Low-noise water treatment equipment

Abstract

The utility model relates to the technical field of water treatment, in particular to low-noise water treatment equipment. The low-noise water treatment equipment comprises a purification barrel and an inner barrel container elastically arranged in the purification barrel, an elastic air bag ring is further installed between the purification barrel and the inner barrel container, an inner ring is fixedly embedded in the inner ring wall, close to the bottom, of the inner barrel container, and an elastically-connected pressing ring is installed on the inner ring; a threaded connector B is formed in the inner ring wall, close to the top, of the inner cylinder container, and a press-fit threaded cover is installed on the threaded connector B. According to the low-noise water treatment equipment provided by the utility model, when the activated carbon column is replaced, the press-fit threaded cover is screwed down on the purification cylinder, and the top of the activated carbon column is not pressed by the press-fit threaded cover, so that the press-fit ring is driven to push the activated carbon column to slide out of the purification cylinder by a part under the elastic force action of the compressed spring B; and a worker can quickly take out the activated carbon column from the inner cylinder container, so that the activated carbon column can be conveniently and quickly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to low-noise water treatment equipment. Background Art

[0002] Water treatment is the process of removing impurities, harmful substances and microorganisms from water through physical, chemical and biological means to make it meet specific water quality standards and meet different water needs. The water treatment process includes multiple stages such as pretreatment, main treatment and deep treatment; and there are many different water treatment technologies, including filtration, sedimentation, coagulation, disinfection, reverse osmosis, ozone treatment, etc. Among them, filtration is the most commonly used physical treatment method, which removes suspended matter and particulate matter from water through filter media. Activated carbon is usually used for filtration treatment. However, the adsorption capacity of activated carbon is limited and needs to be replaced or regenerated regularly. The activated carbon currently placed in the purification cartridge is not easy to replace quickly, which is time-consuming and labor-intensive.

[0003] Therefore, it is necessary to provide a new low-noise water treatment equipment to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a low-noise water treatment equipment.

[0005] The low-noise water treatment equipment provided by the utility model includes:

[0006] Purification cartridges, and

[0007] An inner cylinder liner is elastically arranged in the purification cylinder, and an elastic airbag ring is also installed between the purification cylinder and the inner cylinder liner. An inner ring is fixedly embedded on the inner ring wall of the inner cylinder liner near the bottom, and an elastically connected compression ring is installed on the inner ring. A threaded interface B is opened on the inner ring wall of the inner cylinder liner near the top, and a compression threaded cover is installed on the threaded interface B;

[0008] An activated carbon column is inserted into the inner cylinder, and the upper and lower end surfaces of the activated carbon column are respectively against the press-fit threaded cover and the press-fit ring.

[0009] Preferably, the outer ring wall of the elastic airbag ring is fixedly connected to the inner cylinder wall of the purification cylinder, and the inner ring wall of the elastic airbag ring is fixedly connected to the outer cylinder wall of the inner cylinder.

[0010] Preferably, inner ring frames are fixedly embedded on the inner ring wall of the purification cylinder near the two side ports, springs A are fixedly installed on both end surfaces of the inner cylinder, and the other end of the spring A is fixedly connected to the corresponding inner ring frame.

[0011] Preferably, both upper and lower ends of the inner cylinder are fixedly embedded with insertion rings, and the two insertion rings are respectively inserted into the annular slots opened on the corresponding inner ring frame and are slidably connected to the annular slots.

[0012] Preferably, the spring A is located on the outer ring of the insertion ring.

[0013] Preferably, a spring B is fixedly installed in the annular groove provided in the compression ring, and the other end of the spring B is fixedly connected to the lower ring wall of the compression ring.

[0014] Preferably, threaded interfaces A are provided in the ends of the purification cylinder, and the inner ring frame is located at the root of the threaded section of the threaded interface A.

[0015] Compared with the related art, the low-noise water treatment equipment provided by the utility model has the following beneficial effects:

[0016] 1. When replacing the activated carbon column, the utility model unscrews the pressed threaded cover on the purification cylinder. At this time, the top of the activated carbon column is no longer pressed by the pressed threaded cover, so that under the elastic force of the compressed spring B, the pressed ring pushes the activated carbon column to slide out of the purification cylinder, so that the staff can quickly take out the activated carbon column from the inner cylinder, thus facilitating the rapid replacement of the activated carbon column;

[0017] 2. The utility model arranges an elastic airbag ring between the purification cylinder and the inner cylinder, which, on the one hand, improves the sound insulation effect of the purification cylinder and the inner cylinder and reduces the noise of the purification cylinder when purifying water; on the other hand, the elastic airbag ring can reduce the vibration generated when the inner cylinder is impacted by water, and the springs A arranged at both ends of the inner cylinder further alleviate the vibration amplitude of the inner cylinder when it is impacted by water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of the low-noise water treatment equipment provided by the utility model;

[0019] Figure 2 for Figure 1 The cross-sectional view and partial enlarged structural schematic diagram of the purification cartridge shown;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the activated carbon column shown;

[0021] Figure 4 for Figure 1 Schematic diagram of the structure of the press-fit threaded cover shown.

[0022] Numbers in the figure: 1, purification cylinder; 11, inner ring frame; 11a, annular slot; 12, threaded interface A; 2, inner cylinder; 21, insertion ring; 22, threaded interface B; 3, elastic airbag ring; 4, spring A; 5, inner ring; 6, press-fit ring; 7, spring B; 8, activated carbon column; 9, press-fit threaded cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 The embodiment of the utility model provides a low-noise water treatment device, which includes: a purification cylinder 1 and an inner cylinder 2.

[0026] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 , threaded interfaces A12 are provided in the tube openings at both ends of the purification tube 1, so as to facilitate the threaded connection between the purification tube 1 and the water supply pipe and the drainage pipe, and the inner ring frame 11 is fixedly embedded on the inner ring wall of the purification tube 1 near the two side ports, and the inner ring frame 11 is located at the root of the threaded section of the threaded interface A12, and an inner tube bladder 2 is elastically arranged in the purification tube 1. Specifically, an elastic air bag ring 3 is also installed between the purification tube 1 and the inner tube bladder 2, and the outer ring wall of the elastic air bag ring 3 is fixedly connected to the inner tube wall of the purification tube 1, and the inner ring wall of the elastic air bag ring 3 is fixedly connected to the outer tube wall of the inner tube bladder 2, and springs A4 are fixedly installed on the two end surfaces of the inner tube bladder 2, and the other end of the spring A4 is fixedly connected to the corresponding inner ring frame 11, and the spring A4 is located at the outer ring of the insertion ring 21.

[0027] It should be noted that an elastic airbag ring 3 is arranged between the purification cylinder 1 and the inner cylinder 2. On the one hand, the sound insulation effect of the purification cylinder 1 and the inner cylinder 2 is improved, and the noise of the purification cylinder 1 during water purification is reduced. On the other hand, the elastic airbag ring 3 can reduce the vibration generated when the inner cylinder 2 is impacted by water, and the springs A4 arranged at both ends of the inner cylinder 2 further alleviate the vibration amplitude of the inner cylinder 2 when it is impacted by water.

[0028] In the present embodiment, both upper and lower ends of the inner cylinder 2 are fixedly fitted with insertion rings 21, and the two insertion rings 21 are respectively inserted into the annular slots 11a corresponding to the inner ring frame 11 and are slidably connected with the annular slots 11a, thereby improving the stability of the inner cylinder 2 when sliding in the purification cylinder 1.

[0029] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4 An inner ring 5 is fixedly embedded on the inner ring wall of the inner cylinder 2 near the bottom, and an elastically connected compression ring 6 is installed on the inner ring 5. Specifically, a spring B7 is fixedly installed in the annular groove opened in the compression ring 6, and the other end of the spring B7 is fixedly connected to the lower ring wall of the compression ring 6, and a threaded interface B22 is opened on the inner ring wall of the inner cylinder 2 near the top, and a compression threaded cover 9 is installed on the threaded interface B22, and an activated carbon column 8 is inserted in the inner cylinder 2, and the upper and lower end faces of the activated carbon column 8 are respectively against the compression threaded cover 9 and the compression ring 6.

[0030] It should be noted that: the activated carbon column 8 is inserted into the inner cylinder 2 and the activated carbon column 8 is pressed down, and then the pressed threaded cover 9 is closed and rotated and fixed along the threaded interface B22, so that the pressed ring 6 compresses the spring B7. At this time, the threaded interfaces A12 at both ends of the purification cylinder 1 are respectively threadedly connected to the water supply pipe and the drainage pipe, so that the water can be filtered and purified through the activated carbon column 8. When the activated carbon column 8 needs to be replaced, the purification cylinder 1 is unscrewed from the water supply pipe, and then the pressed threaded cover 9 is unscrewed on the purification cylinder 1. At this time, the top of the activated carbon column 8 is no longer pressed by the pressed threaded cover 9, so that under the elastic force of the compressed spring B7, the pressed ring 6 is driven to push the activated carbon column 8 to slide out of a part of the purification cylinder 1, so that the staff can quickly take out the activated carbon column 8 from the inner cylinder 2, so it is convenient to quickly replace the activated carbon column 8;

[0031] In this embodiment, a plurality of flow channels for water inlet are provided on the pressed threaded cover 9, so that the water enters the activated carbon column 8 below from the pressed threaded cover 9, and the activated carbon column 8 filters and purifies the water.

[0032] The working principle of the low-noise water treatment equipment provided by the utility model is as follows:

[0033] After unscrewing the pressed threaded cover 9, insert the activated carbon column 8 into the inner tube 2 and press down the activated carbon column 8, then cover the pressed threaded cover 9 and rotate and fix it along the threaded interface B22, so that the pressed ring 6 compresses the spring B7, and at this time, the threaded interfaces A12 at both ends of the purification tube 1 are respectively threadedly connected to the water supply pipe and the drainage pipe, so that the water can be filtered and purified by the activated carbon column 8, and an elastic air bag ring 3 is arranged between the purification tube 1 and the inner tube 2. On the one hand, the sound insulation effect of the purification tube 1 and the inner tube 2 is improved, and the noise of the purification tube 1 when purifying the water is reduced. On the other hand, the elastic air bag ring 3 can reduce the vibration of the inner tube 2 when it is impacted by the water, and the springs A4 arranged at both ends of the inner tube 2 further alleviate the vibration amplitude of the inner tube 2 when it is impacted by the water;

[0034] When the activated carbon column 8 needs to be replaced, after unscrewing the purification cartridge 1 from the water supply pipe, the compression threaded cover 9 is unscrewed on the purification cartridge 1. At this time, the top of the activated carbon column 8 is no longer compressed by the compression threaded cover 9, so that under the elastic force of the compressed spring B7, the compression ring 6 is driven to push the activated carbon column 8 to slide out of a part of the purification cartridge 1, so that the staff can quickly take out the activated carbon column 8 from the inner cartridge 2, thereby facilitating the rapid replacement of the activated carbon column 8.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A low noise water treatment equipment, characterized in that: include: a purification cartridge (1), and An inner cylinder (2) is elastically arranged in the purification cylinder (1), and an elastic airbag ring (3) is also installed between the purification cylinder (1) and the inner cylinder (2); an inner ring (5) is fixedly embedded on the inner ring wall of the inner cylinder (2) near the bottom, and an elastically connected compression ring (6) is installed on the inner ring (5); a threaded interface B (22) is opened on the inner ring wall of the inner cylinder (2) near the top, and a compression threaded cover (9) is installed on the threaded interface B (22); An activated carbon column (8) is inserted into the inner cylinder (2), and the upper and lower end surfaces of the activated carbon column (8) are respectively abutted against the press-fit threaded cover (9) and the press-fit ring (6).

2. The low noise water treatment equipment according to claim 1, characterized in that: The outer ring wall of the elastic airbag ring (3) is fixedly connected to the inner wall of the purification cylinder (1), and the inner ring wall of the elastic airbag ring (3) is fixedly connected to the outer wall of the inner cylinder (2).

3. The low noise water treatment equipment according to claim 1, characterized in that: An inner ring frame (11) is fixedly embedded on the inner ring wall of the purification cylinder (1) near the two side ports, and a spring A (4) is fixedly installed on both end surfaces of the inner cylinder bladder (2), and the other end of the spring A (4) is fixedly connected to the corresponding inner ring frame (11).

4. The low noise water treatment equipment according to claim 3, characterized in that: Insertion rings (21) are fixedly engaged at both upper and lower ends of the inner cylinder (2), and the two insertion rings (21) are respectively inserted into annular slots (11a) provided on the corresponding inner ring frame (11) and are slidably connected to the annular slots (11a).

5. The low noise water treatment equipment according to claim 4, characterized in that: The spring A (4) is located on the outer ring of the insertion ring (21).

6. The low noise water treatment equipment according to claim 1, characterized in that: A spring B (7) is fixedly installed in the annular groove provided in the compression ring (6), and the other end of the spring B (7) is fixedly connected to the lower ring wall of the compression ring (6).

7. The low noise water treatment equipment according to claim 3, characterized in that: Threaded interfaces A (12) are provided in both ends of the purification cylinder (1), and the inner ring frame (11) is located at the root of the threaded section of the threaded interface A (12).

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