Water level detection device

Abstract

The utility model provides a water level detection device, including fixed tube, fixed sleeve, floating body and mark post, fixed tube side wall is fixedly connected with the connecting tube that is communicated with fixed tube, fixed tube is fixed through fixed sleeve, the floating body is provided in the fixed tube in the sliding way, mark post is fixed on floating body and extends out fixed tube, and the mark post is fixed on the fixed tube and extends out of the fixed tube. And scales are marked on the marker post. The fixing sleeve is used for fixing the fixing pipe on a wall or a supporting frame through the self-tapping screw, the lower end of the fixing pipe is submerged below the water surface, the water body enters the fixing pipe from the connecting pipe of the fixing pipe, the floating body and the marker post are arranged in the fixing pipe, and the floating body ascends and descends along with the water body and displays ascending and descending of the water surface through the scales on the marker post. And instant and visual reading of the water level change is realized.

Description

Technical Field

[0001] This utility model relates to the field of water level measurement technology, and in particular to a water level detection device. Background Technology

[0002] In practical engineering projects, such as basement sump pits, traditional electronic water level alarm devices are difficult to install due to site limitations (e.g., limited space, complex environment). Existing monitoring methods mainly rely on inspectors periodically visiting the site to manually measure water levels with a tape measure. This method is not only inefficient but also poses significant safety hazards, such as inspectors potentially falling into the sump pit due to poor visibility or improper operation. Furthermore, manual measurement can lead to inaccurate data recording, affecting subsequent decision-making and processing. Therefore, a solution is needed that provides reliable water level information while being low-cost, easy to install and maintain, to improve work efficiency and ensure worker safety. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a water level detection device. To achieve the above objectives, this utility model adopts the following technical solution:

[0004] A water level detection device includes a fixed pipe, a fixed sleeve, a float, and a marker. A connecting pipe communicating with the fixed pipe is fixedly connected to the side wall of the fixed pipe. The fixed pipe is fixed by the fixed sleeve. The float is slidably disposed inside the fixed pipe. The marker is fixed on the float and extends out of the fixed pipe. The marker is marked with a scale.

[0005] Furthermore, a bracket is fixedly connected inside the fixed tube, and a protective sleeve is fixedly connected to the center of the bracket, with the marker rod slidably connected to the protective sleeve.

[0006] Furthermore, a ruler is fixedly connected to the top of the fixed tube, and the ruler is adjacent to the outer wall of the measuring rod.

[0007] Furthermore, a threaded cylinder is threadedly connected to the fixed pipe, and a filter screen is fixedly connected to the threaded cylinder.

[0008] Furthermore, the bottom end of the fixing tube is sealed.

[0009] Furthermore, the float is configured in a spherical shape and conforms to the inner wall of the fixed tube.

[0010] Furthermore, the float is configured as a cylinder.

[0011] Furthermore, the upper section of the fixing tube is made of transparent plastic.

[0012] Furthermore, a light-emitting element is provided at the top of the marker, and the light-emitting element is electrically connected to a power module mounted on a fixed tube.

[0013] Furthermore, the fixing sleeve includes an arc-shaped sleeve and mounting plates fixed at both ends of the arc-shaped sleeve. The arc-shaped sleeve is fitted onto the fixing tube, and the mounting plates are fixed by expansion screws.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. It adopts a mechanical structure that does not require power supply, thus avoiding the problem of unstable or insufficient power supply, while reducing energy consumption and maintenance costs during long-term operation.

[0016] 2. The device has a compact structure, is easy to transport and install, and can be quickly set up even by non-professionals, greatly improving work efficiency;

[0017] 3. In hard-to-access areas such as underground spaces, this equipment can significantly reduce the need for human intervention and lower the risk of injury.

[0018] 4. By adopting the principle of communicating vessels, the accuracy of water level detection is improved, which facilitates subsequent decision-making and processing. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a cross-sectional structural diagram of an embodiment of the present utility model.

[0021] In the above attached diagram: 1. Fixed pipe; 2. Fixed sleeve; 21. Arc sleeve; 22. Mounting plate; 3. Float; 4. Marker; 5. Connecting pipe; 6. Scale; 7. Protective sleeve; 8. Scale; 9. Threaded cylinder; 10. Filter screen. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] This utility model provides, for example Figure 1 The water level detection device shown includes a fixed pipe 1, a fixed sleeve 2, a float 3 and a scale 4. A connecting pipe 5 communicating with the fixed pipe 1 is fixedly connected to the side wall of the fixed pipe 1. The fixed pipe 1 is fixed by the fixed sleeve 2. The float 3 is slidably disposed inside the fixed pipe 1. The scale 4 is fixed on the float 3 and extends out of the fixed pipe 1. The scale 6 is marked on the scale 4.

[0024] In use, the fixing sleeve 2 is used to fix the fixing tube 1 to the wall or support frame with self-tapping screws, so that the lower end of the fixing tube 1 is submerged below the water surface. Water enters the fixing tube 1 through the connecting pipe 5. The float 3 and the scale 4 are set inside the fixing tube 1. The float 3 rises and falls with the water, and the rise and fall of the water level is displayed on the scale 6 on the scale 4, realizing real-time and intuitive reading of water level changes. This new type of water level detection device is not only economical and easy to operate, but also particularly suitable for water level monitoring scenarios with various limited conditions, significantly improving the safety and accuracy of monitoring work.

[0025] To accurately display the water level and avoid the tilt of marker 4 affecting the accuracy of the observation, such as Figure 1 As shown, a bracket is fixedly connected inside the fixed tube 1, and a protective sleeve 7 is fixedly connected to the center of the bracket. The marker 4 is slidably connected to the protective sleeve 7. The protective sleeve 7 is used to raise and lower the marker 4 vertically.

[0026] For ease of reading, such as Figure 1 As shown, a scale 8 is fixedly connected to the top of the fixed tube 1, and the scale 8 is adjacent to the outer wall of the scale rod 4. The scale 8 is aligned with the scale 6 of the scale rod 4 to read the water level height.

[0027] To prevent impurities in the water from affecting the movement of the float 3 within the fixed pipe 1, such as... Figure 1 As shown, a threaded cylinder 9 is threadedly connected to the fixed pipe 1, and a filter screen 10 is fixedly connected to the threaded cylinder 9.

[0028] To prevent impurities from the bottom of the water body from entering the fixed pipe 1, such as Figure 1 As shown, the bottom end of the fixing pipe 1 is sealed to prevent impurities from affecting the rising and falling of the float 3.

[0029] To facilitate the stable raising and lowering of the float 3 within the fixed tube 1, such as Figure 1 As shown, the float 3 is spherical and conforms to the inner wall of the fixed tube 1.

[0030] Alternatively, the float 3 can be configured as a cylinder.

[0031] A light-emitting element is installed at the top of the marker, and the light-emitting element is electrically connected to a power module mounted on a fixed tube. This is used to display water level markings when there is insufficient light.

[0032] To facilitate direct observation of the position of internal marker 4 and to aid in predicting the water level warning height, such as... Figure 1 As shown, the upper section of the fixing tube 1 is made of transparent plastic.

[0033] For ease of installation, such as Figure 1As shown, the fixing sleeve 2 includes an arc-shaped sleeve 21 and mounting plates 22 fixed at both ends of the arc-shaped sleeve. The arc-shaped sleeve 21 is fitted onto the fixing tube 1, and the mounting plates 22 are fixed by expansion screws.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A water level detection device, characterized in that, It includes a fixed tube, a fixed sleeve, a float, and a marker. A connecting tube communicating with the fixed tube is fixedly connected to the side wall of the fixed tube. The fixed tube is fixed by the fixed sleeve. The float is slidably disposed inside the fixed tube. The marker is fixed to the float and extends out of the fixed tube. The marker is marked with graduations.

2. The water level detection device according to claim 1, characterized in that: A bracket is fixedly connected inside the fixed tube, and a protective sleeve is fixedly connected to the center of the bracket. The marker rod is slidably connected to the protective sleeve.

3. The water level detection device according to claim 1, characterized in that: A ruler is fixedly connected to the top of the fixed tube, and the ruler is adjacent to the outer wall of the rod.

4. The water level detection device according to claim 1, characterized in that: A threaded cylinder is threadedly connected to the fixed pipe, and a filter screen is fixedly connected to the threaded cylinder.

5. The water level detection device according to claim 1, characterized in that: The bottom end of the fixed tube is sealed.

6. The water level detection device according to claim 1, characterized in that: The float is spherical and conforms to the inner wall of the fixed tube.

7. The water level detection device according to claim 1, characterized in that: The float is configured as a cylinder.

8. The water level detection device according to claim 1, characterized in that: The upper section of the fixing tube is made of transparent plastic.

9. A water level detection device according to claim 1, characterized in that: A light-emitting element is provided at the top of the marker, and the light-emitting element is electrically connected to a power module installed on a fixed tube.

10. A water level detection device according to claim 1, characterized in that: The fixing sleeve includes an arc-shaped sleeve and mounting plates fixed at both ends of the arc-shaped sleeve. The arc-shaped sleeve is fitted onto the fixing tube, and the mounting plates are fixed by expansion screws.

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