CN114018356A - Magnetic resistance type internet of things water meter - Google Patents

Abstract

The utility model relates to a magnetic resistance type thing networking water gauge belongs to material net water gauge technical field, it includes the water gauge body and is used for with water piping connection's connector tube head, the both ends of water gauge body are intake end and play water end respectively, the connector tube head is located the end of intaking of water gauge body, be provided with the cartridge filter between connector tube head and water gauge body, the cartridge filter includes barrel and the filter plate of fixed connection in barrel one end, be detachable connection between cartridge filter and the water gauge body, equally be detachable connection between cartridge filter and the connector tube head. This application has the effect that makes things convenient for the staff to clear up impurity.

Description

Magnetic resistance type internet of things water meter

Technical Field

The application relates to the field of material network water meters, in particular to a magnetic resistance type internet of things water meter.

Background

The water meter of the internet of things adopts a top-mounted structure, connecting bolts of the valve body are reduced under the conditions of high pressure and large caliber, the reliability of the valve is enhanced, and the influence of the dead weight of the system on the normal work of the valve can be overcome.

The reluctance type internet of things water meter in the prior art comprises a water meter body, wherein one end of the water meter body is a water inlet end, the other end of the water meter body is a water outlet end, and the water inlet end and the water outlet end of the water meter body are both connected with water pipes. Because of the water pipe is when transporting water, aquatic contains a large amount of impurity, for reducing the influence that aquatic impurity measured to the water gauge body, consequently set firmly the filter plate in water gauge body water inlet department, block the impurity of aquatic through the filter plate, reduce aquatic impurity, reduce the influence to the water gauge body measurement.

To the correlation technique among the above-mentioned, the inventor thinks that the filter plate can make a large amount of impurity deposit in the entrance point of water gauge body when blockking the impurity of aquatic, when needs clear up impurity, needs the staff to lift off whole water gauge body and go on, and then has the defect that the staff of being inconvenient for clears up impurity.

Disclosure of Invention

In order to reach the effect of making things convenient for the staff to clear up impurity, this application provides a magnetic resistance type thing networking water gauge.

The application provides a magnetic resistance type thing networking water gauge adopts following technical scheme:

the utility model provides a magnetic resistance type thing networking water gauge, includes the water gauge body and is used for with water piping connection's connector tube head, the both ends of water gauge body are intake end and play water end respectively, the connector tube head is located the end of intaking of water gauge body, be provided with the cartridge filter between connector tube head and water gauge body, the cartridge filter includes barrel and the filter plate of fixed connection in barrel one end, be detachable connection between cartridge filter and the water gauge body, be detachable connection between cartridge filter and the connector tube head equally.

Through adopting above-mentioned technical scheme, install the cartridge filter between water pipe head and water gauge body, install the water outlet end at water pipe head and water gauge body with the water pipe again, the water source is when the cartridge filter, the filter plate can filter the impurity of aquatic, and make impurity stay in the barrel, when the staff need clear up impurity, only need lift the cartridge filter from between water pipe head and the water gauge body, again to the cartridge filter clear up can, and need not to lift whole water gauge body off, thereby it is convenient to the cleaning work of impurity to provide for the staff.

Optionally, a plurality of joint cavities are formed in the filter plate along the axis direction, the joint cavities penetrate through one side, close to the water meter body, of the filter plate, a plurality of butt joint cavities are formed in the end portion of the water inlet end of the water meter body along the axis direction, the joint cavities are communicated with the butt joint cavities, a connecting block is connected between the joint cavities and the butt joint cavities in a sliding mode, and the connecting block can completely slide into the butt joint cavities.

By adopting the technical scheme, when workers need to clean the filter cartridge, the filter cartridge and the water meter body can be detached only by sliding the connecting block into the butt joint cavity completely; when installing cartridge filter and water gauge body, the staff only need with the connecting block cunning to the joint cavity and dock between the cavity, alright accomplish the connection between water gauge body and the cartridge filter to it provides convenience to dismantle the installation of cartridge filter for the staff through above structure.

Optionally, a plurality of joint chutes are formed in the circumferential side wall of the filter plate along the axis direction, the joint chutes are communicated with the joint cavity, a plurality of butt joint chutes are formed in the circumferential side wall of the water inlet end of the water meter body along the axis length direction, the butt joint chutes are communicated with the butt joint cavity, the joint chutes and the butt joint chutes are aligned with each other, a connecting rod penetrates through the joint chutes, a sliding plate is sleeved outside the filter plate, one end of the connecting rod is fixedly connected with the connecting block, the other end of the connecting rod is fixedly connected with the sliding plate, the connecting rod can completely slide into the butt joint chutes, and the sliding plate can slide to the end position of the water meter body.

Through adopting above-mentioned technical scheme, when the staff carries out cartridge filter dismantlement, only need the sliding plate that slides, sliding plate accessible connecting rod drives all connecting blocks and slides together to it is convenient to provide for staff sliding connection piece.

Optionally, a first spring is arranged in the butt joint cavity and fixedly connected with the water meter body.

Through adopting above-mentioned technical scheme, when the installation cartridge filter, first spring can be gone into the connecting block bullet to the joint cavity and dock between the cavity, makes the connecting block difficult for slipping in to the butt joint cavity in the use middle part, and then has improved the stability when cartridge filter and this body coupling of water gauge.

Optionally, the lateral wall of water gauge body end of intaking has set firmly the fixed block, and the fixed block has set firmly the dead lever towards one side of sliding plate, and the sliding plate has seted up towards one side of fixed block with the dead lever complex fixed orifices of pegging graft, and the chamber of accomodating has been seted up to the inside of sliding plate, the fixed orifice with accomodate the chamber and communicate each other, the lockhole has been seted up to the lateral wall of dead lever, accomodate the intracavity and set up be used for with lockhole joint complex locking piece and be used for the second spring in the lockhole with the locking piece bullet.

Through adopting above-mentioned technical scheme, when the staff is dismantling the cartridge filter, slide the sliding plate to the water gauge body on the tip to make the dead lever insert to the fixed orifices, the second spring again with the locking block play into the lockhole in, make the sliding plate fixed, thereby first spring can't pop out the connecting block from the butt joint cavity in, it provides convenience to dismantle the cartridge filter for the staff.

Optionally, one end of the locking piece close to the second spring is connected with a pull rope, and the pull rope passes through the second spring and then extends out of the inside of the sliding plate.

Through adopting above-mentioned technical scheme, when the staff need remove the sliding plate, the staff can pull the stay cord, makes the locking piece move out from the lockhole, and the second spring is in compression state, and first spring release elasticity is gone into the connecting block bullet to the joint cavity and is being docked between the cavity, and the connecting block is passing through the connecting rod simultaneously and is driving the sliding plate and removing.

Optionally, one side of the locking piece facing the fixing rod is an inclined surface.

Through adopting above-mentioned technical scheme, when the dead lever was inserting the fixed orifices, the dead lever can be impressed the locking piece to accomodating the intracavity along the inclined plane of locking piece is automatic, when locking piece and lockhole position were aligned, the second spring can be with in the locking piece is automatic to play the lockhole to it is convenient to provide for the staff.

Optionally, there are many inserted bars, inserted bar and connecting block one-to-one along the axis direction sliding connection of barrel in the circumference lateral wall of barrel, the connector tube head towards one side of barrel seted up with the inserted bar complex jack of pegging graft, the both ends of barrel can be run through to the inserted bar, the relative one side of connecting block and inserted bar all sets firmly magnet.

Through adopting above-mentioned technical scheme, when the connecting block slided into to the joint cavity and dock between the cavity, the connecting block driven the inserted bar to slide to the connector tube head, made the tip of inserted bar insert to the jack in to improved the stability between cartridge filter and the connector tube head, when the connecting block slided into to dock in the cavity, through the absorption of magnet, made the connecting block drive the inserted bar and extract from the jack, and then realized breaking away from between cartridge filter and the connector tube head.

Optionally, the inserted bar is provided with the limiting plate in the barrel, and inserted bar and limiting plate fixed connection, set up spacing chamber in the lateral wall of barrel, and the limiting plate is located spacing intracavity, extracts the back in the jack at the inserted bar tip, and the limiting plate is close to the inner wall butt of filter plate one side with the barrel in spacing chamber department.

Through adopting above-mentioned technical scheme, after the inserted bar is extracted from the jack, continue the slip board that slides, can make the magnet between inserted bar and the connecting block break away from to make the inserted bar stay in the cartridge filter and can't slide in to the butt joint cavity, thereby do not cause the influence to the dismantlement of cartridge filter.

Optionally, the through-hole has been seted up to the circumference lateral wall of connector tube head, and the back has been seted up to the lateral wall that the inserted bar deviates from connecting block one end, inserts back in the jack at the inserted bar, and the back can be linked together with the through-hole in the back, and it has the anchor strut to peg graft between anchor strut and through-hole, and the circumference lateral wall overcoat of connector tube head is equipped with the mounting panel, and the mounting panel is provided with two, is detachable connection between two mounting panels, the inner wall fixed connection of anchor strut and mounting panel.

Through adopting above-mentioned technical scheme, insert the jack in the back at the inserted bar, pass the through-hole again with the stiffening rod and insert to the stiffening rod downthehole, it is fixed with two mounting panels again to provide good stability for inserted bar and connector tube head, when needs are dismantled the cartridge filter, part two mounting panels, and extract the stiffening rod, thereby alright dismantle the cartridge filter.

In summary, the present application includes at least one of the following beneficial technical effects:

the filter cartridge is additionally arranged between the connecting pipe head and the water meter body, when workers need to clean impurities, the workers only need to disassemble the filter cartridge, and therefore convenience is provided for the workers to clean the impurities;

the sliding plate is sleeved outside the filter cartridge and slides from the filter cartridge to the end part of the water meter body, so that the connecting block can be driven to slide from the clamping cavity to the butting cavity, and the filter cartridge and the water meter body can be detached;

when the connecting block slides to between joint cavity and the butt joint cavity, then can drive the inserted bar and insert to the jack in, the connecting block slides in to the butt joint cavity completely, then can drive the inserted bar and extract from the jack to installation and dismantlement between cartridge filter and the connector head have been realized.

Drawings

Fig. 1 is a schematic structural diagram of a reluctance type internet of things water meter according to an embodiment of the present application;

fig. 2 is a partial cross-sectional view of the water meter body, filter cartridge and connector stub illustrating the connection among the three in the practice of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is an exploded view showing the positional relationship among the water meter body, the filter cartridge, and the connector head in the embodiment of the present invention.

Description of reference numerals: 1. a water meter body; 11. a water inlet end; 12. a water outlet end; 13. butting the cavities; 131. a first spring; 14. butting the sliding chutes; 2. connecting the pipe heads; 21. a jack; 22. a through hole; 3. a filter cartridge; 31. a barrel; 311. a limiting cavity; 32. filtering the plate; 321. clamping the cavity; 322. clamping the sliding chute; 4. connecting blocks; 41. a connecting rod; 42. a sliding plate; 421. a fixing hole; 422. a receiving cavity; 4221. a locking block; 4222. a second spring; 4223. pulling a rope; 5. a fixed block; 51. fixing the rod; 511. a lock hole; 6. inserting a rod; 61. reinforcing holes; 62. a magnet; 7. a reinforcing rod; 71. mounting a plate; 711. a splint; 8. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses magnetic resistance type thing networking water gauge.

Referring to fig. 1 and 2, a magnetic resistance type internet of things water meter includes a water meter body 1 and a connector 2 for connection with a water pipe. The one end of water gauge body 1 is for intaking end 11, and the other end of water gauge body 1 is for going out water end 12, and connector 2 is located the end 11 that intakes of water gauge body 1, is provided with cartridge filter 3 between water gauge body 1 and connector 2, is detachable connection between cartridge filter 3 and the water gauge body 1 equally. When leading to water, cartridge filter 3 can filter the impurity of aquatic to make impurity stay in cartridge filter 3, when the staff need clear up impurity, with cartridge filter 3 from connecting tube head 2 and water gauge body 1 between pull down clear up can, and need not to dismantle whole water gauge body 1, thereby for the staff to the convenience that the clearance work of impurity provided.

Referring to fig. 2 and 3, the filter cartridge 3 includes a cylinder 31 and a filter plate 32, and the cylinder 31 and the filter plate 32 are fixedly connected, the filter plate 32 is located on one side of the cylinder 31 close to the water meter body 1, the filter plate 32 is provided with a plurality of clamping cavities 321 along the axis direction thereof, the clamping cavities 321 penetrate through one side of the filter plate 32 close to the water meter body 1, in the embodiment of the present application, the clamping cavities 321 are four, and the four clamping cavities 321 are distributed around the filter plate at regular intervals. Four butt joint cavities 13 have been seted up to the port department of 1 end of intaking of water gauge body 11, and butt joint cavity 13 and joint cavity 321 one-to-one and intercommunication, sliding connection has connecting block 4 between joint cavity 321 and butt joint cavity 13, and the length of joint cavity 321 is less than the length of connecting block 4, and the length of butt joint cavity 13 is greater than the length of connecting block 4, that is to say that connecting block 4 can slide completely to the butt joint cavity 13 in, and can't slide completely to the joint cavity 321 in.

The circumferential side wall of the filter plate 32 is provided with four clamping chutes 322 along the axis direction thereof, and the clamping chutes 322 correspond to the clamping cavities 321 one by one and are connected with each other; four butt joint chutes 14 are formed in the circumferential side wall of the end portion of the water inlet end 11 of the water meter body 1 along the axis direction, the butt joint chutes 14 are in one-to-one correspondence with the butt joint cavities 13 and are communicated with each other, and the clamping chutes 322 are in one-to-one correspondence with the butt joint chutes 14 and are communicated with each other. A connecting rod 41 is arranged in the clamping chute 322, and a sliding plate 42 is sleeved outside the circumferential side wall of the filter plate 32, in the embodiment of the present application, the sliding plate 42 is circular, and two ends of the connecting rod 41 are respectively fixedly connected with the inner walls of the connecting block 4 and the sliding plate 42. Be provided with first spring 131 in butt joint cavity 13, the one end of first spring 131 and water gauge body 1 intake end 11 tip fixed connection, the other end and connecting block 4 fixed connection to stability when improving connecting block 4 and being located between joint cavity 321 and the butt joint cavity 13.

When the filter plate 32 is connected with the water meter body 1, the sliding plate 42 is moved, so that the sliding plate 42 drives the connecting block 4 to be positioned between the clamping cavity 321 and the butt joint cavity 13 through the connecting rod 41, and the water meter body 1 is fixed with the filter plate 32; when the filter plate 32 and the water meter body 1 need to be detached, the sliding plate 42 is moved to the end of the inlet end of the water meter body 1, so that the connecting block 4 is completely slid into the butt cavity 13, and the filter plate 32 and the water meter body 1 can be detached from each other.

There are many inserted bars 6 along the axis direction sliding connection of barrel 31 in the lateral wall of barrel 31, and inserted bar 6 and connecting block 4 one-to-one, and inserted bar 6 can run through the both sides of barrel 31, and connecting tube head 2 is close to one side of barrel 31 and has seted up the complex jack 21 of pegging graft with inserted bar 6, and magnet 62 has all been set firmly to the two relative one sides of inserted bar 6 and connecting block 4. A plurality of limiting cavities 311 are formed in the side wall of the cylinder 31 along the axis direction of the cylinder 31, limiting plates 8 are connected in the limiting cavities 311 along the length direction of the cylinder 31 in a sliding mode, the inserted rod 6 penetrates through the limiting plates 8 and is fixedly connected with the limiting plates 8, and when the inserted rod 6 is pulled out from the insertion hole 21, the limiting plates 8 abut against the inner wall of the cylinder 31, close to one side of the filter plate 32, of the limiting cavities 311. When the connecting block 4 is located between the clamping cavity 321 and the butt joint cavity 13, the inserted rod 6 is inserted into the insertion hole 21 to improve the stability between the filter cartridge 3 and the connector 2, when the sliding plate 42 is slid onto the end of the water meter body 1, the connecting block 4 firstly drives the inserted rod 6 to be pulled out from the insertion hole 21 through the magnet 62, meanwhile, the limiting plate 8 is abutted against the inner wall of the cylinder body 31 at the side of the limiting cavity 311 close to the filter plate 32, at this time, the sliding plate 42 is continuously slid, the sliding plate 42 is slid onto the end of the water meter body 1, the connecting block 4 is completely slid into the butt joint cavity 13, and the magnet 62 between the connecting block 4 and the inserted rod 6 is separated, so that the inserted rod 6 is left in the filter cartridge 3.

Referring to fig. 2 and 4, a plurality of through holes 22 are formed in a circumferential side wall of the connector housing 2, the through holes 22 are communicated with the fixing holes 421, reinforcing holes 61 are formed in a side wall of the plunger 6 adjacent to one end of the connector housing 2, and the reinforcing holes 61 can be communicated with the through holes 22 when the end of the plunger 6 is inserted into the insertion hole 21. The reinforcing rod 7 is inserted between the through hole 22 and the reinforcing hole 61, the mounting plate 71 is fixedly arranged outside the connector head 2 of the reinforcing rod 7, in the embodiment of the present application, the mounting plate 71 is provided with two semicircular structures, the two mounting plates 71 are respectively fixedly connected with the two reinforcing rods 7, the mounting plate 71 is made of an elastic material, clamping plates 711 are fixedly arranged at two ends of the mounting plate 71, and the clamping plates 711 are fixedly connected through bolts. After the insert pin 6 is inserted into the insert hole 21, the mounting plate 71 is fitted over the connector housing 2 and the reinforcing rods 7 are inserted into the reinforcing holes 61, thereby improving the stability of the connection between the insert pin 6 and the connector housing 2. When the filter cartridge 3 is to be removed, the bolts are loosened, the mounting plate 71 is removed from the connector housing 2, the reinforcing rod 7 is pulled out from the reinforcing hole 61, and then the filter cartridge 3 and the connector housing 2 can be removed.

Referring to fig. 2 and 3, a fixed block 5 is fixedly arranged below the end portion of the water inlet end 11 of the water meter body 1, a fixed rod 51 is fixedly arranged on one side of the fixed block 5 close to the sliding plate 42, and a fixed hole 421 which is in splicing fit with the fixed rod 51 is formed in one side of the sliding plate 42 facing the fixed block 5. The side wall of the fixed rod 51, which is far away from one end of the fixed block 5, is provided with a lock hole 511, the inside of the sliding plate 42 is provided with an accommodating cavity 422, the accommodating cavity 422 is communicated with the fixed hole 421, the accommodating cavity 422 is internally provided with a lock block 4221 which is in clamping fit with the lock hole 511 and a second spring 4222 which is used for popping the lock block 4221 out of the accommodating cavity 422, one end of the second spring 4222 is fixedly connected with the lock block 4221, and the other end of the second spring 4222 is fixedly connected with the inner wall of the sliding plate 42 at the position of the accommodating cavity 422. One side of the locking piece 4221 facing the fixing rod 51 is an inclined surface. When the staff slides the sliding plate 42 to the water meter body 1, and the fixing rod 51 is inserted into the fixing hole 421, the fixing rod 51 gradually presses the locking block 4221 into the storage cavity 422 along the inclined surface of the locking block 4221, when the position of the locking hole 511 is aligned with the locking block 4221, the second spring 4222 ejects the locking block 4221 from the storage cavity 422 and is clamped into the locking hole 511, so that the connecting block 4 cannot be ejected by the first spring 131, good stability is provided for the sliding plate 42, and the influence on the disassembly work of the filter cartridge 3 caused by the ejection of the connecting block 4 driven by the first spring 131 is avoided.

A pull rope 4223 is connected to one end of the locking piece 4221 close to the second spring 4222, and the pull rope 4223 passes through the second spring 4222 and then extends out of the inside of the fixed block 5. When the filter cartridge 3 is installed by an operator, the operator only needs to pull the pull rope 4223 to enable the lock block 4221 to be collected into the containing cavity 422, and the first spring 131 releases elastic force to automatically drive the connecting block 4 to pop out and be clamped between the clamping cavity 321 and the butt joint cavity 13. Thereby providing convenience for workers to install the filter cartridge 3.

The implementation principle of the reluctance type internet of things water meter in the embodiment of the application is as follows: the filter cartridge 3 is additionally arranged between the water meter body 1 and the connecting pipe head 2, so that impurities in water are left in the filter cartridge 3, when workers need to clean the impurities, the installation plate 71 is taken down, then the sliding plate 42 is slid onto the end part of the water meter body 1, and the fixing rod 51 is inserted into the fixing hole 421, so that the filter cartridge 3 can be taken down and cleaned; after the clearance finishes, place cartridge filter 3 between connector 2 and water gauge body 1 again, then pulling stay cord 4223, can make cartridge filter 3 connect between water gauge body 1 and connector 2, install mounting panel 71 again on connector 2, can accomplish the installation work of cartridge filter 3. Through above structure, the staff need not to pull down water gauge body 1 when clearance impurity totally and can accomplish to provide convenience for the staff to the cleaning work of impurity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A magnetic resistance type internet of things water meter is characterized in that: including water gauge body (1) and be used for with water piping connection's connector block (2), the both ends of water gauge body (1) are respectively for intaking end (11) and play water end (12), connector block (2) are located intake end (11) of water gauge body (1), be provided with cartridge filter (3) between connector block (2) and water gauge body (1), cartridge filter (3) are including barrel (31) and filter plate (32) of fixed connection in barrel (31) one end, be detachable connection between cartridge filter (3) and water gauge body (1), be detachable connection between cartridge filter (3) and connector block (2) equally.

2. A magnetoresistive internet-of-things water meter as claimed in claim 1, wherein: a plurality of joint cavities (321) have been seted up along self axis direction in filter plate (32), joint cavity (321) run through filter plate (32) and are close to one side of water gauge body (1), a plurality of butt joint cavities (13) have been seted up along self axis direction in the tip of water gauge body (1) intake end (11), and joint cavity (321) and butt joint cavity (13) are linked together, sliding connection has connecting block (4) between joint cavity (321) and butt joint cavity (13), and connecting block (4) can slide completely in butt joint cavity (13).

3. A magnetoresistive internet-of-things water meter as claimed in claim 2, wherein: a plurality of clamping chutes (322) are arranged on the circumferential side wall of the filter plate (32) along the axis direction, the clamping chute (322) is communicated with the clamping cavity (321), the circumferential side wall of the end part of the water inlet end (11) of the water meter body (1) is provided with a plurality of butt-joint chutes (14) along the length direction of the axis of the water meter body, butt joint spout (14) are linked together with butt joint cavity (13), and joint spout (322) align each other with butt joint spout (14), wear to be equipped with connecting rod (41) in joint spout (322), filter plate (32) overcoat is equipped with sliding plate (42), the one end and connecting block (4) fixed connection of connecting rod (41), the other end and sliding plate (42) fixed connection of connecting rod (41), connecting rod (41) can slide completely to butt joint spout (14) in, sliding plate (42) can slide to water gauge body (1) tip position on.

4. A magnetoresistive internet-of-things water meter as claimed in claim 2, wherein: a first spring (131) is arranged in the butt joint cavity (13), and the first spring (131) is fixedly connected with the water meter body (1).

5. A magnetoresistive internet-of-things water meter as claimed in claim 3, wherein: the lateral wall of water gauge body (1) end of intaking (11) has set firmly fixed block (5), fixed block (5) have set firmly dead lever (51) towards one side of sliding plate (42), sliding plate (42) have seted up towards one side of fixed block (5) with dead lever (51) complex fixed orifices (421) of pegging graft, the inside of sliding plate (42) has been seted up and has been accomodate chamber (422), fixed orifices (421) and accomodate chamber (422) and communicate each other, lockhole (511) have been seted up to the lateral wall of dead lever (51), it is used for with lockhole (511) joint complex locking piece (4221) and is used for popping into second spring (4222) in lockhole (511) to accomodate the interior setting of chamber (422).

6. A magnetoresistive internet-of-things water meter as claimed in claim 5, wherein: one end of the lock block (4221) close to the second spring (4222) is connected with a pull rope (4223), and the pull rope (4223) penetrates through the second spring (4222) and then extends out of the interior of the sliding plate (42).

7. A magnetoresistive internet-of-things water meter as claimed in claim 5, wherein: one side of the locking block (4221) facing the fixing rod (51) is an inclined surface.

8. A magnetoresistive internet-of-things water meter as claimed in claim 2, wherein: there are many inserted bars (6) along the axis direction sliding connection of barrel (31) in the circumference lateral wall of barrel (31), inserted bar (6) and connecting block (4) one-to-one, connect tube head (2) to offer towards one side of barrel (31) with inserted bar (6) grafting complex jack (21), both ends of barrel (31) can be run through in inserted bar (6), magnet (62) have all been set firmly in the relative one side of connecting block (4) and inserted bar (6).

9. A magnetoresistive internet-of-things water meter as claimed in claim 8, wherein: limiting plate (8) are provided with in inserted bar (6) barrel (31), and inserted bar (6) and limiting plate (8) fixed connection, have seted up spacing chamber (311) in the lateral wall of barrel (31), and limiting plate (8) are located spacing chamber (311), extract the back in jack (21) at inserted bar (6) tip, and limiting plate (8) and barrel (31) are close to the inner wall butt of filter plate (32) one side in spacing chamber (311) department.

10. A magnetoresistive internet-of-things water meter as claimed in claim 8, wherein: through-hole (22) have been seted up to the circumference lateral wall of connecting tube head (2), anchor eye (61) have been seted up to the lateral wall that inserted bar (6) deviates from connecting block (4) one end, insert back in jack (21) in inserted bar (6), anchor eye (61) can be linked together with through-hole (22), it has anchor eye (7) to peg graft between anchor eye (61) and through-hole (22), the circumference lateral wall overcoat of connecting tube head (2) is equipped with mounting panel (71), mounting panel (71) are provided with two, be detachable connection between two mounting panel (71), the inner wall fixed connection of anchor eye (7) and mounting panel (71).

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