CN220108024U

CN220108024U - Underground pipe gallery

Info

Publication number: CN220108024U
Application number: CN202222988871.1U
Authority: CN
Inventors: 赵江亮; 刘兵; 胡力勤
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-11-28
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an underground pipe gallery, which relates to the field of underground pipe galleries, and the technical scheme is characterized by comprising a body with an internal channel, wherein the body is of a partition structure and at least comprises a plurality of split working partitions along the length direction; the utility tunnel further includes a plurality of work zones disposed within each work zone: the system comprises an upper computer, a lower computer, an information acquisition module, a controller and a power supply unit. Because the utility model adopts mutually independent working partitions, each access point can be independently wired, and the increase, decrease and maintenance costs are relatively low. The communication protocols adopted by different manufacturers are different, so that the problem that the system response speed is too slow due to the fact that the master controller needs to analyze different protocols is avoided. According to the utility model, the working partitions are relatively independent, so that the unified collection, storage, analysis and transmission of data generated by each device in the working partition are realized, the on-site operation and linkage control in the pipe gallery working partition are realized, and the construction cost is effectively reduced.

Description

Underground pipe gallery

Technical Field

The utility model relates to the field of underground comprehensive pipe galleries, in particular to an underground pipe gallery.

Background

In the construction of the underground comprehensive pipe rack, the construction of an informatization system is an important guarantee for the safe operation of the underground comprehensive pipe rack. The utility tunnel monitoring center computer system is similar to the building automatic control system which is mature at present, and basic equipment comprises a controller, a sensor, other executing mechanisms and various software. The main functions comprise the following parts: a first section for controlling and monitoring the activation and deactivation of various devices; a second part for supervising the operation conditions of various devices; the third part is used for controlling and supervising various parameters in real time; a fourth part for carrying out early warning on the equipment in an abnormal state; a fifth part for performing energy-saving control on the related power equipment; and a sixth section for outputting an energy management report and an associated accident alarm report and maintenance report. The utility tunnel content contains: communication systems, ventilation water pumps, lighting control systems, environmental and equipment monitoring systems, fire detection and alarm systems, flammable gas detection and alarm systems, fire door monitoring systems, voice communication systems,

if the same design as the building automatic control system is adopted, the problems of too long data transmission distance, congestion of transmission channels and the like can be caused. In addition, utility tunnel has more devices and the overall amount of data generated is very large, and the bandwidth available for such data transmission is often very limited, thus requiring assurance of reliability of the end-to-end data transmission.

Disclosure of Invention

The utility model aims to provide an underground pipe gallery, which has the advantages of high system response speed and reliable data transmission.

The technical aim of the utility model is realized by the following technical scheme:

an underground piping lane, comprising at least:

the body is provided with an internal channel, is of a partition structure and is provided with at least a plurality of split working partitions along the length direction;

the lower computer is independently arranged in each working partition and is provided with an input port and an output port;

the upper computer is independently arranged in each working partition and is in communication connection with the lower computer;

the information acquisition module is independently arranged in each working partition and is in signal connection with an input port of the lower computer, and the information acquisition module in each working partition at least comprises an inner channel: a liquid level switch, a temperature sensor, an infrared sensor, a carbon monoxide concentration sensor and a combustible gas sensor;

the controller is independently arranged in each working partition, is controlled to be connected with an output port of the lower computer, and is at least connected with a fireproof door, a drainage pump, a fan, illumination equipment, monitoring equipment and communication equipment which are arranged in the body by wires respectively;

the power supply unit is independently arranged in each working partition, at least part of the power supply unit is arranged inside the body and is connected with an upper computer, a lower computer, an information acquisition module, a controller, a fireproof door, a drainage pump, a fan, illumination equipment, monitoring equipment and communication equipment in the working partition through wires.

Further set up: the upper computer at least comprises cabin areas which are correspondingly distributed to all working areas.

Further set up: the liquid level switch is arranged at the bottom of the internal channel.

Further set up: the fire door is arranged at the junction between the adjacent working partitions of the body.

Further set up: the body is located the first tip and the second tip that the demarcation department of work subregion had mutual butt, have on the first tip and be located the downside and outwards extend first boss, have on the second tip and be located the downside and outwards extend second boss, second boss overlap joint is to first boss top.

Further set up: and a waterproof structure is arranged on the lap joint surface of the first boss and the second boss.

Preferably, the spacing between adjacent working areas is 200-400 meters.

In summary, the utility model has the following beneficial effects:

first, because the utility model adopts mutually independent working partitions, each access point can be independently wired, and the cost of increase, decrease and maintenance is relatively low. The communication protocols adopted by different manufacturers are different, so that the problem that the system response speed is too slow due to the fact that the master controller needs to analyze different protocols is avoided.

Second, the working partitions are relatively independent, and each working partition is provided with a relatively complete information acquisition and control system. The unified collection, storage, analysis and transmission of data generated by all devices in the working partition are realized, and the on-site operation and linkage control in the pipe gallery working partition are realized. The method not only effectively reduces the construction cost, but also breaks through the phenomenon that the original subsystem data are respectively administrative through the comprehensive protocol server, is favorable for data intercommunication, and provides effective technical support for construction, operation and maintenance of a pipe gallery and large data analysis.

Drawings

FIG. 1 is a schematic illustration of a body of a utility tunnel;

FIG. 2 is a schematic diagram of a system within each work zone of the utility tunnel;

fig. 3 is a schematic workflow diagram.

In the figure, 100, the body; 101. a work partition; 102. a first boss; 103. a second boss; 104. a waterproof structure; 200. an upper computer; 300. a lower computer;

400. an information acquisition module; 401. an infrared sensor; 402. a liquid level switch; 403. a temperature sensor; 404. a combustible gas sensor; 405. a carbon monoxide concentration sensor;

500. a controller; 501. fireproof doors; 502. a draining pump; 503. a blower; 504. a lighting device; 505. monitoring equipment; 506. a communication device.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

referring to fig. 1, an underground pipe gallery includes at least a body 100 having an internal passage, a body 100 building structure, and the body 100 of the building structure is provided with a partition structure, specifically, the partition structure is a plurality of split working partitions 101 divided in a length direction, and a distance between adjacent working partitions 101 is 200-400 m.

The body 100 is located at the boundary of the working partition 101 and has a first end and a second end which are abutted against each other, the first end is provided with a first boss 102 which is located at the lower side and extends outwards, the second end is provided with a second boss 103 which is located at the lower side and extends outwards, and the second boss 103 is lapped above the first boss 102. The joint surface of the first boss 102 and the second boss 103 is provided with a waterproof structure 104. After the first end part and the second end part are spliced, integrated sedimentation can be formed, the whole sedimentation is uniform, and the influence on the tightness of the joint caused by local sedimentation is avoided.

Referring to fig. 2, the utility tunnel further includes an individual arrangement within each work zone 101: the system comprises an upper computer 200, a lower computer 300, an information acquisition module 400, a controller 500 and a power supply unit.

The lower computer 300 has an input port and an output port, and the upper computer 200 is communicatively connected to the lower computer 300, and the upper computer 200 at least includes cabin areas correspondingly distributed to the respective work partitions 101. The unified collection, storage, analysis and transmission of data generated by all devices in the working partition 101 are realized, and the on-site operation and linkage control in the pipe gallery working partition 101 are realized. Not only effectively reduces the construction cost.

The information acquisition module 400 is in signal connection with the input port of the lower computer 300, and the information acquisition module 400 in each working partition 101 at least comprises an internal channel: a liquid level switch 402, a temperature sensor 403, an infrared sensor 401, a carbon monoxide concentration sensor 405, and a flammable gas sensor 404.

The controller 500 is independently arranged in each working partition 101, the controller 500 is controlled to be connected with an output port of the lower computer 300, and the controller 500 is at least connected with a fireproof door 501, a drainage pump 502, a fan 503, a lighting device 504, a monitoring device 505 and a communication device 506 which are arranged in the body 100 by wires respectively; a level switch 402 is provided at the bottom of the internal passage. Fire rated doors 501 are provided at the interface between adjacent working partitions 101 of the body 100.

The power supply unit is independently arranged in each working partition 101, at least part of the power supply unit is arranged in the body 100, and is connected with the upper computer 200, the lower computer 300, the information acquisition module 400, the controller 500, the fireproof door 501, the drainage pump 502, the fan 503, the lighting equipment 504, the monitoring equipment 505 and the communication equipment 506 in the working partition 101 through wires.

Referring to fig. 3, the information acquisition module 400 is normally in a normally open automatic mode. The data of the internal channel of the body 100 is detected in real time. When the temperature sensor 403 in a certain work partition 101 exceeds the standard, the fire door 501 of the work partition 101 is opened to close the work partition 101. When the liquid level in a certain working area 101 exceeds the standard, the drainage pump 502 of the working area 101 is opened to drain. When a person is detected within a certain work area 101 by an infrared sensor, the lighting device 504 and the communication device 506 of that work area 101 are turned on. When the carbon monoxide in a certain working area 101 exceeds the standard, a fan 503 of the working area 101 is turned on to ventilate. When the combustible gas in a certain working partition 101 exceeds the standard, a fan 503 of the working partition 101 is turned on to ventilate. In addition, the monitoring device 505 in each work partition 101 is in a normally open state and is operated in the partition.

The above-described embodiments are provided for illustration only and not for limitation of the present utility model, and modifications may be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, as long as they are protected by patent laws within the scope of claims of the present utility model.

Claims

1. An underground pipe gallery, comprising at least:

the device comprises a body (100) with an internal channel, wherein the body (100) is of a partition structure and is provided with at least a plurality of split working partitions (101) along the length direction;

the lower computer (300) is independently arranged in each working partition (101) and is provided with an input port and an output port;

the upper computer (200) is independently arranged in each working partition (101), and the upper computer (200) is in communication connection with the lower computer (300);

the information acquisition module (400) is independently arranged in each working partition (101) and is in signal connection with an input port of the lower computer (300), and the information acquisition module (400) in each working partition (101) at least comprises an internal channel: a liquid level switch (402), a temperature sensor (403), an infrared sensor (401), a carbon monoxide concentration sensor (405) and a combustible gas sensor (404);

the controller (500) is independently arranged in each working partition (101), the controller (500) is controlled to be connected with an output port of the lower computer (300), and the controller (500) is at least connected with a fireproof door (501), a drainage pump (502), a fan (503), a lighting device (504), a monitoring device (505) and a communication device (506) which are arranged in the body (100) in a wire connection mode;

the power supply unit is independently arranged in each working partition (101), at least partially arranged in the body (100), and is connected with an upper computer (200), a lower computer (300), an information acquisition module (400), a controller (500), a fireproof door (501), a drainage pump (502), a fan (503), lighting equipment (504), monitoring equipment (505) and communication equipment (506) in the working partition (101) through wires.

2. The utility tunnel of claim 1, wherein: the upper computer (200) at least comprises cabin areas which are correspondingly distributed to the working areas (101).

3. The utility tunnel of claim 1, wherein: the liquid level switch (402) is arranged at the bottom of the internal channel.

4. The utility tunnel of claim 1, wherein: the fireproof door (501) is arranged at the junction between the adjacent working areas (101) of the body (100).

5. The utility tunnel of claim 1, wherein: the body (100) is located the boundary department of work subregion (101) and has first tip and the second tip of mutual butt, have on the first tip and be located downside and outwards extend first boss (102), have on the second tip and be located downside and outwards extend second boss (103), second boss (103) overlap joint to first boss (102) top.

6. The utility tunnel of claim 5, wherein: and a waterproof structure (104) is arranged on the lap joint surface of the first boss (102) and the second boss (103).

7. The utility tunnel of claim 5, wherein: the distance between the adjacent working areas (101) is 200-400 m.