A device for detecting the sealing performance of a construction pipeline joint

Abstract

The application relates to the technical field of construction pipelines, and provides a sealing detection device for a construction pipeline joint, which comprises a control box, a first pipeline, a second pipeline, a control pipe, a detection pipe, a one-way valve, an air bag, a protective cover, a sensor, an alarm and a leak-stopping assembly; the control pipe is vertically arranged at the central position in the control box; a sealed cavity is formed between the outer wall of the control pipe and the inner wall of the control box; the detection pipe is vertically arranged at the top of the control box; the one-way valve is arranged on the outer wall of the detection pipe; the air bag is connected with the top end of the detection pipe; the protective cover is arranged at the top of the control box; the sensor is arranged on the outer wall of the top end of the protective cover; the alarm is arranged on the outer wall of the control box; and the leak-stopping assembly is arranged on the outer wall of the control box and connected with the sealed cavity at one end. The application can automatically prevent gas leakage, and can avoid the harm of gas leakage to personal safety at night.

Description

Technical Field

[0001] This invention relates to the field of construction pipeline technology, and specifically to a device for detecting the sealing performance of construction pipeline connections. Background Technology

[0002] During construction, pipelines are often laid to transport gas. After the pipelines are laid, workers need to inspect the construction quality. One of the more important inspection steps is to check the sealing of the connection between the two pipelines. If the pipeline is not sealed well, it will cause the gas being transported inside to leak and be wasted, and may even cause related safety hazards.

[0003] When existing safety equipment detects a gas leak at the connection between two pipes, it usually alerts personnel through an audible alarm. However, this cannot stop the gas leak. When a gas leak occurs at night, safety personnel cannot detect the danger in time, resulting in wasted resources and endangering personal safety. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a sealing detection device for construction pipeline connections. This addresses the problem that existing gas pipeline control equipment typically uses audible alarms to warn personnel when gas leaks are detected, but this cannot suppress the leak. Furthermore, in the event of a gas leak at night, personnel may not be able to detect the danger in time, thus endangering personal safety.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sealing detection device for construction pipeline connections, comprising a control box, a first pipe, a second pipe, a control tube, a detection tube, a one-way valve, an airbag, a protective cover, a sensor, an alarm, and a leak-sealing component. The control tube is vertically positioned in the center of the control box, and the space between the outer wall of the control tube and the inner wall of the control box forms a sealing cavity. The first pipe and the second pipe are respectively positioned at the upper and lower ends of the control box and are connected to the upper and lower ends of the control tube. The detection tube is vertically positioned at the top of the control box, and its bottom end is connected to the sealing cavity. The one-way valve is installed on the outer wall of the detection tube. The airbag is connected to the top end of the detection tube. The protective cover is positioned at the top of the control box and encloses the detection tube, the one-way valve, and the airbag. The sensor is positioned on the top outer wall of the protective cover, and its sensing end extends into the protective cover. The alarm is positioned on the outer wall of the control box. The leak-sealing component is installed on the outer wall of the control box, and one end of the leak-sealing component is connected to the sealing cavity.

[0006] Furthermore, the leak-sealing assembly includes a fixing plate, a mixing tank, a mixing component, a leak-sealing agent storage component, a water tank, a first booster pump, a first water supply pipe, a second water supply pipe, a second booster pump, a first delivery pipe, and a second delivery pipe. The fixing plate is fixedly connected to the outer wall of the control box. The mixing tank is vertically mounted on top of the fixing plate. The top of the mixing tank has an addition pipe communicating with its interior, and the top of the addition pipe has a sealing cap screwed to it. The mixing component is installed inside the mixing tank, and its top extends above the top of the mixing tank. The leak-sealing agent storage component is located beside the mixing tank. The water tank is located... On the outer wall of the control box, and below the fixed plate, the water tank has a water supply pipe connected to its interior at the top. A solenoid valve is installed on the water supply pipe. The first booster pump is horizontally installed on the top of the water tank. The two ends of the first water supply pipe are connected to the input end of the first booster pump and the water tank, respectively. The two ends of the second water supply pipe are connected to the output end of the first booster pump and the mixing tank, respectively. The second booster pump is horizontally installed on the top of the control box. The two ends of the first delivery pipe are connected to the input end of the second booster pump and the mixing tank, respectively. The two ends of the second delivery pipe are connected to the output end of the second booster pump and the sealing cavity, respectively.

[0007] Furthermore, the mixing component includes an L-shaped plate, a stirring motor, a belt, and three stirring elements. The three stirring elements are equally spaced around the center of the mixing tank inside the mixing tank, and the tops of the three stirring elements extend to the top of the mixing tank. Each stirring element includes a stirring shaft, a pulley, and several stirring blades. The stirring shaft is rotatably mounted inside the mixing tank, and the top of the stirring shaft extends to the top of the mixing tank. The pulley is fixedly connected to the top of the stirring shaft. Several stirring blades are equally spaced around the axis of the stirring shaft, and each stirring blade has several through slots. The L-shaped plate is fixedly connected to the top of the mixing tank. The stirring motor is vertically mounted on the L-shaped plate, and the output shaft of the stirring motor is fixedly connected to the stirring shaft of one of the stirring elements. The belt is sleeved on the outside of all the pulleys.

[0008] Furthermore, the sealing agent storage component includes a sealed container, an extraction tube, an extraction cylinder, a rubber stopper, a connecting rod, and a pull handle. The sealed container is vertically arranged beside the mixing container. The top of the sealed container has an extraction groove communicating with its interior. The extraction cylinder is arranged on top of the sealed container. The extraction tube is installed at the bottom of the extraction cylinder and communicates with the interior of the extraction cylinder. The bottom end of the extraction tube extends through the extraction groove into the interior of the sealed container. The rubber stopper is slidably installed inside the extraction cylinder. The bottom end of the connecting rod is fixedly connected to the rubber stopper. The top end of the connecting rod extends above the top of the extraction cylinder. The pull handle is fixedly connected to the top end of the connecting rod.

[0009] Furthermore, a rubber sealing ring is provided on the outer wall of the bottom end of the extraction cylinder.

[0010] Furthermore, a rotating shaft is rotatably mounted inside the control tube, with one end extending to the outside of the control box. Several rotating blades are mounted on the rotating shaft at equal intervals around its axis. A flow box is provided on the outer wall of the control box, housing the rotating shaft within it. An annular groove is provided on the inner wall of the flow box, and a slider is slidably mounted within the annular groove. A rotating rod is connected to the end of the rotating shaft extending to the outside of the control box, and the end of the rotating rod away from the rotating shaft is fixedly connected to the slider. A counting groove communicating with the annular groove is provided on the outer wall of the flow box, and a U-shaped plate is provided on the outer wall of the flow box. A counter is mounted on the U-shaped plate, and the sensing end of the counter extends into the counting groove.

[0011] Furthermore, a display screen is provided on the outer wall of the control box, and the display screen is electrically connected to the counter.

[0012] The beneficial effects of this invention are:

[0013] 1. This invention provides a sealing detection device for construction pipeline connections. Gas flows sequentially through a first pipeline, a control pipe, and a second pipeline. When a gas leak occurs in the control pipe, the gas leaks into the sealing cavity, enters the detection pipe, and then enters the airbag. The airbag inflates and gradually enlarges within the protective cover. When the sensor detects the enlarged airbag, it transmits a signal to an alarm and a leak-sealing component. Upon receiving the signal, the alarm sounds an audible alarm to alert personnel. Simultaneously, the leak-sealing component, upon receiving the signal, delivers a sealing agent to the sealing cavity, filling it completely. This seals any leaks in the control pipe, preventing the leaked gas from ultimately leaking out of the control box. Through these steps, gas leakage is automatically prevented, thus avoiding potential hazards to personal safety, especially during nighttime gas leaks.

[0014] 2. The present invention provides a sealing detection device for construction pipeline connections. A certain amount of sealant is added to a mixing tank beforehand using an addition pipe. Then, a mixing component slowly agitates the sealant in the mixing tank to prevent solidification. When a sensor signal is received, a first booster pump draws water from a water tank through a first and second water supply pipe into the mixing tank. The mixing component then rapidly agitates the sealant and water in the mixing tank to mix them. Subsequently, a second booster pump draws the sealant mixture formed in the mixing tank through a first and second delivery pipe into a sealing cavity, filling the sealing cavity. The sealant mixture quickly solidifies within the sealing cavity, sealing any leaks on the control pipe and preventing leaked gas from ultimately leaking out of the control box. A sealant storage component stores the sealant in a sealed container, facilitating periodic replenishment by personnel. When the water level in the tank is low, a solenoid valve opens, allowing external water to enter the tank through a water supply pipe, thus replenishing the water level.

[0015] 3. The present invention provides a sealing test device for construction pipeline connections. By manually moving a handle to move a connecting rod, the connecting rod moves a rubber plug inside an extraction cylinder. The rubber plug draws out the sealing agent in the sealing tank, which flows through the extraction pipe into the extraction cylinder, thus removing the sealing agent from the sealing tank. Then, the extraction pipe is manually inserted into the addition pipe, and the handle is manually pressed down to allow the sealing agent in the extraction cylinder to enter the mixing tank, thereby periodically replenishing the sealing agent in the mixing tank. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0019] Figure 3 This is a partial first cross-sectional view of the present invention;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a partial second cross-sectional view of the present invention;

[0022] Figure 6 This is a partial first cross-sectional view of the sealant storage component of the present invention;

[0023] Figure 7 This is a partial second cross-sectional view of the sealant storage component of the present invention;

[0024] Figure 8 This is a first three-dimensional structural diagram of the sealed container of the present invention;

[0025] Figure 9 This is a partial first three-dimensional structural schematic diagram of the present invention;

[0026] Figure 10 This is a partial schematic diagram of the second three-dimensional structure of the present invention.

[0027] Reference numerals: Control box 1, Sealed cavity 11, Display screen 12, First pipe 2, Second pipe 3, Control pipe 4, Rotating shaft 41, Rotating blade 42, Flow tank 43, Annular groove 44, Slider 45, Rotating rod 46, Counting groove 47, Fixing plate 48, Counter 49, Detection pipe 5, One-way valve 51, Airbag 52, Protective cover 53, Sensor 54, Alarm 6, Leak sealing assembly 7, Fixing plate 71, Mixing tank 72, Adding pipe 721, Sealing cover 722, Mixing component 73, L-shaped plate 731, Stirring motor 732, Belt 733, stirring component 734, stirring shaft 7341, pulley 7342, stirring blade 7343, through groove 7344, sealant storage component 74, sealing tank 741, extraction groove 7411, extraction pipe 742, extraction cylinder 743, rubber sealing ring 7431, rubber plug 744, connecting rod 745, pull handle 746, water tank 75, water supply pipe 751, solenoid valve 752, first booster pump 76, first water supply pipe 77, second water supply pipe 78, second booster pump 79, first delivery pipe 791, second delivery pipe 792. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of the embodiments of this application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art, and is only for the convenience of describing this application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In addition, the terms "first," "second," "third," etc. are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] In the description of the embodiments of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] like Figure 1-10As shown, this invention provides a sealing performance testing device for construction pipeline connections, used to test the sealing performance of the connection between a first pipeline 2 and a second pipeline 3. The device includes a control box 1, a first pipeline 2, a second pipeline 3, a control pipe 4, a detection pipe 5, a one-way valve 51, an airbag 52, a protective cover 53, a sensor 54, an alarm 6, and a leak-sealing assembly 7. The control pipe 4 is vertically positioned in the center of the control box 1. The space between the outer wall of the control pipe 4 and the inner wall of the control box 1 forms a sealing cavity 11. The first pipeline 2 and the second pipeline 3 are respectively located at the upper and lower ends of the control box 1, and are respectively connected to the upper and lower ends of the control pipe 4. The detection tube 5 is vertically installed on the top of the control box 1, and the bottom end of the detection tube 5 is connected to the sealing cavity 11. The one-way valve 51 is installed on the outer wall of the detection tube 5. The airbag 52 is connected to the top end of the detection tube 5. The protective cover 53 is installed on the top of the control box 1, and the protective cover 53 covers the detection tube 5, the one-way valve 51 and the airbag 52. The sensor 54 is installed on the top outer wall of the protective cover 53, and the sensing end of the sensor 54 extends into the protective cover 53. The alarm 6 is installed on the outer wall of the control box 1. The leak-sealing assembly 7 is installed on the outer wall of the control box 1, and one end of the leak-sealing assembly 7 is connected to the sealing cavity 11.

[0035] The specific working process is as follows: Gas flows sequentially through the first pipe 2, the control pipe 4, and the second pipe 3. When gas leaks in the control pipe 4, the gas leaks into the sealing cavity 11. The gas in the sealing cavity 11 enters the detection pipe 5, and the gas in the detection pipe 5 enters the airbag 52. The airbag 52 inflates and grows larger. The airbag 52 slowly increases in size within the protective cover 53. When the sensing end of the sensor 54 detects the increased airbag 52, the sensor 54 transmits the sensing signal to the alarm 6 and the leak-sealing component 7. After receiving the sensing signal, the alarm 6 activates and sounds an alarm to warn personnel. At the same time, after receiving the sensing signal, the leak-sealing component 7 delivers a leak-sealing agent to the sealing cavity 11. The leak-sealing agent fills the sealing cavity 11, thereby sealing the leak point on the control pipe 4 and preventing the leaked gas from finally leaking out of the control box 1. Through the above steps, the gas leakage is automatically stopped, avoiding the danger of gas leakage endangering personal safety at night.

[0036] In one embodiment, the leak-sealing assembly 7 includes a fixing plate 71, a mixing tank 72, a mixing component 73, a leak-sealing agent storage component 74, a water tank 75, a first booster pump 76, a first water supply pipe 77, a second water supply pipe 78, a second booster pump 79, a first delivery pipe 791, and a second delivery pipe 792. The fixing plate 71 is fixedly connected to the outer wall of the control box 1. The mixing tank 72 is vertically arranged on top of the fixing plate 71. The top of the mixing tank 72 is provided with an addition pipe 721 communicating with its interior. The top of the addition pipe 721 is provided with a sealing cap 722 screwed to it. The mixing component 73 is installed inside the mixing tank 72, and the top of the mixing component 73 extends to the top of the mixing tank 72. The leak-sealing agent storage component 74 is arranged on the side of the mixing tank 72. The tank 75 is installed on the outer wall of the control box 1, and the water tank 75 is located below the fixed plate 71. The top of the water tank 75 is provided with a water supply pipe 751 that communicates with its interior. A solenoid valve 752 is installed on the water supply pipe 751. The first booster pump 76 is horizontally installed on the top of the water tank 75. The two ends of the first water supply pipe 77 are respectively connected to the input end of the first booster pump 76 and the water tank 75. The two ends of the second water supply pipe 78 are respectively connected to the output end of the first booster pump 76 and the mixing tank 72. The second booster pump 79 is horizontally installed on the top of the control box 1. The two ends of the first delivery pipe 791 are respectively connected to the input end of the second booster pump 79 and the mixing tank 72. The two ends of the second delivery pipe 792 are respectively connected to the output end of the second booster pump 79 and the sealing cavity 11.

[0037] A certain amount of sealant is added to the mixing tank 72 beforehand using the addition pipe 721. Then, the mixing component 73 slowly stirs the sealant in the mixing tank 72 to prevent it from solidifying. When a sensing signal is received from the sensor 54, the first booster pump 76 draws water from the water tank 75 through the first water pipe 77 and the second water pipe 78 into the mixing tank 72. Then, the mixing component 73 quickly stirs the sealant and water in the mixing tank 72 to mix them. Subsequently, the second booster pump 79 draws the sealant mixture formed in the mixing tank 72 through the first... The delivery pipe 791 and the second delivery pipe 792 enter the sealing cavity 11, filling the sealing cavity 11 with the sealant mixture. The sealant mixture quickly solidifies in the sealing cavity 11, sealing the leaks on the control pipe 4 and preventing the leaked gas from leaking out of the control box 1. The sealant storage component 74 seals and stores the sealant, facilitating manual replenishment of the sealant in the mixing tank 72 periodically. When the water level in the water tank 75 is low, the solenoid valve 752 opens, and external water enters the water tank 75 through the water supply pipe 751, achieving the purpose of replenishing the water tank 75.

[0038] In one embodiment, the mixing component 73 includes an L-shaped plate 731, a stirring motor 732, a belt 733, and three stirring elements 734. The three stirring elements 734 are equally spaced around the center of the mixing tank 72 inside the mixing tank 72, and the tops of the three stirring elements 734 extend above the top of the mixing tank 72. Each stirring element 734 includes a stirring shaft 7341, a pulley 7342, and a plurality of stirring blades 7343. The stirring shaft 7341 is rotatably mounted inside the mixing tank 72, and the top of the stirring shaft 7341 extends to the top of the mixing tank 72. Above, pulley 7342 is fixedly connected to the top of stirring shaft 7341. Several stirring blades 7343 are evenly spaced around the axis of stirring shaft 7341. Each stirring blade 7343 is provided with several through grooves 7344. L-shaped plate 731 is fixedly connected to the top of mixing tank 72. Stirring motor 732 is vertically mounted on L-shaped plate 731. The output shaft of stirring motor 732 is fixedly connected to stirring shaft 7341 in one of the stirring components 734. Belt 733 is sleeved on the outside of all pulleys 7342.

[0039] The stirring motor 732 drives the stirring shaft 7341 in one of the stirring components 734 to rotate. This stirring shaft 7341 drives all the stirring shafts 7341 to rotate via pulley 7342 and belt 733. All the stirring shafts 7341 drive all the stirring blades 7343 to rotate. The rotation of the stirring blades 7343 stirs and mixes the sealing agent and water in the mixing tank 72. The through groove 7344 reduces the resistance of the stirring blades 7343 in the liquid, making it easier for the stirring blades 7343 to rotate quickly.

[0040] In one embodiment, the sealant storage component 74 includes a sealed container 741, an extraction tube 742, an extraction cylinder 743, a rubber stopper 744, a connecting rod 745, and a pull handle 746. The sealed container 741 is vertically arranged beside the mixing container 72. The top of the sealed container 741 is provided with an extraction groove 7411 communicating with its interior. The extraction cylinder 743 is arranged on the top of the sealed container 741. The extraction tube 742 is installed at the bottom of the extraction cylinder 743 and communicates with the interior of the extraction cylinder 743. The bottom end of the extraction tube 742 extends through the extraction groove 7411 into the interior of the sealed container 741. The rubber stopper 744 is slidably installed inside the extraction cylinder 743. The bottom end of the connecting rod 745 is fixedly connected to the rubber stopper 744, and the top end of the connecting rod 745 extends above the top of the extraction cylinder 743. The pull handle 746 is fixedly connected to the top end of the connecting rod 745.

[0041] By manually moving the handle 746, the connecting rod 745 is moved, which in turn moves the rubber stopper 744 within the extraction cylinder 743. The rubber stopper 744 draws out the sealing agent in the sealed container 741, which flows through the extraction tube 742 into the extraction cylinder 743, thus removing the sealing agent from the sealed container 741. Then, the extraction tube 742 is manually inserted into the addition tube 721, and the handle 746 is manually pressed down, allowing the sealing agent in the extraction cylinder 743 to enter the mixing tank 72, thus periodically replenishing the sealing agent in the mixing tank 72.

[0042] In one embodiment, a rubber sealing ring 7431 is provided on the bottom outer wall of the extraction cylinder 743.

[0043] The rubber sealing ring 7431 seals the gap between the bottom of the extraction cylinder 743 and the extraction groove 7411.

[0044] In one embodiment, a rotating shaft 41 is rotatably mounted inside the control tube 4. One end of the rotating shaft 41 extends to the outside of the control box 1. Several rotating blades 42 are mounted on the rotating shaft 41 at equal intervals around its axis. A flow box 43 is provided on the outer wall of the control box 1, which covers the rotating shaft 41. An annular groove 44 is provided on the inner wall of the flow box 43. A slider 45 is slidably mounted in the annular groove 44. A rotating rod 46 is connected to one end of the rotating shaft 41 extending to the outside of the control box 1. The end of the rotating rod 46 away from the rotating shaft 41 is fixedly connected to the slider 45. A counting groove 47 communicating with the annular groove 44 is provided on the outer wall of the flow box 43. A U-shaped plate 48 is provided on the outer wall of the flow box 43. A counter 49 is mounted on the U-shaped plate 48. The sensing end of the counter 49 extends into the counting groove 47.

[0045] When the gas flows in the control tube 4, the gas drives several rotating blades 42 to rotate, the rotating blades 42 drive the rotating shaft 41 to rotate, the rotating shaft 41 drives the rotating rod 46 to rotate, and the rotating rod 46 drives the slider 45 to rotate in the annular groove 44. The counter 49 senses the number of times the slider 45 passes through the counting groove 47 to calculate the flow rate of the gas through the control tube 4, thereby achieving accurate measurement of the gas flow rate.

[0046] In one embodiment, a display screen 12 is provided on the outer wall of the control box 1, and the display screen 12 is electrically connected to the counter 49.

[0047] The counter 49 is connected to the display screen 12 by wires. The display screen 12 displays the flow rate of gas through the control tube 4, which is convenient for manual monitoring of the gas flow rate.

[0048] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A device for detecting the sealing performance of construction pipeline connections, characterized in that: The utility model provides a control box, first pipeline, second pipeline, control pipe, detection pipe, check valve, air bag, protective cover, inductor, alarm and leaking stoppage subassembly, the control pipe vertical setting is at the inside central place of control box, the space between control pipe outer wall and control box inner wall forms sealed cavity, first pipeline and second pipeline set up at the upper and lower both ends of control box respectively, and first pipeline and second pipeline are connected with the upper and lower both ends of control pipe respectively, the detection pipe vertical setting is at the top of control box, and the bottom end of detection pipe is connected with sealed cavity, the check valve is installed on the outer wall of detection pipe, the air bag is connected with the top end of detection pipe, the protective cover sets up at the top of control box, and the protective cover sets detection pipe, check valve and air bag cover in it, the inductor sets up on the top end outer wall of protective cover, and the inductive end of inductor extends to the inside of protective cover, the alarm is set up on the outer wall of control box, the leaking stoppage subassembly is installed on the outer wall of control box, and one end of leaking stoppage subassembly is connected with sealed cavity, The utility model provides a control box, first pipeline, second pipeline, control pipe, detection pipe, check valve, air bag, protective cover, inductor, alarm and leaking stoppage subassembly, the control pipe vertical setting is at the inside central place of control box, the space between control pipe outer wall and control box inner wall forms sealed cavity, first pipeline and second pipeline set up at the upper and lower both ends of control box respectively, and first pipeline and second pipeline are connected with the upper and lower both ends of control pipe respectively, the detection pipe vertical setting is at the top of control box, and the bottom end of detection pipe is connected with sealed cavity, the check valve is installed on the outer wall of detection pipe, the air bag is connected with the top end of detection pipe, the protective cover sets up at the top of control box, and the protective cover sets detection pipe, check valve and air bag cover in it, the inductor sets up on the top end outer wall of protective cover, and the inductive end of inductive end extends to the inside of protective cover, the alarm is set up on the outer wall of control box, the leaking stoppage subassembly is installed on the outer wall of control box, and one end of leaking stoppage subassembly is connected with sealed cavity, When the inductive end of inductor senses the air bag that increases, inductor passes sensing signal to alarm and leaking stoppage subassembly.

2. The construction pipe joint sealing property detection device according to claim 1, characterized in that: The mixing component includes an L-shaped plate, a stirring motor, a belt and three stirring pieces, the three stirring pieces are equidistantly arranged around the center of the mixing tank in the mixing tank, and the top ends of the three stirring pieces extend above the top of the mixing tank, each stirring piece includes a stirring shaft, a pulley and a plurality of stirring blades, the stirring shaft is rotatably installed in the interior of the mixing tank, and the top end of the stirring shaft extends above the top of the mixing tank, the pulley is fixedly connected with the top end of the stirring shaft, a plurality of stirring blades are equidistantly arranged around the axis of the stirring shaft on the stirring shaft, a plurality of through grooves are arranged on each stirring blade, the L-shaped plate is fixedly connected with the top of the mixing tank, the stirring motor is vertically arranged on the L-shaped plate, and the output shaft of the stirring motor is fixedly connected with the stirring shaft in one of the stirring pieces, and the belt is sleeved outside all the pulleys.

3. The construction pipe joint sealing property detection device according to claim 1, characterized in that: The leaking stopper storage component includes a sealing tank, a drawing pipe, a drawing cylinder, a rubber plug, a connecting rod and a pulling handle, the sealing tank is vertically arranged beside the mixing tank, the top end of the sealing tank is provided with a drawing groove in communication with the interior of the sealing tank, the drawing cylinder is arranged on the top of the sealing tank, the drawing pipe is installed at the bottom of the drawing cylinder and in communication with the interior of the drawing cylinder, the bottom end of the drawing pipe extends into the interior of the sealing tank through the drawing groove, the rubber plug is slidably installed in the drawing cylinder, the bottom end of the connecting rod is fixedly connected with the rubber plug, the top end of the connecting rod extends above the top of the drawing cylinder, and the pulling handle is fixedly connected with the top end of the connecting rod.

4. The construction pipe joint sealing property detection device according to claim 3, characterized in that: A rubber sealing ring is arranged on the outer wall of the bottom end of the drawing cylinder.

5. The construction pipe joint sealing property detection device according to claim 1, characterized in that: A rotating shaft is rotatably installed in the interior of the control pipe, one end of the rotating shaft extends to the exterior of the control box, a plurality of rotating blades are arranged around the axis of the rotating shaft and installed on the rotating shaft, a flow tank in which the rotating shaft is arranged is arranged on the outer wall of the control box, an annular groove is arranged on the inner wall of the flow tank, a sliding block is slidably installed in the annular groove, a rotating rod is connected with one end of the rotating shaft extending to the exterior of the control box, the end of the rotating rod away from the rotating shaft is fixedly connected with the sliding block, a counting groove in communication with the annular groove is arranged on the outer wall of the flow tank, a U-shaped plate is arranged on the outer wall of the flow tank, a counter is installed on the U-shaped plate, and the sensing end of the counter extends into the counting groove.

6. The construction pipe joint sealability detection device according to claim 5, characterized in that: A display screen is arranged on the outer wall of the control box, and the display screen is electrically connected with the counter.

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