Large-caliber Internet of Things remote water meter

Abstract

The utility model discloses a large-caliber internet of things remote water meter which comprises a water meter body. The fixing mechanism comprises a liquid inlet pipe fixedly connected to the outer wall of one side of the lower end of the water meter and a liquid outlet pipe fixedly connected to the outer wall of the other side of the lower end of the water meter; the anti-blocking mechanism comprises an outer gear ring, a gear is meshed with the outer wall of the circumference of the outer gear ring, cleaning frames are rotatably connected to the outer walls of the two sides of the outer gear ring at equal intervals around the circumference, a mounting groove is formed in the inner wall of the fixing frame, the outer gear ring is rotatably connected to the inner wall of the mounting groove, and corresponding grooves are formed in the outer walls of the fixing frame and the mounting frame. The outer wall of the corresponding groove is fixedly connected with a protection frame, the outer wall of one side of the protection frame is hinged to a movable door, and the gear is rotationally connected to the inner wall of the protection frame. The problems that during use, impurities doped in conveyed water flow are likely to adhere to the connecting position of a water pipe and a water meter, conveying of the water flow is affected, and generally after the water pipe is detached from the water meter, the connecting position is manually cleaned, and cleaning is strenuous are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water meters, in particular to a large-caliber Internet of Things remote transmission water meter. Background Art

[0002] With the gradual development of Internet of Things technology, the water meter and meter reading industry has gradually changed from traditional mechanical water meters and manual meter reading to Internet of Things remote information wireless transmission and information-based automatic meter reading, which has greatly improved the work efficiency of water companies; the current Internet of Things water meters, their internal structure is basically integrated, in layman's terms, water and electricity are not separated, the advantages of this are: compact structure, easy to manufacture, and low production cost.

[0003] A large-caliber Internet of Things remote water meter with a search announcement number of CN216348891U includes a shell, a meter head is arranged on the outer wall of the shell, a flow channel cavity is formed inside the shell, and the two ends of the flow channel cavity are respectively a water inlet and a water outlet; the shell is in the shape of a circular tube, the water inlet and the water outlet are respectively arranged at the two ends of the shell, and two groups of ultrasonic transducers and two groups of reflection devices are arranged on the shell at intervals; the shell is in the shape of a variable diameter tube, and the shell includes large diameter sections at both ends and a small diameter section in the middle, the diameters of the large diameter sections at both ends are the same, the diameter of the small diameter section is smaller than the diameter of the large diameter section, and the ultrasonic transducer and the reflection device are both arranged on the small diameter section. The utility model utilizes an ultrasonic device, combined with a variable diameter tube and a rectifier plate, to realize the water volume measurement of turbulent water flow and small flow water flow with high accuracy.

[0004] However, when the above device is used, impurities mixed in the transmitted water flow are easily adhered to the connection between the water pipe and the water meter, affecting the transmission of the water flow. In addition, after the water pipe is removed from the water meter, the connection is usually cleaned manually, which is laborious. Utility Model Content

[0005] The purpose of the utility model is to provide a large-caliber Internet of Things remote water meter to solve the problem raised in the above-mentioned background technology that impurities mixed in the transmitted water flow are easily adhered to the connection between the water pipe and the water meter during use, affecting the delivery of the water flow, and generally after the water pipe is disassembled from the water meter, the connection is cleaned manually, which is laborious.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a large-caliber Internet of Things remote water meter, comprising:

[0008] Water meter;

[0009] A fixing mechanism, the fixing mechanism comprising a liquid inlet pipe fixedly connected to an outer wall on one side of the lower end of the water meter and a liquid outlet pipe on an outer wall on the other side;

[0010] The anti-blocking mechanism comprises an outer gear ring, the outer wall of the outer gear ring is meshed with gears, and the outer walls on both sides of the outer gear ring are connected with cleaning frames that rotate equidistantly around the circumference;

[0011] Furthermore, the outer circumferential walls of the ends of the liquid outlet pipe and the liquid inlet pipe are fixedly connected with a fixing frame, and the outer wall of the fixing frame is fixedly connected with a mounting frame;

[0012] Furthermore, the inner wall of the fixing frame is provided with a mounting groove, the outer gear ring is rotatably connected to the inner wall of the mounting groove, and the outer walls of the fixing frame and the mounting frame are provided with corresponding grooves;

[0013] Furthermore, a protective frame is fixedly connected to the outer wall of the corresponding groove, a movable door is hingedly connected to the outer wall of one side of the protective frame, a gear is rotatably connected to the inner wall of the protective frame, and one end of the gear extends into the corresponding groove and meshes with the outer gear ring;

[0014] Furthermore, the outer wall of the gear is fixedly connected with a motor, the output end of the motor is fixedly connected with the inner wall of the gear, and the cleaning frame is in contact with the inner wall of the fixed frame;

[0015] Furthermore, it also includes a protection mechanism, the protection mechanism includes a protection cover sleeved on the outer wall of the mounting frame, the protection cover and the outer wall of the protection frame are threadedly connected to a limit rod, and the inner wall of the protection cover is provided with a receiving groove;

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model, through the motor, outer gear ring, gear, and cleaning frame, regularly turns on the motor to drive the gear to rotate, the gear drives the outer gear ring to rotate along the installation groove, the outer gear ring rotates and drives the cleaning frame to rotate to clean the connection between the water pipe and the water meter, reduces the accumulation of impurities in the transported water flow and adheres to the connection between the water pipe and the water meter, ensures the normal flow speed of the water flow, and reduces the subsequent cleaning burden.

[0018] 2. Based on beneficial effect 1, when the water pipe is installed on the mounting frame by bolts, remove the limit rod and manually slide the protective cover mounted on the outer wall of the mounting frame to the connection between the water pipe and the mounting frame, install the limit rod to limit the protective cover, and use the receiving groove to receive the liquid seeping out of the connection, thereby reducing the waste of water resources and the pollution to the outer wall of the connection. When the water pipe is removed from the water meter, the liquid accumulated in the receiving groove is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the protective cover of the utility model;

[0022] Figure 3 This is a schematic diagram of the driving mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the cleaning rack of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Water meter; 2. Fixing mechanism; 201. Liquid inlet pipe; 202. Liquid outlet pipe; 203. Fixing frame; 204. Mounting frame; 3. Anti-blocking mechanism; 301. Mounting groove; 302. Outer gear ring; 303. Gear; 304. Motor; 305. Protective frame; 306. Cleaning frame; 4. Protective mechanism; 401. Protective cover; 402. Limit rod; 403. Receiving groove. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] See also Figure 1-4 As shown, this embodiment is a large-caliber IoT remote water meter, including:

[0031] Water meter 1;

[0032] The fixing mechanism 2 includes a liquid inlet pipe 201 fixedly connected to the outer wall of one side of the lower end of the water meter 1 and a liquid outlet pipe 202 on the outer wall of the other side;

[0033] The water flow is transmitted through the liquid inlet pipe 201 and the liquid outlet pipe 202;

[0034] The anti-blocking mechanism 3 includes an outer gear ring 302, the outer wall of the outer gear ring 302 is meshed with a gear 303, and the outer walls on both sides of the outer gear ring 302 are equidistantly rotated around the circumference and connected with a cleaning frame 306;

[0035] The outer gear ring 302 is driven to rotate by the gear 303, and the cleaning frame 306 is driven to rotate by the outer gear ring 302 to clean;

[0036] The inner wall of the fixing frame 203 is provided with a mounting groove 301, the outer gear ring 302 is rotatably connected to the inner wall of the mounting groove 301, and the outer walls of the fixing frame 203 and the mounting frame 204 are provided with corresponding grooves;

[0037] The outer gear ring 302 is supported by the mounting groove 301;

[0038] A protective frame 305 is fixedly connected to the outer wall of the corresponding groove, a movable door is hingedly connected to the outer wall of one side of the protective frame 305, and a gear 303 is rotatably connected to the inner wall of the protective frame 305. The gear 303 extends into one end of the corresponding groove and meshes with the outer gear ring 302;

[0039] The gear 303 and the motor 304 are supported by the protective frame 305, and the protective frame 305 is opened or closed by the movable door, so that the connection between the water pipe and the water meter 1 is sealed or opened, and the gear 303 is meshed and rotated with the outer gear ring 302 through the corresponding groove;

[0040] The outer wall of the gear 303 is fixedly connected with a motor 304, the output end of the motor 304 is fixedly connected with the inner wall of the gear 303, and the cleaning frame 306 is in contact with the inner wall of the fixed frame 203;

[0041] The motor 304 provides power to the gear 303;

[0042] Working principle: through the motor 304, the outer gear ring 302, the gear 303, and the cleaning frame 306, the motor 304 is turned on regularly to drive the gear 303 to rotate, and the gear 303 drives the outer gear ring 302 to rotate along the installation groove 301, and the outer gear ring 302 rotates to drive the cleaning frame 306 to rotate to clean the connection between the water pipe and the water meter 1;

[0043] This step can reduce the accumulation of impurities in the transported water flow and adhere to the connection between the water pipe and the water meter 1, ensure the normal flow speed of the water flow, and reduce the subsequent cleaning burden.

[0044] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0045] The outer circumferential walls of the ends of the liquid outlet pipe 202 and the liquid inlet pipe 201 are fixedly connected with a fixing frame 203, and the outer wall of the fixing frame 203 is fixedly connected with a mounting frame 204;

[0046] The outer gear ring 302 is supported by the fixing frame 203, and the water pipe is installed on the water meter 1 by the mounting frame 204;

[0047] The protection mechanism 4 includes a protection cover 401 sleeved on the outer wall of the mounting frame 204, the protection cover 401 and the outer wall of the protection frame 305 are threadedly connected to a limit rod 402, and the inner wall of the protection cover 401 is provided with a receiving groove 403;

[0048] The connection between the water pipe and the water meter 1 is protected by the protective cover 401, the position of the protective cover 401 is limited by the limit rod 402, and the leaking liquid is received and collected by the receiving groove 403;

[0049] Working principle: When the water pipe is installed on the mounting frame 204 by bolts, the limiting rod 402 is removed and the protective cover 401 sleeved on the outer wall of the mounting frame 204 is manually slid to the connection between the water pipe and the mounting frame 204, and the limiting rod 402 is installed to limit the protective cover 401, and the receiving groove 403 receives the liquid seeping from the connection;

[0050] This step can reduce the waste of water resources and the pollution to the outer wall of the connection. When the water pipe is removed from the water meter 1, the liquid accumulated in the receiving groove 403 is collected.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A large-caliber IoT remote water meter, characterized in that: include: Water meter (1); A fixing mechanism (2), the fixing mechanism (2) comprising a liquid inlet pipe (201) fixedly connected to an outer wall on one side of the lower end of the water meter (1) and a liquid outlet pipe (202) on an outer wall on the other side; The anti-blocking mechanism (3) comprises an outer gear ring (302), a gear (303) meshing on the circumferential outer wall of the outer gear ring (302), and a cleaning frame (306) connected to the outer walls of both sides of the outer gear ring (302) so as to rotate equidistantly around the circumference.

2. A large-caliber IoT remote water meter according to claim 1, characterized in that: The outer circumferential walls of the ends of the liquid outlet pipe (202) and the liquid inlet pipe (201) are fixedly connected to a fixing frame (203), and the outer wall of the fixing frame (203) is fixedly connected to a mounting frame (204).

3. A large-caliber IoT remote water meter according to claim 2, characterized in that: The inner wall of the fixing frame (203) is provided with a mounting groove (301), the outer gear ring (302) is rotatably connected to the inner wall of the mounting groove (301), and the outer walls of the fixing frame (203) and the mounting frame (204) are provided with corresponding grooves.

4. A large-caliber IoT remote water meter according to claim 3, characterized in that: The outer wall of the corresponding groove is fixedly connected to a protection frame (305), an outer wall on one side of the protection frame (305) is hinged with a movable door, a gear (303) is rotatably connected to the inner wall of the protection frame (305), and one end of the gear (303) extends into the corresponding groove and meshes with the outer gear ring (302).

5. A large-caliber IoT remote water meter according to claim 4, characterized in that: The outer wall of the gear (303) is fixedly connected to a motor (304), the output end of the motor (304) is fixedly connected to the inner wall of the gear (303), and the cleaning frame (306) is in contact with the inner wall of the fixing frame (203).

6. A large-caliber IoT remote water meter according to claim 2, characterized in that: It also comprises a protection mechanism (4), the protection mechanism (4) comprising a protection cover (401) sleeved on the outer wall of the mounting frame (204), the protection cover (401) and the outer wall of the protection frame (305) being threadedly connected to a limit rod (402), and a receiving groove (403) being provided on the inner wall of the protection cover (401).

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