Mobile swimming pool water detection device and detection method

Abstract

A kind of mobile swimming pool efficient water-free detection device, including vacuum box, slider, jacking element and several regional division elements;Slider is set to the bottom of vacuum box, for transporting mobile swimming pool;Jacking element is inserted between slider, and jacking element is used to lift mobile swimming pool, so that mobile swimming pool is contacted with the inner top wall of vacuum box;The top of vacuum box is provided with several inflation valves that are communicated with the inside of hollow box;Inflation valve is connected with inflation equipment;The top surface and side surface of regional division element are fixed to the inner top surface and side wall surface of vacuum box, and regional division element is located directly above slider;Vacuum box is divided into multiple detection areas that are only communicated at bottom. Regional division element is provided, the space in vacuum box is divided into multiple detection areas by regional division element, and air flow meter is provided in each detection area, the space of vacuum box is refined by regional division element, so as to reduce the range of detection area, improve the efficiency of detection.

Description

Technical Field

[0001] This invention relates to the field of cylinder testing technology, and in particular to a mobile swimming pool waterless testing device and testing method. Background Technology

[0002] In recent years, with the improvement of people's living standards, bathtubs that combine bathing and fitness have developed rapidly. Many private residences or high-end hotels have bathtubs. They stimulate various parts of the human body by spraying water through multiple nozzles distributed in the tub, which can massage muscles, accelerate blood circulation, relieve pain and improve joint mobility.

[0003] In industry, to improve product quality and meet people's needs, bathtubs typically undergo a series of drainage and leakage tests before leaving the factory. Currently, leakage testing involves filling the bathtub with liquid and observing the outer surface for water droplets. If water droplets are present, it indicates a leakage problem. After the test, a tilting mechanism is used to tilt the bathtub and empty the water.

[0004] However, existing leak detection methods have the following problems when operating mobile pools: 1. When checking for water droplets on the outside of the mobile pool, it is necessary to walk around the mobile pool to check, and the mobile pool is relatively large, which also increases the detection time.

[0005] 2. The mobile pool is large in size, requiring a large amount of water to be filled, which increases the testing time. In addition, the water needs to be emptied after the test, and the mobile pool is heavy after filling, requiring an additional tipping mechanism to tilt it stably and ensure the safety of the pool, which greatly increases the cost of mobile pool testing. Summary of the Invention

[0006] To address the aforementioned shortcomings, the present invention aims to provide a waterless detection device for mobile swimming pools, thereby improving the detection efficiency of mobile swimming pools.

[0007] To achieve this objective, the present invention adopts the following technical solution: a mobile swimming pool waterless detection device, comprising a vacuum chamber, a sliding component, a lifting component, and several area dividing components;

[0008] The sliding component is located at the bottom of the vacuum chamber and is used for transporting the mobile swimming pool;

[0009] The lifting component is interspersed between the sliding components. The lifting component is used to lift the mobile pool so that the mobile pool comes into contact with the inner top wall of the vacuum chamber.

[0010] The top of the vacuum chamber is provided with several inflation valves that connect to the interior of the hollow chamber.

[0011] The inflation valve is connected to an inflation device.

[0012] The top and side surfaces of the region dividing component are fixed to the inner top surface and side wall surface of the vacuum chamber, respectively, and the region dividing component is located directly above the sliding component.

[0013] When the mobile pool is placed into the vacuum chamber, the other side of the area dividing component contacts the side of the mobile pool, dividing the vacuum chamber into multiple detection areas that are only connected at the bottom.

[0014] An air velocity meter is installed in each of the detection areas. When the mobile pool is lifted, the air velocity meter is at the same horizontal position as the mobile pool.

[0015] Preferably, the area dividing element is a soft curtain made of soft rubber.

[0016] Preferably, two sets of sliding members are provided, and they are respectively located on both sides of the bottom end of the vacuum chamber;

[0017] The sliding component includes a long sprocket support and several mounting brackets. The long sprocket support is arranged along the length of the vacuum chamber. Several mounting brackets are arranged opposite to the long sprocket support. Several rollers are hinged between the mounting brackets and the long sprocket support. The rollers of the rollers are evenly hinged to the hinges inside the long sprocket support.

[0018] Preferably, the lifting component includes a plurality of lifting rods, two mounting rods, a plurality of power connecting rods, and a power device;

[0019] Two mounting rods are respectively disposed between the two sets of sliding members, and a plurality of lifting rods are disposed between the two mounting rods, with the lifting rods interlacing with the roller;

[0020] The power connecting rod is fixedly connected to the mounting rod and the power device respectively, and the power connecting rod is provided with screw holes;

[0021] The power unit includes a lifting machine and a lead screw. The output end of the lifting machine faces upward and is equipped with a lead screw, which is inserted into the screw hole of the power connecting rod.

[0022] The various lifting machines are connected by a synchronizing rod;

[0023] When the lifting member is in an unlifted state, the horizontal height of the lifting rod is lower than the height of the roller.

[0024] Preferably, the power connection rod includes a first rod body, a second rod body, and a third rod body; one end of the first rod body is horizontally fixed to the side of the mounting rod opposite to the lifting rod, one end of the second rod body is vertically connected downward to the other end of the first rod body, the sprocket long bracket is located between the second rod body and the lifting rod, and one end of the third rod body is horizontally fixed to the other end of the second rod body;

[0025] The third rod body is provided with a screw hole;

[0026] Reinforcing members are installed between the first rod and the second rod, and between the second rod and the third rod.

[0027] Preferably, it also includes a PE wear-resistant strip, which is arranged along the length of the mounting rod and is located on the side facing the interior of the vacuum chamber.

[0028] Preferably, it further includes a filling airbag, which is disposed on the inner top surface of the vacuum chamber and connected to the inflation valve.

[0029] Preferably, it further includes a plurality of locking members, which are distributed on the outside of the lifting member and are located between two area dividing members;

[0030] The locking component includes a mounting post, a mounting base, a cylinder, and a locking block;

[0031] The mounting base is fixedly installed on the top of the mounting column. The mounting base has a hinge part. The locking block is hinged to the hinge part. The cylinder is installed on the side of the mounting base away from the lifting member. The output end of the cylinder is connected to one end of the locking block. The top of the mounting base has a notch. When the cylinder is not in working state, the locking block is entirely located inside the mounting base.

[0032] The cylinder is driven to extend, and the locking block rotates about the hinge, with the other end of the locking block protruding from the notch.

[0033] A method for detecting waterless mobile swimming pools, using the aforementioned waterless mobile swimming pool detection device, includes the following steps:

[0034] Step S1: Transfer the mobile pool into the vacuum chamber;

[0035] Step S2: Close the gate of the vacuum chamber to seal the inside of the vacuum chamber;

[0036] Step S3: Activate the lifting device to lift the mobile pool until the inlet of the mobile pool contacts the top wall of the vacuum chamber, so that the mobile pool is sealed and filled. At this time, several area dividing devices abut against the sides of the mobile pool. The vacuum chamber is divided into multiple detection areas with only the bottom connected by the area dividing devices and the mobile pool.

[0037] Step S4: Start the inflation device and open the inflation valve located above the mobile pool;

[0038] Step S5: Activate the air velocity meter to detect whether the change in air velocity within the detection area is greater than a threshold. If it is, it indicates that the mobile pool has a water leakage problem in the detection area. Conduct a detailed inspection of the mobile pool in that area to find the location of the damage.

[0039] One of the above technical solutions has the following advantages or beneficial effects: It includes a region dividing component, which divides the space inside the vacuum chamber into multiple detection zones, and an air velocity meter is installed in each detection zone. The region dividing component refines the space of the vacuum chamber, thereby reducing the detection area and improving detection efficiency. Attached Figure Description

[0040] Figure 1 This is a structural schematic diagram of an embodiment of the present invention.

[0041] Figure 2 This is a schematic diagram of the structure of the sliding member and the lifting member in one embodiment of the present invention.

[0042] Figure 3 This is a schematic diagram of the lifting component in one embodiment of the present invention.

[0043] Figure 4 This is a schematic diagram of the slider in one embodiment of the present invention.

[0044] Figure 5 This is a bottom view of the empty box in one embodiment of the present invention.

[0045] The components include: 1. Vacuum chamber; 2. Gate; 3. Sliding part; 3a. Chain wheel long bracket; 3b. Mounting bracket; 3c. Roller; 4. Lifting part; 4a. Lifting rod; 4b. Mounting rod; 4c. Power connection rod; 4ca. First rod; 4cb. Second rod; 4cc. Third rod; 4cd. Reinforcing part; 4d. Power unit; 4da. Lifting machine; 4db. Screw; 5. Inflation valve; 6. PE wear-resistant strip; 7. Filling airbag; 8. Locking part; 8a. Mounting column; 8b. Mounting seat; 8ba. Hinge part; 8c. Cylinder; 8d. Locking block; 8e. Notch; 9. Area dividing part. Detailed Implementation

[0046] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0047] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are 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. Therefore, they should not be construed as limitations on this invention.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0049] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0050] like Figures 1-5 As shown, a mobile swimming pool waterless detection device includes a vacuum chamber (1), a sliding component (3), a lifting component (4), and several area dividing components (9).

[0051] The sliding member (3) is located at the bottom of the vacuum box (1) and is used to transport the mobile swimming pool;

[0052] The lifting member (4) is interposed between the sliding members (3). The lifting member (4) is used to lift the mobile pool so that the mobile pool comes into contact with the inner top wall of the vacuum chamber (1).

[0053] The top of the vacuum chamber (1) is provided with several air filling valves (5) that connect to the interior of the hollow chamber.

[0054] The inflation valve (5) is connected to an inflation device;

[0055] The top and side surfaces of the area dividing component (9) are respectively fixed to the inner top surface and side wall surface of the vacuum chamber (1), and the area dividing component (9) is located directly above the sliding component (3).

[0056] When the mobile pool is placed into the vacuum chamber (1), the other side of the area dividing member (9) contacts the side of the mobile pool, dividing the vacuum chamber (1) into multiple detection areas that are only connected at the bottom.

[0057] An air velocity meter is installed in each of the detection areas. When the mobile pool is lifted, the air velocity meter is at the same horizontal position as the mobile pool.

[0058] This invention aims to reduce the difficulty of detection. Addressing the drawbacks of mobile swimming pools being heavy and inconvenient to move and flip, this invention includes a vacuum chamber (1), which is adjacent to the transport device of the assembly line. When detecting leaks in the mobile swimming pool, it can be transported to the vacuum chamber (1) via the assembly line transport device. At this time, the valve of the vacuum chamber (1) is opened, allowing the mobile swimming pool to be conveyed into the sliding member (3) inside the vacuum chamber (1). By driving the sliding member (3), the entire mobile swimming pool is transported into the vacuum chamber (1). Then, the inlet and outlet valves of the vacuum chamber (1) are closed, keeping the vacuum chamber (1) in a sealed state. Then, the lifting device (4) is activated, which lifts the mobile pool until it contacts the inner top surface of the vacuum chamber (1). At this time, the mobile pool and the vacuum chamber (1) form a sealed state. It is worth mentioning that when the lifting device (4) is not lifted, the horizontal height of its top surface is lower than the horizontal height of the top surface of the sliding device (3) to ensure that the mobile pool can move on the sliding device (3). After the lifting device (4) has completed its operation, the external inflation device is activated and the inflation valve (5) located directly above the mobile pool is opened to input gas into the mobile pool. Since the inner top surface of the mobile pool and the vacuum chamber (1) are sealed at this time, and the inside of the vacuum chamber (1) is also sealed, the air velocity inside the vacuum chamber (1) is relatively fixed because it is not affected by the outside world. If there is a gap in the mobile pool, the gas filled in the mobile pool will flow into the vacuum chamber (1) through the gap. As gas is continuously input into the mobile pool, the gas flowing into the vacuum chamber (1) will form a stable airflow, thereby causing a change in the gas velocity inside the vacuum chamber (1). By installing an air velocity meter inside the vacuum chamber (1) to detect the airflow inside the vacuum chamber (1) and judging whether the change in airflow is greater than the threshold, it can be determined whether the mobile pool has a water leakage problem.

[0059] To address the drawbacks of the large size and slow detection efficiency of the mobile pool, this invention also includes a region dividing component (9). This component (9) divides the space within the vacuum chamber (1) into multiple detection areas, and an air velocity meter is installed in each detection area. The region dividing component (9) refines the space of the vacuum chamber (1), thereby reducing the detection area and improving detection efficiency. Furthermore, since the vertical position of the mobile pool and the lifting component (4) changes during lifting, while only the sliding component (3) remains stationary, the region dividing component (9) is positioned directly above the sliding component (3) to prevent some equipment from affecting the region dividing component (9) during detection. This could lead to horizontal connections between the detection areas and the mobile pool, affecting the detection results of the connected areas.

[0060] In addition, since the vacuum chamber (1) is sealed, in order to effectively observe the operating status, an observation window covered with transparent glass can be opened on the vacuum chamber (1) to detect the internal operating status through the observation window.

[0061] Preferably, the area dividing element (9) is a soft curtain made of soft rubber.

[0062] Since the size of the mobile pool is uncertain, the width of the area dividing component (9) is usually increased to ensure that it can contact the side of the mobile pool. If a rigid material is used to make the area dividing component (9), it may rub against the mobile pool during transportation, thereby damaging the surface of the mobile pool and ultimately affecting the test results. Therefore, the area dividing component (9) in this invention is a soft curtain made of soft rubber. The material of the soft curtain is relatively soft compared to the rigid material, which can reduce friction with the mobile pool. In addition, the soft curtain is deformable, and even a wide soft curtain can fit against the side of the mobile pool through its own movement and deformation ability, ensuring the independence of each test area and enhancing the accuracy of the test results.

[0063] Preferably, the sliding member (3) is provided in two sets, and is respectively provided on both sides of the bottom end inside the vacuum chamber (1);

[0064] The sliding member (3) includes a sprocket long bracket (3a) and several mounting brackets (3b). The sprocket long bracket (3a) is arranged along the length direction of the vacuum chamber (1). Several mounting brackets (3b) are arranged opposite to the sprocket long bracket (3a). Several rollers (3c) are hinged between the mounting brackets (3b) and the sprocket long bracket (3a). The rollers of the rollers are evenly hinged to the hinges in the sprocket long bracket (3a).

[0065] In this invention, sliding members (3) are provided on both sides inside the vacuum chamber (1). Each sliding member (3) includes a sprocket support (3a) and several mounting brackets (3b). The rollers of multiple rollers (3c) can be connected by hinges inside the sprocket support (3a), allowing multiple rollers (3c) to move simultaneously to transport the mobile pool. Simultaneously, a motor can be used to drive the sprocket. Furthermore, this invention does not use a single roller (3c) to transport the mobile pool, but rather two sliding members (3). This is because the mobile pool is relatively heavier than other bathtubs. If a single roller (3c) were used for transport, the rotational inertia when starting the roller (3c) would increase. To drive the roller (3c) for transport, a more powerful motor would be needed as the power output for the roller (3c). A high-power motor would produce severe vibrations when idle, affecting the air velocity meter's detection of air velocity. Therefore, by setting two separate sliding parts (3) to transport the mobile pool, the lever arm of the roller (3c) can be shortened, so that the mobile pool can be transported using a smaller motor without affecting the operation of the air flow meter.

[0066] Preferably, the lifting member (4) includes a plurality of lifting rods (4a), two mounting rods (4b), a plurality of power connecting rods (4c), and a power unit (4c).

[0067] Two mounting rods (4b) are respectively disposed between the two sets of sliding parts (3), and a plurality of lifting rods (4a) are disposed between the two mounting rods (4b), and the lifting rods (4a) and the rollers (3c) are interspersed.

[0068] The power connecting rod (4c) is fixedly connected to the mounting rod (4b) and the power device (4c) respectively, and the power connecting rod (4c) is provided with screw holes;

[0069] The power unit (4c) includes a lifting machine (4da) and a lead screw (4db). The output end of the lifting machine (4da) faces upward and is equipped with the lead screw (4db). The lead screw (4db) is inserted into the screw hole of the power connecting rod (4c).

[0070] Several of the aforementioned lifting machines (4da) are connected by a synchronizing rod;

[0071] When the lifting member (4) is in an unlifted state, the horizontal height of the lifting rod (4a) is lower than the height of the roller (3c).

[0072] In this invention, a power device (4c) drives a lead screw (4db) to rotate. The power connecting rod (4c) is provided with a screw hole. The screw hole and the lead screw (4db) cooperate to lift the lifting rod (4a) connected to the mounting rod (4b). This achieves the lifting function of the mobile swimming pool.

[0073] Preferably, the power connecting rod (4c) includes a first rod body (4ca), a second rod body (4cb), and a third rod body (4cc); one end of the first rod body (4ca) is horizontally fixed to the side of the mounting rod (4b) facing away from the lifting rod (4a), one end of the second rod body (4cb) is vertically connected downward to the other end of the first rod body (4ca), the sprocket long bracket (3a) is located between the second rod body (4cb) and the lifting rod (4a), and one end of the third rod body (4cc) is horizontally fixed to the other end of the second rod body (4cb);

[0074] The third rod (4cc) has a screw hole;

[0075] A reinforcing member (4cd) is installed between the first rod (4ca) and the second rod (4cb), and between the second rod (4cb) and the third rod (4cc).

[0076] The power connecting rod (4c), acting as a lead screw (4db), needs to withstand the weight of the moving pool. If the power connecting rod (4c) is a single, integrally formed rod, the bending moment it bears when supporting the weight of the moving pool will increase with the length of the rod. This increased bending moment makes the power connecting rod (4c) more prone to breakage. To lift the heavy moving pool, in this application, the power connecting rod (4c) is formed by combining a first rod (4ca), a second rod (4cb), and a third rod (4cc). By shortening the length of the rods to reduce the bending moment, the service life and load-bearing capacity of the power connecting rod (4c) are improved. The first rod (4ca) is located above the sprocket support (3a). A downwardly vertically positioned second rod (4cb) increases the horizontal height of the first rod (4ca) when stationary, preventing it from pressing against the sprocket support (3a) and causing damage when not in a raised state. Simultaneously, reinforcing members (4cd) are installed between the first rod (4ca) and the second rod (4cb), and between the second rod (4cb) and the third rod (4cc), increasing the overall structural stability of the power connecting rod (4c) and providing it with sufficient support for lifting heavy mobile swimming pools.

[0077] Preferably, it also includes a PE wear-resistant strip (6), which is arranged along the length direction of the mounting rod (4b) and is located on the side facing the inside of the vacuum chamber (1).

[0078] Before entering the vacuum chamber (1), the mobile pool may be placed in a poor position and may collide with the mounting rod (4b) when entering the vacuum chamber (1). Therefore, in this invention, a PE wear-resistant strip (6) is also provided. The PE wear-resistant strip (6) covers one side of the mounting rod (4b) to reduce the friction between the mounting rod (4b) and the mobile pool and ensure the product quality of the mobile pool.

[0079] Preferably, it also includes a filling airbag (7), which is disposed on the inner top surface of the vacuum chamber (1) and is connected to the inflation valve (5).

[0080] The filling airbag (7) is always inflated. During testing, the mobile pool is transported to a position below the filling airbag (7), and then the lifting device (4) is activated, so that the filling airbag (7) is placed inside the cylinder of the mobile pool, reducing the internal volume of the mobile pool cylinder. When testing the airtightness of the mobile pool, the amount of gas input into the mobile pool cylinder can be reduced, thus speeding up the testing efficiency.

[0081] Preferably, it further includes a plurality of locking members (8), which are distributed on the outside of the lifting member (4) and are located between the two area dividing members;

[0082] The locking component (8) includes a mounting post (8a), a mounting base (8b), a cylinder (8c), and a locking block (8d);

[0083] The mounting base (8b) is fixedly installed on the top of the mounting column (8a). The mounting base (8b) has a hinge part (8ba). The locking block (8d) is hinged to the hinge part (8ba). The cylinder (8c) is installed on the side of the mounting base (8b) away from the lifting member (4). The output end of the cylinder (8c) is connected to one end of the locking block (8d). The top of the mounting base (8b) has a notch (8e). When the cylinder (8c) is not working, the locking block (8d) is entirely located inside the mounting base (8b).

[0084] The cylinder (8c) is driven to extend, the locking block (8d) rotates about the hinge (8ba) as the pivot, and the other end of the locking block (8d) protrudes from the notch (8e).

[0085] During testing, when the external inflation device inputs gas into the inflation valve (5), slight vibrations may occur, causing slight vibrations on the inner top surface of the vacuum chamber (1). The mobile pool, which is in contact with the inner top surface of the vacuum chamber (1), may also experience slight vibrations. The mobile pool has multiple air or water channels within its internal structure, which are sealed by external parts during testing. Vibration can cause these seals to loosen, allowing the gas inside the chamber to increase in internal pressure and for the loosened parts to leak out from the corresponding air or water channels into the testing area, affecting the test results. To avoid this situation... The present invention also includes the locking element (8). When the mobile pool needs to be inspected, the cylinder (8c) is driven to extend the locking block (8d) and rotate around the hinge (8ba) as the pivot. The other end of the locking block (8d) protrudes from the notch (8e). At this time, the other end of the locking block (8d) contacts the mobile pool. Through the combined action of multiple locking elements (8), the mobile pool is kept stable, avoiding gaps caused by shaking, which would affect the stability of the sealing parts.

[0086] A method for detecting waterless mobile swimming pools, using the aforementioned waterless mobile swimming pool detection device, includes the following steps:

[0087] Step S1: Transfer the mobile pool into the vacuum chamber;

[0088] Step S2: Close the gate of the vacuum chamber to seal the inside of the vacuum chamber;

[0089] Step S3: Activate the lifting device to lift the mobile pool until the inlet of the mobile pool contacts the top wall of the vacuum chamber, so that the mobile pool is sealed and filled. At this time, several area dividing devices abut against the sides of the mobile pool. The vacuum chamber is divided into multiple detection areas with only the bottom connected by the area dividing devices and the mobile pool.

[0090] Step S4: Start the inflation device and open the inflation valve located above the mobile pool;

[0091] Step S5: Activate the air velocity meter to detect whether the change in air velocity within the detection area is greater than a threshold. If it is, it indicates that the mobile pool has a water leakage problem in the detection area. Conduct a detailed inspection of the mobile pool in that area to find the location of the damage.

[0092] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0093] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mobile swimming pool waterless detection device, characterized in that, Includes a vacuum chamber, sliding components, lifting components, and several zone dividing components; The sliding component is located at the bottom of the vacuum chamber and is used for transporting the mobile swimming pool; The lifting component is interspersed between the sliding components. The lifting component is used to lift the mobile pool so that the mobile pool comes into contact with the inner top wall of the vacuum chamber. The top of the vacuum chamber is provided with several inflation valves that connect to the interior of the hollow chamber. The inflation valve is connected to an inflation device; The top and side surfaces of the region dividing component are fixed to the inner top surface and side wall surface of the vacuum chamber, respectively, and the region dividing component is located directly above the sliding component. When the mobile pool is placed into the vacuum chamber, the other side of the area dividing component contacts the side of the mobile pool, dividing the vacuum chamber into multiple detection areas that are only connected at the bottom. An air velocity meter is installed in each of the detection areas. When the mobile pool is lifted, the air velocity meter and the mobile pool are at the same horizontal position. The sliding components are provided in two sets, and are respectively located on both sides of the bottom end of the vacuum chamber; The sliding component includes a long sprocket support and several mounting brackets. The long sprocket support is arranged along the length of the vacuum chamber. Several mounting brackets are arranged opposite to the long sprocket support. Several rollers are hinged between the mounting brackets and the long sprocket support. The rollers of the several rollers are evenly hinged to the hinges inside the long sprocket support. The lifting component includes several lifting rods, two mounting rods, several power connection rods, and a power unit. Two mounting rods are respectively disposed between the two sets of sliding members, and a plurality of lifting rods are disposed between the two mounting rods, with the lifting rods interlacing with the roller; The power connecting rod is fixedly connected to the mounting rod and the power device respectively, and the power connecting rod is provided with screw holes; The power unit includes a lifting machine and a lead screw. The output end of the lifting machine faces upward and is equipped with a lead screw, which is inserted into the screw hole of the power connecting rod. The various lifting machines are connected by a synchronizing rod; When the lifting member is in an unlifted state, the horizontal height of the lifting rod is lower than the height of the roller.

2. The mobile swimming pool waterless detection device according to claim 1, characterized in that, The area dividing component is a soft curtain made of soft rubber.

3. The mobile swimming pool waterless detection device according to claim 1, characterized in that, The power connection rod includes a first rod body, a second rod body, and a third rod body; one end of the first rod body is horizontally fixed to the side of the mounting rod away from the lifting rod, one end of the second rod body is vertically connected downward to the other end of the first rod body, the sprocket long bracket is located between the second rod body and the lifting rod, and one end of the third rod body is horizontally fixed to the other end of the second rod body; The third rod body is provided with a screw hole; Reinforcing members are installed between the first rod and the second rod, and between the second rod and the third rod.

4. The mobile swimming pool waterless detection device according to claim 1, characterized in that, It also includes a PE wear-resistant strip, which is arranged along the length of the mounting rod and is located on the side facing the inside of the vacuum chamber.

5. A mobile swimming pool waterless detection device according to claim 1, characterized in that, It also includes a filling airbag, which is disposed on the inner top surface of the vacuum chamber and is connected to the inflation valve.

6. The mobile swimming pool waterless detection device according to claim 1, characterized in that, It also includes a plurality of locking elements, which are distributed on the outside of the lifting element and are located between two area dividing elements; The locking component includes a mounting post, a mounting base, a cylinder, and a locking block; The mounting base is fixedly installed on the top of the mounting column. The mounting base has a hinge part. The locking block is hinged to the hinge part. The cylinder is installed on the side of the mounting base away from the lifting member. The output end of the cylinder is connected to one end of the locking block. The top of the mounting base has a notch. When the cylinder is not in working state, the locking block is entirely located inside the mounting base. The cylinder is driven to extend, and the locking block rotates about the hinge, with the other end of the locking block protruding from the notch.

7. A method for detecting waterless mobile swimming pools, using the waterless mobile swimming pool detection device according to any one of claims 1 to 6; characterized in that, Includes the following steps: Step S1: Transfer the mobile pool into the vacuum chamber; Step S2: Close the gate of the vacuum chamber to seal the inside of the vacuum chamber; Step S3: Activate the lifting device to lift the mobile pool until the inlet of the mobile pool contacts the top wall of the vacuum chamber, so that the mobile pool is sealed and filled. At this time, several area dividing devices abut against the sides of the mobile pool. The vacuum chamber is divided into multiple detection areas with only the bottom connected by the area dividing devices and the mobile pool. Step S4: Start the inflation device and open the inflation valve located above the mobile pool; Step S5: Activate the air velocity meter to detect whether the change in air velocity within the detection area is greater than a threshold. If it is, it indicates that the mobile pool has a water leakage problem in the detection area. Conduct a detailed inspection of the mobile pool in that area to find the location of the damage.

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