Pressure vessel leakage detection device

Abstract

The utility model relates to the technical field of pressure vessel detection, in particular to a pressure vessel leakage detection device which comprises a bottom plate, a sliding groove is formed in the left side of the top end of the bottom plate, a clamping mechanism is arranged in the sliding groove, a water storage tank is fixedly installed at the top end of the bottom plate, and sealing blocks are fixedly installed at the left end and the right end of the water storage tank. According to the utility model, the pressure container is clamped through the expansion piece, a user can be prevented from manually placing the pressure container, so that the labor intensity during detection is reduced, and the pressure container is driven to rotate through the low-speed motor, so that the detection efficiency is improved. According to the pressure vessel leakage detection device, a leakage point detected by a pressure vessel can be rotated to the top end so that a user can conveniently mark the leakage point, and meanwhile, a sliding block and a clamping plate slide in a sliding groove, so that the whole clamping structure can be adjusted, and pressure vessels of different sizes can be clamped and detected in a water storage tank.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessel detection, in particular to a pressure vessel leakage detection device. Background Technique

[0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. Pressure vessels are extremely widely used and play an important role in many departments such as industry, civil use, military, and many fields of scientific research, among which they are used most in the chemical industry and petrochemical industry.

[0003] As disclosed in a pressure vessel leakage detection device with the authorization announcement number CN216925968U. It includes a bottom plate, and a transparent water tank is placed above the bottom plate. An air inflation pump is fixedly installed on the top of the bottom plate and on one side of the transparent water tank through bolts. A cover plate is installed on the upper surface of the transparent water tank, and the air outlet end of the air inflation pump is hermetically installed with an air pipe through a sealing ring. The pressure vessel leakage detection device provided by this utility model controls the four connecting plates of the first connecting seat to drive the clamping claws to perform flipping movements on the four second connecting seats. The four flipping clamping claws can be used to position and place the pressure vessel. Such a design can not only position pressure vessels of different sizes, but also prevent the pressure vessel from shaking and tilting. And a sealing component is also designed, and two cams are used to control the first positioning sleeve and the second positioning sleeve to perform elastic reset and closing. Such a design can not only seal quickly, but also facilitate the user to disassemble and reset.

[0004] However, for the existing leakage detection device, its clamping structure itself cannot be adjusted in position. Since different clamping lengths are required when clamping different pressure vessels, and the clamping distance of the clamping structure has certain limitations, and using an extended clamping structure will cause the overall device to occupy a large space. Therefore, when the clamping structure cannot be adjusted as a whole, it will cause some shorter pressure vessels to be unable to be clamped and detected. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pressure vessel leakage detection device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pressure vessel leakage detection device includes a bottom plate. A sliding groove is opened on the left side of the top end of the bottom plate, and a clamping mechanism is arranged in the sliding groove. A water storage tank is fixedly installed at the top end of the bottom plate, sealing blocks are fixedly installed at the left and right ends of the water storage tank, a rotating groove is opened in the sealing block, and a supporting mechanism is arranged in the rotating groove.

[0008] Preferably, the clamping mechanism includes a first backing plate, around the top of which locking screws are movably installed. At the bottom of each locking screw, a locking plate is movably installed, and the locking plate is movably installed in a sliding groove.

[0009] Preferably, a telescopic device is fixedly installed on the top of the first backing plate. At the front end of the telescopic device, a telescopic rod is fixedly installed, and at the front end of the telescopic rod, a low-speed motor is fixedly installed.

[0010] Preferably, the bottom of the low-speed motor is fixedly installed on the top of a second backing plate, and at the bottom of the second backing plate, a sliding block is fixedly installed, and the sliding block is movably installed in the sliding groove.

[0011] Preferably, a rotating shaft is fixedly installed at the front end of the low-speed motor. The rotating shaft is movably installed in a rotating groove, and at the front end of the rotating shaft, a first clamping disc is fixedly installed.

[0012] Preferably, the supporting mechanism includes a third backing plate, which is movably installed on the right side of the top of the bottom plate. On the top of the third backing plate, fixing screws are movably installed.

[0013] Preferably, a rotator is fixedly installed on the top of the third backing plate. At the front end of the rotator, a supporting rotating shaft is fixedly installed. The supporting rotating shaft is movably installed in the rotating groove, and at the front end of the supporting rotating shaft, a second clamping disc is fixedly installed.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. For this pressure vessel leakage detection device, the pressure vessel can be clamped by the telescopic device, which can avoid manual placement by the user, thereby reducing the labor intensity during detection. Moreover, by driving the pressure vessel to rotate with a low-speed motor, the leakage points detected on the pressure vessel can be rotated to the top for the user to mark conveniently.

[0016] 2. For this pressure vessel leakage detection device, by sliding the sliding block and the clamping plate in the sliding groove, the overall clamping structure can be adjusted, so that pressure vessels of different sizes can be clamped and detected in the water storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the bottom plate and the water storage tank of the present utility model;

[0019] Figure 3 is a schematic diagram of the clamping mechanism of the present utility model;

[0020] Figure 4This is a schematic structural diagram of the supporting mechanism of the present utility model.

[0021] In the figure: 101, bottom plate; 102, sliding groove; 103, clamping mechanism; 104, water storage tank; 105, sealing block; 106, rotating groove; 201, supporting mechanism; 202, first backing plate; 203, locking screw; 204, locking plate; 205, telescopic device; 206, telescopic rod; 301, low-speed motor; 302, second backing plate; 303, sliding block; 304, rotating shaft; 305, first clamping disc; 306, third backing plate; 401, fixing screw; 402, rotator; 403, supporting rotating shaft; 404, second clamping disc. Detailed implementation manners

[0022] 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 4 As shown, a technical solution provided by the present utility model:

[0024] A pressure vessel leakage detection device includes a bottom plate 101. A sliding groove 102 is opened on the left side of the top end of the bottom plate 101. A clamping mechanism 103 is arranged in the sliding groove 102. A water storage tank 104 is fixedly installed at the top end of the bottom plate 101. Sealing blocks 105 are fixedly installed at the left and right ends of the water storage tank 104. A rotating groove 106 is opened in the sealing block 105. A supporting mechanism 201 is arranged in the rotating groove 106.

[0025] Through the above scheme, the overall assembly is installed through the bottom plate. The clamping assembly can be installed through the sliding groove. Water can be filled through the water storage tank. The sealing blocks can seal the rotating parts at both ends of the water storage tank to prevent water leakage. The rotating shaft and the supporting rotating shaft can penetrate through the rotating groove.

[0026] In this embodiment, preferably, the clamping mechanism 103 includes a first backing plate 202. Locking screws 203 are movably installed around the top end of the first backing plate 202. A locking plate 204 is movably installed at the bottom end of the locking screw 203. The locking plate 204 is movably installed in the sliding groove 102.

[0027] Through the above scheme, by installing the locking plate in the sliding groove and connecting and tightening the locking screw through the first backing plate and the locking plate, the telescopic device can complete adjustment and fixation.

[0028] In this embodiment, preferably, a telescopic device 205 is fixedly installed at the top end of the first cushion plate 202, a telescopic rod 206 is fixedly installed at the front end of the telescopic device 205, and a low-speed motor 301 is fixedly installed at the front end of the telescopic rod 206.

[0029] Through the above solution, the telescopic device can be supported by the first cushion plate, and the telescopic movement of the telescopic rod driven by the telescopic device can drive the low-speed motor to perform telescopic movement.

[0030] In this embodiment, preferably, the bottom end of the low-speed motor 301 is fixedly installed at the top end of the second cushion plate 302, a sliding block 303 is fixedly installed at the bottom end of the second cushion plate 302, and the sliding block 303 is movably installed in the sliding groove 102.

[0031] Through the above solution, the low-speed motor is supported by the second cushion plate. When the low-speed motor is pushed by the telescopic rod, the sliding block can slide in the sliding groove, enabling the low-speed motor to complete stable movement.

[0032] In this embodiment, preferably, a rotating shaft 304 is fixedly installed at the front end of the low-speed motor 301, the rotating shaft 304 is movably installed in the rotating groove 106, and a first clamping disc 305 is fixedly installed at the front end of the rotating shaft 304.

[0033] Through the above solution, when the low-speed motor is driven to make the rotating shaft and the first clamping disc extend forward, the pressure vessel can be clamped. When the low-speed motor drives the rotating shaft and the first clamping disc to rotate, the clamped pressure vessel can be driven to rotate.

[0034] In this embodiment, preferably, the supporting mechanism 201 includes a third cushion plate 306, the third cushion plate 306 is movably installed at the top right side of the bottom plate 101, and a fixing screw 401 is movably installed at the top end of the third cushion plate 306.

[0035] Through the above solution, the third cushion plate can support the rotator, and the third cushion plate is fixed by passing the fixing screw through the third cushion plate and connecting it to the bottom plate.

[0036] In this embodiment, preferably, a rotator 402 is fixedly installed at the top end of the third cushion plate 306, a support rotating shaft 403 is fixedly installed at the front end of the rotator 402, the support rotating shaft 403 is movably installed in the rotating groove 106, and a second clamping disc 404 is fixedly installed at the front end of the support rotating shaft 403.

[0037] Through the above solution, since the inside of the rotator is a bearing structure, the rotator can enable the support rotating shaft to rotate in the rotating groove, so that the pressure vessel can rotate after being clamped by the second clamping disc.

[0038] When a pressure vessel leakage detection device of this embodiment is in use, the user fixes the bottom plate 101 on the support device, then installs it in the sliding groove 102 through the sliding block 303 and installs the locking plate 204 in the sliding groove 102 and locks it with the locking screw 203, so that the telescopic device 205 and the low-speed motor 301 are installed and the rotating shaft 304 passes through the rotating groove 106 and is assembled with the first clamping plate 305. Then, the fixing screw 401 passes through the fixing plate and the bottom plate 101 to connect, so that the support rotating shaft 403 passes through the rotating groove 106 and is assembled with the second clamping plate 404. At this time, the pressure vessel is pre-pressurized and placed in the water storage tank 104. Then, the telescopic device 205 drives the telescopic rod 206 to extend forward, so that the low-speed motor 301 is driven and slides in the sliding groove 102 through the sliding block 303 to complete the movement. Thus, the rotating shaft 304 is driven to extend forward in the rotating groove 106, and the first clamping plate 305 extends forward to cooperate with the second clamping plate 404 to clamp and fix the pressure vessel. At the same time, the water storage tank 104 is filled with water so that the water source floods the pressure vessel. When the pressure vessel leaks, bubbles will be generated in the water. Then, the low-speed motor 301 is started to make the rotating shaft 304 and the first clamping plate 305 rotate to drive the pressure vessel to rotate. When rotating, the support rotating shaft 403 rotates in the rotating groove 106 through the rotator 402, and the inside of the rotator 402 is a bearing structure. Therefore, the pressure vessel rotates in the water source in the water storage tank 104, and the bubbling place will be driven to rotate to the top of the water source when rotating, so that it is convenient for the user to mark the position. After the marking is completed, the telescopic device 205 drives the telescopic rod 206 to work, so that the low-speed motor 301 drives the rotating shaft 304 and the first clamping plate 305 to reset, so that the pressure vessel can be taken out of the water source to complete the leakage detection.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure vessel leakage detection device, characterized in that: It includes a bottom plate (101). On the left side of the top end of the bottom plate (101), a sliding groove (102) is provided. A clamping mechanism (103) is arranged in the sliding groove (102). A water storage tank (104) is fixedly installed at the top end of the bottom plate (101). Sealing blocks (105) are fixedly installed at the left and right ends of the water storage tank (104). A rotating groove (106) is provided in the sealing block (105). A supporting mechanism (201) is arranged in the rotating groove (106).

2. The leak detection device for a pressure vessel according to claim 1, wherein: The clamping mechanism (103) includes a first cushion plate (202). Locking screws (203) are movably installed around the top end of the first cushion plate (202). A locking plate (204) is movably installed at the bottom end of the locking screw (203). The locking plate (204) is movably installed in the sliding groove (102).

3. The leak detection device for a pressure vessel according to claim 2, wherein: A telescopic device (205) is fixedly installed at the top end of the first cushion plate (202). A telescopic rod (206) is fixedly installed at the front end of the telescopic device (205). A low-speed motor (301) is fixedly installed at the front end of the telescopic rod (206).

4. A pressure vessel leakage detection device according to claim 3, characterized in that: The bottom end of the low-speed motor (301) is fixedly installed at the top end of a second cushion plate (302). A sliding block (303) is fixedly installed at the bottom end of the second cushion plate (302). The sliding block (303) is movably installed in the sliding groove (102).

5. A pressure vessel leakage detection device according to claim 4, characterized in that: A rotating shaft (304) is fixedly installed at the front end of the low-speed motor (301). The rotating shaft (304) is movably installed in the rotating groove (106). A first clamping disc (305) is fixedly installed at the front end of the rotating shaft (304).

6. The leak detection device for a pressure vessel according to claim 1, characterized in that: The supporting mechanism (201) includes a third cushion plate (306). The third cushion plate (306) is movably installed on the right side of the top end of the bottom plate (101). A fixing screw (401) is movably installed at the top end of the third cushion plate (306).

7. A pressure vessel leakage detection device according to claim 6, characterized in that: A rotator (402) is fixedly installed at the top end of the third cushion plate (306). A support rotating shaft (403) is fixedly installed at the front end of the rotator (402). The support rotating shaft (403) is movably installed in the rotating groove (106). A second clamping disc (404) is fixedly installed at the front end of the support rotating shaft (403).

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