CN219434146U - Self-powered intelligent water meter - Google Patents

Abstract

The utility model discloses a self-powered intelligent water meter which comprises a water meter body, wherein a shell is arranged at the top of the water meter body, a water inlet pipe and a water outlet pipe are respectively and fixedly connected to two sides of the water meter body, a working bin is fixedly arranged on one side of the shell, a digital display screen is arranged at the top of the working bin, a driving mechanism is arranged in the water outlet pipe, a first cover plate is arranged at the top of the digital display screen, and a second cover plate for protecting the shell is hinged to one side of the digital display screen. According to the utility model, the driving mechanism can be driven by water conveyed by the water meter body through the driving mechanism, and the micro generator in the working bin can be driven to operate by the movement of the driving mechanism, so that the storage battery in the battery compartment can be continuously charged, the tedious step of repeatedly replacing the storage battery can be avoided, and a large amount of manpower and material resources are saved to a certain extent.

Description

Self-powered intelligent water meter

Technical Field

The utility model relates to the technical field of intelligent water meters, in particular to a self-powered intelligent water meter.

Background

The intelligent water meter is a novel water meter which utilizes modern microelectronic technology, modern sensing technology and intelligent IC card technology to meter water consumption and conduct water consumption data transmission and settlement transaction, and the intelligent water meter not only has a mechanical water meter module, but also is provided with an electronic display water meter module, and the two water meters can measure the water consumption more accurately relative to each other.

However, the conventional intelligent water meter still has the following defects that because the electronic display module of the intelligent water meter needs electric drive, most of the conventional intelligent water meter is internally provided with a detachable battery, the battery needs to be replaced periodically in use, so that great inconvenience is caused in use, unnecessary manpower and material resources are wasted, the surface of the water meter body is usually provided with a cover plate for protection, the cover plate is usually fixed in a screw connection or clamping manner, the screw fixing manner is more troublesome to operate, and the clamping manner easily causes the unstable clamping condition after long-time repeated operation.

Disclosure of Invention

The utility model aims to provide a self-powered intelligent water meter so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-powered intelligent water meter, includes the water gauge body, the top of water gauge body is provided with the casing, the both sides of water gauge body are fixed intercommunication respectively has inlet tube and outlet pipe, one side fixed mounting of casing has the working bin, the top of working bin is provided with the digital display screen, the inside of outlet pipe is provided with actuating mechanism, the top of digital display screen is provided with first apron, one side of digital display screen articulates there is the second apron to protect the casing.

Further, the inside fixed mounting of work bin has the mounting bracket, the inside fixed mounting of mounting bracket has the microgenerator, the inside of work bin just is located the top fixed mounting of mounting bracket and has the baffle, the top fixed mounting of baffle has the battery compartment, the inside of battery compartment is provided with the battery.

Further, the actuating mechanism includes first pivot and impeller, the inside rotation of outlet pipe is installed first pivot, the surface fixed mounting of first pivot has the impeller, the top of first pivot runs through to the outside of outlet pipe, the top fixedly connected with second pivot of first pivot, the top of second pivot and the output shaft fixed connection of microgenerator.

Further, one side fixedly connected with first articulated shaft of digital display screen, one side fixedly connected with of second apron with first articulated shaft articulated second articulated shaft each other, the draw-in groove has been seted up on the surface of second articulated shaft, the top fixed mounting of casing has the locating shaft, the surface rotation of locating shaft is connected with the fixture block with the mutual joint of draw-in groove.

Further, the manufacturing material of the clamping block is iron material, and the bottom of the inner wall of the clamping groove is fixedly provided with an adsorption magnetic sheet which is mutually adsorbed with the clamping block.

Further, the surface of second pivot has cup jointed limit sleeve, limit sleeve's both sides all fixed mounting has the bracing piece, the bottom fixed mounting of bracing piece is in the top of outlet pipe.

Further, the top of the water outlet pipe is fixedly provided with a rubber pad attached to the outer wall of the first rotating shaft on the outer surface of the first rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the driving mechanism can be driven by water conveyed by the water meter body, and the micro generator in the working bin can be driven to operate by the movement of the driving mechanism, so that the storage battery in the battery compartment can be continuously charged, the tedious step of repeatedly replacing the storage battery can be avoided, a large amount of manpower and material resources are saved to a certain extent, the second cover plate hinged by the first hinge shaft and the second hinge shaft is convenient to open, and when the second cover plate needs to be fixed, the clamping block is rotated to rotate along the positioning shaft, then the clamping block can be clamped into the clamping groove, the arranged adsorption magnetic sheet can adsorb the clamping block, so that the clamping block is prevented from being separated from the clamping groove, the second cover plate is more firmly installed, and the clamping is more convenient and rapid.

Drawings

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

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

fig. 3 is a schematic perspective view of a second cover plate according to the present utility model.

In the figure: 1 water meter body, 2 inlet tube, 3 casing, 4 outlet pipe, 5 working bin, 6 digital display screen, 7 first apron, 8 second apron, 9 actuating mechanism, 10 first pivot, 11 impeller, 12 second pivot, 13 mounting bracket, 14 microgenerator, 15 baffle, 16 battery compartment, 17 battery, 18 first articulated shaft, 19 second articulated shaft, 20 draw-in grooves, 21 adsorb magnetic sheet, 22 locating shaft, 23 fixture blocks, 24 spacing sleeve, 25 bracing piece.

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.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a self-powered intelligent water meter, includes water gauge body 1, the top of water gauge body 1 is provided with casing 3, the both sides of water gauge body 1 are fixed respectively and are linked together inlet tube 2 and outlet pipe 4, one side fixed mounting of casing 3 has work bin 5, the top of work bin 5 is provided with digital display screen 6, the inside of outlet pipe 4 is provided with actuating mechanism 9, the top of digital display screen 6 is provided with first apron 7, one side of digital display screen 6 articulates there is second apron 8 to protect casing 3, the inside fixed mounting of work bin 5 has mounting bracket 13, the inside fixed mounting of mounting bracket 13 has microgenerator 14, the inside of work bin 5 just is located the top fixed mounting of mounting bracket 13 has baffle 15, the top fixed mounting of baffle 15 has battery compartment 16, the inside of battery compartment 16 is provided with battery 17, the aperture of inlet tube 2 is greater than the aperture of outlet pipe 4.

Wherein, can utilize the water that water gauge body 1 carried to drive actuating mechanism 9 through setting up actuating mechanism 9, and actuating mechanism 9's motion can drive the inside microgenerator 14 of work bin 5 and operate to can constantly charge the battery 17 of battery compartment 16 inside, thereby can avoid the loaded down with trivial details step of repeatedly changing battery 17, and the aperture of inlet tube 2 is greater than the aperture of outlet pipe 4 can strengthen the impact force through water gauge body 1 rivers to a certain extent, makes actuating mechanism 9 motion more abundant.

Referring to fig. 1 and 2, the driving mechanism 9 includes a first shaft 10 and an impeller 11, the first shaft 10 is rotatably mounted in the water outlet pipe 4, the impeller 11 is fixedly mounted on the outer surface of the first shaft 10, the top of the first shaft 10 penetrates through to the outside of the water outlet pipe 4, the top of the first shaft 10 is fixedly connected with a second shaft 12, and the top of the second shaft 12 is fixedly connected with the output shaft of the micro generator 14.

When the water flow passing through the water inlet pipe 2 and the water meter body 1 flows into the water outlet pipe 4 with smaller aperture, the impact force of the water flow can drive the impeller 11 to drive the first rotating shaft 10 and the second rotating shaft 12 to rotate, and the second rotating shaft 12 can be used for driving the micro-generator 14 to operate, so that the micro-generator 14 can be used for charging the storage battery 17, and the storage battery 17 can be used for supplying energy to the digital display screen 6.

Referring to fig. 1, 2 and 3, a first hinge shaft 18 is fixedly connected to one side of the digital display screen 6, a second hinge shaft 19 hinged to the first hinge shaft 18 is fixedly connected to one side of the second cover plate 8, a clamping groove 20 is formed in the surface of the second hinge shaft 19, a positioning shaft 22 is fixedly mounted at the top of the housing 3, a clamping block 23 clamped with the clamping groove 20 is rotatably connected to the outer surface of the positioning shaft 22, the clamping block 23 is made of an iron material, and an adsorption magnetic sheet 21 adsorbed with the clamping block 23 is fixedly mounted at the bottom of the inner wall of the clamping groove 20.

Wherein, the second cover plate 8 hinged by the first hinge shaft 18 and the second hinge shaft 19 is convenient to open, and when the second cover plate 8 needs to be fixed, the clamping block 23 is rotated to rotate along the positioning shaft 22, then the clamping block 23 is clamped into the clamping groove 20, and the arranged adsorption magnetic sheet 21 can adsorb the clamping block 23, so that the clamping block 23 is prevented from being separated from the clamping groove 20, and the second cover plate 8 is more firmly installed.

Referring to fig. 1 and 2, the outer surface of the second rotating shaft 12 is sleeved with a limiting sleeve 24, two sides of the limiting sleeve 24 are fixedly provided with supporting rods 25, the bottoms of the supporting rods 25 are fixedly arranged at the top of the water outlet pipe 4, and a rubber pad attached to the outer wall of the first rotating shaft 10 is fixedly arranged at the top of the water outlet pipe 4 and positioned on the outer surface of the first rotating shaft 10.

The limiting sleeve 24 can support and limit the second rotating shaft 12, so that the second rotating shaft 12 can be prevented from influencing the normal operation of the micro-generator 14 when the micro-generator 14 is driven to operate, and the rubber pad can prevent water flow inside the water outlet pipe 4 from flowing out through a gap between the first rotating shaft 10 and the water outlet pipe 4.

When the water meter is used, firstly, the driving mechanism 9 can be driven by water conveyed by the water meter body 1 through the driving mechanism 9, the miniature generator 14 in the working bin 5 can be driven to operate by the movement of the driving mechanism 9, so that the storage battery 17 in the battery bin 16 can be charged continuously, the tedious steps of repeatedly replacing the storage battery 17 can be avoided, the aperture of the water inlet pipe 2 is larger than that of the water outlet pipe 4, the impact force of water flow passing through the water meter body 1 can be enhanced to a certain extent, the driving mechanism 9 moves more fully, when the water flow passing through the water inlet pipe 2 and the water meter body 1 flows into the water outlet pipe 4 with smaller aperture, the impeller 11 can be driven by the impact force of water flow to drive the impeller 11 to drive the first rotating shaft 10 and the second rotating shaft 12 to rotate, the miniature generator 14 can be driven by the second rotating shaft 12, the miniature generator 14 can be used for charging the storage battery 17, the storage battery 17 can be used for supplying energy to the digital display screen 6, the second cover plate 8 which is hinged to be installed by the first hinge shaft 18 and the second hinge shaft 19 can be conveniently opened, the second cover plate 8 is required to be fixed by the second cover plate 8, the second cover plate 8 can be rotated to be fixed, the second cover plate 8 can be prevented from rotating to the second cover plate 8, and the second cover plate can be firmly arranged in the clamping groove can be clamped and fixed by the magnetic disc 23 can be prevented from being connected with the magnetic disc 20, and the magnetic disc can be firmly arranged in the magnetic disc 20.

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 (7)

1. The utility model provides a self-powered intelligent water gauge, includes water gauge body (1), the top of water gauge body (1) is provided with casing (3), its characterized in that: the water meter is characterized in that a water inlet pipe (2) and a water outlet pipe (4) are fixedly connected to two sides of the water meter body (1) respectively, a working bin (5) is fixedly installed on one side of the shell (3), a digital display screen (6) is arranged at the top of the working bin (5), a driving mechanism (9) is arranged in the water outlet pipe (4), a first cover plate (7) is arranged at the top of the digital display screen (6), and a second cover plate (8) for protecting the shell (3) is hinged to one side of the digital display screen (6).

2. A self-powered intelligent water meter according to claim 1, wherein: the utility model discloses a battery pack, including work bin (5), battery compartment (16) and miniature generator (14), the inside fixed mounting of work bin (5) has mounting bracket (13), the inside of mounting bracket (13) is fixed mounting and is located the top of mounting bracket (13) has baffle (15), the top fixed mounting of baffle (15) has battery compartment (16), the inside of battery compartment (16) is provided with battery (17).

3. A self-powered intelligent water meter according to claim 2, wherein: the driving mechanism (9) comprises a first rotating shaft (10) and an impeller (11), the first rotating shaft (10) is installed in the water outlet pipe (4) in a rotating mode, the impeller (11) is fixedly installed on the outer surface of the first rotating shaft (10), the top of the first rotating shaft (10) penetrates through the outer portion of the water outlet pipe (4), a second rotating shaft (12) is fixedly connected to the top of the first rotating shaft (10), and the top of the second rotating shaft (12) is fixedly connected with an output shaft of the micro generator (14).

4. A self-powered intelligent water meter according to claim 3, wherein: one side fixedly connected with first articulated shaft (18) of digital display screen (6), one side fixedly connected with of second apron (8) with first articulated shaft (18) articulated second articulated shaft (19) each other, draw-in groove (20) have been seted up on the surface of second articulated shaft (19), the top fixed mounting of casing (3) has location axle (22), the surface rotation of location axle (22) is connected with fixture block (23) with draw-in groove (20) looks joint.

5. The self-powered intelligent water meter according to claim 4, wherein: the manufacturing material of the clamping block (23) is iron material, and the bottom of the inner wall of the clamping groove (20) is fixedly provided with an adsorption magnetic sheet (21) which is mutually adsorbed with the clamping block (23).

6. The self-powered intelligent water meter according to claim 5, wherein: the outer surface of second pivot (12) has cup jointed spacing sleeve (24), the both sides of spacing sleeve (24) are all fixed mounting has bracing piece (25), the bottom fixed mounting of bracing piece (25) is in the top of outlet pipe (4).

7. The self-powered intelligent water meter according to claim 5, wherein: the top of outlet pipe (4) and be located the surface fixed mounting of first pivot (10) have with the rubber pad of laminating mutually of first pivot (10) outer wall.