CN210513480U

CN210513480U - Novel ultrasonic heat meter shell

Info

Publication number: CN210513480U
Application number: CN201921129703.9U
Authority: CN
Inventors: 李玉忠
Original assignee: Linyi Yinjiang Stainless Steel Water Meter Manufacturing Co Ltd
Current assignee: Linyi Yinjiang Stainless Steel Water Meter Manufacturing Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-12
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a novel ultrasonic heat meter shell, which comprises a shell with a meter cover at the top end; the bottom end of the watch case is provided with a bolt sleeve; the bottom end of the bolt sleeve is provided with a bolt hole and a wire outlet; one side of the bottom end of the watch case is provided with a wire hole; a movement shell is arranged inside the watch shell; a plugging bottom plate with a through hole is arranged at the bottom of the movement shell; an insulating bottom plate is arranged at the bottom end of the bolt sleeve; the insulating bottom plate is provided with a hole. The bottom of the movement shell is plugged through the plugging bottom plate, the assembly can be fixed and operated more simply and conveniently by only using limited glue amount, the efficiency is higher compared with the traditional plugging mode of adopting a large amount of glue, and the quality is effectively guaranteed. The watchcase corresponds the fastening connection each other with the table cover and the size of watchcase is unanimous with the size of table cover, can cover the bolt and shelter from entirely, prevents to wet ageing, and the later stage dismouting of being convenient for is maintained, has improved life.

Description

Novel ultrasonic heat meter shell

Technical Field

The utility model belongs to the technical field of the water gauge watchcase, especially, relate to a novel ultrasonic wave calorimeter watchcase.

Background

The existing ultrasonic heat meter measures the flow rate by an ultrasonic method and displays the heat energy released or absorbed by water flowing through a heat exchange system.

The inside of ultrasonic wave calorimeter watchcase all is equipped with some electron and mechanical parts, traditional watchcase is inside all can to set up the movement shell and be used for placing the core, the bottom of movement shell is used for placing battery pack spare, but the bottom of movement shell need seal the shutoff after the equipment is accomplished, and current shutoff mode is paintd for simple gluing, because the bottom open area of movement shell is big, it is very big with the volume of gluing, and it is very inconvenient to carry out the large tracts of land rubber coating by hand, local position is paintd the volume of gluing and is had the gap less, the later stage all can cause the inside water intake of movement, and then influence whole life, and in case repair after intaking also very inconvenient, still need to remove the gluey shovel of paining, the operation is inconvenient.

Secondly, the table lid passes through bolt-up with the casing and is connected, and the bolt leaks outward and the table lid can't carry out the shutoff to bolt department, therefore the bolt easily wets the damage, influences later stage and dismantles the maintenance.

Disclosure of Invention

The utility model aims at solving prior art and having the technical problem inconvenient and sealed effect poor, provide a novel ultrasonic wave calorimeter watchcase to overcome prior art not enough.

The utility model relates to a novel ultrasonic heat meter shell, which comprises a shell; the top end of the watch shell is provided with a watch cover; the bottom end of the watch case is provided with a bolt sleeve communicated with the watch case; the bottom end of the bolt sleeve is provided with a bolt hole and a wire outlet; one side of the bottom end of the watch shell is provided with a wire hole;

a movement shell for fixing the movement is arranged in the watch shell; the key point is that the bottom of the movement shell is provided with a plugging bottom plate with a through hole; an insulating bottom plate is arranged at the bottom end of the bolt sleeve;

the insulating bottom plate is provided with a plurality of holes, and the holes are respectively communicated with the bolt holes at the bottom end of the bolt sleeve and the wire outlet correspondingly.

Furthermore, a flange plate is arranged at the outer edge of the top end of the watch case, and the flange plate and the watch cover are correspondingly and fixedly connected with each other through bolts; the meter cover is rotatably opened and closed with the meter cover through a rotating shaft.

Furthermore, six bolt holes which correspond to each other are respectively arranged on the flange plate and the meter cover.

Furthermore, a sealing groove corresponding to the watch cover is arranged at the top end of the watch case; and a sealing ring is arranged in the sealing groove.

Further, the size of the watch cover and the size of the watch cover are consistent.

Furthermore, the circumference arm of the watchcase is in an equilateral octagon corner-wiping structure.

The beneficial effects of the utility model are that, the bottom of movement shell carries out the shutoff through the shutoff bottom plate, only needs limited gluey volume after the assembly can the fixed operation more portably save glue, glue in a large number with traditional adoption and carry out the shutoff mode and compare efficiency faster, the quality also obtains effectual assurance.

The traditional watch case is directly and movably connected with the watch cover, and the bolt at the top end of the watch case leaks outwards, so that the watch cover cannot be completely sealed; present watchcase and table cover correspond the fastening connection each other and the size of watchcase is unanimous with the size of table cover, can cover the bolt and shelter from entirely, prevents to wet ageing, and the later stage dismouting of being convenient for is maintained, has improved life.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the housing of the present invention.

Fig. 3 is a schematic plan view of the housing of the present invention.

Fig. 4 is a schematic front view of the core case of the present invention.

Fig. 5 is a schematic plan view of the core casing according to the present invention.

Fig. 6 is a schematic front view of the structure of the middle plugging base plate of the present invention.

Fig. 7 is a schematic plan view of the structure of the middle plugging base plate of the present invention.

Fig. 8 is a schematic front view of the structure of the middle insulation base plate of the present invention.

Fig. 9 is a schematic plan view of the structure of the middle insulating base plate according to the present invention.

In the figure, the watch comprises a watch cover 1, a watch cover 2, a watch cover 3, a flange plate 4, a watch case 5, a bolt sleeve 6, a bolt hole 7, a wire outlet 8, a wire hole 9, a sealing groove 10, a movement shell 11, a through hole 12, a plugging bottom plate 13, a hole 14 and an insulating bottom plate.

Detailed Description

According to fig. 1 to 9, the invention comprises a watch case 4; the top end of the watch case 4 is provided with a watch cover 1; the bottom end of the watch case 4 is provided with a bolt sleeve 5 communicated with the watch case; the bottom end of the bolt sleeve 5 is provided with a bolt hole 6 and a wire outlet 7; a wire hole 8 is formed in one side of the bottom end of the watch shell 4;

a movement shell 10 for fixing the movement is arranged inside the watch case 4; the bottom of the machine core shell 10 is provided with a plugging bottom plate 12 with a through hole 11; the bottom end of the bolt sleeve 5 is provided with an insulating bottom plate 14;

the insulating bottom plate 14 is provided with a plurality of holes 13, and the holes 13 are respectively communicated with the bolt holes 6 at the bottom end of the bolt sleeve 5 and the wire outlet 7 correspondingly.

Furthermore, a flange 3 is arranged at the outer edge of the top end of the watch case 4, and the flange 3 is correspondingly and fixedly connected with the watch cover 2 through bolts; the watch cover 2 is rotatably opened and closed with the watch cover 1 through a rotating shaft.

Furthermore, six bolt holes corresponding to each other are respectively arranged on the flange 3 and the watch cover 2.

Further, a sealing groove 9 corresponding to the watch cover 2 is arranged at the top end of the watch case 4; and a sealing ring is arranged in the sealing groove 9.

Further, the sizes of the watch cover 1 and the watch case 2 are consistent.

Further, the peripheral arm of the watch case 4 is in an equilateral octagonal corner-wiping structure.

Claims

1. A novel ultrasonic heat meter shell comprises a shell (4); the top end of the watch case (4) is provided with a watch cover (1); the bottom end of the watch case (4) is provided with a bolt sleeve (5) communicated with the bottom end of the watch case; the bottom end of the bolt sleeve (5) is provided with a bolt hole (6) and a wire outlet (7); a wire hole (8) is formed in one side of the bottom end of the watch shell (4);

a movement shell (10) for fixing the movement is arranged in the watch case (4); the method is characterized in that:

a plugging bottom plate (12) with a through hole (11) is arranged at the bottom of the machine core shell (10); an insulating bottom plate (14) is arranged at the bottom end of the bolt sleeve (5);

the insulating bottom plate (14) is provided with a plurality of holes (13), and the holes (13) are respectively communicated with the bolt holes (6) at the bottom end of the bolt sleeve (5) and the wire outlets (7) correspondingly.

2. A novel ultrasonic heat meter shell as claimed in claim 1, characterized in that a flange (3) is arranged at the outer edge of the top end of the shell (4), and the flange (3) is correspondingly and tightly connected with the meter cover (2) through a bolt; the watch cover (2) and the watch cover (1) are opened and closed in a rotating mode.

3. A novel ultrasonic heat meter shell as claimed in claim 2, characterized in that the flange plate (3) and the meter cover (2) are respectively provided with six corresponding bolt holes.

4. A novel ultrasonic heat meter shell according to claim 1 or 2, characterized in that the top end of the shell (4) is provided with a sealing groove (9) corresponding to the cover (2); and a sealing ring is arranged in the sealing groove (9).

5. A novel ultrasonic heat meter casing according to claim 1 or 2, characterized in that the dimensions of the cover (1) and the cover (2) are the same.

6. A novel ultrasonic heat meter shell as claimed in claim 1, characterized in that the circumference arm of the shell (4) is in an equilateral octagonal corner-wiping structure.