Wall water leakage detection device and method for full-life-cycle building

Abstract

The invention relates to the technical field of building monitoring, in particular to a wall water leakage detection device and method for a full-life-cycle building. According to the wall water leakage detection device and method for the full-life-cycle building, the technical problem that whether the building leaks water or not cannot be monitored in the prior art is solved. A wall body water leakage detection device for a full life cycle building comprises a sensing cable which is arranged in a wall body; a control unit, wherein the sensing cable is connected with the control unit; and a data processing platform, wherein the control unit communicates with the data processing platform. The sensing cable and the data processing platform are arranged, the sensing cable can monitor whether the building wall leaks water or not in real time, and when the building wall leaks water, the data processing platform can send out alarm information through the displayer and the alarm in time; therefore, related personnel can know the water leakage position and the water leakage condition of the building in time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building monitoring, and in particular to a wall water leakage detection device and method for a full life cycle building. BACKGROUND

[0002] Buildings are usually formed by splicing concrete walls or / and masonry walls. During long-term use, some walls of the building may leak, especially the water-facing walls of the building, which are more likely to leak. The water-facing wall refers to the wall directly exposed to rain.

[0003] In the prior art, it is impossible to detect whether the building leaks. Only when the building leaks seriously can it be determined whether the building leaks by visual observation. The building leakage cannot be monitored in real time, which poses a safety hazard.

[0004] Therefore, the prior art has the technical problem of being unable to monitor whether the building leaks. SUMMARY

[0005] The present application provides a wall water leakage detection device and method for a full life cycle building, which solves the technical problem of being unable to monitor whether the building leaks in the prior art.

[0006] Some embodiments for solving the above technical problems include: In a first aspect, a wall water leakage detection device for a full life cycle building includes a sensing cable, which is arranged in the wall; a control unit, the sensing cable being connected to the control unit; and a data processing platform, the control unit being in communication with the data processing platform; The data processing platform is integrated with a display and an alarm, and the data processing platform controls the display and the alarm according to the parameters detected by the sensing cable.

[0007] Preferably, the sensing cable is embedded in the wall.

[0008] Preferably, the distance between the sensing cable and the water-facing wall of the wall is 10 cm.

[0009] Preferably, the wall is a concrete wall, the concrete wall includes a steel bar, and the sensing cable is tied to the steel bar.

[0010] Preferably, the sensing cable is tied to the inner / outer side of the steel bar.

[0011] Preferably, an insulating layer is arranged between the sensing cable and the steel bar.

[0012] As a preference, the wall is a masonry infill wall, and the sensing cable is embedded in the mortar joint of the masonry infill wall.

[0013] As a preference, the wall comprises a concrete wall and a masonry infill wall, a junction box or control box is pre-embedded at the end of the concrete wall, and the sensing cable extends out of the concrete wall and the masonry infill wall, the sensing cable in the concrete wall and the sensing cable in the masonry infill wall are connected through the junction box or control box.

[0014] As a preference, the sensing cable is connected with the control unit through a lead-out cable.

[0015] In a second aspect, a water leakage detection method for a building in a whole life cycle comprises the following steps: The sensing cable is embedded in the wall during the construction of the wall, and the distance between the sensing cable and the water-facing surface of the wall is 10 cm, wherein, when the wall is a concrete wall, the sensing cable is bound to the inner side of the steel bars in the concrete wall, and an insulation layer is arranged between the sensing cable and the steel bars; when the wall is a masonry infill wall, the sensing cable is embedded in the mortar joint of the masonry infill wall; when the wall comprises a concrete wall and a masonry infill wall, a junction box or control box is pre-embedded at the end of the concrete wall, and the sensing cable extends out of the concrete wall and the masonry infill wall, the sensing cable in the concrete wall and the sensing cable in the masonry infill wall are connected through the junction box or control box. All the sensing cables are connected with the control unit through lead-out cables; The control unit is connected with a data processing platform through a bus, and the data processing platform outputs an alarm information according to the data detected by the sensing cable.

[0016] Compared with the prior art, the present application has the following advantages: By arranging the sensing cable and the data processing platform, the sensing cable can monitor whether the wall of the building leaks water in real time, when the wall of the building leaks water, the data processing platform can timely send an alarm information through a display and an alarm, so that relevant personnel can timely know the leakage position and the leakage condition of the building. BRIEF DESCRIPTION OF DRAWINGS

[0017] For the purpose of explanation, several embodiments of the present technology are set forth in the following drawings. The following drawings are incorporated in and constitute part of this specification. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the conceptual presentation of the subject matter technology.

[0018] Fig. 1 A schematic view of the arrangement of the sensing cable in the wall.

[0019] Fig. 2Fig. 1 is a schematic diagram of the arrangement of the sensing cable on the steel bar.

[0020] Fig. 3 Fig. 2 is a schematic diagram of the arrangement of the junction box.

[0021] Fig. 1 shows: 1, sensing cable, 2, steel bar, 3, junction box. DETAILED DESCRIPTION

[0022] The specific embodiments shown are intended to be illustrative of the various configurations of the inventive subject matter and are not intended to limit the scope of the inventive subject matter to these specific embodiments. The specific embodiments include specific details to provide a thorough understanding of the inventive subject matter. However, it will be apparent to those skilled in the art that the inventive subject matter can be practiced without these specific details.

[0023] It is to be understood that the terminology used herein such as "first" and "second", etc. is intended to distinguish one entity or operation from another entity or operation, and is not intended to imply any actual relationship or order between such entities or operations.

[0024] The terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0025] Referring to Figs. 1 to 3 As shown, in a first aspect, a wall leakage detection device for a full life cycle building, comprising a sensing cable, the sensing cable is arranged in the wall; a control unit, the sensing cable is connected with the control unit; and a data processing platform, the control unit communicates with the data processing platform; The data processing platform is integrated with a display and an alarm, and the data processing platform controls the display and the alarm according to the parameters detected by the sensing cable.

[0026] The sensing cable detects whether the building leaks by changes in electrical conductivity and resistance value. For example, when water seepage occurs, the resistance value decreases significantly, and when there is no water seepage, the resistance value tends to infinity. The data processing platform monitors the resistance value of the sensing cable to determine whether the building leaks.

[0027] In some embodiments, the sensing cable 1 is embedded into the wall. The distance between the sensing cable and the water-facing surface of the wall is 10 cm. It is generally preferred to be within 10 cm, so that the wall crack can be detected as soon as possible after the water enters.

[0028] In some embodiments, the wall is a concrete wall, the concrete wall includes a steel bar 2, and the sensing cable is tied to the steel bar. The sensing cable is tied to the inner side or outer side of the steel bar. An insulation layer is provided between the sensing cable and the steel bar.

[0029] In some embodiments, the wall is a masonry infill wall, and the sensing cable is embedded in the mortar joint of the masonry infill wall.

[0030] Referring to Fig. 3 In some embodiments, the wall includes a concrete wall and a masonry infill wall, a junction box 3 or a control box is embedded at the end of the concrete wall, and the sensing cable extends out of the concrete wall and the masonry infill wall. The sensing cable in the concrete wall and the sensing cable in the masonry infill wall are connected through the junction box or the control box.

[0031] In some embodiments, the sensing cable is connected to the control unit through a lead cable.

[0032] In a second aspect, a water leakage detection method for a building throughout its life cycle includes the following steps: In the process of wall construction, a sensing cable is embedded, and the distance between the sensing cable and the water-facing surface of the wall is 10 cm. When the wall is a concrete wall, the sensing cable is tied to the inner side of the steel bar in the concrete wall, and an insulation layer is provided between the sensing cable and the steel bar. When the wall is a masonry infill wall, the sensing cable is embedded in the mortar joint of the masonry infill wall. When the wall includes a concrete wall and a masonry infill wall, a junction box or a control box is embedded at the end of the concrete wall, and the sensing cable extends out of the concrete wall and the masonry infill wall. The sensing cable in the concrete wall and the sensing cable in the masonry infill wall are connected through the junction box or the control box. All sensing cables are connected to the control unit by using a lead cable. The control unit is connected to a data processing platform by using a bus, and the data processing platform outputs an alarm message according to the data detected by the sensing cable.

[0033] Specifically, when the structural wall or the infill wall of the building is constructed, a sensing cable is arranged within 10 cm from the water-facing surface of the wall, so as to always feel whether the structure is subjected to the change of water flow immersion. The embedding of the sensing cable can have various layout schemes according to the budget.

[0034] In the concrete wall, the sensing cable needs to be bundled with the steel bar when the steel bar is bundled. In the wall construction, the sensing cable is generally bundled on the inner side of the steel bar to ensure the safety of the structure. When the special building protection layer is thick, it can be bundled in the concrete protection layer. If the wall has reached the end here, a junction box or control box needs to be pre-buried here. If the wall needs to be continued, the pre-buried sensing cable needs to be stretched out of the wall formwork and have enough connection length to facilitate the extension.

[0035] If the concrete wall needs to continue to build the filler wall, the filler wall needs to be connected when it is built to the cable stretching part, buried in the filler wall joint, but the cable needs to be planned. Generally, it should be pre-buried at the node where the water leakage needs to be pre-buried, such as door and window openings, edge lower opening / masonry bottom, and different material joint surfaces.

[0036] When the cable is laid on the concrete wall, the insulation layer needs to be used to isolate the steel reinforcement cage. On the filler wall, the cable can be directly buried.

[0037] After all the sensors are buried, the lead-out cable is used to lead them to the control unit, and then connected to the data processing platform of the command center through the bus connected to the power distribution room. Through the data processing of the data processing platform, the problem point is displayed and alarmed in real time, so as to achieve the purpose of monitoring the building.

[0038] The above introduces the subject technical solution of the present application and the corresponding details. It can be understood that the above introduction is only some embodiments of the subject technical solution of the present application, and some details can be omitted in the specific implementation.

[0039] In addition, in some embodiments of the above application, multiple embodiments can be combined for implementation. Various combination schemes are not listed one by one due to the length of the article. Those skilled in the art can freely combine the above embodiments according to the needs in the specific implementation to obtain better application experience.

[0040] Those skilled in the art can obtain other detailed configurations or drawings when implementing the subject technical solution of the present application according to the subject technical solution of the present application and the drawings. Obviously, these details still belong to the scope covered by the subject technical solution of the present application without departing from the subject technical solution of the present application.

Claims

1. A wall leakage detection device for full life cycle buildings, characterized by: It includes a sensor cable, which is arranged in a wall; a control unit, to which the sensor cable is connected; and a data processing platform, with which the control unit communicates; the data processing platform is integrated with a display and an alarm, and the data processing platform controls the display and the alarm according to the parameters detected by the sensor cable.

2. The wall leakage detection device for full life cycle buildings according to claim 1 is characterized in that: The sensing cables are pre-buried in the wall.

3. The wall water leakage detection device for full life cycle buildings according to claim 2 is characterized in that: The distance between the sensing cable and the water-facing surface of the wall is 10 cm.

4. The wall leakage detection device for full life cycle buildings according to claim 3 is characterized in that: The wall is a concrete wall including steel bars, and the sensor cables are tied to the steel bars.

5. The wall leakage detection device for full life cycle buildings according to claim 4 is characterized in that: The sensor cables are tied to the inside / outside of the steel bars.

6. The wall water leakage detection device for full life cycle buildings according to claim 5 is characterized in that: An insulating layer is provided between the sensing cable and the steel bar.

7. The wall water leakage detection device for full life cycle buildings according to claim 3 is characterized in that: When the wall is a masonry filling wall, the sensor cable is buried in the mortar joints of the masonry filling wall.

8. The wall water leakage detection device for full life cycle buildings according to claim 3 is characterized in that: The wall includes a concrete wall and a masonry filling wall, and a junction box or a control box is embedded at the end of the concrete wall. In addition, the sensing cable extends out of the concrete wall and the masonry filling wall, and the sensing cable located in the concrete wall and the sensing cable located in the masonry filling wall are connected through the junction box or the control box.

9. The wall water leakage detection device for full life cycle buildings according to claim 1 is characterized in that: The sensing cable is connected to the control unit via a lead-out cable.

10. A wall leakage detection method for a building throughout its life cycle, characterized in that: The method comprises the following steps: burying a sensor cable during the wall construction process, and the distance between the sensor cable and the water-facing surface of the wall is 10 centimeters, wherein, when the wall is a concrete wall, the sensor cable is tied to the inner side of the steel bars in the concrete wall, and an insulating layer is provided between the sensor cable and the steel bars; when the wall is a masonry filling wall, the sensor cable is buried in the mortar joint of the masonry filling wall; when the wall includes a concrete wall and a masonry filling wall, a junction box or a control box is pre-buried at the end of the concrete wall, and the sensor cable extends out of the concrete wall and the masonry filling wall, and the sensor cable located in the concrete wall and the sensor cable located in the masonry filling wall are connected through the junction box or the control box; all the sensor cables are connected to a control unit by using lead wires; and the control unit is then connected to a data processing platform by using a bus for communication, and the data processing platform outputs alarm information according to the data detected by the sensor cable.

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