CN215630567U

CN215630567U - Filter equipment that plumbing that municipal works were used was used

Info

Publication number: CN215630567U
Application number: CN202122140418.0U
Authority: CN
Inventors: 郑景波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-25
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a filtering device for water supply and drainage for municipal engineering, which comprises a drainage pipe, wherein the front part of the outer surface of the drainage pipe is movably connected with a corresponding device, the rear end of the corresponding device is in threaded connection with a protective device, the right part of the outer surface of the drainage pipe is fixedly connected with a connecting pipe, the right part of the outer surface of the connecting pipe is fixedly connected with a plurality of screw blocks, the inner wall of the drainage pipe is provided with a plurality of elongated slots, the right end of the drainage pipe is movably connected with a connecting device, and the right end of the connecting device is clamped with the filtering device. According to the filtering device for water supply and drainage for municipal engineering, the connecting device and the filtering device are arranged on the whole device and matched for use, so that impurities in water are effectively filtered, the filtering device is convenient to disassemble, assemble and use, simple in structure and low in cost, is suitable for popularization and use, and improves the drainage efficiency of municipal engineering.

Description

Filter equipment that plumbing that municipal works were used was used

Technical Field

The utility model relates to the field of municipal engineering equipment, in particular to a filtering device for water supply and drainage for municipal engineering.

Background

At present, as is well known, a water flow pipeline for municipal construction is one of necessary common equipment in a municipal water supply and drainage process, in the municipal water supply and drainage process, as a conveying channel for water flow and impurities, the anti-blocking performance of the pipeline directly influences the engineering progress and quality 1 of the whole municipal water supply and drainage operation, and a water supply and drainage filtering device for the existing municipal engineering drains water in a way of accumulated water extraction, but in the extraction process, more sand and stone particles are mixed in water, so that the filtering is not carried out as early as the impact of the water flow, and the inner wall of a drainage pipe is easily damaged; 2. the existing filtering device for water supply and drainage for municipal engineering usually utilizes a filtering plate to filter in the using process, the filtering plate is fixedly arranged in a main body, but the filtering plate can be corroded and damaged or blocked after being used for a long time, and cannot be replaced and cleaned; therefore, we propose a new type.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a filtering device for water supply and drainage in municipal engineering, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a filter equipment that plumbing that municipal works were used, includes the drain pipe, the anterior swing joint of surface of drain pipe has corresponding device, the rear end threaded connection who corresponds the device has protector, the surface right part fixedly connected with connecting pipe of drain pipe, the surface right part fixedly connected with spiral shell piece of connecting pipe, the spiral shell piece is provided with a plurality of, the inner pipe wall of drain pipe is opened there is the elongated slot, a plurality of has been seted up to the elongated slot, the right-hand member swing joint of drain pipe has connecting device, connecting device's right-hand member joint has filter equipment.

Preferably, the connecting device comprises an outer pipe, a circular groove is formed in the right portion of the inner pipe wall of the outer pipe, a plurality of clamping strips are fixedly connected to the outer surface of the outer pipe, clamping grooves are formed in the front portion of the right end of the outer pipe and the rear portion of the right end of the outer pipe, and the outer pipe is clamped at the right end of the drain pipe.

Preferably, the filter device comprises a backing ring, the front portion of the right end of the backing ring and the rear portion of the right end of the backing ring are fixedly connected with fixing rods, the outer surface of each fixing rod is fixedly connected with a fixture block, the left end of the backing ring is fixedly connected with an inner tube, the left end of the inner tube is fixedly connected with a filter screen, and the backing ring is clamped at the right end of the outer tube.

Preferably, protector includes right backplate, a screw has all been opened in the anterior segment four corners of right backplate, the equal threaded connection in rear end four corners of right backplate has the bolt, the equal fixedly connected with of front end upper portion and the front end lower part of right backplate corresponds the piece, open the front end middle part of right backplate has half arc groove No. one, right backplate is located the surface rear portion of drain pipe.

Preferably, the corresponding device comprises a left guard plate, two screw holes are formed in four corners of the rear end of the left guard plate, corresponding grooves are formed in the upper portion of the rear end of the left guard plate and the lower portion of the rear end of the left guard plate, two semi-arc grooves are formed in the middle of the rear end of the left guard plate, and the left guard plate is located in the front of the outer surface of the drain pipe.

Preferably, the position sizes of the four first screw holes are matched with the position sizes of the four bolts, and the position sizes of the two corresponding blocks are matched with the position sizes of the two corresponding grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the connecting device is arranged on the whole device, the long groove is formed in the right end of the drain pipe, the outer pipe is detachably arranged at the right part of the inner pipe wall of the drain pipe by using the plurality of clamping strips, and the filter device is matched for use, so that the damage of large-particle sand to the inner wall of the drain pipe is avoided.

2. Through set up filter equipment on whole device, adopt detachable at the right-hand member of outer tube, with the inside pipe wall middle part of backing ring joint at the outer tube, at the left end fixed mounting inner tube of backing ring to the fixed mounting filter screen, the mesh diameter of filter screen is 1mm-2.5mm, makes it effectual filter aquatic impurity, and the filter screen adopts honeycomb type structure, is convenient for collect impurity in the inner tube, avoids in the impurity stream drainage pipe, it is all very convenient to take off the filter screen and wash and install.

Drawings

FIG. 1 is a schematic view showing the overall construction of a filtration apparatus for plumbing of municipal works according to the present invention;

FIG. 2 is a sectional view showing the construction of a filter device for plumbing of municipal works according to the present invention;

FIG. 3 is a schematic view showing the overall construction of a filter device for municipal works water supply and drainage according to the present invention;

FIG. 4 is a schematic view showing the overall construction of a guard of a filtering apparatus for plumbing of municipal works according to the present invention;

fig. 5 is a schematic connection diagram of a corresponding device of the filtering device for municipal engineering water supply and drainage of the utility model.

In the figure: 1. a drain pipe; 2. a filtration device; 3. a connecting device; 4. a long groove; 5. a screw block; 6. a connecting pipe; 7. a guard; 8. a corresponding device; 31. an outer tube; 32. a card slot; 33. a circular groove; 34. clamping the strip; 21. a backing ring; 22. fixing the rod; 23. a clamping block; 24. a filter screen; 25. an inner tube; 72. a bolt; 73. a first half arc groove; 74. a corresponding block; 75. a first screw hole; 76. a right guard plate; 81. a left guard plate; 82. a second half-arc groove; 83. a corresponding groove; 84. and a second screw hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a filtering device for water supply and drainage for municipal engineering comprises a drainage pipe 1, wherein the front part of the outer surface of the drainage pipe 1 is movably connected with a corresponding device 8, the rear end of the corresponding device 8 is in threaded connection with a protection device 7, the right part of the outer surface of the drainage pipe 1 is fixedly connected with a connecting pipe 6, the right part of the outer surface of the connecting pipe 6 is fixedly connected with a screw block 5, the screw block 5 is provided with a plurality of long grooves 4, the inner wall of the drainage pipe 1 is provided with a plurality of long grooves 4, the right end of the drainage pipe 1 is movably connected with a connecting device 3, and the right end of the connecting device 3 is clamped with a filtering device 2.

The connecting device 3 comprises an outer pipe 31, a circular groove 33 is formed in the right part of the inner wall of the outer pipe 31, the backing ring 21 is clamped in the middle of the inner wall of the outer pipe 31, a plurality of clamping strips 34 are fixedly connected to the outer surface of the outer pipe 31, clamping grooves 32 are formed in the front part and the rear part of the right end of the outer pipe 31, and the outer pipe 31 is clamped at the right end of the drain pipe 1; the filtering device 2 comprises a backing ring 21, the front part of the right end and the rear part of the right end of the backing ring 21 are fixedly connected with fixing rods 22, the outer surfaces of the fixing rods 22 are fixedly connected with clamping blocks 23, the left end of the backing ring 21 is fixedly connected with an inner pipe 25, so that impurities can be conveniently collected in the inner pipe 25, the impurities are prevented from flowing into the drain pipe 1, the left end of the inner pipe 25 is fixedly connected with a filter screen 24, the filter screen 24 is of a honeycomb structure, the diameter of meshes of the filter screen 24 is 1mm-2.5mm, so that the filter screen can effectively filter the impurities in water, and the backing ring 21 is clamped at the right end of the outer pipe 31; the protection device 7 comprises a right protection plate 76, four corners of the front section of the right protection plate 76 are provided with first screw holes 75, four corners of the rear end of the right protection plate 76 are in threaded connection with bolts 72, the upper part of the front end and the lower part of the front end of the right protection plate 76 are fixedly connected with corresponding blocks 74, the middle part of the front end of the right protection plate 76 is provided with a first semi-arc groove 73, and the right protection plate 76 is positioned at the rear part of the outer surface of the drain pipe 1; the corresponding device 8 comprises a left guard plate 81, four corners of the rear end of the left guard plate 81 are provided with a second screw hole 84, the upper part of the rear end and the lower part of the rear end of the left guard plate 81 are provided with corresponding grooves 83, the middle part of the rear end of the left guard plate 81 is provided with a second semi-arc groove 82, and the left guard plate 81 is positioned at the front part of the outer surface of the drain pipe 1; the position sizes of the four first screw holes 75 are matched with the position sizes of the four bolts 72, the left guard plate 81 and the right guard plate 76 are installed together in a threaded mode through the four bolts 72, the position sizes of the two corresponding blocks 74 are matched with the position sizes of the two corresponding grooves 83, and the two corresponding blocks 74 correspond to the corresponding grooves 83.

It should be noted that, the utility model is a filtering device for water supply and drainage for municipal engineering, through the right part of the outer surface of the drain pipe 1 is movably installed with the left guard plate 81 and the right guard plate 76, two corresponding blocks 74 correspond to the corresponding grooves 83, the left guard plate 81 and the right guard plate 76 are screwed together by four bolts 72, the right end connecting component of the drain pipe 1 is protected, the device is prevented from being damaged by external factors, the device is moved to the using point, the connecting pipe 6 is screwed at the water outlet position of the pipeline, the right end of the drain pipe 1 is opened with the elongated slot 4, the outer pipe 31 is installed at the right part of the inner pipe wall of the drain pipe 1 by using a plurality of detachable clamping strips 34, the right end of the outer pipe 31 is detachably used, the backing ring 21 is clamped at the middle part of the inner pipe wall of the outer pipe 31, the inner pipe 25 is fixedly installed at the left end of the backing ring 21, and the filter screen 24 is fixedly installed, and the filter screen 24 is of a honeycomb type structure, make it cross water impurity and filter, be convenient for collect impurity in inner tube 25, avoid impurity to flow into in the drain pipe 1, only need to pull down fixture block 23 on the dead lever 22, can take off, it is all very convenient to take off filter screen 24 and wash and adorn, whole device simple structure, strong adaptability is favorable to the use of the filter equipment of plumbing usefulness that municipal works used.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A filter device for water supply and drainage for municipal works, comprising a drainage pipe (1), characterized in that: the water draining device is characterized in that a corresponding device (8) is movably connected to the front portion of the outer surface of the water draining pipe (1), a protection device (7) is connected to the rear end of the corresponding device (8) in a threaded mode, a connecting pipe (6) is fixedly connected to the right portion of the outer surface of the water draining pipe (1), a screw block (5) is fixedly connected to the right portion of the outer surface of the connecting pipe (6), a plurality of screw blocks (5) are arranged, an elongated groove (4) is formed in the inner wall of the water draining pipe (1), a plurality of long grooves (4) are formed in the elongated groove (4), a connecting device (3) is movably connected to the right end of the water draining pipe (1), and a filtering device (2) is clamped to the right end of the connecting device (3).

2. The filtering device for the municipal water supply and drainage according to claim 1, wherein: the connecting device (3) comprises an outer pipe (31), a circular groove (33) is formed in the right portion of the inner pipe wall of the outer pipe (31), a plurality of clamping strips (34) are fixedly connected to the outer surface of the outer pipe (31), clamping grooves (32) are formed in the front portion of the right end and the rear portion of the right end of the outer pipe (31), and the outer pipe (31) is clamped at the right end of the drainage pipe (1).

3. The filtering device for the municipal water supply and drainage according to claim 1, wherein: filter equipment (2) are including backing ring (21), the right-hand member front portion and the equal fixedly connected with dead lever (22) in right-hand member rear portion of backing ring (21), the equal fixedly connected with fixture block (23) of surface of dead lever (22), the left end fixedly connected with inner tube (25) of backing ring (21), the left end fixedly connected with filter screen (24) of inner tube (25), the right-hand member of backing ring (21) joint at outer tube (31).

4. The filtering device for the municipal water supply and drainage according to claim 1, wherein: protector (7) include right backplate (76), screw (75) have all been opened No. one in the anterior segment four corners of right backplate (76), the equal threaded connection in rear end four corners of right backplate (76) has bolt (72), the equal fixedly connected with in front end upper portion and the front end lower part of right backplate (76) correspond piece (74), open the front end middle part of right backplate (76) has half arc groove (73) No. one, right backplate (76) are located the surface rear portion of drain pipe (1).

5. The filtering device for the municipal water supply and drainage according to claim 1, wherein: correspond device (8) including left backplate (81), No. two screw holes (84) have all been opened to the rear end four corners of left backplate (81), corresponding groove (83) have all been opened with the rear end lower part on the rear end upper portion of left backplate (81), open at the rear end middle part of left backplate (81) has No. two half arc grooves (82), left backplate (81) are located the surface front portion of drain pipe (1).

6. A filter device for municipal water supply and drainage according to claim 4, wherein: the position sizes of the four first screw holes (75) are matched with the position sizes of the four bolts (72), and the position sizes of the two corresponding blocks (74) are matched with the position sizes of the two corresponding grooves (83).