CN217585978U

CN217585978U - Intelligent water meter with safety certification

Info

Publication number: CN217585978U
Application number: CN202220815023.8U
Authority: CN
Inventors: 张斌; 刘成忠; 田其申; 薛大磊
Original assignee: Shandong Kede Electronics Co ltd
Current assignee: Shandong Kede Electronics Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-14
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a water gauge, in particular to take intelligent water gauge of safety certification, include: the device comprises a body, wherein a connecting pipe is connected onto the body, a conduit is connected onto the connecting pipe, a push block is arranged in the conduit, a push rod is arranged on the push block, and the tail end of the push rod is pressed on a pressure sensor; when the device is used, when the device is detached or the water pressure is abnormal, the pressure of the water body on the push block of the device can be changed, the push block can slide in the guide pipe at the moment, so that the pressure of the push rod on the pressure sensor is changed, a user can observe the abnormal state of the water meter only by observing the reading of the pressure sensor, and the device is convenient to use; meanwhile, the device is provided with two-stage protection of the push block and the sealing block, the possibility of water leakage of the device can be effectively reduced, and the using effect is good.

Description

Intelligent water meter with safety certification

Technical Field

The utility model relates to an engineering equipment technical field, in particular to take intelligent water gauge of safety certification.

Background

The water meter is an instrument for measuring water flow, mostly is the accumulated flow measurement of water, generally is divided into a positive displacement water meter and a speed water meter, and originates from England, the development of the water meter has nearly two hundred years history, when the specification of the water meter is selected, the size and the flow range of the used flow under the normal condition are firstly estimated, then the water meter with the specification of which the common flow is closest to the value is selected as a first choice, and the water inlet end of the water meter is additionally provided with a water body rectifying device, so that the measuring environment of the water meter can be effectively improved, and the measuring accuracy of the water meter is improved. Meanwhile, the existing intelligent water meter generally does not have a safety certification function, and hidden dangers exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve existing problem among the above-mentioned prior art, provide a take safety certification's intelligent water gauge to solve present technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a take security certification's intelligent water gauge, include: the body, be connected with the connecting pipe on the body, be connected with the pipe on the connecting pipe, be provided with the ejector pad in the pipe, be provided with the push rod on the ejector pad, the push rod end is pressed on pressure sensor.

Preferably, the push rod penetrates through the sealing block, and the push rod is arranged in the middle of the sealing block in a relatively sliding manner.

Preferably, the pressure sensor is fixed to the support plate.

Preferably, the support plate is connected to a connecting plate through a spring, and the connecting plate is fixed in the guide pipe.

Preferably, the springs comprise a plurality of springs which are uniformly distributed between the supporting plate and the connecting plate.

Preferably, a security authentication module is arranged in the body.

Preferably, a sealing ring is arranged between the push rod and the sealing block, and a sealing ring is arranged between the push block and the guide pipe.

The utility model has the advantages that: when the device is used, when the device is detached or the water pressure is abnormal, the pressure of the water body on the push block of the device can be changed, at the moment, the push block can slide in the guide pipe, so that the pressure of the push rod on the pressure sensor is changed, a user can observe the abnormal state of the water meter only by observing the reading of the pressure sensor, and the use is convenient; meanwhile, the device is provided with two-stage protection of the push block and the sealing block, the possibility of water leakage of the device can be effectively reduced, and the using effect is good.

Drawings

The foregoing aspects and advantages of the invention will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a bottom view structure of an intelligent water meter with security certification according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an intelligent water meter with security certification according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an intelligent water meter with security certification according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a partial structure of the intelligent water meter with security authentication according to the embodiment of the present invention.

Description of the reference numerals:

in fig. 1-4, a body 1; a conduit 2; a connecting pipe 3; a push block 4; a sealing block 5; a push rod 6; a pressure sensor 7; a support plate 8; a spring 9; a web 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a take security certification's intelligent water gauge, include: the body 1 is connected with the connecting pipe 3 on the body 1, is connected with the pipe 2 on the connecting pipe 3, is provided with ejector pad 4 in the pipe 2, is provided with push rod 6 on the

ejector pad

4, and 6 end pressure of push rod are on pressure sensor 7. The body 1 is an intelligent water meter, the connecting pipe 3 is a metal pipe, the conduit 2 is a smooth metal pipe of which the inner wall is polished, the push block 4 is a metal block, a rubber sealing ring is arranged between the push block 4 and the inner wall of the conduit 2, the push rod 6 is a metal rod, the push rod 6 penetrates through a through hole in the middle of the sealing block 5, the rubber sealing ring is arranged between the push rod 6 and the inner wall of the through hole, and the sealing block 5 is a metal block.

The push rod 6 penetrates through the sealing block 5, and the push rod 6 is arranged in the middle of the sealing block 5 in a relatively sliding mode. The pressure sensor 7 is fixed to the support plate 8. The support plate 8 is connected to a connection plate 10 by means of a spring 9, the connection plate 10 being fixed in the guide tube 2. The support plate 8 and the connecting plate 10 are both metal plates.

The springs 9 comprise a plurality of springs 9, and the springs 9 are uniformly distributed between the supporting plate 8 and the connecting plate 10.

The main body 1 is provided with a security authentication module, and the design and authentication mode of the security authentication module can refer to the scheme disclosed in CN 102881085B.

A sealing ring is arranged between the push rod 6 and the sealing block 5, and a sealing ring is arranged between the push block 4 and the guide pipe 2.

When the device is used, when the device is detached or the water pressure is abnormal, the pressure of the water body on the push block 4 of the device can be changed, at the moment, the push block 4 can slide in the guide pipe 2, so that the pressure of the push rod 6 on the pressure sensor 7 is changed, a user can observe the abnormal state of the water meter only by observing the reading of the pressure sensor 7, and the use is convenient; meanwhile, the device is provided with two-stage protection of the push block 4 and the sealing block 5, the possibility of water leakage of the device can be effectively reduced, and the using effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An intelligent water meter with safety certification, comprising: the body, its characterized in that: the body is connected with a connecting pipe, the connecting pipe is connected with a guide pipe, a push block is arranged in the guide pipe, a push rod is arranged on the push block, and the tail end of the push rod is pressed on the pressure sensor.

2. An intelligent water meter with security certification as set forth in claim 1, wherein: the push rod penetrates through the sealing block, and the push rod is arranged in the middle of the sealing block in a relatively sliding mode.

3. An intelligent water meter with security certification as set forth in claim 1, wherein: the pressure sensor is fixed on the supporting plate.

4. An intelligent water meter with security certification as set forth in claim 3, wherein: the supporting plate is connected to the connecting plate through a spring, and the connecting plate is fixed in the guide pipe.

5. An intelligent water meter with security certification as set forth in claim 4, wherein: the springs comprise a plurality of springs which are uniformly distributed between the supporting plate and the connecting plate.

6. An intelligent water meter with security certification as set forth in claim 1, wherein: a safety authentication module is arranged in the body.

7. An intelligent water meter with security certification as set forth in claim 1, wherein: a sealing ring is arranged between the push rod and the sealing block, and a sealing ring is arranged between the push block and the guide pipe.