CN220230599U - Water meter with filtering capability - Google Patents

Abstract

The utility model discloses a water meter with a filtering function, which comprises a guide sleeve, a sliding tube and an extension tube. This water gauge with filtering capability, the outside of circulation pipeline is equipped with electric-magnetic flowmeter, be connected with the converter on the electric-magnetic flowmeter, the one end fixedly connected with first flange of circulation pipeline, the other end outside fixedly connected with guide pin bushing of circulation pipeline, the outside slip cap of guide pin bushing is equipped with the slip pipe rather than the looks adaptation, slip pipe and guide pin bushing sliding seal, the one end fixedly connected with spacing ring of slip pipe, the breach has been seted up to the circumference on the spacing ring, the other end fixedly connected with extension pipe of slip pipe, the tip fixedly connected with second flange of extension pipe, thereby can extend the extension pipe through the cooperation of slip pipe and guide pin bushing, thereby adapt to the installation of different installation clearance, avoid because the deviation of reservation clearance leads to can jack up the pipeline breach after the water gauge is installed or to the pipeline of both sides produce tensile problem, make things convenient for the installation of water gauge.

Description

Water meter with filtering capability

Technical Field

The utility model relates to the technical field of water meters, in particular to a water meter with a filtering function.

Background

The water meter is a meter for measuring water flow, is mainly used for measuring the accumulated flow of water, is generally divided into two types of volumetric water meters and speed water meters, and originates from the United kingdom, the development of the water meters has been about two hundred years old, when the specification of the water meters is selected, the size and the flow range of the flow used under normal conditions are estimated first, and then the water meter with the specification with the flow closest to the value is selected as the first choice.

The water gauge is installed generally between two pipeline terminal surfaces, and is fixed through mounting flange cooperation bolt installation, however, when reserving, the breach between two pipelines appears the deviation easily to can jack up the pipeline breach or produce the pulling force to the pipeline of both sides after leading to the water gauge installation, be unfavorable for the going on of installation.

Disclosure of Invention

The present utility model is directed to a water meter with filtering function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a water gauge with filtering capability, includes the circulation pipeline, the outside of circulation pipeline is equipped with electromagnetic flowmeter, be connected with the converter on the electromagnetic flowmeter, the one end fixedly connected with first flange of circulation pipeline, the other end outside fixedly connected with guide pin bushing of circulation pipeline, the outside slip cap of guide pin bushing is equipped with the slip pipe rather than looks adaptation, slip pipe and guide pin bushing sliding seal, the one end fixedly connected with spacing ring of slip pipe, the breach has been seted up to the circumference on the spacing ring, the other end fixedly connected with extension pipe of slip pipe, the tip fixedly connected with second flange of extension pipe, the mounting hole has all been seted up on first flange and the second flange.

As a further scheme of the utility model: the display surface upper cover of the converter is provided with an end cover matched with the display surface upper cover, one side of the end cover is fixedly connected with a connecting belt, and one end of the connecting belt is fixedly connected with the shell of the converter.

As still further aspects of the utility model: one end of the flow pipeline, which is provided with the first connecting flange, is fixedly connected with a branch pipe which is obliquely arranged, and the inner side of the branch pipe is provided with a filter net pipe which is matched with the branch pipe.

As still further aspects of the utility model: the bottom fixedly connected with third flange of filter screen management, the bottom fixedly connected with fourth flange of branch pipe, third flange passes through bolt and fourth flange fixed mounting, has offered the perforation that is used for the bolt to pass on the third flange, has offered the screw hole that is used for bolt threaded connection on the fourth flange.

As still further aspects of the utility model: the end part of the inner side of the flow pipeline corresponding to the filter screen pipe is fixedly connected with a baffle ring, and the baffle ring is attached and sealed with the filter screen pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the extension pipe can be extended through the cooperation of the sliding pipe and the guide sleeve, so that the installation of different installation gaps is adapted, the problem that a pipeline gap is jacked open or tension is generated on pipelines at two sides after the water meter is installed due to the deviation of the reserved gaps is avoided, and the installation of the water meter is facilitated.

2. According to the utility model, through the arrangement of the limiting ring and the matching guide sleeve, the sliding of the sliding pipe can be limited, and the sliding pipe is prevented from slipping.

3. According to the utility model, through the arrangement of the end cover, the display end face of the converter is protected, the influence of dust falling on watching is avoided, and meanwhile, through the arrangement of the connecting belt, the loss of the end cover is prevented.

4. According to the utility model, the front side of the water meter is provided with the filter through the baffle ring and the filter net pipe, so that the passing water body is filtered, and the cleanliness of the passing water body is improved.

5. According to the utility model, through the cooperation of the third connecting flange and the fourth connecting flange, the filter net pipe can be detached, so that the filtered impurities can be conveniently cleaned.

Drawings

Fig. 1 is a schematic diagram of a water meter with filtering function.

Fig. 2 is a cross-sectional view of the extension tube position in a water meter with filtering capability.

Fig. 3 is a cross-sectional view of the location of a filter screen tube in a water meter with a filter function.

In the figure: 1. a flow conduit; 2. an electromagnetic flowmeter; 3. a converter; 4. a first connection flange; 5. guide sleeve; 6. a sliding tube; 7. a limiting ring; 8. an extension tube; 9. a second connection flange; 10. an end cap; 11. a connecting belt; 12. a branch pipe; 13. a filter screen tube; 14. a baffle ring; 15. a third connecting flange; 16. and a fourth connecting flange.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-2, in an embodiment of the present utility model, a water meter with a filtering function includes a flow pipe 1, an electromagnetic flowmeter 2 is disposed on an outer side of the flow pipe 1, a transducer 3 is connected to the electromagnetic flowmeter 2, the electromagnetic flowmeter 2 is electrically connected to the transducer 3, the transducer 3 is connected to an external device through a wire, one end of the flow pipe 1 is fixedly connected to a first connection flange 4, a guide sleeve 5 is fixedly connected to an outer side of the other end of the flow pipe 1, a sliding pipe 6 adapted to the guide sleeve 5 is slidably sleeved on an outer side of the guide sleeve 5, the sliding pipe 6 is slidably sealed with the guide sleeve 5, one end of the sliding pipe 6 is fixedly connected to a limiting ring 7, a notch is formed on a circumference of the limiting ring 7, an extension pipe 8 is fixedly connected to the other end of the sliding pipe 6, a second connection flange 9 is fixedly connected to an end of the extension pipe 8, and mounting holes are formed on the first connection flange 4 and the second connection flange 9.

The extension pipe 8 can be extended through the cooperation of the sliding pipe 6 and the guide sleeve 5, so that the installation of different installation gaps is adapted, the problem that a pipeline gap is jacked open or tension is generated to pipelines on two sides after the water meter is installed due to the deviation of the reserved gaps is avoided, and the installation of the water meter is facilitated.

Through the setting of spacing ring 7, cooperation guide pin bushing 5 can produce spacingly to the slip of slip pipe 6, avoids the slip of slip pipe 6.

Referring to fig. 1, an end cover 10 adapted to the display surface of the converter 3 is provided on the display surface of the converter 3, one side of the end cover 10 is fixedly connected with a connecting belt 11, and one end of the connecting belt 11 is fixedly connected with the housing of the converter 3.

Through the setting of end cover 10, protect the display terminal surface of converter 3, avoid the ash fall to influence and watch, simultaneously through the setting of connecting band 11, prevent the loss of end cover 10.

Referring to fig. 3, a branch pipe 12 is fixedly connected to one end of the flow pipe 1, on which the first connection flange 4 is installed, and a filter screen pipe 13 adapted to the branch pipe 12 is disposed on the inner side of the branch pipe.

The bottom fixedly connected with third flange 15 of filter screen management 13, the bottom fixedly connected with fourth flange 16 of branch pipe 12, third flange 15 passes through bolt and fourth flange 16 fixed mounting, has offered the perforation that is used for the bolt to pass on the third flange 15, has offered the screw hole that is used for bolted connection on the fourth flange 16.

The end part of the inner side of the flow pipeline 1 corresponding to the filter screen pipe 13 is fixedly connected with a baffle ring 14, and the baffle ring 14 is attached and sealed with the filter screen pipe 13.

The front side of the water meter is provided with a filter through the baffle ring 14 and the filter net pipe 13, so that the water passing through the water meter is filtered, and the cleanliness of the water passing through the water meter is improved.

Through the cooperation of third flange 15, fourth flange 16, make filter screen pipe 13 can dismantle to the impurity clearance of filtering out is convenient.

The working principle of the utility model is as follows:

when the water meter is used, the water meter can be placed in the corresponding reserved mounting notch, the first connecting flange 4 is connected with a pipeline of the water inlet end, the position of the extension pipe 8 is adjusted through the arrangement of the sliding pipe 6 and the guide sleeve 5, the second connecting flange 9 corresponds to the end face of the pipeline of the water outlet end, and the second connecting flange 9 is connected, so that the water meter is suitable for mounting in different gaps.

After installation, when the circulation passes, the circulation passes through the baffle ring 14 at the moment, passes through the filter net pipe 13, impurities are left in the filter net pipe 13, the water body continues to pass through the circulation pipeline 1, the water body is monitored when passing through the area of the electromagnetic flowmeter 2, the signals are converted and displayed through the converter 3, and meanwhile, the monitored flow information is output outwards through a lead.

When the flow is required to be observed, the end cover 10 can be removed, so that the display screen on the converter 3 is exposed, and the flow value is conveniently observed.

When the sewage is required to be discharged, the water source can be closed at the moment, the bolt installation of the third connecting flange 15 and the fourth connecting flange 16 is released, so that the filter net pipe 13 is taken out of the branch pipe 12, and impurities in the filter net pipe 13 can be conveniently poured at the moment.

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 (5)

1. The utility model provides a water gauge with filtering capability, includes circulation pipeline (1), its characterized in that: the outside of runner pipeline (1) is equipped with electric-magnetic flowmeter (2), be connected with converter (3) on electric-magnetic flowmeter (2), the one end fixedly connected with first flange (4) of runner pipeline (1), the other end outside fixedly connected with guide pin bushing (5) of runner pipeline (1), the outside slip cap of guide pin bushing (5) be equipped with its looks adaptation slip pipe (6), the one end fixedly connected with spacing ring (7) of slip pipe (6), the other end fixedly connected with extension pipe (8) of slip pipe (6), the tip fixedly connected with second flange (9) of extension pipe (8).

2. A water meter with filtering capability according to claim 1, wherein: the display surface upper cover of the converter (3) is provided with an end cover (10) matched with the display surface upper cover, one side of the end cover (10) is fixedly connected with a connecting belt (11), and one end of the connecting belt (11) is fixedly connected with the shell of the converter (3).

3. A water meter with filtering capability according to claim 1, wherein: one end of the flow pipeline (1) provided with the first connecting flange (4) is fixedly connected with a branch pipe (12) which is obliquely arranged, and the inner side of the branch pipe (12) is provided with a filter net pipe (13) which is matched with the branch pipe.

4. A water meter with filtering capability according to claim 3, wherein: the bottom end fixedly connected with third flange (15) of filter screen management (13), the bottom fixedly connected with fourth flange (16) of branch pipe (12), third flange (15) pass through bolt and fourth flange (16) fixed mounting.

5. A water meter with filtering capability according to claim 3, wherein: the end part of the inner side of the flow pipeline (1) corresponding to the filter net pipe (13) is fixedly connected with a baffle ring (14).