CN115853095A

CN115853095A - Drainage pipe for municipal administration with filter equipment

Info

Publication number: CN115853095A
Application number: CN202211711536.5A
Authority: CN
Inventors: 马晓琴; 黄韬; 蒋禄琛
Original assignee: Jiangyin New Vision Engineering Co ltd
Current assignee: Jiangyin New Vision Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-03-28
Anticipated expiration: 2042-12-29
Also published as: CN115853095B

Abstract

The utility model belongs to the technical field of municipal works drainage pipe's technique and specifically relates to a drainage pipe for municipal administration with filter equipment is related to, including the drain pipe, the upper portion of drain pipe is the inlet tube, and the lower half is the outlet pipe, and the inlet tube is provided with filter equipment with the junction of outlet pipe. The drain pipe of filter equipment's top is provided with the installing port, and installing port department is provided with sealed lid, the last mounting bracket that is provided with of filter equipment, and the mounting bracket extends to installing port department. Sewage can pass through filter equipment when flowing to the outlet pipe from the inlet pipe, and filter equipment filters the impurity that exists in the sewage, after collecting the impurity of certain degree, opens sealed lid, takes out filter equipment through the mounting bracket and clears up for the drain pipe keeps unobstructed. This application has and is convenient for filter accumulational impurity and clear up in the drainage pipe for drainage pipe keeps unobstructed effect.

Description

Drainage pipe for municipal administration with filter equipment

Technical Field

The utility model relates to a drainage pipe for municipal administration with filter equipment, especially, relate to a drainage pipe for municipal administration of municipal works drainage pipe.

Background

Rainwater and sewage pipelines under municipal roads are commonly called as sewer pipelines and are generally called as municipal drainage pipelines in engineering.

At present, an environment-friendly filtering device for municipal drainage pipelines with the publication number of CN214829450U comprises a filtering box; the bottom of the filter box is fixedly connected with a supporting leg, the bottom of the supporting leg is fixedly connected with a supporting pad, one side of the filter box is fixedly connected with a fixed rod, and one end of the fixed rod is fixedly connected with a water inlet pipe; the water pump is characterized in that the water pump is of a structure comprising a filter box, a fixing plate, a first filter screen, a baffle, a second filter screen, a through hole, an inserting block pad, a pulling plate, a third filter screen, a positioning block, a first adsorption plate, a second adsorption plate, a water pump, a water pumping pipe and a water outlet pipe.

To the correlation technique among the above-mentioned, when filtering the impurity in the drainage pipe, impurity mainly piles up in first filter plate department, leads to the impurity of first filter plate department to take place to pile up easily, if do not handle accumulational impurity for a long time, leads to the impurity to cause the shutoff to first filter screen easily to make drainage pipe block up.

Disclosure of Invention

In order to facilitate the clearance of filtering accumulational impurity in the drainage pipe for drainage pipe keeps unobstructed, this application provides a drainage pipe for municipal administration with filter equipment.

The application provides a drainage pipe for municipal administration with filter equipment adopts following technical scheme:

a municipal drainage pipeline having a filter device, comprising:

the water outlet pipe is arranged at one end of the water outlet pipe, the water inlet pipe is arranged at the other end of the water outlet pipe, a mounting opening is formed in the top end of the water outlet pipe, and a sealing cover is arranged at the mounting opening;

the filtering device is arranged at one end close to the water outlet pipe, the side wall of the filtering device is abutted against the side wall of the water outlet pipe, and the filtering device is used for filtering sewage passing through the water outlet pipe;

the mounting bracket is fixedly connected to the filtering device, and the top end of the mounting bracket extends to the position of the mounting opening.

Through adopting above-mentioned technical scheme, the outlet pipe is flowed to from the inlet tube to the sewage in the drain pipe, and when filter equipment, filter equipment filters the impurity that exists in the sewage to store impurity in filter equipment. After the filtering device works for a period of time, the sealing cover is opened, the filtering device is taken out from the drainage pipe through the mounting frame, and the filtering device is cleaned and then installed in the drainage pipe through the mounting hole again for filtering.

Utilize the mounting bracket to take out filter equipment and clear up in the drainage pipe, effectual accumulational impurity clears up in the drainage pipe for the drainage pipe can keep unobstructed for a long time.

Optionally, a sliding groove is vertically formed in the drain pipe, a filter plate is connected in the sliding groove in a sliding manner, an elastic piece is fixedly connected to the bottom of the filter plate, and the elastic piece drives the filter plate to block the drain pipe; the bottom of the drain pipe is provided with a locking piece, and the locking piece is used for locking the filter plate.

Through adopting above-mentioned technical scheme, at filter equipment during operation, the locking piece locks the filter in the drain pipe lateral wall for filter equipment filters sewage. When the filtering device needs to be cleaned, the locking piece releases the locking of the filtering plate, the elastic piece drives the filtering plate to plug the drainage pipe, so that the filtering plate filters sewage in the drainage pipe until the filtering device is installed in the drainage pipe again, and at the moment, the filtering plate is pressed downwards to enable the locking piece to lock the filtering plate again.

Optionally, a clamping groove is formed in two sides of the filter plate, the locking piece comprises a clamping block, the clamping block is inserted into the clamping groove, the clamping block is far away from one end fixedly connected with rotating rod of the clamping groove, the rotating rod is hinged to the side wall of the drain pipe, the rotating rod is far away from the clamping piece, one end fixedly connected with supporting piece of the clamping block is made to support tightly in the clamping groove, a control rod is connected to the rotating rod, and the control rod slides on the side wall of the drain pipe.

Through adopting above-mentioned technical scheme, thereby insert the joint piece and establish the locking of completion to the filter in the joint inslot. The control rod moves downwards, and the control rod drives the dwang and rotates to support tight piece compression, make the joint piece break away from out from the joint inslot, then the filter carries out the shutoff to the drain pipe under the effect of elastic component.

Push down the filter once more for the joint piece is located the joint inslot, and support stable making the joint piece and support tight joint groove under the effect of piece, thereby if lock the filter.

Optionally, the filtering device includes a filter cartridge, a butt rod is fixedly connected to the bottom of the filter cartridge, the butt rod is an elastic telescopic rod, and the elastic telescopic rod is butted against the bottom of the drain pipe; the lever is located in the path of movement of the filter cartridge.

Through adopting above-mentioned technical scheme, when sewage when the cartridge filter, impurity in the sewage is piled up in the cartridge filter, and impurity in the cartridge filter is piled up and is made the butt pole compress downwards. When the impurities in the filter cartridge are accumulated to a certain degree, the filter cartridge continuously moves downwards, so that the control rod is extruded to move downwards, the control rod drives the clamping block to contact and lock the filter plate, the filter plate moves upwards, and the impurities in the sewage in the drain pipe are filtered.

Optionally, a hand ring is arranged on the sealing cover, a placement groove is formed in the sealing cover, the hand ring is located in the placement groove, one end of the hand ring penetrates through the placement groove, and the filter plate is driven by the elastic piece to abut against the hand ring, so that the hand ring is separated from the placement groove.

Through adopting above-mentioned technical scheme, the setting of portable ring makes to be convenient for take off sealed lid. Meanwhile, when the filter plate is abutted to the hand-held ring, the hand-held ring can be separated from the placing groove, so that the worker can prompt that the filter device in the drainage pipe needs to be cleaned.

Optionally, the cartridge filter includes inlayer filter screen, outer filter screen, the solid fixed ring of fixedly connected with on the outer filter screen, the opening part of inlayer filter screen is provided with the shell fragment, the shell fragment butt is in solid fixed ring department, fixedly connected with handle on the inlayer filter screen.

Through adopting above-mentioned technical scheme, thereby utilize the cooperation of solid fixed ring and shell fragment to install the inlayer filter screen on the filter screen of outside. When impurity to the cartridge filter is cleared up, only need dismantle the change through the filter screen of handle with the inlayer to accomplish the clearance to the cartridge filter, very big made things convenient for the clearance to impurity in the cartridge filter.

Optionally, the inner filter screen is arranged in an inclined manner, and the sectional area of the inner filter screen is gradually reduced from top to bottom.

Through adopting above-mentioned technical scheme, the setting of inlayer filter screen slope has reached the effect of being convenient for the installation, also makes impurity be convenient for more simultaneously and saves in the bottom of inlayer filter screen, and is also more convenient when clearing up impurity.

Optionally, the mounting bracket includes the auxiliary rod, the auxiliary rod is provided with a plurality of, a plurality of auxiliary rod fixed connection be in on the outer filter screen, a plurality of the auxiliary rod extends to installation department, evenly be connected with a plurality of holding rods between the auxiliary rod, it is a plurality of parallel arrangement each other between the holding rod, the axis of holding rod with mutually perpendicular sets up between the axis of auxiliary rod.

Through adopting above-mentioned technical scheme, utilize the cooperation of holding rod and auxiliary stand, be convenient for take out filter equipment from the drain pipe to be convenient for clear up the filter equipment in the drain pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sealing cover is opened by utilizing the matching of the drainage pipe, the mounting opening, the sealing cover, the filtering device and the mounting frame, the filtering device is taken out through the mounting frame, and impurities filtered and accumulated in the drainage pipe are cleaned, so that the effect of keeping the drainage pipe smooth is achieved;

2. by utilizing the matching of the filter plate, the sliding chute, the elastic piece and the locking piece, the filter plate can filter the drain pipe when the filter device is taken out and cleaned, so that the effect of replacing the filter device to filter sewage is achieved;

3. utilize the cooperation of sealed lid, portable ring and filter for when the filter filters the drain pipe, the filter can the butt in portable ring's bottom, with portable ring jack-up, not only be convenient for take off sealed lid through portable ring, has reached simultaneously and has cleared up the warning effect that has played to the filter equipment in the drain pipe.

Drawings

FIG. 1 is a schematic view showing the construction of a municipal drainage pipeline having a filter device in an embodiment of the present application.

FIG. 2 is a top view of a municipal drainage pipeline with a filtration apparatus in an embodiment of the present application.

Fig. 3 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 3.

Fig. 5 is a schematic structural view of a filter device in an embodiment of the present application.

Description of the reference numerals:

1. a drain pipe; 11. a water inlet pipe; 12. a water outlet pipe; 13. an installation port; 14. a chute; 2. a filtration device; 21. a filter cartridge; 22. a butting rod; 23. an inner layer filter screen; 231. a spring plate; 232. a handle; 24. an outer layer filter screen; 241. a fixing ring; 3. a sealing cover; 31. a placing groove; 32. a hand ring; 4. a mounting frame; 41. an auxiliary lever; 42. a holding rod; 5. a filter plate; 51. an elastic member; 52. a clamping groove; 6. a locking member; 61. a clamping block; 62. rotating the rod; 63. an abutting piece; 64. a control lever.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses drainage pipe for municipal administration with filter equipment.

Referring to fig. 1, 2 and 3, the municipal drainage pipe 1 with the filtering device 2 comprises a drainage pipe 1, wherein the upper part of the drainage pipe 1 is a water inlet pipe 11, the lower part of the drainage pipe 1 is a water outlet pipe 12, and the filtering device 2 is arranged at the joint of the water inlet pipe 11 and the water outlet pipe 12. The drain pipe 1 of the top of filter equipment 2 is provided with installing port 13, and installing port 13 department is provided with sealed lid 3, is provided with mounting bracket 4 on the filter equipment 2, and mounting bracket 4 extends to installing port 13 department. Sewage can pass through filter equipment 2 when flowing to outlet pipe 12 from inlet tube 11, and filter equipment 2 filters the impurity that exists in the sewage, after collecting the impurity of certain degree, opens sealed lid 3, takes out filter equipment 2 through mounting bracket 4 and clears up for drain pipe 1 keeps unobstructed.

Referring to fig. 3, the sealing cover 3 covers the installation opening 13 of the drain pipe 1 (refer to fig. 1), the sealing cover 3 is provided with two installation grooves 31 which are arranged in parallel, the installation grooves 31 are internally provided with the hand-held rings 32, and the arrangement grooves 31 enable the hand-held rings 32 to be located in the installation grooves 31 when the filtering device 2 works normally, so that the influence of the hand-held rings 32 on pedestrians is prevented. One end of the hand ring 32 passes through the sealing cover 3 from the seating groove 31. The one end that the hand ring 32 passed sealed lid 3 is the expansion end, enables the hand ring 32 to wear out through butt hand ring 32 expansion end and places the groove 31 to be convenient for utilize hand ring 32 to take out sealed lid 3 from installing port 13, accomplish clearance and installation to filter equipment 2.

Referring to fig. 3, the filter device 2 includes a filter cartridge 21, and a side wall of the filter cartridge 21 and a side wall of the drain pipe 1 (refer to fig. 1) are in contact with each other, thereby facilitating positioning of the filter cartridge 21 in the drain pipe 1 (refer to fig. 1). The bottom of the filter cartridge 21 is fixedly connected with a butting rod 22, and a spring is arranged in the butting rod 22, so that the butting rod 22 is an elastic telescopic rod. When the filter cartridge 21 is mounted in the drain pipe 1 (see fig. 1), the bottom of the abutting lever 22 abuts against the bottom of the drain pipe 1 (see fig. 1). When impurities are continuously accumulated in the filter cartridge 21, the spring in the abutting rod 22 is continuously compressed, so that the abutting rod 22 is continuously shortened, and the filter cartridge 21 is continuously moved downward along the side wall of the drain pipe 1 (refer to fig. 1).

Referring to fig. 3, the filter cartridge 21 is provided with two layers, i.e., an inner filter screen 23 and an outer filter screen 24, the outer filter screen 24 is abutted against the side wall of the drain pipe 1 (see fig. 1), and the abutment rod 22 is mounted on the lowermost end of the outer filter screen. The opening part fixedly connected with of outside filter screen is fixed ring 241, and the opening part of inlayer filter screen 23 is provided with shell fragment 231, through with the shell fragment 231 joint of inlayer filter screen 23 on outer filter screen 24's fixed ring 241 to install inlayer filter screen 23 in outer filter screen 24.

Referring to fig. 3, the cross-sectional area of the inner filter 23 is gradually reduced from top to bottom, so that the inner filter 23 is disposed obliquely. The impurity of being convenient for the collection in the inlayer filter screen 23 is convenient for pile up in the lower, when taking out inlayer filter screen 23 simultaneously and clearing up, also is convenient for impurity to pour out. Two handles 232 of fixedly connected with on the inlayer filter screen 23, thereby taking off on the outer filter screen 24 of inlayer filter screen 23 when the setting of handle 232 is convenient for changing inlayer filter screen 23.

Referring to fig. 3, the communicating part of the water inlet pipe 11 and the water outlet pipe 12 is vertically provided with a sliding groove 14, the sliding groove 14 is internally provided with two filter plates 5, and the two filter plates 5 are respectively used for plugging two ends of the water inlet pipe 11. The bottom of the filter plate 5 is fixedly connected with an elastic member 51, and the elastic member 51 in this application is a spring. The elastic driving filter plate 5 of the spring slides in the chute 14, so that the filter plate 5 abuts against the movable end of the hand ring 32, the hand ring 32 is separated from the placing groove 31, and the sealing cover 3 is convenient to take down by using the hand ring 32.

Referring to fig. 4, a locking member 6 is provided in a side wall of the drain pipe 1 (see fig. 1) such that the filter plate 5 is positioned in the side wall of the drain pipe 1 (see fig. 1) during normal operation and locked by the locking member 6. Locking piece 6 includes joint piece 61, dwang 62, and joint piece 61 fixed connection is in the one end of dwang 62, and the middle part of dwang 62 rotates with the lateral wall of drain pipe 1 (refer to fig. 1) to be connected, and the one end fixedly connected with that joint piece 61 was kept away from to dwang 62 supports holding member 63, supports holding member 63 in this application for supporting tight spring. The side wall of the filter plate 5 is provided with a clamping groove 52, and the abutting part of the abutting part is utilized to abut against the rotating rod 62, so that the clamping block 61 is clamped in the clamping groove 52.

Referring to fig. 4, an end of the rotating rod 62 away from the clamping block 61 is hinged to a control rod 64, the control rod 64 is slidably connected in a side wall of the drain pipe 1 (see fig. 1), and an end of the control rod 64 close to the filtering apparatus 2 penetrates through the side wall of the drain pipe 1 (see fig. 1), so that the control rod 64 is located on a moving path of the filter cartridge 21.

When impurities in a certain degree or impurities in the filter cylinder 21 are collected in the filter cylinder 21, so that the filter cylinder 21 cannot drain well, the filter cylinder 21 continuously moves downwards under the action of gravity of the impurities or water in the barrel, so that the filter cylinder is abutted to the control rod 64, and the control rod 64 is driven to release the locking of the clamping block 61 on the filter plate 5. After the filter plate 5 is contacted and locked, the upward movement plugs the water inlet pipe 11, and meanwhile, the movable end of the hand ring 32 is abutted to push the hand ring 32 out of the placing groove 31. When the worker sees that the handle ring 32 is located outside the seating groove 31, the worker recognizes that there is a large amount of foreign materials stored in the filtering apparatus 2 or that the filtering apparatus 2 is clogged.

Referring to fig. 5, the mounting frame 4 includes three auxiliary rods 41 and three holding rods 42, the three auxiliary rods 41 are vertically disposed, and the three auxiliary rods 41 are fixedly connected to three corners of the outer filter screen 24. The auxiliary rods 41 are connected with each other by the holding rods 42, a plurality of the holding rods 42 are provided, the plurality of the holding rods 42 are arranged in parallel in a step shape, and the filter cartridge 21 can be conveniently taken out of the drain pipe 1 (refer to fig. 1) by the step-shaped holding rods 42.

The embodiment of the application discloses an implementation principle of a municipal drainage pipe 1 (refer to fig. 1) with a filtering device 2, which comprises the following steps: in normal operation, the filter plate 5 is located in the side wall of the drainage pipe 1 (refer to fig. 1), and the sewage passes through the filter device 2 from the water inlet pipe 11 and then is discharged through the drainage pipe 1 (refer to fig. 1). When sewage passes through filter equipment 2, filter equipment 2 filters the impurity in the sewage in the filter vat, impurity in the filter vat is piled up and is made the telescopic link compression, the continuous downstream of cartridge filter 21, when sufficient impurity is stored to cartridge filter 21, the bottom butt of cartridge filter 21 is on control lever 64, control lever 64 drive joint piece 61 breaks away from in the joint groove 52 this moment, make filter 5 remove the locking, filter 5 upwards moves until the butt is in the bottom of hand-held ring 32 under the effect of elastic component 51, make hand-held ring 32 break away from in the settling tank 31.

At this time, the worker observes that the handle ring 32 is popped up, and then the sealing cover 3 is opened through the handle ring 32, and then the filter cartridge 21 is taken out by using the auxiliary rod 41 and the holding rod 42 on the mounting frame 4, and the inner filter screen 23 is taken out by using the holding rod, and is replaced by a new inner filter screen which is arranged on the outer filter screen 24. And then the filter cartridges 21 are arranged in the row pipes, the filter plates 5 are pressed downwards to be locked by the locking pieces 6, and finally the sealing covers 3 are used for plugging the mounting openings 13. Meanwhile, the hand ring 32 falls into the seating groove 31 under the gravity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A municipal drainage pipeline with a filtering device, comprising:

the water draining device comprises a water draining pipe (1), wherein one end of the water draining pipe (1) is provided with a water inlet pipe (11), the other end of the water draining pipe (1) is provided with a water outlet pipe (12), the top end of the water draining pipe (1) is provided with a mounting opening (13), and a sealing cover (3) is arranged at the mounting opening (13);

the filtering device (2) is installed at one end close to the water outlet pipe (12), the side wall of the filtering device (2) is abutted against the side wall of the drain pipe (1), and the filtering device (2) is used for filtering sewage passing through the drain pipe (1);

the mounting frame (4) is fixedly connected to the filtering device (2), and the top end of the mounting frame (4) extends to the mounting opening (13).

2. The municipal drainage pipeline with the filtering device according to claim 1, wherein: the drainage pipe (1) is vertically provided with a sliding groove (14), a filter plate (5) is connected in the sliding groove (14) in a sliding mode, the bottom of the filter plate (5) is fixedly connected with an elastic piece (51), and the elastic piece (51) drives the filter plate (5) to plug the drainage pipe (1); the bottom of the drain pipe (1) is provided with a locking piece (6), and the locking piece (6) is used for locking the filter plate (5).

3. The municipal drainage pipeline with the filtration apparatus of claim 2, wherein: joint groove (52) have been seted up to the both sides of filter (5), locking piece (6) are including joint piece (61), joint piece (61) are inserted and are established in joint groove (52), keep away from joint piece (61) one end fixedly connected with dwang (62) of joint groove (52), dwang (62) articulate on drain pipe (1) lateral wall, dwang (62) are kept away from the one end fixedly connected with of joint piece (61) supports holding member (63), support holding member (63) and make joint piece (61) support tightly in joint groove (52), be connected with control lever (64) on dwang (62), control lever (64) are in slide on drain pipe (1) lateral wall.

4. The municipal drainage pipeline with the filtration apparatus of claim 3, wherein: the filtering device (2) comprises a filtering cylinder (21), the bottom of the filtering cylinder (21) is fixedly connected with a butting rod (22), the butting rod (22) is an elastic telescopic rod, and the elastic telescopic rod is butted against the bottom of the drainage pipe (1); the control rod (64) is located in the path of movement of the filter cartridge (21).

5. The municipal drainage pipeline with the filtration apparatus of claim 2, wherein: the portable filter is characterized in that a hand-held ring (32) is arranged on the sealing cover (3), a placing groove (31) is formed in the sealing cover (3), the hand-held ring (32) is located in the placing groove (31), one end of the hand-held ring (32) penetrates through the placing groove (31), the filter plate (5) is driven by the elastic piece (51) to abut against the hand-held ring (32), and therefore the hand-held ring (32) is separated from the placing groove (31).

6. The municipal drainage pipeline with the filtration apparatus of claim 4, wherein: the filter cartridge (21) comprises an inner filter screen (23) and an outer filter screen (24), a fixing ring (241) is fixedly connected to the outer filter screen (24), an elastic sheet (231) is arranged at an opening of the inner filter screen (23), the elastic sheet (231) abuts against the fixing ring (241), and a handle (232) is fixedly connected to the inner filter screen (23).

7. The municipal drainage pipeline with the filtration apparatus of claim 6, wherein: the inner filter screen (23) is obliquely arranged, and the sectional area of the inner filter screen (23) is gradually reduced from top to bottom.

8. The municipal drainage pipeline with the filtration apparatus of claim 6, wherein: mounting bracket (4) are including auxiliary rod (41), auxiliary rod (41) are provided with a plurality of, a plurality of auxiliary rod (41) fixed connection be in on outer filter screen (24), a plurality of auxiliary rod (41) extend to installing port (13) department, evenly be connected with a plurality of holding rod (42) between auxiliary rod (41), a plurality of parallel arrangement each other between holding rod (42), the axis of holding rod (42) with mutually perpendicular sets up between the axis of auxiliary rod (41).