CN218568175U

CN218568175U - Urban waterlogging early warning device

Info

Publication number: CN218568175U
Application number: CN202222836510.5U
Authority: CN
Inventors: 陈辅涛; 肖裕平; 姚光顺; 郑志廷
Original assignee: Shenzhen Jiataiye Construction Co ltd
Current assignee: Shenzhen Jiataiye Construction Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-03
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an urban waterlogging early warning device, which belongs to the field of urban waterlogging early warning, and comprises a drainage well, an equipment shell and a touch alarm switch, wherein the bottom of the touch alarm switch is fixedly connected with a spring, the lower end of the spring is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a floating ball, the top of the movable plate is fixedly connected with a contact, the equipment shell is positioned on one side of the floating ball and is provided with a water inlet, a filter screen is fixedly arranged in the water inlet, one side of the equipment shell, which is close to the water inlet, is rotatably provided with a screw rod, the outer side wall of the equipment shell is positioned on the upper end of the screw rod and is fixedly provided with a motor, and the screw rod is in threaded connection with a cleaning brush; through the setting of equipment casing, touch alarm switch, spring, fly leaf, floater, contact, water inlet and filter screen, impurity pollution floater such as can prevent rubbish to can guarantee that the floater can normally shift up, reduce the condition emergence of early warning failure.

Description

Urban waterlogging early warning device

Technical Field

The utility model belongs to the technical field of urban waterlogging early warning, concretely relates to urban waterlogging early warning device.

Background

Urban waterlogging refers to a phenomenon in which water accumulation disasters occur in cities due to strong or continuous precipitation exceeding urban drainage capacity. The objective reason for causing waterlogging is that rainfall intensity is large and the range is concentrated. Ponding can be formed in places with special emergency rainfall, ponding can also be formed in case of large rainfall intensity and long time, and urban flood can be caused if the ponding is not discovered in time.

The current chinese patent that bulletin number is CN213296563U discloses a novel urban waterlogging early warning device, including sewer well, inlet tube and outlet pipe, sewer well lower extreme both sides are fixed with inlet tube and outlet pipe in proper order, and inlet tube and outlet pipe all communicate with the sewer well, still include: the well cover is clamped at the top of the sewer well; the equipment shell is fixed at the upper end of the inner wall of the sewer well; a fixing plate fixed inside the device case; the early warning mechanism is arranged inside the equipment shell; and the communication mechanism is fixed on the inner wall of the equipment shell.

In view of the above-mentioned related art, the inventors found that at least the following problems exist in the art: the clean shot is located the sewer well, and in the in-service use in-process, when impurity such as rubbish in the water well of following is more, remain impurity such as rubbish easily between the bottom of clean shot and equipment shell, impurity such as rubbish can lead to the fact the hindrance to the normal upwards moving of clean shot, has the unable circumstances that shifts up of clean shot, leads to the early warning inefficacy easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban waterlogging early warning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an urban waterlogging early warning device, includes drainage shaft and the equipment casing of fixed mounting on the drainage shaft inside wall, the inside fixed mounting of equipment casing has touch alarm switch, touch alarm switch's bottom fixedly connected with spring, the lower extreme fixedly connected with fly leaf of spring, the bottom fixedly connected with floater of fly leaf, the top fixedly connected with contact of fly leaf, the water inlet has been seted up to the equipment casing that is located one side of floater, fixed mounting has the filter screen in the water inlet, the equipment casing is close to one side of water inlet and rotates and installs the screw rod, the equipment casing lateral wall is located the upper end fixed mounting of screw rod has the motor, the output of motor and the upper end fixed connection of screw rod, threaded connection has the brush cleaner on the screw rod.

As a preferred embodiment, the top of the drainage well is covered with a well cover, and the bottom of the well cover is fixedly provided with a detachable interception net.

In a preferred embodiment, the inner top wall of the device housing is provided with a power storage source.

In a preferred embodiment, the motor is a waterproof motor.

As a preferred embodiment, a guide rod is fixedly installed on one side of the outer side wall of the equipment shell, which is located on the screw rod, and the cleaning brush is sleeved on the guide rod in a sliding manner.

In a preferred embodiment, the bristles of the cleaning brush are carbon fibers.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the urban waterlogging early warning device, through the arrangement of the equipment shell, the touch alarm switch, the spring, the movable plate, the floating ball, the contact, the water inlet and the filter screen, when waterlogging occurs, water enters the equipment shell from the water inlet, the floating ball floats upwards, the floating ball drives the movable plate to ascend, the movable plate and the movable plate move up, the contact touches the touch alarm switch, the touch alarm switch sends out an alarm to remind related personnel of the waterlogging, and due to the fact that the floating ball is located in the equipment shell and the water inlet is provided with the filter screen, impurities such as garbage and the like can be prevented from entering the equipment shell to pollute the floating ball, the floating ball can be guaranteed to move up normally, and the occurrence of early warning failure is reduced;

this urban waterlogging early warning device, through the setting of motor, screw rod, guide arm and brush cleaner, but regular start motor drives the screw rod and rotates, makes the screw rod drive the brush cleaner along the vertical motion of guide arm, makes the brush cleaner clear up the filter screen, reduces the impurity of piling up on the filter screen, guarantees the normal effect of permeating water of filter screen, further improves the reliability of device.

Drawings

FIG. 1 is a schematic structural view of the casing of the present invention;

FIG. 2 is a schematic view of the internal structure of the drainage well of the present invention;

fig. 3 is a schematic sectional structure diagram of the casing of the device of the present invention.

In the figure: 1. a drainage well; 2. an equipment housing; 3. touching an alarm switch; 4. a spring; 5. a movable plate; 6. a floating ball; 7. a contact; 8. a water inlet; 9. filtering with a screen; 10. a screw; 11. a motor; 12. cleaning with a brush; 13. a well cover; 14. an intercepting net; 15. a power storage source; 16. a guide rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an urban waterlogging early warning device, which comprises a drainage well 1 and an equipment housing 2 fixedly installed on the inner side wall of the drainage well 1, wherein a touch alarm switch 3 is fixedly installed inside the equipment housing 2, the touch alarm switch 3 is a well-known technology, the touch alarm switch 3 can be connected with an external signal receiving device, which is not described herein any more, a spring 4 is fixedly connected to the bottom of the touch alarm switch 3, a movable plate 5 is fixedly connected to the lower end of the spring 4, a floating ball 6 is fixedly connected to the bottom of the movable plate 5, a contact 7 is fixedly connected to the top of the movable plate 5, a water inlet 8 is opened on one side of the equipment housing 2 located on the floating ball 6, a filter screen 9 is fixedly installed in the water inlet 8, through equipment housing 2, touch alarm switch 3, spring 4, fly leaf 5, floater 6, contact 7, the setting of water inlet 8 and filter screen 9, when taking place the waterlogging, water gets into equipment housing 2 from water inlet 8 in, upwards float floater 6, make floater 6 drive fly leaf 5 and rise, make fly leaf 5 drive contact 7 and rise, make contact 7 touch alarm switch 3, make touch alarm switch 3 send out the alarm and remind relevant personnel to take place the waterlogging, because floater 6 is located equipment housing 2, and water inlet 8 is equipped with filter screen 9, can prevent impurity such as rubbish from getting into equipment housing 2 internal contamination floater 6, thereby can guarantee that floater 6 can normally shift up, reduce the condition emergence of early warning failure.

One side that equipment casing 2 is close to water inlet 8 is rotated and is installed

screw rod

10, 2 lateral walls of equipment casing are located the upper end fixed mounting of screw rod 10 has motor 11, motor 11 is waterproof motor, motor 11's output and the upper end fixed connection of screw rod 10, threaded connection has cleaning brush 12 on the

screw rod

10, 2 lateral walls of equipment casing are located one side fixed mounting of screw rod 10 has guide arm 16, cleaning brush 12 slides and cup joints on guide arm 16, through motor 11, screw rod 10, guide arm 16 and cleaning brush 12's setting, but regular starting motor 11 drives screw rod 10 and rotates, make screw rod 10 drive cleaning brush 12 along 16 vertical motions of guide arm, make cleaning brush 12 clear up filter screen 9, reduce the impurity of piling up on filter screen 9, guarantee the normal effect of permeating water of filter screen 9, further improve the reliability of device.

The brush of the cleaning brush 12 is made of carbon fiber, and the durability of the cleaning brush 12 can be improved by the arrangement of the carbon fiber brush.

The top lid of drainage well 1 has well lid 13, and the bottom fixed mounting of well lid 13 has detachable interception net 14, through the setting of interception net 14, can tentatively intercept the rubbish that gets into drainage well 1, reduces the more condition of rubbish in the drainage well 1.

The interior roof of equipment casing 2 is provided with power storage source 15, through power storage source 15's setting, can provide the electric energy to touching alarm switch 3 and motor 11.

The utility model discloses a theory of operation and use flow: firstly, through the setting of the equipment shell 2, the touch alarm switch 3, the spring 4, the movable plate 5, the floating ball 6, the contact 7, the water inlet 8 and the filter screen 9, when waterlogging occurs, water enters the equipment shell 2 from the water inlet 8, the floating ball 6 floats upwards, the floating ball 6 drives the movable plate 5 to ascend, the movable plate 5 drives the contact 7 to ascend, the contact 7 touches the touch alarm switch 3, the touch alarm switch 3 sends out an alarm to remind relevant personnel of waterlogging, because the floating ball 6 is located in the equipment shell 2, and the water inlet 8 is provided with the filter screen 9, impurities such as garbage and the like can be prevented from entering the equipment shell 2 to pollute the floating ball 6, the floating ball 6 can be ensured to move upwards normally, the early warning failure is reduced, the regular impurity accumulation on the filter screen 9 is reduced, the regular water permeating effect of the filter screen 9 is ensured, and the reliability of the device is further improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an urban waterlogging early warning device, includes drainage shaft (1) and equipment casing (2) of fixed mounting on drainage shaft (1) inside wall, its characterized in that: the utility model discloses a portable electronic device, including equipment casing (2), the inside fixed mounting of equipment casing (2) has touch alarm switch (3), the bottom fixedly connected with spring (4) of touch alarm switch (3), lower extreme fixedly connected with fly leaf (5) of spring (4), the bottom fixedly connected with floater (6) of fly leaf (5), the top fixedly connected with contact (7) of fly leaf (5), water inlet (8) have been seted up to one side that equipment casing (2) are located floater (6), fixed mounting has filter screen (9) in water inlet (8), one side that equipment casing (2) are close to water inlet (8) is rotated and is installed screw rod (10), the upper end fixed mounting that equipment casing (2) lateral wall is located screw rod (10) has motor (11), the output of motor (11) and the upper end fixed connection of screw rod (10), threaded connection has cleaning brush (12) on screw rod (10).

2. The urban waterlogging early warning device according to claim 1, characterized in that: the top of drainage shaft (1) is covered with well lid (13), the bottom fixed mounting of well lid (13) has detachable interception net (14).

3. The urban waterlogging early warning device according to claim 1, characterized in that: and the inner top wall of the equipment shell (2) is provided with a power storage source (15).

4. The urban waterlogging early warning device of claim 1, characterized in that: the motor (11) is a waterproof motor.

5. The urban waterlogging early warning device of claim 1, characterized in that: the outer side wall of the equipment shell (2) is fixedly provided with a guide rod (16) on one side of the screw rod (10), and the cleaning brush (12) is sleeved on the guide rod (16) in a sliding mode.

6. The urban waterlogging early warning device of claim 1, characterized in that: the brush hair of the cleaning brush (12) is carbon fiber.