Novel environment-friendly septic tank

Abstract

The utility model discloses a novel environment-friendly septic tank, which relates to the technical field of septic tanks and specifically comprises a septic tank body, the top of the septic tank body is provided with a fixed cylinder penetrating into the septic tank body, and the bottom of the fixed cylinder is of an open structure; a connecting plate is arranged in the fixed cylinder, a connecting cylinder is arranged at the center of the connecting plate in a penetrating manner, and the connecting cylinder is fixedly connected with the connecting plate; an activated carbon filter plate is arranged at the inner bottom of the fixed cylinder, a first rotating shaft is rotationally connected to the center of the top of the activated carbon filter plate, and fan blades sleeve the first rotating shaft. According to the utility model, the rotating plate is driven by wind energy, so that the second rotating shaft drives the first rotating shaft and the fan blades to rotate, and the odor is filtered by using the activated carbon filter plate and the adsorption cotton, so that the odor can be filtered and discharged without using electric power resources, and the national call of energy conservation and environmental protection is effectively responded; and the use effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of septic tanks, in particular to a novel environmentally friendly septic tank. Background Art

[0002] Septic tanks are equipment that treats feces and filters and precipitates them. The principle is that solidified matter decomposes at the bottom of the tank, and hydrated matter on the upper layer flows into the pipe, preventing pipe blockage and giving the solidified matter sufficient time to hydrolyze. Therefore, they are widely used everywhere. During the use of septic tanks, solidified matter will accumulate over a long period of time, leading to increased internal odor and methane, affecting the surrounding air environment.

[0003] In the prior art, in order to prevent excessive accumulation of odor and methane from affecting the surrounding living environment during long-term use of septic tanks, odor filtering equipment is often added. However, the odor filtering equipment often needs to be used in conjunction with an electric exhaust fan, which results in a large increase in power consumption during long-term use, and cannot respond to the call for energy conservation and environmental protection. Therefore, it is urgent to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of environmentally friendly septic tank to solve the problems raised in the above background technology.

[0005] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a novel environmentally friendly septic tank, comprising a septic tank body, wherein a fixing cylinder penetrating into the interior of the septic tank body is arranged on the top of the septic tank body, and the bottom of the fixing cylinder is an open structure;

[0007] A connecting plate is provided inside the fixing tube, and a connecting tube is provided through the center of the connecting plate. The connecting tube is fixedly connected to the connecting plate, and the bottom of the connecting tube is an open structure.

[0008] An activated carbon filter plate is arranged at the inner bottom of the fixed cylinder, and a first rotating shaft is rotatably connected at the center of the top of the activated carbon filter plate, a fan blade is sleeved on the first rotating shaft, a clamping rod is fixed at the top of the first rotating shaft, and a fitting groove is opened at the top of the clamping rod, a fitting block is arranged inside the fitting groove, and a second rotating shaft is fixed on the top of the fitting block, and at least three rotating plates are arranged at equal intervals on the outer side wall of the second rotating shaft along its circumferential direction;

[0009] The outer wall of the fixing cylinder is provided with holes at equal intervals along the circumferential direction thereof, and adsorption cotton is arranged inside the holes.

[0010] Preferably, an annular block is fixed to the bottom of the rotating plate, and a plurality of chambers are opened inside the annular block at equal intervals along its circumferential direction, and a first spring is fixed on the inner wall of the chamber, and the other end of the first spring is connected to a clamping ball that penetrates through the inner ring of the annular block; an annular groove that matches the clamping ball is opened on the outer wall of the connecting tube.

[0011] Preferably, a slot is provided on the side of the rotating plate away from the second rotating shaft, and sliding slots are provided at both the upper and lower ends of the slot, a slider is slidably connected inside the slot, and a second spring is connected between the side of the slider and the inner wall of the slot, and the opposite ends of the two sliders are connected to support plates located inside the slot.

[0012] Preferably, a fixed box is also provided on the top of the septic tank body, and an opening is provided on the top of the fixed box, and a filter screen is provided inside the opening; a third rotating shaft is rotatably connected inside the fixed box, and a plurality of arc-shaped blades are provided on the third rotating shaft at equal intervals along its circumferential direction; one end of the third rotating shaft extends to the interior of the fixed cylinder and is connected to the first rotating shaft through a transmission member.

[0013] Preferably, the transmission member includes a first bevel gear sleeved on the third rotating shaft, and a second bevel gear sleeved on the first rotating shaft, and the first bevel gear is meshed with the second bevel gear.

[0014] Preferably, a connecting ring is provided on the top of the connecting plate, and the bottom of the connecting ring is detachably connected to the top of the fixing tube by bolts.

[0015] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0016] Wind energy is used to drive the rotating plate, so that the second rotating shaft drives the first rotating shaft and the fan blades to rotate, and then the activated carbon filter plate and adsorption cotton are used to filter the odor, so that the odor can be filtered and discharged without using electricity resources, which effectively responds to the national call for energy conservation and environmental protection and has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a longitudinal cross-sectional view of the septic tank body of the utility model;

[0021] Figure 3 It is a longitudinal sectional view of the fixed box of the utility model;

[0022] Figure 4 It is an exploded connection diagram of the fixing cylinder and the connecting plate of the utility model;

[0023] Figure 5 It is a longitudinal cross-sectional view of the fixing cylinder and the connecting plate of the utility model;

[0024] Figure 6 This utility model Figure 5 The enlarged view of point A in the middle;

[0025] Figure 7 This utility model Figure 5 The enlarged view of point B in the middle;

[0026] In the figure:

[0027] 1. Septic tank body; 2. Fixed cylinder; 3. Connecting plate; 4. Connecting ring; 5. Connecting cylinder; 6. Activated carbon filter plate; 7. First rotating shaft; 8. Fan blade; 9. Snap-in rod; 10. Fitting groove; 11. Fitting block; 12. Second rotating shaft; 13. Rotating plate; 14. Hole; 15. Adsorption cotton; 16. Annular block; 17. Chamber; 18. First spring; 19. Card ball; 20. Annular groove; 21. Slot; 22. Support plate; 23. Slide; 24. Sliding block; 25. Second spring; 26. Fixed box; 27. Opening; 28. Third rotating shaft; 29. ​​Arc blade; 30. First bevel gear; 31. Second bevel gear. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] See also Figure 1-Figure 7 A novel environmentally friendly septic tank comprises a septic tank body 1, a fixing cylinder 2 penetrating into the interior of the septic tank body 1 is arranged on the top of the septic tank body 1, and the bottom of the fixing cylinder 2 is an open structure, so that the interior of the fixing cylinder 2 is connected with the interior of the septic tank body 1;

[0030] A connecting plate 3 is provided inside the fixed cylinder 2, and a connecting cylinder 5 is provided through the center of the connecting plate 3. The connecting cylinder 5 is fixedly connected to the connecting plate 3, and the bottom of the connecting cylinder 5 is an open structure.

[0031] An activated carbon filter plate 6 is arranged at the inner bottom of the fixed cylinder 2, and a first rotating shaft 7 is rotatably connected at the center of the top of the activated carbon filter plate 6, a fan blade 8 is sleeved on the first rotating shaft 7, a clamping rod 9 is fixed to the top of the first rotating shaft 7, and a fitting groove 10 is opened at the top of the clamping rod 9, a fitting block 11 is arranged inside the fitting groove 10, and a second rotating shaft 12 is fixed to the top of the fitting block 11, and at least three rotating plates 13 are arranged at equal intervals on the outer side wall of the second rotating shaft 12 along its circumferential direction;

[0032] Holes 14 are formed on the outer wall of the fixed cylinder 2 at equal intervals along the circumferential direction thereof, and adsorbent cotton 15 is disposed inside the holes 14;

[0033] When there is wind, the wind blows the rotating plate 13, so that the rotating plate 13 drives the second rotating shaft 12 to rotate. Since the cross-section of the interlocking block 11 and the interlocking groove 10 is a polygonal structure, the rotation of the second rotating shaft 12 can make the first rotating shaft 7 drive the fan blades 8 to rotate, thereby drawing the odor inside the septic tank body 1 to the inside of the fixed cylinder 2, and then out of the hole 14. The odor entering the fixed cylinder 2 can be preliminarily filtered by the activated carbon filter plate 6, and then the odor can be further filtered by the adsorption cotton 15 to ensure that the gas going out no longer has a strong odor; in summary, the rotating plate 13 is driven by wind energy, so that the second rotating shaft 12 drives the first rotating shaft 7 and the fan blades 8 to rotate, and then the activated carbon filter plate 6 and the adsorption cotton 15 are used to filter the odor, so that the odor can be filtered and discharged without using electricity resources, which effectively responds to the national call for energy conservation and environmental protection, and the use effect is better;

[0034] In addition, the second rotating shaft 12 and the rotating plate 13 can be replaced by the snap-fitting engagement between the engaging block 11 and the engaging groove 10, so that the size and even the tilt angle of the rotating plate 13 can be adaptively changed for different regions, thereby improving the ease of use.

[0035] Furthermore, an annular block 16 is fixed to the bottom of the rotating plate 13, and a plurality of chambers 17 are provided at equal intervals inside the annular block 16 along its circumferential direction, and a first spring 18 is fixed to the inner wall of the chamber 17, and the other end of the first spring 18 is connected to a clamping ball 19 penetrating the inner ring of the annular block 16; an annular groove 20 adapted to the clamping ball 19 is provided on the outer wall of the connecting tube 5;

[0036] In order to improve the stability of the second rotating shaft 12 and the rotating plate 13 after the connection, the annular block 16 will be sleeved on the outside of the connecting tube 5 during use, and the two will fit together. The locking ball 19 will engage with the annular groove 20, so that the annular block 16 and the connecting tube 5 have a better stability effect, and there is a certain resistance between the two when they are disassembled up and down (the effect of the locking ball 19 and the first spring 18), thereby improving the stability of the connection between the second rotating shaft 12 and the rotating plate 13 and the first rotating shaft 7; and the setting of the annular groove 20 will not affect the rotation of the rotating plate 13 and the annular block 16.

[0037] Furthermore, a slot 21 is formed on one side of the rotating plate 13 away from the second rotating shaft 12, and a slide slot 23 is formed at both the upper and lower ends of the slot 21, a slider 24 is slidably connected to the inside of the slide slot 23, and a second spring 25 is connected between the side of the slider 24 and the inner side wall of the slide slot 23, and the opposite ends of the two sliders 24 are connected to a support plate 22 located inside the slot 21;

[0038] In the initial state, under the action of the second spring 25, the support plate 22 is completely inside the slot 21. When the rotating plate 13 rotates, the centrifugal force generated by the rotation of the rotating plate 13 will overcome the elastic force of the second spring 25, so that the support plate 22 will extend to the outside of the rotating plate 13, thereby increasing the area receiving the wind flow, thereby increasing the speed of the second rotating shaft 12 and the first rotating shaft 7.

[0039] Furthermore, a fixed box 26 is provided on the top of the septic tank body 1, and an opening 27 is provided on the top of the fixed box 26, and a filter screen is provided inside the opening 27; a third rotating shaft 28 is rotatably connected inside the fixed box 26, and a plurality of arc-shaped blades 29 are provided on the third rotating shaft 28 at equal intervals along its circumferential direction; one end of the third rotating shaft 28 extends to the interior of the fixed cylinder 2 and is connected to the first rotating shaft 7 through a transmission member.

[0040] Furthermore, the transmission member includes a first bevel gear 30 sleeved on the third rotating shaft 28, and a second bevel gear 31 sleeved on the first rotating shaft 7, and the first bevel gear 30 is meshed with the second bevel gear 31; when in use, in order to avoid the fan blades 8 rotating to exhaust when there is no wind, the domestic sewage or other drainage system pipeline can be connected to the interior of the fixed box 26 through the opening 27. Under the action of the water flow, the arc blades 29 will drive the third rotating shaft 28 to rotate, and then the first bevel gear 30 will rotate. Since the first bevel gear 30 is meshed with the second bevel gear 31, the second bevel gear 31 will drive the first rotating shaft 7 and the fan blades 8 to rotate, ensuring that the odor can be removed and discharged even when there is no wind.

[0041] Furthermore, a connecting ring 4 is provided on the top of the connecting plate 3, and the bottom of the connecting ring 4 is detachably connected to the top of the fixing tube 2 by bolts, thereby facilitating regular maintenance and replacement of parts inside the fixing tube 2 to ensure the use effect.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel environmentally friendly septic tank, comprising a septic tank body (1), characterized in that: The top of the septic tank body (1) is provided with a fixing cylinder (2) penetrating into the interior of the septic tank body (1), and the bottom of the fixing cylinder (2) is an open structure; A connecting plate (3) is arranged inside the fixed cylinder (2), and a connecting cylinder (5) is arranged through the center of the connecting plate (3), the connecting cylinder (5) is fixedly connected to the connecting plate (3), and the bottom of the connecting cylinder (5) is an open structure; An activated carbon filter plate (6) is arranged at the inner bottom of the fixed cylinder (2), and a first rotating shaft (7) is rotatably connected at the center of the top of the activated carbon filter plate (6), a fan blade (8) is sleeved on the first rotating shaft (7), a clamping rod (9) is fixed at the top of the first rotating shaft (7), and a fitting groove (10) is provided at the top of the clamping rod (9), a fitting block (11) is arranged inside the fitting groove (10), and a second rotating shaft (12) is fixed at the top of the fitting block (11), and at least three rotating plates (13) are arranged at equal intervals on the outer side wall of the second rotating shaft (12) along its circumferential direction; Holes (14) are provided on the outer wall of the fixing cylinder (2) at equal intervals along the circumferential direction thereof, and adsorption cotton (15) is arranged inside the holes (14).

2. The novel environmentally friendly septic tank according to claim 1 is characterized by: An annular block (16) is fixed at the bottom of the rotating plate (13), and a plurality of chambers (17) are provided inside the annular block (16) at equal intervals along its circumferential direction, and a first spring (18) is fixed on the inner wall of the chamber (17), and the other end of the first spring (18) is connected to a clamping ball (19) penetrating through the inner ring of the annular block (16); an annular groove (20) adapted to the clamping ball (19) is provided on the outer wall of the connecting tube (5).

3. The novel environmentally friendly septic tank according to claim 1 is characterized by: A slot (21) is provided on one side of the rotating plate (13) away from the second rotating shaft (12), and sliding slots (23) are provided at both upper and lower ends of the slot (21). A slider (24) is slidably connected to the inside of the sliding slot (23), and a second spring (25) is connected between the side of the slider (24) and the inner wall of the sliding slot (23). The opposite ends of the two sliders (24) are connected to a support plate (22) located inside the slot (21).

4. The novel environmentally friendly septic tank according to claim 1 is characterized by: A fixed box (26) is also provided on the top of the septic tank body (1), and an opening (27) is provided on the top of the fixed box (26), and a filter screen is provided inside the opening (27); a third rotating shaft (28) is rotatably connected inside the fixed box (26), and a plurality of arc-shaped blades (29) are provided on the third rotating shaft (28) at equal intervals along its circumferential direction; one end of the third rotating shaft (28) extends to the interior of the fixed cylinder (2) and is connected to the first rotating shaft (7) through a transmission member.

5. The novel environmentally friendly septic tank according to claim 4 is characterized by: The transmission member comprises a first bevel gear (30) sleeved on the third rotating shaft (28), and a second bevel gear (31) sleeved on the first rotating shaft (7), and the first bevel gear (30) is meshed with the second bevel gear (31).

6. The novel environmentally friendly septic tank according to claim 1 is characterized by: A connecting ring (4) is provided on the top of the connecting plate (3), and the bottom of the connecting ring (4) is detachably connected to the top of the fixing cylinder (2) via bolts.

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