Tank airtight water detection device

Abstract

The utility model discloses a tank airtightness water detection device, which belongs to the technical field of airtightness water detection and comprises a frame, a support plate is mounted on the top wall of the frame, and a detection structure is arranged on the inner bottom wall of the frame. The detection structure is provided with a connecting structure; and the detection structure comprises a detection barrel installed on the inner bottom wall of the frame, the inner wall of the detection barrel is rotationally connected with a circular ring, teeth are installed on the outer wall of the circular ring, and a first motor is installed on the top wall of the supporting plate. The detection structure is arranged, the second motor is started to drive the tank body to move to the inner position of the detection barrel, then the first motor is started to drive the tank body to rotate at a slow speed, in the rotating process of the tank body, the phenomenon of bubbling of some tiny damaged parts due to the flow speed of water can be increased, in addition, detection blind areas can be effectively reduced in the rotating process, and the detection efficiency is improved. Leakage points which are possibly shielded or neglected originally are exposed, and the problem of leak detection is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of airtight water detection, and specifically relates to an airtight water detection device for a tank body. Background Art

[0002] The airtight water detection device for a tank body is mainly used to detect the airtightness of the tank body to ensure that there is no leakage under a specific pressure. It uses water as a medium and simulates the working conditions of the tank body in actual use by applying a certain pressure, so as to detect the sealing performance of the tank body;

[0003] Generally, operators place the tank body in a stationary manner inside the airtight water detection device for detection. However, in the stationary state, if the leakage speed is slow or the flow rate is small, the leakage phenomenon may not be obvious enough to be captured by the detection device in time. And stationary detection usually can only observe the tank body from a limited number of angles, which may cause some planes to be blocked or ignored, thus increasing the risk of missed detection;

[0004] To solve the above problems, an airtight water detection device for a tank body is proposed in this application. Content of the Utility Model

[0005] In view of the problems in the related art, the utility model proposes an airtight water detection device for a tank body to overcome the above technical problems existing in the prior related art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An airtight water detection device for a tank body includes a frame, a support plate is installed on the top wall of the frame, and a detection structure is arranged on the inner bottom wall of the frame;

[0008] The detection structure is provided with a connection structure;

[0009] The detection structure includes a detection barrel installed on the inner bottom wall of the frame. A ring is rotatably connected to the inner wall of the detection barrel. Tooth teeth are installed on the outer wall of the ring. A first motor is installed on the top wall of the support plate. A gear is installed at the output end of the first motor. The outer wall of the gear meshes with the outer wall of the tooth teeth. A track is installed on the side of the ring away from the tooth teeth. The bottom wall of the track is close to the inner bottom wall of the detection barrel. A first threaded rod is rotatably connected to the inner bottom wall of the track. A second motor is installed on the side of the track away from the detection barrel. The output end of the second motor is fixedly connected to the outer wall of the first threaded rod. A slider is threadedly connected to the outer wall of the first threaded rod. The outer wall of the slider is slidably connected to the inner wall of the track. A clamping member is installed on the side of the slider away from the track. The inner wall of the clamping member clamps a tank body.

[0010] A transparent member is installed on the upper part of the detection barrel, and the inner wall of the transparent member is close to the outer wall of the track. By providing the transparent member, the situation of the tank body can be effectively and timely observed.

[0011] The bottom wall of the tooth is not in contact with the top wall of the detection barrel, and the bottom wall of the gear is not in contact with the top wall of the detection barrel. By providing that the tooth is not in contact with the detection barrel, the operation of the tooth is effectively prevented from being affected by the detection barrel.

[0012] The connection structure includes a fixing plate installed on the clamping member. A second threaded rod is threadedly penetrated through the inner wall of the fixing plate. An arc-shaped block is rotatably connected to the outer wall of the second threaded rod. The side of the arc-shaped block away from the second threaded rod is attached to the outer wall of the tank body. By providing the second threaded rod and the arc-shaped block, the tank body can be effectively fixed to a certain extent.

[0013] A limiting post is installed on the inner wall of the fixing plate, and the outer wall of the limiting post is slidably connected to the inner wall of the arc-shaped block. By providing the limiting post, the effect of the arc-shaped block fixing the tank body is effectively improved.

[0014] A water bucket is installed on the inner wall of the frame, a water pump is installed on the inner bottom wall of the frame. The outer wall of the water pump is close to the outer walls of the water bucket and the detection barrel. The suction end of the water pump is communicated with a water inlet pipe, and the outer wall of the water inlet pipe is fixedly connected through the inner top wall of the frame. The end of the water inlet pipe away from the water pump is close to the inner bottom wall of the water bucket. The water outlet end of the water pump is communicated with a water outlet tank, and the end of the water outlet tank away from the water pump is communicated with the outer wall of the transparent member. By providing the water pump, the detection effect of the detection tank body is effectively improved.

[0015] In summary, the technical effects and advantages of the present utility model: This tank airtight water detection device

[0016] 1. By providing a detection structure, start the second motor to drive the tank body to move to the internal position of the detection barrel, and then start the first motor to drive the tank body to rotate slowly. During the rotation of the tank body, some small damaged parts will increase the phenomenon of bubble emergence due to the water flow rate. In addition, the rotation process can effectively reduce the detection blind area, so that the leakage points that may have been blocked or ignored are exposed, effectively avoiding the problem of missed detection.

[0017] 2. By providing a water pump and a water bucket, start the water pump to discharge the water inside the detection barrel into the water bucket. After placing the tank body for a period of time, start the water pump again to discharge the water inside the water bucket back into the detection barrel for another type of detection, effectively improving the detection effect on the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Structural schematic diagram of the water pump and water bucket of the present utility model;

[0020] Figure 3 Structural schematic diagram of the tooth and gear of the present utility model;

[0021] Figure 4 Structural schematic diagram of the connection structure of the present utility model.

[0022] In the figure:

[0023] 1. Frame; 2. Support plate;

[0024] 3. Detection structure; 301. Detection bucket; 302. Ring; 303. Tooth; 304. Gear; 305. First motor; 306. Track; 307. Second motor; 308. First threaded rod; 309. Slide block; 310. Clamping part; 311. Tank body; 312. Transparent part;

[0025] 4. Connection structure; 401. Fixed plate; 402. Second threaded rod; 403. Arc block; 404. Limit post;

[0026] 5. Water pump; 6. Water outlet tank; 7. Water inlet pipe; 8. Water bucket. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] Referring to Figures 1-4 , a tank airtight water detection device includes a frame 1. A support plate 2 is installed on the top wall of the frame 1. A detection structure 3 is arranged on the inner bottom wall of the frame 1. The detection structure 3 includes a detection bucket 301 installed on the inner bottom wall of the frame 1. The detection bucket 301 is located on the right side of the frame 1. A ring 302 is rotatably connected to the inner wall of the detection bucket 301. The ring 302 is located at the top of the detection bucket 301. A tooth 303 is installed on the outer wall of the ring 302. Part of it is rotatably connected to the inner wall of the detection bucket 301, and part of it is exposed outside the detection bucket 301 and fixedly connected to the tooth 303.

[0029] A first motor 305 is installed on the top wall of the support plate 2. The output end of the first motor 305 is rotatably connected through the inner wall of the support plate 2. A gear 304 is installed at the output end of the first motor 305. The outer wall of the gear 304 meshes with the outer wall of the tooth 303. Starting the first motor 305 drives the gear 304 to rotate, and the gear 304 drives the tooth 303 and the ring 302 to rotate.

[0030] On one side of the circular ring 302 away from the tooth 303, a track 306 is installed. The outer wall of the track 306 is rotatably connected to the inner wall of the support plate 2. The bottom wall of the track 306 is close to the inner bottom wall of the detection barrel 301. A first threaded rod 308 is rotatably connected to the inner bottom wall of the track 306. On one side of the track 306 away from the detection barrel 301, a second motor 307 is installed. The output end of the second motor 307 passes through and is rotatably connected to the inner wall of the track 306. The output end of the second motor 307 is fixedly connected to the outer wall of the first threaded rod 308. A slider 309 is threadedly connected to the outer wall of the first threaded rod 308. The outer wall of the slider 309 is slidably connected to the inner wall of the track 306. Starting the second motor 307 drives the first threaded rod 308 to rotate, and the first threaded rod 308 drives the slider 309 to move up and down.

[0031] On one side of the slider 309 away from the track 306, a clamping member 310 is installed. The inner wall of the clamping member 310 is clamped with a can body 311. First, the can body 311 is clamped on the clamping member 310, and then the second motor 307 is started to drive the clamping member 310 and the can body 311 to move into the detection barrel 301 for detecting the can body 311.

[0032] A transparent member 312 is installed on the detection barrel 301. The inner wall of the transparent member 312 is close to the outer wall of the track 306. The transparent member 312 is connected to the detection barrel 301 by a sealing bolt. By providing the transparent member 312, it is convenient for the operator to observe the specific situation of the can body 311 inside the detection barrel 301.

[0033] The bottom wall of the tooth 303 is not in contact with the top wall of the detection barrel 301, and the bottom wall of the gear 304 is not in contact with the top wall of the detection barrel 301, effectively avoiding being affected by the detection barrel 301 when the tooth 303 and the gear 304 are operating.

[0034] Refer to Figures 2-4 , the detection structure 3 is provided with a connection structure 4. The connection structure 4 includes a fixing plate 401 installed on the clamping member 310. The number of the fixing plates 401 is two, which are respectively located at positions close to both ends of the can body 311. A second threaded rod 402 is threadedly penetrated through the inner wall of each fixing plate 401. Two arc-shaped blocks 403 are rotatably connected to the outer wall of each second threaded rod 402. The side of the arc-shaped block 403 away from the second threaded rod 402 is attached to the outer wall of the can body 311. The two arc-shaped blocks 403 are designed according to the radian of the can body 311, effectively improving the effect of fixing the can body 311.

[0035] The inner wall of the fixed plate 401 is provided with limit posts 404. The outer wall of the limit posts 404 is slidably connected to the inner wall of the arc-shaped block 403. Two limit posts 404 are installed on each fixed plate 401, and the limit posts 404 are symmetrically distributed with the fixed plate 401 as the center. By turning the second threaded rod 402, the arc-shaped block 403 is driven to move towards the tank body 311, and through the sliding on the limit posts 404, the stability of the arc-shaped block 403 during movement is achieved.

[0036] A water bucket 8 is installed on the inner wall of the frame 1. The water bucket 8 and the detection bucket 301 are at the same horizontal plane. A water pump 5 is installed on the inner bottom wall of the frame 1. The outer wall of the water pump 5 is close to the outer walls of the water bucket 8 and the detection bucket 301. The suction end of the water pump 5 is communicated with a water inlet pipe 7. The outer wall of the water inlet pipe 7 is fixedly connected through the inner top wall of the frame 1. One end of the water inlet pipe 7 away from the water pump 5 is close to the inner bottom wall of the water bucket 8. The water pump 5 is started to suck the water inside the water bucket 8. The water outlet end of the water pump 5 is communicated with a water outlet tank 6. One end of the water outlet tank 6 away from the water pump 5 is communicated with the outer wall of the transparent member 312, and then the water is transmitted to the inside of the detection bucket 301 through the water inlet pipe 7.

[0037] Through the arranged water pump 5 and water bucket 8, two different airtight detection methods can be carried out. One is to inject water into the detection bucket 301 in advance and then put the tank body 311 into the water for detection. The other is to first place the tank body 311 on the transparent member 312 and then gradually inject water for detection. Both can evaluate the sealing performance and integrity of the tank body to a certain extent. However, directly putting it into the water for detection may focus more on observing the immediate leakage situation, while injecting water for detection after placement can more comprehensively reflect the performance changes of the tank body during long-term use.

[0038] Working principle:

[0039] After the tank body 311 is clamped on the clamping member 310, turn the second threaded rod 402 to drive the arc-shaped block 403 to slide on the limit posts 404 and fix the tank body 311 to a certain extent. Then start the second motor 307. The output end of the second motor 307 drives the first threaded rod 308 to rotate. The first threaded rod 308 drives the slider 309 to move. The slider 309 drives the clamping member 310 and the tank body 311 to move to the inside position of the detection bucket 301. Then start the first motor 305. The output end of the first motor 305 drives the transmission gear 304 to rotate. The gear 304 drives the tooth 303 and the ring 302 to rotate. The ring 302 drives the tank body 311 to slowly rotate according to the circumference of the detection bucket 301. During the rotation of the tank body 311, some small damaged parts will increase the phenomenon of bubble emergence due to the water flow rate. In addition, the rotation process can effectively reduce the detection blind area, so that the leakage points that may have been blocked or ignored can be exposed, effectively avoiding the problem of missed detection.

[0040] After the detection is completed, start the water pump 5 to discharge the water inside the detection bucket 301 through the water inlet pipe 7 into the inside of the water bucket 8. After placing the tank body 311 for a period of time, start the water pump 5 again to discharge the water inside the water bucket 8 back into the inside of the detection bucket 301 through the water outlet tank 6 for detection in another way, effectively improving the detection effect on the tank body 311.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tank airtight water detection device, comprising a frame (1), characterized in that: A support plate (2) is installed on the top wall of the frame (1), and a detection structure (3) is provided on the inner bottom wall of the frame (1); The detection structure (3) is provided with a connection structure (4); The detection structure (3) comprises a detection barrel (301) mounted on the inner bottom wall of the frame (1); the inner wall of the detection barrel (301) is rotatably connected to a ring (302); the outer wall of the ring (302) is mounted with teeth (303); the top wall of the support plate (2) is mounted with a first motor (305); the output end of the first motor (305) is mounted with a gear (304); the outer wall of the gear (304) is meshed with the outer wall of the teeth (303); a track (306) is mounted on the side of the ring (302) away from the teeth (303); the bottom wall of the track (306) is aligned with the inner bottom wall of the detection barrel (301); The inner bottom wall of the track (306) is rotatably connected to a first threaded rod (308); a second motor (307) is installed on a side of the track (306) away from the detection barrel (301); an output end of the second motor (307) is fixedly connected to an outer wall of the first threaded rod (308); a slider (309) is threadedly connected to the outer wall of the first threaded rod (308); an outer wall of the slider (309) is slidably connected to the inner wall of the track (306); a clamping piece (310) is installed on a side of the slider (309) away from the track (306); and a tank body (311) is clamped on the inner wall of the clamping piece (310).

2. A tank airtight water detection device according to claim 1, characterized in that: A transparent member (312) is installed on the detection barrel (301), and the inner wall of the transparent member (312) is close to the outer wall of the track (306).

3. The tank airtight water detection device according to claim 1, characterized in that: The bottom wall of the tooth (303) is not in contact with the top wall of the detection barrel (301), and the bottom wall of the gear (304) is not in contact with the top wall of the detection barrel (301).

4. The tank airtight water detection device according to claim 1, characterized in that: The connection structure (4) includes a fixing plate (401) mounted on a clamping member (310), the inner wall of the fixing plate (401) being threadedly connected with a second threaded rod (402), the outer wall of the second threaded rod (402) being rotatably connected with an arc block (403), and the side of the arc block (403) away from the second threaded rod (402) being in contact with the outer wall of the tank body (311).

5. A tank airtight water inspection device according to claim 4, characterized in that: A limiting column (404) is installed on the inner wall of the fixing plate (401), and the outer wall of the limiting column (404) is slidably connected to the inner wall of the arc block (403).

6. The tank airtight water detection device according to claim 1, characterized in that: A water bucket (8) is installed on the inner wall of the frame (1), and a water pump (5) is installed on the inner bottom wall of the frame (1). The outer wall of the water pump (5) is close to the outer walls of the water bucket (8) and the detection bucket (301). The suction end of the water pump (5) is connected to a water inlet pipe (7). The outer wall of the water inlet pipe (7) is fixedly connected to the inner top wall of the frame (1). The end of the water inlet pipe (7) away from the water pump (5) is close to the inner bottom wall of the water bucket (8). The water outlet end of the water pump (5) is connected to a water outlet tank (6). The end of the water outlet tank (6) away from the water pump (5) is connected to the outer wall of the transparent component (312).

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