CN216345463U

CN216345463U - Mounting structure for water pipe blockage alarm device

Info

Publication number: CN216345463U
Application number: CN202121360161.3U
Authority: CN
Inventors: 朱新涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-04-19
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a mounting structure for a water pipe blockage alarm device, which comprises: the system comprises a drainage pipeline, a structure body, a position measuring mechanism, a speed measuring mechanism, a transmission device and a server; the structure body is installed at drainage pipe up end, and the structure body inside wall is provided with the monitoring switch, and the structure body includes stop device, and stop device sets up on the lateral wall that the structure body is provided with the monitoring switch, and position finding mechanism passes through stop device and this structure body coupling, tacho mechanism and structure body fixed connection. According to the mounting structure for the water pipe blockage alarm device, the alarm device is arranged above the drainage pipeline, and the water level inside the drainage pipeline and the water flow speed are monitored through the position measuring mechanism and the speed measuring mechanism, so that the mounting structure is simple in structure and convenient to maintain, and is beneficial to popularization and use; and adopt and monitor water velocity and water level simultaneously, can discover the pipeline jam very first time and report to the police, can avoid only relying on the erroneous judgement warning that the high water level brought again.

Description

Mounting structure for water pipe blockage alarm device

Technical Field

The utility model belongs to the technical field of drainage engineering monitoring, and particularly relates to a mounting structure for a water pipe blockage alarm device.

Background

Urban drainage is an indispensable important infrastructure of modern cities, and has a global and precedent influence on urban economic development. Is a backbone project for urban water pollution control and urban waterlogging drainage and flood control. Whether the drainage facility is intact and the function is sound directly relates to the quality of life of people, the sustainable development of urban economy and society and the construction of harmonious society. In a common saying, "three-part construction and seven-part maintenance", drainage pipelines gradually increase along with the rapid development of cities, and if the drainage pipelines cannot be effectively maintained according to the conventional maintenance management mode, the drainage pipelines can not exert due functions. Therefore, the maintenance awareness is improved, the maintenance management is perfected, and the maintenance means is innovated.

The existing Chinese patent CN201520351130.X is a simple alarm device for blocking a drainage pipeline, which comprises the drainage pipeline and an inspection well communicated with the drainage pipeline; a contact switch and an alarm switch are arranged on the side wall of the well wall of the inspection well, and a first limiting ring and a second limiting ring are also arranged; the contact switch is positioned above the first limiting ring, and the alarm switch is positioned above the contact switch; and floating mark rods are arranged in the first limiting ring and the second limiting ring.

The above patent utilizes the buoy pole to shift up to open the contact switch, and then plays the role of alarming. The mode principle is that the alarm is triggered by monitoring the current pipeline water level height, but the water level waiting is needed for a long time, and the alarm can be given only when the alarm reaches a warning water level line without a convenient timing function, so that the alarm is not timely enough, and the later maintenance difficulty is increased. Therefore, it is necessary to design a water pipe blockage alarm device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a mounting structure for a water pipe blockage alarm device, and the specific technical scheme is as follows:

water pipe blocks up mounting structure for alarm device includes: the system comprises a drainage pipeline, a structure body, a position measuring mechanism, a speed measuring mechanism, a transmission device and a server; the utility model discloses a drainage pipe, including structure body, position finding mechanism, position measuring mechanism, speed measuring mechanism and structure body fixed connection, structure body installs at the drainage pipe up end, the structure body inside wall is provided with monitoring switch, structure body includes stop device, stop device sets up on structure body is provided with monitoring switch's lateral wall, position finding mechanism passes through stop device and is connected with structure body, speed measuring mechanism and structure body fixed connection.

As an improvement of the above-described aspect, the positioning means includes: a buoy, a contact rod and a blocking cover; the buoy is arranged on the bottom surface of the contact rod, the blocking cover is arranged on the outer edge of the contact rod and is of a circular ring structure, and the outer circle radius of the blocking cover is larger than that of the contact rod.

As an improvement of the above technical scheme, the limiting device is a limiting ring, the top surface of the limiting ring is lower than the lower end of the monitoring switch, the contact rod is connected with the limiting ring in a nested manner, the inner diameter of the limiting ring is equal to the diameter of the contact rod, the length of the contact rod is greater than that of the limiting ring, and the difference between the length of the contact rod and the length of the limiting ring is greater than the distance from the top surface of the limiting ring to the uppermost monitoring switch.

As an improvement of the above technical scheme, the stop device is a limit groove, the limit groove top surface is lower than the monitoring switch lower extreme, contact bar and limit groove sliding connection, the limit inslot diameter equals the contact bar diameter, contact bar length is greater than limit groove length, the difference between contact bar and limit groove length is greater than the distance that the limit groove top surface reachs the top monitoring switch.

As an improvement of the above technical solution, the structural body further comprises a fixing device, and the fixing device is a fixing clip;

the speed measuring mechanism is a rotary speed sensor, and the rotary speed sensor is fixedly connected with the inner wall of the structure body through a fixing clamp.

As an improvement of the above technical solution, the monitoring switch includes a first contact switch and a second contact switch, the first contact switch is aligned with the position measuring mechanism, the first contact switch and the second contact switch are arranged in parallel, the first contact switch and the second contact switch are arranged at an interval, and the first contact switch is arranged below the second contact switch;

the first contact switch is used for judging whether the water level in the drainage pipeline is overflowing or not, and the second contact switch is used for alarming the overflowing water level.

As an improvement of the technical scheme, the structure body further comprises a filter screen, and the bottom surface of the structure body is provided with the filter screen;

the bottom of the position measuring mechanism is in contact with the filter screen, and the bottom of the speed measuring mechanism is in contact with the filter screen.

As an improvement of the technical scheme, the monitoring switch and the speed measuring mechanism are connected with the server through the transmission device.

Compared with the prior art, the utility model has the following technical effects:

according to the mounting structure for the water pipe blockage alarm device, the alarm device is arranged above a drainage pipeline, the water level and the water flow speed in the drainage pipeline are monitored through the position measuring mechanism and the speed measuring mechanism, when the water level is higher than a standard set value and the water flow speed is lower than the standard set value, the alarm device sends out an alarm signal, and otherwise, the alarm is not given out; the device has simple structure and convenient maintenance, and is beneficial to popularization and use; the water flow speed and the water level are monitored simultaneously, so that not only can the pipeline be found to be blocked for alarming at the first time, but also misjudgment alarming caused by only depending on the high water level can be avoided;

the mounting structure for the water pipe blockage alarm device is matched with the first contact switch through the speed measuring mechanism, if the water flow speed is higher than a standard set value for a long time and the first contact switch responds, the capacity of a pipeline is insufficient, and a worker is reminded to replace the pipeline so as to better meet the drainage requirement;

according to the mounting structure for the water pipe blockage alarm device, the filter screen is arranged at the joint of the top of the drainage pipeline and the alarm device, so that impurities in the pipeline are prevented from entering the alarm device to cause device damage.

Drawings

FIG. 1 is a schematic view of the connection between a mounting structure for a water pipe blockage alarm device and a water discharge pipeline according to the present invention;

FIG. 2 is a schematic view of an installation structure for the water pipe blockage alarm device according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the structure of the speed measuring mechanism of the present invention;

reference numerals: 10-drainage pipeline, 20-structure body, 30-position measuring mechanism, 40-speed measuring mechanism, 50-transmission device, 60-server, 21-fixing device, 22-limiting device, 23-monitoring switch, 24-filter screen, 31-buoy, 32-contact rod, 33-baffle cover, 41-rotary speed sensor, 211-fixing ring, 221-limiting ring, 222-limiting groove, 231-first contact switch and 232-second contact switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

As shown in fig. 1, the installation structure for the water pipe blockage alarm device of the utility model comprises: the drainage pipeline 10, the structure body 20, the position measuring mechanism 30, the speed measuring mechanism 40, the transmission device 50 and the server 60; the utility model discloses a drainage pipe 10, including structure body 20, position finding mechanism 30, position measuring mechanism 40 and structure body 20, structure body 20 installs at drainage pipe 10 up end, the inside wall of structure body 20 is provided with monitoring switch 23, structure body 20 includes stop device 22, stop device 22 sets up on structure body 20 is provided with monitoring switch 23's lateral wall, position finding mechanism 30 passes through stop device 22 and is connected with structure body 20, speed measuring mechanism 40 and structure body 20 fixed connection.

According to the mounting structure for the water pipe blockage alarm device, the alarm device is arranged above the drainage pipeline 10, the position measuring mechanism 30 and the speed measuring mechanism 40 are used for monitoring the water level and the water flow speed inside the drainage pipeline 10, when the water level is higher than a standard set value and the water flow speed is lower than the standard set value, the alarm device sends out an alarm signal, otherwise, the alarm is not given out; the device has simple structure and convenient maintenance, and is beneficial to popularization and use; and adopt simultaneously monitoring velocity of water flow and water level, can discover that the pipeline blocks up to report to the police the very first time, can avoid discharge and water flow velocity when too big again, only rely on the erroneous judgement warning that high water level brought.

The positioning mechanism 30 includes: a float 31, a contact lever 32, a stopper cover 33; the buoy 31 is arranged on the bottom surface of the contact rod 32, the blocking cover 33 is arranged on the outer edge of the contact rod 32, the blocking cover 33 is of a circular ring structure, and the outer circle radius of the blocking cover 33 is larger than that of the contact rod 32.

The stop device 22 is the spacing ring 221, the spacing ring 221 top surface is less than the monitoring switch 23 lower extreme, contact lever 32 and spacing ring 221 nested connection, the spacing ring 221 internal diameter equals the contact lever 32 diameter, contact lever 32 length is greater than spacing ring 221 length, the difference between contact lever 32 and spacing ring 221 length is greater than the distance that the uppermost monitoring switch 23 was arrived to the spacing ring 221 top surface.

Example 2

The second embodiment of the present invention is different from the first embodiment in that the limiting device 22 is a limiting groove 222, the top surface of the limiting groove 222 is lower than the lower end of the monitoring switch 23, the contact rod 32 is slidably connected with the limiting groove 222, the inner diameter of the limiting groove 222 is equal to the diameter of the contact rod 32, the length of the contact rod 32 is greater than the length of the limiting groove 222, and the difference between the lengths of the contact rod 32 and the limiting groove 222 is greater than the distance from the top surface of the limiting groove 222 to the uppermost monitoring switch 23.

The utility model relates to a mounting structure for a water pipe blockage alarm device, wherein a position measuring mechanism 30 adopts a buoy rod structure, the structure is simple, the maintenance is convenient, and the position measuring mechanism is limited in a fixed area through a limiting device 22; the positioning mechanism 30 contacts the monitoring switch 23 by the action of the water buoyancy, so that the monitoring switch 23 is opened and closed; the position restricting device 22 can be made of various structures, and the position restricting device 22 is provided with the position restricting ring 221 or the position restricting groove 222, and the position restricting device 22 is matched with the position measuring mechanism 30, so that the position measuring mechanism 30 is not displaced by a force in the horizontal direction.

The structural body 20 further comprises a fixing device 21, and the fixing device 21 is a fixing clip 211.

The speed measuring mechanism 40 is a rotary speed sensor 41, and the rotary speed sensor 41 is fixedly connected with the inner wall of the structural body 20 through a fixing clamp 211.

The utility model relates to a mounting structure for a water pipe blockage alarm device, wherein a speed measuring mechanism 40 adopts a rotary speed sensor 41 and adopts a contact type, the bottom of the contact type speed sensor is provided with a roller, the roller is impacted by water flow so as to measure the water flow speed in a drainage pipeline 10, and the roller is made of a material with larger friction force because the roller needs to be contacted with the water flow for a long time.

The monitoring switch 23 includes a first contact switch 231 and a second contact switch 232, the first contact switch 231 is aligned with the position measuring mechanism 30, the first contact switch 231 is juxtaposed with the second contact switch 232, the first contact switch 231 is spaced apart from the second contact switch 232, and the first contact switch 231 is disposed below the second contact switch 232.

The first contact switch 231 is used for judging whether the water level in the drainage pipeline 10 is overflow or not, and the second contact switch 232 is used for alarming the overflow water level.

The utility model relates to an installation structure for a water pipe blockage alarm device, wherein a monitoring switch 23 is provided with a first contact switch 231 and a second contact switch 232, the first contact switch 231 is arranged at the top of a limiting device 22 and is used for judging whether the water level in a drainage pipeline 10 is full or not, if the water flow speed is lower than a standard set value and the first contact switch 231 responds, the blockage in the pipeline is indicated, and meanwhile, if the water flow speed is higher than the standard set value for a long time and the first contact switch 231 responds, the pipeline capacity is indicated to be insufficient, and a worker can be reminded to replace the pipeline, so that the drainage requirement can be better met; the second contact switch 232 is set at a high position, and if the second contact switch 232 is corresponding to the first contact switch, the drainage capacity of the drainage pipeline 10 is obviously insufficient, and the maintenance is required immediately.

The structural body 20 further comprises a filter screen 24, and the bottom surface of the structural body 20 is provided with the filter screen 24.

The bottom of the position measuring mechanism 30 is in contact with the filter screen 24, and the bottom of the speed measuring mechanism 40 is in contact with the filter screen.

According to the mounting structure for the water pipe blockage alarm device, the filter screen is arranged at the joint of the top of the drainage pipeline 10 and the alarm device, so that impurities in the pipeline are prevented from entering the alarm device to cause damage to the device.

The monitoring switch 23 and the speed measuring mechanism 40 are connected with the server 60 through the transmission device 50. The information of the speed measuring sensor and the monitoring switch is transmitted back to the server through the transmission device 50, so that the staff can receive and monitor the information, and the maintenance can be carried out in time.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Water pipe blocks up mounting structure for alarm device, its characterized in that: the method comprises the following steps: the drainage pipeline (10), the structure body (20), the position measuring mechanism (30), the speed measuring mechanism (40), the transmission device (50) and the server (60); the utility model discloses a drainage pipe, including structure body (20), position measuring mechanism (30), position measuring mechanism (40), speed measuring mechanism (20) and structure body (20), structure body (20) are installed at drainage pipe (10) up end, structure body (20) inside wall is provided with monitoring switch (23), structure body (20) include stop device (22), stop device (22) set up on structure body (20) are provided with monitoring switch (23)'s lateral wall, position measuring mechanism (30) are connected with structure body (20) through stop device (22), speed measuring mechanism (40) and structure body (20) fixed connection.

2. The mounting structure for a water pipe clogging alarm device according to claim 1, wherein: the positioning mechanism (30) comprises: a float (31), a contact rod (32) and a blocking cover (33); buoy (31) set up in contact bar (32) bottom surface, fender lid (33) set up in contact bar (32) outer edge, fender lid (33) are the ring structure, fender lid (33) excircle radius is greater than contact bar (32) radius.

3. The mounting structure for a water pipe clogging alarm device according to claim 2, wherein: stop device (22) are spacing ring (221), spacing ring (221) top surface is less than monitoring switch (23) lower extreme, contact lever (32) and spacing ring (221) nested connection, spacing ring (221) internal diameter equals contact lever (32) diameter, contact lever (32) length is greater than spacing ring (221) length, the difference between contact lever (32) and spacing ring (221) length is greater than the distance that spacing ring (221) top surface reachd top monitoring switch (23).

4. The mounting structure for a water pipe clogging alarm device according to claim 2, wherein: the limiting device (22) is a limiting groove (222), the top surface of the limiting groove (222) is lower than the lower end of the monitoring switch (23), the contact rod (32) is in sliding connection with the limiting groove (222), the inner diameter of the limiting groove (222) is equal to the diameter of the contact rod (32), the length of the contact rod (32) is larger than that of the limiting groove (222), and the difference between the lengths of the contact rod (32) and the limiting groove (222) is larger than the distance from the top surface of the limiting groove (222) to the uppermost monitoring switch (23).

5. The mounting structure for a water pipe clogging alarm device according to claim 1, wherein: the structure body (20) further comprises a fixing device (21), and the fixing device (21) is a fixing clamp (211);

the speed measuring mechanism (40) is a rotary speed sensor (41), and the rotary speed sensor (41) is fixedly connected with the inner wall of the structure body (20) through a fixing clamp (211).

6. The mounting structure for a water pipe clogging alarm device according to claim 1, wherein: the monitoring switch (23) comprises a first contact switch (231) and a second contact switch (232), the first contact switch (231) is arranged in alignment with the position measuring mechanism (30), the first contact switch (231) and the second contact switch (232) are arranged in parallel, the first contact switch (231) and the second contact switch (232) are arranged at intervals, and the first contact switch (231) is arranged below the second contact switch (232);

the first contact switch (231) is used for judging whether the water level in the drainage pipeline (10) is full, and the second contact switch (232) is used for alarming the overflowing water level.

7. The mounting structure for a water pipe clogging alarm device according to claim 1, wherein: the structure body (20) further comprises a filter screen (24), and the bottom surface of the structure body (20) is provided with the filter screen (24);

the position finding mechanism (30) bottom contacts with filter screen (24), the mechanism (40) bottom that tests the speed contacts with the filter screen.

8. The mounting structure for a water pipe clogging alarm device according to claim 1, wherein: the monitoring switch (23) and the speed measuring mechanism (40) are connected with the server (60) through the transmission device (50).