston is slidably connected inside the device box, and a sleeve is slidably connected inside the device box, with one end fixedly connected to the piston.

[0010] Preferably, a sliding rod is fixedly connected to the inner wall of the device box, the sleeve is slidably connected to the outer wall of the sliding rod, and a spring is fixedly connected to the end of the sliding rod.

[0011] Preferably, the other end of the spring is fixedly connected to the piston, and a sliding plate is fixedly connected to the outer wall of the sleeve.

[0012] Preferably, a limiting ring is fixedly connected at the opening of the sleeve, and the radius of the end of the slide rod is larger than the inner diameter of the limiting ring.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0015] This invention utilizes a synergistic design of a sealing structure and an air injection structure. In its initial state, the airbag expands and fits tightly against the sealing cap, effectively preventing the escape of odorous gases and improving the environment. The design of the sliding plate and spring in the air injection structure allows operators to easily move the sliding plate to release air from the airbag, facilitating cleaning and maintenance. At the same time, the spring ensures stable sealing pressure. The elastic design of the airbag and the intelligent adjustment function of the air injection structure avoid the loosening problem of traditional sealing methods, improving stability and environmental friendliness. It solves the problems of poor sealing of the cleaning port and odor escape, while ensuring compliance with modern environmental protection requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the environmentally friendly integrated septic tank proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the sealing structure of this utility model.

[0019] Figure 4 For the present utility model Figure 3 Schematic diagram of cross-section structure.

[0020] Figure 5 For the present utility model Figure 4 Schematic diagram of the cross-sectional structure at the sleeve.

[0021] In the picture:

[0022] 1. Tank body; 101. Drain pipe; 102. Inlet pipe; 103. Baffle plate;

[0023] 2. Sealing structure; 201. Sealing cap; 202. Pipe opening; 203. Airbag;

[0024] 3. Injection structure; 301. Slide rod; 302. Sleeve; 303. Piston; 304. Air pipe; 305. Slide plate; 306. Limiting ring; 307. Spring; 308. Device box. Detailed Implementation

[0025] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0026] This utility model provides a technical solution:

[0027] Reference Figure 1-5 An environmentally friendly integrated septic tank includes a tank body 1. Inlet pipes 102 and outlet pipes 101 are installed on the two side walls of the tank body 1, respectively. Multiple sets of partitions 103 are installed inside the tank body 1, dividing the tank body 1 into three independent areas. The outer wall of the tank body 1 is provided with a sealing structure 2 and an air injection structure 3. The sealing structure 2 includes three sets of pipe openings 202 integrally formed with the tank body 1. Airbags 203 are fitted on the outer wall of the three sets of pipe openings 202. A sealing cover 201 is fitted on the top of the pipe openings 202. The outer wall of the airbag 203 is in close contact with the inner wall of the sealing cover 201.

[0028] Furthermore, the design of the integrated pipe opening 202 and the air bladder 203 fitted onto its outer wall, combined with the sealing cap 201, achieves a multi-layered sealing effect. After inflation, the air bladder 203 fits tightly against the inner wall of the sealing cap 201, effectively filling gaps and preventing the escape of odorous gases from the septic tank, significantly improving the surrounding environment. Simultaneously, the elastic design of the air bladder 203 enhances the stability of the sealing cap 201, avoiding the loosening problems of traditional snap-on or directly placed caps, thus improving sealing performance and environmental friendliness.

[0029] The air injection structure 3 includes a device box 308 installed on one side of three sets of pipe ports 202 respectively. The device box 308 is connected to the adjacent air bladder 203 through an air pipe 304. A piston 303 is slidably connected inside the device box 308. A sleeve 302 is slidably connected inside the device box 308, and one end is fixedly connected to the piston 303.

[0030] Furthermore, by means of the sliding of the piston 303, air can be injected into the airbag 203 through the air tube 304, causing the airbag 203 to expand and fit tightly against the inner wall of the sealing cover 201, effectively filling the gap.

[0031] A slide rod 301 is fixedly connected to the inner wall of the device box 308, and a sleeve 302 is slidably connected to the outer wall of the slide rod 301. A spring 307 is fixedly connected to the end of the slide rod 301, and the other end of the spring 307 is fixedly connected to the piston 303. A sliding plate 305 is fixedly connected to the outer wall of the sleeve 302.

[0032] Furthermore, the elastic design of spring 307 ensures that the inflation pressure of airbag 203 is moderate, which not only guarantees the sealing effect but also avoids damage caused by over-inflation.

[0033] A limiting ring 306 is fixedly connected at the opening of the sleeve 302, and the radius of the end of the slide rod 301 is greater than the inner diameter of the limiting ring 306.

[0034] In practical use, the working principle of this utility model is as follows:

[0035] When operators use this environmentally friendly integrated septic tank, the partition 103 divides the tank body 1 into three independent areas, which are used for the separate sedimentation of sewage and the anaerobic digestion of sludge, respectively. Sewage enters the tank body 1 through the inlet pipe 102. After being treated by the partition 103, the upper layer of hydrated matter flows out through the drain pipe 101, while the solids decompose at the bottom of the tank.

[0036] With the pipe opening 202 in its initial state, the air bladder 203 is inflated, and the sealing cover 201 covers the pipe opening 202 by its own weight. The outer wall of the air bladder 203 is tightly fitted with the inner wall of the sealing cover 201, effectively filling the gap between the pipe opening 202 and the sealing cover 201, preventing odorous gases such as hydrogen sulfide and ammonia from escaping from the septic tank. At this time, the piston 303 in the air injection structure 3 is in its initial position under the action of the spring 307, and the air bladder 203 remains inflated, ensuring that the septic tank's cleaning port is completely sealed.

[0037] When cleaning or maintaining the septic tank, the operator can move the sleeve 302 and piston 303 away from the air bladder 203 by pushing the sliding plate 305 to one side. Gas is then discharged from the air bladder 203 through the air pipe 304. After the air bladder 203 contracts, the sealing cover 201 can be easily opened for cleaning. During this process, the elastic design of the spring 307 ensures the smooth movement of the piston 303, preventing seal failure caused by sudden contraction of the air bladder 203.

[0038] In summary, this environmentally friendly integrated septic tank achieves complete sealing of the septic tank cleaning port through the coordinated operation of the sealing structure 2 and the air injection structure 3, effectively preventing the escape of odorous gases and improving the surrounding environment. In the initial state, the air bladder 203 is inflated, ensuring the immediate sealing of the septic tank; while during cleaning and maintenance, the elastic adjustment function of the spring 307 in the air injection structure 3 ensures ease of operation and stability of the sealing effect, solving the problems of odor escape and incomplete sealing mentioned in the background technology.

[0039] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An environmentally friendly integrated septic tank, comprising a tank body (1), characterized in that, The pool body (1) has an inlet pipe (102) and an outlet pipe (101) installed on its two side walls respectively. Multiple sets of partitions (103) are installed inside the pool body (1), which divide the pool body (1) into three independent areas. The outer wall of the pool body (1) is provided with a sealing structure (2) and an air injection structure (3). The sealing structure (2) includes three sets of pipe openings (202) integrally formed with the pool body (1). Airbags (203) are fitted on the outer walls of the three sets of pipe openings (202). A sealing cap (201) is fitted on the top of the pipe openings (202). The outer wall of the airbag (203) is in contact with the inner wall of the sealing cap (201).

2. The environmentally friendly integrated septic tank according to claim 1, characterized in that, The air injection structure (3) includes a device box (308) installed on one side of three sets of pipe ports (202). The device box (308) is connected to the adjacent air bladder (203) through an air pipe (304). A piston (303) is slidably connected inside the device box (308). A sleeve (302) is slidably connected inside the device box (308), and one end is fixedly connected to the piston (303).

3. The environmentally friendly integrated septic tank according to claim 2, characterized in that, The inner wall of the device box (308) is fixedly connected to a slide rod (301), the sleeve (302) is slidably connected to the outer wall of the slide rod (301), and a spring (307) is fixedly connected to the end of the slide rod (301).

4. The environmentally friendly integrated septic tank according to claim 3, characterized in that, The other end of the spring (307) is fixedly connected to the piston (303), and a sliding plate (305) is fixedly connected to the outer wall of the sleeve (302).

5. The environmentally friendly integrated septic tank according to claim 4, characterized in that, A limiting ring (306) is fixedly connected at the opening of the sleeve (302), and the end radius of the slide rod (301) is greater than the inner diameter of the limiting ring (306).

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