Building roof waterproofing system and waterproofing monitoring method thereof

Abstract

The present invention discloses a building roof waterproofing system and a waterproofing detection method thereof, including a roof image monitoring system and a roof leakage monitoring system; the image monitoring system takes images of each monitored building roof and numbers them, and makes original specimen images and stores them in a local server; the local server compares the video images of each monitored building roof taken by the camera in real time with the original specimen images, and when it is found that the video images taken by the camera in real time are inconsistent with the original specimen images of the corresponding numbers, the intranet monitor notifies the query terminal management personnel to go to the site for inspection and eliminate hidden dangers according to the location given by the number. The advantages of the present invention are to realize the intelligentization, dataization and visualization of the monitoring of building roof waterproofing leakage, to achieve the purpose of timely and accurate discovery of building roof leakage points and timely maintenance, to ensure the safety of key waterproofing building facilities, and to play a monitoring role in preventing key buildings from man-made damage.

Description

Technical Field

[0001] The invention relates to the field of building roof waterproofing, in particular to a building roof waterproofing system and a waterproofing monitoring method thereof. Background Art

[0002] With the rapid development of the national economy, various key infrastructure and construction projects are increasing, such as airports, important warehouses, important military and civilian facilities, and places with special needs. However, building roof waterproofing faces great challenges. According to relevant departments, the roof permeability of the above-mentioned buildings is as high as 95.33%. Building roof leakage is often gap leakage, which gradually expands over time. This not only causes damage to items and equipment in the building, but also has an adverse effect on the building structure as the leakage point increases. How to find the leakage point in time and make timely remediation is a topic for technicians in this field. Summary of the invention

[0003] The present invention aims to provide a building roof waterproofing system, and another object of the present invention is to provide a waterproofing monitoring method for the waterproofing system.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] The building roof waterproofing system described in the present invention includes a roof image monitoring system and a roof leakage monitoring system; the roof image monitoring system includes a camera, a video server, a first switch, a second switch, a local server, an intranet monitor, a first router, a second router and a query terminal; the camera is used to collect video signal data of the roof of the monitored building in real time, transmit the collected video signal data to the switch via the video server in a wired or wireless manner, and store it in the local server, and realize intranet monitoring through the intranet monitor; the first router is used to transmit the video signal data stored in the local server to the Ethernet, and the Ethernet backs up the video signal data transmitted from the first router to the cloud data center; the query terminal communicates with the cloud data center through the second switch, the second router and the Ethernet, and queries the video signal data backed up in the cloud data center;

[0006] The roof leakage monitoring system is composed of a conductive primer layer coated on the base surface of the monitored building from bottom to top, a waterproof roll material layer laid on the upper surface of the conductive primer layer, and a waterproof surface glue layer brushed or sprayed on the upper surface of the waterproof roll material layer; a plurality of conductive monitoring belts are arranged on the upper surface of the waterproof roll material layer from one end to the other end, and one end of the plurality of conductive monitoring belts is formed into an equipotential end by a coated conductive coating layer; lead-out electrodes are respectively arranged on the conductive primer layer at the position corresponding to each conductive monitoring belt, and the lead-out electrodes are used to transmit the resistance value data between the conductive monitoring belt and the conductive primer layer to the first switch via a wired or wireless method.

[0007] The waterproof coiled material layer is a double-sided polyester filament cloth dipped in glue, and the conductive monitoring tape is arranged on the upper surface of the waterproof coiled material layer by printing or brushing.

[0008] Each of the lead-out electrodes is located at an end of the conductive primer layer away from the equipotential end.

[0009] The waterproof monitoring method of the building roof waterproof system of the present invention comprises the following steps:

[0010] Step 1.1, taking images of the roofs of each monitored building and numbering them, making original sample images and storing them in the local server;

[0011] Step 1.2, measuring the resistance value between the conductive primer layer and each conductive monitoring strip on the upper surface of the waterproof membrane layer on the roof of each monitored building, and numbering each measured resistance value and storing it as an original resistance value in a local server;

[0012] Step 2.1, the local server compares the video images of the roofs of the monitored buildings captured by the camera in real time with the original specimen images. When it is found that the video images captured by the camera in real time are inconsistent with the original specimen images with corresponding numbers, the intranet monitor notifies the query terminal management personnel to go to the site for inspection and eliminate hidden dangers according to the location given by the number through wired or wireless means;

[0013] Step 2.2, the local server collects the resistance value between the conductive base glue layer and the conductive monitoring strips on the upper surface of the waterproof membrane layer on the roof of each monitored building in real time through each lead-out electrode, and compares it with the original resistance value of the corresponding number. When the resistance value collected in real time changes and exceeds the set threshold, the intranet monitor notifies the query terminal manager through wired or wireless means to go to the site according to the location given by the number to check and eliminate hidden dangers.

[0014] The advantages of the present invention are that it realizes intelligent, digitized and visualized monitoring of building roof waterproofing leakage, achieves the purpose of timely and accurate discovery of building roof leakage points and timely repairs, ensures the safety of key waterproof building facilities, and at the same time plays a monitoring role in preventing key buildings from human damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the waterproof system structure of the present invention.

[0016] Figure 2 It is a schematic plan view of the roof of the monitored building described in the present invention.

[0017] Figure 3 yes Figure 2 AA section structure schematic diagram. DETAILED DESCRIPTION

[0018] The following is a detailed description of an embodiment of the present invention in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation method and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiment.

[0019] like Figure 1-3 As shown, the building roof waterproofing system described in the present invention includes a roof image monitoring system and a roof leakage monitoring system.

[0020] The roof image monitoring system includes a physical camera installed on the roof of each monitored building, a video server, an intranet monitor, a first switch, a second switch, a local server, a first router, a second router and a query terminal, and the query terminal can select a smart phone, a tablet computer and other terminal devices. The camera is used to collect the video signal data of the roof of each monitored building 1 in real time, and transmit the collected video signal data to the switch through the video server in a wired manner and store it in the local server, or transmit it to the switch in a wireless manner through a communication base station and store it in the local server, and realize intranet monitoring through the intranet monitor.

[0021] The first router is used to transmit the video signal data stored in the local server to the Ethernet, and the Ethernet backs up the video signal data transmitted from the first router to the cloud data center.

[0022] The query terminal communicates with the cloud data center through the second switch, the second router, and Ethernet to query the video signal data backed up in the cloud data center.

[0023] like Figure 2 , 3As shown, the roof leakage monitoring system is composed of a conductive base glue layer 2 coated on the roof base of the monitored building 1 from bottom to top, a waterproof roll material layer 3 laid on the upper surface of the conductive base glue layer 2, and a waterproof surface glue layer 4 brushed on the upper surface of the waterproof roll material layer 3; the waterproof roll material layer 3 is a double-sided glue-impregnated structure of polyester filament cloth.

[0024] A plurality of conductive monitoring tapes 5 are provided on the upper surface of the waterproof coiled material layer 3 at intervals from one end to the other end by printing, and one end of the plurality of conductive monitoring tapes 5 forms an equipotential end through the coated conductive coating layer 6; lead-out electrodes 7 are provided on the conductive primer layer 2 at positions corresponding to each conductive monitoring tape 5, and each lead-out electrode 7 is located at an end of the conductive primer layer 2 away from the equipotential end; the lead-out electrodes 7 are used to transmit the resistance value data between the conductive monitoring tape 5 and the conductive primer layer 2 to the first switch by wire or wireless means, and store the data in the cloud data center through the first switch, the first router and Ethernet.

[0025] The waterproof monitoring method of the building roof waterproof system of the present invention comprises the following steps:

[0026] Step 1.1, taking images of the roofs of each monitored building 1 and numbering them, making original sample images and storing them in the local server;

[0027] Step 1.2, measuring the resistance value between the conductive primer layer 2 on the roof of each monitored building 1 and each conductive monitoring strip 5 on the upper surface of the waterproof membrane layer 3, and numbering each measured resistance value as an original resistance value and storing it in a local server;

[0028] Step 2.1, the local server compares the video images of the roofs of each monitored building 1 captured by the camera in real time with the original sample images. When it is found that the video images captured by the camera in real time are inconsistent with the original sample images of the corresponding numbers, the intranet monitor notifies the query terminal management personnel through wired or wireless means to go to the site to check and eliminate hidden dangers according to the location given by the number;

[0029] Step 2.2, the local server collects the resistance value between the conductive base glue layer 2 on the roof of each monitored building 1 and each conductive monitoring strip 5 on the upper surface of the waterproof membrane layer 3 in real time through each lead-out electrode 7, and compares each collected resistance value with the original resistance value of the corresponding number one by one. When the resistance value collected in real time is compared with the original resistance value of the corresponding number and changes beyond the set threshold, the intranet monitor notifies the query terminal management personnel through wired or wireless means to go to the site according to the location given by the number to check and eliminate hidden dangers.

[0030] Management personnel can use the query terminal to query and retrieve data stored in the cloud data center in real time, and conduct daily inspections and monitoring of the roofs of each monitored building.

[0031] The roof leakage monitoring principle of the present invention is briefly described as follows:

[0032] When a water leak occurs somewhere on the roof of the monitored building 1, the capacitance value formed between the conductive monitoring tape 5 and the conductive base adhesive layer 2 at the leak (the waterproof membrane layer 3 at the leak is the capacitance medium) will change, thereby causing the resistance value between the conductive base adhesive layer 2 and the conductive monitoring tape 5 at the leak to change. The intranet monitor compares the changed resistance value at the leak with the original resistance value of the corresponding number. When the resistance value change at the leak exceeds the set threshold, the intranet monitor sends an alarm signal and notifies the query terminal manager by wired or wireless means to go to the site to check and eliminate hidden dangers according to the location given by the number.

[0033] The setting of the resistance threshold depends on the actual situation: 1. When the roof of the monitored building 1 is slightly damaged and does not affect the waterproof requirements of the monitored building 1, the resistance threshold can be set in a wider range; 2. When the roof of the monitored building 1 is slightly damaged and affects the waterproof requirements of the monitored building 1, the resistance threshold can be set in a narrower range.

[0034] The width of the conductive monitoring belt 5 selected in the present invention is 20-25 cm, the distance between adjacent conductive monitoring belts 5 is 8-10 cm, and the width of the conductive coating layer 6 is 15-25 cm. According to calculations and tests, when a water leak occurs, the maximum error in judging the leak position does not exceed 30 cm (the values ​​of each width can be adjusted according to on-site needs to increase or decrease the detection accuracy).

Claims

1. A waterproof monitoring method for a building roof waterproof system, characterized in that: The building roof waterproofing system includes a roof image monitoring system and a roof leakage monitoring system; the roof image monitoring system includes a camera, a video server, an intranet monitor, a first switch, a second switch, a local server, a first router, a second router and a query terminal; the camera is used to collect video signal data of the roof of the monitored building in real time, transmit the collected video signal data to the switch through the video server in a wired or wireless manner, and store it in the local server, and realize intranet monitoring through the intranet monitor; the first router is used to transmit the video signal data stored in the local server to the Ethernet, and the Ethernet backs up the video signal data transmitted from the first router to the cloud data center; The query terminal communicates with the cloud data center through the second switch, the second router, and Ethernet to query the video signal data backed up in the cloud data center; The roof leakage monitoring system is composed of a conductive primer layer coated on the base surface of the monitored building from bottom to top, a waterproof roll material layer laid on the upper surface of the conductive primer layer, and a waterproof surface glue layer brushed or sprayed on the upper surface of the waterproof roll material layer; a plurality of conductive monitoring belts are arranged on the upper surface of the waterproof roll material layer from one end to the other end, and one end of the plurality of conductive monitoring belts is formed into an equipotential end by the coated conductive coating layer; lead-out electrodes are respectively arranged on the conductive primer layer at the position corresponding to each conductive monitoring belt, and the lead-out electrodes are used to transmit the resistance value data between the conductive monitoring belt and the conductive primer layer to the first switch via wired or wireless means; The waterproof coiled material layer is a double-sided polyester filament cloth dipped in glue, and the conductive monitoring tape is arranged on the upper surface of the waterproof coiled material layer by printing or brushing; Each of the lead-out electrodes is located at an end of the conductive primer layer away from the equipotential end; The specific steps include: Step 1.1, taking images of the roofs of each monitored building and numbering them, making original sample images and storing them in the local server; Step 1.2, measuring the resistance value between the conductive primer layer and each conductive monitoring strip on the upper surface of the waterproof membrane layer on the roof of each monitored building, and numbering each measured resistance value and storing it as an original resistance value in a local server; Step 2.1, the local server compares the video images of the roofs of the monitored buildings captured by the camera in real time with the original specimen images. When it is found that the video images captured by the camera in real time are inconsistent with the original specimen images with corresponding numbers, the intranet monitor notifies the query terminal management personnel to go to the site for inspection and eliminate hidden dangers according to the numbers through wired or wireless means; Step 2.2, the local server collects the resistance value between the conductive base glue layer and the conductive monitoring strips on the upper surface of the waterproof membrane layer on the roof of each monitored building in real time through each lead-out electrode, and compares it with the original resistance value of the corresponding number. When the resistance value collected in real time changes and exceeds the set threshold, the intranet monitor notifies the query terminal manager through wired or wireless means to go to the site according to the location given by the number to check and eliminate hidden dangers.

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