CN217687327U

CN217687327U - Waterproof type thing networking water gauge

Info

Publication number: CN217687327U
Application number: CN202221132313.9U
Authority: CN
Inventors: 张展迪; 马楸蕊; 马武; 胡静
Original assignee: Xuchang Delai Technology Co ltd
Current assignee: Xuchang Delai Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-28
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a waterproof type thing networking water gauge, the pipeline comprises a pipe, be equipped with the water gauge body on the pipeline, the water gauge body extends to and meets with rivers determine module in the pipeline, and the wire of connecting on the water gauge body is connected into the access port. This waterproof type thing networking water gauge, processing has the annular of indent on the outer lane of waterproof lens, and the cover has the sealing washer on the annular, and wherein, the inner wall sealing connection of sealing washer and table lid, waterproof lens pass through the sealing washer and improve the leakproofness. The inside of the opening of the meter cover is provided with internal threads, the meter cover is meshed with the ring seat through the threads, and the meter cover has a waterproof function through the arrangement of the threads. The impeller is driven to rotate after water flows through the impeller, an A/D conversion circuit on the circuit board is used for converting analog signals collected by the water flow sensor into digital signals and displaying the digital signals through a nixie tube of a display screen, and an RS232 serial port on the circuit board is used for transmitting the analog signals to a network port, so that the purpose of remote interconnection can be achieved through the Internet of things.

Description

Waterproof type thing networking water gauge

Technical Field

The utility model relates to a water gauge technical field specifically is a waterproof type thing networking water gauge.

Background

At present, most of existing water meters adopt a manual meter reading mode, so that the labor cost and the management cost rise year by year and the risk of human errors exists. The water meter of the artificial property management has the problems of inaccurate metering caused by improper management and the like, and is easy to cause residential water charge disputes; leakage of a water supply network in a meter reading area is not easy to find, and water resources are wasted; the short-distance wireless RF remote meter reading mode has potential difficulty in long-term network maintenance, and the use of a public frequency band is easy to be interfered.

Along with the gradual development of the technology of the internet of things, the water meter and meter reading industry gradually evolves from the traditional mechanical water meter and manual meter reading into the wireless transmission of remote information of the internet of things and the automatic meter reading of information, which greatly improves the working efficiency of tap water companies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type thing networking water gauge has waterproof lens and passes through the sealing washer and improve the leakproofness. The analog signal that A/D converting circuit on the circuit board was used for the rivers sensor to gather converts digital signal and shows through the charactron of display screen to and the RS232 serial ports on the circuit board is used for analog signal transmission to the network port on, can realize long-range interconnected's purpose advantage through the thing networking, has solved the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waterproof Internet of things water meter comprises a pipeline, wherein a water meter body is arranged on the pipeline, the water meter body extends into the pipeline and is connected with a water flow detection assembly, and a wire connected to the water meter body is connected to a pipeline port.

Preferably, the water gauge body includes gauge stand, table lid, waterproof lens and upset apron, is equipped with the ring seat on the gauge stand to processing has the external screw thread on the outer wall of ring seat, and the top of gauge stand is equipped with the display screen, and wherein, the ring seat is located the outside of display screen, has placed waterproof lens on the display screen, and waterproof lens card is on the table lid, and the processing of the centre of a circle department of table lid has the round hole that runs through, and the border of round hole is equipped with the upset apron through the hinge, and wherein the round hole is sealed or opened to the upset apron.

Preferably, an inwards concave ring groove is processed on the outer ring of the waterproof lens, a sealing ring is sleeved on the ring groove, and the sealing ring is connected with the inner wall of the meter cover in a sealing mode.

Preferably, the inner side of the opening of the watch cover is provided with internal threads, and the watch cover is meshed with the ring seat through the threads.

Preferably, the rivers determine module includes measuring sensor, the rotation axis, first closing plate, the second closing plate, and a support, filter screen and impeller, first closing plate and second closing plate setting form the detection channel in the pipeline, support and filter screen stack set up in the detection channel, fixed impeller on the rotation axis, the impeller is arranged in the detection channel, the one end of rotation axis is connected, the other end of rotation axis passes the rivers sensor that first closing plate extends to on the display screen, wherein, the circuit board in rivers sensor and the display screen meets, the wire of connecting on the circuit board inserts the display screen and wears out the water gauge body and inserts the circuit port.

Preferably, the A/D conversion circuit on the circuit board is used for converting analog signals collected by the water flow sensor into digital signals and displaying the digital signals through a nixie tube of the display screen, and the RS232 serial port on the circuit board is used for transmitting the analog signals to the network port.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this waterproof type thing networking water gauge, processing has the annular of indent on the outer lane of waterproof lens, and the cover has the sealing washer on the annular, and wherein, the inner wall sealing connection of sealing washer and table lid, waterproof lens pass through the sealing washer and improve the leakproofness. The inside of the opening of the meter cover is provided with an internal thread, the meter cover is meshed with the ring seat through the thread, the meter cover is convenient to mount and dismount through the thread, and the thread has a waterproof function and a turnover cover plate. After water flows through the water meter, the impeller is driven to rotate, so that the rotating shaft also rotates, the water flow sensor is connected with a circuit board in the display screen, a lead connected to the circuit board is connected to the display screen and penetrates out of the water meter body to be connected to a pipeline port, and the rotating speed of the rotating shaft of the water flow sensor is used for obtaining the water flow rate. The A/D conversion circuit on the circuit board is used for converting analog signals collected by the water flow sensor into digital signals and displaying the digital signals through a nixie tube of the display screen, and the RS232 serial port on the circuit board is used for transmitting the analog signals to the network port, so that the purpose of remote interconnection can be realized through the Internet of things.

Drawings

FIG. 1 is an overall perspective view of the present invention;

fig. 2 is an internal structure view of the water meter body of the present invention;

fig. 3 is a structural diagram of the water flow detecting assembly of the present invention.

In the figure: 1. a pipeline; 2. a water meter body; 21. a gauge stand; 211. a display screen; 22. a watch cover; 23. a waterproof lens; 24. turning over the cover plate; 3. a water flow detection assembly; 31. a measurement sensor; 32. a rotating shaft; 33. a first sealing plate; 34. a second sealing plate; 35. a support; 36. a filter screen; 37. 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, a waterproof internet of things water meter comprises a pipeline 1, a water meter body 2 is arranged on the pipeline 1, the water meter body 2 extends into the pipeline 1 and is connected with a water flow detection assembly 3, the water flow detection assembly 3 sends detected water flow data to the water meter body 2, a wire connected to the water meter body 2 is connected to a network port, and the data are transmitted to the network port, so that the purpose of internet of things interconnection is achieved.

Please refer to fig. 2, the water meter body 2 includes a meter seat 21, a meter cover 22, a waterproof lens 23 and a flip cover plate 24, a ring seat is arranged on the meter seat 21, and an external thread is processed on the outer wall of the ring seat, a display screen 211 is arranged on the top of the meter seat 21, wherein the ring seat is located outside the display screen 211, the waterproof lens 23 is placed on the display screen 211, the waterproof lens 23 achieves the purpose of upper portion waterproofing, and the waterproof lens 23 does not affect the content of reading the display screen 211, the waterproof lens 23 is clamped on the meter cover 22, a through round hole is processed at the center of the meter cover 22, the edge of the round hole is provided with the flip cover plate 24 through a hinge, the flip cover plate 24 can rotate by the hinge, wherein the flip cover plate 24 seals or opens the round hole, thereby reading the data on the display screen 211.

An inwards concave annular groove is processed on the outer ring of the waterproof lens 23, a sealing ring is sleeved on the annular groove, the sealing ring is connected with the inner wall of the meter cover 22 in a sealing mode, and the waterproof lens 23 improves the sealing performance through the sealing ring.

The inside of the opening of the meter cover 22 is provided with an internal thread, the meter cover 22 is meshed with the ring seat through the thread, the installation and the disassembly are convenient through the arrangement of the thread, and the thread has a waterproof function and turns over the cover plate 24.

Referring to fig. 3, the water flow detecting assembly 3 includes a measuring sensor 31, a rotating shaft 32, a first sealing plate 33, a second sealing plate 34, a bracket 35, a filter screen 36 and an impeller 37, where the first sealing plate 33 and the second sealing plate 34 are disposed in the pipeline 1 to form a detection channel, water in the pipeline 1 needs to flow away through the detection channel, the bracket 35 and the filter screen 36 are stacked in the detection channel, the filter screen 36 is used for filtering water flow, the impeller 37 is fixed on the rotating shaft 32, the impeller 37 is disposed in the detection channel, one end of the rotating shaft 32 is connected to the impeller 37, the other end of the rotating shaft 32 passes through the first sealing plate 33 and extends to a water flow sensor on a display screen 211, the impeller 37 is driven to rotate after water flow passes through, so that the rotating shaft 32 also rotates, the water flow sensor is connected to a circuit board in the display screen 211, a lead wire connected to the circuit board is connected to the display screen 211 and passes through a port of the water meter body 2, and the rotation rate of the rotating shaft 32 of the water flow sensor is obtained.

The A/D conversion circuit on the circuit board is used for converting analog signals collected by the water flow sensor into digital signals and displaying the digital signals through a nixie tube of the display screen 211, and the RS232 serial port on the circuit board is used for transmitting the analog signals to a network port, so that the purpose of remote interconnection can be realized through the Internet of things.

In conclusion: be equipped with water gauge body 2 on this waterproof type thing networking water gauge pipeline 1, water gauge body 2 extends to and meets with rivers determine module 3 in the pipeline 1, and rivers determine module 3 sends the rivers data that detect to water gauge body 2, and the wire of connecting on the water gauge body 2 inserts the network port to with data transmission to network port, realize the purpose of thing networking interconnection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof type thing networking water gauge, includes pipeline (1), its characterized in that: the water meter is characterized in that a water meter body (2) is arranged on the pipeline (1), the water meter body (2) extends into the pipeline (1) to be connected with the water flow detection assembly (3), and a lead connected to the water meter body (2) is connected to a pipeline port.

2. The water gauge of the internet of things of the claim 1, characterized in that, the water gauge body (2) includes a gauge stand (21), a gauge cover (22), waterproof lenses (23) and a turnover cover plate (24), a ring seat is arranged on the gauge stand (21), external threads are processed on the outer wall of the ring seat, a display screen (211) is arranged at the top of the gauge stand (21), wherein the ring seat is located outside the display screen (211), the waterproof lenses (23) are placed on the display screen (211), the waterproof lenses (23) are clamped on the gauge cover (22), a through round hole is processed at the center of the gauge cover (22), the turnover cover plate (24) is arranged at the edge of the round hole through a hinge, and the round hole is closed or opened by the turnover cover plate (24).

3. A water-proof internet-of-things water meter according to claim 2, wherein an inner concave ring groove is processed on the outer ring of the water-proof lens (23), and a sealing ring is sleeved on the ring groove, wherein the sealing ring is connected with the inner wall of the meter cover (22) in a sealing manner.

4. A water-proof internet of things water meter according to claim 2, wherein an inner thread is arranged inside the opening of the meter cover (22), and the meter cover (22) is engaged with the ring seat through the thread.

5. The water-proof internet-of-things water meter according to claim 1, wherein the water flow detection assembly (3) comprises a measurement sensor (31), a rotating shaft (32), a first sealing plate (33), a second sealing plate (34), a bracket (35), a filter screen (36) and an impeller (37), the first sealing plate (33) and the second sealing plate (34) are arranged in the pipeline (1) to form a detection channel, the bracket (35) and the filter screen (36) are arranged in the detection channel in an overlapping manner, the impeller (37) is fixed on the rotating shaft (32), the impeller (37) is arranged in the detection channel, one end of the rotating shaft (32) is connected with the impeller (37), the other end of the rotating shaft (32) penetrates through the first sealing plate (33) to extend to the water flow sensor on the display screen (211), the water flow sensor is connected with a circuit board in the display screen (211), and a lead wire connected to the display screen (211) and penetrates through a port in the water meter body (2).

6. The water-proof internet of things water meter of claim 5, wherein the A/D conversion circuit on the circuit board is used for converting analog signals collected by the water flow sensor into digital signals and displaying the digital signals through a nixie tube of the display screen 211, and the RS232 serial port on the circuit board is used for transmitting the analog signals to a network port.