CN216524186U

CN216524186U - Thing networking does not have magnetism water gauge that secondary dismouting back is sealed good

Info

Publication number: CN216524186U
Application number: CN202122946804.9U
Authority: CN
Inventors: 冯建明; 徐伟
Original assignee: Jiangyin Lixin Intelligent Device Co ltd
Current assignee: Jiangyin Lixin Intelligent Device Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model provides an Internet of things nonmagnetic water meter with good sealing performance after secondary disassembly and assembly, and relates to the technical field of water meters. This well sealed no magnetism water gauge of thing networking after secondary dismouting includes the water gauge body, water gauge body output fixedly connected with goes out the water end, water gauge body input fixedly connected with end of intaking, go out the fixed pipe of water end one end fixedly connected with, fixed pipe one end is provided with the connecting tube, the inside threaded connection of fixed pipe has the sleeve pipe, connecting tube one end is rotated and is connected with the stop collar, stop collar one side fixedly connected with seal cover, sleeve pipe one end fixedly connected with expansion sleeve. Drive the expansion cover when this sealed good thing networking does not have magnetism water gauge sleeve pipe and removes behind the secondary dismouting to inside the moving of bell jar to make expansion cover and bell jar carry out interference fit, improve the inseparable degree of expansion cover and the laminating of fixed intraductal wall, thereby improve the leakproofness, prevent to leak, fix connecting water pipe and fixed pipe, be favorable to quick installation.

Description

Thing networking does not have magnetism water gauge that secondary dismouting back is sealed good

Technical Field

The utility model relates to a water meter, in particular to an Internet of things nonmagnetic water meter with good sealing performance after secondary disassembly and assembly, and belongs to the technical field of water meters.

Background

Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology, transmits the water consumption data and settles accounts, and is a great progress.

The mechanical data of the mechanical meter is converted into a signal acquisition mode for electronic data use, the magnetic water meter can cause water loss due to man-made strong magnetic interference under the complex installation environment condition, metering signals can automatically generate under the interference of other signals, so that a user can cause loss, and a sensor for acquiring signals is not magnetic. One of the characteristics of the non-magnetic water meter, whether wet or dry, is to provide a data acquisition pointer with non-magnetic metal sheets.

But in the in-service use process, not only connect the installation, dismantle inconvenient, waste time and energy, make the junction easily appear the gap after the secondary dismouting easily, after long-term the use, the internal surface of the metal casing of water gauge and rivers frequent contact can be because of receiving aquatic corrosive substance to corrode and produce the damage for a long time, seriously influences the normal use of water gauge, and the corrosion deposits impurity such as can directly get into the water and influence human health moreover.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that the internet of things nonmagnetic water meter with good sealing performance after secondary disassembly and assembly is provided, so that the problems that in the prior art, connection, installation and disassembly are inconvenient, time and labor are wasted, a joint is easy to generate a gap after secondary disassembly and assembly, after long-term use, the inner surface of a metal shell, which is frequently contacted with water, of the water meter is damaged due to long-term corrosion of corrosive substances in water, the normal use of the water meter is seriously influenced, and impurities such as corrosion precipitates and the like directly enter a water body to influence the health of a human body are solved.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: good thing networking does not have magnetism water gauge after secondary dismouting, including the water gauge body, water gauge body output fixedly connected with goes out the water end, water gauge body input fixedly connected with end of intaking, go out the fixed pipe of water end one end fixedly connected with, fixed pipe one end is provided with the connecting tube, the inside threaded connection of fixed pipe has the sleeve pipe, connecting tube one end is rotated and is connected with the stop collar, stop collar one side fixedly connected with seal cover, sleeve pipe one end fixedly connected with expansion sleeve.

Preferably, a conical groove is formed in the sealing sleeve, the conical groove is matched with the expansion sleeve, and the expansion sleeve is clamped with the conical groove by moving towards the sealing sleeve when the fixing pipe rotates, so that the sealing sleeve is expanded outwards, and the sealing effect is improved.

Preferably, the inner side of the fixed pipe is rotatably connected with a rotating sleeve, the outer side of the rotating sleeve is fixedly connected with a rotating ring, the rotating ring penetrates through the side wall of the fixed pipe and is rotatably connected with the fixed pipe, and the rotating ring is rotated to drive the rotating sleeve to rotate.

Preferably, the inside fixedly connected with sealing bearing of fixed tube, the change sets up inside sealing bearing, the change outside fixedly connected with lantern ring rotates the lantern ring and drives the change and rotate, and sealing bearing is favorable to sealing the change, prevents to leak.

Preferably, the inner wall of the rotating sleeve is inclined, and one side of the rotating sleeve is fixedly connected with a plurality of limiting rods.

Preferably, a plurality of limiting holes are formed in the sleeve, the limiting rods respectively penetrate through the limiting sleeves and are connected with the limiting holes in a sliding mode, the rotating sleeve drives the limiting rods to rotate when rotating, the limiting rods drive the sleeve to rotate, and the push plate is fixedly connected inside the sleeve and is beneficial to enabling water to flow to push the sleeve and the push plate, so that the sleeve pushes the expansion sleeve to be attached to the sealing sleeve.

Preferably, the outer side of the limiting sleeve is fixedly connected with a threaded sleeve, the threaded sleeve is in threaded connection with the outer side of the fixed pipe, and the threaded sleeve is rotated to be fixed with the fixed pipe.

The utility model provides an internet of things nonmagnetic water meter with good sealing performance after secondary disassembly and assembly, which has the following beneficial effects:

1. this sealed good thing networking does not have magnetism water gauge to rotate the lantern ring and drives the change and rotate after the secondary dismouting, the change drives the change cover and rotates, the change cover rotates and drives the gag lever post and rotates, run through the spacing hole through a plurality of gag lever posts, it is spacing to the sleeve pipe when making the gag lever post rotate, thereby it rotates to drive the sleeve pipe, because sleeve pipe and fixed intraductal wall threaded connection, move to seal cover one side when making the sleeve pipe rotate, sleeve pipe removal fixedly connected with expansion sleeve, drive expansion sleeve when the sleeve pipe removes to the inside removal of bell jar, thereby make expansion sleeve and bell jar carry out interference fit, improve the inseparable degree of expansion sleeve and the laminating of fixed intraductal wall, thereby improve the leakproofness, prevent to leak.

2. This sealed good thing networking does not have magnetism water gauge after secondary dismouting will fix the pipe and be connected the water pipe and aim at the back, make the thread bush cover locate fixed outside of tubes, rotate the thread bush, make the thread bush and fix the pipe and carry out threaded connection, fix connecting water pipe and fixed pipe, be favorable to quick installation, it sets up to the slope to change the cover inner wall, the inside fixedly connected with push pedal of sleeve pipe is favorable to making water promote sleeve pipe and push pedal at the flow to make the sleeve pipe promote expansion cover and seal cover keep laminating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial side cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the bushing of the present invention.

In the figure: 1. a water meter body; 2. a water outlet end; 3. a water inlet end; 4. a fixed tube; 5. a sleeve; 6. connecting a water pipe; 7. a limiting sleeve; 8. sealing sleeves; 9. a tapered groove; 10. an expansion sleeve; 11. rotating the sleeve; 12. sealing the bearing; 13. rotating the ring; 14. a collar; 15. pushing the plate; 16. a limiting rod; 17. a limiting hole; 18. and (4) a threaded sleeve.

Detailed Description

The embodiment of the utility model provides an Internet of things nonmagnetic water meter with good sealing performance after secondary disassembly and assembly.

Referring to fig. 1, 2, 3 and 4, the water meter comprises a water meter body 1, an output end 2 of the water meter body 1 is fixedly connected with an output end, an input end 3 of the water meter body 1 is fixedly connected with an input end of the water meter body 1, one end of the output end 2 is fixedly connected with a fixed pipe 4, one end of the fixed pipe 4 is provided with a connecting water pipe 6, the inner part of the fixed pipe 4 is in threaded connection with a sleeve 5, one end of the connecting water pipe 6 is rotatably connected with a stop collar 7, one side of the stop collar 7 is fixedly connected with a seal sleeve 8, one end of the sleeve 5 is fixedly connected with an expansion sleeve 10, a conical groove 9 is formed in the seal sleeve 8, the conical groove 9 is matched with the expansion sleeve 10, the expansion sleeve 10 is clamped with the conical groove 9 by moving towards the seal sleeve 8 when the fixed pipe 4 rotates, so as to expand the seal sleeve 8 outwards and improve the sealing effect, a rotating sleeve 11 is rotatably connected in the fixed pipe 4, and a rotating ring 13 is fixedly connected on the outer side of the rotating sleeve 11, the rotating ring 13 penetrates through the side wall of the fixed pipe 4 and is rotationally connected with the fixed pipe 4, the rotating ring 13 drives the rotating sleeve 11 to rotate, the sealing bearing 12 is fixedly connected inside the fixed pipe 4, the rotating ring 13 is arranged inside the sealing bearing 12, the lantern ring 14 is fixedly connected outside the rotating ring 13, the rotating lantern ring 14 drives the rotating ring 13 to rotate, the sealing bearing 12 is favorable for sealing the rotating ring 13 and preventing water leakage, the inner wall of the rotating sleeve 11 is set to be inclined, one side of the rotating sleeve 11 is fixedly connected with a plurality of limiting rods 16, the sleeve 5 is internally provided with a plurality of limiting holes 17, the limiting rods 16 respectively penetrate through a plurality of limiting sleeves 7 and are in sliding connection with the limiting holes 17, the rotating sleeve 11 drives the limiting rods 16 to rotate, the limiting rods 16 drive the sleeve 5 to rotate, the push plate 15 is fixedly connected inside the sleeve 5 and is favorable for water to flow to push the sleeve 5 and the push plate 15, so that the sleeve 5 pushes the expansion sleeve 10 to be attached to the sealing sleeve 8, the outer side of the limiting sleeve 7 is fixedly connected with a threaded sleeve 18, the threaded sleeve 18 is in threaded connection with the outer side of the fixed pipe 4, and the threaded sleeve 18 is rotated to enable the threaded sleeve 18 and the fixed pipe 4 to be fixed.

Specifically, after the fixed pipe 4 is aligned with the connecting water pipe 6, the threaded sleeve 18 is sleeved outside the fixed pipe 4, the threaded sleeve 18 is rotated, the threaded sleeve 18 is in threaded connection with the outer side of the fixed pipe 4, the threaded sleeve 18 is rotated to fix the threaded sleeve 18 and the fixed pipe 4, the threaded sleeve 18 is in threaded connection with the fixed pipe 4, the connecting water pipe 6 and the fixed pipe 4 are fixed to facilitate quick installation, the fixed pipe 4 is rotatably connected with the rotating sleeve 11, the outer side of the rotating sleeve 11 is fixedly connected with the rotating ring 13, the rotating ring 13 penetrates through the side wall of the fixed pipe 4 and is rotatably connected with the fixed pipe 4, then the rotating sleeve 14 drives the rotating ring 13 to rotate, the rotating ring 13 drives the rotating sleeve 11 to rotate, the inner part of the fixed pipe 4 is fixedly connected with the sealing bearing 12, the rotating ring 13 is arranged inside the sealing bearing 12, the outer side of the rotating ring 13 is fixedly connected with the sleeve ring 14, the rotating sleeve 14 drives the rotating ring 13 to rotate, the sealing bearing 12 is beneficial to sealing the rotating ring 13 and preventing water leakage, the rotating sleeve 11 rotates to drive the limiting rod 16 to rotate, the limiting rods 16 penetrate through the limiting holes 17, the sleeve 5 is limited when the limiting rod 16 rotates, so that the sleeve 5 is driven to rotate, the sleeve 5 is driven to rotate because the sleeve 5 is in threaded connection with the inner wall of the fixed pipe 4, the sleeve 5 moves to one side of the sealing sleeve 8 when rotating, the sleeve 5 moves and is fixedly connected with the expansion sleeve 10, the expansion sleeve 10 is driven to move towards the inside of the conical groove 9 when the sleeve 5 moves, so that the expansion sleeve 10 is in interference fit with the conical groove 9, the tightness of the fit between the expansion sleeve 10 and the inner wall of the fixed pipe 4 is improved, the sealing performance is improved, the water leakage is prevented, the inner wall of the rotating sleeve 11 is inclined, the limiting rods 16 are fixedly connected to one side of the rotating sleeve 11, the limiting holes 17 are formed in the sleeve 5, one end of the connecting water pipe 6 is rotatably connected with the limiting sleeve 7, a plurality of gag lever posts 16 run through a plurality of stop collars 7 respectively and with spacing hole 17 sliding connection, drive gag lever post 16 and rotate when changeing cover 11 and rotating, gag lever post 16 drives sleeve pipe 5 and rotates, the inside fixedly connected with push pedal 15 of sleeve pipe 5 is favorable to making water promote sleeve pipe 5 and push pedal 15 at the flow to make sleeve pipe 5 promote expansion sleeve 10 and seal cover 8 keep laminating.

The working principle is as follows: the swivel 13 drives the swivel sleeve 11 to rotate, the swivel sleeve 11 rotates to drive the limiting rod 16 to rotate, so that the sleeve 5 is driven to rotate, the sleeve 5 is connected with the inner wall of the fixed pipe 4 in a threaded mode, the sleeve 5 moves towards one side of the sealing sleeve 8 when rotating, the sleeve 5 moves the fixedly connected expansion sleeve 10, the sleeve 5 drives the expansion sleeve 10 to move towards the inside of the conical groove 9 when moving, and the expansion sleeve 10 and the conical groove 9 are in interference fit.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Sealed good no magnetism water gauge of thing networking after secondary dismouting, including water gauge body (1), its characterized in that: the water meter comprises a water meter body (1), wherein an output end (2) is fixedly connected with an input end of the water meter body (1), an water inlet end (3) is fixedly connected with an input end of the water meter body (1), a fixed pipe (4) is fixedly connected with one end of the water outlet end (2), a connecting water pipe (6) is arranged at one end of the fixed pipe (4), a sleeve (5) is connected with the internal thread of the fixed pipe (4), a limiting sleeve (7) is connected with one end of the connecting water pipe (6) in a rotating mode, a sealing sleeve (8) is fixedly connected with one side of the limiting sleeve (7), and an expansion sleeve (10) is fixedly connected with one end of the sleeve (5).

2. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 1, is characterized in that: a conical groove (9) is formed in the sealing sleeve (8), and the conical groove (9) is matched with the expansion sleeve (10).

3. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 1, is characterized in that: fixed pipe (4) inside rotation is connected with changes cover (11), change cover (11) outside fixedly connected with change ring (13), change ring (13) run through fixed pipe (4) lateral wall and rotate with fixed pipe (4) and be connected.

4. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 3, is characterized in that: fixed pipe (4) inside fixedly connected with sealed bearing (12), swivel (13) set up inside sealed bearing (12), swivel (13) outside fixedly connected with lantern ring (14).

5. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 3, is characterized in that: the inner wall of the rotating sleeve (11) is inclined, and a plurality of limiting rods (16) are fixedly connected to one side of the rotating sleeve (11).

6. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 5, is characterized in that: the sleeve is characterized in that a plurality of limiting holes (17) are formed in the sleeve (5), the limiting rods (16) penetrate through the limiting sleeves (7) respectively and are connected with the limiting holes (17) in a sliding mode, and the sleeve (5) is fixedly connected with the push plate (15) in the inner portion.

7. The internet of things non-magnetic water meter with good sealing performance after secondary disassembly and assembly according to claim 1, is characterized in that: the outer side of the limiting sleeve (7) is fixedly connected with a threaded sleeve (18), and the threaded sleeve (18) is in threaded connection with the outer side of the fixed pipe (4).