Sewerage system capable of adjusting air inlet amount

Abstract

The utility model discloses a blowdown system with adjustable air inlet amount, which comprises a reaction bin, a reaction cup is arranged in the reaction bin, a water pump is arranged below the reaction cup, a collecting cup is arranged on the inner side of the top of the reaction bin, a silencer is clamped in a fixing frame on the left side of the reaction bin, and a water pump is arranged below the water pump. The silencer comprises a silencer body, a silencer seat, a valve body, an air adjusting valve, a silencer cover and a rotary knob, the air adjusting valve and the valve body are additionally arranged in the new design, the air adjusting valve is provided with an annular hole with the radial width gradually reduced, the air adjusting valve can rotate by 90 degrees in the valve body, and in the rotating process, the area of an air outlet hole is in direct proportion to the square root of the rotating angle. The linear relation between the air inflow and the rotating angle of the adjusting knob is achieved; by means of the design, the silencer can achieve the optimal silencing effect, air inflow adjustment is more visual and scientific, and a user can adjust the air inflow visually and conveniently.

Description

Technical Field

[0001] This utility model relates to the field of sewage filtration in marine aquaculture, specifically to a sewage discharge system with adjustable air intake. Background Technology

[0002] In marine aquariums and marine aquaculture, there are many high-molecular-weight organic substances, which come from the excrement, leftover food, etc. of decomposed fish. For some hardy fish, they generally do not cause harm; however, for some sensitive fish and mollusks, they can pose a threat.

[0003] Therefore, only protein skimmers can be used to remove these high-molecular-weight organic substances. Protein skimmers utilize the principle that the surface of bubbles in water can adsorb various particulate dirt and soluble organic matter mixed in the water. A large number of bubbles are generated by oxygenation equipment or vortex pumps. The seawater is purified by the protein skimmer. All of these bubbles are concentrated on the water surface to form foam. The foam is collected in a container on the water surface and then discharged.

[0004] Protein skimmers can effectively remove organic particles, proteins, harmful metal ions, etc. from water, resulting in good water purification. Traditional protein skimmers purify water by generating bubbles through oxygenation equipment or vortex pumps, but the air intake of their silencers cannot be effectively controlled, leading to unstable purification effects.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a sewage discharge system with adjustable air intake to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] An adjustable air intake sewage system includes a reaction chamber, a reaction cup installed inside the reaction chamber, a water pump installed below the reaction cup, a collection cup installed on the inner top of the reaction chamber, and a silencer fitted into a fixed frame on the left side of the reaction chamber. The silencer includes a silencer body, a silencer seat, a valve body, an air regulating valve, a silencer cover, and a knob.

[0009] As a further embodiment of this utility model, the bottom of the reaction chamber is provided with a base, and the reaction chamber and the base are fixedly installed by screws.

[0010] As a further embodiment of this utility model, the water pump and the base are fixedly installed by screws.

[0011] As a further embodiment of this utility model, a collection cup lid is installed on the top of the collection cup, and the collection cup lid is fixed to the collection cup by screws.

[0012] As a further embodiment of this invention, a regulating valve is rotatably installed inside the left side of the reaction chamber.

[0013] As a further embodiment of this utility model, an air inlet pipe is installed at the bottom of the silencer, and a venturi tube is fixedly installed at the other end of the air inlet pipe, with the venturi tube fixed to the reaction chamber.

[0014] As a further embodiment of this utility model, a muffler seat is fixedly connected to the bottom end of the muffler body, a valve body is installed inside the muffler body, an air regulating valve is rotatably connected to the inner side of the valve body, a muffler cover is installed on the top of the valve body, and a knob is rotatably installed on the top of the muffler cover.

[0015] As a further embodiment of this utility model, the inner side of the valve body is provided with an annular air outlet, and the inner side of the air regulating valve is provided with an annular hole with a gradually decreasing radial width.

[0016] The beneficial effects of this utility model are as follows:

[0017] The new design adds an air regulating valve and valve body. The air regulating valve has an annular hole with a gradually decreasing radial width. The air regulating valve can rotate 90 degrees within the valve body. During the rotation, the area of ​​the air outlet is directly proportional to the square root of the rotation angle, achieving a linear relationship between the air intake and the rotation angle of the adjustment knob. This design enables the muffler to achieve optimal noise reduction, and the air intake adjustment is more intuitive and scientific, making it convenient for users to adjust intuitively and easily. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of a sewage discharge system with adjustable air intake according to an embodiment of the present utility model;

[0020] Figure 2 This is an exploded view of the overall device of an adjustable air intake sewage system according to an embodiment of the present utility model;

[0021] Figure 3 This is an exploded view of a muffler for an adjustable air intake sewage system according to an embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the overall structure of the valve body of a sewage discharge system with adjustable air intake according to an embodiment of the present utility model.

[0023] In the picture:

[0024] 1. Reaction chamber; 2. Base; 3. Water pump; 4. Reaction cup; 5. Collection cup; 6. Collection cup cover; 7. Silencer; 8. Air inlet pipe; 9. Venturi tube; 10. Regulating valve; 71. Silencer body; 72. Silencer seat; 73. Valve body; 74. Air regulating valve; 75. Silencer cover; 76. Knob. Detailed Implementation

[0025] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present invention, a sewage discharge system with adjustable air intake is provided.

[0027] Please refer to the instruction manual appendix. Figure 1-4 According to an embodiment of the present invention, an adjustable air intake sewage discharge system includes a reaction chamber 1, a reaction cup 4 installed inside the reaction chamber 1, a water pump 3 installed below the reaction cup 4, a collection cup 5 installed on the inner side of the top of the reaction chamber 1, and a silencer 7 fitted into the left side fixing frame of the reaction chamber 1. The silencer 7 includes a silencer body 71, a silencer seat 72, a valve body 73, an air regulating valve 74, a silencer cover 75, and a knob 76.

[0028] Protein skimmers work by using the surface tension of air bubbles to adsorb proteins, organic particles, and other substances in the water onto the bubbles. These substances then rise to the surface with the bubbles, forming a foam layer, thus achieving separation. This process requires no added chemicals, making it an environmentally friendly and efficient water treatment method.

[0029] Existing protein separator products' silencer technology makes it impossible to effectively control the air intake. To address this, a valve body, air regulating valve, and knob are added to the existing silencer. An annular air outlet is created on the valve body, and the air regulating valve features an annular hole with a gradually decreasing radial width. Currently, the maximum air intake of commercially available products is 1000-4000 L / H. This specially designed irregular exhaust port has an area of ​​15±2 mm. 2 This way, the muffler can achieve the best noise reduction effect.

[0030] The air regulating valve can rotate 90 degrees inside the valve body. During the rotation, the shape of the valve body and the air regulating valve orifice meets the following conditions: the area S of the air outlet is directly proportional to the square root of the rotation angle θ. This makes the relationship between the "rotation angle of the regulating knob" and the "air intake volume" almost linear.

[0031] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, the bottom of the reaction chamber 1 is provided with a base 2, and the reaction chamber 1 and the base 2 are fixedly installed by screws.

[0032] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, the water pump 3 and the base 2 are fixedly installed by screws.

[0033] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, a collection cup lid 6 is installed on the top of the collection cup 5, and the collection cup lid 6 is fixed to the collection cup 5 by screws.

[0034] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, a regulating valve 10 is rotatably installed inside the left side of the reaction chamber 1.

[0035] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, an air inlet pipe 8 is installed at the bottom of the muffler 7, and a venturi tube 9 is fixedly installed at the other end of the air inlet pipe 8. The venturi tube 9 is fixed to the reaction chamber 1.

[0036] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, a muffler seat 72 is fixedly connected to the bottom end of the muffler body 71, a valve body 73 is installed inside the muffler body 71, an air regulating valve 74 is rotatably connected to the inner side of the valve body 73, a muffler cover 75 is installed on the top of the valve body 73, and a knob 76 is rotatably installed on the top of the muffler cover 75.

[0037] In one embodiment, please refer to the appendix to the specification. Figure 1-4 As a further embodiment of this utility model, the valve body 73 is provided with an annular air outlet on its inner side, and the air regulating valve 74 is provided with an annular hole with a reduced radial width on its inner side.

[0038] Protein skimmers work by using the surface tension of air bubbles to adsorb proteins, organic particles, and other substances in the water onto the bubbles. These substances then rise to the surface with the bubbles, forming a foam layer, thus achieving separation. This process requires no added chemicals, making it an environmentally friendly and efficient water treatment method.

[0039] Existing protein separator products' silencer technology makes it impossible to effectively control the air intake. To address this, a valve body, air regulating valve, and knob are added to the existing silencer. An annular air outlet is created on the valve body, and the air regulating valve features an annular hole with a gradually decreasing radial width. Currently, the maximum air intake of commercially available products is 1000-4000 L / H. This specially designed irregular exhaust port has an area of ​​15±2 mm. 2 This way, the muffler can achieve the best noise reduction effect.

[0040] The air regulating valve can rotate 90 degrees inside the valve body. During the rotation, the shape of the valve body and the air regulating valve orifice meets the following conditions: the area S of the air outlet is directly proportional to the square root of the rotation angle θ. This makes the relationship between the "rotation angle of the regulating knob" and the "air intake volume" almost linear.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sewage discharge system with adjustable air intake, comprising a reaction chamber (1), characterized in that: The reaction chamber (1) is equipped with a reaction cup (4), a water pump (3) is installed below the reaction cup (4), a collection cup (5) is installed on the inner side of the top of the reaction chamber (1), and a silencer (7) is installed in the left side of the fixed frame of the reaction chamber (1). The muffler (7) includes a muffler body (71), a muffler seat (72), a valve body (73), an air regulating valve (74), a muffler cover (75), and a knob (76).

2. The adjustable air intake sewage system according to claim 1, characterized in that: The bottom of the reaction chamber (1) is provided with a base (2), and the reaction chamber (1) and the base (2) are fixedly installed by screws.

3. The adjustable air intake sewage system according to claim 1, characterized in that: The water pump (3) is fixed to the base (2) by screws.

4. The adjustable air intake sewage system according to claim 1, characterized in that: The top of the collecting cup (5) is fitted with a collecting cup lid (6), which is fixed to the collecting cup (5) by screws.

5. The adjustable air intake sewage system according to claim 1, characterized in that: A regulating valve (10) is rotatably installed inside the left side of the reaction chamber (1).

6. The adjustable air intake sewage system according to claim 1, characterized in that: The bottom of the silencer (7) is equipped with an air inlet pipe (8), and the other end of the air inlet pipe (8) is fixedly equipped with a venturi tube (9), which is fixed to the reaction chamber (1).

7. A sewage discharge system with adjustable air intake according to claim 1, characterized in that: The bottom end of the muffler body (71) is fixedly connected to a muffler seat (72). A valve body (73) is installed inside the muffler body (71). An air regulating valve (74) is rotatably connected to the inner side of the valve body (73). A muffler cover (75) is installed on the top of the valve body (73). A knob (76) is rotatably installed on the top of the muffler cover (75).

8. A sewage discharge system with adjustable air intake according to claim 7, characterized in that: The valve body (73) has an annular air outlet on its inner side, and the air regulating valve (74) has an annular hole with a gradually decreasing radial width on its inner side.

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