CN212458472U

CN212458472U - NB-IOT (network B-internet of things) non-magnetic water meter

Info

Publication number: CN212458472U
Application number: CN202021259420.9U
Authority: CN
Inventors: 罗金金; 罗斌; 徐晓哲; 张道富; 吴三斌
Original assignee: Fujian Jinjin Intelligent Technology Co ltd
Current assignee: Fujian Jinjin Intelligent Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-02
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a NB-IOT thing networking does not have magnetism water gauge, its structure is including the first mouth of joining in marriage of intaking, first fixation nut, passageway pipe, display screen, water yield monitoring mechanism, water watchcase, second fixation nut, play water mouth of joining in marriage, thing allies oneself with data terminal, connect the pipeline, and the first mouth of joining in marriage right-hand member outer ring of intaking is connected with first fixation nut internal ring screw, the utility model relates to a NB-IOT thing networking does not have magnetism water gauge, and the structural running water enters into inside the water watchcase through the first mouth of joining in marriage of intaking, is being driven caulking groove spacing collar internally mounted's water wheel flabellum by the power of filtering the water volume of filter screen panel earlier in the water flow process and is driving the water wheels flabellum driven that the filtration of inside water is again the water yield, transmits water volume data through data monitoring to water wheels flabellum driven speed, to the monitoring of its flow in time to the transmission shaft that drives the upper end connection among the flabellum drive Fixation of the pair.

Description

NB-IOT (network B-internet of things) non-magnetic water meter

Technical Field

The utility model relates to a NB-IOT thing networking does not have magnetism water gauge belongs to thing networking water gauge technical field.

Background

NB-IoT is a LPWA solution defined by 3GPP standards, based on the narrow-band Internet of things technology of cellular networks, focuses on low-power-consumption wide area networks, supports the cellular data connection of the networked devices in the wide area networks, can be directly deployed in LTE networks, reduces the deployment cost, realizes smooth upgrade, is an emerging technology which can be widely applied in the global scope, and has the characteristics of low power consumption, low cost, wide coverage and large capacity.

The prior art discloses the application numbers as follows: CN 201920993360.4's a NB-IOT thing networking does not have magnetism water gauge, including the water gauge body, water gauge body upper surface is equipped with the water gauge display box, threaded connection has the circuit box on the water gauge display box, smooth mouthful and first through-hole have been seted up to water gauge display box and circuit box junction, water gauge body both sides all communicate there is the connecting pipe, the connecting pipe is connected with the user water pipe through the adapter sleeve, but this prior art is relatively poor to the direct effect of the flow monitoring process of water yield, leads to the flow in-process water yield volume control lower, makes lower holistic availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a NB-IOT thing networking does not have magnetism water gauge to it is relatively poor to solve prior art to the direct effect of the flow monitoring process of water yield, leads to flow in-process water yield volume control lower, makes the problem of lower holistic availability factor.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a NB-IOT thing networking does not have magnetism water gauge, its structure includes into water first holding up the interface, first fixation nut, passageway pipe, display screen, water yield monitoring mechanism, water meter shell, second fixation nut, play water holding up interface, thing antithetical couplet data end, connects the pipe way, the first holding up interface right-hand member outer ring of intaking is connected with first fixation nut inner ring screw, the display screen lower extreme bonds mutually with water yield monitoring mechanism upper end, water yield monitoring mechanism lower extreme embedding is installed in the water meter shell, water meter shell right-hand member welds with connect the pipe way left end, thing antithetical couplet data end left end is connected with connect the pipe way right-hand member.

Further, water yield monitoring mechanism comprises fixed steel ring, filtration screen panel, caulking groove spacing collar, transmission shaft, fixed leaf ring board, metal gasket, built-in annular, connecting ring, sealing washer, water wheel flabellum, fixed steel ring inner ring is laminated with filtration screen panel lower extreme outer loop mutually, caulking groove spacing collar lower extreme embedding is installed in filtering screen panel upper end, the transmission shaft lower extreme is connected with water wheel flabellum upper end, water wheel flabellum lower extreme outer loop is laminated with caulking groove spacing collar inner loop mutually, fixed leaf ring board lower extreme is connected with the transmission shaft upper end, fixed leaf ring board upper end outer loop is laminated with sealing washer lower extreme inner loop mutually, metal gasket lower extreme and sealing ring upper end are laminated, built-in annular is the integral structure with connecting ring, the metal gasket upper end is laminated with connecting ring mutually.

Furthermore, the right end of the water inlet first connecting port is welded with the left end of the channel pipe, and the right end of the channel pipe and the left end of the water meter shell are of an integrated structure.

Further, the lower end of the fixed steel ring is welded with the upper end of the water meter shell, and the lower end of the filter screen is embedded in the water meter shell.

Furthermore, the second fixing nut inner ring is connected with the water outlet joint outer ring thread, and the left end of the second fixing nut is attached to the right end of the Internet of things data end.

Further, the channel pipe is made of stainless steel and has good hardness.

Further, the sealing ring is made of rubber and has good sealing performance.

Advantageous effects

The utility model relates to a NB-IOT thing networking does not have magnetic water gauge, structurally the running water enters into the inside of water watchcase through the first interface of intaking, carry on the filtration of inside water by the filter screen panel earlier in the water flow process and the power of water yield drives the water wheel flabellum of caulking groove spacing collar internally mounted drives, transmit water volume data through the speed that data monitoring drives water wheel flabellum, monitor its flow in time, thereby the water wheel flabellum drives the transmission shaft that the upper end is connected and rotates to cooperate with the fixed vane crown plate to set up the lower extreme and provide relative fixity, further metal gasket cooperates with the sealing washer to seal the inside and protect and avoid the phenomenon of revealing, the built-in annular groove inside the connecting ring can be complete imbedding the display screen of upper end and install, the flow monitoring to inside water is improved, the whole usability is guaranteed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an NB-IOT internet-of-things nonmagnetic water meter of the present invention;

fig. 2 is the structure diagram of a water amount monitoring mechanism of the present invention.

In the figure: the water-saving water turbine comprises a water inlet first connecting port-1, a first fixing nut-2, a channel pipe-3, a display screen-4, a water quantity monitoring mechanism-5, a water meter shell-6, a second fixing nut-7, a water outlet connecting port-8, an internet of things data end-9, a communicating pipeline-10, a fixing steel ring-51, a filter screen cover-52, a caulking groove limiting ring-53, a transmission shaft-54, a fixing vane ring plate-55, a metal gasket-56, a built-in ring groove-57, a connecting ring-58, a sealing ring-59 and a water turbine blade-510.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, the utility model provides a NB-IOT internet of things nonmagnetic water meter technical scheme: the structure of the water meter comprises a water inlet first connection port 1, a first fixing nut 2, a channel pipe 3, a display screen 4, a water quantity monitoring mechanism 5, a water meter shell 6, a second fixing nut 7, a water outlet connection port 8, an Internet of things data end 9 and a communicating pipeline 10, wherein an outer ring at the right end of the water inlet first connection port 1 is in threaded connection with an inner ring of the first fixing nut 2, the lower end of the display screen 4 is adhered to the upper end of the water quantity monitoring mechanism 5, the lower end of the water quantity monitoring mechanism 5 is embedded and installed in the water meter shell 6, the right end of the water meter shell 6 is welded with the left end of the communicating pipeline 10, the left end of the Internet of things data end 9 is connected with the right end of the communicating pipeline 10, the water quantity monitoring mechanism 5 consists of a fixing steel ring 51, a filter screen 52, a caulking groove limiting ring 53, a transmission shaft 54, a fixing vane ring plate 55, a metal gasket 56, a built-in ring, the inner ring of the fixed steel ring 51 is attached to the outer ring of the lower end of the filter screen 52, the lower end of the caulking groove limiting ring 53 is embedded in the upper end of the filter screen 52, the lower end of the transmission shaft 54 is connected with the upper end of the water turbine blade 510, the outer ring of the lower end of the water turbine blade 510 is attached to the inner ring of the caulking groove limiting ring 53, the lower end of the fixed blade ring plate 55 is connected with the upper end of the transmission shaft 54, the outer ring of the upper end of the fixed blade ring plate 55 is attached to the inner ring of the lower end of the sealing ring 59, the lower end of the metal gasket 56 is attached to the upper end of the sealing ring 59, the built-in ring groove 57 and the connecting ring 58 are of an integrated structure, the upper end of the metal gasket 56 is attached to the connecting ring 58, the right end of the water inlet first connecting port 1 is welded to the left end of the water inlet, the lower end of the filter screen cover 52 is embedded in the water meter shell 6, the inner ring of the second fixing nut 7 is connected with the outer ring thread of the water outlet connection port 8, the left end of the second fixing nut 7 is attached to the right end of the data end 9 of the internet of things, the channel pipe 3 is made of stainless steel and has good hardness, and the sealing ring 59 is made of rubber and has good sealing performance.

The transmission shaft 54 described in this patent is a high-speed, less-supported rotating body, so its dynamic balance is crucial, and the general transmission shaft is tested for dynamic balance before leaving factory and adjusted on the balancing machine, the second fixing nut 7 is a nut, and is screwed together with a bolt or a screw to play a role of fastening, and one of the elements necessary for all manufacturing machines is classified into carbon steel, stainless steel, non-ferrous metals such as copper, etc. according to the material.

When the water meter is used, tap water enters the inside of the water meter shell 6 through the water inlet first connecting port 1, the filtering of internal water is firstly carried out by the filtering mesh enclosure 52 in the water flow flowing process, the power of the water flow drives the water turbine blade 510 arranged inside the caulking groove limiting ring 53 to drive, the water volume data is transmitted at the speed of driving the water turbine blade 510 through data monitoring, the flow is timely monitored, the transmission shaft 54 connected with the upper end is driven in the driving process of the water turbine blade 510 to be in running fit with the fixed blade ring plate 55 to provide relative fixity for the setting of the lower end, the further metal gasket 56 is matched with the sealing ring 59 to carry out sealing protection on the inside to avoid the leakage phenomenon, and the built-in ring groove 57 inside the connecting ring 58 can be completely embedded and installed on the display screen 4 on the upper end.

The utility model solves the problems that the direct effect of the prior art on the flow monitoring process of the water amount is poor, the volume control of the water amount in the flow process is low, and the whole use efficiency is low, the utility model structurally enters the inside of the water meter shell through the first connecting port for water inlet, the filtering of the internal water is firstly carried out by the filtering screen during the flow process of the water amount, the water turbine blades arranged inside the caulking groove spacing ring are driven by the power of the water amount, the volume data of the water amount is transmitted by the driving speed of the water turbine blades through data monitoring, the flow is monitored in time, thereby the transmission shaft connected with the upper end is driven to rotate in the driving process of the water turbine blades to be matched with the fixed blade ring plate to provide relative fixity for the setting of the lower end, the further metal gasket is matched with the sealing ring to seal and protect the inside to avoid the leakage phenomenon, the built-in ring groove in the connecting ring can be completely embedded into the display screen at the upper end, so that the flow monitoring of the internal water is improved, and the overall usability is guaranteed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a NB-IOT thing networking does not have magnetism water gauge which characterized in that: the water meter comprises a water inlet first connection port (1), a first fixing nut (2), a channel pipe (3), a display screen (4), a water quantity monitoring mechanism (5), a water meter shell (6), a second fixing nut (7), a water outlet connection port (8), an internet of things data end (9) and a connection pipeline (10), wherein an outer ring of the right end of the water inlet first connection port (1) is connected with an inner ring thread of the first fixing nut (2), the lower end of the display screen (4) is bonded with the upper end of the water quantity monitoring mechanism (5), the lower end of the water quantity monitoring mechanism (5) is embedded and installed in the water meter shell (6), the right end of the water meter shell (6) is welded with the left end of the connection pipeline (10), and the left end of the internet of things data end (9) is connected with the right end of the connection pipeline (10).

2. The NB-IOT (Internet of things) nonmagnetic water meter according to claim 1, characterized in that: the water quantity monitoring mechanism (5) consists of a fixed steel ring (51), a filter screen (52), an embedded groove limiting ring (53), a transmission shaft (54), a fixed blade ring plate (55), a metal gasket (56), a built-in ring groove (57), a connecting ring (58), a sealing ring (59) and a water turbine blade (510), wherein the inner ring of the fixed steel ring (51) is laminated with the outer ring of the lower end of the filter screen (52), the lower end of the embedded groove limiting ring (53) is embedded and installed in the upper end of the filter screen (52), the lower end of the transmission shaft (54) is connected with the upper end of the water turbine blade (510), the outer ring of the lower end of the water turbine blade (510) is laminated with the inner ring of the embedded groove limiting ring (53), the lower end of the fixed blade ring plate (55) is connected with the upper end of the transmission shaft (54), the outer ring of the upper end of the fixed blade ring plate (55) is laminated with the inner ring of the lower, built-in annular (57) and connecting ring (58) structure as an organic whole, metal gasket (56) upper end is laminated with connecting ring (58) mutually.

3. The NB-IOT (Internet of things) nonmagnetic water meter according to claim 1, characterized in that: the right end of the water inlet first connecting port (1) is welded with the left end of the channel pipe (3), and the right end of the channel pipe (3) and the left end of the water meter shell (6) are of an integrated structure.

4. The NB-IOT (Internet of things) nonmagnetic water meter according to claim 2, characterized in that: the lower end of the fixed steel ring (51) is welded with the upper end of the water meter shell (6), and the lower end of the filter screen (52) is embedded in the water meter shell (6).

5. The NB-IOT (Internet of things) nonmagnetic water meter according to claim 1, characterized in that: the inner ring of the second fixing nut (7) is connected with the outer ring thread of the water outlet joint (8), and the left end of the second fixing nut (7) is attached to the right end of the Internet of things data end (9).