Environment-friendly glass fiber reinforced plastic septic tank

Abstract

The utility model discloses an environmental protection type glass steel septic tank, including glass steel septic tank main part, glass steel septic tank main part top side integral connection has first operation mouth, glass steel septic tank main part inner wall fixedly connected with the baffle, glass steel septic tank main part's both sides are provided with the dirty inlet pipe and the water outlet respectively, and the baffle divides glass steel septic tank main part and presents three chambers, and the first chamber is provided with second filler in the inside, and the second chamber is provided with first filler in the inside, and the first operation mouth is provided with the sprinkling pipe in the inside, and the first operation mouth one side is connected with the dredging pipe, and the dredging pipe inner wall fixedly connected with the fixed support, and the fixed support inner wall is provided with the elastic baffle piece, and the first operation mouth top screw thread connection has the first sealing cover, and the first sealing cover top is connected with the first exhaust pipe, and the first exhaust pipe one end is connected with the gas storage tank, and is provided with solenoid valve on the first exhaust pipe. The device is convenient for the recycling of marsh gas, avoids the leakage of marsh gas simultaneously, and reaches the purpose of energy -conserving and environment -protecting.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass septic tank technology, specifically an environmentally friendly fiberglass septic tank. Background Technology

[0002] Fiberglass septic tanks are facilities made of fiberglass reinforced plastic (FRP) material for storing and treating human excrement and other domestic sewage. Compared with traditional concrete or brick septic tanks, fiberglass septic tanks have advantages such as light weight, corrosion resistance, high strength, and long service life.

[0003] Currently, fiberglass septic tanks produce a large amount of biogas during use. This biogas leaks out in large quantities during the sewage removal process, which not only easily affects people's health but also poses certain dangers, thus requiring improvement. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly fiberglass septic tank to solve the problem of large-scale biogas leakage during the use of fiberglass septic tanks mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly fiberglass septic tank, comprising a fiberglass septic tank body, a first operating port integrally connected to the top side of the fiberglass septic tank body, a spray pipe installed inside the first operating port, a cleaning pipe connected to one side of the first operating port, a fixing frame fixedly connected to the inner wall of the cleaning pipe, an elastic baffle installed on the inner wall of the fixing frame, a first sealing cap threadedly connected to the top of the first operating port, a first exhaust pipe connected to the top of the first sealing cap, an air storage tank connected to one end of the first exhaust pipe, and a solenoid valve installed on the first exhaust pipe.

[0006] Preferably, a partition is fixedly connected to the inner wall of the fiberglass septic tank body, dividing the fiberglass septic tank body into three chambers. The first chamber is equipped with a second packing material, and the second chamber is equipped with a first packing material.

[0007] Preferably, the fiberglass septic tank body is provided with an inlet pipe and an outlet on both sides, and an air storage tank is provided on one side of the fiberglass septic tank body.

[0008] Preferably, a pressure gauge is installed on the top of the gas storage tank, and a second exhaust pipe is provided on one side of the gas storage tank, with a pressure relief valve installed on the second exhaust pipe.

[0009] Preferably, a water inlet pipe is connected to one side of the spray pipe, a water valve is installed on the water inlet pipe, and one end of the water inlet pipe is connected to a water tank.

[0010] Preferably, the elastic baffles are distributed in a ring around the inner wall of the fixing frame, and the elastic baffles have a triangular structure.

[0011] Preferably, a third sealing cap is threaded to one side of the cleaning pipe, and a second operating port is provided on the top side of the fiberglass septic tank body, with a second sealing cap threaded to the second operating port.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can collect biogas, which facilitates the recycling and utilization of biogas, while preventing biogas leakage, thus achieving the purpose of energy conservation and environmental protection.

[0013] (2) This device connects the first exhaust pipe to the top of the first operating port on the top of the fiberglass septic tank body. The first exhaust pipe is connected to the gas storage tank, so that biogas can be collected, making it convenient for biogas recycling and utilization. At the same time, it reduces biogas leakage and achieves the purpose of energy conservation and environmental protection.

[0014] (3) This device has a fixed frame and an elastic baffle inside the cleaning pipe on one side of the first operating port. The elastic baffle can be bent to facilitate the insertion of the suction pipe or cleaning tool. When the cleaning tool is inserted, the elastic baffle is attached to the surface of the cleaning tool, thereby reducing biogas leakage without affecting the cleaning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an environmentally friendly fiberglass septic tank according to the present invention; Figure 2 This utility model relates to an environmentally friendly fiberglass septic tank. Figure 1 Enlarged view of point A in the middle; Figure 3 This utility model relates to an environmentally friendly fiberglass septic tank. Figure 1 Enlarged view at point B in the middle; Figure 4 This is a side view of the connection between the fixing frame and the elastic baffle of an environmentally friendly fiberglass septic tank according to this utility model.

[0016] In the diagram: 1. Cleaning pipe; 2. First sealing cover; 3. Spray pipe; 4. First vent pipe; 5. Water inlet pipe; 6. Second sealing cover; 7. First packing material; 8. Solenoid valve; 9. Third sealing cover; 10. Sewage inlet pipe; 11. Fiberglass septic tank body; 12. Second packing material; 13. Baffle plate; 14. Pressure gauge; 15. Pressure relief valve; 16. Second vent pipe; 17. Air storage tank; 18. Water outlet; 19. First operating port; 20. Second operating port; 21. Water valve; 22. Fixing frame; 23. Elastic baffle. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4This utility model provides a technical solution: an environmentally friendly fiberglass septic tank, including a fiberglass septic tank body 11, a first operating port 19 integrally connected to the top side of the fiberglass septic tank body 11, a partition 13 fixedly connected to the inner wall of the fiberglass septic tank body 11, the partition 13 dividing the fiberglass septic tank body 11 into three chambers, a second packing material 12 disposed in the first chamber, and a first packing material 7 disposed in the second chamber. The first packing material 7 in this structure can be a suspended ball, and the second packing material 12 can be made of PP material. Only one of these two materials is specified, but it is not limited to these two materials. An inlet pipe 10 and an outlet 18 are respectively disposed on both sides of the fiberglass septic tank body 11, and an air storage tank 17 is disposed on one side of the fiberglass septic tank body 11. The structure allows for the entry of feces and the discharge of treated liquid. A pressure gauge 14 is installed on the top of the gas storage tank 17, and a second exhaust pipe 16 is located on one side of the gas storage tank 17. A pressure relief valve 15 is installed on the second exhaust pipe 16. This structure allows for the collection of biogas through the gas storage tank 17. After collection, the biogas can be purified and used for fuel, power generation, and other fields. Biogas purification is existing technology and will not be elaborated upon here. The pressure gauge 14 and pressure relief valve 15 ensure the safety of using the gas storage tank 17. The number of gas storage tanks 17 can be increased according to the number of times biogas is produced in the fiberglass septic tank body 11. The pressure relief valve 15, pressure gauge 14, and solenoid valve 8 are controlled by a PLC. During actual use, the gas output from the gas storage tank 17... The inlet can be directly connected to the biogas purification system. A spray pipe 3 is installed inside the first operating port 19. A water inlet pipe 5 is connected to one side of the spray pipe 3. The water inlet pipe 5 is driven by a water pump and is equipped with a water valve 21. When the water valve 21 is closed, it prevents gas from entering. One end of the water inlet pipe 5 is connected to a water tank. This structure allows water to be added after the feces are cleaned to ensure stable internal pressure of the fiberglass septic tank body 11. Simultaneously, water spraying during feces cleaning can dilute biogas, improving the safety of feces cleaning. The spray pipe 3 dilutes biogas and adds water to the fiberglass septic tank body 11, ensuring stable pressure after cleaning. A cleaning pipe 1 is connected to one side of the first operating port 19 for cleaning... A third sealing cap 9 is threaded onto one side of pipe 1. A second operating port 20 is provided on the top side of the fiberglass septic tank body 11, and a second sealing cap 6 is threaded onto the second operating port 20. This structure allows for easy maintenance of the first packing material 7 by opening the second sealing cap 6, and facilitates the insertion of a suction pipe or cleaning tool into the cleaning pipe 1 by opening the third sealing cap 9. A fixing frame 22 is fixedly connected to the inner wall of the cleaning pipe 1. Elastic baffles 23 are provided on the inner wall of the fixing frame 22. Multiple elastic baffles 23 are distributed in a circular pattern around the inner wall of the fixing frame 22. The elastic baffles 23 have a triangular structure. This structure allows the elastic baffles 23 to bend when the cleaning tool is inserted into the cleaning pipe 1, and at the same time, the elastic baffles 23 adhere to the outer wall of the cleaning tool, thereby reducing biogas leakage.The elastic baffle 23 can be made of corrosion-resistant rubber. This device can implement ventilation measures during sewage cleaning, such as using an explosion-proof fan. This is existing technology and will not be elaborated upon here. The top of the first operating port 19 is threadedly connected to a first sealing cover 2. The top of the first sealing cover 2 is connected to a first exhaust pipe 4. One end of the first exhaust pipe 4 is connected to an air storage tank 17. A solenoid valve 8 is installed on the first exhaust pipe 4, which allows for automatic opening and closing of the first exhaust pipe 4. The fiberglass septic tank body 11 can be equipped with a pressure detection device and an explosion-proof device during actual use. This is existing technology and will not be elaborated upon here.

[0019] Working principle: When using this environmentally friendly fiberglass septic tank, the biogas generated during the use of the fiberglass septic tank body 11 is first collected into the gas storage tank 17 through the first exhaust pipe 4 for storage. When cleaning is required inside the first chamber of the fiberglass septic tank body 11, the solenoid valve 8 is closed, and the water inlet pipe 5 and the third sealing cover 9 are opened. At this time, the spray pipe 3 sprays water mist. Then, the cleaning tool is inserted into the cleaning pipe 1 and pushes the elastic baffle 23 to bend inward. After the cleaning tool digs out the feces inside the fiberglass septic tank body 11, it is taken out backward. Then, the elastic baffle 23 resets under its own elasticity and seals the cleaning pipe 1, thereby reducing biogas leakage. When the cleaning work is completed, the spray pipe 3 is closed in time.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An environmentally friendly fiberglass septic tank, comprising a fiberglass septic tank body (11), characterized in that: The fiberglass septic tank body (11) is integrally connected to the top side of the first operating port (19). The first operating port (19) is equipped with a spray pipe (3). A cleaning pipe (1) is connected to one side of the first operating port (19). A fixing frame (22) is fixedly connected to the inner wall of the cleaning pipe (1). An elastic baffle (23) is provided on the inner wall of the fixing frame (22). A first sealing cover (2) is threadedly connected to the top of the first operating port (19). A first exhaust pipe (4) is connected to the top of the first sealing cover (2). A gas storage tank (17) is connected to one end of the first exhaust pipe (4). A solenoid valve (8) is provided on the first exhaust pipe (4).

2. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: The fiberglass septic tank body (11) is fixedly connected to a partition (13) on its inner wall. The partition (13) divides the fiberglass septic tank body (11) into three chambers. The first chamber is equipped with a second packing material (12), and the second chamber is equipped with a first packing material (7).

3. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: The fiberglass septic tank body (11) is provided with an inlet pipe (10) and an outlet (18) on both sides, and an air storage tank (17) is provided on one side of the fiberglass septic tank body (11).

4. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: A pressure gauge (14) is installed on the top of the gas storage tank (17), and a second exhaust pipe (16) is provided on one side of the gas storage tank (17). A pressure relief valve (15) is provided on the second exhaust pipe (16).

5. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: The spray pipe (3) is connected to a water inlet pipe (5) on one side, and a water valve (21) is installed on the water inlet pipe (5). One end of the water inlet pipe (5) is connected to the water tank.

6. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: The elastic baffles (23) are distributed in a ring shape on the inner wall of the fixing frame (22), and the elastic baffles (23) have a triangular structure.

7. The environmentally friendly fiberglass septic tank according to claim 1, characterized in that: The cleaning pipe (1) is threaded with a third sealing cap (9) on one side, and a second operating port (20) is provided on the top side of the fiberglass septic tank body (11), and a second sealing cap (6) is threaded on the second operating port (20).

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