Swimming pool water filtering device

Abstract

The swimming pool water filtering device comprises a water pump, a water inlet pipe, a sand cylinder and a water outlet pipe, one end of the water pump is connected with a swimming pool, the other end of the water pump is connected with the water inlet pipe, the water inlet pipe is connected to the upper portion of the sand cylinder, and the water outlet pipe is connected to the lower portion of the sand cylinder. A sand filtering supporting assembly is arranged on the lower portion of the sand cylinder, the end of the water outlet pipe is located between the sand filtering supporting assembly and the bottom of the sand cylinder, and a sand discharging opening is formed in the bottom of the sand cylinder. The filter sand supporting assembly comprises a supporting net and a supporting net overturning piece, the supporting net overturning piece is connected with the supporting net, and the supporting net is driven to overturn through the supporting net overturning piece so that the filter sand can be discharged from the sand discharging opening. According to the utility model, the filter sand is convenient to replace, the replacement efficiency is improved, and the problems of inconvenience in filter sand replacement operation and low replacement efficiency in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a swimming pool technical field, concretely relates to a swimming pool water filter device. BACKGROUND

[0002] The swimming pool water filter device is the key equipment of maintaining swimming pool water quality clean, healthy, it removes the impurity, pollutant and bacteria in the pool water through the filter medium, provides a safe, comfortable swimming environment for swimmer.

[0003] In actual use, the filter sand has a service life, when using for a period of time, due to the deposition of impurities and the accumulation of oil sludge in water, the hardening phenomenon may appear, affecting the through of water flow, reducing the filtering efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a swimming pool water filter device, solve the above -mentioned problem existing in the swimming pool water filter device at present.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of swimming pool water filter device, including water pump, inlet pipe, sand cylinder and outlet pipe, the water pump one end is connected with swimming pool, the other end is connected with the inlet pipe, the inlet pipe is connected in the upper portion of the sand cylinder, the outlet pipe is connected in the lower portion of the sand cylinder, the sand cylinder lower portion is provided with filter sand support assembly, the end portion of the outlet pipe is located between the filter sand support assembly and the sand cylinder bottom, the sand cylinder bottom is provided with sand outlet, the filter sand support assembly includes support net and support net turnover piece, the support net turnover piece is connected with the support net, the support net is turned over by the support net turnover piece drive, to make filter sand discharge from the sand outlet.

[0007] Further, the support net includes support plate, first turnover net plate and second turnover net plate, the support plate is fixed in the sand cylinder lower portion, the first turnover net plate is hinged in one side of the support plate, the second turnover net plate is hinged in the other side of the support plate, the support net turnover piece is used to drive the first turnover net plate and the second turnover net plate overturn to release filter sand located on the first turnover net plate and the second turnover net plate.

[0008] Further, the support net turnover piece comprises an abutting plate arranged below the support plate and supported on the first turnover net plate and the second turnover net plate, and the abutting plate is provided with a rotating rod extending downward, and the lower end of the rotating rod is located in the sand discharge port, and the abutting plate is separated from the first turnover net plate and the second turnover net plate by rotating the rotating rod.

[0009] Further, the lower side of the support plate is provided with a snap ring extending downward, and the abutting plate is clamped on the snap ring by rotating.

[0010] Further, the middle of the support plate is provided with an outlet pipe avoiding hole, the outlet pipe avoiding hole is arranged through the snap ring, and the end of the outlet pipe is located in the rotating rod, the rotating rod is hollow, and the side wall of the rotating rod is provided with a through groove.

[0011] The beneficial effects of the utility model are as follows:

[0012] The swimming pool water filtering device of the utility model, through the setting of the sand filtering support assembly and the support net turnover piece, the sand filtering on the support net can be easily discharged from the sand discharge port through the driving of the support net turnover piece, the replacement operation of the sand filtering is greatly facilitated, the problems of inconvenient replacement and low efficiency of the sand filtering are solved, the maintenance convenience and use efficiency of the swimming pool water filtering device are improved, the maintenance cost is reduced, the cleanliness and health of the swimming pool water quality are ensured, and a safer and more comfortable swimming environment is provided for swimmers. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the structure schematic view of the swimming pool water filtering device of the utility model;

[0014] Figure 2 is the structure schematic view of the sand cylinder in the swimming pool water filtering device of the utility model;

[0015] Figure 3 is the schematic view of the sand cylinder in the swimming pool water filtering device of the utility model in use;

[0016] Figure 4 is the structure schematic view of the sand cylinder in the swimming pool water filtering device of the utility model when replacing sand;

[0017] Figure 5 is the structure schematic view of the sand filtering support assembly in the swimming pool water filtering device of the utility model;

[0018] Figure 6 is Figure 5 is another angle structure schematic view;

[0019] Figure 7 is the structure schematic view of the sand filtering support assembly in the swimming pool water filtering device of the utility model;

[0020] Figure 8 Figure 1 is a structural schematic view of the support plate in the pool water filtering device.

[0021] Corresponding names of each mark in the figure:

[0022] 1, water pump,

[0023] 2, water inlet pipe,

[0024] 3, sand cylinder,

[0025] 4, water outlet pipe,

[0026] 5, filter sand support assembly, 51, support net, 511, support plate, 512, first turnover net plate, 513, second turnover net plate, 514, snap ring, 515, outlet pipe avoiding hole,

[0027] 52, support net turnover piece, 521, abutment plate, 522, rotating rod, 523, through slot, 524, hexagonal column,

[0028] 6, sand outlet. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0030] Please refer to Figures 1 to 8 The present application provides a pool water filtering device, which comprises a water pump 1, a water inlet pipe 2, a sand cylinder 3 and a water outlet pipe 4. One end of the water pump 1 is connected with a pool, which is used to extract water in the pool. The other end of the water pump 1 is connected with the water inlet pipe 2, and the water inlet pipe 2 guides the water extracted by the water pump 1 into the sand cylinder 3. The water inlet pipe 2 is connected to the upper part of the sand cylinder 3, so that the water can enter the sand cylinder 3 from the top. The water outlet pipe 4 is connected to the lower part of the sand cylinder 3, which is used to guide the filtered clean water out of the sand cylinder 3.

[0031] Figures 3-8 As shown, the lower part of the sand cylinder 3 is provided with a filter sand support assembly 5, and the end of the water outlet pipe 4 is located between the filter sand support assembly 5 and the bottom of the sand cylinder 3, so that the filtered clean water can flow out smoothly. The bottom of the sand cylinder 3 is provided with a sand outlet 6, which is used to discharge the filter sand when it is replaced.

[0032] The filter sand support assembly 5 comprises a support net 51 and a support net turnover piece 52, and the support net turnover piece 52 is connected with the support net 51. The support net 51 is driven to turn over through the support net turnover piece 52, so that the filter sand is discharged from the sand outlet 6.

[0033] Figure 4 、 Figure 5 and Figure 6As shown in the drawings, the support net 51 comprises a support plate 511, a first turnover net plate 512 and a second turnover net plate 513. The support plate 511 is fixed at the lower part of the sand cylinder 3 and provides support for the first turnover net plate 512 and the second turnover net plate 513. The first turnover net plate 512 is hinged at one side edge of the support plate 511, and the second turnover net plate 513 is hinged at the other side edge of the support plate 511. The support net turnover member 52 is used to drive the first turnover net plate 512 and the second turnover net plate 513 to turn over to release the filtered sand on the first turnover net plate 512 and the second turnover net plate 513.

[0034] Figure 6 and Figure 7 As shown in the drawings, the support net turnover member 52 comprises an abutting plate 521 which is arranged below the support plate 511 and supports the first turnover net plate 512 and the second turnover net plate 513. The abutting plate 521 extends downwardly and is provided with a rotating rod 522, and the lower end of the rotating rod 522 is located in the sand outlet 6. By rotating the rotating rod 522, the abutting plate 521 can be separated from the first turnover net plate 512 and the second turnover net plate 513, so that the first turnover net plate 512 and the second turnover net plate 513 are turned over under the action of gravity, and the filtered sand is discharged from the sand outlet 6.

[0035] Figure 8 As shown in the drawings, the lower side of the support plate 511 extends downwardly and is provided with a clamping ring 514, and the abutting plate 521 is clamped on the clamping ring 514, so that the abutting plate 521 can be stably supported below the first turnover net plate 512 and the second turnover net plate 513 and facilitate the rotation of the rotating rod 522.

[0036] The middle of the support plate 511 is provided with an outlet pipe avoiding hole 515, and the water outlet pipe 4 passes through the clamping ring 514 and the outlet pipe avoiding hole 515, so that the end of the water outlet pipe 4 can be located in the rotating rod 522. The rotating rod 522 is hollow, and a through groove 523 is arranged on the side wall of the rotating rod 522, so that the filtered clean water can flow out of the rotating rod 522.

[0037] The lower end of the rotating rod 522 is provided with a hexagonal column 524, which facilitates the rotation of the rotating rod 522 by using a tool, so as to drive the abutting plate 521 to separate from the first turnover net plate 512 and the second turnover net plate 513.

[0038] The working principle and use process of the utility model:

[0039] When the filter sand needs to be replaced, the hexagonal column 524 at the lower end of the rotating rod 522 is rotated using a tool, so that the rotating rod 522 drives the abutting plate 521 to rotate and disengage from the first turnover mesh plate 512 and the second turnover mesh plate 513. The first turnover mesh plate 512 and the second turnover mesh plate 513 are turned over under the action of gravity, and the filter sand is discharged from the sand discharge port 6. After the replacement is completed, the abutting plate 521 is rotated back to the original position and supported below the first turnover mesh plate 512 and the second turnover mesh plate 513, and the use can continue.

[0040] The swimming pool water filtering device has the advantages that the filter sand replacement is facilitated, the replacement efficiency is improved, and the problems of inconvenient filter sand replacement operation and low replacement efficiency in the prior art are solved.

[0041] Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art belong to the scope protected by the utility model.

Claims

1. A swimming pool water filtration apparatus, characterized by: The sand filter comprises a water pump, an inlet pipe, a sand cylinder and an outlet pipe, one end of the water pump is connected with a swimming pool, the other end of the water pump is connected with the inlet pipe, the inlet pipe is connected with the upper part of the sand cylinder, the outlet pipe is connected with the lower part of the sand cylinder, the lower part of the sand cylinder is provided with a sand filtering support assembly, the end of the outlet pipe is located between the sand filtering support assembly and the bottom of the sand cylinder, the bottom of the sand cylinder is provided with a sand outlet, the sand filtering support assembly comprises a support net and a support net turnover piece, the support net turnover piece is connected with the support net, the support net is turned over by the support net turnover piece to discharge the filtered sand from the sand outlet.

2. The swimming pool water filtration device of claim 1, wherein: The support net comprises a support plate, a first turnover net plate and a second turnover net plate, the support plate is fixed at the lower part of the sand cylinder, the first turnover net plate is hinged at one side edge of the support plate, the second turnover net plate is hinged at the other side edge of the support plate, the support net turnover piece is used to drive the first turnover net plate and the second turnover net plate to turn over to release the filtered sand on the first turnover net plate and the second turnover net plate.

3. The swimming pool water filtration device of claim 2, wherein: The support net turnover piece comprises an abutting plate, the abutting plate is arranged below the support plate and is supported on the first turnover net plate and the second turnover net plate, the abutting plate downwardly extends and is provided with a rotating rod, the lower end of the rotating rod is located in the sand outlet, the abutting plate is separated from the first turnover net plate and the second turnover net plate by rotating the rotating rod.

4. The swimming pool water filtration device of claim 3, wherein: The lower side of the support plate downwardly extends and is provided with a snap ring, the abutting plate is rotatably clamped on the snap ring.

5. The swimming pool water filtration device of claim 4, wherein: The middle of the support plate is provided with an outlet pipe avoiding hole, the outlet pipe avoiding hole passes through the snap ring, the end of the outlet pipe is located in the rotating rod, the rotating rod is hollow, and the sidewall of the rotating rod is provided with a through slot.

6. The swimming pool water filtration device of claim 5, wherein: The lower end of the rotating rod is provided with a hexagonal column.

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