CN219416304U - Ultrasonic water meter - Google Patents

Abstract

The utility model relates to the technical field of water meters, and discloses an ultrasonic water meter, which comprises: installing a pipe; the installation pipe lateral wall is provided with the protection subassembly, the protection subassembly includes: the first ring is symmetrically arranged on the outer side walls of the two sides of the mounting pipe; the two opposite surfaces of the first ring are symmetrically provided with two sliding grooves; the sliding blocks slide in each sliding groove; one of the sliding blocks is arranged on the outer side wall of the first groove body; the second groove body and the other slide block are arranged on the outer side wall of the groove body; according to the ultrasonic water meter, the motor and the reverse double-threaded screw rod are arranged outside to control the opening and closing of the protective assembly, so that a user can control the opening and closing of the two protective plate groove bodies through the motor. The ultrasonic water meter is provided with the component for placing the replaceable dehumidification bag on the inner side wall at the lower end of the tank body, so that a user can absorb water vapor entering the tank body in a mode of placing and replacing the dehumidification bag.

Description

Ultrasonic water meter

Technical Field

The utility model relates to the technical field of water meters, in particular to an ultrasonic water meter.

Background

The ultrasonic water meter is a novel water meter which is used for analyzing and processing the flow velocity of the water to further calculate the flow of the water by detecting the time difference generated by the speed change when the ultrasonic sound beam is transmitted in the forward flow and the backward flow in the water, has excellent small flow detection capability, can solve the problems of a plurality of traditional water meters, is mainly applied to the fields of industrial process metering and control and various high-performance flow meters, is more suitable for water charge gradient charging, is more suitable for saving and reasonably utilizing water resources, and has wide market and use prospect. The ultrasonic water meter is exposed and arranged outside the pipeline, and the display screen of the ultrasonic water meter is fragile, so that the ultrasonic water meter is easy to damage due to external force.

The Chinese patent publication CN215064696U discloses an ultrasonic water meter with a protection function, by arranging a first protection box and a second protection cover, the first protection box is movably connected with the second protection cover through a hinge, an ultrasonic water meter body is arranged in the first protection box and the second protection cover, the ultrasonic water meter body is effectively protected, the movable sleeve is pulled to the back to drive a first spring to stretch, the movable sleeve is separated from a limit groove on a limit block, the position of a connecting rod is not limited any more, then the connecting rod is pulled upwards, the connecting rod is separated from a clamping groove, and the disassembly between the first protection box and the second protection cover and a pipeline can be realized, otherwise, the installation is realized.

Summarizing the way that the movable sleeve is pulled manually and the connecting rod is pulled manually to realize the disassembly and the assembly between the first protective box, the second protective cover and the pipeline is troublesome, and the disassembled protective cover needs to be provided with additional placement points.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an ultrasonic water meter which has the advantages that a protective part is not required to be opened and disassembled manually, and solves the problem that the disassembled protective cover is required to be provided with other placement points in a mode of manually disassembling and installing a first protective box and a second protective cover.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultrasonic water meter comprising:

installing a pipe;

the installation pipe lateral wall is provided with the protection subassembly, the protection subassembly includes:

the first ring is symmetrically arranged on the outer side walls of the two sides of the mounting pipe;

the two opposite surfaces of the first ring are symmetrically provided with two sliding grooves;

the sliding blocks slide in each sliding groove;

one of the sliding blocks is arranged on the outer side wall of the first groove body;

the second groove body and the other slide block are arranged on the outer side wall of the groove body;

the second ring is symmetrically arranged on the outer side wall of one end of the second ring;

the two ends of the reverse double-thread lead screw are respectively connected with the second ring through bearings, and transmission blocks on two sections of reverse threads on the reverse double-thread lead screw are respectively arranged on the outer side walls of the first groove body and the second groove body;

the motor is arranged at one end of the reverse double-thread screw rod;

and the first rod body is connected with the motor and the outer side wall of the second ring.

Preferably, the outer side wall of the tank body is provided with a clamping strip, a clamping groove matched with the clamping strip is formed in the outer side wall of the tank body, and the clamping strip is clamped with the clamping groove.

Preferably, a sealing gasket is arranged in the clamping groove.

Preferably, the inner side wall at the lower end of the tank body is provided with a tank body III, and a dehumidifying bag is placed in the tank body III.

Preferably, through holes are formed in the three outer side walls of the groove body.

Preferably, the three open ends of the groove body are hinged with a cover body.

(III) beneficial effects

Compared with the prior art, the utility model provides an ultrasonic water meter, which has the following beneficial effects:

1. according to the ultrasonic water meter, the motor and the reverse double-threaded screw rod are arranged outside to control the opening and closing of the protective assembly, so that a user can control the opening and closing of the two protective plate groove bodies through the motor.

2. The ultrasonic water meter is provided with the component for placing the replaceable dehumidification bag on the inner side wall at the lower end of the tank body, so that a user can absorb water vapor entering the tank body in a mode of placing and replacing the dehumidification bag.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of one embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the sliding block and the sliding groove in the present utility model;

FIG. 4 is an enlarged view of area A according to the present utility model;

fig. 5 is a schematic side view of the card strip according to the present utility model.

In the figure:

1. installing a pipe;

2. a protective assembly; 21. ring one; 22. a second ring; 23. reverse double-thread screw rod; 24. a motor; 25. a first rod body; 26. a first groove body; 27. a slide block; 28. a second groove body; 29. a chute;

3. a clamping groove;

4. a sealing gasket;

5. a groove body III;

6. a through hole;

7. a cover body;

8. and (5) clamping the strip.

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.

Example 1

An ultrasonic water meter comprising: installing a tube 1; the installation pipe 1 lateral wall is provided with the protection subassembly 2, the protection subassembly 2 includes: the first rings 21 are symmetrically arranged on the outer side walls of the two sides of the mounting pipe 1; the sliding grooves 29 are symmetrically formed on the opposite surfaces of the two ring-shaped bodies 21, and the two sliding grooves 29 are symmetrically formed on the opposite surfaces of the two ring-shaped bodies 21; a sliding block 27, wherein each sliding groove 29 is internally provided with two sliding blocks 27; one of the sliding blocks 27 is arranged on the outer side wall of the first groove 26; the second groove 28, the other slide block 27 is arranged on the outer side wall of the second groove 28; the second ring 22 is symmetrically arranged on the outer side wall of one end of the first ring 21; the two ends of the reverse double-thread lead screw 23 are respectively connected with the second ring 22 in a bearing way, and transmission blocks on two sections of reverse threads on the reverse double-thread lead screw 23 are respectively arranged on the outer side walls of the first groove body 26 and the second groove body 28; the motor 24 is arranged at one end of the reverse double-threaded screw rod 23; and a first rod 25 connected to the motor 24 and the outer side wall of the second ring 22.

Referring to fig. 1-5, when an ultrasonic water meter needs to be overhauled, a motor 24 is started, the motor drives a reverse double-threaded screw rod 23 to rotate, a first groove body 26 and a second groove body 28 which are respectively connected with transmission blocks on two sections of reverse threads on the reverse double-threaded screw rod 23 move reversely, a sliding block 27 connected with the first groove body 26 and the second groove body 28 slides in a sliding groove 29, an arc-shaped part, which is respectively attached to the outer side wall of an installation tube 1, of the first groove body 26 and the second groove body 28 is separated from the outer side wall of the installation tube 1, when the two transmission blocks of the reverse double-threaded screw rod 23 slide to two ends of the reverse double-threaded screw rod 23, the motor 24 is closed, and when the first groove body 26 and the second groove body 28 need to be recombined together after overhauling is finished, the two transmission blocks on the reverse double-threaded screw rod 23 drive the first groove body 26 and the second groove body 28 to move reversely.

Example two

The function of closing the first tank body 26 and the second tank body 28 more tightly is added on the basis of the first embodiment

The outer side wall of the second groove body 28 is provided with a clamping strip 8, the outer side wall of the first groove body 26 is provided with a clamping groove 3 matched with the clamping strip 8, and the clamping strip 8 is clamped with the clamping groove 3. A sealing gasket 4 is arranged in the clamping groove 3.

Referring to fig. 3-5, by providing the clamping strip 8 on the outer side wall of the second tank 28 and providing the clamping groove 3 matched with the clamping strip 8 on the outer side wall of the first tank 26, the first tank 26 and the second tank 28 are more tightly closed. Through being provided with sealed 4 in draw-in groove 3, increase the compactness when cell body one 26 and cell body two 28 are closed, reduce the steam that gets into in cell body one 26 and the cell body two 28, reduce the damage of steam to the ultrasonic wave water gauge body.

Example III

The function of absorbing water vapor in the first tank 26 and the second tank 28 is added on the basis of the first embodiment.

The inner side wall of the lower end of the first groove body 26 is provided with a third groove body 5, and a dehumidifying bag is placed in the third groove body 5. And a through hole 6 is formed in the outer side wall of the groove body III 5. The open end of the groove body III 5 is hinged with a cover body 7.

Referring to fig. 3, a third tank body 5 is disposed on the inner side wall of the lower end of the first tank body 26, and a dehumidifying bag is disposed in the third tank body 5, so that a user can conveniently place a replaceable dehumidifying bag in the first tank body 26 to absorb water vapor in the interior. Through the through hole 6 is offered at cell body three 5 lateral wall, increases the contact surface of dehumidification bag and air, increases the absorption capacity of dehumidification bag to steam. The cover body 7 is hinged to the opening end of the groove body III 5, so that the dehumidifying bag is not easy to fall down when the groove body I26 moves.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An ultrasonic water meter comprising:

a mounting tube (1);

the method is characterized in that: the installation pipe (1) lateral wall is provided with protection subassembly (2), protection subassembly (2) include:

the first rings (21) are symmetrically arranged on the outer side walls of the two sides of the mounting pipe (1);

the two sliding grooves (29) are symmetrically formed on the opposite surfaces of the two ring-shaped grooves (21);

the sliding blocks (27) slide in each sliding groove (29) to form two sliding blocks (27);

one of the sliding blocks (27) is arranged on the outer side wall of the first groove body (26);

the second groove body (28) and the other sliding block (27) are arranged on the outer side wall of the second groove body (28);

a second ring (22) symmetrically arranged on the outer side wall of one end of the first ring (21);

the two ends of the reverse double-thread lead screw (23) are respectively connected with the second ring (22) in a bearing way, and transmission blocks on two sections of reverse threads on the reverse double-thread lead screw (23) are respectively arranged on the outer side walls of the first groove body (26) and the second groove body (28);

a motor (24) arranged at one end of the reverse double-threaded screw rod (23);

and a first rod body (25) connected with the motor (24) and the outer side wall of the second ring (22).

2. An ultrasonic water meter according to claim 1, wherein: the clamping strip (8) is arranged on the outer side wall of the second groove body (28), the clamping groove (3) matched with the clamping strip (8) is formed in the outer side wall of the first groove body (26), and the clamping strip (8) is clamped with the clamping groove (3).

3. An ultrasonic water meter according to claim 2, wherein: a sealing gasket (4) is arranged in the clamping groove (3).

4. An ultrasonic water meter according to claim 2, wherein: the inner side wall of the lower end of the first groove body (26) is provided with a third groove body (5), and a dehumidifying bag is placed in the third groove body (5).

5. An ultrasonic water meter according to claim 4, wherein: and a through hole (6) is formed in the outer side wall of the groove body III (5).

6. An ultrasonic water meter according to claim 5, wherein: the open end of the groove body III (5) is hinged with a cover body (7).