CN221797144U - Circulating water filtering device - Google Patents

Abstract

The utility model belongs to the technical field of water purification equipment, specifically a circulating water filter device, comprising a filter device shell; a water inlet pipe is arranged on the top of the filter device shell; a first motor is fixedly connected to the top of the filter device shell; a separation wheel is connected to the output end of the first motor; the separation wheel is arranged inside the filter device shell; a filter membrane is arranged in the middle of the filter device shell; the separation wheel is arranged in the middle of the filter membrane; a support plate is fixedly connected to the bottom side wall of the filter membrane; a water outlet pipe is arranged on the bottom side wall of the filter device shell; the water inlet pipe can inject circulating water to be filtered into the filter membrane, the separation wheel is rotated by the first motor to stir the circulating water inside the filter membrane, and the centrifugal force and the filtering effect of the filter membrane are used to filter the circulating water through the filter membrane to between the filter membrane and the filter device shell, so that impurities are gathered inside the filter membrane, and the water outlet pipe outputs the filtered circulating water, thereby enhancing the filtering effect.

Description

A circulating water filtering device

Technical Field

The utility model belongs to the technical field of water purification equipment, in particular to a circulating water filtering device.

Background Art

There are two main types of circulating water: industrial and household. Their main purpose is to save water. Industrial circulating water is mainly used in cooling water systems, also called circulating cooling water, because industrial cooling water accounts for more than 90% of the total water consumption. Household circulating water is mainly used in water heaters to facilitate household hot water supply.

In the prior art, circulating water needs to be filtered to remove impurities when it is used, so that the circulating water can be purified and the impurities in the water can be separated. At this time, a circulating water filter device is needed.

During long-term use observation, it was found that impurities would accumulate on the surface of the filter element when the existing circulating water filtration device was filtering the circulating water, and the long-term accumulation would affect its filtering effect.

To this end, the utility model provides a circulating water filtering device.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a circulating water filtering device is proposed.

The technical solution adopted by the utility model to solve its technical problems is: a circulating water filter device described in the utility model comprises a filter device shell; a water inlet pipe is arranged on the top of the filter device shell; a first motor is fixedly connected to the top of the filter device shell; a separation wheel is connected to the output end of the first motor; the separation wheel is arranged inside the filter device shell; a filter membrane is arranged in the middle of the filter device shell; the separation wheel is arranged in the middle of the filter membrane; a support plate is fixedly connected to the bottom side wall of the filter membrane; and a water outlet pipe is arranged on the bottom side wall of the filter device shell; in this step, the circulating water to be filtered can be injected into the filter membrane through the setting of the water inlet pipe, and the circulating water inside the filter membrane is stirred by rotating the separation wheel by the first motor, and the circulating water is filtered through the filter membrane to the space between the filter membrane and the filter device shell by utilizing its centrifugal force and the filtering effect of the filter membrane, so that impurities are gathered inside the filter membrane, and the filtered circulating water is output by utilizing the water outlet pipe, thereby enhancing the filtering effect of the circulating water filter device.

Preferably, the inner wall of the filter housing is provided with a guide groove; the bottom of the support plate is fixedly connected to a guide cover; the inner wall of the filter housing is provided with a slide groove; the slide groove is arranged below the guide groove; a slide column is slidably matched in the middle of the slide groove; a push plate is fixedly connected to the end of the slide column; an elastic rod is fixedly connected to the side wall of the push plate; the elastic rods are evenly distributed on the side wall of the push plate; a fixed plate is fixedly connected to the end of the elastic rod; a spring is fixedly connected to the side wall of the fixed plate; the springs are evenly distributed on the side wall of the fixed plate; the spring ends A knocking plate is fixedly connected to the part; a knocking ball is arranged in the middle of the knocking plate; the knocking balls are evenly distributed in the middle of the knocking plate; in this step, the filtered circulating water can be guided to impact the side wall of the push plate through the setting of the guide groove, and the push plate can slide along the slide groove through the setting of the slide groove and the slide column, and the side wall of the guide cover is knocked through the spring, the knocking plate and the knocking ball by the swing of the elastic rod, so that impurities adhering to the inner wall of the guide cover are knocked off, thereby further reducing the accumulation of impurities inside the circulating water filter device.

Preferably, the side wall of the filter membrane is sleeved with a cleaning ring; the cleaning ring and the side wall of the filter membrane are in sliding fit; the inner wall of the cleaning ring is installed with a scraper; the outer wall of the cleaning ring is installed with bristles; this step can clean the side wall of the filter membrane and the inner wall of the filter device housing through the arrangement of the cleaning ring, the scraper and the bristles, thereby further enhancing the cleaning effect of the circulating water filter device.

Preferably, a second motor is fixedly connected to the top of the filter device housing; a threaded rod is connected to the output end of the second motor; the threaded rod and the cleaning ring are in transmission cooperation; a fixing rod is fixedly connected to the inner side wall of the filter device housing; the side wall of the fixing rod and the cleaning ring are in sliding cooperation; this step can make the up and down adjustment of the cleaning ring more portable through the arrangement of the second motor, the threaded rod and the fixing rod, further enhancing the adjustment and portability effect of the circulating water filter device.

Preferably, a collecting box is fixedly connected to the bottom of the deflector; a sliding box is slidably fitted on the inner wall of the collecting box; this step can collect impurities gathered by centrifugal force and guided by the deflector through the arrangement of the collecting box and the sliding box, further enhancing the collection effect of the circulating water filter device.

Preferably, a filter plate is provided on the inner wall of the collection box; the filter plate is provided above the sliding box; this step can filter the impurities collected by the sliding box through the provision of the filter plate, further enhancing the filtering effect of the circulating water filtering device.

The beneficial effects of the utility model are as follows:

1. The utility model discloses a circulating water filter device, which can inject the circulating water to be filtered into the inside of the filter membrane through the setting of the water inlet pipe, and stir the circulating water inside the filter membrane by rotating the separation wheel through the first motor, and use the centrifugal force and the filtering effect of the filter membrane to filter the circulating water through the filter membrane to the space between the filter membrane and the filter device housing, so as to gather impurities inside the filter membrane, and output the filtered circulating water through the water outlet pipe, thereby enhancing the filtering effect of the circulating water filter device.

2. The circulating water filtering device described in the utility model can guide the filtered circulating water to impact the side wall of the push plate through the setting of the guide groove, and can make the push plate slide along the slide groove through the setting of the slide groove. The swing of the elastic rod is used to knock the side wall of the guide cover through the spring, the knocking plate and the knocking ball, so that impurities adhering to the inner wall of the guide cover are knocked off, thereby further reducing the accumulation of impurities inside the circulating water filtering device.

BRIEF DESCRIPTION OF THE DRAWINGS

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

Fig. 1 is a perspective view of the present invention;

FIG2 is a schematic diagram of the structure of the separation wheel in the utility model;

FIG3 is a schematic diagram of the structure of the push plate in the utility model;

FIG4 is a schematic diagram of the structure of the collection box in the utility model;

Figure 5 is a schematic diagram of the scraper structure of the utility model;

Legend:

1. Filter device housing; 11. Water inlet pipe; 12. First motor; 13. Separation wheel; 14. Filter membrane; 15. Support plate; 16. Water outlet pipe; 2. Guide groove; 21. Guide cover; 22. Slide groove; 23. Slide column; 24. Push plate; 25. Elastic rod; 26. Fixed plate; 27. Spring; 28. Knocking plate; 29. Knocking ball; 3. Cleaning ring; 31. Scraper; 32. Bristles; 4. Second motor; 41. Threaded rod; 42. Fixed rod; 5. Collecting box; 51. Sliding box; 6. Filter plate; 7. Fixed frame.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Specific examples are given below.

As shown in Figures 1 to 2, a circulating water filter device described in an embodiment of the utility model comprises a filter device housing 1; a water inlet pipe 11 is arranged on the top of the filter device housing 1; a first motor 12 is fixedly connected to the top of the filter device housing 1; a separation wheel 13 is connected to the output end of the first motor 12; the separation wheel 13 is arranged inside the filter device housing 1; a filter membrane 14 is arranged in the middle of the filter device housing 1; the separation wheel 13 is arranged in the middle of the filter membrane 14; a support plate 15 is fixedly connected to the bottom side wall of the filter membrane 14; a water outlet pipe 16 is arranged on the bottom side wall of the filter device housing 1; when working, the circulating water to be filtered is injected into the filter membrane 14 through the water inlet pipe 11, and the separation wheel 13 is rotated by the first motor 12 to filter the filter membrane The circulating water inside 14 is stirred, and the centrifugal force and the filtering effect of the filter membrane 14 are used to filter the circulating water through the filter membrane 14 to the space between the filter membrane 14 and the filter device housing 1, so that impurities are gathered inside the filter membrane 14, and the filtered circulating water is output through the outlet pipe 16; in this step, the circulating water to be filtered can be injected into the filter membrane 14 through the setting of the water inlet pipe 11, and the separation wheel 13 is rotated by the first motor 12 to stir the circulating water inside the filter membrane 14, and the centrifugal force and the filtering effect of the filter membrane 14 are used to filter the circulating water through the filter membrane 14 to the space between the filter membrane 14 and the filter device housing 1, so that impurities are gathered inside the filter membrane 14, and the filtered circulating water is output through the outlet pipe 16, thereby enhancing the filtering effect of the circulating water filtering device.

Further, as shown in Figures 1 to 3, the inner side wall of the filter housing 1 is provided with a guide groove 2; the bottom of the support plate 15 is fixedly connected to a guide cover 21; the inner side wall of the filter housing 1 is provided with a slide groove 22; the slide groove 22 is arranged below the guide groove 2; a slide column 23 is slidably matched in the middle of the slide groove 22; a push plate 24 is fixedly connected to the end of the slide column 23; an elastic rod 25 is fixedly connected to the side wall of the push plate 24; the elastic rod 25 is evenly distributed on the side wall of the push plate 24; a fixed plate 26 is fixedly connected to the end of the elastic rod 25; a spring 27 is fixedly connected to the side wall of the fixed plate 26; the spring 27 is evenly distributed on the side wall of the fixed plate 26; a knocking plate 28 is fixedly connected to the end of the spring 27; a knocking ball 29 is arranged in the middle of the knocking plate 28; the knocking balls 29 are evenly distributed in the middle of the knocking plate 28; when working, through The guide groove 2 can guide the filtered circulating water to impact the side wall of the push plate 24. The slide groove 22 and the slide column 23 can make the push plate 24 slide along the slide groove 22. The swing of the elastic rod 25 is used to knock the side wall of the guide cover 21 through the spring 27, the knocking plate 28 and the knocking ball 29, so that the impurities adhering to the inner wall of the guide cover 21 are knocked off; this step can guide the filtered circulating water to impact the side wall of the push plate 24 through the setting of the guide groove 22 and the slide column 23. The push plate 24 can slide along the slide groove 22. The swing of the elastic rod 25 is used to knock the side wall of the guide cover 21 through the spring 27, the knocking plate 28 and the knocking ball 29, so that the impurities adhering to the inner wall of the guide cover 21 are knocked off, further reducing the accumulation of impurities inside the circulating water filter device.

Furthermore, as shown in Figures 1 to 5, the side wall of the filter membrane 14 is sleeved with a cleaning ring 3; the cleaning ring 3 and the side wall of the filter membrane 14 are in sliding fit; the inner wall of the cleaning ring 3 is installed with a scraper 31; the outer wall of the cleaning ring 3 is installed with bristles 32; when working, the cleaning ring 3 that slides with the side wall of the filter membrane 14 uses the scraper 31 to scrape off the impurities intercepted by the centrifugal force on the side wall of the filter membrane 14, and the bristles 32 can be used to clean the inner wall of the filter device housing 1; this step can clean the side wall of the filter membrane 14 and the inner wall of the filter device housing 1 through the setting of the cleaning ring 3, the scraper 31 and the bristles 32, thereby further enhancing the cleaning effect of the circulating water filter device.

Furthermore, as shown in Figures 1 and 2, a second motor 4 is fixedly connected to the top of the filter device housing 1; a threaded rod 41 is connected to the output end of the second motor 4; the threaded rod 41 and the cleaning ring 3 are in transmission cooperation; a fixing rod 42 is fixedly connected to the inner side wall of the filter device housing 1; the side wall of the fixing rod 42 and the cleaning ring 3 are in sliding cooperation; when working, the threaded rod 41 can be rotated by the second motor 4 to make the adjustment of the cleaning ring 3 more portable, and the fixing rod 42 can make the up and down adjustment of the cleaning ring 3 more stable; this step can make the up and down adjustment of the cleaning ring 3 more portable through the arrangement of the second motor 4, the threaded rod 41 and the fixing rod 42, further enhancing the adjustment portability effect of the circulating water filter device.

Furthermore, as shown in Figures 1 to 4, a collecting box 5 is fixedly connected to the bottom of the guide cover 21; a sliding box 51 is slidably fitted on the inner wall of the collecting box 5; during operation, the impurities guided by the guide cover 21 can be collected by the collecting box 5 and the sliding box 51; this step can collect the impurities gathered by centrifugal force and guided by the guide cover 21 through the setting of the collecting box 5 and the sliding box 51, thereby further enhancing the collection effect of the circulating water filtration device.

Furthermore, as shown in FIG4 , a filter plate 6 is provided on the inner wall of the collection box 5; the filter plate 6 is provided above the sliding box 51; during operation, the impurities collected by the sliding box 51 can be filtered through the filter plate 6; this step can filter the impurities collected by the sliding box 51 through the setting of the filter plate 6, thereby further enhancing the filtering effect of the circulating water filtering device.

Furthermore, as shown in FIG4 , the side wall of the sliding box 51 is fixedly connected to a fixing frame 7; during operation, the sliding box 51 can be pulled out more conveniently through the fixing frame 7; this step can make the sliding box 51 more conveniently pulled out through the setting of the fixing frame 7, thereby further enhancing the portability of the circulating water filtration device.

Working principle: When working, the circulating water to be filtered is injected into the filter membrane 14 through the water inlet pipe 11, and the separation wheel 13 is rotated by the first motor 12 to stir the circulating water inside the filter membrane 14. The centrifugal force and the filtering effect of the filter membrane 14 are used to filter the circulating water through the filter membrane 14 to the space between the filter membrane 14 and the filter device housing 1 to gather impurities inside the filter membrane 14. The filtered circulating water is output through the water outlet pipe 16. The filtered circulating water can be guided to the side wall of the push plate 24 through the guide groove 2 to impact. The push plate 24 can slide along the slide groove 22 through the slide column 23, and the swing of the elastic rod 25 is used to pass through the spring 27. The knocking plate 28 and the knocking ball 29 knock the side wall of the air guide cover 21 to knock off the impurities adhering to the inner wall of the air guide cover 21. The cleaning ring 3 that slides with the side wall of the filter membrane 14 uses the scraper 31 to scrape off the impurities intercepted by the side wall of the filter membrane 14 due to centrifugal force. The bristles 32 can be used to clean the inner wall of the filter device housing 1. The threaded rod 41 can be rotated by the second motor 4 to make the adjustment of the cleaning ring 3 more portable. The fixing rod 42 can make the up and down adjustment of the cleaning ring 3 more stable. The impurities guided by the air guide cover 21 can be collected by the collecting box 5 and the sliding box 51, and the impurities collected by the sliding box 51 can be filtered by the filter plate 6.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A circulating water filtering device comprises a filtering device shell (1); the method is characterized in that: a water inlet pipe (11) is arranged at the top of the filter device shell (1); the top of the filter device shell (1) is fixedly connected with a first motor (12); the output end of the first motor (12) is connected with a separating wheel (13); the separating wheel (13) is arranged inside the shell (1) of the filtering device; a filtering membrane (14) is arranged in the middle of the filtering device shell (1); the separation wheel (13) is arranged in the middle of the filtering membrane (14); a supporting plate (15) is fixedly connected to the side wall of the bottom of the filtering membrane (14); the side wall of the bottom of the filter device shell (1) is provided with a water outlet pipe (16).

2. A circulating water filtration apparatus according to claim 1, wherein: the inner side wall of the filter device shell (1) is provided with a diversion trench (2); a guide cover (21) is fixedly connected to the bottom of the supporting plate (15); the inner side wall of the filter device shell (1) is provided with a chute (22); the chute (22) is arranged below the diversion trench (2); a sliding column (23) is slidably matched in the middle of the sliding groove (22); a pushing plate (24) is fixedly connected to the end part of the sliding column (23); an elastic rod (25) is fixedly connected to the side wall of the pushing plate (24); the elastic rods (25) are uniformly distributed on the side wall of the pushing plate (24); a fixed plate (26) is fixedly connected to the end part of the elastic rod (25); a spring (27) is fixedly connected to the side wall of the fixed plate (26); the springs (27) are uniformly distributed on the side wall of the fixed plate (26); a knocking plate (28) is fixedly connected to the end part of the spring (27); a striking ball (29) is arranged in the middle of the striking plate (28); the knocking balls (29) are uniformly distributed in the middle of the knocking plate (28).

3. A circulating water filtration apparatus according to claim 2, wherein: the side wall of the filtering membrane (14) is sleeved with a cleaning ring (3); the cleaning ring (3) is in sliding fit with the side wall of the filtering membrane (14); the scraping plates (31) are arranged on the inner side wall of the cleaning ring (3); the outer side wall of the cleaning ring (3) is provided with bristles (32).

4. A circulating water filtration apparatus according to claim 3, wherein: the top of the filter device shell (1) is fixedly connected with a second motor (4); the output end of the second motor (4) is connected with a threaded rod (41); the threaded rod (41) is in transmission fit with the cleaning ring (3); the inner side wall of the filter device shell (1) is fixedly connected with a fixed rod (42); the side wall of the fixed rod (42) is in sliding fit with the cleaning ring (3).

5. The circulating water filtration apparatus of claim 4, wherein: the bottom of the air guide sleeve (21) is fixedly connected with a collecting box (5); the inner side wall of the collecting box (5) is in sliding fit with a sliding box (51).

6. The circulating water filtration apparatus of claim 5, wherein: the filter plate (6) is arranged on the inner side wall of the collecting box (5); the filter plate (6) is arranged above the sliding box (51).