CN216986497U - Rain sewage inspection well - Google Patents

Abstract

The utility model relates to an inspection shaft technical field specifically is rain sewage inspection shaft, including the inspection shaft body, the left side intercommunication of inspection shaft body has the inlet tube, the right side intercommunication of inspection shaft body has the outlet pipe, the equal fixed mounting in the inner wall left and right sides of inspection shaft body has filtering mechanism. The filtering mechanism comprises a shell, wherein one side of the shell, back to the back, is fixedly connected to the left side and the right side of the inner wall of the inspection well body, a first filter screen is arranged on one side, opposite to the shell, of the shell, and a butt joint block is fixedly mounted on the inner bottom wall of the shell. This rain sewage inspection shaft, through setting up filtering mechanism, not only can filter the inside debris of inlet tube and the inside debris of inspection shaft body, reduced the condition emergence that the outlet pipe blockked up, can filter the peculiar smell that produces in the mixed flow aquatic moreover, reduced the influence that the peculiar smell caused air quality through inspection shaft body discharge, so, this device has the advantage that the filter effect is good, has made things convenient for the use.

Description

Rain sewage inspection well

Technical Field

The application relates to the technical field of inspection wells, in particular to a rainwater and sewage inspection well.

Background

The inspection well is used for maintaining power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at intervals, is convenient for regularly inspecting auxiliary structures, and is mainly used for mixing or converging rainwater and sewage in a municipal drainage pipe network; most towns do not have perfect rain and sewage diversion systems, and the capacity of a drainage system is insufficient.

In daily life, people can cause rainwater and sewage mixed flow in directly discharging sewage into rainwater pipeline, not only have a large amount of debris in the mixed flow aquatic, but also can produce pungent peculiar smell, because current inspection shaft filtration efficiency is not good, not only debris cause the jam to the outlet pipe easily, and the peculiar smell still can influence the air quality through the inspection shaft discharge moreover, so propose the rain sewage inspection shaft.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides rain sewage inspection shaft, possesses advantages such as filter effect is good, has solved current inspection shaft filtration efficiency not good, and not only debris cause the jam to the outlet pipe easily, and the peculiar smell still can influence the air quality through the inspection shaft discharge moreover, so provide the problem of rain sewage inspection shaft.

In order to achieve the above purpose, the present application provides the following technical solutions: the rainwater and sewage inspection well comprises an inspection well body, wherein the left side of the inspection well body is communicated with a water inlet pipe, the right side of the inspection well body is communicated with a water outlet pipe, and the left side and the right side of the inner wall of the inspection well body are both fixedly provided with a filtering mechanism;

the filtering mechanism comprises a shell, wherein one side of the shell, which is opposite to the other side, is fixedly connected to the left side and the right side of the inner wall of the inspection well body, a first filter screen is arranged on one side, which is opposite to the shell, of the shell, a butt joint block is fixedly arranged on the inner bottom wall of the shell, a sealing ring is fixedly arranged at the top of the shell, one end of the sealing ring penetrates through the sealing ring and extends to the inside of the shell, a moving block is movably arranged at the top of the sealing ring, one end of the moving block penetrates through the moving block and extends to the inside of the shell, and a second filter screen extending to the inside of the butt joint block is fixedly arranged at the bottom of the moving block.

Through adopting above-mentioned technical scheme, the muddy flowing water in the inlet tube passes left side second filter screen and left side first filter screen earlier and filters, collects debris in the inside of left side casing, then passes right side first filter screen and right side second filter screen, filters the inside debris of inspection shaft body, and the mixed flow water after the filtration passes through the outlet pipe and discharges.

Furthermore, a maintenance door is embedded in the front face of the shell, a drain hole is formed in one side, opposite to the shell, of the shell, one end of the drain hole penetrates through the shell and extends into the shell, and the first filter screen is fixedly connected to the inside of the drain hole.

Through adopting above-mentioned technical scheme, open and maintain the door and be convenient for clear up the maintenance to the inside of casing, mixed flow water can filter debris when passing first filter screen.

Furthermore, the top of the butt joint block is provided with a butt joint groove, and the butt joint groove is matched with the second filter screen.

Through adopting above-mentioned technical scheme, the bottom of second filter screen is inserted the inside in butt joint groove, makes the second filter screen place more steadily.

Further, a handle is fixedly mounted at the top of the moving block, and a positioning mechanism movably connected with the moving block is fixedly mounted at the top of the shell.

By adopting the technical scheme, the moving block is convenient to drive to move by holding the handle, and the moving block can be fixed by the positioning mechanism.

Further, the positioning mechanism comprises a bin body, the bin body is fixedly connected to the top of the shell, a reset spring is fixedly mounted on one side, back to back, of the inner wall of the bin body, one end of the reset spring is fixedly mounted on one side, back to back, of the reset spring, a positioning rod is fixedly mounted on the top of the positioning rod, one end of the positioning rod penetrates through the bin body and extends to the inside of the moving block, and a moving rod is fixedly mounted on the top of the positioning rod, one end of the moving rod penetrates through the moving rod and extends to the upper portion of the bin body.

Through adopting above-mentioned technical scheme, can drive the locating lever through promoting the carriage release lever and remove, through inserting the locating lever in the inside of movable block, can fix a position the movable block.

Furthermore, the top of the bin body is provided with a moving hole, one end of the moving hole penetrates through the bin body and extends into the bin body, and the moving range of the moving hole is matched with that of the moving rod.

Through adopting above-mentioned technical scheme, the carriage release lever removes in the inside in the storehouse body through removing the hole.

Furthermore, a sliding groove is formed in the inner bottom wall of the bin body, a sliding block extending into the sliding groove is fixedly mounted at the bottom of the positioning rod, and the sliding groove is matched with the moving range of the sliding block.

Through adopting above-mentioned technical scheme, drive the slider and remove in the inside of spout when the locating lever removes, make the locating lever remove more steadily.

Furthermore, one side of the bin body opposite to the other side is provided with a positioning hole, one end of the positioning hole penetrates through the bin body and extends to the inside of the bin body, and the positioning hole is matched with the positioning rod.

Through adopting above-mentioned technical scheme, the locating lever passes through the locating hole and extends to the outside in the storehouse body.

Furthermore, a positioning groove is formed in one side, opposite to the moving block, of the moving block, and the positioning groove is matched with the positioning rod.

Through adopting above-mentioned technical scheme, the locating lever inserts the inside of movable block through the constant head tank and fixes a position it.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this rain sewage inspection shaft, through setting up filtering mechanism, not only can filter the inside debris of inlet tube and the inside debris of inspection shaft body, reduced the condition emergence that the outlet pipe blockked up, can filter the peculiar smell that produces in the mixed flow aquatic moreover, reduced the influence that the peculiar smell caused air quality through inspection shaft body discharge, so, this device has the advantage that the filter effect is good, has made things convenient for the use.

2. This rain sewage inspection shaft, through setting up positioning mechanism, can fix a position the second filter screen, make the second filter screen more firm at casing internally mounted, improved the stability of second filter screen, caused the second filter screen to fluctuate when having reduced mixed flow water and flowing, the condition that causes the second filter screen and mixed flow water contact area to reduce takes place, has reduced the influence that causes filtration efficiency, so, this device has the advantage that stability is good, has made things convenient for the use.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1 of the present application;

FIG. 3 is an enlarged view of FIG. 1 at B of the present application;

fig. 4 is a front view of the present application.

In the figure: 1. an inspection well body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filtering mechanism; 41. a housing; 42. a first filter screen; 43. a butt joint block; 44. a seal ring; 45. a moving block; 46. a second filter screen; 5. a positioning mechanism; 51. a bin body; 52. a return spring; 53. positioning a rod; 54. the rod is moved.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1, 2 and 3, the rainwater and sewage inspection well in the present embodiment includes an inspection well body 1, a water inlet pipe 2 is communicated with a left side of the inspection well body 1, a water outlet pipe 3 is communicated with a right side of the inspection well body 1, filter mechanisms 4 are fixedly mounted on left and right sides of an inner wall of the inspection well body 1, each filter mechanism 4 includes a housing 41, a side of the housing 41 opposite to the other side is fixedly connected to left and right sides of the inner wall of the inspection well body 1, the housing 41 on the left side is communicated with the water inlet pipe 2, the housing 41 on the right side is communicated with the water outlet pipe 3, a first filter screen 42 is disposed on one side of the housing 41 opposite to the other side, a butt block 43 is fixedly mounted on an inner bottom wall of the housing 41, a sealing ring 44 is fixedly mounted on a top of the housing 41, a moving block 45 is movably mounted on a top of the sealing ring 44, and one end of the moving block penetrates and extends into the housing 41, the bottom fixed mounting of movable block 45 has the second filter screen 46 that extends to the inside of butt joint piece 43, and second filter screen 46 is the active carbon filter screen, can adsorb the peculiar smell of mixed flow aquatic and filter.

Specifically, mixed flow water in the inlet tube 2 passes left side second filter screen 46 and left side first filter screen 42 earlier and filters, collect debris in the inside of left side casing 41, then pass right side first filter screen 42 and right side second filter screen 46, filter the inside debris of inspection shaft body 1, mixed flow water after the filtration passes through outlet pipe 3 and discharges, two sealing washers 44 have improved the leakproofness, two second filter screens 46 can adsorb the peculiar smell of mixed flow aquatic and filter, the condition that outlet pipe 3 blockked up has not only been reduced takes place, and reduced the influence that the peculiar smell caused the air quality through inspection shaft body 1 discharge.

Referring to fig. 1 and 4, in the embodiment, a maintenance door is embedded in the front surface of the housing 41, a sealing gasket is disposed between the maintenance door and the housing 41, so as to enhance the sealing property, the maintenance door is opened to facilitate cleaning and maintenance of the interior of the housing 41, a drain hole is formed in each of opposite sides of the housing 41, one end of each drain hole penetrates through and extends into the housing 41, the first filter screen 42 is fixedly connected to the inside of the drain hole, and mixed flow water can filter impurities when passing through the first filter screen 42.

Referring to fig. 3 and 4, in the embodiment, the top of the docking block 43 is provided with a docking groove, the docking groove is matched with the second filter 46, the bottom of the second filter 46 is inserted into the docking groove, so that the second filter 46 is placed more stably, the top of the moving block 45 is fixedly provided with a handle, the handle is held to drive the moving block 45 to move,

referring to fig. 1 and 2, in this embodiment, a positioning mechanism 5 movably connected to the moving block 45 is fixedly mounted at the top of the housing 41, the positioning mechanism 5 includes a bin 51, the bin 51 is fixedly connected to the top of the housing 41, a return spring 52 is fixedly mounted on one side of the inner wall of the bin 51 opposite to the other side, a positioning rod 53 is fixedly mounted on one side of the return spring 52 opposite to the other side and has one end penetrating through the bin 51 and extending into the moving block 45, a moving rod 54 is fixedly mounted at the top of the positioning rod 53 and has one end penetrating through and extending to the upper side of the bin 51, the positioning rod 53 can be driven to move by pushing the moving rod 54, the moving block 45 can be positioned by inserting the positioning rod 53 into the moving block 45.

Please refer to fig. 2, in this embodiment, the top of the bin body 51 is provided with a moving hole having one end penetrating through and extending to the inside of the bin body 51, the moving hole is matched with the moving range of the moving rod 54, the moving rod 54 moves inside the bin body 51 through the moving hole, the sliding groove is provided on the inner bottom wall of the bin body 51, the bottom fixed mounting of the positioning rod 53 is provided with a sliding block extending to the inside of the sliding groove, the sliding groove is matched with the moving range of the sliding block, the sliding groove and the sliding block are T-shaped, the positioning rod 53 drives the sliding block to move inside the sliding groove when moving, not only is difficult to move out and cause falling, but also the positioning rod 53 moves more stably.

Referring to fig. 2, in the present embodiment, one end of each of the opposite sides of the bin body 51 is provided with a positioning hole, the positioning holes penetrate through and extend into the bin body 51, the positioning holes are matched with the positioning rods 53, the positioning rods 53 extend out of the bin body 51 through the positioning holes, one side of each of the opposite sides of the moving block 45 is provided with a positioning slot, the positioning slots are matched with the positioning rods 53, and the positioning rods 53 are inserted into the moving blocks 45 through the positioning slots to position the moving blocks 45.

The working principle of the embodiment is as follows:

the mixed flow water in the water inlet pipe 2 firstly passes through the left second filter screen 46 and the left first filter screen 42 for filtering, the left second filter screen 46 absorbs and filters peculiar smell, sundries are collected in the left shell 41, then the mixed flow water passes through the right first filter screen 42 and the right second filter screen 46, the right second filter screen 46 absorbs and filters the peculiar smell, the sundries in the inspection well body 1 are filtered by the first filter screen 42, the filtered mixed flow water is discharged through the water outlet pipe 3, the blockage of the water outlet pipe 3 is reduced, the influence of the peculiar smell on the air quality caused by the discharge of the peculiar smell through the inspection well body 1 is reduced, the sundries in the water inlet pipe 2 and the sundries in the inspection well body 1 can be filtered, the blockage of the water outlet pipe 3 is reduced, and the peculiar smell generated in the mixed flow water can be filtered, the influence of the peculiar smell discharged through the inspection well body 1 on the air quality is reduced, so that the device has the advantage of good filtering effect and is convenient to use;

the worker enters the interior of the inspection well body 1, then moves the moving rod 54 towards the direction far away from the inner wall of the inspection well body 1, the moving rod 54 compresses the reset spring 52 through the positioning rod 53 to enable the reset spring to generate deformation, then moves the moving block 45 downwards, the moving block 45 drives the second filter screen 46 to move downwards and insert into the butt joint block 43, meanwhile, the moving block 45 also inserts into the sealing ring 44, then the reset spring 52 restores the deformation to drive the positioning rod 53 to insert into the inside of the moving block 45 to position the moving block 45 by loosening the moving rod 54, so that the second filter screen 46 can be positioned, the second filter screen 46 is more firmly installed in the shell 41, the stability of the second filter screen 46 is improved, the phenomenon that the second filter screen 46 floats up and down when mixed flow flows is reduced, and the contact area of the second filter screen 46 and the mixed flow is reduced is avoided, the influence on the filtration efficiency is reduced, so that the device has the advantage of good stability and is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Rain sewage inspection shaft, including inspection shaft body (1), its characterized in that: the left side of the inspection well body (1) is communicated with a water inlet pipe (2), the right side of the inspection well body (1) is communicated with a water outlet pipe (3), and the left side and the right side of the inner wall of the inspection well body (1) are fixedly provided with filtering mechanisms (4);

filtering mechanism (4) include casing (41), one side fixed connection that casing (41) carried on the back mutually is both sides about inspection shaft body (1) inner wall, the one side that casing (41) is relative all is provided with first filter screen (42), the interior diapire fixed mounting of casing (41) has butt joint piece (43), the top fixed mounting of casing (41) has one end to run through and extend to casing (41) inside sealing washer (44), the top movable mounting of sealing washer (44) has one end to run through and extend to casing (41) inside movable block (45), the bottom fixed mounting of movable block (45) has second filter screen (46) that extend to butt joint piece (43) inside.

2. The rainwater and sewage inspection well according to claim 1, wherein: the front of casing (41) inlays and is equipped with the maintenance door, casing (41) relative one side all is seted up one end and is run through and extend to the inside wash port of casing (41), first filter screen (42) fixed connection is in the inside of wash port.

3. The rainwater and sewage inspection well according to claim 1, wherein: the top of the butt joint block (43) is provided with a butt joint groove, and the butt joint groove is matched with the second filter screen (46).

4. The rainwater and sewage inspection well according to claim 1, wherein: the top of the moving block (45) is fixedly provided with a handle, and the top of the shell (41) is fixedly provided with a positioning mechanism (5) movably connected with the moving block (45).

5. The rainwater and sewage inspection well according to claim 4, wherein: the positioning mechanism (5) comprises a bin body (51), the bin body (51) is fixedly connected to the top of the shell (41), a return spring (52) is fixedly mounted on one side, back to back, of the inner wall of the bin body (51), a positioning rod (53) is fixedly mounted on one side, back to back, of the return spring (52), one end of the positioning rod penetrates through the bin body (51) and extends to the inside of the moving block (45), and a moving rod (54) is fixedly mounted at the top of the positioning rod (53), one end of the moving rod penetrates through the moving rod and extends to the top of the bin body (51).

6. The rainwater and sewage inspection well according to claim 5, wherein: the top of the bin body (51) is provided with a moving hole, one end of the moving hole penetrates through the bin body (51) and extends into the bin body (51), and the moving hole is matched with the moving range of the moving rod (54).

7. The rainwater and sewage inspection well according to claim 5, wherein: the inner bottom wall of the bin body (51) is provided with a sliding groove, the bottom of the positioning rod (53) is fixedly provided with a sliding block extending into the sliding groove, and the sliding groove is matched with the moving range of the sliding block.

8. The rainwater and sewage inspection well according to claim 5, wherein: one side of the storehouse body (51) opposite to each other is provided with a positioning hole, one end of the positioning hole penetrates through the storehouse body (51) and extends into the storehouse body, and the positioning hole is matched with the positioning rod (53).

9. The rainwater and sewage inspection well according to claim 5, wherein: and one side of the moving block (45) opposite to the moving block is provided with a positioning groove, and the positioning grooves are matched with the positioning rods (53).

Images