Roof waterproof detection system and construction method thereof

Abstract

The invention provides a roof waterproof detection system and a construction method thereof. The roof waterproof detection system is characterized in that an induction type water valve is arranged on a roof; each aluminum plate in the plurality of aluminum plates comprises a plurality of numbered sub-aluminum plates, and all the sub-aluminum plates are assembled into a whole and at least cover the area where the part, without the water storage condition, of the roof is located; a water injection gap exists between two adjacent aluminum plates, so that the induction type water valve injects water through the water injection gap; at least one sensor is arranged on each sub aluminum plate, and an electrode needle of each sensor is perpendicular to the bottom of the aluminum plate and faces the roof; the plugging assembly is used for plugging a gap between the aluminum plate and the edge of the roof; and the positioning terminal receives and analyzes the sensing data uploaded by each sensor so as to position the water leakage area. The roof waterproof detection system is installed at the part, without the water storage condition, of the roof, so that the part, without the water storage condition, of the roof has the water storage condition, a water storage experiment is conducted, and leakage points of the part of the roof are automatically detected.

Description

Technical Field

[0001] The present invention relates to the technical field of roof waterproof detection, and in particular to a roof waterproof detection system and a construction method thereof. Background Art

[0002] In the prior art, the acceptance of roofing works is as follows: if it is a flat roof, a water storage test can be conducted, and a water storage test with a water storage depth of 20mm to 30mm is required after the waterproofing construction is completed to check whether there is leakage, water accumulation and whether the drainage system is unobstructed on the roof; if it is a sloping roof, except for the eaves and gutters that meet the water storage conditions, water is stored for 24 hours, and other parts can be sprinkled with water, but this will cause errors in the detection of the waterproof effect of the sloping roof.

[0003] The problem in the prior art that there are parts of the roof that do not have the conditions for water storage, making it impossible to perform waterproof testing based on the water storage method, thus affecting the waterproof testing effect of the entire roof, is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0004] The purpose of the present invention is to provide a roof waterproof detection system and a construction method thereof, so as to solve the problem that there are parts on the roof that do not have the conditions for water storage, making it impossible to perform waterproof detection based on the water storage method at this part, thus affecting the waterproof detection effect of the entire roof.

[0005] In order to solve the above technical problems, the present invention provides a roof waterproof detection system, the roof waterproof detection system comprising:

[0006] The induction water valve is installed on the roof;

[0007] A plurality of aluminum plates, each of which includes a plurality of numbered sub-aluminum plates, all of which are assembled into one body and cover at least the area of ​​the roof where the part that does not have water storage conditions is located; there is a water injection gap between two adjacent aluminum plates so that the induction water valve can inject water through the water injection gap;

[0008] A plurality of sensors, each sub-aluminum plate is provided with at least one sensor, and the electrode needle of each sensor is arranged perpendicular to the bottom of the aluminum plate and toward the roof;

[0009] A plugging assembly is used to plug the gap between the aluminum plate and the edge of the roof;

[0010] The positioning terminal receives and analyzes the sensing data uploaded by each sensor to locate the leaking area.

[0011] Optionally, in the roof waterproofing detection system, the positioning terminal includes: a receiving module, an analysis module, an alarm module, and a positioning and display module;

[0012] The receiving module receives the sensing data uploaded by all sensors, and the analysis module compares the sensing data uploaded by each sensor with the set threshold. When the sensing data is greater than the set threshold, an alarm signal is sent to the alarm module to trigger an alarm. At the same time, the positioning and display module is triggered to highlight the area where the sub-aluminum plate corresponding to the sensor that triggered the alarm is located, so as to locate the leaking area.

[0013] Optionally, in the roof waterproofing detection system, the sealing component includes: an edge sealing strip and a snap-on sealing cover, the edge sealing strip is used to seal the gap between the end of the aluminum plate and the end of the roof; the snap-on sealing cover is used to seal the gap between the side end of the aluminum plate and the side end of the roof.

[0014] Optionally, in the roof waterproofing detection system, when the roof is a pitched roof, the number of aluminum plates is two, and a water-filled gap is present between two adjacent aluminum plates and is located above the roof ridge.

[0015] Optionally, in the roof waterproofing detection system, when the roof is a sloped roof, the induction water valve is arranged on the ridge.

[0016] Optionally, the roof waterproofing detection system further includes: a power supply for supplying power to the electrode needles of the sensor.

[0017] Optionally, in the roof waterproofing detection system, two adjacent sub-aluminum panels are connected by locking assembly.

[0018] Optionally, in the roof waterproofing detection system, the distance between the aluminum plate and the roof it covers is 3 mm.

[0019] The present invention also provides a construction method of a roof waterproof detection system, the construction method of the roof waterproof detection system comprising:

[0020] Prepare various components of the roof waterproofing detection system according to the roof appearance;

[0021] Assemble the sub-aluminum plates into an integrated aluminum plate, and at least cover the area where the roof is not suitable for water storage, and reserve a water injection gap between two adjacent aluminum plates;

[0022] Water is injected through the water injection gap based on the induction water valve. When the water injection height reaches the predetermined height, the water injection is stopped and the water is stored for 24 hours;

[0023] During the water storage process, the electrode needles of all sensors are energized, and based on the conductivity data of the area where the sensors are located, all sensors upload their respective conductivity data to the positioning terminal;

[0024] The positioning terminal receives and analyzes the conductivity data uploaded by each sensor to locate the leaking area.

[0025] Optionally, in the construction method of the roof waterproof detection system, the process in which the positioning terminal receives and analyzes the conductivity data uploaded by each sensor to locate the water leakage area includes:

[0026] Compare the conductivity data received from each sensor with a set threshold value;

[0027] When the conductivity data is greater than the set threshold, the alarm is triggered and the area of ​​the sub-aluminum plate where the sensor corresponding to the triggering alarm is located is highlighted, and the area where the sub-aluminum plate is located is regarded as the detected water leakage area.

[0028] In the roof waterproof detection system and construction method provided by the present invention, the roof waterproof detection system is installed in the part of the roof that does not have the conditions for water storage, so that the part of the roof that does not have the conditions for water storage has the conditions for water storage, and a water storage experiment is carried out to realize automatic detection of leakage points in this part of the roof. The whole detection process is simple and intelligent, and can be applied to the waterproof detection of roofs of various types of buildings. It has standardized installation, simple construction, strong practicality, and at the same time makes up for technical gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present disclosure.

[0030] Figure 1 is a cross-sectional schematic diagram of a roof waterproofing detection system in one embodiment of the present invention;

[0031] Figure 2 is a three-dimensional schematic diagram of a roof waterproofing detection system in one embodiment of the present invention;

[0032] Figure 3 It is a plan view of all aluminum plates in a roof waterproof detection system in one embodiment of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of a sub-aluminum plate in one embodiment of the present invention;

[0034] Figure 5 It is a schematic diagram of the structure when two sub-aluminum plates are assembled into one by locking buckles in one embodiment of the present invention;

[0035] Figure 6 is a flow chart of a construction method of a roof waterproofing detection system in one embodiment of the present invention;

[0036] Figure 7 This is a diagram displayed by a positioning terminal when a leaking area is located using a roof waterproofing detection system in one embodiment of the present invention.

[0037] In the figure:

[0038] 1- Induction water valve;

[0039] 2-aluminum plate; 21-sub-aluminum plate; 22-lock buckle;

[0040] 3-sensor; 31-electrode needle;

[0041] 41-Edge banding;

[0042] 5-Location terminal;

[0043] 6-Water injection gap. DETAILED DESCRIPTION

[0044] The roof waterproof detection system and its construction method proposed by the present invention are further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0045] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0046] In the description of the invention, it is necessary to understand that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In the invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to the specific circumstances.

[0049] Please refer to Figures 1 to 3 A roof waterproof detection system suitable for a part of a roof that does not have water storage conditions comprises: an inductive water valve 1, a plurality of aluminum plates 2, a plurality of sensors 3, a plugging assembly and a positioning terminal 5, wherein the inductive water valve 1 is arranged on the roof; each of the plurality of aluminum plates 2 comprises a plurality of numbered sub-aluminum plates 21, all of the sub-aluminum plates 21 are assembled into one body and at least cover the area where the part of the roof that does not have water storage conditions is located; there is a water injection gap 6 between two adjacent aluminum plates 2 so that the inductive water valve 1 can inject water through the water injection gap 6; at least one sensor 3 is arranged on each sub-aluminum plate 21, and the electrode needle 31 of each sensor 3 is arranged perpendicular to the bottom of the aluminum plate 2 and toward the roof; the plugging assembly is used to plug the gap between the aluminum plate 2 and the edge of the roof; the positioning terminal 5 receives and analyzes the sensing data uploaded by each sensor 3 to locate the leaking area. Preferably, the electrode needle 31 is installed on each sub-aluminum plate 21 at the position where water leakage needs to be detected; the distance between the aluminum plate 2 and the roof it covers is 30 mm, and the length of the electrode needle 31 is less than or equal to 30 mm.

[0050] It should be noted that the roof here is not limited to a single slope roof. Other roofs that do not have the conditions for water storage can be installed as appropriate, such as a combined slope roof (a continuous and regular slope roof). Arc-shaped roofs are not suitable.

[0051] By installing the roof waterproof detection system of the present invention on a sloping roof or other location that does not have water storage conditions, the effects of water storage experiment and automatic detection of leakage points can be achieved. The entire detection process is simple and intelligent, and can be applied to waterproof detection of roofs of various building shapes. The installation is standardized, the construction is simple, the practicability is strong, and the technical gap is made up at the same time.

[0052] It can be understood that the roof waterproof detection system also includes: a power supply for supplying power to the electrode needle 31 of the sensor 3. When the electrode needle 31 is charged, it will conduct the current to the water it contacts, so that an electrical path is formed between the sensor and the bottom line, causing water ionization. The water ions begin to move under the action of the electric field, resulting in the flow of current. Therefore, the sensor 3 can sense the conductivity data (intensity) of water.

[0053] Furthermore, the positioning terminal 5 includes: a receiving module, an analyzing module, an alarm module and a positioning and display module; the receiving module receives the sensing data uploaded by all sensors 3, and the analyzing module compares the sensing data uploaded by each sensor 3 with the set threshold value. When the sensing data is greater than the set threshold value, an alarm signal is sent to the alarm module to trigger an alarm, and at the same time, the positioning and display module is triggered to highlight the area where the sub-aluminum plate 21 corresponding to the sensor 3 that triggers the alarm is located, so as to visually locate the leaking area, and simply and intuitively know the leaking area (that is, the numbered position of the sub-aluminum plate 21), so as to facilitate subsequent targeted roof repairs and improve the repair efficiency.

[0054] For details, please combine Figure 1 and Figure 2 The sealing assembly includes: an edge strip 41 and a snap-on sealing cover. The edge strip 41 is used to seal the gap between the end of the aluminum plate 2 and the end of the roof; the snap-on sealing cover is used to seal the gap between the side end of the aluminum plate 2 and the side end of the roof.

[0055] like Figure 1 and Figure 2 As shown, in order to better understand the roof waterproofing detection system of the present invention, this embodiment takes the case where the roof is a sloping roof as an example for explanation. At this time, the number of aluminum plates 2 is two, and there is a water injection gap 6 between two adjacent aluminum plates 2 located above the ridge; two induction water valves 1 are respectively arranged at the two ends of the ridge, and the water outlet of the induction water valve 1 is directed toward the water injection gap 6 to inject water therein. While injecting water, the induction water valve 1 senses the water injection amount. When the water injection amount reaches a preset height, the water injection is automatically stopped to prevent the water injection amount from exceeding the water storage space formed between the aluminum plate 2 and the roof.

[0056] like Figure 4 and Figure 5 As shown, two adjacent sub-aluminum plates 21 are assembled and connected by a lock 22. Here, the lock 22 is used to connect the two sub-aluminum plates 21. In this embodiment, based on the fact that the two sub-aluminum plates 21 can be tightly connected, the lock 22 uses a U-shaped lock 22, which is directly buckled on the outer side of the two sub-aluminum plates 21.

[0057] Accordingly, this embodiment also provides a construction method for a roof waterproof detection system. Figures 1 to 7 The construction method of the roof waterproofing detection system described in this embodiment is described in detail.

[0058] First, execute step S1 to prepare various components of the roof waterproof detection system according to the roof morphology; since different roofs have different morphologies, the morphology of the part without water storage conditions of each roof is different, so the overall morphology of the aluminum plate and the required number must at least cover the part of the roof without water storage conditions, the corresponding plugging components must also be adjusted in size and / or shape according to the actual situation.

[0059] Next, step S2 is performed to assemble the sub-aluminum plates 21 into an integrated aluminum plate 2, and at least cover the area where the roof does not have water storage conditions, and reserve a water injection gap 6 between two adjacent aluminum plates 2;

[0060] Next, step S3 is executed, water is injected through the water injection gap 6 based on the induction water valve 1, and when the water injection height reaches a predetermined height, the water injection is stopped and water is stored for 24 hours; in this embodiment, the predetermined height is the distance between the aluminum plate 2 and the roof, which is 30 mm.

[0061] Next, step S4 is executed, during the water storage process, the electrode needles 31 of all sensors 3 are energized, and based on the conductivity data of the area where the sensor 3 is located, all sensors 3 upload the conductivity data sensed by each sensor to the positioning terminal 5;

[0062] Next, step S5 is executed, where the positioning terminal 5 receives and analyzes the conductivity data uploaded by each sensor 3 to locate the water leakage area.

[0063] The process in which the positioning terminal 5 receives and analyzes the conductivity data uploaded by each sensor 3 to locate the water leakage area includes:

[0064] Compare the received conductivity data uploaded by each sensor 3 with the set threshold value;

[0065] When the conductivity data is greater than the set threshold, the alarm is triggered and the area where the sub-aluminum plate 21 where the sensor 3 corresponding to the triggered alarm is located is highlighted, and the area where the sub-aluminum plate 21 is located is used as the detected water leakage area.

[0066] Specifically, the working principle of the roof waterproof detection system is: when the floor below the aluminum plate 2 in the area leaks, the change in water quality is judged by measuring the number and mobility of ions in the seepage area, and the ions in the seepage water begin to move under the action of the electric field, resulting in the flow of current. These ions move at different speeds according to their different charges and masses. According to Ohm's law, the magnitude of the current is proportional to the relationship between the electric field strength and the resistance. When the sensor 3 detects that the current change exceeds the set threshold, it will immediately trigger an alarm and transmit the sensing data to the positioning terminal 5 through the wireless network, and the corresponding sub-aluminum plate 21 number is used as the waterproof detection result (i.e., the location of the leak point).

[0067] like Figure 3 As shown, each sub-aluminum plate 21 with a sensor 3 has a fixed number. The numbers and positions of all sub-aluminum plates 21 on the aluminum plate 2 are entered into the positioning terminal 5 in advance. When a problem occurs in the current conductivity of a sub-aluminum plate 21 (i.e., when the conductivity data is greater than a preset threshold), it can be immediately fed back to the positioning terminal 5 to confirm the number and lock the scope of the water leakage area (such as Figure 7 As shown, the sub-aluminum plate 21 with the lock number 6 is the leaking area, and its color will be highlighted in red. At the same time, the positioning terminal 5 will emit an alarm sound / alarm prompt information). After the water storage time reaches the standard, the roof waterproof detection system will be removed and the detected leaking area will be repaired.

[0068] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0069] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0070] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A roof waterproofing detection system, suitable for parts of the roof that do not have water storage conditions, characterized in that: include: The induction water valve is installed on the roof; A plurality of aluminum plates, each of which includes a plurality of numbered sub-aluminum plates, all of which are assembled into one body and cover at least the area of ​​the roof where the part that does not have water storage conditions is located; there is a water injection gap between two adjacent aluminum plates so that the induction water valve can inject water through the water injection gap; A plurality of sensors, each sub-aluminum plate is provided with at least one sensor, and the electrode needle of each sensor is arranged perpendicular to the bottom of the aluminum plate and toward the roof; A plugging assembly is used to plug the gap between the aluminum plate and the edge of the roof; The positioning terminal receives and analyzes the sensing data uploaded by each sensor to locate the leaking area.

2. The roof waterproofing detection system according to claim 1, characterized in that: The positioning terminal includes: a receiving module, an analyzing module, an alarm module and a positioning and display module; The receiving module receives the sensing data uploaded by all sensors, and the analysis module compares the sensing data uploaded by each sensor with the set threshold. When the sensing data is greater than the set threshold, an alarm signal is sent to the alarm module to trigger an alarm. At the same time, the positioning and display module is triggered to highlight the area where the sub-aluminum plate corresponding to the sensor that triggered the alarm is located, so as to locate the leaking area.

3. The roof waterproofing detection system according to claim 1, characterized in that: The sealing assembly comprises: an edge sealing strip and a snap-on sealing cover, wherein the edge sealing strip is used to seal the gap between the end of the aluminum plate and the end of the roof; and the snap-on sealing cover is used to seal the gap between the side end of the aluminum plate and the side end of the roof.

4. The roof waterproofing detection system according to claim 1, characterized in that: When the roof is a pitched roof, there are two aluminum plates, and there is a water-filled gap between two adjacent aluminum plates located above the ridge.

5. The roof waterproofing detection system according to claim 4, characterized in that: When the roof is a pitched roof, the induction water valve is arranged on the ridge.

6. The roof waterproofing detection system according to any one of claims 1 to 5, characterized in that: Also includes: Power supply, used to supply power to the electrode needles of the sensor.

7. The roof waterproofing detection system according to any one of claims 1 to 5, characterized in that: Two adjacent aluminum sub-plates are connected by locking assembly.

8. The roof waterproofing detection system according to any one of claims 1 to 5, characterized in that: The distance between the aluminum plate and the roof it covers is 3mm.

9. A construction method of a roof waterproofing detection system according to any one of claims 1 to 8, characterized in that: include: Prepare various components of the roof waterproofing detection system according to the roof appearance; Assemble the sub-aluminum plates into an integrated aluminum plate, and at least cover the area where the roof is not suitable for water storage, and reserve a water injection gap between two adjacent aluminum plates; Water is injected through the water injection gap based on the induction water valve. When the water injection height reaches the predetermined height, the water injection is stopped and the water is stored for 24 hours; During the water storage process, the electrode needles of all sensors are energized, and based on the conductivity data of the area where the sensors are located, all sensors upload their respective conductivity data to the positioning terminal; The positioning terminal receives and analyzes the conductivity data uploaded by each sensor to locate the leaking area.

10. The construction method of the roof waterproof detection system according to claim 9, characterized in that: The process of the positioning terminal receiving and analyzing the conductivity data uploaded by each sensor to locate the water leakage area includes: Compare the conductivity data received from each sensor with a set threshold value; When the conductivity data is greater than the set threshold, the alarm is triggered and the area of ​​the sub-aluminum plate where the sensor corresponding to the triggering alarm is located is highlighted, and the area where the sub-aluminum plate is located is regarded as the detected water leakage area.

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