CN217403565U

CN217403565U - Automatic monitoring facilities that reports of municipal drainage pipe network water level

Info

Publication number: CN217403565U
Application number: CN202221490703.3U
Authority: CN
Inventors: 胡乔石; 刘启源; 刘庆; 王志祝
Original assignee: Hefei Yongxin Kexiang Intelligent Technology Co ltd
Current assignee: Hefei Yongxin Kexiang Intelligent Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-09
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an automatic monitoring facilities that reports of municipal drainage pipe network water level, concretely relates to municipal drainage technical field, establish the outside kickboard at the measuring bar including installing the fixed plate at drain pipe inner chamber top, being located the measuring bar and the cover of fixed plate below, the kickboard is along with the water level is in the outside lift activity of measuring bar, the inside cavity that extends to the bottom end from the top of seting up of measuring bar, the inside water level monitoring subassembly that goes up and down along with the kickboard that is equipped with of cavity, install the magnetism piece of inhaling that drives the water level monitoring subassembly and go up and down in the cavity on the kickboard. The utility model discloses a function is inhaled to rubidium magnet's magnetism, and the slider cooperation in its cavity realizes water level detection for most structures all are located the inside of test bar in the equipment, not direct and water contact, and floating plate and rubidium magnet part also can be changed or clear up through dismantling the swivel nut, conveniently cleans, can increase of service life.

Description

Automatic water level reporting and monitoring equipment for municipal drainage pipe network

Technical Field

The utility model relates to a municipal drainage technical field, more specifically say, the utility model relates to an automatic monitoring facilities that reports of municipal drainage pipe network water level.

Background

The urban drainage system is an important infrastructure for urban construction, environmental protection, flood control and drainage, establishes a water level information monitoring device for the urban drainage pipe network, provides a management platform for a urban drainage manager to observe the water level change of the drainage pipe network and analyze the dynamic running condition of the drainage pipe network in real time, and has become an urgent requirement for modern urban drainage management. The existing urban drainage pipe network monitoring equipment is used, and the detection part is soaked in a water body for a long time due to the complex water quality components in the drainage pipe, so that the detection part is easy to corrode, crack and damage in the using process, and the normal use of the detection part is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides an automatic monitoring facilities that reports of municipal drainage pipe network water level, establish the outside kickboard of gauge rod including installing the fixed plate at the drainage pipe inner chamber top, being located the gauge rod and the cover of fixed plate below, the kickboard is along with the water level is at the outside lift activity of gauge rod, the inside cavity that extends to the bottom end from the top of seting up of gauge rod, the inside water level monitoring subassembly that goes up and down along with the kickboard that is equipped with of cavity, install the magnetism piece of inhaling that drives water level monitoring subassembly and go up and down in the cavity on the kickboard.

In a preferred embodiment, the water level monitoring assembly comprises a sliding block which can move up and down in the cavity, and a positive pole rod and a negative pole rod which are fixedly arranged in the cavity, wherein the positive pole rod and the negative pole rod penetrate through the sliding block and extend to the top end and the bottom end of the cavity respectively;

the positive pole rod, the negative pole rod and the sliding block are made of conducting materials, and the detection rod is made of insulating materials.

In a preferred embodiment, a control box is installed at the bottom of the fixing plate, the top end of the detection rod is connected to the bottom of the control box, a microprocessor, an a/D conversion module, a wireless data transmission module and a voltage sensor are arranged inside the control box, the positive rod and the negative rod are connected with the a/D conversion module, and the a/D conversion module is connected with the microprocessor.

In a preferred embodiment, the magnetic attraction piece comprises two rubidium magnets arranged on the floating plate, and the two rubidium magnets are symmetrically arranged on two sides of the detection rod and used for being attracted with the sliding block in the cavity.

In a preferred embodiment, the top and the bottom of the floating plate are both sleeved with protective outer covers, and the outer covers positioned at the top of the floating plate are sleeved outside the two rubidium magnets;

a through hole is formed in the middle of the surfaces of the two protective outer covers, and the detection rod penetrates through the protective outer covers through the through holes.

In a preferred embodiment, a sealing ring is embedded inside the through hole, and the sealing ring is attached to the outer wall of the detection rod.

In a preferred embodiment, the bottom end of the detection rod is sleeved with a detachable threaded sleeve.

The utility model discloses a technological effect and advantage:

the utility model discloses an arrange the inside of test bar in with detecting element, only contact through kickboard and water, inhale the function through the magnetism of rubidium magnet, with the slider cooperation in its cavity, realize water level detection for most structures all are located the inside of test bar in the equipment, not direct and water contact, and kickboard and rubidium magnet part also can be changed or clear up through dismantling the swivel nut, conveniently clean, can increase of service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 2;

fig. 4 is a schematic diagram of a detailed structure at B in fig. 3 according to the present invention.

Description of reference numerals: the device comprises a fixed plate 1, a detection rod 2, a floating plate 3, a cavity 4, a sliding block 5, a positive pole rod 6, a negative pole rod 7, a control box 8, a rubidium magnet 9, a protective outer cover 10, a through hole 11, a sealing ring 12 and a thread sleeve 13.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1-2, an automatic reporting and monitoring device for water level of a municipal drainage pipe network comprises a fixed plate 1 installed at the top of an inner cavity of a drainage pipe, a detection rod 2 located below the fixed plate 1, and a floating plate 3 sleeved outside the detection rod 2, wherein the floating plate 3 moves up and down along with the water level outside the detection rod 2, a cavity 4 extending from the top end to the bottom end is formed inside the detection rod 2, a water level monitoring assembly which rises and falls along with the rising and falling of the floating plate 3 is arranged inside the cavity 4, and a magnetic attraction piece which drives the water level monitoring assembly to rise and fall inside the cavity 4 is installed on the floating plate 3;

on foretell basis, install the inner chamber bottom at the drain pipe with fixed plate 1 at 2 tops of check rod with equipment, make kickboard 3 arrange the inside of drain pipe network in, float on the water that flows in the pipe network, go up and down along with the lift of water level, when kickboard 3 goes up and down, drive the water level monitoring subassembly lift in cavity 4 through magnetism piece of inhaling to the monitoring of water level change in the drain pipe network is realized.

Further, the water level monitoring assembly comprises a slide block 5 which is arranged in the cavity 4 and can move up and down, and an anode rod 6 and a cathode rod 7 which are fixedly arranged in the cavity 4, wherein the anode rod 6 and the cathode rod 7 penetrate through the slide block 5 and respectively extend to the top end and the bottom end of the cavity 4, the anode rod 6, the cathode rod 7 and the slide block 5 are made of conductive materials, the detection rod 2 is made of an insulating material, the bottom of the fixed plate 1 is provided with a control box 8, the top end of the detection rod 2 is connected to the bottom of the control box 8, a microprocessor, an A/D conversion module, a wireless data transmission module and a voltage sensor are arranged in the control box 8, the anode rod 6 and the cathode rod 7 are connected with the A/D conversion module, and the A/D conversion module is connected with the microprocessor;

on the basis, the microprocessor is also connected with a storage battery for supplying power to the microprocessor, a complete circuit is formed among the storage battery, the microprocessor, the voltage sensor, the A/D conversion module, the positive pole rod 6, the negative pole rod 7 and the sliding block 5, the sliding block 5 slides on the positive pole rod 6 and the negative pole rod 7, the sliding block 5, the positive pole rod 6 and the negative pole rod 7 serve as a sliding rheostat, and the resistance value of the whole circuit can be changed in the sliding process of the sliding block 5;

furthermore, in the process that the floating plate 3 rises and falls along with the water level, the magnetic suction piece drives the slide block 5 to rise and fall in the cavity 4, so that the rising and falling height of the slide block 5 is consistent with the water level variation amplitude, the lifting of the slide block 5 causes the resistance value in the microprocessor connecting circuit to change, so that the voltage of the circuit changes, the voltage sensor can detect the change of the resistance value in the circuit, and converted into digital signals through an A/D conversion module for processing by a microprocessor, because the resistance value ranges of the whole positive pole rod 6, the whole negative pole rod 7 and the slide block 5 are fixed, the lifting range of the slide block 5 is also fixed, therefore, the water level is inversely proportional to the resistance value of the circuit, the microprocessor can obtain the water level in the drain pipe network through the detected voltage value, and utilize wireless data transmission module, upload water level information to outside intelligent equipment, conveniently establish municipal drainage pipe network water level information system.

In one embodiment, the magnetic attraction piece comprises two rubidium magnets 9 arranged on the floating plate 3, and the two rubidium magnets 9 are symmetrically arranged on two sides of the detection rod 2 and used for being adsorbed with the sliding block 5 in the cavity 4;

the rubidium magnet 9 has strong adsorption force, and can adsorb the slider 5 in the cavity 4 to lift along with the lifting of the floating plate 3 in the process that the floating plate 3 lifts along with the lifting of the water level.

All the cover in 3 tops of kickboard and bottom is equipped with protection dustcoat 10, is located the dustcoat at 3 tops of kickboard is in the outside of two rubidium magnets 9, and the protection dustcoat 10 that is located 3 tops of kickboard can play the effect of protection to rubidium magnet 9, prevents that the debris in the drainage pipe network water from being infected with the outside of adsorbing at rubidium magnet 9.

A through hole 11 is formed in the middle of the surfaces of the two protective outer covers 10, the detection rod 2 penetrates through the protective outer covers 10 through the through hole 11, a sealing ring 12 is embedded in the through hole 11, and the sealing ring 12 is attached to the outer wall of the detection rod 2;

further, the protection cover 10 can also protect the contact place of the detection rod 2 and the floating plate 3, and the water plants and the floating garbage can be prevented from being wound in the gap between the detection rod 2 and the floating plate 3 by the protection cover 10 and the sealing ring 12.

The detachable swivel nut 13 is sleeved at the bottom end of the detection rod 2, the swivel nut 13 is located at the bottom, the lifting of the floating plate 3 is limited, and the floating plate is prevented from falling off from the bottom end of the detection rod 2.

In the utility model, only utilize kickboard 3 to detect the water level height, inhale the function through rubidium magnet 9's magnetism, with the 5 cooperation of sliders in its cavity 4, realize water level detection for most structure all is located the inside of measuring staff 2 in the equipment, not direct and water contact, and kickboard 3 and rubidium magnet 9 part also can be changed or clear up through dismantling swivel nut 13, conveniently clean, can increase of service life.

In one embodiment, the protective cover 10 is installed on the floating plate 3 in a threaded installation manner, and is detachable, so that when equipment is maintained, the protective cover 10 and the floating plate 3 can be detached to clean up garbage and sundries stained on the outer part of the protective cover.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides an automatic monitoring facilities that reports of municipal drainage pipe network water level, establishes the kickboard outside the measuring pole including installing the fixed plate at drain pipe inner chamber top, being located the measuring pole and the cover of fixed plate below, its characterized in that, the kickboard is along with the water level at the outside lift activity of measuring pole, the inside cavity that extends to the bottom end from the top of seting up of measuring pole, the inside water level monitoring subassembly that goes up and down along with the kickboard that is equipped with of cavity, install the magnetism piece of inhaling that drives the water level monitoring subassembly and go up and down in the cavity on the kickboard.

2. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 1, wherein: the water level monitoring assembly comprises a sliding block which can move up and down in the cavity, and an anode rod and a cathode rod which are fixedly arranged in the cavity, wherein the anode rod and the cathode rod penetrate through the sliding block and respectively extend to the top end and the bottom end of the cavity;

3. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 2, wherein: the control box is installed to the fixed plate bottom, detect the bottom at the control box on pole top connection, inside microprocessor, AD conversion module, the wireless number of being equipped with of control box passes module and voltage sensor, anodal pole and negative pole are connected with AD conversion module, AD conversion module is connected with microprocessor.

4. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 1, wherein: the magnetic attraction piece comprises two rubidium magnets arranged on the floating plate, and the two rubidium magnets are symmetrically arranged on two sides of the detection rod and used for being adsorbed with a sliding block in the cavity.

5. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 4, wherein: the top and the bottom of the floating plate are both sleeved with protective outer covers, and the outer covers positioned at the top of the floating plate are sleeved outside the two rubidium magnets;

6. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 5, wherein: the inner side of the through hole is embedded with a sealing ring, and the sealing ring is attached to the outer wall of the detection rod.

7. The automatic reporting and monitoring equipment for the water level of the municipal drainage pipe network according to claim 1, wherein: the bottom end of the detection rod is sleeved with a detachable threaded sleeve.