CN211147769U

CN211147769U - Novel water meter movement

Info

Publication number: CN211147769U
Application number: CN202020219072.6U
Authority: CN
Inventors: 张跃进; 张蔚; 戴秋晨
Original assignee: Yinyi Measuring Instrument Shanghai Co ltd
Current assignee: Yinyi Measuring Instrument Shanghai Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-07-31
Anticipated expiration: 2030-02-27

Abstract

The utility model belongs to the technical field of water meters, in particular to a novel water meter core, which comprises a lens, wherein the lower end surface of the lens is provided with a counter, the two sides of the counter are both provided with lifting belts, the outer surface of the counter and the outer surface of a gear box are both provided with rubber sleeves, the lower end surface of the gear box is provided with an impeller box, the outer surface of the impeller box is provided with a waterproof sleeve, the front end surface of the impeller box is provided with a water outlet, the rear end surface of the impeller box is provided with a water inlet, the inner side surface of the impeller box is provided with a rotating shaft, the outer surface of the rotating shaft is provided with an impeller, the outer surface of the impeller box is provided with a filter screen, the rubber sleeve is arranged, when water flows into a water meter, the core and the water meter can not collide, so that the gear in the core is not damaged, the maintenance time of the user is reduced.

Description

Novel water meter movement

Technical Field

The utility model relates to a water gauge technical field specifically is a novel water gauge core.

Background

The water meter is an instrument for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, and the internal structure of the traditional water meter can be divided into a shell, a sleeve and an inner core from outside to inside.

There are the following problems:

1. when water flows into the water meter, impact can be caused to the movement of the water meter, so that the gear in the movement is damaged due to the collision of the movement and the water meter, and the service life of the water meter is shortened.

2. When the water meter movement is replaced or maintained, a user cannot easily and conveniently take out the water meter movement from the water meter, and the time of the user is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel water gauge core, solved and to have protected the gear in the watch core, problem that can not the person of facilitating the use takes out the watch core from the water gauge.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel water gauge core, includes the lens, the lower terminal surface of lens is provided with the counter, the up end of counter is provided with count wheel and calibrated scale, the up end of calibrated scale is provided with the pointer, the both sides of counter all are provided with carries the area, the lower terminal surface of counter is provided with the gear box, the surface of counter and the surface of gear box all are provided with the rubber sleeve, the lower terminal surface of gear box is provided with the impeller box, the surface of impeller box is provided with waterproof cover, the preceding terminal surface of impeller box is provided with the delivery port, the rear end face of impeller box is provided with the water inlet, the medial surface of impeller box is provided with the axis of rotation, the surface of axis of rotation is provided with the impeller, the surface of impeller box.

As a preferred technical scheme of the utility model, counter fixed connection is in the lower terminal surface of lens, count wheel swing joint is in the up end of counter.

As a preferred technical scheme of the utility model, calibrated scale fixed connection is in the up end of counter, pointer swing joint is in the up end of calibrated scale.

As a preferred technical scheme of the utility model, carry the both sides of area fixed connection in the counter respectively, gear box fixed connection is in the lower terminal surface of counter.

As an optimal technical scheme of the utility model, rubber sleeve fixed connection is respectively in the surface of counter and the surface of gear box, impeller box fixed connection is in the lower terminal surface of gear box.

As an optimal technical scheme of the utility model, waterproof cover fixed connection is in the surface of impeller box, filter screen fixed connection is in the surface of impeller box.

As an optimal technical scheme of the utility model, delivery port fixed connection is in the preceding terminal surface of impeller box, water inlet fixed connection is in the rear end face of impeller box.

As a preferred technical scheme of the utility model, axis of rotation swing joint is in the medial surface of impeller box, impeller fixed connection is in the axis of rotation surface.

Compared with the prior art, the utility model provides a novel water gauge core possesses following beneficial effect:

1. this novel water gauge core, through setting up the rubber sleeve, water when flowing into the water gauge, the core can not bump with the water gauge, makes the inside gear of core not receive the damage, prolongs the life of gear.

2. This novel water gauge core carries the area through the setting, and the user changes the core or when maintaining, conveniently takes out the core from the water gauge, reduces the time of user's maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a top view of the counter of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a lens; 2. lifting the belt; 3. a counter; 4. a rubber sleeve; 5. a gear box; 6. a waterproof jacket; 7. a water outlet; 8. a rotating shaft; 9. a filter screen; 10. an impeller case; 11. a water inlet; 12. a dial scale; 13. a pointer; 14. a counting wheel; 15. an impeller.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel water gauge core, including lens 1, the lower terminal surface of lens 1 is provided with counter 3, the up end of counter 3 is provided with count wheel 14 and calibrated scale 12, the up end of calibrated scale 12 is provided with pointer 13, the both sides of counter 3 all are provided with carries area 2, the lower terminal surface of counter 3 is provided with gear box 5, the surface of counter 3 and gear box 5's surface all are provided with rubber sleeve 4, gear box 5's lower terminal surface is provided with impeller box 10, the surface of impeller box 10 is provided with waterproof cover 6, the preceding terminal surface of impeller box 10 is provided with delivery port 7, the rear end of impeller box 10 is provided with water inlet 11, the medial surface of impeller box 10 is provided with axis of rotation 8, the surface of axis of rotation 8 is provided with impeller 15, the surface of impeller box 10.

In this embodiment, lens 1 can prevent that the dust from falling into counter 3 on, and rivers impact impeller 15 makes axis of rotation 8 drive the gear and rotate with counting wheel 14, makes counting wheel 14 rotate, and rubber sleeve 4 prevents that rivers from getting into gear box 5 in, avoids the gear in the gear box 5 to rust.

Specifically, the counter 3 is fixedly connected to the lower end surface of the lens 1, and the counting wheel 14 is movably connected to the upper end surface of the counter 3.

In this embodiment, 1 person of facilitating the use of lens looks over the water gauge, and the user looks over the water consumption through counter 3.

Specifically, the dial 12 is fixedly connected to the upper end face of the counter 3, and the pointer 13 is movably connected to the upper end face of the dial 12.

In this embodiment, the user calculates the amount of water used by looking at the value of the pointer 13 on the dial 12.

Specifically, the lifting belt 2 is fixedly connected to two sides of the counter 3 respectively, and the gear box 5 is fixedly connected to the lower end face of the counter 3.

In this embodiment, the lifting strap 2 facilitates a user to lift the meter core out of the water meter and place a gear in the gear box 5.

Specifically, the rubber sleeve 4 is fixedly connected to the outer surface of the counter 3 and the outer surface of the gear box 5, respectively, and the impeller box 10 is fixedly connected to the lower end face of the gear box 5.

In this embodiment, the rubber sleeve 4 prevents the watch core from being collided by water, the service life of the gear is prolonged, and the impeller box 10 provides a mounting position for the impeller 15.

Specifically, the waterproof jacket 6 is fixedly connected to the outer surface of the impeller case 10, and the filter screen 9 is fixedly connected to the outer surface of the impeller case 10.

In this embodiment, waterproof cover 6 prevents that rivers from to the gear box 5 in, and filter screen 9 filters the impurity of aquatic.

Specifically, the water outlet 7 is fixedly connected to the front end face of the impeller box 10, and the water inlet 11 is fixedly connected to the rear end face of the impeller box 10.

In this embodiment, the water outlet 7 allows water to flow out of the impeller case 10, and the water inlet 11 allows water to flow into the impeller case 10.

Specifically, the rotating shaft 8 is movably connected to the inner side surface of the impeller case 10, and the impeller 15 is fixedly connected to the outer surface of the rotating shaft 8.

In the present embodiment, the impeller 15 is rotated by the rotating shaft 8 to record the amount of water used.

The utility model discloses a theory of operation and use flow: water when flowing into the water gauge, with the contact of rubber sleeve 4 on the core, avoid the bump, make the inside gear of core not receive the damage, the life of extension gear, when water passes filter screen 9, filter screen 9 filters the impurity of aquatic, avoid impeller 15 to receive the influence of aquatic impurity, water impact impeller 15, the axis of rotation 8 of being connected with impeller 15 drives the gear in the gear box 5 and rotates, make count wheel 14 rotate with pointer 13, the use amount to water is taken notes, when changing or maintaining the core, the user proposes the core from the water gauge through carrying area 2 earlier, then change or maintain the core, change or maintain the back, the rethread is carried area 2 and is put the core back to the water gauge.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel water gauge core, includes lens (1), its characterized in that: the lower end face of the lens (1) is provided with a counter (3), the upper end face of the counter (3) is provided with a counting wheel (14) and a dial (12), the upper end face of the dial (12) is provided with a pointer (13), the two sides of the counter (3) are provided with lifting belts (2), the lower end face of the counter (3) is provided with a gear box (5), the outer surface of the counter (3) and the outer surface of the gear box (5) are provided with rubber sleeves (4), the lower end face of the gear box (5) is provided with an impeller box (10), the outer surface of the impeller box (10) is provided with a waterproof sleeve (6), the front end face of the impeller box (10) is provided with a water outlet (7), the rear end face of the impeller box (10) is provided with a water inlet (11), the inner side face of the impeller box (10) is provided, the outer surface of the rotating shaft (8) is provided with an impeller (15), and the outer surface of the impeller box (10) is provided with a filter screen (9).

2. A novel water meter movement according to claim 1, characterized in that: the counter (3) is fixedly connected to the lower end face of the lens (1), and the counting wheel (14) is movably connected to the upper end face of the counter (3).

3. A novel water meter movement according to claim 1, characterized in that: dial (12) fixed connection is in the up end of counter (3), pointer (13) swing joint is in the up end of dial (12).

4. A novel water meter movement according to claim 1, characterized in that: carry area (2) fixed connection respectively in the both sides of counter (3), gear box (5) fixed connection is in the lower terminal surface of counter (3).

5. A novel water meter movement according to claim 1, characterized in that: the rubber sleeve (4) is fixedly connected to the outer surface of the counter (3) and the outer surface of the gear box (5) respectively, and the impeller box (10) is fixedly connected to the lower end face of the gear box (5).

6. A novel water meter movement according to claim 1, characterized in that: the waterproof sleeve (6) is fixedly connected to the outer surface of the impeller box (10), and the filter screen (9) is fixedly connected to the outer surface of the impeller box (10).

7. A novel water meter movement according to claim 1, characterized in that: the water outlet (7) is fixedly connected to the front end face of the impeller box (10), and the water inlet (11) is fixedly connected to the rear end face of the impeller box (10).

8. A novel water meter movement according to claim 1, characterized in that: the rotating shaft (8) is movably connected to the inner side face of the impeller box (10), and the impeller (15) is fixedly connected to the outer surface of the rotating shaft (8).