CN219551932U

CN219551932U - Sewage water inlet on-line monitoring subassembly

Info

Publication number: CN219551932U
Application number: CN202222764966.5U
Authority: CN
Inventors: 王磊; 张栋栋
Original assignee: Jieshou Chuangye Water Co ltd
Current assignee: Jieshou Chuangye Water Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-08-18
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a sewage water inlet on-line monitoring assembly, which comprises an on-line monitoring device and a shell, wherein the on-line monitoring device is arranged on the shell, and further comprises a filter screen, a detection box, an elastic restoring piece and a blocking plate, wherein: the shell is provided with a middle cavity, the filter screen is transversely arranged in the middle cavity and divides the middle cavity into a lower storage cavity and an upper liquid separating cavity, the shell is provided with a liquid inlet hole and a liquid outlet hole, the detection box is arranged on the shell, the detection box on-line monitoring device is arranged on the detection box, and the detection box is communicated with the liquid outlet hole; the bottom of casing is opened there is the mud through-hole that falls, the jam plate passes through elastic restoring piece is installed on the casing and is used for blockking up the mud hole that falls, elastic restoring piece can take place elastic deformation along vertical direction and make the jam plate break away from the mud through-hole that falls. According to the utility model, the elastic restoring piece and the blocking plate are arranged to avoid accumulation of objects in the lower storage cavity.

Description

Sewage water inlet on-line monitoring subassembly

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to an online monitoring component for a sewage inlet.

Background

There are a plurality of sewage treatment projects to a water service company often to relate to a plurality of cities or villages and towns, and this large-scale water service company often builds intelligent water service platform, and the operation condition of remote detection sewage treatment, and then improves management efficiency, reduces personnel's work of patrolling and examining, monitors through on-line monitoring device at intelligent water service platform.

The water inlet of the sewage treatment plant often needs to carry out water quality detection on sewage, untreated sewage often has multiple impurities in a compounding mode, a sampling port of the on-line monitoring device is easy to block, and the detection effect is affected. The authorized bulletin number is: CN 205844067U, chinese patent entitled "pretreatment device for on-line monitoring of water quality sampling at inlet of sewage treatment plant", discloses a device for avoiding clogging of on-line monitoring device by impurities by means of filtering and precipitating water sample to be detected, which requires to manually and periodically remove impurities in impurity collecting area, and increases personnel inspection of intelligent water platform.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides an online monitoring component for a sewage inlet.

The utility model provides an online monitoring component for a sewage water inlet, which comprises an online monitoring device and a shell, wherein the online monitoring device is arranged on the shell, and further comprises a filter screen, a detection box, an elastic recovery piece and a blocking plate, wherein:

the shell is provided with a middle cavity, the filter screen is transversely arranged in the middle cavity, the filter screen divides the middle cavity into a lower storage cavity and an upper liquid separating cavity, the shell is provided with a liquid inlet hole and a liquid outlet hole, the liquid inlet hole is communicated with the lower storage cavity, the liquid outlet hole is communicated with the upper liquid separating cavity, and the liquid inlet hole is communicated with a water inlet of a sewage treatment plant through a pipeline;

the detection box is arranged on the shell, the on-line monitoring device is arranged on the detection box, and the detection box is communicated with the liquid discharge hole;

the bottom of the shell is provided with a mud falling through hole, the blocking plate is arranged on the shell through the elastic restoring piece and is used for blocking the mud falling through hole, and the elastic restoring piece can elastically deform along the vertical direction to enable the blocking plate to be separated from the mud falling through hole;

it should be noted that even if the casing is filled with liquid and the blocking plate is not pressed, the blocking plate keeps blocking the mud-dropping through hole, and only when the casing is greatly pressed, the elastic restoring piece is contracted to separate the blocking plate from the mud-dropping through hole.

As a further optimized scheme of the utility model, the elastic restoring piece is a spring.

As a further optimized scheme of the utility model, the filter screen is vertically and slidably arranged on the shell.

As a further optimized scheme of the utility model, a connecting frame is fixed on the outer side of the filter screen, a sliding opening is formed in the middle cavity, and the connecting frame is vertically and slidably arranged in the sliding opening.

As a further optimized scheme of the utility model, the lower bottom surface of the connecting frame is an inclined surface which gradually inclines upwards from one side close to the filter screen to one side far away from the filter screen, and the lower bottom surface of the connecting frame is matched with the bottom of the sliding opening.

As a further optimized scheme of the utility model, the upper surface of the blocking plate is an upward protruding cambered surface.

As a further optimized scheme of the utility model, the outer wall of the detection box is net-shaped.

According to the on-line monitoring assembly for the sewage water inlet, provided by the utility model, the liquid at the water inlet is connected with the liquid inlet through the pipeline, the solids in the sewage are positioned in the lower storage cavity under the action of the filter screen, the blocking plate is extruded when the solids in the lower storage cavity are more through the arrangement of the mud falling through hole and the blocking plate, the elastic restoring piece is extruded by the blocking plate, so that the elastic restoring piece is compressed, the blocking plate is further separated from the mud falling through hole, the mud in the lower storage cavity is discharged through the mud falling through hole until the solids in the lower storage cavity are less, and the blocking plate is driven by the elastic restoring piece to move upwards to block the mud falling through hole.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a cross-sectional view of an embodiment B-B of the present utility model;

FIG. 4 is a cross-sectional view of a second embodiment B-B of the present utility model.

In the figure: 1-a housing; 2-an on-line monitoring device; 3-a filter screen; 4-a detection box; 5-elastic recovery; 6-a blocking plate; 7-connecting frame.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The utility model provides a sewage water inlet on-line monitoring subassembly as shown in fig. 1-3, includes on-line monitoring device 2 and casing 1, and this on-line monitoring device 2 is the water quality testing device among the prior art, and on-line monitoring device 2 installs on casing 1, still includes filter screen 3, detection box 4, elasticity recovery piece 5 and jam board 6, wherein:

the shell 1 comprises a lower shell 10 and an upper cover 11, wherein the lower shell 10 is provided with a middle groove, the upper cover 11 is detachably arranged on the lower shell 10 and is used for closing the middle groove, and a middle cavity is formed between the upper shell 1 and the lower shell 10;

as shown in fig. 3, the filter screen 3 is transversely arranged in the middle cavity, the filter screen 3 divides the middle cavity into a lower storage cavity 10 and an upper liquid separating cavity 11, a liquid inlet hole 12 and a liquid outlet hole 13 are formed in the shell 1, the liquid inlet hole 12 is communicated with the lower storage cavity, the liquid outlet hole 13 is communicated with the upper liquid separating cavity 11, and the liquid inlet hole 12 is communicated with a water inlet of a sewage treatment plant through a pipeline;

the detection box 4 is arranged on the shell 1, the on-line monitoring device 2 is arranged on the detection box 4, the detection box 4 is communicated with the liquid discharge holes 13, the outer wall of the detection box 4 is net-shaped, namely, a plurality of liquid leakage holes are formed in the outer wall of the detection box 4, so that liquid in the detection box 4 flows out;

the bottom of the shell 1 is provided with a mud falling through hole 14, the mud falling through hole 14 is arranged at one end of the shell 1 far away from the liquid inlet hole 12, the blocking plate 6 is arranged on the shell 1 through the elastic restoring piece 5 and is used for blocking the mud falling through hole, the elastic restoring piece 5 can be elastically deformed in the vertical direction to enable the blocking plate 6 to be separated from the mud falling through hole 14, in the embodiment, the elastic restoring piece 5 is a spring, and of course, other parts which can be elastically deformed can be selected by a person skilled in the art in other embodiments;

the upper surface of the blocking plate 6 is an upward protruding cambered surface, so that the contact area of the blocking plate 6 and the solid in the lower storage cavity 10 is further increased, and the blocking of the lower storage cavity 10 is further avoided;

even if the casing 1 is filled with liquid and the blocking plate 6 is not pressed, the blocking plate 6 keeps blocking the mud-dropping through hole 14, and only when the casing is pressed greatly, the elastic restoring member 5 contracts to separate the blocking plate 6 from the mud-dropping through hole 14.

It should be noted that, as shown in fig. 1-2, in order to facilitate the installation of the device, a mounting frame is connected to the outer wall of the housing 1.

The liquid inlet hole 12 is communicated with a water inlet of a sewage treatment plant through a pipeline, liquid is discharged to the upper liquid separating cavity 11 through the lower storage cavity 10 and the filter screen 3, the liquid in the lower storage cavity 10 is discharged to the detection box 4 through the liquid in the upper liquid separating cavity 11 and the liquid in the detection box 4 is discharged through the liquid discharging hole 13, the online monitoring device 2 in the detection box 4 detects the water quality, and the liquid in the detection box 4 is discharged through the netlike outer wall of the detection box 4; in the process, the solids in the liquid collide with the filter screen 3 and the inner wall of the lower storage cavity 10 to remain in the lower storage cavity 10 and accumulate in the lower storage cavity 10, when the solids in the lower storage cavity 10 are more, the spring is compressed by pressing the blocking plate 6, the blocking plate 6 moves downwards to enable the mud falling through holes 14 to be opened, the solids in the lower storage cavity 10 fall through the mud falling through holes 14, and the blocking plate 6 is driven to move upwards to block the mud falling through holes 14 under the action of the spring restoring force when the solids in the lower storage cavity 10 are less, so that the circulation is performed, and the solids in the lower storage cavity 10 do not need to be manually removed.

Example two

As shown in fig. 4, the present embodiment is different from the above-described embodiment in that: the vertical slidable mounting of filter screen 3 is fixed with connecting frame 7 on casing 1 in the outside of filter screen 3, and open in the middle chamber has slide opening 15, and connecting frame 7 vertical slidable mounting is at slide opening 15, and connecting frame 7's density is bigger, only receives rivers impact can not make filter screen 3 upwards slide, when receiving the solid extrusion in the storing chamber 10 down, filter screen 3 upwards moves, and then is convenient for increase the space of storing chamber 10 down, further increases the extrusion to jam plate 6, is convenient for blanking.

In this embodiment, preferably, the lower bottom surface of the connection frame 7 is an inclined surface gradually inclined upwards from the side close to the filter screen 3 to the side far away from the filter screen 3, and the lower bottom surface of the connection frame 7 is matched with the bottom of the sliding opening 15, so that the material is prevented from accumulating on the lower bottom surface of the sliding opening 15.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sewage water inlet on-line monitoring subassembly, includes on-line monitoring device (2) and casing (1), on-line monitoring device (2) are installed on casing (1), its characterized in that still includes filter screen (3), detection box (4), elasticity recovery piece (5) and jam board (6), wherein:

the shell (1) is provided with a middle cavity, the filter screen (3) is transversely arranged in the middle cavity, the filter screen (3) divides the middle cavity into a lower storage cavity (10) and an upper liquid separating cavity (11), the shell (1) is provided with a liquid inlet hole (12) and a liquid outlet hole (13), the liquid inlet hole (12) is communicated with the lower storage cavity, and the liquid outlet hole (13) is communicated with the upper liquid separating cavity (11);

the detection box (4) is arranged on the shell (1), the online monitoring device (2) is arranged on the detection box (4), and the detection box (4) is communicated with the liquid discharge hole (13);

the bottom of casing (1) is opened there is mud through-hole (14), jam board (6) pass through elasticity resumes piece (5) and install casing (1) and be used for blockking up mud through-hole, elasticity resumes piece (5) can take place elastic deformation along vertical direction and make jam board (6) break away from mud through-hole (14).

2. The sewage inlet on-line monitoring assembly according to claim 1, characterized in that the elastic restoring member (5) is a spring.

3. The sewage water inlet on-line monitoring assembly according to claim 1, characterized in that the filter screen (3) is vertically slidably mounted on the housing (1).

4. A sewage water inlet on-line monitoring assembly according to claim 3, characterized in that the outside of the filter screen (3) is fixed with a connecting frame (7), a sliding opening (15) is arranged in the middle cavity, and the connecting frame (7) is vertically and slidably arranged in the sliding opening (15).

5. The sewage inlet on-line monitoring assembly according to claim 4, wherein the lower bottom surface of the connecting frame (7) is an inclined surface gradually inclined upwards from a side close to the filter screen (3) to a side far away from the filter screen (3), and the lower bottom surface of the connecting frame (7) is matched with the bottom of the sliding opening (15).

6. The sewage inlet on-line monitoring assembly according to claim 1, characterized in that the upper surface of the blocking plate (6) is an upwardly convex cambered surface.

7. The sewage inlet on-line monitoring assembly according to claim 1, characterized in that the outer wall of the detection box (4) is net-shaped.