Tap water pressurizing and filtering device

Abstract

The utility model relates to the technical field of water filtration, in particular to a tap water pressurizing and filtering device which comprises a base and an installation seat, the installation seat is fixedly connected to the upper surface of the base through bolts, a barrel body is fixedly connected to the upper portion of the installation seat, a barrel cover is arranged above the barrel body, a cleaning mechanism is arranged below the barrel cover, and the cleaning mechanism is arranged below the barrel cover. And the upper surface of the barrel cover is fixedly connected with a bracket. Tap water impacts an impeller after entering a barrel body, the impeller drives a rotating rod to rotate, the rotating rod drives a sleeve to rotate, the sleeve drives a sliding rod to rotate, the sliding rod drives a first brush plate to rotate, and a spring can drive the sliding rod to slide under the elastic action, so that the first brush plate is more tightly attached to the inner wall of the bag filter; the first brush plate cleans the inner wall of the bag type filter, impurities are prevented from being attached to the inner wall of the bag type filter, the bag type filter cannot be blocked to a certain degree, and then use of the tap water pressurizing and filtering device cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of water filtration, in particular to a tap water pressurized filtration device. Background Art

[0002] Tap water refers to water that is purified and disinfected by a tap water treatment plant and meets the corresponding standards for use in people's daily life and production.

[0003] For example, patent number CN219984056U is a household tap water booster filtration device, including a water storage cylinder and a booster pump; the water storage cylinder has a hollow cylindrical barrel; a fixing plate is provided on the inner wall of the barrel; a stepped hole is provided on the fixing plate; a bag filter is also provided in the barrel; the bag filter includes a bag body; the bag body has an opening on the top side, and a ring is provided at the outer periphery of the opening; the ring is embedded in the large diameter hole above the stepped hole; the above document still has shortcomings. When in use, pressurization is performed by a booster pump, and a bag filter is provided in the water storage cylinder to filter the core, so as to solve the problem of low tap water pressure and impurities. The ring of the bag filter is clamped with the stepped hole of the barrel, and the bag filter can be quickly operated in cooperation with the handle. Disassembly, assembly and replacement; by opening a stepped hole in the fixed plate, when the bag filter is installed in the stepped hole, there is still space between the inner wall of the bag body and the cylinder body, so that water can flow through the side wall of the bag body, avoiding the accumulation of filtered impurities only at the bottom of the bag body. However, when the bag filter filters impurities in tap water, the impurities will adhere to the inner wall of the bag filter, causing a certain blockage to the bag filter, thereby affecting the use of the tap water booster filtration device. At the same time, the barrel cover in the above document is fixed by four sets of fasteners. When fixing, the fasteners need to be tightened diagonally, and the fasteners cannot be tightened at one time. When tightening, it is necessary to ensure that the tightening force of each set of fasteners is the same, otherwise the barrel cover will tilt, the operation is more troublesome, and it is not convenient to tighten the barrel cover. Utility Model Content

[0004] The utility model aims to solve the problem that impurities may adhere to the inner wall of a bag filter, and proposes a tap water pressurized filtering device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tap water booster filtration device is designed, comprising a base and a mounting seat, the mounting seat is fixed to the upper surface of the base by bolts, a barrel body is fixed above the mounting seat, a barrel cover is arranged above the barrel body, a cleaning mechanism is arranged below the barrel cover, a bracket is fixed to the upper surface of the barrel cover, a fastening mechanism is arranged inside the bracket, a rubber pad is fixed to the lower surface of the barrel cover, a limiting ring is fixed to the inner wall of the barrel body, the limiting ring is fitted with the outer wall of the circular ring, and the circular ring is fixed to the outer wall above the bag filter.

[0007] Preferably, the cleaning mechanism includes a rotating rod, the outer wall of the upper end of the rotating rod is rotatably connected to the barrel cover through a bearing, two impellers are fixedly connected to the outer wall of the rotating rod, a sleeve is fixedly connected to the outer wall of the rotating rod, a sliding rod is slidably connected to the interior of the sleeve, a spring is arranged inside the sleeve, both ends of the spring are respectively fixedly connected to the sleeve and the sliding rod, and a first brush plate is fixedly connected to the end of the sliding rod.

[0008] Preferably, the fastening mechanism includes a worm, the outer walls at both ends of the worm are rotatably connected to the bracket via bearings, a handle is fixedly connected to the end of the worm, the worm is meshingly connected to the worm wheel, a vertical rod is fixedly connected below the worm wheel, the outer wall of the vertical rod is rotatably connected to the bracket via bearings, a first gear is fixedly connected to the lower end of the vertical rod, the first gear is meshingly connected to the second gear, and the second gear is fixed to the outer wall of the threaded cylinder.

[0009] Preferably, the threaded barrel is threadedly connected to the outer wall of the screw, and the lower end of the screw is rotatably connected to the barrel body through a pin.

[0010] Preferably, a booster pump is fixedly connected to the upper surface of the base, and a second water pipe is fixedly connected to the input end of the booster pump.

[0011] Preferably, the output end of the booster pump is fixedly connected to a first water pipe, and the end of the first water pipe is fixedly connected to the barrel body.

[0012] The utility model provides a tap water boosting and filtering device, which has the beneficial effects that: through the cooperation among the rotating rod, the impeller, the sleeve, the sliding rod, the spring and the first brush plate, the tap water impacts the impeller after entering the interior of the barrel body, the impeller drives the rotating rod to rotate, the rotating rod drives the sleeve to rotate, the sleeve drives the sliding rod to rotate, the sliding rod drives the first brush plate to rotate, the spring can drive the sliding rod to slide under the elastic action, thereby making the first brush plate and the inner wall of the bag filter more closely fitted, the first brush plate cleans the inner wall of the bag filter to prevent impurities from adhering to the inner wall of the bag filter, and will not cause certain blockage to the bag filter, thereby will not affect the use of the tap water boosting and filtering device.

[0013] Through the cooperation among the worm, handle, worm wheel, vertical rod, first gear, second gear and threaded barrel, turn the handle, the handle drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the vertical rod to rotate, the worm drives the first gear to rotate, the first gear drives multiple second gears to rotate, the second gear drives the threaded barrel to rotate, the position of the threaded barrel on the screw rod changes, the barrel cover is loosened, the screw rod is turned, the barrel cover is removed to replace the bag filter, after replacement, the bag filter is put back, the barrel cover is covered, the screw rod is turned in the opposite direction, the second gear is meshed with the first gear, the handle is turned in the opposite direction, the multiple second gears rotate together, the threaded barrel and the barrel cover are tightly fitted, the threaded barrel and the screw rod cooperate to fix the barrel cover on the top of the barrel body, the operation is relatively simple, and the barrel cover is easy to fasten. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the connection between the worm, the worm wheel and the handle in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the barrel cover in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the connection between the circular ring and the bag filter in the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the structure of the connection between the transfer rod, the impeller and the sleeve.

[0020] In the figure: 1, base, 2, mounting seat, 3, cleaning mechanism, 301, rotating rod, 302, impeller, 303, sleeve, 304, sliding rod, 305, spring, 306, first brush plate, 3a1, second brush plate, 4, fastening mechanism, 401, worm, 402, handle, 403, worm wheel, 404, vertical rod, 405, first gear, 406, second gear, 407, threaded barrel, 5, barrel body, 6, barrel cover, 7, bracket, 8, rubber pad, 9, limiting ring, 10, circular ring, 11, bag filter, 12, screw, 13, booster pump, 14, first water pipe, 15, second water pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6In the present embodiment, a tap water booster filtration device comprises a base 1 and a mounting seat 2, the mounting seat 2 is fixedly connected to the upper surface of the base 1 by bolts, a barrel body 5 is fixedly connected above the mounting seat 2, a barrel cover 6 is arranged above the barrel body 5, a cleaning mechanism 3 is arranged below the barrel cover 6, the cleaning mechanism 3 cleans the inner wall of the bag filter 11 to avoid clogging, a bracket 7 is fixedly connected to the upper surface of the barrel cover 6, a fastening mechanism 4 is arranged inside the bracket 7, the fastening mechanism 4 is convenient for locking the barrel cover 6, a rubber pad 8 is fixedly connected to the lower surface of the barrel cover 6, and the rubber pad 8 increases the barrel body 5 and the barrel cover 6, the inner wall of the barrel body 5 is fixedly connected with a limit ring 9, the limit ring 9 limits the circular ring 10, the limit ring 9 fits the outer wall of the circular ring 10, the circular ring 10 is fixedly connected to the outer wall above the bag filter 11, the upper surface of the base 1 is fixedly connected with a booster pump 13, the input end of the booster pump 13 is fixedly connected with a second water pipe 15, the booster pump 13 is connected to the second water pipe 15, the output end of the booster pump 13 is fixedly connected with a first water pipe 14, the booster pump 13 is connected to the first water pipe 14, the end of the first water pipe 14 is fixedly connected to the barrel body 5, and the first water pipe 14 is connected to the barrel body 5.

[0024] The cleaning mechanism 3 includes a rotating rod 301, an impeller 302, a sleeve 303, a sliding rod 304, a spring 305 and a first brush plate 306. The outer wall of the upper end of the rotating rod 301 is rotatably connected to the barrel cover 6 through a bearing. Two impellers 302 are fixedly connected to the outer wall of the rotating rod 301. The impellers 302 rotate under the impact of water. The impellers 302 drive the rotating rod 301 to rotate. The outer wall of the rotating rod 301 is fixedly connected to the sleeve 303. The rotating rod 301 drives the sleeve 303 to rotate. The inner part of the sleeve 303 is slidably connected to the sliding rod 304. The rod 304 slides inside the sleeve 303, and a spring 305 is arranged inside the sleeve 303. The model of the spring 305 is selected according to the actual use requirements and can meet the work needs. The two ends of the spring 305 are respectively fixedly connected to the sleeve 303 and the slide rod 304. The spring 305 can drive the slide rod 304 to move under the action of elasticity. The end of the slide rod 304 is fixedly connected to the first brush plate 306. The slide rod 304 drives the first brush plate 306 to move, and the first brush plate 306 fits the inner wall of the bag filter 11.

[0025] After entering the barrel body 5, the tap water impacts the impeller 302, and the impeller 302 drives the rotating rod 301 to rotate, the rotating rod 301 drives the sleeve 303 to rotate, the sleeve 303 drives the sliding rod 304 to rotate, and the sliding rod 304 drives the first brush plate 306 to rotate. The spring 304 can drive the sliding rod 304 to slide under the elastic action, thereby making the first brush plate 306 and the inner wall of the bag filter 11 more closely fitted, and the first brush plate 306 cleans the inner wall of the bag filter 11 to prevent impurities from adhering to the inner wall of the bag filter 11, and will not cause certain blockage to the bag filter 11, thereby will not affect the use of the tap water booster filtration device.

[0026] The fastening mechanism 4 includes a worm 401, a handle 402, a worm wheel 403, a vertical rod 404, a first gear 405, a second gear 406 and a threaded cylinder 407. The outer walls of both ends of the worm 401 are rotatably connected to the bracket 7 through bearings. The end of the worm 401 is fixedly connected to the handle 402, and the handle 402 drives the worm 401 to rotate. The worm 401 is meshed and connected with the worm wheel 403. The worm 401 drives the worm wheel 403 to rotate. The vertical rod 404 is fixedly connected to the lower part of the worm wheel 403. The worm wheel 403 drives the vertical rod 404 to move. The outer wall of the vertical rod 404 is rotatably connected to the bracket 7 through bearings. The first gear 405 is fixedly connected to the lower end of the vertical rod 404, the vertical rod 404 drives the first gear 405 to rotate, the first gear 405 is meshed and connected with the second gear 406, the first gear 405 drives the second gear 406 to rotate, the second gear 406 is fixedly connected to the outer wall of the threaded cylinder 407, the second gear 406 drives the threaded cylinder 407 to rotate, the outer diameter of the threaded cylinder 407 is larger than the aperture of the notch in the barrel cover 6, the threaded cylinder 407 is threadedly connected to the outer wall of the screw 12, the threaded cylinder 407 moves on the outer wall of the screw 12, and the lower end of the screw 12 is rotatably connected to the barrel body 5 through a pin shaft;

[0027] Turn the handle 402, the handle 402 drives the worm 401 to rotate, the worm 401 drives the worm wheel 403 to rotate, the worm wheel 403 drives the vertical rod 404 to rotate, the worm 404 drives the first gear 405 to rotate, the first gear 405 drives multiple second gears 406 to rotate, the second gear 406 drives the threaded barrel 407 to rotate, the position of the threaded barrel 407 on the screw 12 changes, the barrel cover 6 is loose, the screw 12 is turned, the barrel cover 6 is removed to replace the bag filter 11, after the replacement, the bag filter 11 is put back, the barrel cover 6 is covered, the screw 12 is turned in the opposite direction, the second gear 406 is meshed with the first gear 405, the handle 402 is turned in the opposite direction, the multiple second gears 406 rotate together, the threaded barrel 407 is tightly fitted with the barrel cover 6, the threaded barrel 407 cooperates with the screw 12 to fix the barrel cover 6 on the top of the barrel body 5, the operation is relatively simple, and it is easy to achieve the fastening of the barrel cover 5.

[0028] Working principle:

[0029] Tap water pressure filtration process:

[0030] The booster pump 13 draws the external tap water source into the barrel body 5 through the first water pipe 14 through the second water pipe 15, and the bag filter 11 filters the tap water, and the filtered tap water is discharged through the drain pipe;

[0031] Cleaning phase:

[0032] After entering the barrel body 5, the tap water impacts the impeller 302, and the impeller 302 drives the rotating rod 301 to rotate, the rotating rod 301 drives the sleeve 303 to rotate, the sleeve 303 drives the sliding rod 304 to rotate, and the sliding rod 304 drives the first brush plate 306 to rotate. The spring 304 can drive the sliding rod 304 to slide under the elastic action, so that the first brush plate 306 and the inner wall of the bag filter 11 are more closely fitted, and the first brush plate 306 cleans the inner wall of the bag filter 11 to prevent impurities from adhering to the inner wall of the bag filter 11, and will not cause a certain blockage to the bag filter 11, and will not affect the use of the tap water booster filtration device;

[0033] Disassembly and tightening stage:

[0034] When the bag filter 11 needs to be cleaned or replaced, the handle 402 is turned, the handle 402 drives the worm 401 to rotate, the worm 401 drives the worm wheel 403 to rotate, the worm wheel 403 drives the vertical rod 404 to rotate, the worm 404 drives the first gear 405 to rotate, the first gear 405 drives multiple second gears 406 to rotate, the second gear 406 drives the threaded barrel 407 to rotate, the position of the threaded barrel 407 on the screw 12 changes, the barrel cover 6 is loose, the screw 12 is turned, the barrel cover 6 is removed to replace the bag filter 11, after the replacement is completed, the bag filter 11 is put back, the barrel cover 6 is covered, the screw 12 is rotated in the opposite direction, the second gear 406 is meshed with the first gear 405, the handle 402 is rotated in the opposite direction, the multiple second gears 406 rotate together, the threaded barrel 407 is tightly fitted with the barrel cover 6, and the threaded barrel 407 cooperates with the screw 12 to fix the barrel cover 6 on the top of the barrel body 5. The operation is relatively simple, and it is easy to fasten the barrel cover 5.

[0035] Embodiment 2:

[0036] See attached Figure 1-6 : In this embodiment, a tap water booster filtration device, the cleaning mechanism 3 also includes a second brush plate 3a1, the second brush plate 3a1 is fixedly connected to the lower end of the rotating rod 301, the rotating rod 301 drives the second brush plate 3a1 to rotate, and the second brush plate 3a1 is in contact with the bottom of the bag filter 11;

[0037] Through the action of the second brush plate 3a1 , the rotating rod 301 drives the second brush plate 3a1 to rotate when rotating, and the second brush plate 3a1 cleans the bottom of the bag filter 11 .

[0038] Working principle:

[0039] When the rotating rod 301 rotates, it drives the second brush plate 3a1 to rotate, and the second brush plate 3a1 cleans the bottom of the bag filter 11.

[0040] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A tap water pressure boosting and filtering device, comprising a base (1) and a mounting seat (2), wherein the mounting seat (2) is fixed to the upper surface of the base (1) by bolts, and is characterized in that: A barrel body (5) is fixedly connected to the top of the mounting seat (2), a barrel cover (6) is arranged on the top of the barrel body (5), a cleaning mechanism (3) is arranged below the barrel cover (6), a bracket (7) is fixedly connected to the upper surface of the barrel cover (6), a fastening mechanism (4) is arranged inside the bracket (7), a rubber pad (8) is fixedly connected to the lower surface of the barrel cover (6), a limiting ring (9) is fixedly connected to the inner wall of the barrel body (5), the limiting ring (9) is in contact with the outer wall of the circular ring (10), and the circular ring (10) is fixedly connected to the outer wall above the bag filter (11).

2. A tap water pressurizing and filtering device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a rotating rod (301), the outer wall of the upper end of the rotating rod (301) is rotatably connected to the barrel cover (6) via a bearing, the outer wall of the rotating rod (301) is fixedly connected to two impellers (302), the outer wall of the rotating rod (301) is fixedly connected to a sleeve (303), the interior of the sleeve (303) is slidably connected to a slide rod (304), a spring (305) is arranged inside the sleeve (303), the two ends of the spring (305) are respectively fixedly connected to the sleeve (303) and the slide rod (304), and the end of the slide rod (304) is fixedly connected to a first brush plate (306).

3. The tap water pressurizing and filtering device according to claim 1, characterized in that: The fastening mechanism (4) comprises a worm (401), the outer walls of both ends of the worm (401) are rotatably connected to the bracket (7) via bearings, a handle (402) is fixedly connected to the end of the worm (401), the worm (401) is meshingly connected to a worm wheel (403), a vertical rod (404) is fixedly connected below the worm wheel (403), the outer wall of the vertical rod (404) is rotatably connected to the bracket (7) via bearings, a first gear (405) is fixedly connected to the lower end of the vertical rod (404), the first gear (405) is meshingly connected to a second gear (406), and the second gear (406) is fixedly connected to the outer wall of the threaded cylinder (407).

4. A tap water pressurizing and filtering device according to claim 3, characterized in that: The threaded barrel (407) is threadably connected to the outer wall of the screw rod (12), and the lower end of the screw rod (12) is rotationally connected to the barrel body (5) via a pin.

5. The tap water pressurizing and filtering device according to claim 1, characterized in that: A booster pump (13) is fixedly connected to the upper surface of the base (1), and a second water pipe (15) is fixedly connected to the input end of the booster pump (13).

6. A tap water pressurizing and filtering device according to claim 5, characterized in that: The output end of the booster pump (13) is fixedly connected to a first water pipe (14), and the end of the first water pipe (14) is fixedly connected to the barrel body (5).

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