CN214308938U

CN214308938U - Install heavy-calibre ultrasonic water meter fast

Info

Publication number: CN214308938U
Application number: CN202120491657.8U
Authority: CN
Inventors: 田黎明
Original assignee: Hubei Zhiling Internet Of Things Technology Service Co ltd
Current assignee: Hubei Zhiling Internet Of Things Technology Service Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-09-28
Anticipated expiration: 2031-03-08

Abstract

The utility model provides an install heavy-calibre ultrasonic water meter fast, ultrasonic water meter both ends are equipped with the high-speed joint head, are equipped with the inflation groove that two at least axial set up on the high-speed joint head, and the high-speed joint head outside is equipped with the screw thread, and the high-speed joint head outside is equipped with a plurality of nuts, connects the water pipe and inserts the inside nut rotation that makes the high-speed joint head internal diameter reduce to compress tightly and connect the water pipe through the high-speed joint head. Make the high-speed joint head can insert through the inflation groove and connect the water pipe, insert and utilize a plurality of nut locking high-speed joint heads behind the connection water pipe, the high-speed joint head compresses tightly under the deformation in inflation groove and connects the water pipe, simple structure, convenient to use, and can realize high-speed joint, quick structure of dismantling.

Description

Install heavy-calibre ultrasonic water meter fast

Technical Field

The utility model belongs to the technical field of the water gauge and specifically relates to an install heavy-calibre ultrasonic water meter fast.

Background

The ultrasonic water meter is a novel water meter which is characterized in that the time difference generated due to the change of speed when ultrasonic sound beams are transmitted in downstream and upstream in water is detected, the analysis treatment is carried out to obtain the flow velocity of water, so that the flow of the water is further integrated, a large-caliber ultrasonic water meter is generally connected by a flange, the connection mode is also relatively similar to a music score, when the ultrasonic water meter is generally used temporarily, the time is wasted by installing the flange, when the ultrasonic water meter is temporarily used in some construction sites, the installation efficiency of the flange is low, the disassembly is also relatively difficult, partial pipelines are not provided with the flange, the installation also needs to be carried out by installing the flange on a water supply pipe, and the installation and the disassembly are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an install heavy-calibre ultrasonic water meter fast, solves the problem of using the comparatively waste time of ultrasonic water meter ring flange installation temporarily.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an install heavy-calibre ultrasonic water meter fast, ultrasonic water meter both ends are equipped with the high-speed joint head, are equipped with the inflation groove that two at least axial set up on the high-speed joint head, and the high-speed joint head outside is equipped with the screw thread, and the high-speed joint head outside is equipped with a plurality of nuts, connects the water pipe and inserts the high-speed joint head inside and make the high-speed joint head internal diameter reduce through the nut rotation and compress tightly and connect the water pipe.

In the preferred scheme, the nut includes first nut, second nut and third nut, first nut and second nut and high-speed joint head threaded connection, and the third nut is established on connecting the water pipe.

In the preferred scheme, the third nut is in threaded connection with the end part of the quick connector, the third nut is abutted against the end face of the quick connector, and the connecting water pipe penetrates through the third nut and is arranged inside the quick connector.

In the preferred scheme, a sealing gasket is arranged between the third nut and the quick connector.

In the preferred scheme, a plurality of ring grooves are formed in the quick connector, and ring sealing rings are arranged in the ring grooves.

In a preferred scheme, the first nut, the second nut and the third nut are further provided with anti-rotation marks.

The utility model provides an install heavy-calibre ultrasonic water meter fast adopts the high-speed joint head to connect the connection water pipe that does not have the flange structure, makes the high-speed joint head can insert the connection water pipe through the inflation groove, utilizes a plurality of nut locking high-speed joint head behind the insertion connection water pipe, and the high-speed joint head compresses tightly under the deformation of inflation groove and connects the water pipe, simple structure, and convenient to use, and can realize the high-speed joint, the structure of quick dismantlement.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a general block diagram of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a disassembled sectional structural view of the present invention;

fig. 4 is a structural diagram of the ultrasonic water meter quick connector of the utility model;

in the figure: an ultrasonic water meter 1; a first nut 2; a second nut 3; a third nut 4; a water pipe 5 is connected; a quick connector 6; an expansion tank 601; an annular seal ring 7; and a seal gasket 8.

Detailed Description

As shown in FIGS. 1-4, a quick-mounting large-caliber ultrasonic water meter, wherein quick connectors 6 are arranged at two ends of the ultrasonic water meter 1, at least two expansion grooves 601 axially arranged are formed in the quick connectors 6, threads are arranged on the outer portions of the quick connectors 6, a plurality of nuts are arranged on the outer portions of the quick connectors 6, and a connecting water pipe 5 is inserted into the quick connectors 6 and is rotated through the nuts to enable the inner diameters of the quick connectors 6 to be reduced and tightly connected with the water pipe 5. Adopt high-speed joint head 6 to connect the connection water pipe 5 that does not have the flange structure, make high-speed joint head 6 can insert through inflation groove 601 and connect water pipe 5, insert and utilize a plurality of nuts locking high-speed joint head 6 behind the connection water pipe 5, high-speed joint head 6 compresses tightly under the deformation of inflation groove 601 and connects water pipe 5.

In the preferred scheme, the nut includes first nut 2, second nut 3 and third nut 4, first nut 2 and

second nut

3 and 6 threaded connection of high-speed joint, and third nut 4 is established on connecting water pipe 5. In the in-service use, after the high-speed joint head 6 inserts and connects water pipe 5, lock second nut 3 earlier, be that high-speed joint head 6 compresses tightly behind connecting water pipe 5, lock first nut 2 again, prevent that 6 rear end of high-speed joint head positions from leaking, and also prevent that second nut 3 is not hard up rotatory.

In the preferred scheme,

third nut

4 and 6 tip threaded connection of high-speed joint head, and third nut 4 is inside to support and lean on 6 terminal surfaces of high-speed joint head, and connecting water pipe 5 passes third nut 4 and establishes inside high-speed joint head 6. After the first nut 2 and the second nut 3 are locked, the third nut 4 is installed again, the end face position of the quick connector 6 is locked and sealed, the connection condition is improved, and meanwhile, the sealing effect is better.

In a preferred scheme, a sealing gasket 8 is arranged between the third nut 4 and the quick connector 6. The sealing effect between the third nut 4 and the quick connector 6 is better by the sealing gasket 8.

In the preferred scheme, a plurality of annular grooves are formed in the quick connector 6, and annular sealing rings 7 are arranged in the annular grooves. The annular sealing ring 7 is abutted against the outer surface of the connecting water pipe 5, so that the sealing effect is better.

In a preferable scheme, the first nut 2, the second nut 3 and the third nut 4 are also provided with anti-rotation marks. The rotation preventing mark prevents the first nut 2, the second nut 3 and the third nut 4 from loosening.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides an install heavy-calibre ultrasonic water meter fast, characterized by: ultrasonic water meter (1) both ends are equipped with high-speed joint head (6), are equipped with expansion tank (601) that two at least axial set up on high-speed joint head (6), and high-speed joint head (6) outside is equipped with the screw thread, and high-speed joint head (6) outside is equipped with a plurality of nuts, connects water pipe (5) and inserts high-speed joint head (6) inside and makes high-speed joint head (6) internal diameter reduce through the nut rotation and compress tightly and connect water pipe (5).

2. A quick install, large diameter ultrasonic water meter as claimed in claim 1, further comprising: the nut comprises a first nut (2), a second nut (3) and a third nut (4), the first nut (2) and the second nut (3) are in threaded connection with the quick connector (6), and the third nut (4) is arranged on the connecting water pipe (5).

3. A quick install, large diameter ultrasonic water meter as claimed in claim 2, further comprising: the third nut (4) is in threaded connection with the end part of the quick connector (6), the third nut (4) is abutted against the end face of the quick connector (6), and the connecting water pipe (5) penetrates through the third nut (4) and is arranged inside the quick connector (6).

4. A quick install, large diameter ultrasonic water meter as claimed in claim 3, further comprising: a sealing gasket (8) is arranged between the third nut (4) and the quick connector (6).

5. A quick install, large diameter ultrasonic water meter as claimed in claim 3, further comprising: a plurality of annular grooves are formed in the quick connector (6), and annular sealing rings (7) are arranged in the annular grooves.

6. A quick install, large diameter ultrasonic water meter as claimed in claim 2, further comprising: the first nut (2), the second nut (3) and the third nut (4) are also provided with anti-rotation marks.