CN213363914U

CN213363914U - Intelligent water gauge prevents frostbite

Info

Publication number: CN213363914U
Application number: CN202022154070.6U
Authority: CN
Inventors: 韩国超; 韩国庆
Original assignee: Hebei Haitong Instrument Technology Co ltd
Current assignee: Hebei Haitong Instrument Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-04
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an anti-freezing intelligent water meter, which comprises a shell of the intelligent water meter, wherein a water meter disc for displaying water consumption is arranged in the shell, a heater is arranged under the water meter disc, and the heater is fixedly arranged at the bottom of the water meter disc; a first partition plate and a second partition plate are arranged in the shell and fixedly installed in the shell to divide the interior of the shell into an upper cavity, a middle cavity and a lower cavity; a rotating mechanism is arranged in the middle cavity and comprises a rotating wheel and blades, and the blades are fixedly arranged on the side surface of the rotating wheel; a rotating shaft is fixedly arranged in the middle of the rotating wheel, the bottom of the rotating shaft downwards penetrates through a second bearing arranged on a second partition plate and extends into the lower cavity, and the second bearing is fixedly arranged in the middle of the second partition plate; a generator is arranged in the lower cavity, and the bottom of the rotating shaft is arranged in the generator to drive the generator to generate electricity; the heater is connected with the generator through a circuit.

Description

Intelligent water gauge prevents frostbite

Technical Field

The utility model relates to a water gauge specifically is an intelligent water gauge prevents frostbite.

Background

As is known, an intelligent water meter is a novel water meter which measures water consumption by using a modern microelectronic technology, a modern sensing technology and an intelligent IC card technology and performs water consumption data transmission and settlement transaction, compared with the conventional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the intelligent water meter is a great progress, can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete water fee calculation of stepped water price and simultaneously perform a water consumption data storage function, and is widely used in the fields of municipal water supply and urban water supply; the existing intelligent water meter comprises a water meter main body, wherein a metering mechanism is arranged inside the water meter main body, and the left end and the right end of the water meter main body are respectively provided with a water inlet pipe and a water outlet pipe; when the existing intelligent water meter is used, the water meter main body is installed in a required pipeline, water in the pipeline enters the water meter main body from the water inlet pipe, and the flow of the water is measured and controlled through the metering mechanism.

The existing intelligent water meter is found to have poor anti-freezing effect in use, particularly in cold winter, the situation that water reserved inside the water meter main body is frozen often occurs, the water meter plate is easy to freeze to influence the counting of the water meter, so that the normal work of the water meter main body is influenced, and the water is easy to damage the water meter main body due to volume expansion after being frozen into ice, so that the service life of the water meter is influenced, and the practicability is low; and the water gauge body supports through inlet tube and outlet pipe generally simply, and is relatively poor to the support effect of water gauge body, makes the water gauge body take place to shake and produce the noise when the velocity of flow of rivers changes easily, leads to using the reliability lower.

Therefore, the inventor provides the anti-freezing intelligent water meter by integrating various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence water gauge prevents frostbite to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-freezing intelligent water meter comprises a shell of the intelligent water meter, wherein a water meter disc for displaying water consumption is arranged in the shell, a heater is arranged below the water meter disc, and the heater is fixedly arranged at the bottom of the water meter disc; the first partition plate and the second partition plate are fixedly arranged in the shell and divide the interior of the shell into an upper cavity, a middle cavity and a lower cavity, and the upper cavity, the middle cavity and the lower cavity are hermetically separated by the first partition plate and the second partition plate; a rotating mechanism is arranged in the middle cavity and comprises a rotating wheel and blades, and the blades are fixedly arranged on the side surface of the rotating wheel; a rotating shaft is fixedly arranged in the middle of the rotating wheel, the bottom of the rotating shaft downwards penetrates through a second bearing arranged on a second partition plate and extends into the lower cavity, and the second bearing is fixedly arranged in the middle of the second partition plate; a generator is arranged in the lower cavity, and the bottom of the rotating shaft is arranged in the generator to drive the generator to generate electricity; the heater is connected with the generator through a circuit; and the positions of the shell, which are positioned at the two sides of the middle cavity, are respectively provided with a water inlet and a water outlet.

When in work: firstly, a water inlet of the water meter is correspondingly arranged on a water inlet pipe, a water outlet of the water meter is correspondingly arranged on a water outlet pipe, water flow rushes into the water meter from the water inlet after water is introduced, at the moment, the water flow firstly impacts one side of a blade, the blade is pushed by the water flow to drive a rotating wheel to rotate, the rotating wheel further drives a rotating shaft fixedly arranged in the rotating wheel to rotate, the rotating shaft further drives a generator to rotate to generate electricity, the generator provides electricity for a heater through a circuit, the heater starts to heat the inside of a water meter shell, the inside of the water meter shell is kept at a certain temperature, the situation that water reserved in a water meter main body is frozen frequently occurs in cold winter of the intelligent water meter is effectively; additionally, the utility model discloses utilize rivers electricity generation heat supply, do not need external power supply power, have the beneficial effect of energy saving.

As a further aspect of the present invention: a flow device capable of measuring water consumption is arranged in the upper cavity and is fixedly arranged below the heater; the top of the rotating shaft upwards penetrates through a first bearing arranged on the first partition plate to extend into the upper cavity and be installed in the flowmeter, and the first bearing is fixedly installed in the middle of the first partition plate, so that the water volume used by a user can be recorded conveniently.

As a further aspect of the present invention: the water gauge is characterized in that a transparent cover is arranged above the water gauge disc and made of transparent toughened glass materials, and the transparent cover is fixedly installed at the top of the shell in a sealing mode, so that water consumption can be checked conveniently through the transparent cover.

As a further aspect of the present invention: the sealing strip is arranged on the inner wall of the middle cavity in the shell, so that the intelligent water meter is prevented from leaking water conveniently, and the sealing performance of the intelligent water meter is enhanced.

As a further aspect of the present invention: the blade is provided with six at least, the blade is the arc structure, just the top butt of blade is in the sealing strip, and the arcwall face that is convenient for water impact blade promotes the blade and drives the runner rotation.

As a further aspect of the present invention: the improved spinning device is characterized in that a fixture block is arranged on the rotating shaft, a groove is formed in the position, corresponding to the fixture block arranged on the rotating shaft, of the rotating wheel, the fixture block is installed in the groove in a matched mode, the rotating shaft is fixedly installed in the rotating wheel conveniently, and the rotating shaft is prevented from slipping in the rotating wheel.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides an intelligence water gauge prevents frostbite, the structure sets up ingenious and arranges rationally, the utility model discloses well generator passes through the circuit and provides electric power for the heater begins the internal heating with the water gauge casing, makes the inside of water gauge casing maintain certain temperature, prevents effectively that the inside water of persisting of water gauge main part from often appearing in the intelligent water gauge in winter from being frozen the condition, has the beneficial effect who improves the life of intelligent water gauge.

2. The utility model discloses the generator of further design utilizes rivers to generate electricity, and the electric quantity of output is used for the heater heat supply, does not need external power supply, has energy saving's beneficial effect.

3. The utility model discloses the casing internal part that further designs is provided with the sealing strip on being located the lumen inner wall, is convenient for prevent that intelligent water gauge from leaking, strengthens its leakproofness.

4. The utility model discloses be provided with the fixture block in the pivot of further design, the position that corresponds the fixture block that sets up in the pivot on the runner is provided with the recess, the fixture block cooperation is installed in the recess, is convenient for fixed with pivot fixed mounting in the runner, prevents that the pivot from skidding in the runner.

Drawings

Fig. 1 is a side sectional view of an anti-freeze intelligent water meter.

Fig. 2 is a top cross-sectional view of a central chamber of an anti-freeze intelligent water meter.

Fig. 3 is a schematic view showing the fitting installation of a rotating wheel and a rotating shaft in the anti-freezing intelligent water meter.

In the figure: 1. a housing; 2. a generator; 3. a lower cavity; 4. a rotating shaft; 5. a rotating wheel; 6. a blade; 7. a water inlet; 8. a first separator; 9. a water meter face; 10. a water flow counter; 11. a transparent cover; 12. an upper chamber; 13. a first bearing; 14. a heater; 15. a middle cavity; 16. a water outlet; 17. a second separator; 18. a second bearing; 19. a sealing strip; 20. and (7) clamping blocks.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an anti-freezing intelligent water meter comprises a housing 1 of the intelligent water meter, a water meter disk 9 for displaying water consumption is arranged in the housing 1, a heater 14 is arranged below the water meter disk 9, and the heater 14 is fixedly arranged at the bottom of the water meter disk 9; a first partition plate 8 and a second partition plate 17 are arranged in the shell 1, the first partition plate 8 and the second partition plate 17 are fixedly arranged in the shell 1 to divide the interior of the shell 1 into an upper cavity 12, a middle cavity 15 and a lower cavity 3, and the upper cavity 12, the middle cavity 15 and the lower cavity 3 are hermetically separated by the first partition plate 8 and the second partition plate 17; a rotating mechanism is arranged in the middle cavity 15 and comprises a rotating wheel 5 and blades 6, and the blades 6 are fixedly arranged on the side surface of the rotating wheel 5; a rotating shaft 4 is fixedly arranged in the middle of the rotating wheel 5, the bottom of the rotating shaft 4 downwards passes through a second bearing 18 arranged on a second partition plate 17 and extends into the lower cavity 3, and the second bearing 18 is fixedly arranged in the middle of the second partition plate 17; the generator 2 is arranged in the lower cavity 3, and the bottom of the rotating shaft 4 is arranged in the generator 2 to drive the generator 2 to generate electricity; the heater 14 is connected with the generator 2 through a circuit; a water inlet 7 and a water outlet 16 are respectively arranged at the positions of the shell 1, which are positioned at the two sides of the middle cavity 15; a flow meter 10 capable of measuring water consumption is arranged in the upper cavity 12, and the flow meter 10 is fixedly arranged below the heater 14; the top of the rotating shaft 4 upwards passes through a first bearing 13 arranged on the first clapboard 8, extends into the upper cavity 12 and is installed in the flowmeter 10, and the first bearing 13 is fixedly installed in the middle of the first clapboard 8, so that the water volume used by a user can be conveniently recorded; a transparent cover 11 is arranged above the water meter plate 9, the transparent cover 11 is made of transparent toughened glass materials and is fixedly installed at the top of the shell 1 in a sealing mode, and water consumption can be conveniently checked through the transparent cover 11; a sealing strip 19 is arranged on the inner wall of the middle cavity 15 in the shell 1, so that the intelligent water meter is prevented from leaking water, and the sealing performance of the intelligent water meter is enhanced; at least six blades 6 are arranged, the blades 6 are of arc-shaped structures, the tops of the blades 6 are abutted against the sealing strips 19, and water flow impacts the arc-shaped surfaces of the blades 6 to push the blades 6 to drive the rotating wheel 5 to rotate; be provided with fixture block 20 on the pivot 4, the position that corresponds fixture block 20 that sets up on the pivot 4 on the runner 5 is provided with the recess, fixture block 20 cooperation is installed in the recess, is convenient for fixed with pivot 4 fixed mounting in runner 5, prevents that pivot 4 from skidding in runner 5.

The utility model discloses a theory of operation is: firstly, a water inlet 7 of the water meter is correspondingly arranged on a water inlet pipe, a water outlet 16 is correspondingly arranged on a water outlet pipe, after water is introduced, water flow rushes into the water meter from the water inlet 7, at the moment, the water flow firstly impacts one side of a blade 6, the blade 6 is pushed by the water flow to drive a rotating wheel 5 to rotate, the rotating wheel 5 further drives a rotating shaft 4 fixedly arranged in the rotating wheel 5 to rotate, the rotating shaft 4 further drives a generator 2 to rotate and generate electricity, the generator 2 provides electric power for a heater 14 through a circuit, the heater 14 starts to heat the interior of a water meter shell 1, the interior of the water meter shell 1 is kept at a certain temperature, the situation that water reserved in a water meter main body is often frozen in cold winter is effectively prevented, and the service life of; additionally, the utility model discloses utilize rivers electricity generation heat supply, do not need external power supply power, have the beneficial effect of energy saving.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An anti-freezing intelligent water meter comprises a shell (1) of the intelligent water meter, wherein a water meter disc (9) for displaying water consumption is arranged in the shell (1), and the anti-freezing intelligent water meter is characterized in that a heater (14) is arranged below the water meter disc (9), and the heater (14) is fixedly arranged at the bottom of the water meter disc (9); a first partition plate (8) and a second partition plate (17) are arranged in the shell (1), the first partition plate (8) and the second partition plate (17) are fixedly installed in the shell (1) to divide the interior of the shell (1) into an upper cavity (12), a middle cavity (15) and a lower cavity (3), and the upper cavity (12), the middle cavity (15) and the lower cavity (3) are separated in a sealing mode through the first partition plate (8) and the second partition plate (17); a rotating mechanism is arranged in the middle cavity (15), the rotating mechanism comprises a rotating wheel (5) and blades (6), and the blades (6) are fixedly arranged on the side surface of the rotating wheel (5); a rotating shaft (4) is fixedly arranged in the middle of the rotating wheel (5), the bottom of the rotating shaft (4) downwards penetrates through a second bearing (18) arranged on a second partition plate (17) and extends into the lower cavity (3), and the second bearing (18) is fixedly arranged in the middle of the second partition plate (17); the generator (2) is arranged in the lower cavity (3), and the bottom of the rotating shaft (4) is arranged in the generator (2) to drive the generator (2) to generate electricity; the heater (14) is connected with the generator (2) through a circuit; a water inlet (7) and a water outlet (16) are respectively arranged at the positions of the shell (1) which are positioned at the two sides of the middle cavity (15);

a flow meter (10) capable of measuring water consumption is arranged in the upper cavity (12), and the flow meter (10) is fixedly arranged below the heater (14); the top of the rotating shaft (4) upwards passes through a first bearing (13) arranged on the first partition plate (8) and extends into the upper cavity (12) to be installed in the flowmeter (10), and the first bearing (13) is fixedly installed in the middle of the first partition plate (8);

a transparent cover (11) is arranged above the water meter plate (9), the transparent cover (11) is made of transparent toughened glass materials and is fixedly installed at the top of the shell (1) in a sealing mode, and a sealing strip (19) is arranged on the inner wall of the middle cavity (15) in the shell (1);

the blade (6) is provided with six at least, blade (6) are the arc structure, just the top butt of blade (6) is in sealing strip (19).

2. An intelligent anti-freezing water meter as claimed in claim 1, wherein the rotating shaft (4) is provided with a block (20), the rotating wheel (5) is provided with a groove corresponding to the block (20) on the rotating shaft (4), and the block (20) is fittingly installed in the groove.