Multi-cavity integrally-formed purification tank

Abstract

The utility model discloses a multi-chamber integrally formed purification tank, which comprises an inner tank and an outer tank, and is mainly characterized in that a plurality of circumferentially distributed convex ribs are arranged between the inner tank and the outer tank, each convex rib is respectively and integrally connected onto the inner tank and the outer tank to form a plurality of purification cavities, and the heights of the plurality of convex ribs are sequentially reduced along the same circumferential direction. Finally, the starting purification cavity is communicated with the outside through a liquid inlet pipe, the terminating purification cavity is communicated with the inner cavity through a connecting pipe, and the inner cavity is communicated with the outside through a liquid outlet pipe; therefore, during working, sewage is firstly input into the initial purification cavity through the liquid inlet pipe, is subjected to multiple precipitation treatment through the plurality of purification cavities forming overflow, then enters the inner cavity of the inner tank from the end purification cavity, and finally is externally output through the liquid outlet pipe, so that enough cleanliness of water can be ensured, and the purification effect of the sewage is greatly improved; and the multi-purpose tank is simple and convenient to use and high in purification efficiency.

Description

Technical Field

[0001] The utility model relates to a purification tank, in particular to a multi-chamber integrally formed purification tank. Background Art

[0002] At present, purification tanks manufactured by rotational molding are usually single-layer tank structures, so they can only perform single sedimentation purification, and the purification effect is poor. If a better purification effect is required, it can only be achieved by connecting multiple purification tanks in series, which is quite troublesome to use. At the same time, the sewage purification process involves various treatment procedures such as filtration, sedimentation, and disinfection, and corresponding to these treatment procedures, corresponding compounds will be applied to the sewage. Obviously, the above-mentioned multiple purification procedures cannot be achieved independently in the purification tank with a single-layer tank structure, and it is still necessary to use a combination of multiple purification tanks to undertake each purification process separately, which greatly affects the purification efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a multi-chamber integrated purification tank which is simple to use, has high purification efficiency and good purification effect.

[0004] The technical problem of the utility model is achieved through the following technical solutions:

[0005] A multi-chamber integrated purification tank, comprising an inner tank and an outer tank,

[0006] The inner tank is provided with an inner cavity, the top of which forms a tank opening and a tank cover which is detachably covered with the tank opening;

[0007] A plurality of convex ribs are arranged between the inner tank and the outer tank, and the plurality of convex ribs are distributed in a circle around the inner tank, and each convex rib is integrally connected to the inner tank and the outer tank, and a purification chamber is formed between each two adjacent convex ribs;

[0008] The heights of the plurality of convex ribs are sequentially reduced along the same circumferential direction, and the plurality of purification chambers are correspondingly formed to overflow sequentially along the same circumferential direction in the order from the starting purification chamber to the ending purification chamber;

[0009] The starting purification chamber is connected to the outside through the liquid inlet pipe, and a connecting pipe that is interconnected is arranged between the ending purification chamber and the inner chamber, and the inner chamber is connected to the outside through the liquid outlet pipe.

[0010] A groove is arranged on the outer surface of the outer tank, and a convex rib is formed on the inner surface of the outer tank by the groove, and the convex rib is integrally connected to the inner tank.

[0011] The outer surface of the outer tank is provided with a plurality of reinforcing ring grooves in the middle, the outer surface of the outer tank is provided with a plurality of reinforcing grooves evenly distributed around the circumference at the bottom, and the bottom surface of the outer tank is provided with cross grooves.

[0012] The cross sections of the convex rib and the reinforcing groove are both triangular.

[0013] An integrally connected tank top is arranged between the top of the inner tank and the top of the outer tank.

[0014] The tank cover is provided with an observation port and a detachable observation cover for covering the observation port.

[0015] Two mounting platforms and a plurality of lifting rings are arranged on the tank top. Inspection openings are arranged on the tank top and the top surface of each mounting platform. Each inspection opening corresponds to each purification chamber. A detachable inspection cover is arranged in each inspection opening.

[0016] The liquid inlet pipe is a curved pipe, the inner end of which extends into the initial purification chamber, and the outer end of which passes through the side of one of the mounting platforms of the outer tank and is exposed.

[0017] The connecting pipe is a curved pipe, the inner end of which is connected to the top of the inner cavity, and the outer end of which extends into the terminating purification cavity.

[0018] The liquid outlet pipe is a curved pipe, the inner end of which extends to the bottom of the inner cavity, and the outer end of which passes through the inner tank and is exposed from the side of another mounting platform of the outer tank.

[0019] Compared with the prior art, the utility model mainly adopts a unique double-layer design structure of an inner tank and an outer tank for the purification tank, and further provides a plurality of convex ribs between the inner tank and the outer tank, wherein the plurality of convex ribs are distributed circumferentially around the inner tank, each convex rib is integrally connected to the inner tank and the outer tank, and a purification chamber is formed between each two adjacent convex ribs, and then the heights of the plurality of convex ribs are successively reduced along the same circumferential direction, so that the plurality of purification chambers are correspondingly overflowed in sequence from the starting purification chamber to the ending purification chamber along the same circumferential direction, and finally the starting purification chamber is connected to the outside through the liquid inlet pipe. The terminating purification chamber is connected with the inner chamber through a connecting pipe, and the inner chamber is connected to the outside through a liquid outlet pipe. In this way, during operation, the sewage is first input into the starting purification chamber through the liquid inlet pipe, and after multiple sedimentation treatments through multiple purification chambers that form overflows, it enters the inner chamber of the inner tank from the terminating purification chamber, and finally the water quality after being output from the inner chamber through the liquid outlet pipe can ensure sufficient cleanliness, thereby greatly improving the sewage purification effect, and multiple purification chambers can also be designed separately according to various treatment procedures in the sewage purification process to achieve a multi-purpose effect of one tank, which is simple and convenient to use and has a higher purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional structural schematic diagram of the utility model.

[0021] Figure 2 for Figure 1 Appearance drawing.

[0022] Figure 3 for Figure 2 Top view of the .

[0023] Figure 4 for Figure 2 Bottom view of .

[0024] Figure 5 for Figure 2 Right view of .

[0025] Figure 6 for Figure 2 Left view of .

[0026] Figure 7 for Figure 6 A-A section view.

[0027] Figure 8 for Figure 6 Left view of .

[0028] Fig. 9 for Figure 8 B-B section view.

[0029] Fig.10 It is the first viewing stereogram of the utility model.

[0030] Fig.11 This is a second viewing perspective diagram of the present invention.

[0031] Fig.12 This is a third viewing perspective view of the present invention. DETAILED DESCRIPTION

[0032] The embodiments of the present invention will be described in detail below according to the above-mentioned drawings.

[0033] like Figure 1 to Figure 12 As shown, 1. inner tank, 11. inner cavity, 12. tank mouth, 2. outer tank, 21. groove, 211. convex rib, 212. purification chamber, 22. reinforcing ring groove, 23. reinforcing groove, 24. cross groove, 3. tank cover, 31. observation port, 4. observation cover, 5. tank top, 51. installation platform, 52. inspection cover, 53. lifting ring, 54. inspection port, 6. liquid inlet pipe, 7. liquid outlet pipe, 8. connecting pipe.

[0034] A multi-chamber integrated purification tank, such as Figure 10~Figure 12As shown, it can be used for the purification of domestic sewage and is manufactured in one piece by rotational molding. Its structure mainly includes a cylindrical inner tank 1 and an outer tank 2. The inner and outer tanks are arranged concentrically. An inner cavity 11 is provided in the inner tank 1. The top of the inner cavity forms a tank mouth 12 and a tank cover 3 that can be detachably screwed to cover the tank mouth. The tank mouth 12 is covered or opened by the tank cover to realize the inspection, sediment treatment or cleaning of the inner cavity 11.

[0035] The tank cover 3 is provided with an observation port 31 and a detachable observation cover 4 for covering the observation port. The inner cavity 11 can be observed by covering or opening the observation cover 31, for example, observing the liquid level or working condition.

[0036] The outer surface of the outer tank 2 is provided with a plurality of reinforcing grooves 22 in the middle, the outer surface of the outer tank 2 is provided with a plurality of reinforcing grooves 23 evenly distributed around the circumference at the bottom, and the bottom surface of the outer tank 2 is provided with a cross groove 24; the number of the reinforcing grooves 22 and the reinforcing grooves 23 is mainly selected according to the volume of the outer tank 2. Fig.11 , Fig.12 As shown, two reinforcing ring grooves 22 and eight reinforcing grooves 23 are designed, and the structural strength of the outer tank 2 is greatly guaranteed by the multiple reinforcing ring grooves 22, multiple reinforcing grooves 23 and cross grooves 24. The cross-section of each reinforcing groove 22 is triangular, which can further improve the structural strength of the outer tank 2 and prevent deformation.

[0037] A plurality of convex ribs 211 are provided between the inner tank 1 and the outer tank 2. The plurality of convex ribs are distributed in a circle around the inner tank 1. Each convex rib 211 is integrally connected to the inner tank and the outer tank, and a purification chamber 212 is formed between each adjacent two convex ribs 211. Figure 7 As shown, exactly four purification chambers 212 are designed, and the four purification chambers are evenly distributed around the circumference. Numerical labels corresponding to the four purification chambers 212 are provided on the outer surface of the outer tank 2 for easy identification. Each purification chamber 212 is an arc-shaped chamber.

[0038] The convex rib 211 refers to a groove 21 provided on the outer surface of the outer tank 2, and the convex rib 211 is formed on the inner surface of the outer tank 2 by the groove, and the convex rib is integrally connected to the inner tank 1; the cross-section of the convex rib 211 is triangular, which can further improve the structural strength of the outer tank 2 and prevent deformation.

[0039] The heights of the plurality of ribs 211 decrease in sequence along the same circumferential direction, so that the plurality of purification chambers 212 overflow in sequence along the same circumferential direction in the order from the starting purification chamber to the ending purification chamber.

[0040] An integrally connected tank top 5 is provided between the top of the inner tank 1 and the top of the outer tank 2. The tank top is a spherical cover that protrudes upward, and the spherical cover fits perfectly with the tank cover 3 covering the tank mouth 12 and the observation cover 4 covering the observation port 31 and integrates into a beautiful spherical surface.

[0041] The tank top 5 is provided with two mounting platforms 51 and a plurality of hanging rings 53. The two mounting platforms 51 are arranged symmetrically in position, and the number of the hanging rings 53 is selected according to the volume of the purification tank. Figure 3 As shown, two are symmetrically arranged and are mainly used for lifting purification tanks.

[0042] The tank top 5 and the top surface of each mounting platform 51 are provided with inspection ports 54, and each inspection port corresponds to each purification chamber 212, so four inspection ports 54 are designed, and each inspection port is provided with a detachable inspection cover 53, and the inspection cover can be used to cover or open the inspection port 54 to realize observation, inspection, sediment treatment or cleaning of the purification chamber 212.

[0043] At the same time, the starting purification chamber is connected to the outside through the liquid inlet pipe 6, and a connecting pipe 8 is provided between the ending purification chamber and the inner cavity 11, and the inner cavity 11 is connected to the outside through the liquid outlet pipe 7.

[0044] The liquid inlet pipe 6 is a curved pipe, the inner end of which extends into the initial purification chamber, and the outer end of which passes through the side of one of the mounting platforms 51 of the outer tank 2 and is exposed to the outside, and a sealing design is required at the passing point.

[0045] The connecting pipe 8 is a curved pipe, the inner end of which is connected to the top of the inner cavity 11, and the outer end of which extends into the termination purification cavity.

[0046] The liquid outlet pipe 7 is a curved pipe, the inner end of which extends to the bottom of the inner cavity 11, and the outer end of which passes through the inner tank 1 and is exposed from the side of another mounting platform 51 of the outer tank 2. A sealing design is also required at the outlet.

[0047] In this way, during operation, the sewage is first input into the starting purification chamber through the liquid inlet pipe 6, and after multiple sedimentation treatments are carried out through the multiple purification chambers 212 that form overflows, it enters the inner chamber 11 of the inner tank 1 through the terminal purification chamber connecting pipe 8, and finally the water quality after being output from the inner chamber 11 through the liquid outlet pipe 7 can ensure sufficient cleanliness, thereby greatly improving the sewage purification effect, and the multiple purification chambers can also be designed separately according to various treatment procedures in the sewage purification process, so as to achieve the effect of one tank for multiple uses, which is simple and convenient to use and has a higher purification efficiency.

[0048] The above description is only a specific embodiment of the present invention. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included in the protection scope of the present invention.

Claims

1. A multi-chamber integrated purification tank, characterized in that: It comprises an inner tank (1) and an outer tank (2), The inner tank (1) is provided with an inner cavity (11), the top of which forms a tank opening (12) and a tank cover (3) that is detachably closed to the tank opening; A plurality of convex ribs (211) are provided between the inner tank (1) and the outer tank (2), the plurality of convex ribs being distributed in a circumference around the inner tank (1), each convex rib (211) being integrally connected to the inner tank and the outer tank, respectively, and forming a purification chamber (212) between each two adjacent convex ribs (211); The heights of the plurality of convex ribs (211) are sequentially reduced along the same circumferential direction, and the plurality of purification chambers (212) are caused to overflow sequentially along the same circumferential direction in the order from the starting purification chamber to the ending purification chamber; The starting purification chamber is connected to the outside through the liquid inlet pipe (6), and a connecting pipe (8) is provided between the ending purification chamber and the inner chamber (11), and the inner chamber (11) is connected to the outside through the liquid outlet pipe (7).

2. The multi-chamber integrated purification tank according to claim 1, characterized in that A groove (21) is provided on the outer surface of the outer tank (2), and a convex rib (211) is formed on the inner surface of the outer tank (2) by the groove, and the convex rib is integrally connected to the inner tank (1).

3. The multi-chamber integrated purification tank according to claim 2, characterized in that The outer surface of the outer tank (2) is provided with a plurality of reinforcing annular grooves (22) in the middle, the outer surface of the outer tank (2) is provided with a plurality of reinforcing grooves (23) evenly distributed around the circumference at the bottom, and the bottom surface of the outer tank (2) is provided with a cross groove (24).

4. The multi-chamber integrated purification tank according to claim 3, characterized in that The cross-sections of the convex rib (211) and the reinforcing groove (23) are both triangular.

5. The multi-chamber integrated purification tank according to claim 1, characterized in that A tank top (5) is integrally connected between the top of the inner tank (1) and the top of the outer tank (2).

6. The multi-chamber integrated purification tank according to claim 1, characterized in that The tank cover (3) is provided with an observation port (31) and a detachable observation cover (4) covering the observation port.

7. The multi-chamber integrated purification tank according to claim 5, characterized in that Two mounting platforms (51) and a plurality of lifting rings (53) are provided on the tank top (5). The tank top (5) and the top surface of each mounting platform (51) are provided with inspection openings (54). Each inspection opening corresponds to each purification chamber (212). A detachable inspection cover (52) is provided in each inspection opening (54).

8. The multi-chamber integrated purification tank according to claim 7, characterized in that The liquid inlet pipe (6) is a curved pipe, the inner end of which extends into the initial purification chamber, and the outer end of which passes through the side of one of the mounting platforms (51) of the outer tank (2) to be exposed.

9. The multi-chamber integrated purification tank according to claim 1, characterized in that The connecting pipe (8) is a curved pipe, the inner end of which is connected to the top of the inner cavity (11), and the outer end of which extends into the terminal purification cavity.

10. The multi-chamber integrated purification tank according to claim 7, characterized in that The liquid outlet pipe (7) is a curved pipe, the inner end of which extends to the bottom of the inner cavity (11), and the outer end of which passes through the inner tank (1) and is exposed from the side of another mounting platform (51) of the outer tank (2).

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