Wireless remote water meter

Abstract

The utility model discloses a wireless remote water meter, which particularly relates to the technical field of water meters and comprises a water meter body, an electronic module for transmitting data is arranged on the top surface of the water meter body, a heating box is fixedly mounted on one side of the outer surface of the electronic module, and a cooling cavity is arranged on one side in the electronic module. And a cooling pipe is fixedly mounted in the cooling cavity. In actual work, a first micro motor drives fan blades to rotate, external air is conveyed into a heating box, an electric heating wire can heat the air, the heated air enters a heating pipe to heat an electronic module, an electric push rod pushes a piston rod and a piston to move, and the electronic module is heated. The cooling liquid in the injection molding box enters the cooling pipe through the connecting pipe so as to absorb heat of the electronic module and cool the electronic module, so that the temperature of the electronic module can be conveniently adjusted, and damage to electronic components caused by too high or too low temperature is avoided.

Description

Technical Field

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

[0002] As a measuring instrument, water meter can be generally divided into two categories: volumetric water meter and velocity water meter according to the rotation mode of the measuring element. In order to solve the problems of time-consuming, labor-intensive and inefficient manual meter reading, data acquisition communication and related signal processing units are set on the water meter to realize intelligent reading of the water meter and automatically transmit the reading of the water meter to the terminal on time, which can save a lot of time and improve efficiency.

[0003] After searching, for example, the utility model with application number 202320656866.2 discloses a wireless remote water meter, including a wireless remote water meter body, a protective mechanism is provided on the outside of the wireless remote water meter body, and the protective mechanism includes a lower protective shell and an upper protective shell. Due to the different temperatures in different regions, some regions have higher temperatures and some regions have lower temperatures. Too high or too low temperatures will cause damage to the electronic components in the wireless remote water meter, and the utility model is not convenient for adjusting its temperature. Therefore, in order to solve the above defects, the inventor proposes a wireless remote water meter. Utility Model Content

[0004] To this end, the utility model provides a wireless remote water meter to solve the problem in the prior art that the electronic components in the wireless remote water meter may be damaged by excessively high or low temperatures due to the inconvenience in adjusting the temperature thereof.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless remote water meter comprises a water meter body, wherein the top surface of the water meter body is provided with an electronic module for transmitting data, a heating box is fixedly installed on one side of the outer surface of the electronic module, a heating tube is fixedly installed on one side of the outer surface of the heating box, and the heating tube is wound around the outer surface of the electronic module;

[0007] A heating wire is fixedly installed inside the heating box, a support frame is fixedly installed on one side of the heating box, a first micro motor is provided on one side of the support frame, and a fan blade is movably installed on the other side of the support frame, and an output end of the first micro motor is fixedly connected to the fan blade;

[0008] A cooling chamber is provided on one side of the interior of the electronic module, and a cooling tube is fixedly installed inside the cooling chamber, an injection box is fixedly installed on one side of the outer top surface of the electronic module, a connecting tube is fixedly installed on one side of the outer surface of the injection box, and the connecting tube is fixedly connected to the cooling tube, an electric push rod is fixedly installed on one side of the outer top surface of the electronic module, the piston rod of the electric push rod extends into the injection box, and a piston is fixedly installed on one end of the piston rod extending into the injection box.

[0009] Preferably, a power source is fixedly mounted on one side of the outer top surface of the heating box, and the power source is electrically connected to the heating wire. An air inlet pipe is fixedly mounted on one side of the outer surface of the heating box, and a filter cover is threadedly connected to the side of the air inlet pipe away from the heating box.

[0010] Preferably, a plurality of filter holes are provided on one side of the filter cover.

[0011] Preferably, a storage groove is provided on one side of the outer top surface of the electronic module, a display screen is movably mounted on one side of the interior of the storage groove, a threaded rod is movably mounted on one side of the interior of the storage groove, and a sliding rod is fixedly mounted on the other side of the interior of the storage groove, a moving block is threadedly connected to the outer surface of the threaded rod, and the moving block is movably connected to the sliding rod, a driving rod is movably mounted on the top surface of the moving block, and the driving rod is movably connected to the display screen, a second micro motor is fixedly mounted on one side of the outer surface of the electronic module, and an output end of the second micro motor is fixedly connected to the threaded rod.

[0012] Preferably, a liquid storage box is fixedly installed on one side of the outer top surface of the electronic module, and the cooling tube is fixedly connected to the liquid storage box, and a transmission tube is fixedly connected between the injection box and the liquid storage box, and a dust cover for dust prevention is movably installed on one side of the outer surface of the electronic module.

[0013] Preferably, a sealing strip is fixedly mounted on one side of the dustproof cover.

[0014] The utility model has the following advantages:

[0015] The utility model discloses a wireless remote transmission water meter. A heating box and a cooling chamber are provided. In actual operation, a first micro motor drives a fan blade to rotate to transmit external air to the heating box. The heating wire can heat the air. The heated air enters the heating tube to heat the electronic module. The electric push rod pushes the piston rod and the piston to move, so that the coolant in the injection molding box enters the cooling tube through the connecting tube to absorb the heat of the electronic module and cool the electronic module, thereby facilitating the adjustment of the temperature of the electronic module to avoid damage to the electronic components caused by excessively high or low temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. disclosed in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the heating box of the utility model;

[0020] Figure 3 This is a schematic diagram of the air intake pipe structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the cooling chamber structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the storage slot structure of the utility model.

[0023] In the figure: 1. water meter body; 2. electronic module; 3. heating box; 4. heating tube; 5. dust cover; 301. heating wire; 302. power supply; 303. fan blade; 304. support frame; 305. first micro motor; 306. filter cover; 307. air inlet pipe; 201. cooling chamber; 202. liquid storage box; 203. injection box; 204. connecting pipe; 205. cooling tube; 206. electric push rod; 207. piston rod; 208. piston; 209. transmission tube; 210. storage slot; 211. threaded rod; 212. sliding rod; 213. moving block; 214. driving rod; 215. display screen; 216. second micro motor. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The utility model discloses a wireless remote water meter. Figure 1-5 As shown, it includes a water meter body 1, the top surface of the water meter body 1 is provided with an electronic module 2 for transmitting data, a heating box 3 is fixedly installed on one side of the outer surface of the electronic module 2, a heating tube 4 is fixedly installed on one side of the outer surface of the heating box 3, and the heating tube 4 is wound around the outer surface of the electronic module 2, so that when the heated air enters the heating tube 4, the electronic module 2 can be heated.

[0026] A heating wire 301 is fixedly installed inside the heating box 3 , a power source 302 is fixedly installed on one side of the outer top surface of the heating box 3 , and the power source 302 is electrically connected to the heating wire 301 , and the heating wire 301 can heat the air entering the heating box 3 .

[0027] A support frame 304 is fixedly installed on one side of the interior of the heating box 3, a first micro motor 305 is provided on one side of the support frame 304, and a fan blade 303 is movably installed on the other side of the support frame 304, the output end of the first micro motor 305 is fixedly connected to the fan blade 303, the first micro motor 305 drives the fan blade 303 to rotate, transmits external air to the heating box 3, and after being heated by the heating wire 301, it circulates in the heating tube 4 to heat the electronic module 2.

[0028] An air inlet pipe 307 is fixedly installed on one side of the outer surface of the heating box 3, and a filter cover 306 is threadedly connected to the side of the air inlet pipe 307 away from the heating box 3. A plurality of filter holes are provided on one side of the filter cover 306, which can effectively prevent external dust and impurities from entering the interior of the heating box 3 with the air.

[0029] A cooling chamber 201 is provided on one side of the interior of the electronic module 2 , and a cooling tube 205 is fixedly installed inside the cooling chamber 201 . A liquid storage box 202 is fixedly installed on one side of the outer top surface of the electronic module 2 , and the coolant can be stored in the liquid storage box 202 .

[0030] Moreover, the cooling tube 205 is fixedly connected to the liquid storage box 202, an injection box 203 is fixedly installed on one side of the outer top surface of the electronic module 2, and a transmission tube 209 is fixedly connected between the injection box 203 and the liquid storage box 202, so that the cooling liquid in the liquid storage box 202 can enter the injection box 203 through the transmission tube 209.

[0031] A connecting tube 204 is fixedly installed on one side of the outer surface of the injection box 203, and the connecting tube 204 is fixedly connected to the cooling tube 205. An electric push rod 206 is fixedly installed on one side of the outer top surface of the electronic module 2. The piston rod 207 of the electric push rod 206 extends into the injection box 203. A piston 208 is fixedly installed on one end of the piston rod 207 extending into the injection box 203. The electric push rod 206 pushes the piston rod 207 and the piston 208 to move, so as to push the coolant in the injection box 203 so that it enters the cooling tube 205 through the connecting tube 204 to absorb the heat generated by the electronic module 2 so as to cool the electronic module 2. A one-way valve is provided on one side of the connecting tube 204 to prevent the coolant entering the connecting tube 204 from flowing back into the injection box 203.

[0032] A storage groove 210 is provided on one side of the outer top surface of the electronic module 2, a display screen 215 is movably installed on one side of the interior of the storage groove 210, a threaded rod 211 is movably installed on one side of the interior of the storage groove 210, and a slide rod 212 is fixedly installed on the other side of the interior of the storage groove 210, a moving block 213 is threadedly connected to the outer surface of the threaded rod 211, and the moving block 213 is movably connected to the slide rod 212, when the threaded rod 211 rotates, the moving block 213 can be moved, and the slide rod 212 can prevent the moving block 213 from rotating with the rotation of the threaded rod 211.

[0033] A driving rod 214 is movably mounted on the top surface of the moving block 213 , and the driving rod 214 is movably connected to the display screen 215 . When the moving block 213 moves, the driving rod 214 can push the display screen 215 to adjust its tilt angle so that the user can observe the data on the display screen 215 .

[0034] A second micro motor 216 is fixedly mounted on one side of the outer surface of the electronic module 2 , and an output end of the second micro motor 216 is fixedly connected to the threaded rod 211 .

[0035] A dustproof cover plate 5 for preventing dust is movably installed on one side of the outer surface of the electronic module 2 , which can prevent external dust from entering the storage slot 210 when the display screen 215 is placed in the storage slot 210 .

[0036] The working principle of the utility model is as follows: when the temperature of the electronic module 2 is relatively low, the first micro motor 305 can be started, the first micro motor 305 drives the fan blade 303 to rotate, and transmits the external air to the heating box 3, the heating wire 301 can heat the air, and the heated air will enter the heating tube 4 to heat the electronic module 2; when the electronic module 2 is at a relatively high temperature, the electric push rod 206 can be started, the electric push rod 206 pushes the piston rod 207 and the piston 208 to move, so that the coolant in the injection molding box enters the cooling tube 205 through the connecting tube 204 to absorb the heat of the electronic module 2, so as to cool the electronic module 2, thereby facilitating the temperature adjustment of the electronic module 2.

[0037] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A wireless remote water meter, comprising a water meter body (1), characterized in that: The top surface of the water meter body (1) is provided with an electronic module (2) for transmitting data, a heating box (3) is fixedly mounted on one side of the outer surface of the electronic module (2), a heating tube (4) is fixedly mounted on one side of the outer surface of the heating box (3), and the heating tube (4) is wound around the outer surface of the electronic module (2); A heating wire (301) is fixedly installed inside the heating box (3), a support frame (304) is fixedly installed on one side of the interior of the heating box (3), a first micro motor (305) is provided on one side of the support frame (304), and a fan blade (303) is movably installed on the other side of the support frame (304), and an output end of the first micro motor (305) is fixedly connected to the fan blade (303); A cooling chamber (201) is provided on one side of the interior of the electronic module (2), and a cooling tube (205) is fixedly installed inside the cooling chamber (201); an injection box (203) is fixedly installed on one side of the outer top surface of the electronic module (2); a connecting tube (204) is fixedly installed on one side of the outer surface of the injection box (203), and the connecting tube (204) is fixedly connected to the cooling tube (205); an electric push rod (206) is fixedly installed on one side of the outer top surface of the electronic module (2); a piston rod (207) of the electric push rod (206) extends into the injection box (203), and a piston (208) is fixedly installed on one end of the piston rod (207) extending into the injection box (203).

2. A wireless remote water meter according to claim 1, characterized in that: A power source (302) is fixedly mounted on one side of the outer top surface of the heating box (3), and the power source (302) is electrically connected to the heating wire (301). An air intake pipe (307) is fixedly mounted on one side of the outer surface of the heating box (3), and a filter cover (306) is threadedly connected to the side of the air intake pipe (307) away from the heating box (3).

3. A wireless remote water meter according to claim 2, characterized in that: A plurality of filter holes are provided on one side of the filter cover (306).

4. A wireless remote water meter according to claim 1, characterized in that: A storage groove (210) is provided on one side of the outer top surface of the electronic module (2); a display screen (215) is movably mounted on one side of the interior of the storage groove (210); a threaded rod (211) is movably mounted on one side of the interior of the storage groove (210); a sliding rod (212) is fixedly mounted on the other side of the interior of the storage groove (210); a moving block (213) is threadedly connected to the outer surface of the threaded rod (211); the moving block (213) is movably connected to the sliding rod (212); a driving rod (214) is movably mounted on the top surface of the moving block (213); the driving rod (214) is movably connected to the display screen (215); a second micro motor (216) is fixedly mounted on one side of the outer surface of the electronic module (2); and an output end of the second micro motor (216) is fixedly connected to the threaded rod (211).

5. The wireless remote water meter according to claim 1, characterized in that: A liquid storage box (202) is fixedly mounted on one side of the outer top surface of the electronic module (2), a cooling tube (205) is fixedly connected to the liquid storage box (202), a transmission tube (209) is fixedly connected between the injection box (203) and the liquid storage box (202), and a dustproof cover plate (5) for preventing dust is movably mounted on one side of the outer surface of the electronic module (2).

6. A wireless remote water meter according to claim 5, characterized in that: A sealing strip is fixedly mounted on one side of the dustproof cover plate (5).

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