CN219518019U - Filter of water supply equipment - Google Patents

Abstract

The utility model discloses a filter of water supply equipment, which comprises a shell, wherein a first rotating ring and a second rotating ring are rotatably connected inside the shell, a cylindrical filter element is fixedly arranged between the first rotating ring and the second rotating ring, a first one-way valve is fixedly connected inside the first rotating ring, a water inlet pipe is fixedly connected to the outer side of the shell, and a water outlet pipe is fixedly connected to the outer side of the shell. According to the utility model, the shell is taken as a whole, water is injected into the shell through the water inlet pipe, then enters the cylindrical filter core through the first one-way valve on the first rotating ring for filtering, the upper part and the lower part of the cylindrical filter core are separated through the first rotating ring, filtered water is discharged through the water outlet pipe at the bottom, and the water inlet of the water outlet pipe is stopped after the cylindrical filter core is used for a long time, so that the device has the advantages of ensuring the filtering space, increasing the filtering efficiency, cleaning the filtering structure through water flushing and prolonging the service life.

Description

Filter of water supply equipment

Technical Field

The utility model relates to the technical field of filters, in particular to a filter of water supply equipment.

Background

The filtering belongs to an indispensable treatment means in the water purification process, is used for intercepting impurities in water so as to purify water quality or protect the normal operation of other equipment in the system, and the common net filter is widely applied to water source filtering and industrial circulating water systems due to good filtering effect and small resistance.

The utility model discloses a full self-cleaning filter through retrieving application number 202021487782.3, includes: the top of the shell is fixedly provided with a top cover through a bolt; the filter structure is positioned in the shell and comprises a water inlet, a water outlet, a supporting plate and a filter screen, wherein the water inlet is formed in one side above the shell, the supporting plate is fixedly arranged below the water inlet in the shell, the filter screen is fixedly arranged at the bottom of the supporting plate, and the water outlet is formed in one side of the shell; the control structure is positioned outside the shell and comprises a cleaning switch, a differential pressure sensor and a differential pressure switch. The utility model has the functions of filtering raw water and automatically cleaning and discharging the filter element, and the system continuously supplies water during cleaning and discharging. Compared with the prior filter, the device has the advantages of high automation degree, large treatment capacity, self-cleaning and pollution discharge, uninterrupted water supply and wide application range.

But the clearance structure of above-mentioned scheme has taken up the inside great space of filter core, has reduced filtration rivers efficiency to contact clearance is great to the wearing and tearing of filter equipment inner wall, can reduce its life.

Disclosure of Invention

In view of the shortcomings in the background art, an object of the present utility model is to provide a filter for water supply equipment.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a filter of water supply equipment, includes the shell, the inside rotation of shell is connected with first rotating ring and second rotating ring, fixed mounting has the tube-shape to cross the filter core between first rotating ring and the second rotating ring, the inside fixedly connected with first check valve of first rotating ring, the outside fixedly connected with inlet tube of shell, the outside fixedly connected with outlet pipe of shell, the bottom fixedly connected blow off pipe of second rotating ring, the bottom of blow off pipe extends to the bottom of shell, install the pressure boost recoil device on the shell, the output of pressure boost recoil device is located the inside of shell and towards the outside of tube-shape filter core, install actuating mechanism on the shell, actuating mechanism cooperatees with the second rotating ring.

As a further description of the above technical solution: the supercharging backflushing device comprises a water storage tank, a water diversion pipe, a booster pump, an output pipe and a T-shaped output piece, wherein the bottom of the water storage tank is fixedly connected to a shell, the left side of the water storage tank is fixedly communicated with the water outlet pipe through the water diversion pipe, the booster pump is fixedly installed on the right side of the water storage tank, the input end of the booster pump is fixedly connected with the water storage tank through a pipeline, the output end of the booster pump is fixedly connected with the output pipe, the other end of the output pipe is fixedly connected with the T-shaped output piece, and the end part of the T-shaped output piece penetrates through the shell.

As a further description of the above technical solution: the T-shaped output piece comprises a T-shaped pipe and high-pressure spray heads which are arranged at equal intervals, wherein the horizontal end part of the T-shaped pipe penetrates through and is fixedly connected to the outer side of the shell and is fixedly connected with the output pipe, and the high-pressure spray heads are vertically and equidistantly arranged on the vertical end part of the T-shaped pipe and face towards the cylindrical filter element.

As a further description of the above technical solution: the driving mechanism comprises a gear motor, a transmission shaft, a gear and a side gear ring, wherein the gear motor is fixedly arranged inside the shell, the output end of the gear motor is fixedly connected with the transmission shaft through a coupler, the transmission shaft penetrates through and is rotationally connected to the inside of the shell and is fixedly connected with the gear, the bottom of the side gear ring is fixedly connected to a second rotating ring, and the top tooth surface of the side gear ring is meshed with the outer side of the gear.

As a further description of the above technical solution: the bottom of blow off pipe runs through and fixedly connected to the bottom of shell and fixedly connected with control valve.

As a further description of the above technical solution: and one ends of the water inlet pipe and the water outlet pipe, which are far away from the shell, are fixedly connected with connecting flanges.

Compared with the prior art, the utility model has the advantages that:

this scheme is through the cooperation of pressure boost recoil device cooperation actuating mechanism to realized that the device possesses and guarantees the filtration space, increases filtration efficiency, and the water flush is clean, when clearing up filtration, has prolonged life's advantage.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a schematic perspective view of a second rotary ring according to the present utility model;

fig. 4 is a schematic perspective view of a T-shaped output member according to the present utility model.

The reference numerals in the figures illustrate:

1. a housing; 2. a first rotating ring; 3. a second rotating ring; 4. a cylindrical filter element; 5. a first one-way valve; 6. a water inlet pipe; 7. a water outlet pipe; 8. a blow-down pipe; 9. a control valve; 10. a pressurizing recoil device; 101. a water storage tank; 102. a water conduit; 103. a booster pump; 104. an output pipe; 105. a T-shaped output member; 1051. a T-shaped pipe; 1052. a high pressure nozzle; 11. a driving mechanism; 111. a speed reducing motor; 112. a transmission shaft; 113. a gear; 114. a side ring gear; 12. and (5) connecting the flanges.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 4, in the filter of the water supply device of the present utility model, the filter comprises a housing 1, a first rotating ring 2 and a second rotating ring 3 are rotatably connected inside the housing 1, a cylindrical filter element 4 is fixedly installed between the first rotating ring 2 and the second rotating ring 3, a first one-way valve 5 is fixedly connected inside the first rotating ring 2, a water inlet pipe 6 is fixedly connected outside the housing 1, a water outlet pipe 7 is fixedly connected outside the housing 1, a drain pipe 8 is fixedly connected at the bottom of the second rotating ring 3, the bottom end of the drain pipe 8 extends to the bottom of the housing 1, a pressurizing and backflushing device 10 is installed on the housing 1, the output part of the pressurizing and backflushing device 10 is located inside the housing 1 and faces the outer side of the cylindrical filter element 4, a driving mechanism 11 is installed on the housing 1, and the driving mechanism 11 is matched with the second rotating ring 3.

According to the utility model, water is injected into the shell 1 through the water inlet pipe 6 as the whole of the device, then enters the cylindrical filter element 4 through the first one-way valve 5 on the first rotating ring 2 for filtering, the filtered water is discharged through the water outlet pipe 7 at the bottom through the first rotating ring 2, after the cylindrical filter element 4 is used for a long time, the water inlet pipe 7 is stopped firstly, then accumulated water in the cylindrical filter element 4 is emptied through the drain pipe 8 at the bottom, then the pressurizing backflushing device 10 backflushes the cylindrical filter element 4 from the outside, and the driving mechanism 11 is synchronously started to drive the cylindrical filter element 4 to rotate slowly, so that the cylindrical filter element 4 is comprehensively backflushed, cleaning is realized, sewage is drained through the drain pipe 8, and the first one-way valve 5 is used for blocking sewage backflow, so that the device has the advantages of ensuring the filtering space, increasing the filtering efficiency, cleaning the filtering structure by water flushing, and prolonging the service life at the same time of cleaning the filtering structure occupies a larger space in the filter element, reducing the flowing efficiency of the filtering water, and reducing the service life of the filtering device due to contact cleaning the inner wall.

Please refer to fig. 1 and 3, wherein: the pressure boost recoil device 10 includes water storage tank 101, water conduit 102, booster pump 103, output tube 104 and T shape output piece 105, the bottom fixed connection of water storage tank 101 is on shell 1, the left side of water storage tank 101 is fixed through water conduit 102 and outlet pipe 7 intercommunication, booster pump 103 fixed mounting is to the right side of water storage tank 101, the input of booster pump 103 passes through pipeline and water storage tank 101 fixed connection, the output of booster pump 103 and output tube 104 fixed connection, the other end and the T shape output piece 105 fixed connection of output tube 104, the tip of T shape output piece 105 runs through to the inside of shell 1.

In the utility model, the filtered purified water diversion part enters the water storage tank 101 for storage through the diversion pipe 102, when the cylindrical filter element 4 needs to be cleaned, the booster pump 103 is started to pump out the purified water in the water storage tank 101, and the cylindrical filter element 4 is flushed and cleaned through the T-shaped output piece 105, so that the device realizes the clean water flushing and cleaning.

Please refer to fig. 1 and 4, wherein: the tee-shaped output member 105 comprises a tee-shaped pipe 1051 and high pressure jets 1052 arranged equidistantly, the horizontal end of the tee-shaped pipe 1051 penetrating and fixedly connected to the outside of the housing 1 and fixedly connected to the output pipe 104, and the high pressure jets 1052 are vertically mounted equidistantly on the vertical end of the tee-shaped pipe 1051 and directed towards the cylindrical filter cartridge 4.

In the utility model, the tubular filter element 4 is fully and efficiently flushed through the T-shaped pipe 1051 and the high-pressure spray head 1052.

Referring to fig. 2, the driving mechanism 11 includes a gear motor 111, a transmission shaft 112, a gear 113 and a side ring 114, wherein the gear motor 111 is fixedly installed inside the housing 1, an output end of the gear motor 111 is fixedly connected with the transmission shaft 112 through a coupling, the transmission shaft 112 penetrates through and is rotatably connected to the inside of the housing 1 and is fixedly connected with the gear 113, a bottom of the side ring 114 is fixedly connected to the second rotating ring 3, and a top tooth surface of the side ring 114 is meshed with an outer side of the gear 113.

In the utility model, the reduction motor 111 is started to drive the transmission shaft 112 and the gear 113 to rotate, the gear 113 drives the side gear ring 114 to rotate so as to drive the second rotating ring 3 to rotate, and the cylindrical filter element 4 and the first rotating ring 2 are driven to synchronously rotate, so that the cylindrical filter element 4 is cleaned by omnibearing backflushing, and the cleaning efficiency is high and more comprehensive.

Please refer to fig. 1, wherein: the bottom end of the blow-down pipe 8 penetrates and is fixedly connected to the bottom of the housing 1 and is fixedly connected with a control valve 9.

In the utility model, the clamping of the sewage discharge pipe 8 is conveniently controlled by the control valve 9, so that the sewage discharge is controlled more conveniently.

Please refer to fig. 1, wherein: the end of the water inlet pipe 6 and the water outlet pipe 7 far away from the shell 1 is fixedly connected with a connecting flange 12.

In the utility model, the device is convenient to connect and install with an external pipeline through the connecting flange 12.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Filter for water supply equipment, comprising a housing (1), characterized in that: the inside rotation of shell (1) is connected with first rotating ring (2) and second rotating ring (3), fixed mounting has tube-shape filter core (4) between first rotating ring (2) and the second rotating ring (3), the inside fixedly connected with first check valve (5) of first rotating ring (2), the outside fixedly connected with inlet tube (6) of shell (1), the outside fixedly connected with outlet pipe (7) of shell (1), the bottom fixedly connected blow off pipe (8) of second rotating ring (3), the bottom of blow off pipe (8) extends to the bottom of shell (1), install pressure boost recoil device (10) on shell (1), the output of pressure boost recoil device (10) is located the inside of shell (1) and towards the outside of tube-shape filter core (4), install actuating mechanism (11) on shell (1), actuating mechanism (11) and second rotating ring (3) cooperate.

2. A filter for water supply equipment as claimed in claim 1, wherein: the supercharging backflushing device (10) comprises a water storage tank (101), a water conduit (102), a booster pump (103), an output pipe (104) and a T-shaped output piece (105), wherein the bottom of the water storage tank (101) is fixedly connected to a shell (1), the left side of the water storage tank (101) is fixedly communicated with a water outlet pipe (7) through the water conduit (102), the booster pump (103) is fixedly mounted to the right side of the water storage tank (101), the input end of the booster pump (103) is fixedly connected with the water storage tank (101) through a pipeline, the output end of the booster pump (103) is fixedly connected with the output pipe (104), the other end of the output pipe (104) is fixedly connected with the T-shaped output piece (105), and the end of the T-shaped output piece (105) penetrates into the shell (1).

3. A filter for water supply equipment as claimed in claim 2, wherein: the T-shaped output piece (105) comprises a T-shaped pipe (1051) and high-pressure spray heads (1052) which are arranged at equal intervals, wherein the horizontal end part of the T-shaped pipe (1051) penetrates through and is fixedly connected to the outer side of the shell (1) and is fixedly connected with the output pipe (104), and the high-pressure spray heads (1052) are vertically and equidistantly arranged on the vertical end part of the T-shaped pipe (1051) and face the cylindrical filter element (4).

4. A filter for water supply equipment as claimed in claim 1, wherein: the driving mechanism (11) comprises a gear motor (111), a transmission shaft (112), a gear (113) and a side toothed ring (114), wherein the gear motor (111) is fixedly installed inside the shell (1), the output end of the gear motor (111) is fixedly connected with the transmission shaft (112) through a coupler, the transmission shaft (112) penetrates through and rotates to be connected to the inside of the shell (1) and is fixedly connected with the gear (113), the bottom of the side toothed ring (114) is fixedly connected to the second rotating ring (3), and the top tooth surface of the side toothed ring (114) is meshed with the outer side of the gear (113).

5. A filter for water supply equipment as claimed in claim 1, wherein: the bottom end of the blow-down pipe (8) penetrates through and is fixedly connected to the bottom of the shell (1) and is fixedly connected with a control valve (9).

6. A filter for water supply equipment as claimed in claim 1, wherein: and the end, far away from the shell (1), of the water inlet pipe (6) and the water outlet pipe (7) is fixedly connected with a connecting flange (12).