KR20090033773A - A water meter with a remote reader - Google Patents

Abstract

A water meter which includes a remote accumulation indicator is provided to prevent the frost break of the water meter in the coldest season. A water meter which includes a remote accumulation indicator comprises as follows. An outer shield body(114), and outer shield body lid(102) and substitution parts are made of synthetic resin instead of brass. A gear mechanism for the accumulation of the used amount of the tap water is formed on the top surface of the outer shield body lid without the mechanical connection of an impeller axis(118) inside the outer shield body. The power for operating the gear mechanism is instead of guaranteed through the electromagnetic coupling mode with mechanical method.

Description

A water meter with a remote reader

Figure 1 is a gear mechanism for integrating tap water consumption (gear mechanism) is not a mechanical connection with the impeller shaft inside the water meter body on the upper surface of the outer shell body, rather than inside the water meter body formed of the outer shell body and the outer shell body. Section showing no.

Figure 2 is a cross-sectional view of the water meter body formed of the outer shell and outer shell cover.

Figure 3 is a cross-sectional view of the gear mechanism formed on the upper surface of the water meter outer shell cover without any mechanical connection with the impeller shaft inside the water meter body.

4 is an explanatory diagram of a clutch principle capable of transmitting a force in only one direction.

FIG. 5 is a detailed view of a cam shaft and a gear shaft that rotate one revolution each time 10 liters (L) of water is passed. FIG.

5A is a cross-sectional view of the pin coupling.

5B is an exploded view of the pin coupling.

FIG. 6 is a detailed substantial diagram of a mechanism mechanism for storing an electric quantity generated every time a cam rotates to a capacitor and discharging each time a circular yoke rotates. FIG.

FIG. 7 is a plan view illustrating the situation in which the water meter movable indicator formed on the upper end of the cam shaft rotates once every 10 liters of water is rotated. FIG.

8 is a cross-sectional view of a remote integration indicator.

9 is a plan layout view after removing the case of the remote integration indicator.

10 is a plan view after mounting the case of the remote integration display.

<Explanation of symbols for main parts of drawing>

101: inlet 102: outer shell lid

103: tightening screw 104: round yoke

106: operation indicator (1T / 10L)

107: Cam 108: one-way clutch

109: permanent permanent magnet 110: tightening screw

111: main permanent magnet 112: outlet

113: filter network 114: outer shell

115: impeller yoke 116: pivot

117: impeller 118: impeller shaft

119: impeller yoke fixing jaw 120: Pin Coupling

201: Gasket 202: outer shell lid frame

203: tightening screw

301: protection case of gear mechanism 302: gear mechanism top plate

303: spring 304: gear mechanism substrate

305: end tooth axle 306: first tooth axle

501: Gear 502: lower plate

503: top plate 504: gear shaft

505: camshaft 506: camshaft support

507: tightening screw 508: pin coupling top plate

509: pin coupling bottom plate 510: coupling pin

511: pin coupling back gap

601: spring 602: diode

603: Capacitor 604: Permanent magnet

605: NO type reed switch 606: terminal

607: terminal 610: push rod

611: permanent magnet 612: mechanical coil

801: Gasket 802: Return Spring

803: movable iron hinge 804: movable iron

805: tightening screw 806: gear wheel control rod

807 Ratchet wheel 808 Case of the remote totalizer

809: relay coil 810: tightening screw

811: circular iron core 812: remote integration display board

813: Tightening Screw

901 terminal 902 terminal

903: Fixture 904: Accumulation indicator

905: holder

1001: Address and Unique Attorney Stickers (Sticker)

The present invention relates to a water meter having a remote integration indicator, and in general, the outer shell of a water supply water meter is made of brass, and an impeller and an integration of a passing flow rate are formed inside the outer shell. The gear mechanism and the totalizing indicator are formed in one piece, and the upper surface of the outer body is formed of a glass plate, and the tap water consumption displayed on the integrated indicator embedded in the outer body of the water meter is outside the water meter. It has a structure that can be read directly through the window.

However, as described above, forming the outer shell body with brass requires a high cost, and since the gear mechanism and the integration indicator are built in the water meter, the freezing of the water meter of the cold weather may cause damage to the gear mechanism, It is a reality that the glass plate constituting the upper surface of the water meter outer shell may be caused to be deteriorated or shorten the life and eventually replace the water meter itself. One of the main reasons for frequent water meter freezing is that the number of cumulative indicators is read directly by the naked eye to periodically read the amount of tap water used. In other words, in order to read directly with the naked eye, the water meter reading process should be easy, but the reality is not so. Even if the water meter is kept warm by using insulation material, it is hard to expect that the meter reader who periodically inspects and inspects the insulation material will properly restore the insulation to the original state after the inspection.

The present invention, in order to solve the above problems, the outer shell and the outer shell of the water meter as well as replaceable parts are formed of synthetic resin (plastic), not brass (黄銅, Brass), for the integration of tap water consumption The gear mechanism is formed on the upper surface of the outer shell cover without any mechanical connection with the impeller shaft inside the water meter outer shell, and the power for driving the gear mechanism is not mechanical but magnetic coupling. In this case, the integration indicator part is separated from the gear mechanism which is usually integrated, and a simple mechanism is added. The separated integration indicator is connected to a predetermined portion of the gear mechanism after being separated and added as described above by two wires of a predetermined length and thickness. Therefore, the integration indicator can be installed at a predetermined distance away from the water meter main body formed by the outer shell and the outer lid, and there is no reason to form the upper surface of the outer shell body with a glass plate for reading water consumption. It is done.

The present invention for achieving the above object relates to a water meter having a remote integration indicator that does not require a glass plate on the upper surface of the water meter outer shell, it will be described in detail by the accompanying drawings as follows.

1 is a cross-sectional view showing that the gear mechanism for integrating tap water consumption is formed without any mechanical connection with the impeller shaft 118 inside the water meter body on the upper surface of the outer shell body 102, not inside the water meter body. . The outer body body 114 and the outer body body cover 102 of the water meter are formed of hygienic safe synthetic resin, and the impeller yoke 115 is formed inside the outer body body 114, and is formed at the central portion of the lower part of the impeller shaft 118. The plurality of impellers 117 are rotated corresponding to the flow rate about the pivot 116 (Pivot) of the impeller yoke 115. On the upper end of the impeller shaft 118, a main permanent magnet 111, which is a permanent magnet in which the S pole, the N pole, the S pole, and the N pole forms a circle, that is, a donut-type four-pole permanent magnet, is formed. The gasket 201 is interposed between the 114 and the outer shell cover 102 so that the watertightness is maintained even under a predetermined water pressure with a plurality of fastening screws 203. When the main permanent magnet 111 is formed on the impeller shaft 118, leakage of magnetic force is minimized.

2 is a cross-sectional view of the water meter body formed of the outer shell body 114 and the outer shell body cover 102. The impeller yoke 115 is formed at the impeller yoke fixing jaw 119 in a matched manner, and the plurality of impellers 117 and the upper end (in the lower center of the impeller shaft 118 rotating around the pivot 116). Iii) because only the main permanent magnet 111, which is a donut-type 4-pole permanent magnet, is formed, it may be formed as a water meter body having a low height. When the outer shell body 114 and the outer shell cover 102 are fastened so that watertightness is maintained by the plurality of fastening screws 203 through the gasket 201, the openings are only the inlet 101 and the outlet 112. .

3 is a cross-sectional view of a gear mechanism formed on the upper surface of the outer shell cover 102 without any mechanical connection with the impeller shaft 118. The gear mechanism substrate 304 having a shape of 'c' rotated 90 degrees clockwise is fastened by a plurality of fastening screws 110 to the outer shell lid frame 202. Meanwhile, the lower inner surface of the protective case 301 of the gear mechanism formed of transparent synthetic resin is fastened by a plurality of fastening screws 103 to be external to the gear mechanism substrate 304. When the gear mechanism is assembled to the upper surface of the outer shell cover 102 in a usable state, the S pole, the N pole, the S pole, and the N pole are circular permanent magnets, that is, a donut-type four pole permanent magnet. Iii) When the permanent magnet 109 is formed at the lower end of the first tooth axle 306, the leakage of magnetic force is minimized, and the center line of the first tooth axle 306 and the center line of the impeller shaft 118 are arranged in a straight line. . The first gear axle 306 is formed with a small tooth which is the first gear of the gear mechanism. The small toothed gear rotates the multi-dimensional toothed shaft in engagement with a multi-dimensional tooth formed on the toothed shaft of the next step. In addition to the multi-dimension gear, one small-size gear is formed on the multi-dimensional gear shaft, and the small-size gear rotates with the multi-dimensional gear formed on the gear shaft of the next step. In addition to the multi-dimensional gear, one small-size gear is formed in the multi-dimensional toothed shaft, and gradually increases the rotational speed of the toothed shaft, and is formed at the top of the cam shaft 505 when the tap water usage amount reaches 10 liters (L). The gear indicator of the gear mechanism is adjusted so that the movable indicator 106 is rotated once. The end tooth shaft 305, which is the last gear shaft of the gear mechanism, is a gear shaft configured to gradually reduce the gear shaft rotational speed of the gear mechanism in the same manner as described above, and to make one revolution when the water volume reaches 100 liters (L). On the upper end of the axle shaft 305, a donut-shaped circular yoke 104 is formed on the circumference of a small dipole permanent magnet 604 having magnetic lines of force arranged in parallel in length. The portion of the circular yoke 104 outside the small permanent magnet 604 is non-magnetic and forms a donut shape.

4 is an explanatory diagram of a clutch principle capable of transmitting a force in only one direction. As shown in FIG. 4, the one-way clutch 108 may not achieve its intended purpose, but should be formed in pairs such as the upper plate 503 and the lower plate 502 of FIG. It is opposite to that shown in Figure 4 to be configured to fit each other to act as a clutch.

FIG. 5 is a detailed view of the gear shaft 504 and the cam shaft 505 that rotate one revolution each time the amount of water passes 10 liters (L). The camshaft 505 is provided with a movable indicator 106, a cam 107, a pin coupling 120, a spring 303, and an upper plate 503 of the one-way clutch 108, and the gear shaft 504 ) Is formed with a lower plate 502 of the one-way clutch 108 and a gear 501 of one small and multiple gears, respectively. The gear shaft 504 is composed of a double shaft formed to rotate in a state in which the cam shaft 505 inscribed, the spring 303 formed in a compressed state between the gear mechanism upper plate 302 and the upper plate 503 Since the upper plate 503 is always pushed toward the lower plate 502, when the gear shaft 504 rotates counterclockwise, the upper plate 503 and the lower plate 502 mesh with each other to serve as the one-way clutch 108. When the gear shaft 504 rotates in the clockwise direction for some reason, the upper plate 503 and the lower plate 502 slide each other so that the cam shaft 505 does not rotate reversely. Problems that can be caused by reverse rotation are prevented in advance. When passing through the water meter, if the lower plate 502 formed on the gear shaft 504 rotates in the clockwise direction, the one-way clutch 108 will not be able to reach the pit, so in this case, the front of the gear shaft 504 A dummy gear axis to form a lower shaft 502 to rotate in a counterclockwise direction, or to reverse the shape of the upper plate 503 and the lower plate 502, respectively. When rotating clockwise, it is formed so that it can act as a clutch, and the shape of the cam 107 is also formed in reverse. Back Lash on the camshaft 505 between the cam 107 and the gear mechanism top plate 302 for smooth rotation of the cam 107 which is continuously reacted by the pusher 610 due to the restoring force of the spring 601. The cam shaft support 506 is fastened to the gear mechanism upper plate 302 so that the pin coupling 120 having the predetermined size is formed and the center line of the cam shaft 505 is kept in line with the center line of the gear shaft 504. 507).

5A and 5B are cross-sectional and disassembled views of the pin coupling 120, respectively. The pin coupling 120 is composed of a pin coupling upper plate 508 and a pin coupling lower plate 509. The two coupling pins 510 are located at predetermined positions on the bottom diameter line of the pin coupling upper plate 508. Each of them is formed vertically, and the pin coupling lower plate 509 only needs to be formed with a circular hole in which the circumferential coupling pin 510 is properly inserted. An elongated hole is formed like the pin coupling back gap 511 to accommodate rotation at a higher speed than the pin coupling bottom plate 509.

FIG. 6 stores electricity generated in the capacitor 603 each time the cam 107 of the unusual shape formed on the cam shaft 505 rotates one counterclockwise direction and discharges each time the circular yoke 104 is rotated. Detailed illustration of the mechanism of the mechanism. The spring 601 is configured to always push the permanent magnet 611 toward the cam 107 with a predetermined spring reaction force so that one end of the push rod 610 is always at a predetermined pressure regardless of the rotation angle of the cam 107. It is in contact with the surface. At the other end of the rod 610, a permanent magnet 611 in the shape of a column is formed. The permanent magnet 611 is formed to have as little contact resistance as possible inside the cylindrical mechanical coil 612. One terminal of the electromotive coil 612 is connected to the positive terminal of the capacitor 603 and one terminal of the NO type reed switch 605 via the diode 602, and is connected to the NO type reed switch 605. The other terminal is connected to the terminal 606. The other terminal of the electromotive coil 612 is connected to the negative (-) pole of the capacitor 603 and the terminal 607. The end tooth axle 305, which is the last tooth axle of the gear mechanism, is a tooth axle configured to rotate one time each time the tap water usage amount reaches 100 liters (L), and on the upper end of the axle axle 305 is small on the circumference. A circular yoke 104 is formed to receive one permanent magnet 604. The circular yoke 104 and the NO type reed switch 605 are installed as close as possible so that the NO type reed switch 605 is within the magnetic influence area of the permanent magnet 604 so that the NO type reed switch 605 is well formed. Form in response.

Figure 7 can be observed well above the protective case 301 of the gear mechanism formed of a transparent synthetic resin, the movable indicator 106 rotates one rotation every 10 liters (L) of water. It is a top view which shows. An arrow is drawn on the upper surface of the movable indicator 106 to easily detect the rotation. An opaque thin plastic plate is attached to the inside of the upper circular portion of the protective case 301 except for the movable indicator 106 so that the rotation of the movable indicator 106 can be easily seen, and the circumference of the movable indicator 106 is A total of 50 scales are drawn on the surrounding plastic sheet including 10 large scales.

8 is a cross-sectional view of a remote integration display. The gasket 801 is interposed between the case 808 of the remote display device formed of transparent synthetic resin and the remote display display board 812 to fasten the watertightness with a plurality of fastening screws 813. When the circular iron core 811 of the relay is formed with a plurality of fastening screws 810 on the remote integration display substrate 812, and a predetermined current flows in the relay coil 809 wound around the circular iron core 811. To allow the movable iron piece 804 to move toward the circular iron core 811, a predetermined gap is maintained between the movable iron piece 804 and the circular iron core 811. The movable iron piece hinge 803, which is a reference point of rotation, is formed at a predetermined position of the movable iron piece 804, and at one end of the movable iron piece 804, a return spring 802 in which tension is appropriately adjusted is formed, and the return spring ( Both ends of 802 are fixed to one end of the movable iron piece 804 by a hole drilled at a predetermined position of the remote integration display substrate 812. When a predetermined current flows in the relay coil 809 for a short time, one tooth of the cogwheel 807 having 10 dimensions is pushed to rotate the cogwheel 807 by 1/10. The cogwheel control section 806 is fastened to the other end of the movable iron piece 804 with a plurality of fastening screws 805.

9 is a planar layout view of the remote integration display substrate 812 after the case 808 of the remote integration display is removed. Although not shown in any of the drawings, the terminal 606 and the terminal 902, and the terminal 607 and the terminal 901 are connected by wires of a predetermined length, respectively, and the outer shell cover 102 can be used with a thick wire. The distance between the gear mechanism formed on the upper surface and the remote integration indicator can be distanced. Terminals 901 and 902 are connected to both ends of the relay coil 809, respectively, and the mounts 903 and 905 for fixing the integration indicator 904 composed of a plurality of digits wheels are respectively remotely integrated. A plurality of fastening screws are fixed to predetermined positions of the indicator substrate 812 (not shown). The number "03267" displayed on the integration indicator 904 illustrates tap water consumption. The usage indication includes a unit display such as m 3. Since the number 1 of the lowest unit of the integration display 904 corresponds to 100 liters (L), when the unit is m3, the amount of use is "0326.7m3".

FIG. 10 is a plan view after mounting the case 808 of the remote integration indicator to the remote integration display substrate 812. Except for the place where the hand part of the totalizer indicator 904 displaying the tap water consumption and the address and the unique identification number sticker 1001 of the water meter are formed inside the upper surface of the case 808 of the remote controller which is formed of transparent synthetic resin. The opaque thin plastic sheet is attached so that the tap water consumption, the address where the water meter is installed, and the unique identification number of the water meter are clearly visible.

Next, the operation principle of the water meter with a remote integration indicator according to the present invention will be described. When the tap water flows in through the inlet 101 of the water meter body formed of the outer shell body 114 and the outer shell body 102 and flows out through the outlet 112, an impeller 117 formed in the impeller shaft 118. ) Rotates in correspondence with the flow rate, the main permanent magnet 111 formed on the impeller shaft 118 also rotates in the same direction and speed as the impeller 117, the main permanent magnet ( 111) The permanent magnet 109 formed on the upper surface of the outer shell cover 102, which is directly above, also rotates in the same speed and in the same direction as the main permanent magnet 111 by a force due to magnetic coupling. do. On the first gear shaft 306 in which the permanent magnet 109 is formed, a small gear, which is the first gear of the gear mechanism, is formed. The small toothed gear rotates the multi-dimensional toothed shaft in engagement with a multi-dimensional tooth formed in the next gear shaft. In addition to the multi-dimension gear, one small-size gear is formed on the multi-dimensional gear shaft, and the small-size gear rotates with the multi-dimensional gear formed on the gear shaft of the next step. In addition to the multi-dimension gear, one small-size gear is formed on the multi-dimensional gear shaft, and gradually tapping the rotational speed of the gear shaft, and forming a dummy gear shaft, adjusting the dimensions of the gear, and the like. Each time the usage amount is 10 liters (L), the gear shaft 504 and the cam shaft 505 is configured to rotate one counterclockwise. As shown in FIG. 5, the camshaft 505 is configured to rotate inwardly of the gear shaft 504. When the gear shaft 504 rotates counterclockwise, the cam shaft 505 is always upper by the spring 303. The plate 503 is pushed toward the lower plate 502, so that the upper plate 503 and the lower plate 502 are engaged with each other so that the one-way clutch 108 acts as a sure clutch, but if the water main pipe is broken or broken, As the tap water flows backward, the impeller 117 rotates in reverse, but the gear shaft 504 also rotates in reverse, but the upper plate 503 and the lower plate 502 are slid from each other to prevent the clutch from serving as a clutch. Therefore, the problem caused by the reverse rotation of the impeller 117 can be prevented in advance. If the lower plate 502 rotates clockwise for any reason, the upper plate 503 and the lower plate 502 slip against each other, and if the lower plate 502 rotates counterclockwise, the upper plate 503 and the lower plate 502 fit together. The role of the one-way clutch 108 is fully performed.

The cam 107 having an unusual shape formed on the camshaft 505 also rotates one counterclockwise every time the tap water used amount is 10 liters (L). Due to the reaction force of the spring 601 compressed at a predetermined pressure, the permanent magnet 611 and the push rod 610 always push the cam 107 surface with a predetermined force. In FIG. 6, when the cam 107 continues to rotate in the counterclockwise direction, the cam 107 further springs the push rod 610 as the radius of the cam 107 surface where one end of the push rod 610 contacts is gradually increased. The permanent magnet 611 is gradually pushed toward the spring 601 and the height of the spring 601 is gradually reduced. At one point while the cam 107 continues to rotate, that is, one end of the push rod 610 which is in contact with the cam 107 surface transitions from the maximum radius of the cam 107 to the minimum radius. Let's take a closer look at the process. In general, the contact with the surface of the cam 107 is the center portion of the shaft 610, while the center portion slides at the end of the cam 107 when the center portion passes through the end of the protrusion, which is the maximum radius of the cam 107. The pusher 610 pushes the end of the cam 107 to reach the minimum radius of the cam 107. As described above, the moment the sliding and pushing the cam 107 is instantaneously rotated in the same direction. That is, since the rotational speed of the pin coupling upper plate 508 is instantaneously faster than that of the pin coupling lower plate 509 turning the pin coupling upper plate 508, the purpose of absorbing the rotation speed difference is pin coupling. The back gap 511 is provided. The transition is performed more smoothly in the role of the pin coupling 120 is formed with a back lash of a predetermined size. On the other hand, the permanent magnet 611 is pushed toward the cam 107 by the restoring force of the spring 601, whether in the compressed state because the permanent magnet 611 is pushed toward the spring 601 due to the transition or the force is temporarily removed. . In general, the greater the magnetic flux density of the permanent magnet 611, the faster the permanent magnet 611 pops out, and the more the number of windings of the mechanical coil 612 is generated between the terminals of the mechanical coil 612. The induced electromotive force becomes large. When the permanent magnet 611 pops out, a terminal of the electromotive coil 612, in which positive induction electricity is generated, is connected to the anode of the diode 602. The induced electromotive force generated as described above is stored in the capacitor 603 through the cathode of the diode 602, and the stored charge is neglected to flow back toward the electromotive coil 612 in the role of the diode 602. You may also The induced electromotive force is accumulated and stored in the capacitor 603 continuously until the cam 107 is rotated 10 times, and the accumulated amount of charge is discharged at one time as described below. When the high quality diode 602 and the capacitor 603 are used, there is no need to worry about leakage of the charge amount in a short time.

On the other hand, the circular yoke 104, which accommodates one small permanent magnet 604 at a predetermined position on the circumference, is configured to rotate one time every 100 liters of tap water used. When the small permanent magnet 604 accommodated by the circular yoke 104 sweeps through the NO type reed switch 605, the contact of the NO type reed switch 605 is caused by the magnetic force of the permanent magnet 604. Closed. In actual use of the water meter of the present invention, the terminal 606 and the terminal 902, and the terminal 607 and the terminal 901 are connected by wires having a predetermined length and diameter, respectively. That is, the circular yoke 104 is rotated once every 10 times the cam 107 is rotated to close the contact of the NO-type reed switch 605 is produced while the cam 107 is rotated 10 to the capacitor 603 This means that the entire amount of electric charge stored is discharged at one time and supplied to both ends of the relay coil 809, that is, the terminals 901 and 902. As soon as power is supplied to the terminals 901 and 902 of the relay coil 809, the circular iron core 811 of the relay is magnetized to suck the movable iron piece 804, and the movable iron piece 804 with the fastening screw 805. ) The cogwheel control section 806 fastened to the other end pushes one tooth of the cogwheel 807 formed of ten cogs downward so that the cogwheel 807 rotates 1/10. The least significant digit wheel of the cumulative indicator 904 integrally formed with the cogwheel 807 also rotates 1/10, so that the least significant digit 1 of the totalizer 904 is increased. For example, it means that the usage amount "03267" of the integration display 904 of FIG. 9 becomes "03268". In the case of using the volumetric unit m 3 of tap water, the usage amount is " 0326.8 m 3. Accurate tap water metering is performed while repeating the above operation in accordance with tap water usage.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms mentioned in the detailed description of the invention, but rather includes all modifications, equivalents, and substitutes within the spirit and scope of the invention as defined by the appended claims. Should be understood as

The present invention relates to a water meter having a remote integration indicator,

(1) Since there is no need to form a glass plate for tap water usage metering on the water meter main body of the present invention, there is no risk of freezing of water meters even in cold weather, so the average life of the water meter is extended and economical.

(2) The outer shell and outer shell of the water meter as well as other replaceable parts can be formed from synthetic resin with good processability and economical efficiency.

(3) In residential areas such as apartments, the remote integration indicator is collected and installed at a predetermined location. When using the meter, a portable scanner or a digital camera is used to prepare the tap water consumption, the installation location of the water meter, and the unique identification number in one electronic file. The storage and printing of the contents allows the water meter manager to manage the meter reading data very economically.

With the effects and features described above, the present invention is not only satisfactory to a large number of citizens, but is also conducive to the national economy.

Claims (1)

In the water meter equipped with a remote integration indicator without the possibility of freezing of the water meter even in cold weather because no glass plate is formed in the water meter body. The water meter main body is formed of a synthetic resin fastened by interposing a gasket with a plurality of fastening screws to maintain the watertightness, the outer shell and the outer shell cover, An impeller yoke that is formed to fit in the impeller yoke fixing jaw in the outer shell, An impeller shaft rotating around a pivot of the impeller yoke, A main permanent magnet formed at a plurality of impellers and upper ends formed at the central portion of the lower part of the impeller shaft, Longitudinal magnet formed on the lower surface of the first gear shaft of the gear mechanism formed on the upper surface of the outer shell cover immediately above the main permanent magnet without any mechanical connection with the impeller shaft, A main permanent magnet and a permanent permanent magnet rotating at the same speed and in the same direction by an electromagnetic coupling between the main permanent magnet and the final permanent magnet, A gear shaft and a cam shaft that rotate one rotation in a predetermined direction each time a predetermined amount of water passes by the rotation of the permanent magnet; The gear shaft is a dual shaft formed to rotate in the state in which the cam shaft is inscribed, the lower plate and the gear of the one-way clutch formed on the gear shaft, Cam shaft that does not reverse rotation in the role of one-way clutch even if the gear shaft is rotated against the predetermined rotation direction, A top plate of the movable indicator, cam, pin coupling, spring and one-way clutch formed on the camshaft; An arrow mark drawn on a circular portion of the movable indicator; An opaque thin plastic plate attached to the inner surface of the upper portion of the protective case of the gear mechanism except for the circular portion of the movable indicator; 50 scales in total, including 10 large scales drawn on the plastic plate around the circular portion of the movable indicator, A capacitor in which the amount of electricity generated at both ends of the mechanical coil is stored when the cam rotates smoothly in a predetermined rotational direction with the aid of pin coupling; A capacitor in which the total amount of electricity generated while the cam is rotated a predetermined number of times is accumulated; The total amount of charge accumulated in the capacitor is a relay coil of a remote integration indicator that is supplied with power at a time by closing the NO-type reed switch every time the circular yoke is rotated, The moment the power is supplied between both terminals of the relay coil of the remote integration indicator, the circular iron core of the relay is magnetized, and the cogwheel control section pushes one tooth of the cogwheel formed of 10 cogs downward to rotate 1/10. wheel, Integral indicator that increases the number of least significant digits of the remote totalizer by one revolution of the cogwheel, An opaque thin plastic plate attached inside the upper surface of the case of the remote integration indicator except for the number part of the integration indicator and the unique identification number of the address and water meter, When the remote integration indicator is collected and installed at a predetermined position away from the main body of the water meter, the portable water meter, the installation position of the water meter, and the unique identification number are generated and stored in one electronic file using a portable scanner or a digital camera. A water meter having a remote integration indicator, which can print the above contents.

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