A septic tank deodorizer

Abstract

This utility model discloses a septic tank deodorizer. The key technical features are: it includes a deodorization chamber with several support columns fixedly installed on its bottom surface; a deodorization component located on one side of the chamber for deodorizing malodorous gases; the component includes an exhaust fan fixedly installed on one side of the chamber; and a PLC controller fixedly installed on one side of the chamber, electrically connected to the exhaust fan. Through the coordinated use of the exhaust fan, reagent tank, PLC controller, air inlet, deodorization chamber, water pump, connecting pipe, infusion pipe, atomizing nozzle, and air outlet, the malodorous gases in the chamber are deodorized, enhancing the deodorization effect and improving the septic tank deodorization function.

Description

Technical Field

[0001] This utility model relates to the field of septic tank technology, specifically to a septic tank deodorizer. Background Technology

[0002] A septic tank is a device primarily used 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 feces and other waste to hydrolyze. A septic tank is a small treatment structure that separates and settles domestic sewage and anaerobically digests sludge. Feces in a septic tank emit foul-smelling and flammable gases such as hydrogen sulfide, ammonia, indole, and methane. To prevent the accumulation of these gases and potential explosions, the foul-smelling gases must escape through ventilation openings. However, this can pollute the surrounding environment, necessitating the use of a septic tank deodorizer.

[0003] For example, Chinese patent CN211367353U discloses a simple deodorization system for septic tanks. This patent describes a system where, by pulling the handle on the front of a sliding frame, the frame is extended, and a pin is pulled out of its mounting slot. Simultaneously, a pressure ring compresses a spring, allowing the side of the desiccant to be pulled out of its slot. A new side of the desiccant is then inserted into the slot. Releasing the pin causes the spring to reset the pressure ring, and the pin re-inserts into the mounting slot, completing the replacement of the desiccant. This facilitates the replacement of the desiccant and activated carbon layer, is simple to operate, and saves time and effort. However, this solution suffers from drawbacks. While the device deodorizes the odor through the desiccant and activated carbon layer, the malodorous gases emitted from septic tanks may contain various substances. The desiccant and activated carbon layer may have a weak adsorption and purification effect on some of these substances, resulting in a poor deodorization effect and hindering the device's deodorization capabilities. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a septic tank deodorizer. It solves the problem that while the device uses dehumidifying cotton and activated carbon layers to deodorize odorous gases, the malodorous gases emitted from septic tanks may contain various substances. The dehumidifying cotton and activated carbon layers may have a weak adsorption and purification effect on some of these substances, resulting in poor deodorization of the malodorous gases and hindering the deodorization function of the device.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A septic tank deodorizer includes a deodorization chamber with several support columns fixedly installed on its bottom surface; and a deodorization component disposed on one side of the deodorization chamber for deodorizing malodorous gases. The deodorization component includes an exhaust fan fixedly installed on one side of the deodorization chamber, a PLC controller fixedly installed on one side of the deodorization chamber, the PLC controller being electrically connected to the exhaust fan, an air inlet on one side of the deodorization chamber communicating with the air outlet of the exhaust fan, a collection box fixedly installed on the bottom surface inside the deodorization chamber, a first connecting hole on one side of the collection box, and a second connecting hole on one side of the deodorization chamber, the first connecting hole and the second connecting hole communicating with each other. An internally threaded pipe is movably fitted onto the inner circular wall of the first and second connecting holes, and a triangular valve is threadedly connected to the inner circular wall of the internally threaded pipe. A reagent tank is fixedly installed on one side of the deodorizing chamber. A water pump is fixedly installed on the top surface of the reagent tank. The PLC controller is electrically connected to the water pump. A connecting pipe is fixedly sleeved on the inner circular wall of the water pump inlet pipe. The connecting pipe is fixedly sleeved to the water outlet of the reagent tank. A fixing hole is opened on one side of the deodorizing chamber. An infusion pipe is fixedly sleeved inside the deodorizing chamber. The inlet pipe of the infusion pipe is fixedly sleeved to the fixing hole and the water outlet pipe of the water pump. Several infusion holes are opened on the outer circular wall of the infusion pipe. Atomizing nozzles are fixedly sleeved on the inner circular wall of the infusion holes. A positioning hole is opened on one side of the deodorizing chamber. Several connecting frames are movably sleeved inside the positioning hole. Several limiting grooves are opened on both sides of the interior of the deodorizing chamber. Connecting strips are fixedly installed on both sides of the connecting frames. The connecting strips are movably sleeved to the limiting grooves. Several air vents are opened on the top surface of the deodorizing chamber.

[0007] To prevent rainwater from entering the deodorization chamber, as a septic tank deodorizer of this utility model, preferably, a number of connecting columns are fixedly installed on the top surface of the deodorization chamber, and rainproof caps are fixedly installed on the top surface of the number of connecting columns.

[0008] To prevent small animals from entering the deodorizing chamber through the air vent, as a septic tank deodorizer of this utility model, preferably, every two connecting columns form a group, and a protective net is fixedly installed between each group of connecting columns.

[0009] To prevent the deodorization chamber from sliding, as a septic tank deodorizer of this utility model, preferably, the bottom surface of the support column is fixedly installed with an anti-slip pad.

[0010] To facilitate the movement of the connecting frame, as a septic tank deodorizer of this utility model, preferably, a handle is fixedly installed on one side of the connecting frame.

[0011] In order to supply power to the PLC controller, the exhaust fan and the water pump, as a septic tank deodorizer of this utility model, preferably, a load-bearing plate is fixedly installed on one side of the deodorization chamber, and a storage battery is fixedly installed on the top surface of the load-bearing plate. The storage battery is electrically connected to the PLC controller, the exhaust fan and the water pump respectively.

[0012] In summary, the present invention has the following main advantages:

[0013] By using the exhaust fan, reagent tank, PLC controller, air inlet, deodorization chamber, water pump, connecting pipe, infusion pipe, atomizing nozzle, and air outlet in a coordinated manner, the odorous gas in the deodorization chamber is deodorized, thus enhancing the deodorization effect and benefiting the septic tank deodorizer. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0016] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0017] Figure 4 yes Figure 3 A schematic diagram of the partial structure of B in the diagram;

[0018] Figure 5 yes Figure 3 A schematic diagram of the local structure of C;

[0019] Figure 6 yes Figure 3 A schematic diagram of the partial structure of D.

[0020] Reference numerals: 1. Deodorizing chamber; 2. Support column; 3. Exhaust fan; 4. Air inlet; 5. Collection box; 6. First connecting hole; 7. Second connecting hole; 8. Internally threaded pipe; 9. Angle valve; 10. Medicine tank; 11. Water pump; 12. Connecting pipe; 13. Fixing hole; 14. Infusion pipe; 15. Infusion port; 16. Atomizing nozzle; 17. Positioning hole; 18. Connecting frame; 19. Limiting groove; 20. Connecting strip; 21. Air outlet; 22. Connecting column; 23. Rain cap; 24. Protective net; 25. Anti-slip mat; 26. Handle; 27. Load-bearing plate; 28. Battery. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A septic tank deodorizer includes a deodorization chamber 1. Several support columns 2 are fixedly installed on the bottom surface of the deodorization chamber 1. A deodorization component is installed on one side of the deodorization chamber 1 for deodorizing malodorous gases. The deodorization component includes an exhaust fan 3, which is fixedly installed on one side of the deodorization chamber 1. A PLC controller is fixedly installed on one side of the deodorization chamber 1 and electrically connected to the exhaust fan 3. An air inlet 4 is opened on one side of the deodorization chamber 1, and the air inlet 4 communicates with the air outlet of the exhaust fan 3. A collection box 5 is fixedly installed on the bottom surface inside the deodorization chamber 1. A first connecting hole 6 is opened on one side of the collection box 5, and a second connecting hole 7 is opened on one side of the deodorization chamber 1. The first connecting hole 6 and the second connecting hole 7 communicate with each other. The inner circular walls of the first connecting hole 6 and the second connecting hole 7 are movable. A threaded pipe 8 is fitted into the deodorizing chamber 1. A triangular valve 9 is threaded onto the inner wall of the threaded pipe 8. A reagent tank 10 is fixedly installed on one side of the deodorizing chamber 1. A water pump 11 is fixedly installed on the top surface of the reagent tank 10. A PLC controller is electrically connected to the water pump 11. A connecting pipe 12 is fixedly fitted onto the inner wall of the water pump 11's inlet pipe. The connecting pipe 12 is fixedly fitted onto the water outlet of the reagent tank 10. A fixing hole 13 is opened on one side of the deodorizing chamber 1. An infusion pipe 14 is fixedly fitted inside the deodorizing chamber 1. The inlet pipe of the infusion pipe 14 is fixedly fitted onto the fixing hole 13 and the water outlet pipe of the water pump 11. Several infusion holes 15 are opened on the outer wall of the infusion pipe 14. Atomizing nozzles 16 are fixedly fitted onto the inner wall of the infusion holes 15. A positioning hole 17 is opened on one side of the deodorizing chamber 1. Several connecting frames 18 are movably fitted inside the hole 17. An adsorption and purification layer is fixedly fitted inside each connecting frame 18, consisting of a glass fiber layer, a bamboo charcoal fiber layer, an activated carbon fiber layer, and a HEPA filter, arranged from bottom to top. Several limiting grooves 19 are respectively opened on both sides of the deodorization chamber 1. Connecting strips 20 are fixedly installed on both sides of the connecting frames 18, and the connecting strips 20 are movably fitted with the limiting grooves 19. Several air outlets 21 are opened on the top surface of the deodorization chamber 1. Through the provided exhaust fan 3, the user connects the exhaust pipe of the septic tank to the air inlet pipe of the exhaust fan 3. When the user needs to deodorize the septic tank, the user adds the deodorizing agent into the agent tank 10 through the liquid inlet pipe of the agent tank 10. Then, the user can... The PLC controller activates the exhaust fan 3, which draws the odorous gas from the septic tank into the deodorization chamber 1 through the exhaust fan 3 and the air inlet 4. Simultaneously, the user can activate the water pump 11 to extract the deodorizing agent from the agent tank 10. The deodorizing agent flows through the outlet of the agent tank 10, the connecting pipe 12, and the water pump 11 into the delivery pipe 14. The deodorizing agent is then atomized by the atomizing nozzle 16 and enters the deodorization chamber 1, initially deodorizing the odorous gas. The initially deodorized gas then passes through a glass fiber layer, a bamboo charcoal fiber layer, an activated carbon fiber layer, and a HEPA filter for adsorption and filtration, thus purifying the odorous gas in the septic tank layer by layer. The purified gas is then discharged from the deodorization chamber 1 through the air outlet 21.After using the septic tank deodorizer, the user can turn the angle valve 9 to discharge the deodorizing waste liquid that has fallen into the collection box 5 through the internal threaded pipe 8 into the deodorizing chamber 1. This achieves the purpose of deodorizing the malodorous gas in the deodorizing chamber 1, enhancing the deodorizing effect and improving the deodorization function of the septic tank deodorizer.

[0024] Example 2

[0025] Based on the above embodiment 1, refer to Figure 1 , Figure 2 and Figure 3 The top surface of the deodorization chamber 1 is fixedly equipped with several connecting columns 22, and the top surface of each connecting column 22 is fixedly equipped with a rain cap 23. Each pair of connecting columns 22 forms a group, and a protective net 24 is fixedly installed between each group of connecting columns 22. The bottom surface of the support column 2 is fixedly equipped with an anti-slip pad 25. A handle 26 is fixedly installed on one side of the connecting frame 18. A load-bearing plate 27 is fixedly installed on one side of the deodorization chamber 1, and a battery 28 is fixedly installed on the top surface of the load-bearing plate 27. The battery 28 is connected to the PLC controller... The exhaust fan 3 and the water pump 11 are electrically connected. With the handle 26 provided, when the user needs to replace the adsorption and purification layer inside the connecting frame 18, the user can pull the handle 26 to move the connecting frame 18. This will cause the connecting frame 18 to move the connecting strip 20 along the limiting groove 19. After the connecting frame 18 is removed from the positioning hole 17, the user can replace the adsorption and purification layer, thus facilitating the movement of the connecting frame 18.

[0026] Working principle: Please refer to Figures 1-6As shown, the user connects the exhaust pipe of the septic tank to the air inlet pipe of the exhaust fan 3. When the user needs to deodorize the septic tank, the user adds the deodorizing agent into the agent tank 10 through the liquid inlet pipe. Then, the user can start the exhaust fan 3 through the PLC controller to draw the malodorous gas inside the septic tank into the deodorization chamber 1 through the exhaust fan 3 and the air inlet 4. At the same time, the user can start the water pump 11 to draw the deodorizing agent from the agent tank 10. The deodorizing agent will enter the delivery pipe 14 through the liquid outlet of the agent tank 10, the connecting pipe 12, and the water pump 11, so that the deodorizing agent will be atomized and sprayed. The atomized gas from head 16 enters the deodorization chamber 1 and performs preliminary deodorization on the malodorous gas in the chamber. The malodorous gas that has been preliminarily deodorized then passes through the glass fiber layer, bamboo charcoal fiber layer, activated carbon fiber layer and HEPA filter for adsorption and filtration. This process purifies the malodorous gas in the septic tank layer by layer. The purified gas is then discharged from the deodorization chamber 1 through the vent 21. After the user finishes using the septic tank deodorizer, the user can turn the triangular valve 9 to discharge the deodorizing agent waste liquid that has fallen into the collection box 5 through the internal threaded pipe 8 from the deodorization chamber 1. This achieves the purpose of deodorizing the malodorous gas in the deodorization chamber 1, enhances the deodorization effect, and is beneficial to the deodorization of the septic tank deodorizer.

[0027] With the handle 26 provided, when the user needs to replace the adsorption and purification layer inside the connecting frame 18, the user can pull the handle 26 to move the connecting frame 18. This will cause the connecting frame 18 to move the connecting strip 20 along the limiting groove 19. After the connecting frame 18 is removed from the positioning hole 17, the user can replace the adsorption and purification layer, thus facilitating the movement of the connecting frame 18.

[0028] 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 septic tank deodorizer, characterized in that, include: A deodorizing chamber (1) has several support columns (2) fixedly installed on its bottom surface; A deodorization component is disposed on one side of the deodorization chamber (1) for deodorizing malodorous gases. The deodorization component includes: an exhaust fan (3), which is fixedly installed on one side of the deodorization chamber (1). A PLC controller is fixedly installed on one side of the deodorization chamber (1) and electrically connected to the exhaust fan (3). An air inlet (4) is provided on one side of the deodorization chamber (1) and is connected to the air outlet of the exhaust fan (3). A collector is fixedly installed on the bottom surface of the interior of the deodorization chamber (1). A collection box (5) has a first connecting hole (6) on one side and a second connecting hole (7) on one side of the deodorizing chamber (1). The first connecting hole (6) and the second connecting hole (7) are connected in communication. An internally threaded pipe (8) is movably sleeved on the inner circular wall of the first connecting hole (6) and the second connecting hole (7). A triangular valve (9) is threadedly connected to the inner circular wall of the internally threaded pipe (8). A medicine tank (10) is fixedly installed on one side of the deodorizing chamber (1), and a water pump (11) is fixedly installed on the top surface of the medicine tank (10). The PLC controller is electrically connected to the water pump (11). A connecting pipe (12) is fixedly sleeved on the inner circular wall of the water pump (11). The connecting pipe (12) is fixedly sleeved on the water outlet of the medicine tank (10). A fixing hole (13) is opened on one side of the deodorizing chamber (1). An infusion pipe (14) is fixedly sleeved inside the deodorizing chamber (1). The water inlet pipe of the infusion pipe (14) is fixedly sleeved on the fixing hole (13) and the water outlet pipe of the water pump (11). Several infusion ports are opened on the outer circular wall of the infusion pipe (14). The infusion hole (15) has an atomizing nozzle (16) fixedly sleeved on its inner circular wall. A positioning hole (17) is provided on one side of the deodorizing chamber (1). Several connecting frames (18) are movably sleeved inside the positioning hole (17). Several limiting grooves (19) are provided on both sides of the interior of the deodorizing chamber (1). Connecting strips (20) are fixedly installed on both sides of the connecting frame (18). The connecting strips (20) are movably sleeved with the limiting grooves (19). Several air outlets (21) are provided on the top surface of the deodorizing chamber (1).

2. The septic tank deodorizer according to claim 1, characterized in that: The top surface of the deodorization chamber (1) is fixedly equipped with several connecting columns (22), and the top surface of the several connecting columns (22) is fixedly equipped with rain caps (23).

3. The septic tank deodorizer according to claim 2, characterized in that: Each pair of the connecting posts (22) forms a group, and a protective net (24) is fixedly installed between each group of the connecting posts (22).

4. The septic tank deodorizer according to claim 1, characterized in that: The bottom surface of the support column (2) is fixedly equipped with an anti-slip pad (25).

5. A septic tank deodorizer according to claim 1, characterized in that: A handle (26) is fixedly installed on one side of the connecting frame (18).

6. A septic tank deodorizer according to claim 1, characterized in that: A load-bearing plate (27) is fixedly installed on one side of the deodorization chamber (1), and a storage battery (28) is fixedly installed on the top surface of the load-bearing plate (27). The storage battery (28) is electrically connected to the PLC controller, the exhaust fan (3) and the water pump (11).

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