Underground tank with built-in treatment cabin

Abstract

The utility model discloses a buried tank with a built-in treatment cabin, which structurally comprises a tank body, a liquid inlet pipe, a liquid outlet pipe and the like, the liquid inlet pipe and the liquid outlet pipe are arranged at two ends of the tank body, and the buried tank is mainly characterized in that an inserting port is arranged at the top of the tank body, the treatment cabin is detachably inserted into the tank body through the inserting port, and a liquid inlet communicated with the inside of the tank body is arranged on the side surface of the treatment cabin. An exposed liquid outlet is formed in the top of the treatment cabin, and treatment accessories are arranged in the treatment cabin; therefore, after liquid is input into the tank body through the liquid inlet pipe to be precipitated and purified, the liquid can enter the treatment cabin through the liquid inlet, is further purified by the treatment accessories in the treatment cabin and then is output from the liquid outlet for use, and the liquid can also be directly output from the liquid outlet pipe at the end part of the tank body. Therefore, a user can use the precipitation purification liquid and further treatment purification liquid at the same time only by using one tank body, so that the use cost is greatly reduced; and meanwhile, the treatment accessories can be mounted or replaced only by mounting or replacing the treatment cabin, so that the whole mounting or replacing process is more convenient and quicker.

Description

TECHNICAL FIELD

[0001] The utility model relates to a buried tank, in particular to a buried tank with built-in treatment cabin. BACKGROUND

[0002] The buried tank is a purification device buried in the ground and usually used for treating domestic sewage, which has a tank body, a liquid inlet pipe and a liquid outlet pipe arranged at two ends of the tank body respectively, when the liquid enters the tank body through the liquid inlet pipe and is precipitated and purified, the liquid can be outputted for use through the liquid outlet pipe; meanwhile, multiple compartments are arranged in some tank bodies for sequential precipitation and purification, the purpose is to ensure better precipitation and purification effect; however, through multi-stage precipitation, only primary purification of the liquid is realized, the purified liquid can only be used for flushing the dirt or directly discharged, but cannot be used for washing clothes and vegetables, because the precipitation and purification is only a physical purification process for removing the solid particles and other impurities mixed in the liquid, but other substances dissolved in the liquid cannot be removed through precipitation and purification, the existing method is to arrange treatment accessories in the compartments, such as filling various purification and filtration materials or arranging various purification structures, to further purify other substances dissolved in the liquid, so that the liquid with better purification effect can be obtained from the liquid outlet pipe, but in actual use, it is found that: 1. arranging the treatment accessories in the compartments brings great inconvenience to installation, and it is very inconvenient to replace the treatment accessories in the compartments; 2. only the liquid with better purification effect can be obtained after arranging the treatment accessories in the compartments, but it is completely unnecessary to flush the dirt with the purified liquid, obviously, such method undoubtedly increases the use cost. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problem in the prior art and provides a buried tank with built-in treatment cabin, which can make installation and replacement of the treatment accessories more convenient, use both the precipitated and purified liquid and the further treated and purified liquid with one tank body, and greatly reduce the use cost.

[0004] The technical problem of the utility model is solved through the following technical scheme:

[0005] A buried tank with built-in treatment cabin, comprising a tank body, a liquid inlet pipe and a liquid outlet pipe arranged at two ends of the tank body, a plug-in port arranged at the top of the tank body, and a treatment cabin plug-in detachably into the tank body through the plug-in port; a liquid inlet port communicated with the tank body is arranged on the side of the treatment cabin, a liquid outlet port exposed on the top of the treatment cabin, and a treatment accessory is arranged in the treatment cabin; the liquid inlet pipe inputs the liquid into the tank body for precipitation and purification, then the liquid enters the treatment cabin through the liquid inlet port, and is further purified by the treatment accessory in the treatment cabin and then outputted through the liquid outlet port.

[0006] The top of the treatment cabin is provided with a mounting port.

[0007] The outer surface of the treatment cabin is provided with a mounting edge, and the treatment cabin is inserted into the tank body through the insertion port and is detachably connected with the insertion port by the mounting edge.

[0008] The outer shape of the treatment cabin is in the shape of a sector, and the sector-shaped top end and the sector-shaped arc surface of the treatment cabin are respectively provided with mounting edges.

[0009] The insertion port and the liquid outlet are both arranged on the top arc surface of the sector-shaped top in the two mounting edges, the bottom arc surface of the sector-shaped top is arranged in the tank body and is provided with a plurality of reinforcing grooves.

[0010] The tank body is provided with a plurality of horizontally arranged compartments, and the liquid inlet pipe and the liquid outlet pipe at both ends of the tank body are respectively connected with the compartments at both ends of the tank body, and a connecting pipe is arranged between each two adjacent compartments.

[0011] Each two adjacent compartments are separated by a partition plate arranged in the tank body, and the connecting pipe is arranged on the partition plate.

[0012] The top of the tank body is provided with a sewage outlet connected with the compartments.

[0013] The connecting pipe is an L-shaped pipe composed of a horizontal pipe and a vertical pipe, the horizontal pipe is arranged on the partition plate, and the vertical pipe is bent downward in the compartment of the previous stage.

[0014] The liquid inlet pipe inputs liquid into the tank body, and the liquid is sequentially precipitated and purified by the plurality of horizontally arranged compartments in the tank body, and then is output by the liquid outlet pipe.

[0015] Compared with the prior art, the utility model mainly inserts the insertion port in the top of the tank body of the buried tank, and the treatment cabin is detachably inserted into the tank body through the insertion port, and the liquid inlet port connected with the tank body is arranged on the side of the treatment cabin, the liquid outlet port is arranged on the top of the treatment cabin, and the treatment accessories are arranged in the treatment cabin; thus, after the liquid is input into the tank body by the liquid inlet pipe and is precipitated and purified, the liquid can enter the treatment cabin through the liquid inlet port, and then is further purified by the treatment accessories in the treatment cabin and is output from the liquid outlet port, or the liquid can be directly output from the liquid outlet pipe at the end of the tank body, so that the user can use the precipitated and purified liquid and further purified liquid by using one tank body, that is, the precipitated and purified liquid output from the liquid outlet pipe can be used to flush the dirt or be directly discharged, and the further purified liquid output from the liquid outlet port can be used for washing clothes or vegetables, so that the use cost is greatly reduced; meanwhile, the treatment accessories are directly arranged in the treatment cabin, and the treatment cabin is detachably inserted into the tank body through the insertion port in the top of the tank body, so that the installation or replacement of the treatment accessories can be realized by only installing or replacing the treatment cabin, and the whole process is more convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a sectional view of the utility model.

[0017] Figure 2 is Figure 1 is an outline view.

[0018] Figure 3 is Figure 1 is a top view.

[0019] Figure 4 is Figure 1 is a right view (schematic diagram of the state of the treatment cabin taken out from the dismounting opening).

[0020] Figure 5 is Figure 2 is a perspective view (schematic diagram of the state of the treatment cabin taken out from the dismounting opening). DETAILED DESCRIPTION

[0021] The utility model embodiment will be described in detail below according to the above drawings.

[0022] As Figures 1-5 shown, 1. tank body, 11. liquid inlet pipe, 12. liquid outlet pipe, 13. sewage outlet, 14. connecting pipe, 15. lifting hole, 16. plug-in opening, 2. treatment cabin, 21. mounting opening, 22. treatment accessory, 23. liquid outlet, 24. liquid inlet, 25. mounting edge, 3. partition.

[0023] A built-in treatment cabin buried tank, as Figures 1-3 shown, mainly relates to a buried purification device for treating domestic sewage liquid, which comprises a tank body 1 and a treatment cabin 2 manufactured by rotational molding process.

[0024] The tank body 1 has a capsule shape, that is, is composed of a cylindrical body and a spherical shell closed and mounted at both ends of the body, which is usually used in a horizontal placement mode, and a plurality of rotational molding integrated ribs are arranged on the outer surface of the tank body 1, which are distributed in a longitudinal and transverse staggered form and can be used to improve the structural strength of the tank body 1, and a plurality of lifting holes 15 are arranged on the outer circumferential surface of both sides of the cylindrical body, that is, the cylindrical body, so as to facilitate the overall lifting of the buried tank.

[0025] The tank body 1 is provided with a liquid inlet pipe 11 and a liquid outlet pipe 12 at both ends, that is, two spherical shell covers, as Figure 1 shown, the left end top of the tank body is provided with a liquid inlet pipe 11, and the liquid is input into the tank body through the liquid inlet pipe for sedimentation and purification, and the right end top of the tank body is provided with a liquid outlet pipe 12, and the liquid after sedimentation and purification is output through the liquid outlet pipe to flush the dirt or directly discharged outward.

[0026] The tank body 1 is provided with multiple horizontally arranged compartments, each two adjacent compartments are separated by a partition 3 arranged in the tank body, the embodiment shown in the figure is separated by two partitions 3 into three horizontally arranged compartments, and the liquid inlet pipe 11 and the liquid outlet pipe 12 at both ends of the tank body respectively communicate with the compartments at both ends of the tank body, and a connecting pipe 14 communicating with each other is arranged between each two adjacent compartments. Figure 1 The tank body 1 is provided with multiple horizontally arranged compartments, each two adjacent compartments are separated by a partition 3 arranged in the tank body, the embodiment shown in the figure is separated by two partitions 3 into three horizontally arranged compartments, and the liquid inlet pipe 11 and the liquid outlet pipe 12 at both ends of the tank body respectively communicate with the compartments at both ends of the tank body, and a connecting pipe 14 communicating with each other is arranged between each two adjacent compartments.

[0027] The connecting pipe 14 is an L-shaped pipe composed of a horizontal pipe and a vertical pipe, the horizontal pipe is installed on the partition 3, and the vertical pipe is bent downward in the upper compartment, the so-called upper compartment refers to the sequence of the liquid entering the tank body from the liquid inlet pipe 11 and sequentially passing through multiple compartments for sedimentation and purification and then being output by the liquid outlet pipe 12, the compartment where the liquid enters first is the upper compartment relative to the adjacent compartment where the liquid enters later, therefore the liquid in the upper compartment enters the vertical pipe first and then enters the lower compartment through the horizontal pipe.

[0028] At the same time, the top of the tank body needs to be provided with a cleaning port 13 and a plug-in port 16 communicating with the compartments, the cleaning port 13 is used for cleaning the sediment in the compartment, and the plug-in port 16 can also be used for cleaning the sediment, but in fact the plug-in port is mainly used for the detachable insertion of the treatment cabin 2 into the tank body 1, the embodiment shown in the figure is provided with two cleaning ports 13 corresponding to two compartments, and the last compartment is provided with a plug-in port 16. Figure 1 、 Figure 3 The number of plug-in ports is selected according to the number of treatment cabins 2 arranged in the tank body 1, that is, the number of treatment cabins 2 is set according to the actual use requirement and the degree of liquid purification treatment, since only three compartments are arranged in the embodiment, only one plug-in port 16 is usually required to meet the use requirement, and the treatment cabin 2 inserted into the tank body 1 through the plug-in port 16 is usually arranged in the compartment close to the liquid outlet pipe 12.

[0029] The treatment cabin 2 has a fan-shaped block shape, and mounting edges 25 are arranged on the outer surface of the treatment cabin, specifically, mounting edges are arranged on the fan-shaped block top and the arc surface of the fan-shaped block, therefore the treatment cabin 2 is inserted into the tank body 1 through the plug-in port 16, and the two mounting edges 25 can be detachably connected with the plug-in port 16.

[0030] The treatment cabin 2 side, that is, the fan-shaped surface is provided with a liquid inlet port 24 communicating with the tank body 1, the liquid inlet port is usually arranged on the side of the treatment cabin facing away from the upper compartment, that is, as shown in the figure, the liquid inlet port 24 is arranged on the side of the treatment cabin facing away from the upper compartment. Figure 1The arrow direction shown at A; the processing cabin 2 is provided with a processing accessory 22, which is generally filled with various purification filter materials or provided with various purification structures, etc.; the processing cabin 2 is provided with an exposed liquid outlet 23 and a mounting port 21 on the top thereof, specifically, the mounting port and the liquid outlet are arranged on the fan-shaped block-shaped top arc surface between two mounting edges 25, and the fan-shaped block-shaped bottom arc surface is arranged in the tank body 1 and is provided with a plurality of reinforcing grooves.

[0031] In this way, the liquid input by the liquid inlet pipe 11 into the tank body 1 is sequentially precipitated and purified by the three horizontally arranged cavities in the tank body, and can be output from the liquid outlet 23 after further purification by the processing accessory 22 in the processing cabin 2, or can be directly output by the liquid outlet pipe 12 at the end of the tank body, so that the user can use the precipitated and purified liquid and the further purified liquid by using only one tank body 1, that is, the precipitated and purified liquid output by the liquid outlet pipe 12 can be used for washing the dirt or directly discharged according to the actual use requirement, and the further purified liquid output by the liquid outlet 23 can be used for washing clothes or vegetables, etc., thereby greatly reducing the use cost.

[0032] In addition, the processing accessory 22 is directly arranged in the processing cabin 2, and the processing cabin is detachably inserted into the tank body through the insertion mounting port 16 on the top of the tank body 1, so that the installation or replacement of the processing accessory 22 is realized only by installing or replacing the processing cabin 2, and the whole process is more convenient and fast.

[0033] The above is only a specific embodiment of the present application, and those skilled in the art should understand that any equivalent structural design of the embodiment should be included in the protection scope of the present application.

Claims

1. An underground tank with a built-in treatment cabin, comprising a tank body (1), an inlet pipe (11) and an outlet pipe (12) arranged at two ends of the tank body, characterized in that, the top of the tank body (1) is provided with a plug-in port (16), and a treatment cabin (2) is detachably plugged into the tank body through the plug-in port; the side of the treatment cabin is provided with an inlet port (24) communicating with the tank body (1), the top of the treatment cabin is provided with an exposed outlet port (23), and the treatment cabin is provided with a treatment accessory (22) inside; the inlet pipe (11) inputs liquid into the tank body (1) for precipitation and purification, and then enters the treatment cabin (2) through the inlet port (24), and is further purified by the treatment accessory (22) in the treatment cabin and then outputted through the outlet port (23).

2. The underground tank with a built-in treatment cabin according to claim 1, characterized in that The top of the treatment cabin (2) is provided with a mounting port (21).

3. The underground tank with a built-in treatment cabin according to claim 1, characterized in that The outer surface of the treatment cabin (2) is provided with a mounting edge (25), and the treatment cabin (2) is plugged into the tank body (1) through the plug-in port (16), and the mounting edge (25) and the plug-in port (16) form a detachable connection.

4. The underground tank with a built-in treatment cabin according to claim 3, characterized in that The treatment cabin (2) has a fan-shaped block shape, and the fan-shaped block top and the arc surface of the fan-shaped block of the treatment cabin are respectively provided with mounting edges (25).

5. The underground tank with a built-in treatment cabin according to claim 4, characterized in that The mounting port (21) and the outlet port (23) are arranged on the top arc surface of the fan-shaped block between the two mounting edges (25), and the bottom arc surface of the fan-shaped block is built into the tank body (1) and is provided with a plurality of reinforcing grooves.

6. The underground tank with a built-in treatment cabin according to claim 1, characterized in that The tank body (1) is provided with a plurality of horizontally arranged compartments, and the inlet pipe (11) and the outlet pipe (12) at two ends of the tank body respectively communicate with the compartments at two ends of the tank body, and a connecting pipe (14) communicating with each other is arranged between each two adjacent compartments.

7. The underground tank with a built-in treatment cabin according to claim 6, characterized in that Each two adjacent compartments are separated by a partition plate (3) arranged in the tank body (1), and the connecting pipe (14) is arranged on the partition plate (3).

8. The underground tank with a built-in treatment cabin according to claim 6, characterized in that The top of the tank body is provided with a cleaning port (13) communicating with the compartments.

9. The underground tank with a built-in treatment compartment according to claim 6, characterized in that The connecting pipe (14) is an L-shaped pipe composed of a horizontal pipe and a vertical pipe, the horizontal pipe is mounted on the partition plate (3), and the vertical pipe is bent downward into the upper compartment.

10. The underground tank with a built-in treatment compartment according to claim 1, characterized in that The inlet pipe (11) inputs liquid into the tank body (1), and the liquid is sequentially precipitated and purified by a plurality of horizontally arranged compartments in the tank body, and then outputted by the outlet pipe (12).

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