Underground pipe gallery water leakage monitoring device

Abstract

The utility model discloses an underground pipe gallery water leakage monitoring device, which relates to the field of underground pipe galleries and comprises a pipe gallery, a water stop belt is arranged on the outer wall of the pipe gallery, and a dismounting assembly is arranged between the water stop belt and the pipe gallery. The dismounting and mounting assembly comprises a plurality of sliding grooves formed in the water stop belt, two inserting grooves formed in the outer surface of the pipe gallery and two positioning grooves formed in the back of the pipe gallery, and first springs are fixed into the sliding grooves. The sealing assembly is arranged, when the flow deflector is installed, the pressing block can be pushed to move towards the interior of the groove, the pressing block can extrude the inflatable air bag to enable the inflatable air bag to be compressed under stress, then air in the inflatable air bag can enter the interior of the sealing air bag through the inflation pipe, and the sealing air bag is expanded; the sealing air bag is tightly attached to the inner wall and the outer wall of the flow deflector, so that sealing between the flow deflector and the pipe gallery can be achieved, leaked water is prevented from flowing out through a gap between the flow deflector and the pipe gallery, and the water leakage monitoring effect of the monitoring device is improved.

Description

Technical Field

[0001] The utility model relates to the field of underground pipe corridors, in particular to a water leakage monitoring device for underground pipe corridors. Background Art

[0002] In recent years, the integrated pipeline corridor project has become a new type of project that the country has vigorously advocated for development, and has shifted from pilot cities to national construction. However, due to the lack of mature experience in the country, there are some problems that cannot be ignored in the design and construction of the integrated pipeline corridor; the integrated pipeline corridor is an underground structure, so waterproofing is an issue that cannot be ignored. Among them, the waterproofing of structural settlement joints is a technical difficulty and is also the most prone to water seepage. Water seepage to a certain extent indicates that there is a problem with the stress of the settlement joint structure and there is a major safety hazard. Therefore, it is necessary to use monitoring devices to monitor whether the pipeline corridor is leaking.

[0003] According to a Chinese patent with publication number CN218845773U, an underground pipe gallery water leakage monitoring device is disclosed. The utility model has a reasonable structure, can realize the water leakage monitoring function, has a water-stopping effect, and uses a diversion cavity to divert water leakage.

[0004] With regard to the above-mentioned disclosed patent content, when installing the waterstop, it is necessary to clamp the waterstop in the slot through a clamp block to limit the position of the waterstop, and then make the guide plate contact the pipe gallery. At this time, a diversion cavity will be formed between the guide plate, the pipe gallery and the waterstop, so that the leaked water can flow into the diversion cavity, and then monitored by the temperature and humidity sensor. Although the guide plate is in contact with the pipe gallery, there is a gap between the guide plate and the pipe gallery, which may cause the leaked water to flow out directly through the gap between the two, making it difficult for water to accumulate inside the diversion cavity, affecting the internal humidity, thereby reducing the monitoring effect of whether the pipe gallery is leaking. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an underground pipe gallery leakage monitoring device to solve the technical problem that the leaked water may flow out through the gap between the guide plate and the pipe gallery and thus affect the monitoring effect of whether there is leakage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground pipe gallery water leakage monitoring device, comprising a pipe gallery, an outer wall of the pipe gallery is provided with a waterstop, a disassembly and assembly component is provided between the waterstop and the pipe gallery, and the disassembly and assembly component comprises a plurality of slide grooves opened in the waterstop and two slots and a positioning groove opened on the outer surface and back of the pipe gallery, a first spring is fixed inside the slide groove, and a slider is connected to one end of the first spring, an insert block is installed on the slider, a positioning block is provided inside the positioning groove, a pull rope extending to the outside of the waterstop is provided on one side of the slider, a pull ring is connected to the end of every two pull ropes, a sealing component is provided on the pipe gallery, the sealing component comprises a groove and two sealing air bags provided on the outer surface and back of the pipe gallery, a second spring and an inflatable air bag are provided inside the groove.

[0007] By adopting the above technical solution, when the water stop needs to be installed, the pull rope is pulled through the pull ring, and the pull rope will pull the slider, causing the slider to slide inside the slide groove and squeeze the first spring.

[0008] Furthermore, a pressure block is installed on the second spring and the inflatable airbag, and an inflation tube is connected between the inflatable airbag and the sealing airbag.

[0009] By adopting the above technical solution, when the guide plate is installed, it will push the pressing block to move into the groove, and the pressing block will squeeze the inflatable airbag, so that the inflatable airbag is compressed.

[0010] Furthermore, guide plates are provided on both sides of the water stop belt, and a guide cavity is formed between the guide plates and the water stop belt.

[0011] By adopting the above technical solution, the diversion cavity can be used to divert water leakage. Even if there is leakage in the joints of the corridor, the water will first flow into the diversion cavity.

[0012] Furthermore, a cavity is opened inside the water stop strip, and a temperature and humidity sensor and a controller are respectively installed inside the cavity.

[0013] By adopting the above technical solution, the setting of the cavity facilitates the installation of the temperature and humidity sensor and the controller.

[0014] Furthermore, a probe extending into the guide cavity is provided on one side of the temperature and humidity sensor, and the guide plate is arc-shaped.

[0015] By adopting the above technical solution, the temperature and humidity sensor can monitor the humidity inside the guide cavity, and the guide plate is arranged to guide the water.

[0016] Furthermore, a fixing plate is installed on the outer surface of the water stop belt by bolts, and an alarm is provided on the fixing plate.

[0017] By adopting the above technical solution, the setting of the fixing plate makes it easy to install the alarm on the waterstop, and the waterstop can play an alarm role.

[0018] Furthermore, the controller is electrically connected to the temperature and humidity sensor and the alarm respectively.

[0019] By adopting the above technical solution, the temperature and humidity sensor and the alarm can be started or shut down through the controller.

[0020] Furthermore, the positioning block is connected to a waterstop strip, and the waterstop strip is made of rubber material.

[0021] By adopting the above technical solution, when the waterstop is installed, the positioning block can be inserted into the positioning groove, thereby positioning the waterstop.

[0022] Furthermore, the insert block is located inside the slot, and the insert block is slidably connected to the slide groove via a slider.

[0023] By adopting the above technical solution, when the insert block is inserted into the slot, the waterstop can be limited to prevent the waterstop from falling.

[0024] Furthermore, the pressing block is slidably connected to the groove, and the sealing airbag is in contact with the guide plate.

[0025] By adopting the above technical solution, the pressing block can slide inside the groove, and the provision of the sealing airbag can improve the sealing between the guide plate and the pipe gallery to prevent water leakage.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model is provided with a sealing component. When the guide plate is installed, it will push the pressing block to move into the groove, and the pressing block will squeeze the inflatable airbag, so that the inflatable airbag is compressed, and then the air inside the inflatable airbag will enter the sealed airbag through the inflation tube, so that the sealed airbag is expanded, and the sealed airbag is tightly fitted with the inner wall and the outer wall of the guide plate, so that the sealing between the guide plate and the pipe gallery can be achieved, and the leaked water can be prevented from flowing out through the gap between the guide plate and the pipe gallery, thereby improving the monitoring effect of the monitoring device on water leakage;

[0028] 2. The utility model is provided with a disassembly and assembly component. When the waterstop needs to be installed, the pull rope is pulled through the pull ring, and the pull rope will pull the slider, causing the slider to slide inside the slide groove and squeeze the first spring. When the slider moves, it will drive the plug block to move. When the plug block is inserted into the slot, the pull ring is released. At this time, the first spring stretches and pushes the slider to reset and drive the plug block to reset, so that the plug block is inserted into the slot, so as to fix the waterstop, prevent the waterstop from falling, and improve the stability of the waterstop, so that the waterstop is close to the outer wall of the pipe gallery, thereby improving the waterstop effect of the waterstop. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the overall top-section partial structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the sealing airbag of the utility model;

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure of the plug block of the utility model;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the guide plate of the utility model;

[0034] Figure 6 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0035] Figure 7 For the utility model Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0036] In the figure: 1. pipe gallery; 2. probe; 3. water stop; 4. guide plate; 5. guide cavity; 6. cavity; 7. fixing plate; 8. disassembly and assembly component; 801. slot; 802. plug-in block; 803. positioning slot; 804. positioning block; 805. slider; 806. slide groove; 807. first spring; 808. pull rope; 809. pull ring; 9. sealing component; 901. pressure block; 902. inflatable airbag; 903. second spring; 904. groove; 905. inflatable tube; 906. sealing airbag; 10. alarm; 11. controller; 12. temperature and humidity sensor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0038] The following describes an embodiment of the utility model based on its overall structure.

[0039] Embodiment 1:

[0040] A water leakage monitoring device for an underground pipe gallery, such as Figure 1-Figure 7 As shown, it includes a pipe gallery 1, the outer wall of the pipe gallery 1 is provided with a waterstop 3, a disassembly and assembly component 8 is provided between the waterstop 3 and the pipe gallery 1, a sealing component 9 is provided on the pipe gallery 1, a cavity 6 is opened inside the waterstop 3, a temperature and humidity sensor 12 and a controller 11 are respectively installed inside the cavity 6, the controller 11 is respectively connected to the temperature and humidity sensor 12 and the alarm 10 through wires, one side of the temperature and humidity sensor 12 is provided with a probe 2 extending to the inside of the guide cavity 5, the guide plate 4 is arc-shaped, the temperature and humidity sensor 12 can monitor the humidity inside the guide cavity 5, and the guide plate 4 is arranged to guide water, a fixing plate 7 is installed on the outer surface of the waterstop 3 by bolts, and an alarm 10 is arranged on the fixing plate 7, the setting of the fixing plate 7 facilitates the installation of the alarm 10 on the waterstop 3, and the waterstop 3 can serve as an alarm, the controller 11 is respectively electrically connected to the temperature and humidity sensor 12 and the alarm 10, and the temperature and humidity sensor 12 and the alarm 10 can be started or closed by the controller 11.

[0041] Specifically, the disassembly and assembly component 8 includes a plurality of slide grooves 806 opened in the waterstop 3 and two slots 801 and a positioning groove 803 opened on the outer surface and back of the pipe gallery 1. A first spring 807 is fixed inside the slide groove 806, and one end of the first spring 807 is connected to a slider 805, and an insert block 802 is installed on the slider 805. A positioning block 804 is arranged inside the positioning groove 803, and the positioning block 804 is adapted to the positioning groove 803. When the positioning block 804 is inserted into the positioning groove 803, the waterstop 3 can be positioned, which is convenient for the subsequent limiting and fixing of the waterstop 3. The positioning block 804 is connected to the waterstop 3. The waterstop 3 is made of rubber material. When the waterstop 3 is installed, the positioning block 804 can be inserted into the positioning groove 803, and then the waterstop 3 can be positioned.

[0042] See also Figure 2 , Figure 5 and Figure 6 The plug block 802 is located inside the slot 801, and the plug block 802 is slidably connected to the slide groove 806 through the slider 805. When the plug block 802 is inserted into the slot 801, the water stop belt 3 can be limited to prevent the water stop belt 3 from falling. One side of the slider 805 is provided with a pull rope 808 extending to the outside of the water stop belt 3, and the ends of every two pull ropes 808 are connected with a pull ring 809. When the water stop belt 3 needs to be installed, the pull rope 808 is first pulled through the pull ring 809, and the pull rope 808 will pull the slider 805, so that the slider 805 slides inside the slide groove 806 and squeezes the first spring 807.

[0043] Specifically, the sealing component 9 includes a groove 904 and two sealing airbags 906 provided on the outer surface and back of the pipe gallery 1. A second spring 903 and an inflatable airbag 902 are provided inside the groove 904, and a pressure block 901 is installed on the second spring 903 and the inflatable airbag 902. The guide plate 4 is in contact with the pressure block 901. When the guide plate 4 is installed, it will push the pressure block 901 to move into the groove 904, and the pressure block 901 will squeeze the inflatable airbag 902, so that the inflatable airbag 902 is compressed. The pressure block 901 is slidably connected to the groove 904, and the sealing airbag 906 is in contact with the guide plate 4. The pressure block 901 can slide inside the groove 904, and the setting of the sealing airbag 906 can improve the sealing between the guide plate 4 and the pipe gallery 1 to prevent water leakage. An inflation tube 905 is connected between the inflatable airbag 902 and the sealing airbag 906.

[0044] Embodiment 2:

[0045] See also Figure 1-Figure 4 , guide plates 4 are provided on both sides of the waterstop belt 3, and a guide cavity 5 is formed between the guide plate 4 and the waterstop belt 3. The guide cavity 5 can be used to guide leaking water. Even if there is a leak in the joint of the corridor, it will first flow into the guide cavity 5, making it convenient for the temperature and humidity sensor 12 to monitor the moisture inside the guide cavity 5.

[0046] The working principle of the utility model is as follows: first, when it is necessary to monitor whether the leaking position is still leaking, the staff can install the water stop 3 at the leaking position, and the staff can first pull the pull rope 808 through the pull ring 809, and the pull rope 808 will pull the slider 805, so that the slider 805 slides inside the slide groove 806 and squeezes the first spring 807. When the slider 805 moves, it will drive the plug block 802 to move. When the plug block 802 is inserted into the slot 801, the pull ring 809 is released. At this time, the first spring 807 stretches and then pushes the slider 805 to reset and move, and drives the plug block 802 to reset and move, so that the plug block 802 is inserted into the slot 801, so as to fix the water stop 3 and prevent the water stop 3 from falling off;

[0047] When the guide plate 4 is installed, it will push the pressing block 901 to move into the groove 904, and the pressing block 901 will squeeze the inflatable airbag 902, so that the inflatable airbag 902 is compressed, and then the air inside the inflatable airbag 902 will enter the sealed airbag 906 through the inflation tube 905, so that the sealed airbag 906 expands, and the sealed airbag 906 is tightly fitted with the inner and outer walls of the guide plate 4, so as to achieve the sealing between the guide plate 4 and the pipe gallery 1, and the temperature and humidity sensor 12 can monitor the humidity inside the guide cavity 5. When there is a water leak, water will penetrate into the guide cavity 5, and when the temperature and humidity sensor 12 detects that the humidity in the guide cavity 5 is high, it will transmit a signal to the controller 11. After receiving the signal, the controller 11 will start the alarm 10 so that the alarm will sound an alarm, thereby reminding the surrounding staff that there is a water leak.

[0048] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An underground pipe gallery water leakage monitoring device, comprising a pipe gallery (1), characterized in that: The outer wall of the pipe gallery (1) is provided with a water stop strip (3), a disassembly assembly (8) is provided between the water stop strip (3) and the pipe gallery (1), and the disassembly assembly (8) comprises a plurality of slide grooves (806) provided in the water stop strip (3) and two slots (801) and a positioning groove (803) provided on the outer surface and back of the pipe gallery (1), a first spring (807) is fixed inside the slide groove (806), and one end of the first spring (807) is connected to a slider (805), and an insert block (802) is installed on the slider (805), A positioning block (804) is arranged inside the positioning groove (803), a pull rope (808) extending to the outside of the water stop belt (3) is arranged on one side of the slider (805), and a pull ring (809) is connected to the ends of every two pull ropes (808), and a sealing component (9) is arranged on the corridor (1), and the sealing component (9) includes a groove (904) and two sealing air bags (906) arranged on the outer surface and back of the corridor (1), and a second spring (903) and an inflatable air bag (902) are arranged inside the groove (904).

2. The underground pipe gallery water leakage monitoring device according to claim 1 is characterized in that: A pressure block (901) is installed on the second spring (903) and the inflatable airbag (902), and an inflatable tube (905) is connected between the inflatable airbag (902) and the sealing airbag (906).

3. The underground pipe gallery water leakage monitoring device according to claim 2 is characterized in that: Guide plates (4) are provided on both sides of the water stop strip (3), and a guide cavity (5) is formed between the guide plates (4) and the water stop strip (3).

4. The underground pipe gallery water leakage monitoring device according to claim 3 is characterized in that: A cavity (6) is provided inside the water stop strip (3), and a temperature and humidity sensor (12) and a controller (11) are respectively installed inside the cavity (6).

5. The underground pipe gallery water leakage monitoring device according to claim 4 is characterized in that: A probe (2) extending into the interior of the guide cavity (5) is provided on one side of the temperature and humidity sensor (12), and the guide plate (4) is arc-shaped.

6. The underground pipe gallery water leakage monitoring device according to claim 1, characterized in that: A fixing plate (7) is mounted on the outer surface of the water stop strip (3) via bolts, and an alarm (10) is provided on the fixing plate (7).

7. The underground pipe gallery water leakage monitoring device according to claim 4 is characterized in that: The controller (11) is electrically connected to the temperature and humidity sensor (12) and the alarm (10) respectively.

8. The underground pipe gallery water leakage monitoring device according to claim 1, characterized in that: The positioning block (804) is connected to the water stop strip (3), and the water stop strip (3) is made of rubber material.

9. The underground pipe gallery water leakage monitoring device according to claim 1, characterized in that: The insert block (802) is located inside the slot (801), and the insert block (802) is slidably connected to the slide groove (806) via a slider (805).

10. The underground pipe gallery water leakage monitoring device according to claim 3, characterized in that: The pressing block (901) is slidably connected to the groove (904), and the sealing airbag (906) is in contact with the guide plate (4).

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