CN218357715U

CN218357715U - Filter for water supply and drainage

Info

Publication number: CN218357715U
Application number: CN202222119071.6U
Authority: CN
Inventors: 乔阳; 郑蓓蓓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-24
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a filter for plumbing, include: the water inlet pipe is characterized in that a communicating opening is formed in the inclined surface end of the water inlet pipe in a penetrating mode, a water outlet pipe is welded at the inclined surface end of the water inlet pipe, and a filter screen cylinder is installed inside the inclined end of the water inlet pipe; the delivery end department welded connection of inlet tube has the middle part to block the subassembly, the middle part blocks that the welding of delivery port department of subassembly below has deposit dirty pipe, and the inlet tube blocks the subassembly through the middle part with the inside of depositing dirty pipe and is linked together, deposit the removable end cover of installing of tail end of dirty pipe. This filter for plumbing when needs are cleared up the impurity of depositing dirty intraduct, need not to close the process of pause rivers to the valve of pipeline, only need carry out temporary stopping through baffle middle part intercommunication department, avoid water to get into the inside of depositing dirty pipe, can realize incessantly that water can realize clearing up the impurity that filters off inside the filter promptly, its structure is optimized more, the design is more reasonable.

Description

Filter for water supply and drainage

Technical Field

The utility model relates to a water supply and drainage field specifically is a filter for water supply and drainage.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment and is used for eliminating impurities in a medium so as to protect the normal use of the valve and the equipment, and the impurities are blocked after fluid enters a filter cartridge provided with a certain specification of filter screens.

The application is improved aiming at the prior art, and comprises the following Chinese patents and application numbers: CN201922393508.3, a water supply and drainage filter equipment that provides, when using, though can play filterable effect, but when needing the impurity that the inside filter of filter crossed to clear up, then need close the pipeline this moment, make the filter inside not have rivers to pass through and just can clear up impurity, consequently when clearing up the impurity that the filter filtered out, need pipeline pause work, can't realize not pausing and clear up the work, its structure is optimized inadequately, the design is reasonable inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter for plumbing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a filter for water supply and drainage, comprising:

the water inlet pipe is characterized in that a communicating opening is formed in the inclined surface end of the water inlet pipe in a penetrating mode, a water outlet pipe is welded at the inclined surface end of the water inlet pipe, and a filter screen cylinder is installed inside the inclined end of the water inlet pipe;

the delivery end department welded connection of inlet tube has the middle part to block the subassembly, the middle part blocks that the welding of delivery port department of subassembly below has deposit dirty pipe, and the inlet tube blocks the subassembly through the middle part with the inside of depositing dirty pipe and is linked together, deposit the removable end cover of installing of tail end of dirty pipe.

As a further aspect of the present invention: the welding has two water conservancy diversion storehouses in the inside of inlet tube tip, and two water conservancy diversion storehouses are relative setting, the filter screen section of thick bamboo is fixed between the opposite face of two filter screen sections of thick bamboo.

As a further aspect of the present invention: the middle part blocks the subassembly and includes square storehouse, one side in square storehouse is run through and is seted up the opening of intaking, the opposite side in square storehouse is run through and is seted up the opening of going out water.

As a further aspect of the present invention: the inside welding in square storehouse has the piece that blocks, square storehouse rotates through the bearing of the installation above that and installs the lead screw, the front end fixed mounting of lead screw has the knob, the driving plate is installed to the screw thread on the outer wall of lead screw, and the spacing inside that slides at square storehouse of driving plate, the back mounted of driving plate has the baffle, and the baffle is arranged in the crack that forms between the inner wall in square storehouse and the piece that blocks.

As a further aspect of the present invention: the right side of square storehouse inner wall is installed the slide rail, gliding slider on the slide rail is installed on the right side of driving plate.

As a further aspect of the present invention: the flange plate is welded at the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe, so that the filter is connected and fixed with the pipeline conveniently.

As a further aspect of the present invention: the sewage storage pipe is characterized in that an external thread is formed in the outer wall of the tail end of the sewage storage pipe, an internal thread is formed in the inner wall of the end cover, the sewage storage pipe is detachably connected with the internal thread of the end cover through the external thread, and two convex rods are welded on the outer wall of the end cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, the setting in two water conservancy diversion storehouses blocks in the inside formation of inlet tube, installs the filter screen section of thick bamboo between two water conservancy diversion storehouses, makes water just can get into the inside of outlet pipe through the intercommunication mouth after filtering through the filter screen section of thick bamboo, guarantees to carry out hundred percent abundant filtration to the water through the inlet tube is inside.

2. The utility model discloses, when needs are cleared up the impurity of depositing dirty intraduct, need not to close the process of pause rivers to the valve of pipeline, only need carry out temporary stopping through baffle middle part intercommunication department, avoid water to get into the inside of depositing dirty pipe, can realize incessantly not watering and can realize clearing up the impurity that filters out inside, its structure is optimized more, the design is more reasonable.

Drawings

FIG. 1 is a schematic view showing a structure of a strainer for water supply and drainage;

FIG. 2 is a sectional view of an inlet pipe of a strainer for water supply and drainage;

FIG. 3 is a cross-sectional view of a square cartridge in a filter for water supply and drainage.

In the figure: the sewage treatment device comprises a water inlet pipe 1, a water outlet pipe 2, a flange plate 3, a sewage storage pipe 4, a convex rod 5, an end cover 6, a middle blocking assembly 7, a flow guide bin 8, a communication port 9, a filter screen cylinder 10, a knob 11, a square bin 12, a screw rod 13, a sliding rail 14, a transmission plate 15, a baffle plate 16, a water inlet port 17, a water outlet port 18, a blocking block 19 and a sliding block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution, a filter for water supply and drainage, comprising:

the water inlet pipe comprises a water inlet pipe 1, wherein a communication port 9 is formed in the inclined plane end of the water inlet pipe 1 in a penetrating mode, a water outlet pipe 2 is welded at the inclined plane end of the water inlet pipe 1, the water outlet pipe 2 is communicated with the inside of the water inlet pipe 1 through the communication port 9, and a filter screen cylinder 10 is arranged inside the inclined end of the water inlet pipe 1;

the delivery end department welded connection of inlet tube 1 has the middle part to block subassembly 7, and the middle part blocks that the welding of delivery port department of subassembly 7 below has deposit dirty pipe 4, and inlet tube 1 blocks subassembly 7 through the middle part with the inside of depositing dirty pipe 4 and is linked together, deposits the removable end cover 6 of installing of tail end of dirty pipe 4.

The welding has two water conservancy diversion storehouses 8 in the inside of inlet tube 1 tip, and two water conservancy diversion storehouses 8 are relative setting, filter screen section of thick bamboo 10 is fixed between the opposite face of two filter screen sections of thick bamboo 10, the setting of two water conservancy diversion storehouses 8, stop in the inside formation of inlet tube 1, install filter screen section of thick bamboo 10 between two water conservancy diversion storehouses 8, make water just can get into the inside of outlet pipe 2 through intercommunication mouth 9 after filtering through filter screen section of thick bamboo 10, guarantee to carry out hundred percent abundant filtration to water through inlet tube 1 inside.

Middle part blocks subassembly 7 and includes square storehouse 12, and one side of square storehouse 12 is run through and has been seted up inlet opening 17, and square storehouse 12 is linked together through inlet opening 17 and inlet tube 1's inside, and the opposite side of square storehouse 12 is run through and has been seted up outlet opening 18, and square storehouse 12 is linked together through outlet opening 18 and the inside of depositing dirty pipe 4.

The inside welding of square storehouse 12 has the stopper 19, square storehouse 12 is installed lead screw 13 through the bearing rotation of the installation above that, and the tail end of lead screw 13 passes through the bearing and is connected with stopper 19 rotation, the front end fixed mounting of lead screw 13 has knob 11, threaded mounting has driving plate 15 on the outer wall of lead screw 13, and the inside of square storehouse 12 of 15 spacing slip of driving plate, run through on the driving plate 15 and offer and have a screw hole with lead screw 13 threaded connection, the back mounted of driving plate 15 has baffle 16, baffle 16 is arranged in the crack that forms between the inner wall of square storehouse 12 and stopper 19, under normal conditions, baffle 16 is not causing the blockking to intake through opening 17, and the back of baffle 16 and the back of stopper 19 are in the same straight line, when clearing up the inside impurity of depositing dirty pipe 4, need not to close the process of pause rivers to the valve of pipeline, only need carry out temporary blockking through baffle 16 centering portion intercommunication department, avoid water to get into the inside of depositing dirty pipe 4, can realize that the impurity of filtering off the filter can realize not stopping constantly, its structure optimization, the design is more reasonable.

A slide rail 14 is arranged on the right side of the inner wall of the square bin 12, and a slide block 20 which slides on the slide rail 14 is arranged on the right side of the driving plate 15.

The water inlet end of the water inlet pipe 1 and the water outlet end of the water outlet pipe 2 are welded with flange plates 3, so that the filter is connected and fixed with a pipeline conveniently.

Deposit and seted up the external screw thread on the outer wall of dirty pipe 4 tail end, be provided with the internal thread on the inner wall of end cover 6, deposit and realize removable threaded connection between the internal thread on dirty pipe 4 and the end cover 6 through the external screw thread on it, the welding has two nose bars 5 on the outer wall of end cover 6.

The utility model discloses a theory of operation is:

when in use, under normal conditions, the baffle 16 does not block the water inlet port 17, and the back surface of the baffle 16 and the back surface of the blocking block 19 are in the same straight line;

the filter is arranged in a water supply and drainage pipeline through a flange plate 3, after water enters the interior of a water inlet pipe 1, water flow is filtered through a filter screen cylinder 10, then the water flow enters the interior of a water outlet pipe 2 through a communication port 9 and is conveyed backwards, filtered impurities enter the interior of a square bin 12 through a water inlet through port 17, and then the impurities can only fall into the interior of a sewage storage pipe 4 through a water outlet through port 18 for storage under the blocking and guiding of a baffle 16 and a blocking block 19;

when needs are cleared up the impurity of depositing dirty pipe 4 inside, rotatory knob 11 drives the lead screw 13 rotatory, screw 13 and driving plate 15's screw drive effect, make driving plate 15 drive baffle 16 and remove to the rear, baffle 16 blocks up intake port 17 completely, avoid the inside entering of water inlet pipe 1 through square storehouse 12 to deposit dirty pipe 4's inside, filter screen cylinder 10 continues to filter the water of inlet pipe 1 inside this moment, and the impurity of crossing the filtration is temporarily deposited in filter screen cylinder 10's inside, then pull down end cover 6 from depositing dirty pipe 4, can clear up the impurity of depositing dirty pipe 4 inside accumulation, install end cover 6 at the tail end of depositing dirty pipe 4 after the clearance is accomplished, remove baffle 16 and move to the place ahead and reset, remove the jam to intake port 17, the impurity of the inside accumulation of filter screen cylinder 10 can fall into the inside of depositing dirty pipe 4 through square storehouse 12 once more.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A filter for water supply and drainage, characterized in that: the method comprises the following steps:

the water inlet pipe comprises a water inlet pipe (1), wherein a communication port (9) is formed in the inclined plane end of the water inlet pipe (1) in a penetrating mode, a water outlet pipe (2) is welded and installed at the inclined plane end of the water inlet pipe (1), and a filter screen cylinder (10) is installed inside the inclined end of the water inlet pipe (1);

the welding of the delivery end department of inlet tube (1) has the middle part to block subassembly (7), the middle part blocks that the welding of delivery port department of subassembly (7) below has and deposits dirty pipe (4), and inlet tube (1) blocks subassembly (7) through the middle part with the inside of depositing dirty pipe (4) and is linked together, end cover (6) are installed to the tail end removable of depositing dirty pipe (4).

2. A filter for water supply and drainage according to claim 1, wherein: the welding has two water conservancy diversion storehouses (8) in the inside of inlet tube (1) tip, and two water conservancy diversion storehouses (8) are relative setting, filter screen cylinder (10) are fixed between the opposite face of two filter screen cylinders (10).

3. A filter for water supply and drainage according to claim 2, wherein: middle part blocks subassembly (7) and includes square storehouse (12), one side of square storehouse (12) is run through and has been seted up into water opening (17), the opposite side of square storehouse (12) is run through and has been seted up out water opening (18).

4. A filter for water supply and drainage according to claim 3, wherein: the inside welding of square storehouse (12) has stop block (19), square storehouse (12) are rotated through the bearing of installation above that and are installed lead screw (13), the front end fixed mounting of lead screw (13) has knob (11), driving plate (15) are installed to the screw thread on the outer wall of lead screw (13), and the inside of driving plate (15) spacing slip in square storehouse (12), the back mounted of driving plate (15) has baffle (16), and baffle (16) are arranged in the crack of inner wall of square storehouse (12) and stop forming between block (19).

5. A filter for water supply and drainage according to claim 4, wherein: slide rail (14) are installed on the right side of square storehouse (12) inner wall, gliding slider (20) on slide rail (14) are installed on the right side of driving plate (15).

6. A filter for water supply and drainage according to claim 1, wherein: the water inlet end of the water inlet pipe (1) and the water outlet end of the water outlet pipe (2) are welded with flange plates (3), so that the filter is fixedly connected with a pipeline.

7. A filter for water supply and drainage according to claim 1, wherein: the sewage storage pipe is characterized in that an external thread is formed in the outer wall of the tail end of the sewage storage pipe (4), an internal thread is formed in the inner wall of the end cover (6), the sewage storage pipe (4) is connected with the internal thread of the end cover (6) in a detachable threaded mode through the external thread on the sewage storage pipe, and two convex rods (5) are welded to the outer wall of the end cover (6).