CN216791294U

CN216791294U - Valve accuse ultrasonic wave water meter shell convenient to assembly

Info

Publication number: CN216791294U
Application number: CN202122938080.3U
Authority: CN
Inventors: 周晓辉
Original assignee: Hangzhou Kaiheng Plastic Products Co ltd
Current assignee: Hangzhou Kaiheng Plastic Products Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-06-21
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a valve control ultrasonic water meter shell convenient to assemble, which relates to the field of water meter shells and comprises a water meter shell body, wherein the left side and the right side of the water meter shell body are respectively provided with a water inlet end and a water outlet end, one ends of the water inlet end and the water outlet end, which are far away from the water meter shell body, are respectively provided with a rotating pipe through a bearing in a rotating way, the other side of the rotating pipe is provided with a connecting pipe, the outer wall of the connecting pipe is provided with threads, a connecting component is arranged between the rotating pipe and the connecting pipe, and the outer walls of the water inlet end and the water outlet end are respectively provided with a heating component. The water meter shell body can be conveniently and quickly disassembled and assembled, and the water meter shell body cannot be damaged.

Description

Valve accuse ultrasonic wave water meter shell convenient to assembly

Technical Field

The utility model relates to the field of water meter cases, in particular to a valve-controlled ultrasonic water meter case convenient to assemble.

Background

The water meter is a meter for measuring water flow, mostly the accumulated flow measurement of water, generally divided into a positive displacement water meter and a speed water meter, originated in the uk, the development of the water meter has been in the history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

When being connected with the water pipe, ultrasonic wave water meter shell is connected with it through the mode of screw mostly, and threaded connection is easy smooth silk or the junction rusts easily after long-time the use to lead to water meter shell and water piping connection department to leak easily or be difficult for dismantling ultrasonic wave water meter shell, can cause the influence to the use of ultrasonic wave water meter shell.

Therefore, it is desirable to provide a valve-regulated ultrasonic water meter case that is easy to assemble to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve-controlled ultrasonic water meter shell convenient to assemble, which solves the problem that when the ultrasonic water meter shell provided by the background technology is connected with a water pipe, most of the ultrasonic water meter shells are connected with the water pipe in a threaded mode, and the threaded connection is easy to slide or the connection part is easy to rust after long-time use, so that the connection part of the water meter shell and the water pipe is easy to leak water or the ultrasonic water meter shell is difficult to disassemble, and the use of the ultrasonic water meter shell is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a valve accuse ultrasonic wave water gauge shell convenient to assembly, includes the water gauge shell body, the left and right sides of water gauge shell body is provided with respectively into water end and play water end, the one end that the water gauge shell body was kept away from to end and play water end all is provided with the swivel pipe through the bearing rotation, the opposite side of swivel pipe is provided with the connecting pipe, the outer wall of connecting pipe is provided with the screw thread, be provided with coupling assembling between swivel pipe and the connecting pipe, the outer wall of end and play water end all is provided with heating element into.

Preferably, coupling assembling include with the rotatory intraductal insert tube that slides and set up, the one end outer wall that the rotatory pipe was kept away from to the insert tube has seted up a plurality of recesses, and the first spring of fixedly connected with in the recess, the one end fixedly connected with inserted bar that the recess was kept away from to first spring, the other end of inserted bar sets up to arc, fixedly connected with annular frame in the coupling tube, the inner wall of annular frame has seted up with the corresponding slot of inserted bar.

Preferably, the outer wall of the insertion tube is fixedly connected with a T-shaped sealing block, and the T-shaped sealing block is made of rubber.

Preferably, the side wall of the T-shaped sealing block is rotatably provided with a rotating plate, the side wall of the rotating plate is fixedly connected with a second spring, and the other end of the second spring is abutted to the side wall of the rotating pipe.

Preferably, the cross section of the insertion tube is provided in a rectangular shape, and the inner tube wall of the rotary tube is provided in a rectangular shape.

Preferably, the heating assembly comprises a fixed cylinder connected with the outer walls of the water inlet end and the water outlet end, an annular cavity is formed in the fixed cylinder, and an annular heating pipe is arranged in the annular cavity.

The utility model has the technical effects and advantages that:

through being provided with coupling assembling between rotatory pipe and connecting pipe, when needs are installed water watchcase body, through using the sealed piece of second spring promotion T type, the sealed piece pulling insert tube of T type, can make the insert tube under the effect of second spring direct insertion to the connecting pipe in, make a plurality of inserted bars all be located annular frame, rotate the rotatory pipe, the rotatory pipe drives the insert tube and rotates, the insert tube drives the inserted bar and rotates, when the inserted bar corresponds with the slot on the annular frame, first spring promotes the inserted bar, make the inserted bar insert in the slot on the annular frame, thereby install water watchcase body fast, otherwise can dismantle water watchcase body fast, can conveniently carry out quick assembly disassembly to water watchcase body, and can not cause the damage to water watchcase body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front side view of the FIG. 1 embodiment of the present invention;

FIG. 3 is a side view of the ring frame of the present invention;

fig. 4 is a schematic structural view of the heating assembly of the present invention.

In the figure: 1. a water meter case body; 2. a water inlet end; 3. a water outlet end; 4. rotating the tube; 5. a connecting pipe; 6. A connecting assembly; 61. an insertion tube; 62. a first spring; 63. inserting a rod; 64. an annular frame; 7. a heating assembly; 71. a fixed cylinder; 72. an annular heating pipe; 8. a T-shaped sealing block; 9. rotating the plate; 10. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a valve-controlled ultrasonic water meter shell convenient to assemble as shown in figures 1-4, which comprises a water meter shell body 1, wherein the left side and the right side of the water meter shell body 1 are respectively provided with a water inlet end 2 and a water outlet end 3, one ends of the water inlet end 2 and the water outlet end 3, which are far away from the water meter shell body 1, are respectively provided with a rotating pipe 4 through rotation of a bearing, the other side of the rotating pipe 4 is provided with a connecting pipe 5, the outer wall of the connecting pipe 5 is provided with threads, a connecting assembly 6 is arranged between the rotating pipe 4 and the connecting pipe 5, and the outer walls of the water inlet end 2 and the water outlet end 3 are respectively provided with a heating assembly 7.

Meanwhile, the connecting assembly 6 comprises an inserting tube 61 which is arranged in the rotating tube 4 in a sliding manner, a plurality of grooves are formed in the outer wall of one end, away from the rotating tube 4, of the inserting tube 61, a first spring 62 is fixedly connected in each groove, an inserting rod 63 is fixedly connected at one end, away from each groove, of the first spring 62, the other end of the inserting rod 63 is in a circular arc shape, an annular frame 64 is fixedly connected in the connecting tube 5, slots corresponding to the inserting rods 63 are formed in the inner wall of the annular frame 64, when the water meter shell body 1 needs to be installed, the inserting tube 61 is inserted into the connecting tube 5, the inserting rods 63 are all located in the annular frame 64, the rotating tube 4 is rotated, the inserting tube 61 is driven by the rotating tube 4, the inserting tube 61 drives the inserting rod 63 to rotate, when the inserting rods 63 correspond to the slots in the annular frame 64, the first springs 62 push the inserting rods 63, and the inserting rods 63 are inserted into the slots in the annular frame 64, thereby install water meter shell body 1 fast, otherwise can dismantle water meter shell body 1 fast, can conveniently carry out quick assembly disassembly to water meter shell body 1, and can not cause the damage to water meter shell body 1.

In addition, the outer wall of the insertion tube 61 is fixedly connected with a T-shaped sealing block 8, and the specific material of the T-shaped sealing block 8 is rubber, so that the sealing performance between the insertion tube 61 and the connecting tube 5 can be conveniently improved.

Next, a rotating plate 9 is rotatably disposed on a side wall of the T-shaped sealing block 8, a second spring 10 is fixedly connected to the side wall of the rotating plate 9, the other end of the second spring 10 abuts against a side wall of the rotating pipe 4, the T-shaped sealing block 8 is pushed by the second spring 10, the insertion pipe 61 is pulled by the T-shaped sealing block 8, and the insertion pipe 61 can be directly inserted into the connecting pipe 5 under the action of the second spring 10.

More specifically, the cross section of the insertion tube 61 is rectangular, and the inner wall of the rotary tube 4 is rectangular, so that the insertion tube 61 and the rotary tube 4 can slide relative to each other, and the insertion tube 61 can be driven to rotate when the rotary tube 4 rotates.

It should be further noted that the heating assembly 7 includes a fixed cylinder 71 connected to the outer walls of the water inlet end 2 and the water outlet end 3, an annular cavity is formed in the fixed cylinder 71, and an annular heating pipe 72 is disposed in the annular cavity, when the water inlet end 2 and the water outlet end 3 are frozen in winter, the annular heating pipe 72 is started, and the water inlet end 2 and the water outlet end 3 are heated by using the annular heating pipe 72, so that the water inlet end 2 and the water outlet end 3 are melted.

The working principle of the utility model is as follows:

when the water meter case body 1 is required to be installed, the insertion pipe 61 is inserted into the connection pipe 5, so that the plurality of inserted rods 63 are all positioned in the annular frame 64, the rotating pipe 4 is rotated, the rotating pipe 4 drives the inserted pipe 61 to rotate, the inserted pipe 61 drives the inserted rods 63 to rotate, when the insertion rod 63 corresponds to the insertion groove of the ring frame 64, the first spring 62 pushes the insertion rod 63, so that the insertion rod 63 is inserted into the insertion groove of the ring frame 64, thereby quickly mounting the water meter shell body 1, otherwise quickly dismounting the water meter shell body 1, conveniently quickly dismounting the water meter shell body 1 without damaging the water meter shell body 1, when the interiors of the water inlet end 2 and the water outlet end 3 are frozen in winter, the annular heating pipe 72 is started, and the water inlet end 2 and the water outlet end 3 are heated by the annular heating pipe 72, so that the interiors of the water inlet end 2 and the water outlet end 3 are melted.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a valve accuse ultrasonic wave water gauge shell convenient to assembly, includes the water gauge shell body, the left and right sides of water gauge shell body is provided with respectively into water end and play water end, its characterized in that: the water meter shell is characterized in that one ends, far away from the water meter shell body, of the water inlet end and the water outlet end are provided with rotary pipes in a rotating mode through bearings, the other sides of the rotary pipes are provided with connecting pipes, the outer walls of the connecting pipes are provided with threads, connecting assemblies are arranged between the rotary pipes and the connecting pipes, and the outer walls of the water inlet end and the water outlet end are provided with heating assemblies.

2. The valve-regulated ultrasonic water meter case convenient to assemble of claim 1, wherein: coupling assembling include with the rotatory intraductal insert tube that slides and set up, the one end outer wall that the rotatory pipe was kept away from to the insert tube has seted up a plurality of recesses, and the first spring of fixedly connected with in the recess, the one end fixedly connected with inserted bar of recess is kept away from to first spring, the other end of inserted bar sets up to convex, fixedly connected with annular frame in the coupling tube, the inner wall of annular frame has seted up with the corresponding slot of inserted bar.

3. The valve-regulated ultrasonic water meter case convenient to assemble of claim 2, wherein: the outer wall of the insert tube is fixedly connected with a T-shaped sealing block, and the T-shaped sealing block is made of rubber.

4. The valve-regulated ultrasonic water meter case convenient to assemble of claim 3, wherein: the side wall of the T-shaped sealing block rotates to be provided with a rotating plate, a second spring is fixedly connected to the side wall of the rotating plate, and the other end of the second spring abuts against the side wall of the rotating pipe.

5. The valve-regulated ultrasonic water meter case convenient to assemble of claim 2, wherein: the section of the insertion pipe is rectangular, and the inner pipe wall of the rotating pipe is rectangular.

6. The valve-regulated ultrasonic water meter case convenient to assemble of claim 1, wherein: the heating assembly comprises a fixed cylinder connected with the outer walls of the water inlet end and the water outlet end, an annular cavity is formed in the fixed cylinder, and an annular heating pipe is arranged in the annular cavity.