CN219064607U - Anti-interference nonmagnetic water meter - Google Patents

Abstract

The utility model provides an anti-interference nonmagnetic water meter, which relates to the technical field of water meters and comprises a water pipe, wherein a valve body is arranged at the top of the water pipe, a clamping mechanism is arranged at the outer side of the valve body and comprises a groove formed in the top of the valve body, a baffle is arranged on the inner wall of the groove, a spring is welded at the outer side of the baffle, a clamping block is welded at the other end of the spring, and a top cover is connected at the outer side of the clamping block in a clamping manner. The valve body can be connected with the top cover through the clamping mechanism, so that the dustproof and sealing effect is achievedThe valve body is sealed at the bottom of the top cover to prevent water from entering and dust from entering, and the top cover is convenient to detach and install when the valve body needs to be maintained _。

Description

Anti-interference nonmagnetic water meter

Technical Field

The utility model relates to the technical field of water meters, in particular to an anti-interference nonmagnetic water meter.

Background

The water meter is a meter for measuring water flow, and is mainly used for measuring accumulated flow of water, and is generally divided into two types, namely a volumetric water meter and a speed water meter.

Existing anti-interference nonmagnetic water meter:

the comparison document CN207923221U discloses a non-magnetic water meter, which comprises a water meter shell and a signal acquisition and transmission device arranged above one end of the water meter shell; the water meter shell comprises a water meter shell body, a water inlet pipe arranged at one end of the water meter shell body, a water storage cavity arranged at one end close to the water inlet pipe, a slowing cavity arranged above the water storage cavity, a water outlet pipe arranged at the other end of the water meter shell body opposite to the water inlet pipe and communicated with the slowing cavity, and a mounting groove body arranged above the water outlet pipe and integrally formed with the water meter shell body; through be provided with the water storage chamber and slow down the chamber inside the water gauge shell body, can reduce water velocity for the rotational speed of impeller slows down, improves the accuracy of detecting data, and monitors the water gauge reading at any time through signal acquisition transmission device, returns the server with the water gauge reading when needs and supplies the user to consult, has that water velocity is slow, data detection degree of accuracy is high and the advantage of convenient reading.

However, after long-term use, a large amount of water stains possibly remain in the water meter, so that the water pipe is blocked, the monitoring of the water meter is affected, the water meter needs to be overhauled regularly, and the water meter is not convenient to disassemble and install during overhauling;

therefore, the utility model provides an anti-interference nonmagnetic water meter.

Disclosure of Invention

The utility model aims to solve the defects that a large amount of water stains possibly remain in the water meter after long-term use in the prior art, so that a water pipe is blocked, the monitoring of the water meter is influenced, the water meter needs to be overhauled regularly, and the water meter is inconvenient to disassemble and install during overhauling, and provides an anti-interference nonmagnetic water meter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a non-magnetic water gauge of jam-proof, includes the water pipe, the valve body is installed at the top of water pipe, the outside of valve body is provided with the block mechanism, the block mechanism is including seting up the recess at valve body top, the baffle is installed to the inner wall of recess, the outside welding of baffle has the spring, the other end welding of spring has the block piece, the outside block of block piece is connected with the top cap, the rectangle groove with the outside looks adaptation of block piece has been seted up to the inner wall of top cap, the ring channel has been seted up to the inner wall of top cap.

As a preferred embodiment, the outer side of the valve body is provided with an isolating device, and the isolating device comprises a clamping plate arranged on the outer side of the valve body.

The technical effect of adopting the further scheme is as follows: the clamping block is aligned with the rectangular groove in the top cover, so that the top cover is continuously pressed when the clamping block contacts with the rectangular groove, and the clamping block is clamped in the annular groove.

As a preferable implementation mode, the number of the clamping plates is two, and the outer sides of the two clamping plates are respectively rotatably clamped with a first clamping shell and a second clamping shell.

The technical effect of adopting the further scheme is as follows: the two clamping plates can be clamped in the first clamping shell and the second clamping shell.

As a preferred implementation mode, the inner ring of the first clamping shell and the inner ring of the second clamping shell are respectively provided with a hollow groove, and the interiors of the two hollow grooves are respectively provided with a space through which the clamping plate can pass.

The technical effect of adopting the further scheme is as follows: the first clamping shell and the second clamping shell are sequentially clamped in the middle, and then the first clamping shell and the second clamping shell are sequentially rotated, so that the two clamping plates are clamped with the first clamping shell and the second clamping shell to form two fixed clamping points.

As a preferred embodiment, the top of the second cartridge is mounted with an annular plate.

The technical effect of adopting the further scheme is as follows: the annular plate is used for shielding the outer side of the top cover.

As a preferred embodiment, the inner wall of the annular plate is covered on the outer side of the top cover.

The technical effect of adopting the further scheme is as follows: the annular plate installed at the top of the first clamping shell can shield the outer side of the top cover, so that the top cover cannot be rotated without finding out an acting point.

Compared with the prior art, the utility model has the advantages and positive effects that,

the valve body can be connected with the top cover through the clamping mechanism, the functions of dust prevention and sealing are achieved, the clamping block is aligned to the rectangular groove in the top cover, so that the clamping block can slide in the annular groove, and is clamped in the annular groove, the valve body is sealed at the bottom of the top cover, water inflow and dust entering are prevented, and meanwhile the top cover is convenient to detach and install when the valve body needs to be maintained;

the outside of rotatory top cap is sheltered from through isolating device, prevents that non-professional from twisting the top cap and destroying the valve body, forms two fixed clamping points, has equivalent to the password of having produced two digits, later knows the staff of this password just can take off first clamping shell and second clamping shell, and the annular slab of the top installation of first clamping shell can shelter from the outside of top cap for can't find the unable rotation top cap of impetus, reach the effect of theftproof.

Drawings

FIG. 1 is a schematic diagram showing a front view of an anti-interference nonmagnetic water meter according to the present utility model;

FIG. 2 is a schematic diagram showing a structure of a valve body of the anti-interference nonmagnetic water meter according to the present utility model;

FIG. 3 is a schematic diagram showing a longitudinal cross-sectional structure of an anti-interference nonmagnetic water meter according to the present utility model;

fig. 4 is a schematic diagram showing an enlarged structure of a portion a in fig. 3 of an anti-interference nonmagnetic water meter according to the present utility model.

FIG. 5 is a schematic diagram showing a cross-sectional structure of an anti-interference nonmagnetic water meter according to the present utility model;

FIG. 6 is a schematic diagram showing an enlarged structure of the non-magnetic water meter of FIG. 5B;

FIG. 7 is a schematic diagram showing the structure of an anti-interference nonmagnetic water meter;

FIG. 8 is a schematic diagram showing a structure of a top cover of an anti-interference nonmagnetic water meter according to the present utility model

Legend description:

1. a water pipe; 2. a valve body; 3. a clamping mechanism; 4. an isolation device;

31. a groove; 32. a baffle; 33. a spring; 34. a clamping block; 35. a top cover; 36. an annular groove; 37. rectangular grooves;

41. a clamping plate; 42. a first cartridge; 43. a second cartridge; 44. an annular plate; 45. a hollow groove.

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.

Examples

As shown in fig. 1-8, the present utility model provides a technical solution: the utility model provides an anti-interference's nonmagnetic water gauge, including water pipe 1, valve body 2 is installed at the top of water pipe 1, the outside of valve body 2 is provided with block mechanism 3, block mechanism 3 is including seting up the recess 31 at valve body 2 top, baffle 32 is installed to the inner wall of recess 31, the outside welding of baffle 32 has spring 33, the other end welding of spring 33 has block 34, block 34's outside block is connected with top cap 35, the rectangular channel 37 with block 34's outside looks adaptation has been seted up to the inner wall of top cap 35, annular channel 36 has been seted up to the inner wall of top cap 35, specifically speaking, can be connected valve body 2 with top cap 35 through block mechanism 3, play dustproof and sealed effect, aim at the inside rectangular channel 37 of top cap 35 with block 34 when using, make continue to press top cap 35 when block 34 contacts rectangular channel 37, make block 34 receive the extrusion, make spring 33 shorten, at this moment, block 34's position reaches 36, rotatory 35, make block 34 remove at 36's inside, from the inner wall of top cap 35, and the valve body 2 is convenient for install the top cap 2 and the annular channel 35 with the annular channel is convenient for the maintenance when valve body 2 is got into to the top cap 35 at the bottom of the annular channel 35, this need to be dismantled in the time of the maintenance, the top cap 2 is convenient for install and the top cap is easy to the top cap is carried out to the top cap.

The above scheme also has the problem of being unable to prevent theft, as shown in fig. 2: the outside of valve body 2 is provided with isolating device 4, isolating device 4 is including installing the cardboard 41 in the valve body 2 outside, the quantity of cardboard 41 is two, the cardboard 41 is aimed at to the hollow slot 45 that first calorie of shell 42 and second calorie of shell 43 have been seted up respectively to the outside of two cardboard 41, hollow slot 45 has all been seted up to the inner circle department of first calorie of shell 42 and second calorie of shell 43, the inside of two hollow slots 45 all is equipped with the space that can make cardboard 41 pass, shelter from the outside of rotatory top cap 35 through isolating device 4, prevent that the non-professional person from twisting top cap 35 and destroying valve body 2, when installing first calorie of shell 42 and second calorie of shell 43 on valve body 2, first calorie of shell 42 and second calorie of shell 43 are aimed at cardboard 41 with the hollow slot 45 that offers on first calorie of shell 42 and second calorie of shell 43, make first calorie of shell 42 and second calorie of shell 43 in proper order with two cardboard 41 block in the centre, afterwards rotate first calorie of shell 42 and second calorie of shell 43 in proper order, make two cardboards 41 and first calorie of shell 42 and second calorie of shell 43 block, two calorie of cards form two fixed points of cards, the password of two persons just need to know the password of the person and the password of the person who take out the password.

Further, as shown in fig. 2: the annular plate 44 is installed at the top of second cassette 43, and the inner wall cover of annular plate 44 is established in the outside of top cap 35, and this technical scheme's advantage is: the annular plate 44 which is convenient for the top installation of the first clamping shell 42 can shield the outer side of the top cover 35, so that the top cover 35 cannot be rotated without finding out an application point, and the anti-theft effect is achieved.

Working principle:

as shown in fig. 1-8:

the non-magnetic water meter of jam-proof, can be with valve body 2 and top cap 35 connection through clamping mechanism 3, play dustproof and sealed effect, aim at the inside rectangular slot 37 of top cap 35 with the block 34 when using, make continue to press top cap 35 when block 34 contacts rectangular slot 37, make block 34 receive the extrusion, make spring 33 shorten, at this moment, the position of block 34 reaches ring channel 36, rotatory top cap 35, make block 34 slide in the inside of ring channel 36, thereby the block is in the inside of ring channel 36, seal valve body 2 in the bottom of top cap 35, prevent intaking and get into the dust, be convenient for simultaneously demolish and install top cap 35 when need carry out the maintenance with valve body 2.

The outside of rotatory top cap 35 is sheltered from through isolating device 4 to the nonmagnetic water gauge of jam-proof, prevent that the non-professional from twisting top cap 35 and destroying valve body 2, when installing first cassette 42 and second cassette 43 on valve body 2, at first with first cassette 42 and second cassette 43 go up the hollow slot 45 that offers and aim at cardboard 41, make first cassette 42 and second cassette 43 in proper order with two blocks in the centre, afterwards rotate first cassette 42 and second cassette 43 in proper order, make two blocks 41 and first cassette 42 and the looks block of second cassette 43, form two fixed clamping points, be equivalent to the password of having produced two figures, afterwards, the staff who knows this password just can take off first cassette 42 and second cassette 43, the outside that annular plate 44 that the top of first cassette 42 was installed can be with top cap 35 can not find the effect of the unable rotation of force point top cap 35, reach the theftproof.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides an anti-interference's non-magnetic water gauge, includes water pipe (1), its characterized in that: the top of water pipe (1) is installed valve body (2), the outside of valve body (2) is provided with block mechanism (3), block mechanism (3) are including seting up recess (31) at valve body (2) top, baffle (32) are installed to the inner wall of recess (31), the outside welding of baffle (32) has spring (33), the other end welding of spring (33) has block piece (34), the outside block of block piece (34) is connected with top cap (35), rectangular groove (37) with the outside looks adaptation of block piece (34) are seted up to the inner wall of top cap (35), ring channel (36) have been seted up to the inner wall of top cap (35).

2. The tamper-resistant nonmagnetic water meter of claim 1, wherein: the outside of valve body (2) is provided with isolating device (4), isolating device (4) are including installing cardboard (41) in the outside of valve body (2).

3. The tamper-resistant nonmagnetic water meter of claim 2, wherein: the number of the clamping plates (41) is two, and the outer sides of the two clamping plates (41) are respectively rotatably clamped with a first clamping shell (42) and a second clamping shell (43).

4. A tamper-resistant nonmagnetic water meter according to claim 3, wherein: hollow grooves (45) are formed in the inner ring positions of the first clamping shell (42) and the second clamping shell (43), and spaces through which the clamping plates (41) can pass are formed in the two hollow grooves (45).

5. A tamper-resistant nonmagnetic water meter according to claim 3, wherein: an annular plate (44) is mounted on the top of the second clamping shell (43).

6. The tamper-resistant nonmagnetic water meter of claim 5, wherein: the inner wall of the annular plate (44) is covered on the outer side of the top cover (35).

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