CN210934063U - Water supply and drainage filter equipment for construction - Google Patents

Abstract

The utility model discloses a plumbing filter equipment for construction, include: connecting tube, the connecting tube inboard is equipped with the rose box and the inside inner chamber that is equipped with of rose box, the inner chamber both sides are equipped with the inside mounting groove that is equipped with of fixing base and fixing base, the inside gomphosis each other between mount pad and the mounting groove that is equipped with of mounting groove, the mount pad inboard is equipped with filter plate and passes through bolt and mount pad fixed connection, the fixing base middle part is equipped with pivot and is equipped with the guide plate all around, the guide plate is located between two sets of filter plates, the guide plate side is equipped with and contacts each other between scraper blade and the filter plate, the opposite side of filter plate is equipped with first screw. The utility model discloses set up the mounting groove in the inside fixing base of rose box, with the mutual gomphosis between the mount pad of both sides about the filter plate, when having guaranteed that the filter plate is stable, make things convenient for the filter plate to dismantle the installation.

Description

A kind of water supply and drainage filter device for building construction

technical field

The utility model relates to the technical field of water supply and drainage engineering, in particular to a water supply and drainage filter device for building construction.

Background technique

Building water supply and drainage engineering is a branch of water supply and drainage engineering, as well as a branch of building installation engineering. It is mainly a discipline that studies the water supply and drainage problems inside the building to ensure the function and safety of the building. Mainly divided into: building water supply system, building drainage system (including rainwater and sewage, waste water), fire hydrant water supply system, automatic sprinkler fire extinguishing system, landscape system, hot water system, reclaimed water system, etc.

At present, the existing water supply and drainage filter device has the following problems: 1. The internal filter element or filter plate of the existing water supply and drainage filter device is a fixed structure and cannot be replaced. After long-term use, it needs to be replaced as a whole, which greatly increases the cost; 2 . The filter residue filtered on the surface of the filter plate inside the existing water supply and drainage filter device will adhere to the surface of the filter plate after long-term use, resulting in blockage of the filter plate, seriously affecting the use and shortening the service life of the filter device. Therefore, it is necessary to provide a new technical solution to solve it.

Utility model content

The purpose of the utility model is to provide a water supply and drainage filter device for building construction, the water supply and drainage filter device is provided with a mounting groove in a fixed seat inside the filter box, and is fitted with the mounting seats on the upper and lower sides of the filter plate to ensure that While the filter plate is stable, it is convenient for the filter plate to be disassembled and installed to meet the practical application requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a water supply and drainage filter device for building construction, comprising: a connection pipe, a filter box is arranged inside the connection pipe and an inner cavity is arranged inside the filter box, the inner cavity is There are fixed seats on both sides and a mounting groove inside the fixed seat, a mounting seat is arranged inside the mounting groove, and the mounting seat and the mounting groove are fitted with each other, the inner side of the mounting seat is provided with a filter plate, and the filter plate passes through the bolts It is fixedly connected with the mounting seat. The middle of the fixing seat is provided with a rotating shaft and a baffle plate is arranged around the rotating shaft. The baffle plate is located between the two groups of filter plates. The filter plates are in contact with each other, the other side of the filter plate is provided with a first screw and the upper part of the first screw is provided with a second motor, the first screw is connected with the power output end of the second motor, and the first screw is connected to the power output end of the second motor. A movable block is provided on the surface of a screw, and the movable block is threadedly connected with the first screw. The side of the movable block is provided with a scraper, and the scraper and the other side of the filter plate are in contact with each other. The holes and the through holes are located on both sides of the filter plate, the lower part of the through hole is provided with a collection hopper and the lower part of the collection hopper is provided with a control valve, the bottom of the filter box is provided with a filter residue collection box and the bottom of the filter residue collection box is provided with a discharge port, The right side of the filter residue collection box is provided with a first motor and the power output end of the motor motor is connected, the side of the first motor is provided with a second screw and the surface of the second screw is provided with a sliding block. The two screws are threadedly connected, and sliding blocks are arranged on both sides of the sliding block.

As a preferred embodiment of the present invention, flanges are provided on both sides of the connecting pipeline, and the connecting pipeline is connected with the water supply and drainage pipeline through the flanges.

As a preferred embodiment of the present invention, four groups of guide plates are arranged around the rotating shaft, and both the guide plates and the scraper are in a semi-arc structure.

As a preferred embodiment of the present invention, an intercepting plate is provided at the bottom of the side surface of the first screw, and the intercepting plate is located at the upper part of the through holes and communicates with the through holes.

As a preferred embodiment of the present invention, a push plate is provided on the side of the sliding block, the push plate is in a triangular structure, and the bottom and the filter residue collection box are in contact with each other.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

(1) The utility model is provided with a mounting groove in the fixed seat inside the filter box, which is fitted with the mounting seats on the upper and lower sides of the filter plate, which ensures the stability of the filter plate and facilitates the disassembly and installation of the filter plate.

(2) The utility model sets a rotating shaft between the filter plates, cooperates with the deflector and the scraper to clean the filter residue on the inner surface of the filter plate, and at the same time the second motor drives the first screw to rotate, so that the movable block drives the scraper in the filter plate. The side surface moves to scrape off the filter residue on the surface, and the filter plate is cleaned during use, which greatly increases the service life of the filter plate.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the guide plate of the present invention;

Figure 3 is a schematic diagram of the internal structure of the filter residue collection box of the present invention.

In the figure: connecting pipe-1, flange plate-2, filter box-3, filter residue collection box-4, first motor-5, discharge port-6, inner cavity-7, fixing seat-8, installation groove- 9. Mounting seat-10, filter plate-11, rotating shaft-12, deflector-13, scraper-14, through hole-15, retention plate-16, second motor-17, first screw-18, scraper -19, movable block-20, second screw-21, sliding block-22, sliding block-23, push plate-24, collecting hopper-25, control valve-26.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a water supply and drainage filtering device for building construction, comprising: a connecting pipe 1, a filter box 3 is arranged inside the connecting pipe 1, and a filter box 3 is provided inside the filter box 3 The inner cavity 7, the two sides of the inner cavity 7 are provided with a fixed seat 8 and the inside of the fixed seat 8 is provided with a mounting groove 9, and the interior of the mounting groove 9 is provided with a mounting seat 10, and the mounting seat 10 and the mounting groove 9 are fitted with each other, and the mounting seat The inner side of 10 is provided with a filter plate 11 and the filter plate 11 is fixedly connected with the mounting seat 10 through bolts, the filter plate is fixed to each other through the bolt and the mounting seat, and the mounting seat 10 is inserted into the mounting groove 9 and slides, so that the mounting seat is 10 and the installation groove 9 are fitted with each other, which ensures the stability of the filter plate 11 and facilitates its disassembly and installation. 13 is located between the two groups of filter plates 11. The side of the guide plate 13 is provided with a scraper 14 and the scraper 14 and the filter plate 11 are in contact with each other. The water flow enters the filter box 3 through the connecting pipe 1, and passes through the left filter plate 11. After filtering, the rotating shaft 12 is driven to rotate, so that the deflector 13 rotates to guide the water flow. At the same time, the scraper 14 provided on the side of the deflector 13 and the filter plate 11 are in contact with each other, and the filter residue retained by the filter plate 11 is scraped off. The surface of the filter plate 11 is cleaned, the other side of the filter plate 11 is provided with a first screw 18 and the upper part of the first screw 18 is provided with a second motor 17, the first screw 18 is connected with the power output end of the second motor 17, A movable block 20 is provided on the surface of the first screw 18 and the movable block 20 is threadedly connected with the first screw 18. The side of the movable block 20 is provided with a scraper 19 and the scraper 19 is in contact with the other side of the filter plate 11. The second motor 17 drives the first screw 18 to rotate, so that the movable block 20 moves horizontally up and down on the surface of the first screw 18, thereby driving the scraper 14 on the side of the movable block 20 to contact the other side of the filter plate 11, and the filter residue on the surface is moved. For cleaning, there are through holes 15 inside the lower fixed seat 8 and the through holes 15 are located on both sides of the filter plate 11. The lower part of the through hole 15 is provided with a collecting hopper 25 and the lower part of the collecting hopper 25 is provided with a control valve 26, and the scraped filter residue passes through the filter plate. The hole 15 flows into the collecting hopper 25, the control valve 26 controls the opening and closing of the collecting hopper 25, the filter box 3 is provided with a filter residue collection box 4 at the bottom, and the filter residue collection box 4 is provided with a discharge port 6 at the bottom, and the right side of the filter residue collection box 4 is provided. There is a first motor 5 and the power output end of the motor motor is connected. The side of the first motor 5 is provided with a second screw 21 and the surface of the second screw 21 is provided with a sliding block 22, and the thread between the sliding block 22 and the second screw 21 It is connected and there are sliders 23 on both sides of the sliding block 22. When the collecting hopper 25 collects a certain amount of filter residue, the control valve 26 is opened, so that the filter residue in the collecting hopper 25 flows into the filter residue collecting box 4, and the first motor 5 is started to drive the second screw. 21 rotates, so that the sliding block 22 moves on the surface of the second screw 21, and the sliding blocks 23 provided on both sides ensure the stability of the sliding block 22 movement, and at the same time drive the filter residue to move to the discharge port 6, and discharge through the discharge port 6 .

Further improvement, as shown in Figure 1: the connecting pipe 1 is provided with flanges 2 on both sides, and the connecting pipe 1 is connected with the water supply and drainage pipe through the flange 2, and the connecting pipe 1 is connected with the water supply and drainage pipe through the flange 2. Pipe connection increases its tightness, and it is easy to install and disassemble.

For further improvement, as shown in FIG. 1: four sets of guide plates 13 are arranged around the rotating shaft 12, and the guide plates 13 and the scrapers 14 are both semi-arc structures, and the guide plates 13 and the scrapers 14 are both semi-arc structures. The arc-shaped structure increases the relative force between the deflector 13 and the water flow, ensuring that the deflector 13 always rotates in one direction.

Further improved, as shown in FIG. 1 : the first screw 18 is provided with a retaining plate 16 at the bottom of the side surface, and the retaining plate 16 is located at the upper part of the through hole 15 and communicated with the through hole 15, and the retaining plate 16 is easy to install. The scraped filter residue is retained to prevent the filter residue from continuing to flow with the water flow.

Further improved, as shown in Figure 3: the sliding block 22 is provided with a push plate 24 on the side and the push plate 24 is in a triangular structure and the bottom is in contact with the filter residue collection box 4, the push plate 24 is in a triangular structure and the bottom of the push plate 24 is in contact with the filter residue. The collection boxes 4 are in contact with each other, which improves the cleaning effect of the filter residue in the filter residue collection box 4 .

In the utility model, the filter plate is fixed to each other through bolts and the installation seat, the installation seat 10 is inserted into the installation groove 9 and slides, so that the installation seat 10 and the installation groove 9 are fitted with each other to ensure the filter plate 11. At the same time, it is convenient to disassemble and install it. The water flow enters the filter box 3 through the connecting pipe 1, and is filtered by the left filter plate 11 to drive the rotating shaft 12 to rotate, so that the guide plate 13 rotates to guide the water flow and divert the flow at the same time. The scraper 14 provided on the side of the plate 13 and the filter plate 11 are in contact with each other, scrape off the filter residue retained by the filter plate 11, clean the surface of the filter plate 11, start the second motor 17 to drive the first screw 18 to rotate, and make the movement The block 20 moves horizontally up and down on the surface of the first screw 18, thereby driving the scraper 14 on the side of the movable block 20 to contact the other side of the filter plate 11 to clean the filter residue on its surface. The hole 15 and the through hole 15 are located on both sides of the filter plate 11. When the collecting hopper 25 collects a certain amount of filter residue, the control valve 26 is opened, so that the filter residue in the collecting hopper 25 flows into the filter residue collecting box 4, and the first motor 5 is started to drive the second The rotation of the screw 21 makes the sliding block 22 move on the surface of the second screw 21, and the sliding blocks 23 provided on both sides ensure the stability of the movement of the sliding block 22, and at the same time drive the filter residue to move to the discharge port 6, through the discharge port 6 discharge.

The products protected by this scheme have been put into actual production and application, especially the application in the field of water supply and drainage engineering has achieved certain success, which obviously proves that the technical scheme of this product is beneficial and meets the needs of society. Suitable for mass production and promotion.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A water supply and drainage filter device for building construction, characterized in that it comprises: a connecting pipe (1), a filter box (3) is provided inside the connecting pipe (1) and an inner cavity is provided inside the filter box (3). (7), a fixing seat (8) is provided on both sides of the inner cavity (7) and a mounting groove (9) is provided inside the fixing seat (8), and a mounting seat (10) is provided inside the mounting groove (9). And the mounting seat (10) and the mounting groove (9) are fitted with each other, the inner side of the mounting seat (10) is provided with a filter plate (11), and the filter plate (11) is fixedly connected to the mounting seat (10) by bolts, A rotating shaft (12) is arranged in the middle of the fixing seat (8), and a guide plate (13) is arranged around the rotating shaft (12), and the guide plate (13) is located between the two groups of filter plates (11). A scraper (14) is provided on the side of the deflector (13), and the scraper (14) and the filter plate (11) are in contact with each other, and the other side of the filter plate (11) is provided with a first screw (18) And the upper part of the first screw (18) is provided with a second motor (17), the first screw (18) is connected with the power output end of the second motor (17), and the surface of the first screw (18) is provided with The movable block (20) and the movable block (20) and the first screw (18) are threadedly connected, the side of the movable block (20) is provided with a scraper (19), and the scraper (19) is on the other side of the filter plate (11). One side is in contact with each other, the lower part of the fixing seat (8) is provided with a through hole (15), the through hole (15) is located on both sides of the filter plate (11), and the lower part of the through hole (15) is provided with a collector The hopper (25) and the lower part of the collecting hopper (25) are provided with a control valve (26), the bottom of the filter box (3) is provided with a filter residue collection box (4), and the bottom of the filter box (4) is provided with a discharge port (6) ), the right side of the filter residue collection box (4) is provided with a first motor (5) and is connected with the power output end of the motor, the side of the first motor (5) is provided with a second screw (21) and the first motor (5) is provided with a second screw (21). A sliding block (22) is provided on the surface of the second screw (21), the sliding block (22) and the second screw (21) are threadedly connected, and sliding blocks (23) are provided on both sides of the sliding block (22). 2. A water supply and drainage filter device for building construction according to claim 1, characterized in that: flanges (2) are provided on both sides of the connecting pipe (1) and the connecting pipe (1) passes through the flanges (2) Connect with the water supply and drainage pipes. 3. A water supply and drainage filter device for building construction according to claim 1, characterized in that: four sets of guide plates (13) are provided around the rotating shaft (12), and the guide plates (13) and the scraper are arranged around the rotating shaft (12). (14) are all semi-arc structures. 4. A water supply and drainage filter device for building construction according to claim 1, characterized in that: a retaining plate (16) is provided at the bottom of the side of the first screw (18) and the retaining plate (16) is located in the through hole (16). 15) and communicate with the through hole (15). 5. A water supply and drainage filter device for building construction according to claim 1, characterized in that: a push plate (24) is provided on the side of the sliding block (22), and the push plate (24) is in a triangular structure and the bottom is The filter residue collecting boxes (4) are in contact with each other.

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