CN221880384U - A remote multi-user card swiping and card inserting water meter - Google Patents

Abstract

The utility model discloses a remote multi-user card swiping and card insertion type water meter, comprising an intelligent induction water valve control device, wherein a hole is provided at the bottom of the intelligent induction water valve control device, a water metering box is fixedly connected in the hole, a reading meter is fixedly connected in the inner cavity of the water metering box, a top waterproof ring is placed on the top of the water metering box, a top fixed cover is movably sleeved on the top of the side wall of the water metering box, a bottom fixed cover assembly is movably sleeved on the bottom of the water metering box, the bottom fixed cover assembly comprises a bottom waterproof ring, an inner cover, and an outer cover, the bottom of the inner cover is fixedly connected to the outer cover, a bottom waterproof ring is placed on the inner cover side wall inside the outer cover, and can be conveniently disassembled by twisting, the outer cover is fixedly connected to the bottom of the inner cover to provide support for the inner core of the filter screen, and a bottom waterproof ring is placed on the inner cover side wall inside the outer cover to prevent water leakage from the bottom.

Description

A remote multi-user card swiping and card inserting water meter

Technical Field

The utility model relates to the field of intelligent technology, and more specifically, to a remote multi-user card swiping and card inserting type water meter.

Background Art

In addition to recording and electronically displaying water consumption, the remote multi-user card-swipe plug-in water meter can also control water consumption according to the agreement, and automatically complete the calculation of water charges for tiered water prices. At the same time, it can store water data. The remote multi-user card-swipe plug-in water meter is a new type of water meter that uses modern microelectronics technology, modern sensor technology, and smart IC card technology to measure water consumption and transmit water data and settle transactions. Compared with traditional water meters, which generally only have the functions of flow collection and mechanical pointer display of water consumption, it is a great improvement. In addition to recording and electronically displaying water consumption, the remote multi-user card-swipe plug-in water meter can also control water consumption according to the agreement. The remote multi-user card-swipe plug-in water meter controls the water meter water inlet valve through the main control circuit to achieve the purpose of controlling user water use. Therefore, reliability should be the design point of the valve. In the early stage of the design of the remote multi-user card-swipe plug-in water meter, it should be said that the solenoid valve is a common choice because of its simple structure and low power consumption.

According to the prior art, there is an inner core filter inside the water meter, which is used to filter impurities in the water. Long-term use will form scale to block the inner core filter, reducing the water discharge. It is very troublesome to replace the inner core filter, and it may even be impossible to disassemble it. Long-term use will cause inconvenience to users.

According to the prior art, when a water meter has a problem and needs to be repaired or the inner filter is replaced, the main water gate needs to be closed and disassembled, which is very inconvenient. Closing the main water gate affects water use in other places and affects life.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a remote multi-user card swiping and card insertion water meter. The technical problems to be solved by the utility model are: the inconvenience of replacing the internal core filter and the need to close the main water gate during maintenance and replacement.

As shown in Figures 1-4, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote multi-user card swiping and card insertion water meter, including an intelligent induction water valve control device, a hole is opened at the bottom of the intelligent induction water valve control device, a water metering box is fixedly connected to the hole, a reading meter is fixedly connected to the inner cavity of the water metering box, a top waterproof ring is placed on the top of the water metering box, a top fixed cover is movably sleeved on the top of the side wall of the water metering box, a bottom fixed cover assembly is movably sleeved on the bottom of the water metering box, the bottom fixed cover assembly includes a bottom waterproof ring, an inner cover, and an outer cover, the bottom of the inner cover is fixedly connected to the outer cover, a bottom waterproof ring is placed on the inner side wall of the outer cover, an inner core filter is placed on the top of the bottom fixed cover assembly inside the water metering box, and a reading meter is placed inside the inner core filter.

In a preferred embodiment, the inner wall of the outer cover is provided with a thread for movably sleeved with the bottom of the side wall of the water metering box, and the side wall of the inner cover is provided with a thread for movably sleeved with the bottom of the inner wall of the water metering box.

In a preferred embodiment, a hole is opened on one side of the water metering box, and a water inlet pipe is welded in the hole. One side of the side wall of the water inlet pipe is threaded, and a water meter front connection control valve assembly is movably sleeved on its outer wall. The water meter front connection control valve assembly includes a water valve outer layer rotating control ring, a vertical outer ring fixed conical gear, a connecting piece, a connecting ring, a transverse conical gear, a central axis, a movable valve, a fixed valve, and a valve pipe. A fixed valve is fixedly connected to the inside of the valve pipe, and a movable valve is movably sleeved in the inner cavity of the fixed valve. Valve, a hole is opened on the top of the movable valve, and a central axis is welded in the hole; a hole is opened on the top of the fixed valve, and the central axis is movably sleeved in the starter; a hole is opened on the top of the valve pipe, and the central axis is movably sleeved in the hole; a transverse conical gear is fixedly connected to the top of the central shaft; an outer layer rotating control ring of the water valve is sleeved on the outer wall of the valve pipe; a hole is opened on the top of the inner wall of the outer layer rotating control ring of the water valve, and the central axis is movably sleeved in the hole; the side wall of the transverse conical gear has a gear meshing with a vertical outer ring fixed conical gear.

In a preferred embodiment, a vertical outer ring fixed conical gear is fixedly connected to the inner wall of the outer rotating control ring of the water valve, two connecting plates are fixedly connected on both sides of the outer rotating control ring of the water valve, two connecting rings are movably sleeved on the inner wall of the connecting plate, and a valve tube is movably sleeved on the inner wall of the connecting ring.

In a preferred embodiment, a baffle is welded on the side wall of the water inlet pipe located on one side of the water meter front connection control valve assembly.

In a preferred embodiment, a hole is opened on the other side of the water metering box, a water outlet pipe is welded in the hole, two fixed bases are fixedly connected to the side wall of the water outlet pipe, and an intelligent sensing water valve control device is fixedly connected to the top of the fixed base.

The technical effects and advantages of the utility model are as follows: the bottom device of the equipment can be twisted to facilitate the disassembly of the equipment and replacement of the inner core filter; during maintenance and replacement, the water pipe waterway in the front can be blocked by the equipment to cut off the water supply and facilitate maintenance and replacement.

1. The utility model is provided with a bottom fixed cover assembly movably sleeved at the bottom of the water metering meter box, which can be conveniently disassembled by twisting, and an outer cover is fixedly connected to the bottom of the inner cover to provide support for the inner core of the filter screen, and a bottom waterproof ring is placed on the side wall of the inner cover inside the outer cover to prevent water from leaking from the bottom, and an inner core filter screen is placed on the top of the bottom fixed cover assembly inside the water metering meter box, and a reading meter is placed inside the inner core filter screen, so that the inner core filter screen can be removed and replaced separately from the bottom, and the inner wall of the outer cover is provided with a thread movably sleeved with the bottom of the side wall of the water metering meter box, and the side wall of the inner cover is provided with a thread movably sleeved with the bottom of the inner wall of the water metering meter box, so that the bottom fixed cover assembly and the bottom of the water metering meter box are doubly fixed, so as to prevent water from leaking from the bottom, which is conducive to more convenient and simple replacement of the inner core filter screen;

2. The utility model is provided with a fixed valve fixedly connected inside the valve tube, and a movable valve is movably sleeved in the inner cavity of the fixed valve. The water source can be connected or closed through the connection relationship between the movable valve and the fixed valve. A hole is opened on the top of the movable valve, and a central shaft is welded in the hole. A hole is opened on the top of the fixed valve, and the central shaft is movably sleeved in the starter. A hole is opened on the top of the valve tube, and the central shaft is movably sleeved in the hole. A transverse conical gear is fixedly connected to the top of the central shaft. The rotation of the transverse conical gear can drive the movable valve to rotate to achieve the effect of controlling the water source switch. The outer surface of the valve tube The wall is sleeved with an outer rotating control circle of the water valve, and a hole is opened on the top of the inner wall of the outer rotating control circle of the water valve, and a central shaft is movably sleeved in the hole. The side wall of the horizontal conical gear has a gear meshing with a vertical outer ring fixed conical gear. Through the meshing relationship between the vertical outer ring fixed conical gear and the horizontal conical gear, the outer rotating control circle of the water valve is rotated to drive the vertical outer ring fixed conical gear to rotate, and the horizontal conical gear is rotated accordingly to control the valve to open or close, which is conducive to conveniently shutting off the water source. There is no need to close the main water gate when repairing or replacing the inner core filter.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the utility model;

FIG3 is a schematic diagram of the internal structure of the bottom fixed cover assembly in FIG2 of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the water meter front connection control valve assembly in FIG. 1 of the present utility model.

The accompanying drawings are marked as follows: 1. Intelligent sensing water valve control device; 2. Water metering box; 3. Water meter front connection control valve assembly; 31. Water valve outer rotating control circle; 32. Vertical outer ring fixed conical gear; 33. Connecting piece; 34. Connecting ring; 35. Horizontal conical gear; 36. Center axis; 37. Movable valve; 38. Fixed valve; 39. Valve pipe; 4. Water outlet pipe; 5. Fixed base; 6. Top fixed cover; 7. Top waterproof ring; 8. Reading meter; 9. Bottom fixed cover assembly; 91. Bottom waterproof ring; 92. Inner cover; 93. Outer cover; 10. Inner core filter; 11. Water inlet pipe; 12. Baffle.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1-4, the utility model provides a remote multi-user card swiping and card insertion water meter, including an intelligent induction water valve control device 1, a hole is opened at the bottom of the intelligent induction water valve control device 1, a water metering box 2 is fixedly connected to the hole, a reading meter 8 is fixedly connected to the inner cavity of the water metering box 2, a top waterproof ring 7 is placed on the top of the water metering box 2, a top fixed cover 6 is movably sleeved on the top of the side wall of the water metering box 2, a bottom fixed cover assembly 9 is movably sleeved on the bottom of the water metering box 2, the bottom fixed cover assembly 9 includes a bottom waterproof ring 91, an inner cover 92, and an outer cover 93, the bottom of the inner cover 92 is fixedly connected to the outer cover 93, the inner cover 93 is internally provided with a bottom waterproof ring 91 located on the side wall of the inner cover 92, an inner core filter screen 10 is placed on the top of the bottom fixed cover assembly 9 inside the water metering box 2, and a reading meter 8 is placed inside the inner core filter screen 10.

Furthermore, the inner wall of the outer cover 93 is provided with a thread to be movably connected with the bottom of the side wall of the water metering box 2, and the side wall of the inner cover 92 is provided with a thread to be movably connected with the bottom of the inner wall of the water metering box 2.

Furthermore, a hole is provided on one side of the water metering box 2, in which a water inlet pipe 11 is welded, one side of the side wall of the water inlet pipe 11 is threaded, and a water meter front connection control valve assembly 3 is movably sleeved on its outer wall, and the water meter front connection control valve assembly 3 includes a water valve outer layer rotating control ring 31, a vertical outer ring fixed bevel gear 32, a connecting piece 33, a connecting ring 34, a transverse bevel gear 35, a central axis 36, a movable valve 37, a fixed valve 38, and a valve pipe 39, wherein the fixed valve 38 is fixedly connected to the inside of the valve pipe 39, and the movable valve 37 is movably sleeved in the inner cavity of the fixed valve 38 The movable valve 37 has a hole at the top, in which a central shaft 36 is welded; the fixed valve 38 has a hole at the top, in which the central shaft 36 is movably sleeved; the valve tube 39 has a hole at the top, in which the central shaft 36 is movably sleeved; the top of the central shaft 36 is fixedly connected with a transverse bevel gear 35; the outer wall of the valve tube 39 is sleeved with a water valve outer layer rotation control ring 31; the top of the inner wall of the outer layer rotation control ring 31 of the water valve has a hole, in which the central shaft 36 is movably sleeved; the side wall of the transverse bevel gear 35 has a gear meshing with a vertical outer ring fixed bevel gear 32.

Furthermore, a vertical outer ring fixed conical gear 32 is fixedly connected to the inner wall of the outer rotating control circle 31 of the water valve, two connecting plates 33 are fixedly connected on both sides of the outer rotating control circle 31 of the water valve, two connecting rings 34 are movably sleeved on the inner wall of the connecting plate 33, and a valve tube 39 is movably sleeved on the inner wall of the connecting ring 34.

Furthermore, a baffle 12 is welded on the side wall of the water inlet pipe 11 at one side of the water meter front connection control valve assembly 3 .

Furthermore, a hole is opened on the other side of the water metering box 2, in which a water outlet pipe 4 is welded, and two fixed bases 5 are fixedly connected to the side wall of the water outlet pipe 4, and an intelligent induction water valve control device 1 is fixedly connected to the top of the fixed base 5.

Working principle of this utility model:

Step 1, a bottom fixed cover assembly 9 is movably connected to the bottom of the water metering meter box 2, which can be easily disassembled by twisting, and an outer cover 93 is fixedly connected to the bottom of the inner cover 92 to provide support for the inner core of the filter screen, and a bottom waterproof ring 91 is placed on the side wall of the inner cover 92 inside the outer cover 93 to prevent water leakage from the bottom, and an inner core filter screen 10 is placed on the top of the bottom fixed cover assembly 9 inside the water metering meter box 2, and a reading meter 8 is placed inside the inner core filter screen 10, so that the inner core filter screen 10 can be removed and replaced separately from the bottom, and the inner wall of the outer cover 93 is provided with a thread and movably connected with the bottom of the side wall of the water metering meter box 2, and the side wall of the inner cover 92 is provided with a thread and movably connected with the bottom of the inner wall of the water metering meter box 2, so that the bottom fixed cover assembly 9 and the bottom of the water metering meter box 2 are doubly fixed;

Step 2: The fixed valve 38 is fixedly connected to the inside of the valve tube 39, and the inner cavity of the fixed valve 38 is movably connected to the movable valve 37. The water source can be connected or closed through the connection between the movable valve 37 and the fixed valve 38. A hole is opened on the top of the movable valve 37, and a central shaft 36 is welded in the hole. A hole is opened on the top of the fixed valve 38, and the central shaft 36 is movably connected in the starter. A hole is opened on the top of the valve tube 39, and the central shaft 36 is movably connected in the hole. The top of the central shaft 36 is fixedly connected to the transverse bevel gear 35, and the movable valve 37 can be driven to rotate by the rotation of the transverse bevel gear 35. The outer wall of the valve tube 39 is sleeved with the outer layer rotating control circle 31 of the water valve, and the top of the inner wall of the outer layer rotating control circle 31 of the water valve is provided with a hole, in which the central shaft 36 is movably sleeved, and the side wall of the transverse bevel gear 35 is provided with a gear meshing with a vertical outer ring fixed bevel gear 32, and through the meshing relationship between the vertical outer ring fixed bevel gear 32 and the transverse bevel gear 35, the outer layer rotating control circle 31 of the water valve is rotated to drive the vertical outer ring fixed bevel gear 32 to rotate, so that the transverse bevel gear 35 rotates accordingly, and the valve is controlled to be opened or closed.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a long-range multiuser card-swiping plug-in card formula water gauge, includes intelligent response water valve controlling means (1), its characterized in that: the intelligent induction water valve control device is characterized in that a hole is formed in the bottom of the intelligent induction water valve control device (1), a water metering meter box (2) is fixedly connected in the hole, a reading meter (8) is fixedly connected to the inner cavity of the water metering meter box (2), a top waterproof ring (7) is arranged at the top of the water metering meter box (2), a top fixing cover (6) is movably sleeved at the top of the side wall of the water metering meter box (2), a bottom fixing cover assembly (9) is movably sleeved at the bottom of the water metering meter box (2), the bottom fixing cover assembly (9) comprises a bottom waterproof ring (91), an inner cover (92) and an outer cover (93), the bottom fixedly connected with outer cover (93) is arranged on the inner side wall of the inner cover (92), an inner core filter screen (10) is arranged at the top of the inner core fixing cover assembly (9), and the reading meter (8) is arranged inside the inner core filter screen (10).

2. A remote multi-user swipe card reader as claimed in claim 1 wherein: the inner wall of the outer cover (93) is provided with threads which are movably sleeved with the bottom of the side wall of the water metering meter box (2), and the side wall of the inner cover (92) is provided with threads which are movably sleeved with the bottom of the inner wall of the water metering meter box (2).

3. A remote multi-user swipe card reader as claimed in claim 1 wherein: the utility model provides a water metering dress table case (2) one side has seted up the hole, has welded inlet tube (11) in its hole, inlet tube (11) lateral wall one side has the screw thread, and its outer wall activity has cup jointed leading connection control valve subassembly (3) of water gauge, leading connection control valve subassembly (3) of water gauge is including outer rotatory control circle (31) of water valve, vertical outer lane fixed bevel gear (32), connection piece (33), go-between (34), horizontal bevel gear (35), center pin (36), movable valve (37), fixed valve (38), valve pipe (39) inside fixedly connected with fixed valve (38), fixed valve (38) inner chamber activity cup joints movable valve (37), hole has been seted up at movable valve (37) top, and the welding has center pin (36) in its hole, hole is equipped with center pin (36) in the activity of start-up, center pin (35) are cup jointed at the top of center pin (36) in its hole activity, outer layer rotation control valve (31) are cup jointed at the outer side of valve (38), outer layer rotation control valve (31) are cup jointed at the top of valve (37), the side wall of the transverse bevel gear (35) is provided with a gear meshed with a vertical outer ring fixing bevel gear (32).

4. A remote multi-user swipe card-plugging water meter, as in claim 3, wherein: the water valve outer layer rotation control ring (31) inner wall fixedly connected with vertical outer ring fixed bevel gear (32), water valve outer layer rotation control ring (31) both sides fixedly connected with connection piece (33) that are two in number, connection piece (33) inner wall activity cup joints connection circle (34) that are two in number, valve pipe (39) have been cup jointed in connection circle (34) inner wall activity.

5. A remote multi-user swipe card-plugging water meter, as in claim 3, wherein: a baffle (12) is welded on one side of the side wall of the water inlet pipe (11) positioned on the front connecting control valve component (3) of the water meter.

6. A remote multi-user swipe card reader as claimed in claim 1 wherein: the intelligent water metering and metering device is characterized in that a hole is formed in the other side of the water metering and metering box (2), a water outlet pipe (4) is welded in the hole, two fixing bases (5) are fixedly connected to the side wall of the water outlet pipe (4), and an intelligent induction water valve control device (1) is fixedly connected to the top of each fixing base (5).