CN209745373U

CN209745373U - Electronic water gauge

Info

Publication number: CN209745373U
Application number: CN201920835196.4U
Authority: CN
Inventors: 赵妙苗
Original assignee: Shenzhen Xie Run Technology Co Ltd
Current assignee: Shenzhen Xie Run Technology Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2019-12-06
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses an electronic water gauge, which comprises an outer tube and a detection mechanism; the detection mechanism comprises a detection tube with a sealed lower end and an induction floating block; the detection pipe is sleeved inside the outer pipe; an induction module is arranged in the detection tube; the induction module corresponds to the induction floating block. The monitoring space is isolated from the external water environment by the outer pipe, and according to the principle of the communicating vessel, the water level in the outer pipe only reflects the actual water level of the river, so that the influence of water surface fluctuation on water level detection is reduced. The induction floating block floats according to the actual water level and triggers the switch of the corresponding induction module; because the height of each induction module can be set in advance, the information of the corresponding induction module is obtained, and the condition of the current water level can be known. The utility model has the advantages of reasonable design, can more accurate measurement water level to it is more durable.

Description

Electronic water gauge

Technical Field

The utility model relates to a water level measuring equipment especially relates to an electron water gauge.

Background

the water gauge is a main means for observing the water level of the river, and is widely applied to urban waterlogging prevention, river monitoring, underground water monitoring and the like. Most of the existing water gauges are mechanical type, the accuracy of the mechanical type water gauge is poor, the liquid level in a river fluctuates up and down along with water waves, the accurate water level cannot be read, and meanwhile, the scales of the water gauge are easy to corrode. There are some electron water gauges too, but this water gauge sensor and surface of water direct contact, the same precision also can receive the surface of water fluctuation influence, simultaneously contacts with the surface of water for a long time, and equipment is easy to damage and corrode, can't use for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic water gauge can more accurate measurement water level to it is more durable.

The utility model discloses a following mode realizes:

An electronic water gauge comprises an outer tube and a detection mechanism; the detection mechanism comprises a detection tube with a sealed lower end and an induction floating block; the detection pipe is sleeved inside the outer pipe; an induction module is arranged in the detection tube; the induction module corresponds to the induction floating block.

The monitoring space is isolated from the external water environment by the outer pipe, and according to the principle of the communicating vessel, the water level in the outer pipe only reflects the actual water level of the river, so that the influence of water surface fluctuation on water level detection is reduced.

The induction floating block floats according to the actual water level and triggers the switch of the corresponding induction module; because the height of each induction module can be set in advance, the information of the corresponding induction module is obtained, and the condition of the current water level can be known.

Preferably, a transverse plate and a longitudinal plate are arranged inside the outer tube; the transverse plate, the longitudinal plate and the outer pipe wall are encircled to form a pipe groove with a sealed bottom; the detection tube is sleeved in the tube groove.

The horizontal plate, the vertical plate and the outer pipe wall surround to form a pipe groove with a sealed bottom, so that the probe pipe can be further prevented from water inflow.

Preferably, the height of the tube groove is the same as the outer diameter of the probe tube.

The detection tube can be just clamped in the tube groove, so that the water gauge can be conveniently installed.

Preferably, the induction module comprises a circuit board and a plurality of magnetic induction switches mounted on the circuit board; the induction floating block comprises a permanent magnet and a balancing weight wrapped outside the permanent magnet.

The water level is detected by the cooperation of the magnetic induction switch and the permanent magnet. The suspension degree of the permanent magnet can be adjusted according to the balancing weight.

the magnetic induction switches are uniformly distributed on the circuit board.

The system also comprises a data module; the data module is arranged above the outer pipe; and the data module is in data connection with the sensing module.

The data module comprises a data processing unit, a display unit and a communication unit; the data processing unit is connected with the sensing module; the display unit and the communication unit are respectively connected with the data processing unit.

And the data processing unit can read the data of the magnetic induction switch, display the data through the display unit and simultaneously transmit the data to the server through the communication unit.

Preferably, the outer tube and the probe tube are made of PVC materials.

The utility model has the advantages that:

1. The electronic water gauge is provided, the water level height is detected through the magnetic induction floating block, the measurement is convenient, and the precision is high;

2. The detection environment is more stable through the outer pipe, and the influence of water flow fluctuation and turbulence on a detection result is reduced;

3. Through handling the demonstration with the data that sense, make things convenient for the staff to observe the control, can be with data remote transmission simultaneously.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

An electronic water gauge comprises an outer tube 1 and a detection mechanism; the detection mechanism comprises a detection tube 21 with a sealed lower end and an induction floating block 22; the detection tube 21 is sleeved inside the outer tube; an induction module 23 is arranged in the detection tube 21; the sensing module 23 corresponds to the sensing floating block 22.

the outer pipe is utilized to isolate the monitoring space from the external water environment, external water flow only can impact the outer pipe, the water level inside the outer pipe only reflects the static water level of a river according to the principle of the communicating vessel, and turbulent flow of the water surface or other water flow fluctuating up and down can not affect the water level in the pipe, so that the influence of water surface fluctuation on water level detection is eliminated.

The induction floating block 22 is arranged in the outer tube, and the actual static water level floats to trigger the switch of the corresponding induction module; because the height of each induction module can be set in advance, the information of the corresponding induction module is obtained, and the condition of the current water level can be known.

In this embodiment, a transverse plate 11 and a longitudinal plate 12 are arranged inside the outer tube 1; the transverse plate 11, the longitudinal plate 12 and the wall of the outer tube are encircled to form a tube groove 13 with a sealed bottom; the detection tube 21 is sleeved in the tube slot 13.

The horizontal plate 11, the vertical plate 12 and the outer tube wall surround to form a tube groove 13 with a sealed bottom, and the probe tube 21 is arranged in the tube groove to further prevent the probe tube from water inflow.

preferably, the tube groove height H is the same as the probe tube outer diameter L.

The detection tube can be just clamped in the tube slot, so that the detection tube is convenient to mount.

Preferably, the sensing module 23 includes a circuit board 231 and a plurality of magnetic induction switches 232 mounted on the circuit board; the floating induction block 22 includes a permanent magnet 221 and a weight 222 wrapped outside the permanent magnet.

The induction floating block can rise or fall along with the water level; the water level height that the magnetic induction switch corresponds is set up well before the use, after the response floater is detected by certain specific magnetic induction switch, can learn the water level that corresponds.

The magnetic induction switches are uniformly distributed on the circuit board.

The system also comprises a data module 3; the data module is arranged above the outer tube 1; and the data module 3 is in data connection with the sensing module.

The data module comprises a data processing unit 31, a display unit 32 and a communication unit 33; the data processing unit is connected with the sensing module; the display unit and the communication unit are respectively connected with the data processing unit.

Preferably, the outer tube and the probe tube are made of PVC materials. Can effectively prevent water.

the above description is only for the preferred embodiment of the present invention, and the above preferred embodiment is not intended to limit the scope of the present invention; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An electronic water gauge is characterized by comprising an outer pipe and a detection mechanism; the detection mechanism comprises a detection tube with a sealed lower end and an induction floating block; the detection tube is arranged inside the outer tube; an induction module is arranged in the detection tube; the induction module corresponds to the induction floating block; the induction floating block is arranged in the outer tube.

2. The electronic water gauge according to claim 1, wherein a transverse plate and a longitudinal plate are arranged inside the outer tube; the transverse plate, the longitudinal plate and the outer pipe wall are encircled to form a pipe groove with a sealed bottom; the detection tube is arranged in the tube groove.

3. The water gauge according to claim 2, wherein the height of the channel is the same as the outer diameter of the probe tube.

4. The water gauge according to claim 1, wherein the sensing module comprises a circuit board and a plurality of magnetic induction switches mounted on the circuit board; the induction floating block comprises a permanent magnet and a balancing weight wrapped outside the permanent magnet.

5. The water gauge according to claim 4, wherein the magnetic induction switches are uniformly distributed on the circuit board.

6. The water gauge of claim 1, further comprising a data module; the data module is arranged above the outer pipe; and the data module is in data connection with the sensing module.

7. The water gauge of claim 6, wherein the data module comprises a data processing unit, a display unit and a communication unit; the data processing unit is connected with the sensing module; the display unit and the communication unit are respectively connected with the data processing unit.

8. The water gauge according to claim 1, wherein the outer tube and the probe tube are made of PVC material.