CN218765410U - Clamp type flowmeter for sewage treatment - Google Patents

Abstract

The utility model discloses a clamp formula flowmeter for sewage treatment, including the flowmeter pipeline, the flowmeter dial plate is installed on the top of flowmeter pipeline, the internally mounted of flowmeter pipeline has the filter screen, the flexible pipe of both sides fixedly connected with of flowmeter pipeline, one side fixedly connected with connecting pipe of flexible pipe, one side fixed connection card pipe of connecting pipe, the outside of card pipe is provided with the installation clamp, the top fixedly connected with installation pipe of flowmeter pipeline, the internally mounted of flow panel board has the display screen. This a clamp formula flow meter for sewage treatment can adjust according to the interval of pipeline, only need remove flexible pipe during the regulation can, the gag lever post can improve the support nature of card pipe, the card pipe inlays and uses installation clamp locking installation behind the pipeline is inside can, this structure has realized the nimble installation function of flow meter through flexible pipe, has solved the problem of inconvenient nimble installation.

Description

Clamp type flowmeter for sewage treatment

Technical Field

The utility model relates to a flow instrument technical field specifically is a clamp formula flow instrument for sewage treatment.

Background

The flow of sewage is measured in the sewage treatment process, a flow meter is required to be installed on a pipeline for conveying the sewage for measuring the fluid, and the clamp type flow meter is a common flow meter.

Through the retrieval, according to a clamp formula vortex street flowmeter that application number CN201922134683.0 discloses, the text has proposed "the utility model discloses in, peg graft the plug in the mount pad, the base of plug can be taken at the top of clamp mechanism this moment, rotate first clamp and the second clamp in the clamp mechanism this moment for draw-in groove on first clamp and the second clamp combines with the bulge loop of plug outer table wall, rethread fixing bolt is fixed first clamp and second clamp, realizes the fixed of plug and mount pad, has improved the convenience of follow-up dismouting when having guaranteed the connection effect of the table body with the plug, thereby has improved vortex street flowmeter's practicality".

First, the clamp type flowmeter designed in the above application cannot adjust the installation length of the flowmeter according to the distance between the pipelines when in use, and the installation range is small, and the installation flexibility is poor;

secondly, when the clamp type flowmeter designed in the application flows through sewage, particle impurities in the sewage can cause the internal blockage of the flowmeter;

thirdly, the dial plate of the clamp type flowmeter is exposed outside for a long time, and the dial plate is easily scratched or broken to affect observation and use.

A clamp type flow meter for sewage treatment is needed to solve the technical defects in the prior art.

Disclosure of Invention

An object of the utility model is to provide a clamp formula flow meter for sewage treatment to solve the problem of proposing inconvenient nimble installation among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamp formula flowmeter for sewage treatment, including the flowmeter pipeline, the flowmeter dial plate is installed on the top of flowmeter pipeline, the internally mounted of flowmeter pipeline has the filter screen, the flexible pipe of both sides fixedly connected with of flowmeter pipeline, one side fixedly connected with connecting pipe of flexible pipe, one side fixedly connected with clamping pipe of connecting pipe, the outside of clamping pipe is provided with the installation clamp, the top fixedly connected with installation pipe of flowmeter pipeline, the internally mounted of flow panel board has the display screen, one side of flow panel board is provided with the interface, the front end activity hinge of flow panel board has the protective cover, the both sides fixedly connected with gag lever post of flowmeter pipeline, the top and the bottom fixedly connected with stop collar of connecting pipe.

Preferably, a through hole is formed in the inner portion of the limiting sleeve, and the limiting sleeve is sleeved outside the limiting rod in a sliding connection mode.

Preferably, the filter screens are arranged in two groups, and the filter screens are distributed on two sides in the pipeline of the flow meter.

Preferably, the front end of flow instrument board is provided with positioning slot, the solid fixed ring in bottom of protective cover is connected with the location fixture block, the inside swing joint of location fixture block has the locating lever.

Preferably, the positioning fixture block is embedded in the positioning clamp groove, and one end of the positioning rod is embedded in the positioning clamp groove.

Preferably, the bottom end of the flow instrument panel is fixedly connected with a mounting flange, and the mounting flange is connected with the top end of the mounting pipe.

Preferably, the mounting bolt is arranged inside the mounting flange.

Compared with the prior art, the beneficial effects of the utility model are that: the clamp type flowmeter for sewage treatment not only realizes the function of convenient flexible installation, realizes the improvement of the protection effect, but also realizes the functions of convenient filtration and disassembly and assembly;

(1) The flexible installation structure is provided with the connecting pipe, the hoop, the limiting rod, the limiting sleeve and the telescopic pipe, the flow meter can be adjusted according to the distance between pipelines when the pipelines are installed, the telescopic pipe only needs to be moved when the flow meter is adjusted, the limiting sleeve slides on the limiting rod when the telescopic pipe is moved in a telescopic mode, the limiting rod can improve the support performance of the clamping pipe, the clamping pipe is embedded in the pipelines and then locked and installed by the installation hoop, and the flexible installation function of the flow meter is achieved through the telescopic pipe;

(2) The flow meter is provided with the flow meter panel, the protective cover, the positioning fixture block, the positioning rod and the positioning clamping groove, the protective cover outside the flow meter panel is transparent and visible, the protective cover covers the flow meter panel to protect the display screen from being damaged, the positioning fixture block at the bottom of the protective cover is embedded in the positioning clamping groove to realize fixation, and the structure improves the protection effect of the flow meter;

(3) Through being provided with mounting flange, the installation pipe, filter screen and construction bolt, the flowmeter dial plate utilizes mounting flange to install on the flowmeter pipeline, only need during the installation with the mounting flange and the installation pipe butt joint of flow panel board bottom, use the construction bolt fixed afterwards can, sewage is through-flowing from flowmeter pipeline inside, the filter screen can block large granule impurity in the sewage, avoids impurity to plug up the flowmeter, this structure has realized being convenient for to filter and the function of dismouting.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front view structure of the flow meter dial of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front view structure of the telescopic rod of the present invention.

In the figure: 1. clamping the pipe; 2. a connecting pipe; 3. a flow meter conduit; 4. installing a flange; 5. an interface; 6. a flow instrument panel; 7. a display screen; 8. a protective cover; 9. installing a pipe; 10. a filter screen; 11. installing a clamp; 12. installing a bolt; 13. positioning a fixture block; 14. positioning a rod; 15. positioning the clamping groove; 16. a limiting rod; 17. a limiting sleeve; 18. a telescopic tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a clamp type flowmeter for sewage treatment comprises a flowmeter pipeline 3, a flowmeter dial 6 is mounted at the top end of the flowmeter pipeline 3, a filter screen 10 is mounted inside the flowmeter pipeline 3, extension tubes 18 are fixedly connected to two sides of the flowmeter pipeline 3, a connecting tube 2 is fixedly connected to one side of the extension tube 18, a clamp tube 1 is fixedly connected to one side of the connecting tube 2, a mounting clamp 11 is arranged outside the clamp tube 1, a mounting tube 9 is fixedly connected to the top end of the flowmeter pipeline 3, a display screen 7 is mounted inside the flowmeter dial 6, an insertion port 5 is arranged at one side of the flowmeter dial 6, a protective cover 8 is movably hinged to the front end of the flowmeter dial 6, stop levers 16 are fixedly connected to two sides of the flowmeter pipeline 3, and a stop sleeve 17 is fixedly connected to the top end and the bottom end of the connecting tube 2;

a through hole is formed in the limiting sleeve 17, and the limiting sleeve 17 is sleeved outside the limiting rod 16 and is in sliding connection;

specifically, as shown in fig. 1 and 2, when the flowmeter is installed, the flowmeter pipeline 3 needs to be moved to a position between the sewage delivery pipes, then the length of the telescopic pipe 18 is adjusted according to the distance between the pipelines, the limiting sleeve 17 slides on the limiting rod 16 in the adjusting process, and the clamping pipe 1 is locked and installed by using the installation clamp 11 after being embedded inside the pipeline, so that connection can be achieved.

Example 2: a positioning clamping groove 15 is formed in the front end of the flowmeter dial 6, a positioning clamping block 13 is connected to a bottom fixing ring of the protective cover 8, a positioning rod 14 is movably connected inside the positioning clamping block 13, the positioning clamping block 13 is embedded inside the positioning clamping groove 15, and one end of the positioning rod 14 is embedded inside the positioning clamping groove 15;

specifically, as shown in fig. 1 and fig. 3, the protective cover 8 covers the outside of the flowmeter dial 6 to protect the display screen 7 from being damaged, and after the protective cover 8 is covered, the positioning clamping block 13 at the bottom of the protective cover 8 is inserted into the positioning clamping groove 15, and then the positioning clamping block 13 and the positioning clamping groove 15 are locked and fixed by the positioning rod 14.

Example 3: two groups of filter screens 10 are arranged, the filter screens 10 are distributed on two sides in the flow instrument pipeline 3, the bottom end of the flow instrument dial 6 is fixedly connected with an installation flange 4, the installation flange 4 is connected with the top end of an installation pipe 9, and an installation bolt 12 is arranged in the installation flange 4;

specifically, as shown in fig. 1 and 4, when sewage flows through the flowmeter pipeline 3, the filter screen 10 can block large-particle impurities in the sewage, and the flow meter dial 6 can be mounted by butting the mounting flange 4 at the bottom of the flow meter dial 6 with the mounting pipe 9.

The working principle is as follows: the utility model discloses when using, install flow meter pipeline 3 in sewage conveying pipeline earlier, can adjust according to the interval of pipeline in the installation, only need remove flexible pipe 18 can in the regulation, when flexible pipe 18 is flexible to be removed, stop collar 17 slides on gag lever post 16, gag lever post 16 can improve the support nature of kelly 1, kelly 1 inlays and uses installation clamp 11 locking installation after the pipeline is inside can, flow meter dial plate 6 outside protective cover 8 is transparent visible, protective cover 8 covers can protect display screen 7 not damaged in flow meter dial plate 6 outside, flow meter dial plate 6 utilizes mounting flange 4 to install on flow meter pipeline 3, only need in the installation dock mounting flange 4 and installation pipe 9 of flow meter panel 6 bottom, use mounting bolt 12 fixed can afterwards, when sewage flows from flow meter pipeline 3 inside, flow meter dial plate 6 can measure the sewage that flows through, filter screen 10 can block up impurity in the sewage, avoid impurity to block up the flow meter, this structure has realized the function of being convenient for filtering and dismouting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A clamp formula flow meter for sewage treatment, including flow meter pipeline (3), its characterized in that: the flowmeter is characterized in that a flowmeter dial (6) is installed at the top end of a flowmeter pipeline (3), a filter screen (10) is installed inside the flowmeter pipeline (3), telescopic pipes (18) are fixedly connected to the two sides of the flowmeter pipeline (3), a connecting pipe (2) is fixedly connected to one side of each telescopic pipe (18), a clamping pipe (1) is fixedly connected to one side of each connecting pipe (2), an installation clamp (11) is arranged outside the clamping pipe (1), an installation pipe (9) is fixedly connected to the top end of the flowmeter pipeline (3), a display screen (7) is installed inside the flowmeter dial (6), a plug-in port (5) is arranged on one side of the flowmeter dial (6), a protective cover (8) is movably hinged to the front end of the flowmeter dial (6), limiting rods (16) are fixedly connected to the two sides of the flowmeter pipeline (3), and a limiting sleeve (17) is fixedly connected to the top end and the bottom end of the connecting pipe (2).

2. The clamp type flow meter for sewage treatment according to claim 1, wherein: the limiting sleeve (17) is internally provided with a through hole, and the limiting sleeve (17) is sleeved outside the limiting rod (16) and is in sliding connection.

3. The clamp type flow meter for sewage treatment according to claim 1, wherein: two groups of filter screens (10) are arranged, and the filter screens (10) are distributed on two sides in the pipeline (3) of the flow meter.

4. The clamp type flow meter for sewage treatment according to claim 1, wherein: the front end of flow meter dial plate (6) is provided with positioning clamping groove (15), the solid fixed ring in bottom of protective cover (8) is connected with location fixture block (13), the inside swing joint of location fixture block (13) has locating lever (14).

5. The clamp type flow meter for sewage treatment according to claim 4, wherein: the positioning clamping block (13) is embedded in the positioning clamping groove (15), and one end of the positioning rod (14) is embedded in the positioning clamping groove (15).

6. The clamp type flow meter for sewage treatment according to claim 1, wherein: the bottom fixedly connected with mounting flange (4) of flow meter dial plate (6), mounting flange (4) are connected with the top of installation pipe (9).

7. The clamp type flow meter for sewage treatment according to claim 6, wherein: and a mounting bolt (12) is arranged in the mounting flange (4).

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