Fluid metering and quantitative monitoring device

Abstract

The utility model relates to the technical field of liquid metering, in particular to a fluid metering quantitative monitoring device which comprises a bottom plate, a top plate fixedly connected to the top of the bottom plate, a cylinder fixedly connected to the surface of the top plate, a disc slidably connected in the cylinder, a connecting spring elastically connected to the bottom of the disc, and a damping rod arranged in the connecting spring. The top of the disc is fixedly connected with a scale, the surface of the top plate is fixedly connected with a fixed box, and the top of the top plate is provided with a fixed plate. Through cooperative use of a scale pan, a display screen, a connecting spring, a damping rod, a first electrode plate, a second electrode plate, an alarm, a control panel, a water pipe and an electric valve, water in a storage box can be weighed through the scale pan, and when the maximum supporting force of the connecting spring is reached, the storage box and the second electrode plate move downwards, so that the water in the storage box is stored. The second electrode plate is in contact with the first electrode plate, then a signal is transmitted into the control panel, the electric valve is closed through the control panel, and then water can be quantitatively weighed and monitored.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid metering, in particular to a fluid metering quantitative monitoring device. Background Art

[0002] Fluid is a substance that can flow, including liquids and gases. Fluid has the properties of fluidity, compressibility, and viscosity. Existing liquid fluid transportation is generally carried out through pipelines, and detection and metering equipment will be set up during transportation to detect the flow of the fluid in the pipeline.

[0003] A fluid metering device with the Chinese authorization announcement number CN213658002U, the flow meter assembly not only includes a rotary flow meter or a turbine flow meter, but also includes a flow meter mounting frame, so that the first group of matching parts can be conveniently arranged on the flow meter mounting frame without affecting the flow metering work of the flow meter assembly, and the flow meter assembly is conveniently installed in the housing. Similarly, the control valve mounting frame in the control valve assembly has similar technical effects.

[0004] There are still certain shortcomings in use. The weight of the fluid outflow cannot be weighed and monitored, which will reduce the practicality and accuracy of the fluid metering device during monitoring. The valve cannot be closed in time, which limits the applicability of the metering device and reduces the scope of use of the monitoring device. Utility Model Content

[0005] The purpose of the utility model is to provide a fluid metering and quantitative monitoring device to solve the problem proposed in the above-mentioned background technology that the weight of the fluid outflow cannot be weighed and monitored, which will reduce the practicality and accuracy of the fluid metering device during monitoring, and the valve cannot be closed in time, which limits the applicability of the metering device, thereby reducing the scope of use of the monitoring device during use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fluid metering and quantitative monitoring device comprises a base plate, the top of which is fixedly connected to a top plate, the surface of which is fixedly connected to a cylinder, a disc is slidably connected inside the cylinder, a connecting spring is elastically connected to the bottom of the disc, a damping rod is arranged inside the connecting spring, the top of the disc is fixedly connected to a weighing pan, the surface of the top plate is fixedly connected to a fixing box, a fixing plate is arranged on the top of the top plate, a storage box is fixedly connected inside the fixing plate, the storage box abuts against the weighing pan, a slide plate is fixedly connected to the bottom of the fixing plate, the slide plate extends into the fixing box and is slidably connected to the fixing box.

[0008] As a preferred solution of the utility model, a second electrode sheet is fixedly connected to the bottom of the fixed plate, and a first electrode sheet is fixedly connected to the surface of the top plate. The first electrode sheet and the second electrode sheet are positioned opposite to each other, and the electrodes at the proximal ends of the first electrode sheet and the second electrode sheet are different.

[0009] As a preferred solution of the utility model, an alarm is fixedly connected to the surface of the bottom plate, and the alarm is electrically connected to the first electrode sheet and the second electrode sheet respectively.

[0010] As a preferred solution of the utility model, a control panel is fixedly connected to the surface of the base plate, the control panel is electrically connected to the alarm, and a water tank is fixedly connected to the top of the base plate.

[0011] As a preferred solution of the utility model, the top of the water tank is abutted with an abutment cover, the side of the water tank is fixedly connected with a water pipe, the outside of the water pipe is provided with an electric valve, and the electric valve is electrically connected to the control board.

[0012] As a preferred solution of the utility model, the shape of the water pipe is L-shaped, the water outlet end of the water pipe is arranged on the top of the storage box, and the material of the water pipe is plastic.

[0013] As a preferred solution of the utility model, a universal wheel is provided at the bottom of the base plate, the universal wheel is movably connected to the base plate, a display screen is fixedly connected to the side of the base plate, and the display screen is electrically connected to the weighing pan.

[0014] As a preferred solution of the utility model, the connecting spring and the damping rod extend into the cylinder and abut against the cylinder, and the cylinder is arranged on the side of the first electrode sheet.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by setting a scale pan, a display screen, a connecting spring, a damping rod, a first electrode sheet, a second electrode sheet, an alarm, a control panel, a water pipe and an electric valve, the weight of the water in the storage box can be weighed by the scale pan. When the maximum supporting force of the connecting spring is reached, the storage box and the second electrode sheet are moved downward, so that the second electrode sheet contacts the first electrode sheet, and then the signal is transmitted to the control panel, and the electric valve is closed through the control panel, so that the water can be quantitatively weighed and monitored.

[0017] 2. In the utility model, by setting up the alarm, the first motor sheet and the second electrode sheet for use together, it is possible to avoid the staff from staring at the weight value displayed on the display screen all the time. When the specified weight is reached, the alarm can be made to sound, which is convenient for people to identify and improves the practicality and convenience of the monitoring device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a structural schematic diagram of the fixing plate and the storage box of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the cylinder and the disc of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the water tank and water pipe of the utility model.

[0022] In the figure: 1, bottom plate; 2, universal wheel; 3, top plate; 4, alarm; 5, control panel; 6, water tank; 7, cover; 8, water pipe; 9, electric valve; 10, storage box; 11, fixing plate; 12, display screen; 13, fixing box; 14, slide plate; 15, first electrode sheet; 16, second electrode sheet; 17, weighing pan; 18, cylinder; 19, disc; 20, connecting spring; 21, damping rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A fluid metering and quantitative monitoring device comprises a bottom plate 1, a top plate 3 is fixedly connected to the top of the bottom plate 1, a cylinder 18 is fixedly connected to the surface of the top plate 3, a disc 19 is slidably connected inside the cylinder 18, a connecting spring 20 is elastically connected to the bottom of the disc 19, a damping rod 21 is arranged inside the connecting spring 20, a weighing pan 17 is fixedly connected to the top of the disc 19, a fixing box 13 is fixedly connected to the surface of the top plate 3, a fixing plate 11 is arranged on the top of the top plate 3, a storage box 10 is fixedly connected inside the fixing plate 11, the storage box 10 is abutted against the weighing pan 17, a slide plate 14 is fixedly connected to the bottom of the fixing plate 11, the slide plate 14 extends into the fixing box 13 and is slidably connected to the fixing box 13.

[0026] In this embodiment, Figure 1 and Figure 2As shown, a second electrode sheet 16 is fixedly connected to the bottom of the fixed plate 11, a first electrode sheet 15 is fixedly connected to the surface of the top plate 3, the first electrode sheet 15 and the second electrode sheet 16 are positioned opposite to each other, the electrodes at the proximal ends of the first electrode sheet 15 and the second electrode sheet 16 are different, an alarm 4 is fixedly connected to the surface of the bottom plate 1, the alarm 4 is electrically connected to the first electrode sheet 15 and the second electrode sheet 16 respectively, a control board 5 is fixedly connected to the surface of the bottom plate 1, the control board 5 is electrically connected to the alarm 4, and a water tank 6 is fixedly connected to the top of the bottom plate 1.

[0027] The weight of the water in the storage box 10 can be weighed by the scale pan 17. When the maximum supporting force of the connecting spring 20 is reached, the storage box 10 and the second electrode sheet 16 are moved downward to make the second electrode sheet 16 contact the first electrode sheet 15, and then transmit the signal to the control board 5. The electric valve 9 is closed through the control board 5, so that the water can be quantitatively weighed and monitored.

[0028] In this embodiment, Figure 3 and Figure 4 As shown, the top of the water tank 6 is abutted with a cover 7, the side of the water tank 6 is fixedly connected with a water pipe 8, the outside of the water pipe 8 is provided with an electric valve 9, the electric valve 9 is electrically connected to the control board 5, the shape of the water pipe 8 is L-shaped, the water outlet end of the water pipe 8 is arranged on the top of the storage box 10, the material of the water pipe 8 is plastic, a universal wheel 2 is arranged at the bottom of the base plate 1, the universal wheel 2 is movably connected to the base plate 1, the side of the base plate 1 is fixedly connected with a display screen 12, the display screen 12 is electrically connected to the weighing pan 17, the connecting spring 20 and the damping rod 21 extend into the cylinder 18 and abut against the cylinder 18, and the cylinder 18 is arranged on the side of the first electrode sheet 15.

[0029] Among them, it can avoid the staff from staring at the weight value displayed on the display screen 12 all the time. When the specified weight is reached, the alarm 4 can be made to sound an alarm, which is convenient for people to identify and improves the practicality and convenience of the monitoring device when in use.

[0030] The working process of the utility model is as follows: when the fluid metering and quantitative monitoring device designed by the present invention is in operation, the switch of the electric valve 9 is turned on to allow water to flow into the storage box 10 through the water pipe 8, and the water in the storage box 10 is weighed through the weighing pan 17, and then the weighing pan 17, the disc 19 and the connecting spring 20 are squeezed. The maximum elastic force of the connecting spring 20 is 50 kg. When the weight of the water in the storage box 10 exceeds this value, the fixed plate 11, the slide plate 14 and the second electrode sheet 16 are driven to move downward, and the connecting spring 20 is squeezed through the disc 19. When the first When the electrode sheet 15 contacts the second electrode sheet 16, the alarm 4 sounds an alarm, and the control panel 5 controls the electric valve 9 to close, thereby automatically closing the water pipe 8. At the same time, the water in the storage box 10 is weighed by the scale 17 and displayed on the display screen 12. The weight of the water in the storage box 10 is 60 kilograms. The water in the storage box 10 can be quantitatively monitored, and 60 kilograms of water can be collected more conveniently and accurately, avoiding people staring at the display screen 12 to observe the weight of the water in the storage box 10, thereby improving the accuracy of the monitoring device when in use.

[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. A fluid metering and quantitative monitoring device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a top plate (3), the surface of the top plate (3) is fixedly connected to a cylinder (18), a disc (19) is slidably connected inside the cylinder (18), a connecting spring (20) is elastically connected to the bottom of the disc (19), a damping rod (21) is arranged inside the connecting spring (20), a weighing pan (17) is fixedly connected to the top of the disc (19), a fixing box (13) is fixedly connected to the surface of the top plate (3), a fixing plate (11) is arranged on the top of the top plate (3), a storage box (10) is fixedly connected inside the fixing plate (11), the storage box (10) is abutted against the weighing pan (17), and a slide plate (14) is fixedly connected to the bottom of the fixing plate (11), the slide plate (14) extends into the fixing box (13) and is slidably connected to the fixing box (13).

2. A fluid metering and quantitative monitoring device according to claim 1, characterized in that: A second electrode sheet (16) is fixedly connected to the bottom of the fixed plate (11), and a first electrode sheet (15) is fixedly connected to the surface of the top plate (3); the first electrode sheet (15) and the second electrode sheet (16) are positioned opposite to each other, and the electrodes at the proximal ends of the first electrode sheet (15) and the second electrode sheet (16) are different.

3. A fluid metering and quantitative monitoring device according to claim 1, characterized in that: An alarm (4) is fixedly connected to the surface of the bottom plate (1), and the alarm (4) is electrically connected to the first electrode sheet (15) and the second electrode sheet (16) respectively.

4. A fluid metering and quantitative monitoring device according to claim 1, characterized in that: A control panel (5) is fixedly connected to the surface of the base plate (1), the control panel (5) is electrically connected to the alarm (4), and a water tank (6) is fixedly connected to the top of the base plate (1).

5. A fluid metering and quantitative monitoring device according to claim 4, characterized in that: The top of the water tank (6) is abutted with a cover (7), the side of the water tank (6) is fixedly connected with a water pipe (8), the outside of the water pipe (8) is provided with an electric valve (9), and the electric valve (9) is electrically connected to the control panel (5).

6. A fluid metering and quantitative monitoring device according to claim 5, characterized in that: The shape of the water pipe (8) is L-shaped, the water outlet end of the water pipe (8) is arranged on the top of the storage box (10), and the material of the water pipe (8) is plastic.

7. A fluid metering and quantitative monitoring device according to claim 1, characterized in that: A universal wheel (2) is provided at the bottom of the base plate (1), and the universal wheel (2) is movably connected to the base plate (1). A display screen (12) is fixedly connected to the side of the base plate (1), and the display screen (12) is electrically connected to the weighing pan (17).

8. The fluid metering and quantitative monitoring device according to claim 1, characterized in that: The connecting spring (20) and the damping rod (21) extend into the cylinder (18) and abut against the cylinder (18), and the cylinder (18) is arranged on the side of the first electrode sheet (15).

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