CN216366883U - Water filtering device for swimming pool - Google Patents

Abstract

The utility model discloses a water filtering device for a swimming pool, which comprises a supporting mechanism for providing a cavity for filtering water liquid of the swimming pool, wherein the supporting mechanism is provided with a filtering mechanism for filtering the water liquid of the swimming pool, the supporting mechanism comprises a tank body, the upper end of the tank body is provided with an upper tank cover, the lower end of the tank body is provided with a lower tank cover, the bottom wall of the inner side of the tank body is provided with a first limiting groove and a second limiting groove, the upper tank cover is provided with a water inlet pipe, the outer wall of the tank body is provided with a water outlet pipe, and the outer wall of the lower tank cover is provided with a wastewater discharge pipe and a back flush water pipe which are communicated with the tank body in a penetrating way. The annular hair filter screen and the annular particle filter screen of the filter mechanism are sleeved with each other to filter water of the swimming pool, then the hair in the annular hair filter screen is removed through the cleaning mechanism, and the annular particle filter screen is removed through the backwashing water pipe, so that the whole filter device is convenient to clean, and the quality and the efficiency of filtering the water of the swimming pool are improved.

Description

Water filtering device for swimming pool

Technical Field

The utility model relates to the field of water filtration of swimming pools, in particular to a water filtration device for a swimming pool.

Background

Swimming pools are special places where people perform swimming sports, and people can move or play games. Most swimming pools are built on the ground and can be divided into general swimming pools and warm water swimming pools according to the water temperature. Is divided into an indoor part and an outdoor part. Water liquid in the swimming pool needs to be filtered and killed in a circulating mode, but after the current filtering equipment is used for a period of time, because hair in the water liquid blocks up the filter screen, the filtering efficiency is low, the filtering quality is influenced, manual work is needed to clear up in time, and the treatment on the water liquid of the swimming pool is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a water filtering device for a swimming pool.

The utility model realizes the purpose through the following technical scheme:

a water filter for swimming pool is composed of a supporting mechanism for providing a cavity for filtering the water in swimming pool, the supporting mechanism is provided with a filtering mechanism for filtering water liquid of the swimming pool and comprises a tank body, the upper end of the tank body is provided with an upper tank cover, the lower end of the tank body is provided with a lower tank cover, the bottom wall of the inner side of the tank body is provided with a first limiting groove and a second limiting groove, the upper tank cover is provided with a water inlet pipe, the outer wall of the tank body is provided with a water outlet pipe, the outer wall of the lower tank cover is provided with a wastewater discharge pipe and a back flush water pipe which are communicated with the tank body in a penetrating way, the filtering mechanism comprises an annular hair filtering net arranged in the first limiting groove, and the annular particle filter screen is arranged in the second limiting groove, a through hole is formed in the central position of the bottom of the upper tank cover, and a cleaning mechanism for cleaning hair is arranged on the inner side of the annular hair filter screen.

Further setting: clearance mechanism is including wearing to establish the pivot at upper tank cover center, the support fixedly connected with motor is passed through to the pivot upside, the motor both sides are provided with first cylinder, first cylinder downside is provided with first hair removal cover, the interval is provided with the pappus brush on the pivot external diameter, jar body lower extreme center department is provided with the hair discharge pipe.

According to the arrangement, the motor drives the rotating shaft to rotate, so that the hair on the inner wall of the annular hair filter screen is stirred on the soft hair brush by the soft hair brush on the rotating shaft, and then the first air cylinder pushes the first hair removing cover to move downwards to push the hair on the soft hair brush into the inlet of the hair discharge pipe.

Further setting: the cleaning mechanism comprises a second cylinder arranged at the center of the upper tank cover, a movable rod of the second cylinder penetrates through the lower end of the upper tank cover and is provided with a second dehairing cover, a receiving hopper is arranged at the central position of the lower end of the tank body, and the lower end of the receiving hopper is connected with a hair discharging pipe.

According to the arrangement, the second air cylinder pushes the second hair removing cover to move downwards, so that hairs on the inner wall of the annular hair filter screen are scraped downwards, the hairs move into the receiving hopper, and then are discharged through the hair discharge pipe.

Further setting: the pivot with go up the tank cap and rotate and be connected, first unhairing cover is back taper hopper-shaped, first unhairing cover lower extreme diameter with the hair discharge tube diameter is the same.

So set up, be convenient for the pivot is rotatory to be driven the pappus brush rotates, makes first unhairing cover be convenient for with hair on the pappus brush is collected and is got rid of.

Further setting: the second removes the hair cover and is the back taper hopper-shaped, the second remove the hair cover connect the hopper external diameter with annular hair filter screen internal diameter is the same, second removes hair cover aperture outer lane and is provided with the rubber ring.

So set up, make the second unhairing cover be convenient for get rid of the hair on the annular hair filter screen when moving downwards.

Further setting: the tail end of the water outlet pipe is provided with a pump body, the other water outlet end of the pump body is communicated with the swimming pool, the water outlet pipe is provided with an ozone connecting pipe, and the lower end of the lower tank cover is provided with a supporting leg.

So set up, be convenient for carry out the circulation flow with the water liquid in the swimming pool, make the water liquid after the filtration inject ozone and disinfect.

Further setting: one end of the waste water discharge pipe is arranged between the annular hair filter screen and the annular particle filter screen, and the backwashing water pipe is arranged outside the annular particle filter screen.

According to the arrangement, the back flushing water pipe is filled with water liquid from the outer side of the annular particle filter screen to flush away filter particles on the inner wall of the annular particle filter screen, and the filter particles are discharged through the waste water discharge pipe.

Further setting: the water inlet pipe, the water outlet pipe, the waste water discharge pipe, the backwashing water pipe and the hair discharge pipe are all provided with valve bodies.

So set up, be convenient for control filtering and backwashing process.

Further setting: the length of the annular hair filter screen and the length of the annular particle filter screen are greater than that of the tank body.

So set up, make annular hair filter screen annular granule filter screen be in go up the cover down the cover with the jar body is connected between the fixed back reliable seal.

Compared with the prior art, the utility model has the following beneficial effects:

set up mutually through filter mechanism's annular hair filter screen, annular particle filter screen and filter swimming pool water liquid, later clear away the hair in the annular hair filter screen through clearance mechanism, back flush water pipe clears away annular particle filter screen, makes whole filter equipment be convenient for clear up, has improved filterable quality and efficiency to swimming pool water liquid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is an isometric view of an embodiment 1 of a water filtration device for a swimming pool according to the present invention;

figure 2 is a schematic view of the exploded structure of embodiment 1 of the water filtering device for swimming pools according to the present invention;

FIG. 3 is a front view of embodiment 1 of the water filtration device for swimming pools according to the present invention;

FIG. 4 is a schematic main sectional view of embodiment 1 of the water filtering device for swimming pools according to the present invention;

FIG. 5 is a partial schematic structural view of a filter mechanism of embodiment 1 of the water filter device for swimming pools according to the present invention;

FIG. 6 is a schematic structural view of embodiment 2 of the water filtering device for swimming pools according to the present invention;

fig. 7 is a schematic main sectional view of embodiment 2 of the water filtering device for a swimming pool according to the present invention.

The reference numerals are explained below:

1. a support mechanism; 11. a tank body; 111. a first limit groove; 112. a second limit groove; 12. putting a tank cover on the tank; 121. a through hole; 13. discharging the tank cover; 14. supporting legs; 2. a filtering mechanism; 21. a ring-shaped hair filter screen; 22. an annular particle filter screen; 23. a cleaning mechanism; 231. a rotating shaft; 232. an electric motor; 233. a soft brush; 234. first dehairing; 235. a first cylinder; 236. a second cylinder; 237. removing the hair cover; 238. a receiving hopper; 3. a water inlet pipe; 4. a water outlet pipe; 5. a waste water discharge pipe; 6. backwashing the water pipe; 7. an ozone connecting pipe; 8. a hair-discharging tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-5, a water filtering device for a swimming pool comprises a supporting mechanism 1 for providing a cavity for filtering water of the swimming pool, a filtering mechanism 2 for filtering water of the swimming pool is disposed on the supporting mechanism 1, the supporting mechanism 1 comprises a tank 11, an upper tank cover 12 is disposed at the upper end of the tank 11, a lower tank cover 13 is disposed at the lower end of the tank 11 for providing a filtering cavity, a first limiting groove 111 and a second limiting groove 112 are disposed on the bottom wall of the inner side of the tank 11 for limiting and fixing an annular hair filtering net 21 and an annular particle filtering net 22, a water inlet pipe 3 is disposed on the upper tank cover 12, a water outlet pipe 4 is disposed on the outer wall of the tank 11, a waste water outlet pipe 5 and a back flushing water pipe 6 are disposed on the outer wall of the lower tank cover 13 and communicated with the tank 11, the filtering mechanism 2 comprises an annular hair filtering net 21 disposed in the first limiting groove 111 for filtering hair in water of the swimming pool, and the annular particle filter screen 22 is arranged in the second limit groove 112 and is used for filtering sand particles in water liquid of the swimming pool, a through hole 121 is arranged at the central position of the bottom of the upper tank cover 12, and a cleaning mechanism 23 for cleaning hair is arranged on the inner side of the annular hair filter screen 21.

Preferably: the cleaning mechanism 23 comprises a rotating shaft 231 penetrating through the center of the upper tank cover 12, the upper side of the rotating shaft 231 is fixedly connected with a motor 232 through a support, first air cylinders 235 are arranged on two sides of the motor 232, a first hair removing cover 234 is arranged on the lower side of the first air cylinder 235, a soft hair brush 233 is arranged on the outer diameter of the rotating shaft 231 at intervals, a hair discharging pipe 8 is arranged at the center of the lower end of the tank body 11, the rotating shaft 231 is driven to rotate by the motor 232, so that the hair on the inner wall of the annular hair filter screen 21 is stirred on the soft hair brush 233 by the soft hair brush 233 on the rotating shaft 231, and then the first hair removing cover 234 is pushed to move downwards by the first air cylinder 235, so that the hair on the soft hair brush 233 is pushed into the inlet of the hair discharging pipe 8; the rotating shaft 231 is rotatably connected with the upper tank cover 12, the first dehairing cover 234 is in an inverted cone shape, the diameter of the lower end of the first dehairing cover 234 is the same as that of the hair discharging pipe 8, so that the rotating shaft 231 can rotate to drive the soft hairbrush 233 to rotate, and the hair on the soft hairbrush 233 can be collected and removed by the first dehairing cover 234; the tail end of the water outlet pipe 4 is provided with a pump body, the other water outlet end of the pump body is communicated with the swimming pool, the water outlet pipe 4 is provided with an ozone connecting pipe 7, the lower end of the lower tank cover 13 is provided with a supporting leg 14, so that water liquid in the swimming pool can flow circularly, and the filtered water liquid is introduced with ozone for sterilization; one end of the waste water discharge pipe 5 is arranged between the annular hair filter screen 21 and the annular particle filter screen 22, the backwashing water pipe 6 is arranged outside the annular particle filter screen 22, so that the backwashing water pipe 6 leads water liquid from the outside of the annular particle filter screen 22 to wash away filter particles on the inner wall of the annular particle filter screen 22, and the filter particles are discharged through the waste water discharge pipe 5; the water inlet pipe 3, the water outlet pipe 4, the waste water discharge pipe 5, the back washing water pipe 6 and the hair discharge pipe 8 are all provided with valve bodies, so that the filtering and back washing processes can be conveniently controlled; the length of the annular hair filter screen 21 and the annular particle filter screen 22 is larger than that of the tank body 11, so that the annular hair filter screen 21 and the annular particle filter screen 22 are reliably sealed after the upper tank cover 12 and the lower tank cover 13 are connected and fixed with the tank body 11.

Example 2

As shown in fig. 6-7, a water filtering device for a swimming pool comprises a supporting mechanism 1 for providing a cavity for filtering water of the swimming pool, a filtering mechanism 2 for filtering water of the swimming pool is disposed on the supporting mechanism 1, the supporting mechanism 1 comprises a tank 11, an upper tank cover 12 is disposed at the upper end of the tank 11, a lower tank cover 13 is disposed at the lower end of the tank 11 for providing a filtering cavity, a first limiting groove 111 and a second limiting groove 112 are disposed on the bottom wall of the inner side of the tank 11 for limiting and fixing an annular hair filtering net 21 and an annular particle filtering net 22, a water inlet pipe 3 is disposed on the upper tank cover 12, a water outlet pipe 4 is disposed on the outer wall of the tank 11, a waste water outlet pipe 5 and a back flushing water pipe 6 are disposed on the outer wall of the lower tank cover 13 and communicated with the tank 11, the filtering mechanism 2 comprises an annular hair filtering net 21 disposed in the first limiting groove 111 for filtering hair in water of the swimming pool, and the annular particle filter screen 22 is arranged in the second limit groove 112 and is used for filtering sand particles in water liquid of the swimming pool, a through hole 121 is arranged at the central position of the bottom of the upper tank cover 12, and a cleaning mechanism 23 for cleaning hair is arranged on the inner side of the annular hair filter screen 21.

Preferably: the cleaning mechanism 23 comprises a second cylinder 236 arranged at the center of the upper tank cover 12, a movable rod of the second cylinder 236 penetrates through the lower end of the upper tank cover 12 to be provided with a second dehairing cover 237, a receiving hopper 238 is arranged at the center of the lower end of the tank body 11, the lower end of the receiving hopper 238 is connected with a hair discharging pipe 8, the second cylinder 236 pushes the second dehairing cover 237 to move downwards, hairs on the inner wall of the annular hair filtering net 21 are scraped downwards, the hairs are moved into the receiving hopper 238 and then discharged through the hair discharging pipe 8; the second dehairing cover 237 is in an inverted cone bucket shape, the outer diameters of the second dehairing cover 237 and the receiving hopper 238 are the same as the inner diameter of the annular hair filter screen 21, and a rubber ring is arranged on the outer ring of the caliber of the second dehairing cover 237, so that hairs on the annular hair filter screen 21 can be removed conveniently when the second dehairing cover 237 moves downwards; the tail end of the water outlet pipe 4 is provided with a pump body, the other water outlet end of the pump body is communicated with the swimming pool, the water outlet pipe 4 is provided with an ozone connecting pipe 7, the lower end of the lower tank cover 13 is provided with a supporting leg 14, so that water liquid in the swimming pool can flow circularly, and the filtered water liquid is introduced with ozone for sterilization; one end of the waste water discharge pipe 5 is arranged between the annular hair filter screen 21 and the annular particle filter screen 22, the backwashing water pipe 6 is arranged outside the annular particle filter screen 22, so that the backwashing water pipe 6 leads water liquid from the outside of the annular particle filter screen 22 to wash away filter particles on the inner wall of the annular particle filter screen 22, and the filter particles are discharged through the waste water discharge pipe 5; the water inlet pipe 3, the water outlet pipe 4, the waste water discharge pipe 5, the back washing water pipe 6 and the hair discharge pipe 8 are all provided with valve bodies, so that the filtering and back washing processes can be conveniently controlled; the length of the annular hair filter screen 21 and the annular particle filter screen 22 is larger than that of the tank body 11, so that the annular hair filter screen 21 and the annular particle filter screen 22 are reliably sealed after the upper tank cover 12 and the lower tank cover 13 are connected and fixed with the tank body 11.

The working principle and the using process of the utility model are as follows: the swimming pool water is connected into a cavity of a tank body 11 of a supporting mechanism 1 through a water inlet pipe 3, firstly, hair is filtered through an annular hair filter screen 21 at the central position of a filter mechanism 2, then sand and dust particles in the water are filtered through an annular particle filter screen 22 at the outer side, then ozone is introduced through an ozone connecting pipe 7 communicated with a water outlet pipe 4 for killing ozone and then circularly enters a swimming pool, after the swimming pool water is used, a rotating shaft 231 of a cleaning mechanism 23 rotates to drive a soft brush 233 to wind the hair on the inner wall of the annular hair filter screen 21, a first air cylinder 235 pushes a first hair removing cover 234 to move downwards to push the hair on the soft brush 233 into a hair discharge pipe 8, or a second air cylinder 236 pushes a second hair removing cover 237 to push the hair on the inner wall of the annular hair filter screen 21 into a receiving hopper 238 to be discharged from the hair discharge pipe 8, and then washing water is connected into a back washing water pipe 6, the particles on the inner wall of the annular particle filter screen 2 are washed away from the outer side of the annular particle filter screen 22 and discharged from the waste water discharge pipe 5.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (9)

1. A water filter equipment for swimming pool, its characterized in that: comprises a supporting mechanism (1) for providing a cavity for filtering water liquid of the swimming pool, a filtering mechanism (2) for filtering the water liquid of the swimming pool is arranged on the supporting mechanism (1), the supporting mechanism (1) comprises a tank body (11), an upper tank cover (12) is arranged at the upper end of the tank body (11), a lower tank cover (13) is arranged at the lower end of the tank body (11), a first limiting groove (111) and a second limiting groove (112) are arranged on the inner bottom wall of the tank body (11), a water inlet pipe (3) is arranged on the upper tank cover (12), a water outlet pipe (4) is arranged on the outer wall of the tank body (11), a waste water discharge pipe (5) and a back flushing water pipe (6) which are communicated with the tank body (11) are arranged on the outer wall of the lower tank cover (13), the filtering mechanism (2) comprises an annular hair filtering net (21) arranged in the first limiting groove (111), and the annular particle filter screen (22) is arranged in the second limiting groove (112), a through hole (121) is formed in the central position of the bottom of the upper tank cover (12), and a cleaning mechanism (23) for cleaning hair is arranged on the inner side of the annular hair filter screen (21).

2. A water filtration device for swimming pools according to claim 1, wherein: clearance mechanism (23) are including wearing to establish pivot (231) at last cover (12) center, support fixedly connected with motor (232) are passed through to pivot (231) upside, motor (232) both sides are provided with first cylinder (235), first cylinder (235) downside is provided with first hair removal cover (234), the interval is provided with pappus brush (233) on pivot (231) external diameter, jar body (11) lower extreme center department is provided with hair discharge pipe (8).

3. A water filtration device for swimming pools according to claim 1, wherein: the cleaning mechanism (23) comprises a second air cylinder (236) arranged at the center of the upper tank cover (12), a movable rod of the second air cylinder (236) penetrates through the lower end of the upper tank cover (12) to be provided with a second dehairing cover (237), a receiving hopper (238) is arranged at the central position of the lower end of the tank body (11), and the lower end of the receiving hopper (238) is connected with a hair discharging pipe (8).

4. A water filtration device for swimming pools according to claim 2, wherein: the rotating shaft (231) is rotationally connected with the upper tank cover (12), the first deburring cover (234) is in an inverted cone bucket shape, and the diameter of the lower end of the first deburring cover (234) is the same as that of the hair discharging pipe (8).

5. A water filtration device for swimming pools according to claim 3, wherein: the second unhairing cover (237) is the back taper hopper-shaped, the second unhairing cover (237) connect hopper (238) external diameter with annular hair filter screen (21) internal diameter is the same, the second unhairing cover (237) bore outer lane is provided with the rubber ring.

6. A water filtration device for swimming pools according to claim 1, wherein: the tail end of the water outlet pipe (4) is provided with a pump body, the other water outlet end of the pump body is communicated with the swimming pool, the water outlet pipe (4) is provided with an ozone connecting pipe (7), and the lower end of the lower tank cover (13) is provided with supporting legs (14).

7. A water filtration device for swimming pools according to claim 1, wherein: one end of the waste water discharge pipe (5) is arranged between the annular hair filter screen (21) and the annular particle filter screen (22), and the backwashing water pipe (6) is arranged outside the annular particle filter screen (22).

8. A water filtering device for swimming pools according to claim 2 or 3, wherein: the water inlet pipe (3), the water outlet pipe (4), the waste water discharge pipe (5), the backwashing water pipe (6) and the hair discharge pipe (8) are all provided with valve bodies.

9. A water filtration device for swimming pools according to claim 1, wherein: the length of the annular hair filter screen (21) and the length of the annular particle filter screen (22) are greater than that of the tank body (11).

Images