CN114111947A

CN114111947A - Wisdom water gauge

Info

Publication number: CN114111947A
Application number: CN202111568546.3A
Authority: CN
Inventors: 王金梅
Original assignee: Individual
Current assignee: Guangzhou Zhaoji Instrument Manufacturing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-03-01
Anticipated expiration: 2041-12-21
Also published as: CN114111947B

Abstract

The invention provides an intelligent water meter, which comprises a base, wherein a water meter body is arranged on the base, a fixed shell and a movable shell which are arranged side by side are arranged above the base, the movable shell can lift up and down relative to the fixed shell, a abdicating hole is formed in the movable shell, a turnover cover is arranged on the fixed shell, and a motor capable of driving the turnover cover to open and driving the movable shell to descend is arranged on one side of the fixed shell; the base is also provided with a swing cylinder which penetrates to the width middle position of the upper surface of the movable shell and is spaced from the dial plate of the water meter body, the swing cylinder is provided with a rod-shaped water absorption brush, the upper surface of the movable shell is provided with a water injection groove positioned at one side of the dial plate of the water meter body, a brush strip of the water absorption brush extends into the water injection groove, and an inflation pressing bag of which the air path is connected with the swing cylinder is arranged between the movable shell and the base; one side of the movable shell is provided with a water supplementing device, one end of the water supplementing device is connected to the water injection groove, the other end of the water supplementing device is connected to the water outlet pipe of the water meter body, and the fixed shell is further provided with a control button.

Description

Wisdom water gauge

Technical Field

The invention relates to the technical field of novel water meters, in particular to an intelligent water meter.

Background

The intelligent water meter is a novel water meter which measures the water consumption by using the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the water consumption data. The intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention and automatically complete the water fee calculation of the stepped water price, and can also perform the function of water consumption data storage. The data transmission and the transaction settlement are carried out through the IC card, and the system has the characteristics of convenient transaction, accurate calculation and settlement by using banks.

The intelligent water meter is generally installed in a community water meter room and comprises intelligent water meters of all residents on the floor, and each household is provided with a key capable of opening the water meter room. The water meters are in a sanitary dead angle, the internal light is dim and the dust is seriously accumulated, and the property can not clean the interior sanitation at ordinary times. In order to reduce the dust accumulation on the dial, most intelligent water meters are provided with a flip cover, but a resident who looks at the water meter room knows that the dial of the flip cover is still dirty when the flip cover is opened. If the flip cover is forgotten to be closed, the view will be affected by the dust cover.

Disclosure of Invention

The invention provides an intelligent water meter, which aims to solve the technical problem of how to clean a dial plate of the intelligent water meter in the process of opening a flip cover, can clean the dial plate by means of the action of opening the flip cover, is convenient for a resident to check and improves user experience.

The invention has the technical scheme that the intelligent water meter comprises a base, wherein a water meter body is arranged on the base, a fixed shell and a movable shell which are arranged side by side are arranged above the base, the movable shell can lift up and down relative to the fixed shell, a stepping hole for the dial plate of the water meter body to pass through when the movable shell lifts up and down is formed in the movable shell, a flip cover capable of covering the dial plate of the water meter body and the upper surface of the movable shell is arranged on the fixed shell, and a motor capable of driving the flip cover to open and driving the movable shell to descend is arranged on one side of the fixed shell; the base is also provided with a swing cylinder which penetrates to the width middle position of the upper surface of the movable shell and is spaced from the dial plate of the water meter body, the swing cylinder is provided with a rod-shaped water absorption brush, the upper surface of the movable shell is provided with a water injection groove positioned at one side of the dial plate of the water meter body, a brush strip of the water absorption brush extends into the water injection groove, and an inflation pressing bag of which the air passage is connected with the swing cylinder is arranged between the movable shell and the base; one side of the movable shell is provided with a water supplementing device, one end of the water supplementing device is connected to the water injection groove, the other end of the water supplementing device is connected to a water outlet pipe of the water meter body, and the fixed shell is also provided with a control button; the water supplementing device responds to a signal of the control button to inject water into the water injection groove, the motor responds to the signal of the control button in a delayed mode to open the turnover cover and synchronously descend the movable shell, and the inflatable pressing bag is pressed when the movable shell descends to control the swing cylinder to drive the water absorbing brush to swing from one side of the dial plate of the water meter body to the other side.

As an implementation mode, a digital display screen is arranged on the fixed shell, and the control button is located on one side of the digital display screen.

As an embodiment, the water absorbing brush is a cotton brush capable of absorbing and softening water, the water absorbing brush extends into the bottom of the water injection tank, and when the movable shell descends to a certain value, the water absorbing brush which is softened by the driving of the swing cylinder with the accumulated potential of the inflatable pressing bag and does not leave the water injection tank swings from one side of the dial plate of the water meter body to the other side rapidly.

In one embodiment, the water-absorbing brush is a collodion brush.

In one embodiment, the water-absorbing brush is a fiber brush.

As an implementation mode, the base is further provided with a trigger switch extending to the movable shell, the edge of the dial plate of the water meter body is provided with an annular lamp electrically connected with the trigger switch, and when the movable shell descends to a proper position, the trigger switch is pressed to control the annular lamp to be lightened.

As an embodiment, fixed casing cooperation one side of activity casing is equipped with last spout and the lower spout that is close to top and bottom respectively, go up the spout with be equipped with the movable groove down between the spout, be equipped with sliding connection on the activity casing go up the spout with the draw runner of spout down, be equipped with on the draw runner stretch to the tooth piece in movable groove, seted up in the fixed casing and connected the movable chamber in movable groove, the pivot of motor stretches into the movable chamber, be equipped with the transmission in the movable chamber and connect the motor and mesh the gear of tooth piece.

As an embodiment, the gear includes a driving gear sleeved on the rotating shaft of the motor and three driven gears meshed in sequence.

As an implementation mode, a water replenishing valve is arranged on a connecting pipeline between the water replenishing device and the water outlet pipe of the water meter body.

As an embodiment, the connection pipeline between the water replenishing device and the water outlet pipe of the water meter body is a corrugated pipe.

As an implementation mode, a control module wirelessly connected with a multi-password electronic lock arranged between the water meters is arranged in the fixed shell, and the control module selects a plurality of unlocking passwords responding to the multi-password electronic lock to control the water supplementing device to inject water into the water injection tank and delay control the motor to open the turnover cover and synchronously descend the movable shell.

Compared with the prior art, the water filling device has the advantages that the control button is pressed down, the water filling device fills water into the water filling groove in response to a signal of the control button, the motor delays in response to the signal of the control button to open the turnover cover and synchronously descend the movable shell, and the inflatable pressing bag is pressed when the movable shell descends to control the swinging cylinder to drive the water sucking brush to swing from one side to the other side of the dial plate of the water meter body. Therefore, the dial can be cleaned when the flip cover is opened, and the above components are matched with each other to realize the cleaning of the dial.

Drawings

Fig. 1 is a first perspective view of an intelligent water meter according to an embodiment of the present invention;

fig. 2 is a second perspective view of the intelligent water meter according to the embodiment of the present invention;

fig. 3 is a first enlarged partial view of the smart water meter according to the embodiment of the present invention;

fig. 4 is a second enlarged partial view of the intelligent water meter according to the embodiment of the invention;

fig. 5 is a schematic block diagram of an intelligent water meter according to an embodiment of the present invention.

In the figure: 1. a base; 2. a water meter body; 3. a stationary housing; 4. a movable housing; 5. a hole of abdication; 6. a cover is turned; 7. a motor; 8. a swing cylinder; 9. a water absorbing brush; 10. a water injection tank; 11. inflating and pressing the bag; 12. a water replenishing device; 13. a water outlet pipe; 14. a control button; 15. a digital display screen; 16. a trigger switch; 17. an annular lamp; 18. an upper chute; 19. a lower chute; 20. a movable groove; 21. a slide bar; 22. a tooth block; 23. a movable cavity; 24. a gear; 241. a driving gear; 242. a driven gear; 25. connecting a pipeline; 26. a water replenishing valve; 27. a multi-code electronic lock; 28. and a control module.

Detailed Description

The foregoing and additional embodiments and advantages of the present invention are described more fully hereinafter with reference to the accompanying drawings. It is to be understood that the described embodiments are merely some, and not all, embodiments of the invention.

In one embodiment, as shown in FIG. 1.

This embodiment provides an wisdom water gauge, it includes base 1, be equipped with water gauge body 2 on the base 1, base 1 top is equipped with fixed casing 3 and movable casing 4 side by side and movable casing 4 relatively fixed casing 3 oscilaltion, set up the hole of stepping down 5 that the dial plate that supplies water gauge body 2 passed when movable casing 4 oscilaltion on the movable casing 4, be equipped with the flip 6 that can cover water gauge body 2's dial plate and movable casing 4 upper surface on the fixed casing 3, fixed casing 3 one side is equipped with motor 7 that can drive flip 6 and open and drive movable casing 4 decline simultaneously. Still be equipped with on the base 1 wear to the width of movable housing 4 upper surface position between two parties and with the dial plate spaced swing cylinder 8 of water gauge body 2, be equipped with the shaft-like brush 9 that absorbs water on the swing cylinder 8, the water injection groove 10 that is located water gauge body 2's dial plate one side is seted up to movable housing 4 upper surface, the brush strip that absorbs water brush 9 stretches into water injection groove 10 in, be equipped with the gas circuit between movable housing 4 and the base 1 and connect the pressure bag 11 of aerifing of swing cylinder 8. One side of the movable shell 4 is provided with a water supplementing device 12, one end of the water supplementing device 12 is connected to the water injection groove 10, the other end of the water supplementing device 12 is connected to a water outlet pipe 13 of the water meter body 2, and the fixed shell 3 is further provided with a control button 14. The water supplementing device 12 responds to a signal of a control button 14 to supplement water to the water injection tank 10, the motor 7 delays to respond to the signal of the control button 14 to open the flip cover 6 and synchronously descend the movable shell 4, and the inflatable pressing bag 11 is pressed when the movable shell 4 descends to control the swinging cylinder 8 to drive the water sucking brush 9 to swing from one side of the dial of the water meter body 2 to the other side.

In the present embodiment, the connection and connection of the components of the intelligent water meter are as follows. Compared with the traditional intelligent water meter, the shell surface of the intelligent water meter provided by the embodiment is provided with the separated fixed shell 3 and the separated movable shell 4, the fixed shell 3 is fixed, the movable shell 4 can be lifted up and down relative to the base 1, and the movable shell 4 is connected with the fixed shell 3 in a sliding manner. In addition, the flip cover 6 arranged on the fixed shell 3 can cover the upper surface of the movable shell 4, and when the flip cover 6 covers the upper surface of the movable shell 4, the flip cover can just cover the upper surface of the movable shell 4 and the dial plate of the water meter body 2. The flip cover 6 and the movable housing 4 are driven by a motor 7 and move synchronously. Specifically, the motor 7 rotates to open the flip cover 6 and drive the movable housing 4 to move downwards. The swing cylinder 8 which is arranged at the center and is spaced from the dial plate of the water meter body 2 is reserved for a space where the water sucking brush 9 can clean the dial plate after swinging from one side of the dial plate of the water meter body 2 to the other side. An inflation pressing bag 11 positioned between the movable shell 4 and the base 1 is pressed by the movable shell 4 and then inflates the swing cylinder 8, so that the swing cylinder 8 drives the water suction brush 9 to swing from one side of the dial of the water meter body 2 to the other side. Because the water replenishing device 12 supplies water to the water injection groove 10 before the motor 7 works, the water absorbing brush 9 is wet, and the dial plate of the water meter body 2 can be cleaned in the process that the water absorbing brush 9 swings from one side of the dial plate of the water meter body 2 to the other side. The general working process of the intelligent water meter provided by the embodiment is as follows. The control button 14 is pressed, the water supplementing device 12 responds to a signal of the control button 14 to supplement water to the water injection groove 10, the motor 7 delays to respond to the signal of the control button 14 to open the flip cover 6 and synchronously descend the movable shell 4, and the air inflation pressure bag 11 is pressed when the movable shell 4 descends to control the swinging cylinder 8 to drive the water suction brush 9 to swing from one side of the dial of the water meter body 2 to the other side.

In the present embodiment, in order to solve the technical problem of how to clean the dial of the smart water meter when the flip is opened, the smart water meter provided in the present embodiment can clean the dial when the flip is opened. And each part of foretell wisdom water gauge mutually supports and has realized opening the dial plate of flip's the clean wisdom water gauge of in-process jointly.

In one embodiment, as shown in FIG. 1.

In the intelligent water meter according to the present embodiment, the fixed housing 3 is provided with the digital display screen 15, and the control button 14 is located on one side of the digital display screen 15.

In the embodiment, a button integrating a digital display screen 15 and a control button 14 is further arranged, so that the operation mode can be operated by one key, and the operation is efficient and simple. And the digital display screen 15 can be used to display fault codes and household water usage.

In one embodiment, as shown in FIG. 2.

The intelligent water meter provided by the embodiment has the advantages that the water absorbing brush 9 is a cotton brush capable of absorbing water and softening, the water absorbing brush 9 extends into the bottom of the water injection groove 10, and when the movable shell 4 descends to a certain value, the water absorbing brush 9 which is softened by the driving of the swing cylinder 8 with the stored energy of the inflating pressure bag 11 and does not leave the water injection groove 10 rapidly swings to the other side from one side of the dial plate of the water meter body 2. As a practical way, the water absorbing brush 9 is a collodion brush. As another practicable manner, the water absorbing brush 9 is a fiber brush.

In the present embodiment, since the water suction brush 9 protrudes to the bottom of the water injection tank 10, the swing cylinder 8 can drive the water suction brush 9 without lowering the movable case 4 and lowering the inflation pressure bag 11. And the movable shell 4 is required to descend to a certain value, and the swing cylinder 8 is in potential accumulation in the process to obtain larger driving power. The water replenishing device 12 is used for injecting water into the water injection groove 10 to enable the lower end of the water absorbing brush 9 to absorb water first and soften, and when the movable shell 4 descends to a certain value, the softened water absorbing brush 9 overcomes the resistance of the water injection groove 10 under the action of the swinging cylinder 8 and quickly swings from one side of the dial plate of the water meter body 2 to the other side. The interference caused to the resident to check the dial plate is reduced.

In one embodiment, as shown in FIG. 1.

In the intelligent water meter provided by the embodiment, the base 1 is further provided with the trigger switch 16 extending to the movable shell 4, the edge of the dial of the water meter body 2 is provided with the annular lamp 17 electrically connected with the trigger switch 16, and when the movable shell 4 descends to a proper position, the trigger switch 16 is pressed to control the annular lamp 17 to light.

In the present embodiment, by providing the trigger switch 16 extending to the movable housing 4 on the base 1, when the movable housing 4 is lowered to the proper position, i.e., after the water suction brush 9 cleans the dial of the water meter body 2, the trigger switch 16 is pressed to control the ring lamp 17 to light. This prevents the household from turning on the flashlight when viewing the water meter because the interior of the water meter compartment is dimly lit and generally not illuminated.

In one embodiment, as shown in fig. 3-4.

The intelligent water meter provided by the embodiment has the advantages that the fixed shell 3 is provided with the upper chute 18 and the lower chute 19 which are close to the top and the bottom respectively in cooperation with one side of the movable shell 4, the movable chute 20 is arranged between the upper chute 18 and the lower chute 19, the movable shell 4 is provided with the slide bar 21 which is connected with the upper chute 18 and the lower chute 19 in a sliding manner, the slide bar 21 is provided with the tooth blocks 22 which extend to the movable chute 20, the fixed shell 3 is internally provided with the movable cavity 23 which is connected with the movable chute 20, the rotating shaft of the motor 7 extends into the movable cavity 23, and the movable cavity 23 is internally provided with the gear 24 which is in transmission connection with the motor 7 and is meshed with the tooth blocks 22. The gear 24 may be a merry-go-round.

In the present embodiment, the fixed case 3 and the movable case 4 are slidably connected by providing the upper chute 18, the lower chute 19, and the slide bar 21. And fig. 3 shows a state where the stationary housing 3 is partially cut away and the movable chamber 23 is exposed. In the present embodiment, the rotating shaft of the motor 7 is directly connected to the flip cover 6 and the rotating shaft is provided with a gear 24, specifically, the rotating shaft of the motor 7 is provided with a driving gear 241, and the movable cavity 23 is provided with three driven gears 242. Through transmission, the motor 7 controls the opening of the turnover cover 6 and the descending of the movable shell 4. The transmission structure is a specific structure for realizing the function.

In one embodiment, as shown in FIG. 1.

In the intelligent water meter according to the present embodiment, the water replenishing device 12 is provided with a water replenishing valve 26 on a connecting pipeline 25 with the water outlet pipe 13 of the water meter body 2. In addition, the connecting pipeline 25 of the water replenishing device 12 and the water outlet pipe 13 of the water meter body 2 is a corrugated pipe.

In the present embodiment, the water replenishing valve 26 functions as an on-off valve by replenishing water into the water replenishing device 12 by taking water from the rear end of the water meter. Since the water replenishing means 12 is provided on the movable housing 4 movably with respect to the base 1, the connecting line 25 is provided as a bellows.

In one embodiment, as shown in FIG. 5.

In the intelligent water meter provided by the embodiment, the fixed shell 3 is internally provided with the control module 28 which is wirelessly connected with the multi-password electronic lock 27 arranged between the water meters, the control module 28 alternatively responds to a plurality of unlocking passwords of the multi-password electronic lock 27 to control the water supplementing device 12 to inject water into the water injection tank 10, and the delay control motor 7 opens the flip cover 6 and synchronously descends the movable shell 4.

In the present embodiment, the intelligent water meter is provided for one situation of the current use. This kind of condition is that present high-rise district is mostly 2 terraced 4 households, has installed 4 wisdom water meters between the water gauge promptly, and the mark of mark on the water gauge corresponds to specific house name, and light is dark and easy deposition and lead to the resident family difficult recognition water gauge of oneself between the water gauge itself. An intelligent water meter is provided for this purpose, with a control module 28 wirelessly connected to a multi-code electronic lock 27 provided between the meters. Specifically, a multi-password electronic lock 27 is installed on a door between the water meters, namely, each household corresponds to one unlocking password, and the unlocking password is not unique. Meaning that 4 households can use 4 different unlock codes to open the meter room. And the control module 28 alternatively responds to a plurality of unlocking passwords of the multi-password electronic lock 27 to control the water replenishing device 12 to replenish water to the water replenishing tank 10 and delay the control motor 7 to open the flip cover 6 and synchronously descend the movable shell 4. The intelligent water meter is corresponding to the home intelligent water meter of the resident with the door, and the control module can respond to the unlocking password input by the control module to automatically open the turnover cover 6 and clean the dial plate without identifying the resident.

The above-described embodiments further explain the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.

Claims

1. The intelligent water meter is characterized by comprising a base (1), wherein a water meter body (2) is arranged on the base (1), a fixed shell (3) and a movable shell (4) are arranged side by side above the base (1), the movable shell (4) is vertical to the fixed shell (3), a stepping hole (5) for the dial plate of the water meter body (2) to pass through when the movable shell (4) is vertical to the movable shell is formed in the movable shell (4), a flip cover (6) capable of covering the dial plate of the water meter body (2) and the upper surface of the movable shell (4) is arranged on the fixed shell (3), and a motor (7) capable of driving the flip cover (6) to be opened and driving the movable shell (4) to descend is arranged on one side of the fixed shell (3);

the water meter is characterized in that the base (1) is further provided with a swing cylinder (8) which penetrates to the width center position of the upper surface of the movable shell (4) and is spaced from the dial plate of the water meter body (2), the swing cylinder (8) is provided with a rod-shaped water absorption brush (9), the upper surface of the movable shell (4) is provided with a water injection groove (10) located on one side of the dial plate of the water meter body (2), a brush strip of the water absorption brush (9) extends into the water injection groove (10), and an inflation pressure bag (11) connected with the swing cylinder (8) through an air channel is arranged between the movable shell (4) and the base (1);

a water supplementing device (12) is arranged on one side of the movable shell (4), one end of the water supplementing device (12) is connected to the water injection groove (10), the other end of the water supplementing device is connected to a water outlet pipe (13) of the water meter body (2), and a control button (14) is further arranged on the fixed shell (3);

the water supplementing device (12) responds to a signal of the control button (14) to inject water into the water injection groove (10), the motor (7) responds to the signal of the control button (14) in a delayed mode to open the flip cover (6) and synchronously descend the movable shell (4), and the inflating pressure bag (11) is pressed when the movable shell (4) descends to control the swing cylinder (8) to drive the water suction brush (9) to swing from one side of the dial of the water meter body (2) to the other side.

2. The intelligent water meter according to claim 1, wherein the fixed housing (3) is provided with a digital display screen (15), and the control button (14) is located on one side of the digital display screen (15).

3. The intelligent water meter according to claim 1, wherein the water absorbing brush (9) is a cotton brush capable of absorbing and softening water, the water absorbing brush (9) extends into the bottom of the water injection tank (10), and when the movable housing (4) descends to a certain value, the water absorbing brush (9) which is softened by the driving of the swing cylinder (8) charged by the inflating pressure bag (11) and does not leave the water injection tank (10) quickly swings from one side of the dial plate of the water meter body (2) to the other side.

4. The intelligent water meter according to claim 3, wherein the water absorbing brush (9) is a collodion brush.

5. The intelligent water meter according to claim 3, wherein the water absorbing brush (9) is a fiber brush.

6. The intelligent water meter according to claim 3, wherein the base (1) is further provided with a trigger switch (16) extending to the movable housing (4), the edge of the dial of the water meter body (2) is provided with a ring-shaped lamp (17) electrically connected with the trigger switch (16), and when the movable housing (4) descends to the right position, the trigger switch (16) is pressed to control the ring-shaped lamp (17) to light.

7. An intelligent water meter according to claim 1, wherein the side of the fixed housing (3) engaging the movable housing (4) is provided with an upper chute (18) and a lower chute (19) near the top and bottom, respectively, a movable groove (20) is arranged between the upper chute (18) and the lower chute (19), a slide bar (21) which is connected with the upper chute (18) and the lower chute (19) in a sliding way is arranged on the movable shell (4), the sliding strip (21) is provided with a tooth block (22) extending to the movable groove (20), a movable cavity (23) connected with the movable groove (20) is arranged in the fixed shell (3), the rotating shaft of the motor (7) extends into the movable cavity (23), and a gear (24) which is in transmission connection with the motor (7) and is meshed with the gear block (22) is arranged in the movable cavity (23).

8. The intelligent water meter according to claim 7, wherein the gear (24) comprises a driving gear (241) fitted around the shaft of the motor (7) and three driven gears (242) engaged in sequence.

9. The intelligent water meter according to claim 1, wherein a water replenishing valve (26) is provided on a connecting pipe (25) between the water replenishing device (12) and the water outlet pipe (13) of the water meter body (2).

10. An intelligent water meter as claimed in claim 9, wherein the connecting line (25) between the water replenishing device (12) and the water outlet pipe (13) of the water meter body (2) is a corrugated pipe.