Integrated valve control water meter

Abstract

The utility model discloses an integrated valve control water meter which comprises a valve control water meter body, one side of the valve control water meter body is fixedly communicated with a water inlet pipe, the outer surface of the water inlet pipe is fixedly communicated with a mounting pipe, a filter pipe is arranged in the mounting pipe, and the middle of the lower end of the filter pipe is fixedly communicated with a slag discharge pipe. After water enters the water inlet pipe and passes through the filter pipe, large impurities in the water are blocked by the filter pipe, the blocked large impurities fall into the bottom of the filter pipe to be collected under the action of gravity in the follow-up accumulation process, after a certain amount of impurities are collected in the filter pipe, a worker opens a second packaging cover, and then the impurities in the filter pipe are separated from the second packaging cover. Water flows out along the slag discharging pipe and directly carries out impurities in the filtering pipe, water passing through the valve control water meter body is rapidly filtered and cleaned, the probability that the valve control water meter body is blocked is reduced, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water meters, in particular to an integrated valve-controlled water meter. Background Art

[0002] The integrated valve-controlled water meter is an intelligent water meter that integrates a water meter, a valve, and a controller. It controls and manages water flow through remote control. The core function of the integrated valve-controlled water meter is to measure water volume. It is usually composed of a flow sensor and a counter. The flow sensor is responsible for detecting the flow rate and volume of water flowing through the water meter, and converting these data into electrical signals through specific algorithms, which in turn drives the counter to display water consumption. It is widely used in multiple scenarios such as homes, public places, and industrial water use.

[0003] At present, the integrated valve-controlled water meters used in most public places are directly installed on two pipes. After long-term use, the inside of the pipes will be corroded or the fluid will contain debris, which will accumulate at the water meter and easily cause blockage. It needs to be removed from the pipeline for maintenance. The process is cumbersome and time-consuming. During the maintenance, the pipeline cannot work, and the maintenance cost is high. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated valve-controlled water meter to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated valve-controlled water meter, comprising a valve-controlled water meter body, one side of the valve-controlled water meter body is fixedly connected to a water inlet pipe, the outer surface of the water inlet pipe is fixedly connected to a mounting pipe, a filter tube is arranged inside the mounting pipe, a slag discharge pipe is fixedly connected to the middle part of the lower end of the filter tube, one end of the mounting pipe is threadedly connected to a packaging cover 1, one end of the slag discharge pipe is located in the middle part of the packaging cover 1, and the middle part of the lower end of the packaging cover 1 is threadedly connected to a packaging cover 2.

[0006] As a further preferred embodiment of the present technical solution, two slideways are provided on the inner wall of the mounting tube, guide strips are fixedly connected to both sides of the outer wall of the filter tube, and the outer walls of the two guide strips are slidably connected to the inner walls of the two slideways respectively.

[0007] As a further preferred embodiment of the present technical solution, the inner bottom of the packaging cover is fixedly connected to a mounting seat, the inner wall of the mounting seat is slidably connected to a pressure ring, the inner wall of the pressure ring is fixedly installed with a low-pressure spring, one end of the low-pressure spring is fixedly connected to one side of the inner wall of the packaging cover, and the outer wall of the pressure ring is in close contact with the bottom of the filter tube.

[0008] As a further preferred embodiment of the present technical solution, the other end of the water inlet pipe is fixedly connected with a connecting ring.

[0009] As a further preferred embodiment of the present technical solution, one side of the upper end of the valve-controlled water meter body is rotatably connected to a protective cover 2, and the other side of the upper end of the valve-controlled water meter body is rotatably connected to a protective cover 1.

[0010] As a further preferred embodiment of the present technical solution, two installation grooves are provided at the upper end of the protective cover 2, the inner walls of the two installation grooves are slidably connected with plug rods, one end of the two plug rods are fixedly installed with return springs, one end of the two return springs are respectively fixedly connected to the inner walls of the two installation grooves, and one end of the two plug rods is clamped with one side of the protective cover 1.

[0011] As a further preferred embodiment of the present technical solution, a push rod is provided at the upper end of the second protective cover, and both sides of the lower end of the push rod are respectively fixedly connected to one side of the two insertion rods.

[0012] The utility model provides an integrated valve-controlled water meter, which has the following beneficial effects:

[0013] (1) According to the utility model, after water enters the water inlet pipe, when it passes through the filter pipe, the larger impurities in the water are blocked by the filter pipe. The larger impurities after being blocked fall to the bottom of the filter pipe under the action of gravity during the subsequent accumulation process for collection. When a certain amount of impurities are collected in the filter pipe, the staff opens the second sealing cover, and the water flows out along the slag discharge pipe and directly takes out the impurities inside the filter pipe, thereby realizing rapid filtration and cleaning of the water passing through the valve-controlled water meter body, reducing the probability of blockage of the valve-controlled water meter body, and having a simple structure and convenient operation.

[0014] (2) The utility model pulls the push rod to completely pull the insertion rod into the installation slide groove, and then rotates the protective cover 1 and the protective cover 2. When the protective cover 1 and the protective cover 2 are in the same horizontal plane, the push rod is loosened, and the reaction force of the return spring pushes one end of the insertion rod into the protective cover 1, thereby covering the display screen to prevent the display screen from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the unfolding of the protective cover 1 and the protective cover 2 in the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the water inlet pipe in the utility model;

[0018] Figure 4 It is a partial exploded schematic diagram of the internal structure of the water inlet pipe in the utility model;

[0019] Figure 5 Schematic diagram of the internal structure of the packaging cover and the mounting seat in the utility model

[0020] In the figure: 1. Valve-controlled water meter body; 2. Water inlet pipe; 3. Mounting pipe; 4. Packing cover 1; 5. Protective cover 1; 6. Protective cover 2; 7. Push rod; 8. Mounting slide; 9. Reset spring; 10. Insert rod; 11. Filter tube; 12. Slide; 13. Guide strip; 14. Packing cover 2; 15. Slag discharge pipe; 16. Mounting seat; 17. Connecting ring; 18. Pressure ring; 19. Low-pressure spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 - Figure 5 As shown, in this embodiment, an integrated valve-controlled water meter includes a valve-controlled water meter body 1, one side of the valve-controlled water meter body 1 is fixedly connected with a water inlet pipe 2, the outer surface of the water inlet pipe 2 is fixedly connected with a mounting pipe 3, a filter pipe 11 is arranged inside the mounting pipe 3, a slag discharge pipe 15 is fixedly connected with the middle part of the lower end of the filter pipe 11, one end of the mounting pipe 3 is threadedly connected with a packaging cap 14, one end of the slag discharge pipe 15 is located in the middle part of the packaging cap 14, and the middle part of the lower end of the packaging cap 14 is threadedly connected with a packaging cap 2, and water enters the water inlet through After entering the pipe 2, when passing through the filter tube 11, the larger impurities in the water are blocked by the filter tube 11. The larger impurities after being blocked fall to the bottom of the filter tube 11 under the action of gravity during the subsequent accumulation process for collection. When a certain amount of impurities are collected in the filter tube 11, the staff opens the packaging cover 14, and the water flows out along the slag discharge pipe 15 and directly takes out the impurities inside the filter tube 11, thereby realizing rapid filtration and cleaning of the water passing through the valve-controlled water meter body 1, and reducing the probability of blockage of the valve-controlled water meter body 1.

[0023] like Figure 3 and Figure 4 As shown, two slideways 12 are provided on the inner wall of the mounting tube 3, and guide bars 13 are fixedly connected to both sides of the outer wall of the filter tube 11, and the outer walls of the two guide bars 13 are slidably connected to the inner walls of the two slideways 12 respectively. By setting the slideways 12 and the guide bars 13, the filter tube 11 can be positioned to improve its stability and prevent it from rotating during operation.

[0024] like Figure 3 - Figure 5As shown, the inner bottom of the packaging cover 4 is fixedly connected with a mounting seat 16, the inner wall of the mounting seat 16 is slidably connected with a pressure ring 18, the inner wall of the pressure ring 18 is fixedly installed with a low-pressure spring 19, one end of the low-pressure spring 19 is fixedly connected to one side of the inner wall of the packaging cover 4, and the outer wall of the pressure ring 18 is in close contact with the bottom of the filter tube 11. By setting the low-pressure spring 19, continuous pressure can be applied to the pressure ring 18, so that the pressure ring 18 can apply sufficient pressure to the filter tube 11, thereby improving the stability of the filter tube 11.

[0025] like Figure 4 As shown, the other end of the water inlet pipe 2 is fixedly connected with a connecting ring 17, and the valve-controlled water meter body 1 is installed on the pipeline through the connecting ring 17.

[0026] like Figure 1 and Figure 2 As shown, one side of the upper end of the valve-controlled water meter body 1 is rotatably connected to a protective cover 2 6, and the other side of the upper end of the valve-controlled water meter body 1 is rotatably connected to a protective cover 1 5. Through the cooperation of the protective cover 2 6 and the protective cover 1 5, the display screen on the valve-controlled water meter body 1 can be protected, thereby improving the service life of the valve-controlled water meter body 1.

[0027] like Figure 1 and Figure 2 As shown, two mounting grooves 8 are provided at the upper end of the protective cover 2 6, and the inner walls of the two mounting grooves 8 are slidably connected with a plug rod 10, and one end of the two plug rods 10 is fixedly installed with a return spring 9, and one end of the two return springs 9 is respectively fixedly connected to the inner walls of the two mounting grooves 8, and one end of the two plug rods 10 is clamped with one side of the protective cover 1 5. Through the cooperation of the plug rod 10 and the return spring 9, the protective cover 1 5 and the protective cover 2 6 can be fixed on the valve-controlled water meter body 1 to prevent dust from entering from the gap between the protective cover 1 5 and the protective cover 2 6.

[0028] like Figure 1 and Figure 2 As shown, a push rod 7 is provided at the upper end of the second protective cover 6 , and both sides of the lower end of the push rod 7 are fixedly connected to one side of the two insertion rods 10 respectively, and the two insertion rods 10 are connected together through the push rod 7 .

[0029] The utility model provides an integrated valve-controlled water meter, the specific working principle of which is as follows:

[0030] The staff connects the water inlet pipe 2 to the pipeline through the connecting ring 17. After the water enters the water inlet pipe 2, when it passes through the filter tube 11, the larger impurities in the water are blocked by the filter tube 11. The larger impurities after being blocked fall to the bottom of the filter tube 11 under the action of gravity during the subsequent accumulation process for collection. When a certain amount of impurities are collected in the filter tube 11, the staff opens the sealing cover 14, and the water flows out along the slag discharge pipe 15 and directly takes out the impurities inside the filter tube 11, thereby realizing rapid filtering and cleaning of the water passing through the valve-controlled water meter body 1.

[0031] 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 integrated valve-controlled water meter, comprising a valve-controlled water meter body (1), characterized in that: One side of the valve-controlled water meter body (1) is fixedly connected to a water inlet pipe (2), the outer surface of the water inlet pipe (2) is fixedly connected to a mounting pipe (3), a filter pipe (11) is arranged inside the mounting pipe (3), a slag discharge pipe (15) is fixedly connected to the middle of the lower end of the filter pipe (11), one end of the mounting pipe (3) is threadedly connected to a packaging cover (4), one end of the slag discharge pipe (15) is located in the middle of the packaging cover (4), and a packaging cover (14) is threadedly connected to the middle of the lower end of the packaging cover (4).

2. The integrated valve-controlled water meter according to claim 1, characterized in that: The inner wall of the installation tube (3) is provided with two slideways (12), and the outer side walls of the filter tube (11) are fixedly connected with guide strips (13) on both sides, and the outer side walls of the two guide strips (13) are respectively slidably connected to the inner walls of the two slideways (12).

3. The integrated valve-controlled water meter according to claim 1, characterized in that: The inner bottom of the packaging cover (4) is fixedly connected to a mounting seat (16), the inner wall of the mounting seat (16) is slidably connected to a pressure ring (18), the inner wall of the pressure ring (18) is fixedly installed with a low-pressure spring (19), one end of the low-pressure spring (19) is fixedly connected to one side of the inner wall of the packaging cover (4), and the outer wall of the pressure ring (18) is in close contact with the bottom of the filter tube (11).

4. The integrated valve-controlled water meter according to claim 1, characterized in that: The other end of the water inlet pipe (2) is fixedly connected with a connecting ring (17).

5. The integrated valve-controlled water meter according to claim 1, characterized in that: One side of the upper end of the valve-controlled water meter body (1) is rotatably connected to a second protective cover (6), and the other side of the upper end of the valve-controlled water meter body (1) is rotatably connected to a first protective cover (5).

6. The integrated valve-controlled water meter according to claim 5, characterized in that: The upper end of the protective cover 2 (6) is provided with two mounting grooves (8), the inner walls of the two mounting grooves (8) are slidably connected with an insertion rod (10), one end of the two insertion rods (10) are fixedly installed with a return spring (9), one end of the two return springs (9) are respectively fixedly connected to the inner walls of the two mounting grooves (8), and one end of the two insertion rods (10) are clamped with one side of the protective cover 1 (5).

7. The integrated valve-controlled water meter according to claim 6, characterized in that: A push rod (7) is provided at the upper end of the second protective cover (6), and both sides of the lower end of the push rod (7) are respectively fixedly connected to one side of the two insertion rods (10).

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