CN220989872U - A filter equipment for municipal administration pipeline - Google Patents

Abstract

The utility model discloses a filtering device for municipal pipelines, which comprises a filtering box, a filter element and a collecting hopper, wherein supporting frames are symmetrically arranged on two sides of the filtering box, connecting pipes are symmetrically and penetratingly connected above two sides of the filtering box, and the filtering device further comprises: the filter element is characterized in that a fixed frame is fixedly arranged on the outer side of the filter element, through grooves are formed in two sides of the fixed frame in a penetrating manner, stop blocks are symmetrically arranged above the inside of the filter box, limiting components are designed on the outer sides of the two connecting pipes, a mounting component is arranged at the joint of the collecting hopper and the filter box, the limiting components comprise a movable ring sleeved on one side of the outer side of the connecting pipe, a plurality of mounting grooves are formed in the movable ring, a plurality of rolling balls are hinged to the movable ring through the mounting grooves, and the rolling balls are rotationally connected with the connecting pipe; make can dismantle the filter core, facilitate the use personnel clear up or change the filter core, and facilitate the use personnel to operate, promoted practicality and convenience.

Description

A filter equipment for municipal administration pipeline

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a filtering device for municipal pipelines.

Background

The drainage system is an important infrastructure of modern cities, and how to economically and technically optimize design and rebuild the drainage system of the cities is an important research topic. In municipal construction and environmental management engineering construction, the drainage system often occupies a large investment proportion, and how to reasonably design the municipal drainage system under the condition of meeting various specified technical conditions is an important subject in planning and design, so that China goes out of a city drainage license management method, and aims to solve the problems.

Publication number CN212594310U discloses a pipeline filter equipment for municipal drainage, and this patent will connect miscellaneous seat for detachable design, and the lower part utilizes the supporting disk to stabilize and supports, and it is removable to connect miscellaneous seat through operating unit, and it is very convenient, this filter equipment's reliable use of being convenient for has prolonged this cleaning device's life, but this patent still has following problem in the in-service use:

Through with connect miscellaneous seat for dismantling the design, the lower part utilizes the supporting disk to carry out steady rest, can dismantle through operating unit and connect miscellaneous seat, clear away inside impurity, it is very convenient, this filter equipment's reliable use of being convenient for, but inconvenient dismantlement of filter core in the rose box when in-service use, filter core can be plugged up by impurity after long-time use, influence the filtration of drainage, and the performance of filter core can drop after long-time use, and then reduced drainage filterable efficiency.

A filtering device for municipal pipes has been proposed in order to solve the problems set forth in the foregoing.

Disclosure of utility model

The utility model aims to provide a filtering device for municipal pipelines, which aims to solve the problems that the prior art proposes that a sundry receiving seat is designed to be detachable, the lower part is stably supported by a supporting disc, the sundry receiving seat is detachable through an operation assembly, the internal impurities are removed conveniently, the reliable use of the filtering device is convenient, a filter element is inconvenient to detach in a filtering box during actual use, the filter element can be blocked by the impurities after long-time use, the filtering of drainage is affected, the service performance of the filter element is reduced after long-time use, and the efficiency of drainage filtering is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filtering device for municipal pipelines comprises a filtering box, a filtering core and a collecting hopper;

The two sides of the filter box are symmetrically provided with supporting frames, and connecting pipes are symmetrically and penetratingly connected above the two sides of the filter box;

Further comprises:

The filter element is characterized in that a fixed frame is fixedly arranged on the outer side of the filter element, through grooves are formed in two sides of the fixed frame in a penetrating manner, stop blocks are symmetrically arranged above the inside of the filter box, limiting assemblies are arranged on the outer sides of the two connecting pipes, and a mounting assembly is arranged at the joint of the collecting hopper and the filter box;

The limiting assembly comprises a movable ring sleeved on one side of the outer part of the connecting pipe, a plurality of mounting grooves are formed in the movable ring, the movable ring is hinged with a plurality of rolling balls through the mounting grooves, and the rolling balls are rotationally connected with the connecting pipe;

The installation assembly comprises a first fixed ring fixedly installed at the bottom of the outer side of the filter box, a second fixed ring is fixedly installed at the top of the outer part of the collecting hopper, and a sealing gasket is fixedly installed at the bottom of the filter box.

Preferably, the sliding rod is symmetrically arranged on one side of the movable ring, two groups of positioning sleeves are symmetrically arranged on one side, close to the connecting pipe, of the outside of the filter box, the sliding rod is in sliding connection with the positioning sleeves, the limiting grooves are symmetrically formed in two sides of the fixed frame, and the sliding rod is in clamping connection with the limiting grooves.

Preferably, the outside cover of slide bar is equipped with reset spring, and reset spring's one end and locating sleeve fixed connection to reset spring's the other end and remove ring fixed connection, and the outside opposite side symmetry of two connecting pipes installs the L shaped plate moreover.

Preferably, one side sliding connection of L shaped plate has the movable rod, and the one end fixed mounting of movable rod has the handle to the other end fixed mounting of movable rod has the sloping block and outside one side cover of movable rod is equipped with the extension spring, and the one end and the L shaped plate fixed connection of extension spring, and the other end and the sloping block fixed connection of extension spring.

Preferably, the movable ring is in sliding connection with the inclined block, positioning grooves are symmetrically formed in two sides of the movable ring, and the inclined block is in clamping connection with the positioning grooves.

Preferably, the inside sliding connection of first solid fixed ring has a plurality of spacer pin, and spacer pin and the fixed ring sliding connection of second to extrusion spring is established to the outside cover of spacer pin, and extrusion spring's one end and spacer pin fixed connection moreover, extrusion spring's the other end and the fixed ring fixed connection of first.

Preferably, a rubber plug is arranged at the joint of the filter box and the sliding rod, and the rubber plug is in sliding connection with the sliding rod.

Preferably, the bottom fixed mounting of second solid fixed ring has a plurality of fixed block, and the inside sliding connection of fixed block has the gag lever post, and outside one side cover of gag lever post is equipped with spacing spring, and spacing spring's one end and fixed block fixed connection moreover, spacing spring's the other end fixed mounting has the connecting block, and connecting block and gag lever post fixed connection, and one side fixed mounting that the bottom of second solid fixed ring is close to the fixed block has a plurality of groups of spacing piece, and spacing hole has all been seted up in one side of stopper and spacer pin throughout, and gag lever post and spacing hole adaptation are connected moreover.

Compared with the prior art, the utility model has the beneficial effects that: this a filter equipment for municipal pipeline has all set up spacing subassembly in the outside of two connecting pipes for can dismantle the filter core, facilitate the use personnel clear up or change the filter core, and facilitate the use personnel to operate, promoted practicality and convenience, its concrete content is as follows:

1. The outside of the two connecting pipes is provided with a limiting component, when the filter is used integrally, water flows through the connecting pipe on one side and enters the filter element through the through groove on the fixed frame, the water is filtered through the filter element, the connecting pipe on the other side is discharged, when the filter element is cleaned or replaced, the collecting hopper is detached, the movable ring drives the rolling ball to roll outside the connecting pipe, so that the sliding rod can be driven to slide on the positioning sleeve, the sliding rod slides and can stretch the reset spring, the sliding rod is connected with the rubber plug in a sliding way, the sliding rod can squeeze the sliding rod while moving, the tightness of connection is ensured, the sliding rod is separated from the limiting groove on the fixed frame, the filter element is lost to limit, the filter element can be taken out, the slope on one side can jack up the inclined block to slide on the movable ring after the movable ring moves, and then the movable rod can be driven to slide on the L-shaped plate, so that the movable rod moves to compress the telescopic spring, the movable ring moves to align the inclined block with the positioning groove, then the telescopic spring can recover deformation, and then the inclined block is clamped with the positioning groove to limit the movable ring, when the filter element is installed, the filter element is placed in the filter box to enable the top of the filter element to be attached to the stop block, and then the handle is pulled to drive the movable rod to move, so that the inclined block is separated from the positioning groove, and then the movable ring loses the limit, the reset spring can recover deformation, the sliding rod resets and is clamped with the limit groove on the fixed frame, so that the filter element is limited, the filter element can be disassembled through the limit component, the filter element is cleaned or replaced by a user conveniently, and the filter element is operated by the user conveniently, the practicability and convenience are improved;

2. The collecting hopper is provided with the installation component at the junction with the rose box, collect the impurity that the deposit can be collected to the collecting hopper, when clearing up to the impurity in the collecting hopper, the pulling gag lever post makes the gag lever post slide on the fixed block, and then can compress spacing spring through the connecting block, afterwards make gag lever post break away from with spacing hole on spacer pin and the stopper, the spacer pin loses spacingly, extrusion spring resumes deformation, and then make first solid fixed ring breaks away from with the second solid fixed ring, can take off the collecting hopper and clear up, when installing the collecting hopper, insert the spacer pin in the second solid fixed ring, afterwards the pulling gag lever post removes, press the spacer pin, make the spacer pin compress extrusion spring, afterwards make spacing hole on the spacer pin align with spacing hole on the stopper, loosen spacing rod spacing spring and resume deformation, make the gag lever post pass spacing hole spacing to the spacer pin, make the collecting hopper carry out spacingly, can extrude the leakproofness that the sealing washer guaranteed the connection after the collecting hopper, dismantlement of collecting hopper through the installation component convenient to use personnel, practicality and convenience have been promoted.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic diagram of the operation structure of the spacing assembly of the present utility model;

Fig. 5 is an enlarged view of the area B of fig. 1 according to the present utility model.

In the figure: 1. a filter box; 101. a support frame; 102. a filter element; 103. a connecting pipe; 104. a fixed frame; 105. a through groove; 106. a collection bucket; 107. a sealing gasket; 108. a stop block; 2. a limit component; 201. a moving ring; 202. a rolling ball; 203. a slide bar; 204. a positioning sleeve; 205. a limit groove; 206. a return spring; 207. an L-shaped plate; 208. a movable rod; 209. a sloping block; 210. a telescopic spring; 211. a handle; 212. a positioning groove; 213. a rubber stopper; 3. a mounting assembly; 301. a first fixing ring; 302. a second fixing ring; 303. a limiting pin; 304. extruding a spring; 305. a fixed block; 306. a limit rod; 307. a limiting block; 308. a limit spring; 309. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: a filter equipment for municipal pipeline, including rose box 1, filter core 102 and collection fill 106, support frame 101 is installed to the bilateral symmetry of rose box 1, and the bilateral top symmetry through connection of rose box 1 has connecting pipe 103, still includes: the outside fixed mounting of filter core 102 has fixed frame 104, and fixed frame 104's both sides run through and have seted up logical groove 105, and the dog 108 is installed to the inside top symmetry of rose box 1, and the outside of two connecting pipes 103 has all been designed with spacing subassembly 2, collection fill 106 and rose box 1 junction is provided with installation component 3 moreover, wherein spacing subassembly 2 is including the removal ring 201 of cover in connecting pipe 103 outside one side, and a plurality of mounting groove has been seted up to the inside of removal ring 201, and removal ring 201 articulates there is a plurality of rolling ball 202 through this mounting groove, and rolling ball 202 and connecting pipe 103 rotate and be connected, wherein, installation component 3 is including the first solid fixed ring 301 of fixed mounting in rose box 1 outside bottom, and the outside top fixed mounting of collection fill 106 has second solid fixed ring 302, and the bottom fixed mounting of rose box 1 has sealed pad 107, make through spacing subassembly 2 can be to dismantle filter core 102, the convenience of use personnel clear up or change filter core 102, and convenience of use person carries out the operation, practicality and convenience have been promoted.

The sliding rod 203 is symmetrically arranged on one side of the moving ring 201, two groups of positioning sleeves 204 are symmetrically arranged on one side, close to the connecting pipe 103, of the outside of the filter tank 1, the sliding rod 203 is in sliding connection with the positioning sleeves 204, limiting grooves 205 are symmetrically formed on two sides of the fixed frame 104, which are located on the through grooves 105, the sliding rod 203 is in clamping connection with the limiting grooves 205, the filter element 102 can be limited, the reset spring 206 is sleeved on the outside of the sliding rod 203, one end of the reset spring 206 is fixedly connected with the positioning sleeves 204, the other end of the reset spring 206 is fixedly connected with the moving ring 201, L-shaped plates 207 are symmetrically arranged on the other sides of the outside of the two connecting pipes 103, deformation can be recovered after the sliding rod 203 moves, one side of the L-shaped plates 207 is in sliding connection with a movable rod 208, one end of the movable rod 208 is fixedly provided with a handle 211, the other end of the movable rod 208 is fixedly provided with a bevel block 209, one end of the telescopic spring 210 is fixedly connected with the L-shaped plate 207, the other end of the telescopic spring 210 is fixedly connected with the bevel block 209, and the bevel block 209 can reset after the bevel block moves automatically.

The movable ring 201 is in sliding connection with the inclined block 209, positioning grooves 212 are symmetrically formed on two sides of the movable ring 201, the inclined block 209 is in clamping connection with the positioning grooves 212, the movable ring 201 can be limited, a plurality of limiting pins 303 are slidably connected in the first fixed ring 301, the limiting pins 303 are slidably connected with the second fixed ring 302, a pressing spring 304 is sleeved outside the limiting pins 303, one end of the pressing spring 304 is fixedly connected with the limiting pins 303, the other end of the pressing spring 304 is fixedly connected with the first fixed ring 301, the collecting hopper 106 is conveniently detached by a user through the mounting assembly 3, the practicability and convenience are improved, a rubber plug 213 is arranged at the joint of the filter box 1 and the sliding rod 203, the rubber plug 213 is slidably connected with the sliding rod 203, the tightness of the joint of the sliding rod 203 and the filter box 1 is guaranteed, a plurality of fixing blocks 305 are fixedly arranged at the bottom of the second fixing ring 302, a limiting rod 306 is connected to the inside of the fixing blocks 305 in a sliding manner, a limiting spring 308 is sleeved on one side of the outside of the limiting rod 306, one end of the limiting spring 308 is fixedly connected with the fixing blocks 305, a connecting block 309 is fixedly arranged at the other end of the limiting spring 308, the connecting block 309 is fixedly connected with the limiting rod 306, a plurality of groups of limiting blocks 307 are fixedly arranged at one side, close to the fixing blocks 305, of the bottom of the second fixing ring 302, limiting holes are formed in the limiting blocks 307 and one side of the limiting pin 303 in a penetrating manner, the limiting rod 306 is connected with the limiting holes in a matching manner, and convenience is brought to the user to install and detach the collecting hopper 106.

Working principle: before using the filtering device for municipal pipes, the whole situation of the device needs to be checked first to determine that normal operation can be performed, and according to fig. 1-5, the limiting component 2 is arranged outside the two connecting pipes 103, when the filtering device is used as a whole, water flows into the filtering box 1 through the connecting pipe 103 on one side, enters the filter core 102 through the through groove 105 on the fixed frame 104, is filtered through the filter core 102, is discharged through the connecting pipe 103 on the other side, when the filter core 102 is cleaned or replaced, the collecting hopper 106 is detached, the moving ring 201 drives the rolling ball 202 to roll outside the connecting pipe 103, so that the sliding rod 203 can be driven to slide on the positioning sleeve 204, the reset spring 206 can be stretched while the sliding rod 203 slides, the sliding rod 203 can press the sliding rod 203 through sliding connection with the rubber plug 213 while the sliding rod 203 moves, ensuring the tightness of connection, then disengaging the sliding rod 203 from the limit groove 205 on the fixed frame 104, enabling the filter element 102 to lose limit, taking out the filter element 102, enabling a slope on one side of the moving ring 201 to jack up the inclined block 209 to slide on the moving ring 201, further driving the movable rod 208 to slide on the L-shaped plate 207, enabling the movement of the movable rod 208 to compress the telescopic spring 210, enabling the moving ring 201 to move so that the inclined block 209 is aligned with the locating groove 212, afterwards enabling the telescopic spring 210 to recover deformation, further enabling the inclined block 209 to be clamped with the locating groove 212 to limit the moving ring 201, when the filter element 102 is installed, placing the filter element 102 into the filter box 1 to enable the top of the filter element 102 to be attached to the stop block 108, then pulling the handle 211 to drive the movable rod 208 to move, enabling the inclined block 209 to be disengaged from the locating groove 212, further enabling the moving ring 201 to lose limit, the reset spring 206 can recover deformation, so that the sliding rod 203 is reset to be clamped with the limiting groove 205 on the fixed frame 104, the filter element 102 is limited, the filter element 102 can be disassembled and assembled through the limiting component 2, a user can clean or replace the filter element 102 conveniently, and the operation of the user is facilitated, so that the practicability and convenience are improved;

The installation component 3 has been set up in the junction of collecting fill 106 and rose box 1, collecting fill 106 can collect the impurity of deposit, when clearing up to the impurity in the collecting fill 106, pulling gag lever post 306 makes gag lever post 306 slide on fixed block 305, and then can compress spacing spring 308 through connecting block 309, afterwards make gag lever post 306 break away from with the spacing hole on spacer 303 and the stopper 307, gag lever post 303 loses spacingly, extrusion spring 304 resumes deformation, and then make first solid fixed ring 301 break away from with second solid fixed ring 302, can take off collecting fill 106 and clear up, when installing collecting fill 106, insert the spacer 303 in the solid fixed ring 302 of second, afterwards, pulling gag lever post 306 removes, press spacer 303, make spacer 303 compress extrusion spring 304, afterwards make the spacing hole on the spacer 303 align with the spacing hole on the stopper 307, loosen spacer 306 spacer spring 308 and resume deformation, make the spacer post 306 pass spacing hole spacing to the spacer 303, make collecting fill 106 lose spacingly, can extrude sealing gasket 107 after collecting fill 106 spacing, the sealing property that guarantees the connection is convenient for the installation of the practicality has been used to the lift fill 106 with convenient and easy to dismantle the practicality.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. A filtering device for municipal pipelines, which comprises a filtering box (1), a filter element (102) and a collecting hopper (106);

The two sides of the filter box (1) are symmetrically provided with supporting frames (101), and connecting pipes (103) are symmetrically and penetratingly connected above the two sides of the filter box (1);

Characterized by further comprising:

The filter element is characterized in that a fixed frame (104) is fixedly arranged on the outer side of the filter element (102), through grooves (105) are formed in two sides of the fixed frame (104) in a penetrating mode, stop blocks (108) are symmetrically arranged above the inside of the filter box (1), limiting assemblies (2) are respectively arranged on the outer sides of the two connecting pipes (103), and an installation assembly (3) is arranged at the joint of the collecting hopper (106) and the filter box (1);

The limiting assembly (2) comprises a movable ring (201) sleeved on one side of the outer part of the connecting pipe (103), a plurality of mounting grooves are formed in the movable ring (201), the movable ring (201) is hinged with a plurality of rolling balls (202) through the mounting grooves, and the rolling balls (202) are rotationally connected with the connecting pipe (103);

The installation assembly (3) comprises a first fixed ring (301) fixedly installed at the bottom of the outer side of the filter box (1), a second fixed ring (302) is fixedly installed at the top of the outer part of the collecting hopper (106), and a sealing gasket (107) is fixedly installed at the bottom of the filter box (1).

2. A filter device for municipal pipes according to claim 1, wherein: slide bar (203) are installed to one side symmetry of removal ring (201), and one side symmetry that is close to connecting pipe (103) outside rose box (1) installs two sets of locating sleeve (204) to slide bar (203) and locating sleeve (204) sliding connection, limit groove (205) have been seted up to the bilateral symmetry that fixed frame (104) are located logical groove (105) moreover, and slide bar (203) and limit groove (205) block are connected.

3. A filter device for municipal pipes according to claim 2, wherein: the outside cover of slide bar (203) is equipped with reset spring (206), and reset spring (206) one end and spacer sleeve (204) fixed connection to reset spring (206)'s the other end and removal ring (201) fixed connection, and the outside opposite side symmetry of two connecting pipes (103) installs L shaped plate (207).

4. A filter device for municipal pipes according to claim 3, wherein: one side sliding connection of L shaped plate (207) has movable rod (208), and the one end fixed mounting of movable rod (208) has handle (211) to the other end fixed mounting of movable rod (208) has sloping block (209) and outside one side cover of movable rod (208) is equipped with telescopic spring (210), and the one end and the L shaped plate (207) fixed connection of telescopic spring (210), and the other end and sloping block (209) fixed connection of telescopic spring (210).

5. A filter device for municipal pipes according to claim 1, wherein: the movable ring (201) is in sliding connection with the inclined block (209), positioning grooves (212) are symmetrically formed in two sides of the movable ring (201), and the inclined block (209) is in clamping connection with the positioning grooves (212).

6. A filter device for municipal pipes according to claim 1, wherein: the inside sliding connection of first solid fixed ring (301) has a plurality of spacer pin (303), and spacer pin (303) and second solid fixed ring (302) sliding connection to extrusion spring (304) are established to the outside cover of spacer pin (303), and extrusion spring (304) one end and spacer pin (303) fixed connection moreover, extrusion spring (304) other end and first solid fixed ring (301) fixed connection moreover.

7. A filter device for municipal pipes according to claim 1, wherein: a rubber plug (213) is arranged at the joint of the filter box (1) and the sliding rod (203), and the rubber plug (213) is in sliding connection with the sliding rod (203).

8. A filter device for municipal pipes according to claim 1, wherein: the bottom fixed mounting of second solid fixed ring (302) has a plurality of fixed block (305), and the inside sliding connection of fixed block (305) has gag lever post (306), and outside one side cover of gag lever post (306) is equipped with spacing spring (308), and the one end and the fixed block (305) fixed connection of spacing spring (308) moreover, the other end fixed mounting of spacing spring (308) has connecting block (309), and connecting block (309) and gag lever post (306) fixed connection, and the one side fixed mounting that the bottom of second solid fixed ring (302) is close to fixed block (305) has a plurality of groups of spacing piece (307), and spacing hole has all been seted up in one side of stopper (307) and spacer pin (303) run through, and gag lever post (306) and spacing hole adaptation are connected moreover.