CN212110240U

CN212110240U - Flood control water level detection device

Info

Publication number: CN212110240U
Application number: CN202020504948.1U
Authority: CN
Inventors: 陈玉亮; 李新芳; 韩俊英
Original assignee: Zhengzhou Ld Electronics Co ltd
Current assignee: Zhengzhou Ld Electronics Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-08
Anticipated expiration: 2030-04-08

Abstract

The utility model belongs to water level monitoring equipment, concretely relates to flood control water level detection device, include: the water level monitoring device comprises a shell, a chassis, a water inlet pipe, a water level monitoring device, a signal receiver and a signal transmitter; the chassis is connected with one bottom surface of the shell; the inner part of the shell forms a space for accommodating objects; the water level monitoring devices are arranged in the shell in an equal-difference mode, and adjacent water level monitoring devices are communicated with each other; the signal receiver is arranged inside the shell; each water level monitoring device is electrically connected with the signal receiver; the signal receiver is electrically connected with a signal transmitter arranged outside the shell; the water inlet pipe is arranged on the surface of the shell and is communicated with the water level monitoring device at the lowest position in the shell.

Description

Flood control water level detection device

Technical Field

The utility model belongs to water level monitoring facilities, concretely relates to flood control water level detection device.

Background

According to the statistics of environmental planning administration of the united nations, the number of flood disasters is increased by 230% from the 80 th century to the previous ten years of the century under the influence of global warming, and the number of affected population and loss level are correspondingly increased, wherein the number of affected population is increased by 114%. Strong evidence suggests that climate change is changing precipitation patterns and the intensity and frequency of extreme climatic events. Nowadays, with the acceleration of urbanization process, flood disasters are one of four water problems in China, which seriously affect and restrict economic development and social progress in China and urgently need to be solved. The existing flood control monitoring device can only set a single threshold value, namely, only can monitor fixed water level, cannot carry out real-time monitoring along with water level change, and is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a flood protection water level detection device to solve the deficiencies of the prior art.

The utility model adopts the technical scheme as follows:

flood control water level detection device includes: the water level monitoring device comprises a shell, a chassis, a water inlet pipe, a water level monitoring device, a signal receiver and a signal transmitter; the chassis is connected with one bottom surface of the shell; the inner part of the shell forms a space for accommodating objects; the water level monitoring devices are arranged in the shell in an equal-difference mode, and adjacent water level monitoring devices are communicated with each other; the signal receiver is arranged inside the shell; each water level monitoring device is electrically connected with the signal receiver; the signal receiver is electrically connected with a signal transmitter arranged outside the shell; the water inlet pipe is arranged on the surface of the shell and is communicated with the water level monitoring device at the lowest position in the shell.

The utility model provides a flood control water level detection device can further set up to water level monitoring device includes: a water level pipe, a communicating pipe, a floating ball, a contact switch and an electric wire; the floating ball is arranged in the water level pipe; the communicating pipe is communicated with each adjacent water level pipe in sequence; the floating ball is arranged in the water level pipe; the contact switch is arranged at the top of the water level pipe; the wire is communicated with the contact switch and the signal receiver; when the floating ball rises through the buoyancy of water and contacts the contact switch, the contact switch sends out a signal and the signal is transmitted to the signal receiver through the electric wire.

The flood control water level detection device provided by the utility model can be further arranged that the lower bottom surface of the chassis is provided with a first inserting column; a plurality of second inserting columns are arranged beside the first inserting columns.

The utility model provides a flood control water level detection device can further set up to be provided with a plurality of passageways that run through the floater on the floater.

Advantageous effects

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the utility model, the water level monitoring device is arranged by using a fixed height difference, and the floating ball rises in the water level pipe and contacts the switch to generate signals, so that the device is real and reliable; and the water level monitoring device arranged in an equal difference mode can trigger the contact time switches with different heights along with the change of the water level when the flood season comes, and continuously sends out signals when the water level continuously rises, so that the purpose of real-time monitoring is achieved. The utility model discloses novel structure, convenient to use, low cost, the maintenance of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a schematic structural view of the water level monitoring device of the present invention.

Wherein: 1. a housing; 2. a chassis; 3. a first insert post; 4. a second insert post; 5. a water inlet pipe; 6. a water level monitoring device; 61. a water level pipe; 62. a floating ball; 63. a contact switch; 64. an electric wire; 65. a communicating pipe; 7. A signal receiver; 8. a signal emitter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, 2, and 3: flood control water level detection device, its characterized in that includes: the water level monitoring device comprises a shell 1, a chassis 2, a water inlet pipe 5, a water level monitoring device 6, a signal receiver 7 and a signal transmitter 8; the chassis 2 is connected with one bottom surface of the shell 1, namely a lower bottom surface in the utility model, and is concentrically connected with the lower bottom surface; the inner part of the shell 1 forms a space for accommodating objects; the water level monitoring devices 6 are arranged in the shell 1 in an equal-difference mode, adjacent water level monitoring devices 6 are communicated with each other, and the purpose of the equal-difference setting is to continuously send signals when the water level rises continuously so as to achieve the purpose of real-time monitoring; the signal receiver 7 is arranged on the top surface inside the shell 1; each water level monitoring device 6 is electrically connected with the signal receiver 7; the signal receiver 7 is electrically connected with a signal transmitter 8 arranged outside the shell 1; the water inlet pipe 5 is arranged at the lower end of the surface of the housing 1 and is communicated with the water level monitoring device 6 at the lowest position in the housing 1.

The water level monitoring device 6 includes: a water level pipe 61, a communicating pipe 65, a floating ball 62, a contact switch 63 and an electric wire 64; the floating ball 62 is arranged in the water level pipe 61; the communicating pipe 65 communicates with each adjacent water level pipe 61 in sequence; the floating ball 62 is arranged inside the water level pipe 61; the contact switch 63 is disposed on the top of the water level pipe 61; the electric wire 64 communicates the contact switch 63 with the signal receiver 7; when the floating ball 62 rises through the buoyancy of water and contacts the contact switch 63, the contact switch 63 sends a signal and is transmitted to the signal receiver 7 through the electric wire 64, a water level signal is sent, the signal is received and displayed by an external terminal, and then the signal is read and analyzed by a monitoring person.

The chassis 2 is of a cylindrical structure, a first inserting column 3 is concentrically arranged on the lower bottom surface of the chassis, and the lower part of the first inserting column 3 is a tip; first 3 other a plurality of seconds that are provided with of post of inserting are inserted post 4 the utility model discloses in be provided with two, because the first post 3 of inserting of cooperation is fixed.

The floating ball 62 is provided with a plurality of passages penetrating through the floating ball 62, and since the floating ball 62 is positioned at the bottom of the water level pipe 61 when no water exists, if the floating ball 62 is floated quickly when water exists, the self weight of the floating ball is reduced, and the water is quickly contacted with the floating ball 62.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims

1. Flood control water level detection device, its characterized in that includes: the water level monitoring device comprises a shell, a chassis, a water inlet pipe, a water level monitoring device, a signal receiver and a signal transmitter; the chassis is connected with one bottom surface of the shell; the inner part of the shell forms a space for accommodating objects; the water level monitoring devices are arranged in the shell in an equal-difference mode, and adjacent water level monitoring devices are communicated with each other; the signal receiver is arranged inside the shell; each water level monitoring device is electrically connected with the signal receiver; the signal receiver is electrically connected with a signal transmitter arranged outside the shell; the water inlet pipe is arranged on the surface of the shell and is communicated with the water level monitoring device at the lowest position in the shell.

2. The flood control water level detection device according to claim 1, wherein the water level monitoring device comprises: a water level pipe, a communicating pipe, a floating ball, a contact switch and an electric wire; the floating ball is arranged in the water level pipe; the communicating pipe is communicated with each adjacent water level pipe in sequence; the floating ball is arranged in the water level pipe; the contact switch is arranged at the top of the water level pipe; the wire is communicated with the contact switch and the signal receiver; when the floating ball rises through the buoyancy of water and contacts the contact switch, the contact switch sends out a signal and the signal is transmitted to the signal receiver through the electric wire.

3. The flood control water level detection device according to claim 2, wherein a first insert column is arranged on the lower bottom surface of the chassis; a plurality of second inserting columns are arranged beside the first inserting columns.

4. The flood control water level detection device according to claim 3, wherein the floating ball is provided with a plurality of passages penetrating through the floating ball.