Intelligent electronic water meter

Abstract

The utility model relates to the technical field of water meters, and discloses an intelligent electronic water meter which comprises four threaded holes formed in the outer sides of a water inlet and a water outlet of a water meter body, and the four threaded holes are in threaded connection with connecting pipes through four matched bolts. The outer end of the connecting pipe is provided with a connecting assembly facilitating installation with a water pipe and a connecting rod detachably connected to the surface of the water meter body, the other end of the connecting rod is detachably connected with a photovoltaic panel, threaded holes are formed in one side of a water inlet and one side of a water outlet of the water meter body, and the water meter body is connected with a fixing plate with the connecting pipe through bolts. A clamping groove is formed between the fixing plate and the water meter body to clamp a gasket for sealing, a through groove is formed in the outer end of the connecting pipe to form a toothed plate to be matched with a lantern ring for use, the water pipe is inserted into the toothed plate, a first screw at one end of the lantern ring is screwed to drive the lantern ring to contract, then the toothed plate is driven to make contact with the surface of the water pipe, and fixing of the connecting pipe of the water pipe is completed. And water pipes and connecting pipes of different sizes can be fixedly installed conveniently, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water meters, in particular to an intelligent electronic water meter. Background Art

[0002] Electronic water meter is a flow meter that adopts single-chip microcomputer control processing technology. It cancels the original mechanical transmission speed reduction mechanism and mechanical counter, and uses sensors to convert the water flow rate and flow into electrical signals. After single-chip microcomputer data processing and calculation, the instantaneous flow and cumulative flow are directly displayed on the display component, and the reading is intuitive.

[0003] Patent No. CN202393426U discloses an intelligent electronic water meter, including a flow tube, a probe, a magnet, an impeller, a measuring assembly and a display assembly. The left and right ends of the inner cavity of the flow tube are each provided with a flange. The measuring assembly includes a gland flange, a partition and a measuring seat. The bottom of the measuring seat is connected to the upper shell wall of the flow tube, the top of the measuring seat is connected to the gland flange through a partition, the two ends of the gland flange are fixedly connected to the measuring seat through bolts, and the middle of the gland flange is connected to the display assembly. The probe includes an upper needle body and a lower needle body. The upper needle body cooperates with the gland flange and the partition. The lower needle body corresponds to the impeller arranged in the middle of the inner cavity of the flow tube after passing through the partition and the shell cavity in turn, and a magnet is arranged in the shell cavity. This design not only has good stability, low difficulty in use and maintenance, but also has complete functions. When the water meter of the above scheme is actually used, it is not convenient to connect the water meter with water pipes of different inner diameters because the water inlet and the water outlet of the water meter are not provided with a connecting assembly. For this reason, we propose an intelligent electronic water meter. Utility Model Content

[0004] The utility model aims to provide an intelligent electronic water meter to solve the problem in the above background technology that the water meter is not conveniently connected to water pipes with different inner diameters because the water inlet and the water outlet are not provided with connecting components.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent electronic water meter, comprising four threaded holes opened on the outside of the water inlet and the water outlet of the water meter body, the four threaded holes are threadedly connected to connecting pipes through four matching bolts, the outer end of the connecting pipe is provided with a connecting component that is convenient for installation with the water pipe and a connecting rod that is detachably connected to the surface of the water meter body, and the other end of the connecting rod is detachably connected to a photovoltaic panel.

[0006] Preferably, the connecting assembly includes a tooth plate, a ring, a screw rod, and a through groove. The outer end of the connecting tube is provided with evenly arranged through grooves and four tooth plates formed by the through grooves. The outer end of the connecting tube is also provided with a matching ring. The opening side of the ring is threadedly connected with a screw rod.

[0007] Preferably, a fixing plate is welded at the bottom of the connecting pipe, bolts penetrating the fixing plate and matching the threaded holes are inserted on the surface of the fixing plate, and slots are provided on the bottom end of the fixing plate and one side of the water inlet and outlet of the water meter body, and washers are provided inside the slots.

[0008] Preferably, the surface of the water meter body is detachably connected with two symmetrical blocks via a screw rod, a connecting rod is welded to the outside of the block, the outer side of the connecting rod is detachably connected to the photovoltaic panel, the outer side of the connecting rod is threadedly connected with a screw sleeve via a threaded groove, the outer side of the screw sleeve is glued to the photovoltaic panel via a glue block, the back of the photovoltaic panel is glued to the battery via a glue plate, the side of the battery is electrically connected to a photovoltaic controller, and the photovoltaic controller is electrically connected to the output end of the photovoltaic panel.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model is used in combination with the connection pipe, tooth plate, collar, screw, through groove, fixing plate, bolt, slot and gasket. Threaded holes are provided on one side of the water inlet and the water outlet of the water meter body. The fixing plate with the connection pipe is connected by bolts. A slot is provided between the fixing plate and the water meter body to clamp the gasket for sealing. A through groove is provided at the outer end of the connection pipe to form a tooth plate for use with the collar. The water pipe is plugged into the tooth plate. The screw at one end of the collar is tightened to drive the collar to shrink, and then the tooth plate is driven to contact the surface of the water pipe to complete the fixation of the connection pipe of the water pipe, which is convenient for the fixed installation of water pipes and connection pipes of different sizes and convenient operation.

[0011] 2. The utility model cooperates with the provided card block, screw rod 2, connecting rod, screw sleeve, rubber block, battery, photovoltaic controller, rubber plate and photovoltaic panel for use. A symmetrical card block is installed on one side of the water meter body through screw rod 2, the screw sleeve is threadedly connected to the connecting rod welded at one end of the card block, the screw sleeve is glued to the photovoltaic panel through the rubber block, the back of the photovoltaic panel is also glued to the battery through the rubber plate, the battery is connected to the photovoltaic controller, the photovoltaic controller and the photovoltaic panel are electrically connected. When the water meter body is used in outdoor environments, the photovoltaic panel converts solar energy into electrical energy and stores it in the battery, the photovoltaic controller protects the battery from charging and discharging, and the battery supplies energy to the water meter body, which is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall explosion structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0014] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0015] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0016] In the figure: 1. water meter body; 2. threaded hole; 3. slot; 4. washer; 5. bolt; 6. fixing plate; 7. connecting pipe; 8. connecting rod; 9. tooth plate; 10. collar; 11. screw rod 1; 12. through groove; 13. threaded groove; 14. battery; 15. rubber plate; 16. photovoltaic controller; 17. rubber block; 18. screw sleeve; 19. photovoltaic panel; 20. block; 21. screw rod 2. DETAILED DESCRIPTION

[0017] 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. Example

[0018] See also Figure 1-Figure 4 , a smart electronic water meter shown in the figure includes four threaded holes 2 opened on the outside of the water inlet and the water outlet of the water meter body 1, the four threaded holes 2 are threadedly connected to the connecting pipe 7 through four matching bolts 5, the outer end of the connecting pipe 7 is provided with a connecting assembly and a connecting rod 8 detachably connected to the surface of the water meter body 1, the other end of the connecting rod 8 is detachably connected to a photovoltaic panel 19, a fixing plate 6 is welded to the bottom of the connecting pipe 7, the surface of the fixing plate 6 is plugged with bolts 5 that penetrate and match the threaded holes 2, the bottom end of the fixing plate 6 and one side of the water inlet and the water outlet of the water meter body 1 are provided with a card slot 3, a gasket 4 is clamped inside the card slot 3, the connecting assembly includes a tooth plate 9, a collar 10, a screw 11, and a through groove 12, the outer end of the connecting pipe 7 is provided with The evenly arranged through grooves 12 and the four tooth plates 9 formed by the through grooves 12, the outer end of the connecting pipe 7 is also provided with a matching ring 10, and the open side of the ring 10 is threadedly connected with a screw 11; threaded holes 2 are provided on one side of the water inlet and the water outlet of the water meter body 1, and the fixing plate 6 with the connecting pipe 7 is connected by bolts 5, and a slot is provided between the fixing plate 6 and the water meter body 1 to clamp the gasket 4 for sealing, and a through groove 12 is provided on the outer end of the connecting pipe 7 to form a tooth plate 9 for use with the ring 10, and the water pipe is plugged into the tooth plate 9, and the screw 11 at one end of the ring 10 is tightened to drive the ring 10 to shrink, and then drive the tooth plate 9 to contact with the surface of the water pipe, so as to complete the fixation of the connecting pipe 7 of the water pipe, facilitate the fixed installation of water pipes and connecting pipes 7 of different sizes, and convenient operation.

[0019] On the basis of the above scheme, the surface of the water meter body 1 is detachably connected with two symmetrical blocks 20 through a screw rod 21, the outside of the block 20 is welded with a connecting rod 8, the outside of the connecting rod 8 is detachably connected to the photovoltaic panel 19, the outside of the connecting rod 8 is threadedly connected with a screw sleeve 18 through a threaded groove 13, the outside of the screw sleeve 18 is glued to the photovoltaic panel 19 through a glue block 17, the back of the photovoltaic panel 19 is glued to the battery 14 through a glue plate 15, the side of the battery 14 is electrically connected to a photovoltaic controller 16, and the photovoltaic controller 16 is electrically connected to the output end of the photovoltaic panel 19; on the water meter body 1 A symmetrical block 20 is installed on the side through a screw rod 21, and a connecting rod 8 welded at one end of the block 20 is threadedly connected to a screw sleeve 18. The screw sleeve 18 is glued to a photovoltaic panel 19 through a rubber block 17. The back of the photovoltaic panel 19 is also glued to a battery 14 through a rubber plate 15. The battery 14 is connected to a photovoltaic controller 16. The photovoltaic controller 16 and the photovoltaic panel 19 are electrically connected. When the water meter body 1 is used in an outdoor environment, the photovoltaic panel 19 converts solar energy into electrical energy and stores it in the battery 14. The photovoltaic controller 16 is used to charge and discharge the battery 14 for protection, and the water meter body is powered by the battery 14, which is energy-saving and environmentally friendly.

[0020] It should be noted that the utility model is a smart electronic water meter. First, the gasket 4 is clamped into the slots 3 at both ends of the water meter body 1, and then the fixing plate 6 is installed at both ends of the water meter body 1 and fixed by bolts 5. Then the symmetrical card block 20 is installed on the surface of the water meter body 1 and fixed by screw 2. Then the connecting rod 8 and the screw sleeve 18 and the photovoltaic panel 19 are connected in sequence, and then the rubber plate 15 on one side of the battery 14 is attached to the back of the photovoltaic panel 19, and the photovoltaic panel 19 and the photovoltaic controller 16 on the side of the battery 14 are electrically connected. The water pipe is plugged into the tooth plate 9 and tightened. The screw 11 at one end of the collar 10 drives the collar 10 to contract, and then drives the tooth plate 9 to contact the surface of the water pipe, completing the fixation of the connecting pipe 7 of the water pipe. When the water meter body 1 is used in an outdoor environment, the photovoltaic panel 19 converts solar energy into electrical energy and stores it in the battery 14. The photovoltaic controller 16 (the photovoltaic controller is an automatic control device used in a solar power generation system to control multiple solar cell arrays to charge the battery and the battery to supply power to the solar inverter load) is used to protect the battery 14 from charging and discharging. The battery 14 supplies energy to the water meter body, which is energy-saving and environmentally friendly.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent electronic water meter, characterized in that: include: Four threaded holes (2) are provided on the outside of the water inlet and the water outlet of the water meter body (1); the four threaded holes (2) are threadedly connected to a connecting pipe (7) via four matching bolts (5); and the outer end of the connecting pipe (7) is provided with a connecting assembly for facilitating installation with a water pipe; A connecting rod (8) is detachably connected to the surface of the water meter body (1), and the other end of the connecting rod (8) is detachably connected to a photovoltaic panel (19).

2. The intelligent electronic water meter according to claim 1, characterized in that: The connection assembly comprises a tooth plate (9), a collar (10), a screw rod (11), and a through groove (12). The outer end of the connection pipe (7) is provided with evenly arranged through grooves (12) and four tooth plates (9) formed by the through grooves (12).

3. The intelligent electronic water meter according to claim 2, characterized in that: The outer end of the connecting pipe (7) is also provided with a matching collar (10), and a screw rod (11) is threadedly connected to one side of the opening of the collar (10).

4. The intelligent electronic water meter according to claim 3, characterized in that: A fixing plate (6) is welded to the bottom of the connecting pipe (7), and bolts (5) penetrating through and matching the threaded holes (2) are inserted into the surface of the fixing plate (6).

5. The intelligent electronic water meter according to claim 4, characterized in that: The bottom end of the fixing plate (6) and one side of the water inlet and the water outlet of the water meter body (1) are both provided with a slot (3), and a gasket (4) is clamped inside the slot (3).

6. The intelligent electronic water meter according to claim 5, characterized in that: The surface of the water meter body (1) is detachably connected to two symmetrical clamping blocks (20) via a second screw rod (21); a connecting rod (8) is welded to the outside of the clamping blocks (20); and the outside of the connecting rod (8) is detachably connected to a photovoltaic panel (19).

7. The intelligent electronic water meter according to claim 6, characterized in that: The outer side of the connecting rod (8) is threadedly connected to a screw sleeve (18) via a threaded groove (13); the outer side of the screw sleeve (18) is glued to a photovoltaic panel (19) via a glue block (17); the back of the photovoltaic panel (19) is glued to a storage battery (14) via a glue plate (15); the side of the storage battery (14) is electrically connected to a photovoltaic controller (16); and the photovoltaic controller (16) and the output end of the photovoltaic panel (19) are electrically connected.

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