Plug-in type electromagnetic water meter

Abstract

The utility model relates to the technical field of electromagnetic water meters, in particular to a plug-in type electromagnetic water meter which comprises a fixing ring and a shell. A water pipe is fixedly connected to the interior of the fixing ring, a positioning groove is formed in the inner side of the fixing ring, two fixing blocks are fixedly connected to the lower end of the shell, a fixing groove is formed in one side of each fixing block, a spring is fixedly connected to the inner wall of each fixing groove, and a positioning block is fixedly connected to one end of each spring. Through the arranged fixing ring, the fixing ring is installed on the outer side of the water pipe, then the positioning block is pressed to extend into the fixing groove of the fixing block, then the positioning block is aligned with the positioning groove in the upper end of the fixing ring, and then the positioning block is loosened, so that the positioning block is pushed to move under the action of the reset function of the spring; and the positioning blocks are inserted into the positioning grooves in the fixing ring, so that the device is firmly fixed, disassembly and assembly can be facilitated, and the working efficiency during maintenance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic water meters, and particularly relates to an insertion type electromagnetic water meter. Background Art

[0002] An insertion type electromagnetic water meter, as an innovative achievement in the field of fluid flow measurement, demonstrates its unique technical advantages and application potential. This water meter is designed specifically for accurately measuring the volume flow of conductive liquids in pipelines. When a conductive liquid (such as water, brine, etc.) flows through the magnetic field area inside the water meter, the charged particles in these liquids will be deflected under the action of the magnetic field, and then an induced electromotive force will be generated in the flow direction of the liquid. The strength of this induced electromotive force is proportional to the flow velocity of the liquid, that is, the faster the flow velocity, the stronger the induced electromotive force. The insertion type electromagnetic water meter makes ingenious use of this phenomenon. Therefore, this water meter can not only provide stable and accurate flow measurement data under various working conditions, but also has the advantages of fast response speed, wide measurement range, and little influence on the fluid flow state, thus ensuring the overall efficiency and stability of the pipeline system.

[0003] Although this device can measure the volume flow of conductive liquids in pipelines, current devices are usually fixed to the pipeline by welding. When the equipment needs routine maintenance, troubleshooting, or upgrade and replacement, due to the irreversibility of the welded connection, maintenance personnel need to spend more time and effort to remove and reinstall the equipment, which not only affects work efficiency but also causes unnecessary damage to the pipeline system. Secondly, due to the difficulty of disassembly, when the equipment fails, the operation of the entire pipeline system will be affected due to the inability to repair it in time, and even production interruption or safety accidents may occur. In view of this, we propose an insertion type electromagnetic water meter. Content of the Utility Model

[0004] Technical Problems to be Solved

[0005] In view of the above-mentioned drawbacks of the prior art, the utility model provides an insertion type electromagnetic water meter, which can effectively solve the problems that in the existing device, because it is fixed to the pipeline by welding, due to the irreversibility of the welded connection, maintenance personnel need to spend more time and effort to remove and reinstall the equipment, which not only affects work efficiency but also causes unnecessary damage to the pipeline system. Secondly, due to the difficulty of disassembly, when the equipment fails, the operation of the entire pipeline system will be affected due to the inability to repair it in time, and even production interruption or safety accidents may occur.

[0006] Technical Solutions

[0007] To achieve the above object, the utility model is realized through the following technical solutions:

[0008] The utility model provides an insertion type electromagnetic water meter, which comprises a fixing ring and a housing; a water pipe is fixedly connected inside the fixing ring, a positioning groove is formed in the inner side of the fixing ring, two fixing blocks are fixedly connected to the lower end of the housing, a fixing groove is formed in one side of the fixing block, a spring is fixedly connected to the inner wall of the fixing groove, and a positioning block is fixedly connected to one end of the spring.

[0009] Further, an insertion pipe is fixedly connected to the lower end of the housing, and a sealing ring is fixedly connected to the outer side of the insertion pipe.

[0010] Further, an insertion groove is formed in the upper end of the water pipe, a telescopic column is fixedly connected to the inner wall of the fixing groove, and the telescopic column is located inside the spring.

[0011] Further, an installation groove a is formed in the upper end of the housing, and a display screen is fixedly connected to the inside of the installation groove a.

[0012] Further, a slot is fixedly connected to the upper end of the housing, the slot.

[0013] Further, a top cover is fixedly connected to the upper end of the insertion post, and an installation groove b is formed in the upper end of the top cover.

[0014] Further, a glass plate is fixedly connected to the inner wall of the installation groove b.

[0015] Beneficial effects

[0016] The technical solution provided by the utility model has the following beneficial effects compared with the known public technology:

[0017] By arranging the fixing ring, the fixing ring is installed on the outer side of the water pipe, then the positioning block is pressed, so that the positioning block extends into the fixing groove of the fixing block, then the positioning block is aligned with the positioning groove at the upper end of the fixing ring, and then the positioning block is released, so that the positioning block moves under the action of the reset function of the spring, thereby inserting the positioning block into the positioning groove on the fixing ring, so that the device is firmly fixed, which is convenient for disassembly and installation, and thus improves the working efficiency during maintenance. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the electromagnetic water meter of the present utility model;

[0020] Figure 2 Explosion structure schematic diagram of the electromagnetic water meter of the present utility model;

[0021] Figure 3 Internal structure schematic diagram of the housing of the present utility model;

[0022] Figure 4 Internal structure schematic diagram of the fixing block of the present utility model.

[0023] The reference numerals in the figure respectively represent:

[0024] 100, housing; 101, slot; 102, mounting groove a; 103, display screen; 200, fixing block; 201, fixing groove; 202, telescopic column; 203, spring; 204, positioning block; 300, top cover; 400, fixing ring; 500, positioning groove; 600, water pipe; 700, insertion groove; 800, insertion pipe; 900, mounting groove b; 110, glass plate; 120, insertion post; 130, sealing ring. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model will be further described below with reference to the embodiments.

[0027] Embodiment: An insertion type electromagnetic water meter, comprising a fixing ring 400 and a housing 100; a water pipe 600 is fixedly connected inside the fixing ring 400, a positioning groove 500 is formed on the inner side of the fixing ring 400, two fixing blocks 200 are fixedly connected to the lower end of the housing 100, a fixing groove 201 is formed on one side of the fixing block 200, a spring 203 is fixedly connected to the inner wall of the fixing groove 201, and one end of the spring 203 is fixedly connected to a positioning block 204. Specifically, in this application, by providing the fixing ring 400, the fixing ring 400 is installed on the outer side of the water pipe 600, then the positioning block 204 is pressed, so that the positioning block 204 extends into the fixing groove 201 of the fixing block 200, and then the positioning block 204 is aligned with the positioning groove 500 at the upper end of the fixing ring 400, and then the positioning block 204 is released, so that the positioning block 204 is pushed to move under the action of the reset function of the spring 203, thereby inserting the positioning block 204 into the positioning groove 500 on the fixing ring 400, so as to firmly fix the device, which facilitates disassembly and installation, thereby improving the working efficiency during maintenance.

[0028] An insertion pipe 800 is fixedly connected to the lower end of the housing 100, a sealing ring 130 is fixedly connected to the outer side of the insertion pipe 800, an insertion groove 700 is formed at the upper end of the water pipe 600, a telescopic column 202 is fixedly connected to the inner wall of the fixing groove 201, and the telescopic column 202 is located inside the spring 203. Through the insertion pipe 800, the device is inserted into the insertion groove 700 of the water pipe 600, and then the sealing performance at the connection between the water pipe 600 and the device is improved through the sealing ring 130.

[0029] An installation groove a102 is formed at the upper end of the housing 100, a display screen 103 is fixedly connected inside the installation groove a102, a slot 101 is fixedly connected to the upper end of the housing 100, a plug post 120 is slidably connected to the inner wall of the slot 101, the upper end of the plug post 120 is fixedly connected to a top cover 300, an installation groove b900 is formed at the upper end of the top cover 300, a glass plate 110 is fixedly connected to the inner wall of the installation groove b900. Through the plug post 120, the top cover 300 is installed on the upper end of the housing 100, and then the glass plate 110 is installed through the installation groove b900, and the measurement result displayed on the display screen 103 in the installation groove a102 can be observed through the glass plate 110.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An insertion type electromagnetic water meter, characterized in that: include: A fixing ring (400), the interior of which is fixedly connected to a water pipe (600), and a positioning groove (500) is provided on the inner side of the fixing ring (400); A shell (100), wherein two fixing blocks (200) are fixedly connected to the lower end of the shell (100), a fixing groove (201) is provided on one side of the fixing block (200), a spring (203) is fixedly connected to the inner wall of the fixing groove (201), and one end of the spring (203) is fixedly connected to a positioning block (204).

2. The insertion type electromagnetic water meter according to claim 1, characterized in that: The lower end of the housing (100) is fixedly connected to an insertion tube (800), and the outer side of the insertion tube (800) is fixedly connected to a sealing ring (130).

3. The insertion type electromagnetic water meter according to claim 1, characterized in that: An insertion groove (700) is provided at the upper end of the water pipe (600), and a telescopic column (202) is fixedly connected to the inner wall of the fixing groove (201), and the telescopic column (202) is located inside the spring (203).

4. The insertion type electromagnetic water meter according to claim 1, characterized in that: The upper end of the housing (100) is provided with a mounting groove a (102), and a display screen (103) is fixedly connected inside the mounting groove a (102).

5. The insertion type electromagnetic water meter according to claim 4, characterized in that: The upper end of the housing (100) is fixedly connected with a slot (101), and the inner wall of the slot (101) is slidably connected with a plug post (120).

6. An insertion type electromagnetic water meter according to claim 5, characterized in that: The upper end of the plug post (120) is fixedly connected to a top cover (300), and the upper end of the top cover (300) is provided with a mounting groove b (900).

7. An insertion type electromagnetic water meter according to claim 6, characterized in that: A glass plate (110) is fixedly connected to the inner wall of the installation groove b (900).

Images