Drinking water filtering equipment

Abstract

The utility model relates to the field of water filtration, and discloses drinking water filtration equipment which comprises a shell, a filler cylinder is arranged in the shell, a mounting sleeve is sleeved on the outer wall of the top of the filler cylinder, a plurality of mounting rods are arranged on the periphery of the mounting sleeve, and the mounting rods abut against a mounting groove in the top of the shell; a connecting pipe is arranged on the top surface of the filler cylinder, the bottom of the connecting pipe is communicated with the interior of the filler cylinder, a water inlet pipe is detachably connected to the top of the connecting pipe, the water inlet pipe is arranged on the cover body in a penetrating mode, and the cover body covers the top of the shell; the bottom of the filler cylinder is detachably connected with a permeable cover, a water outlet pipe is arranged on the bottom face of the shell, and the top of the water outlet pipe communicates with the interior of the shell. Through the arrangement of the shell, the filler cylinder, the mounting sleeve, the mounting rod, the mounting groove, the connecting pipe, the water inlet pipe, the cover body and the permeable cover, the filter filler can be conveniently replaced, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of water filtration, in particular to drinking water filtration equipment. Background Art

[0002] At present, commonly used filtering equipment usually passes water into a filter filler for filtering. However, as the use time increases, the impurities in the filter filler will gradually increase, which will cause the filtering capacity to decrease. Therefore, the filter filler needs to be replaced regularly. However, most of the existing filtering equipment has the problem of difficulty in replacing the filter filler. For this reason, the utility model proposes a drinking water filtering equipment to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0003] Based on the above problems, the purpose of the present invention is to provide a drinking water filtering device to solve the problems existing in the above prior art.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model provides a drinking water filtering device, comprising:

[0006] A housing, wherein a packing cylinder is arranged in the housing, a mounting sleeve is sleeved on the top outer wall of the packing cylinder, a plurality of mounting rods are arranged on the outer periphery of the mounting sleeve, and the mounting rods are pressed against the mounting grooves at the top of the housing;

[0007] A connecting pipe, the connecting pipe is arranged on the top surface of the filling tube, the bottom of the connecting pipe is communicated with the inside of the filling tube, the top is detachably connected with a water inlet pipe, the water inlet pipe is penetrated and arranged on the cover body, and the cover body is covered on the top of the shell;

[0008] A water-permeable cover, which is detachably connected to the bottom of the packing tube;

[0009] A water outlet pipe is arranged on the bottom surface of the shell, and the top of the water outlet pipe is connected with the interior of the shell.

[0010] Furthermore, the water-permeable cover includes a connecting ring, which is sleeved on the outer periphery of the bottom of the filling tube, and the two are threadedly connected; the bottom surface of the connecting ring is connected to a water-permeable plate.

[0011] Furthermore, a support ring is provided on the inner wall of the shell, and the bottom edge of the water-permeable plate abuts against the support ring.

[0012] Furthermore, the bottom of the water inlet pipe is inserted into the connecting pipe, and the two are threadedly connected.

[0013] Furthermore, a plurality of legs are provided on the bottom of the shell along the circumferential direction.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are:

[0015] By providing the shell, stuffing cylinder, mounting sleeve, mounting rod, mounting groove, connecting pipe, water inlet pipe, cover body and water-permeable cover, the filter stuffing can be easily replaced, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the drinking water filtration device of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the drinking water filter device of the utility model after removing the cover body and the water inlet pipe;

[0019] Figure 3 It is a partial cross-sectional view of the housing of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the cover body of the utility model.

[0021] Explanation of the accompanying drawings: 1. Shell; 2. Filling cylinder; 3. Mounting sleeve; 4. Mounting rod; 5. Mounting groove; 6. Connecting pipe; 7. Water inlet pipe; 8. Cover body; 9. Water-permeable cover; 91. Connecting ring; 92. Water-permeable plate; 921. Through hole; 10. Water outlet pipe; 11. Support ring; 12. Leg; 13. Valve; 14. Elastic sealing gasket. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the present embodiment discloses a drinking water filtering device, including a shell 1, in which a filling cylinder 2 is arranged, a mounting sleeve 3 is fixedly sleeved on the top outer wall of the filling cylinder 2, a plurality of mounting rods 4 are arranged on the outer periphery of the mounting sleeve 3, and the mounting rods 4 are resting in the mounting groove 5 on the top of the shell 1; a connecting pipe 6 is fixed on the top surface of the filling cylinder 2, the bottom of the connecting pipe 6 is communicated with the interior of the filling cylinder 2, the top of the connecting pipe 6 is detachably connected with a water inlet pipe 7, the water inlet pipe 7 is penetrated and fixed on a cover body 8, and the cover body 8 is covered on the top of the shell 1; a water-permeable cover 9 is detachably connected to the bottom of the filling cylinder 2, a water outlet pipe 10 is fixed on the bottom surface of the shell 1, and the top of the water outlet pipe 10 is communicated with the interior of the shell 1.

[0024] In this embodiment, there are two mounting rods 4, which are correspondingly arranged on both sides of the mounting sleeve 3. Mounting grooves 5 are provided on both sides of the top of the shell 1. The mounting rod 4 is horizontally arranged, one end of the mounting rod 4 is fixedly connected to the mounting sleeve 3, and the other end passes through the mounting groove 5 to the outside of the shell 1; the bottom of the mounting rod 4 is against the bottom wall of the mounting groove 5, and the two sides of the mounting rod 4 are in contact with the side walls of the mounting groove 5; the interior of the filling tube 2 is filled with filter filler, and the water-permeable cover 9 can allow water to pass through, but does not allow the filter filler and impurities intercepted by the filter filler to pass through.

[0025] The working principle of the above technical solution is: the water to be filtered enters the connecting pipe 6 through the water inlet pipe 7, and then enters the filling tube 2 through the connecting pipe 6, the water is filtered by the filter filler in the filling tube 2, and the filtered water falls to the inner bottom of the shell 1 through the water permeable cover 9, and then is discharged through the water outlet pipe 10.

[0026] In this embodiment, when the filter packing needs to be replaced, the cover body 8 and the water inlet pipe 7 are first disassembled, and then the two installation rods 4 are lifted upward to remove the packing tube 2 from the shell 1; after the packing tube 2 is taken out, the water-permeable cover 9 is removed to take out the filter packing; after the packing is taken out, the packing tube 2 is inverted, and new filter packing is added to the packing tube 2, and then the water-permeable cover 9 is installed, and then the filter packing is replaced by reversing the above steps.

[0027] By adopting this solution and setting the above structure, the filter filler can be easily replaced, thereby improving convenience.

[0028] According to a further optimized solution, the water-permeable cover 9 includes a connecting ring 91 , which is sleeved on the outer periphery of the bottom of the filling tube 2 , and the two are threadedly connected; a water-permeable plate 92 is fixedly connected to the bottom surface of the connecting ring 91 .

[0029] In this embodiment, the connecting ring 91 and the water-permeable plate 92 are an integrated structure, and the water-permeable plate 92 is provided with a plurality of through holes 921 for water to pass through, and the through holes 921 do not allow the filter filler and the impurities intercepted by the filter filler to pass through. By rotating the connecting ring 91, the water-permeable cover 9 and the filling tube 2 can be installed and removed.

[0030] In a further optimized solution, a support ring 11 is fixed on the inner wall of the housing 1, and the bottom edge of the water-permeable plate 92 abuts against the support ring 11. The support ring 11 can play an auxiliary supporting role for the packing tube 2.

[0031] In a further optimized solution, an elastic sealing gasket 14 is fixed to the bottom edge of the water-permeable plate 92, and the water-permeable plate 92 is pressed against the top surface of the support ring 11 through the elastic sealing gasket 14. The filtered water passes through the through hole 921 and the middle of the support ring 11 and falls into the area below the support ring 11 in the housing 1. The elastic sealing gasket 14 is provided to form a sealed connection between the water-permeable plate 92 and the support ring 11, thereby preventing the water from being polluted by the outside.

[0032] In a further optimized solution, the bottom of the water inlet pipe 7 is inserted into the connecting pipe 6, and the two are threadedly connected. By rotating the cover body 8, the water inlet pipe 7 is driven to rotate, and the water inlet pipe 7 and the connecting pipe 6 can be installed and disassembled.

[0033] In a further optimized solution, a plurality of legs 12 are fixed to the bottom of the housing 1 along the circumferential direction, and a valve 13 is fixedly installed on the water outlet pipe 10. The legs 12 can support the housing 1, and the valve 13 can control whether the filtered water is discharged.

[0034] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A drinking water filtration device, characterized in that: include: A shell (1), wherein a filling cylinder (2) is arranged in the shell (1), a mounting sleeve (3) is sleeved on the top outer wall of the filling cylinder (2), a plurality of mounting rods (4) are arranged on the outer periphery of the mounting sleeve (3), and the mounting rods (4) are abutted against mounting grooves (5) at the top of the shell (1); A connecting pipe (6), the connecting pipe (6) being arranged on the top surface of the filling tube (2), the bottom of the connecting pipe (6) being in communication with the interior of the filling tube (2), the top of which is detachably connected with a water inlet pipe (7), the water inlet pipe (7) being arranged through a cover body (8), and the cover body (8) being arranged on the top of the housing (1); A water-permeable cover (9), the water-permeable cover (9) being detachably connected to the bottom of the filling tube (2); A water outlet pipe (10), wherein the water outlet pipe (10) is arranged on the bottom surface of the shell (1), and the top of the water outlet pipe (10) is connected to the interior of the shell (1).

2. The drinking water filtration device according to claim 1, characterized in that: The water-permeable cover (9) comprises a connecting ring (91), the connecting ring (91) is sleeved on the outer periphery of the bottom of the filling tube (2), and the two are threadedly connected; the bottom surface of the connecting ring (91) is connected to a water-permeable plate (92).

3. The drinking water filtration device according to claim 2, characterized in that: A support ring (11) is provided on the inner wall of the shell (1), and the bottom edge of the water-permeable plate (92) abuts against the support ring (11).

4. The drinking water filtration device according to claim 1, characterized in that: The bottom of the water inlet pipe (7) is inserted into the connecting pipe (6), and the two are threadedly connected.

5. The drinking water filtration device according to claim 1, characterized in that: The bottom of the shell (1) is provided with a plurality of supporting legs (12) along the circumferential direction.

Images