CN216925968U

CN216925968U - Pressure vessel leakage detection device

Info

Publication number: CN216925968U
Application number: CN202220617317.XU
Authority: CN
Inventors: 郭义帮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-08
Anticipated expiration: 2032-03-18

Abstract

The utility model provides a pressure vessel leakage detection device. The novel solar water heater comprises a base plate, transparent water tank has been placed to the top of bottom plate, there is the pump at the top of bottom plate and the one side that is located transparent water tank through bolt fixed mounting, the last surface mounting of transparent water tank has the apron, the end of giving vent to anger of pump has the trachea through sealing washer seal installation. According to the pressure container leakage detection device provided by the utility model, the first connecting seat controls the four connecting plates to link and pull the clamping jaws to perform overturning motion on the four second connecting seats, the four clamping jaws performing the overturning motion can be used for positioning and placing the pressure container, the design not only can be used for positioning the pressure containers with different sizes, but also can be used for placing the pressure containers to shake and incline, and the sealing assembly is further designed, and the two cams are used for controlling the first positioning sleeve and the second positioning sleeve to perform elastic resetting and closing, so that the design not only can be used for rapidly sealing, but also is convenient for a user to disassemble and reset.

Description

Pressure vessel leakage detection device

Technical Field

The utility model relates to the technical field of pressure container leakage detection, in particular to a pressure container leakage detection device.

Background

The pressure container is a closed device which contains gas or liquid and bears certain pressure, has wide application, and plays an important role in various departments such as industry, civil use, military industry and the like and various fields of scientific research. Among them, the most used in chemical and petrochemical industries.

Generally, when a pressure container is produced in a factory, the internal tightness of the pressure container needs to be detected, the pressure container cannot leak, and generally, the pressure container needs to be placed in a water tank for inflation detection.

The existing pressure container leakage detection device on the market exists in the working process, the device easily causes the pressure container to shake and incline when storing the pressure container, and is inconvenient to position, place and detect the pressure containers with different sizes, and is inconvenient to carry out sealing connection on the joint of the cover plate and the air pipe.

Therefore, it is necessary to provide a pressure container leakage detecting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pressure container leakage detection device, which solves the problems that the pressure container is easy to shake and incline when the device is used for storing the pressure container, the pressure containers with different sizes are inconvenient to position, place and detect, and the device is inconvenient to quickly carry out sealing connection on a joint of a cover plate and an air pipe.

In order to solve the technical problem, the pressure container leakage detection device provided by the utility model comprises a bottom plate, a transparent water tank is placed above the bottom plate, an inflator pump is fixedly arranged at the top of the bottom plate and positioned at one side of the transparent water tank through bolts, a cover plate is arranged on the upper surface of the transparent water tank, an air pipe is hermetically arranged at the air outlet end of the inflator pump through a sealing ring, a fixing frame is fixed on the outer wall of the transparent water tank, a clamping sleeve is arranged on the outer wall of the fixing frame, a positioning mechanism is arranged inside the transparent water tank, and a sealing assembly is arranged above the cover plate.

Preferably, the clamping sleeve is fixedly installed with the fixing frame through bolts, and the bottom of the cover plate is fixedly installed with the transparent water tank through clamping pins.

Preferably, positioning mechanism is including being fixed in the slide bar on the inside bottom surface of transparent water tank, the outer wall cover of slide bar is equipped with first spring, the top cover that the outer wall of slide bar and be located first spring is equipped with the sliding sleeve, the outer wall of sliding sleeve is fixed with first connecting seat, and the quantity of first connecting seat is four, four even board is all installed to the inside of first connecting seat, transparent water tank's inside is fixed with the second connecting seat, and the quantity of second connecting seat is four, four the inside of second connecting seat all alternates through the bolt and is connected with the jack catch.

Preferably, two ends of the four connecting plates are connected with one ends of the four first connecting seats and the four clamping jaws in a penetrating manner through bolts.

Preferably, the seal assembly is including placing first position sleeve and the second position sleeve in the apron upper surface, the outer wall of second position sleeve is fixed with the dead lever, and the quantity of dead lever is two, two the outer wall of dead lever all overlaps and is equipped with the second spring, the inner wall of first position sleeve and second position sleeve all is fixed with the cushion, the cam is installed to the upper surface of apron and the one side that is located first position sleeve and second position sleeve, and the quantity of cam is two, two the equal threaded connection in axle center department of cam has the knob.

Preferably, the axes of the two cams are connected with the cover plate through bearings, and the first positioning sleeve and the second positioning sleeve form an elastic reset structure through the two second springs.

Compared with the related art, the pressure container leakage detection device provided by the utility model has the following beneficial effects:

to this device design there is positioning mechanism, four even board linkage pulling jack catchs of first connecting seat control carry out the upset motion on four second connecting seats, the jack catch that adopts four upset motions can fix a position pressure vessel and place, such design not only can fix a position not the pressure vessel of equidimension, it rocks the slope still to place pressure vessel, and still the design has seal assembly, adopt two cam control first position sleeve and second position sleeve to carry out elasticity and reset closedly, such design not only can seal fast, still convenience of customers disassembles and resets.

Drawings

FIG. 1 is a schematic structural diagram of a pressure vessel leakage detection apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the positioning mechanism shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

The reference number in the figure is 1, a bottom plate; 2. a transparent water tank; 3. an inflator pump; 4. a cover plate; 5. an air tube; 6. a fixed mount; 7. a ferrule; 8. a positioning mechanism; 81. a slide bar; 82. a first spring; 83. a sliding sleeve; 84. a first connecting seat; 85. connecting plates; 86. a second connecting seat; 87. a claw; 9. a seal assembly; 91. a first positioning sleeve; 92. a second positioning sleeve; 93. fixing the rod; 94. a second spring; 95. a rubber pad; 96. a cam; 97. a knob.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 to fig. 4, fig. 1 is a schematic structural diagram of a pressure container leakage detection apparatus according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the positioning mechanism shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a of fig. 1. The utility model provides a pressure vessel leak testing device, comprising a base plate 1, transparent water tank 2 has been placed to the top of bottom plate 1, there is pump 3 at the top of bottom plate 1 and the one side that is located transparent water tank 2 through bolt fixed mounting, the last surface mounting of transparent water tank 2 has apron 4, there is trachea 5 at the end of giving vent to anger of pump 3 through sealing washer seal mounting, the outer wall of transparent water tank 2 is fixed with mount 6, cutting ferrule 7 is installed to the outer wall of mount 6, the internally mounted of transparent water tank 2 has positioning mechanism 8, seal assembly 9 is installed to the top of apron 4.

The clamping sleeve 7 is fixedly installed with the fixing frame 6 through bolts, the bottom of the cover plate 4 is fixedly installed with the transparent water tank 2 through the clamping pins, the clamping pins are used for positioning and installation, and the cover plate 4 is conveniently disassembled.

Positioning mechanism 8 is including being fixed in slide bar 81 on the inside bottom surface of transparent water tank 2, the outer wall cover of slide bar 81 is equipped with first spring 82, the outer wall of slide bar 81 and the top cover that is located first spring 82 are equipped with sliding sleeve 83, sliding sleeve 83's outer wall is fixed with first connecting seat 84, and first connecting seat 84's quantity is four, even board 85 is all installed to the inside of four first connecting seats 84, the inside of transparent water tank 2 is fixed with second connecting seat 86, and the quantity of second connecting seat 86 is four, the inside of four second connecting seats 86 all has jack catch 87 through the bolt interlude connection.

The two ends of the four connecting plates 85 are connected with one ends of the four first connecting seats 84 and the four clamping jaws 87 in a penetrating and penetrating mode through bolts, positioning and installation are carried out through the bolts, and therefore the four connecting plates 85 can control the four clamping jaws 87 to clamp.

The sealing assembly 9 comprises a first positioning sleeve 91 and a second positioning sleeve 92 which are arranged on the upper surface of the cover plate 4, fixing rods 93 are fixed on the outer wall of the second positioning sleeve 92, the number of the fixing rods 93 is two, a second spring 94 is sleeved on the outer wall of each of the two fixing rods 93, rubber pads 95 are fixed on the inner walls of the first positioning sleeve 91 and the second positioning sleeve 92, cams 96 are installed on the upper surface of the cover plate 4 and located on one side of the first positioning sleeve 91 and one side of the second positioning sleeve 92, the number of the cams 96 is two, and knobs 97 are connected to the axes of the two cams 96 through threads.

The axes of the two cams 96 are connected with the cover plate 4 through bearings, and the first positioning sleeve 91 and the second positioning sleeve 92 form an elastic reset structure through two second springs 94.

The working principle of the pressure container leakage detection device provided by the utility model is as follows:

firstly, a user needs to open a cover plate 4 before using the air inflation type pressure container, then the pressure container is placed in a transparent water tank 2, when the pressure container contacts a sliding sleeve 83, the sliding sleeve 83 can control four connecting plates 85 to drive a claw 87 to perform linkage and pull turning motion on four second connecting seats 86 through a first connecting seat 84 when descending, the four claws 87 performing turning motion can be used for positioning and placing the pressure container, then the user needs to fill the transparent water tank 2 with full clear water, after filling, the cover plate 4 is covered, an air pipe 5 is connected with an outer pipe of the pressure container, after connection is completed, two cams 96 are sequentially rotated to enable a first positioning sleeve 91 and a second positioning sleeve 92 to perform relative motion to control a rubber gasket 95 to perform sealing connection on the outer wall of the air pipe 5, finally, the user starts an air inflation pump 3 to inflate the pressure container through the air pipe 5, and when leakage occurs in the pressure container, the gas in the pressure container rushes out and bubbles are generated in the transparent water tank 2, so that the visual observation can be carried out.

to this device design there is positioning mechanism 8, four even board 85 linkage pulling jack catchs 87 of first connecting seat 84 control are carried out the upset motion on four second connecting seats 86, jack catchs 87 that adopts four upset motions can fix a position pressure vessel and place, such design not only can fix a position not the pressure vessel of equidimension, it rocks the slope still to place pressure vessel, and still the design has seal assembly 9, adopt two cams 96 control first position sleeve 91 and second position sleeve 92 to carry out the elasticity closure that resets, such design not only can be sealed fast, still convenience of customers disassembles and resets.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a pressure vessel leak testing device, includes the bottom plate, its characterized in that: transparent water tank has been placed to the top of bottom plate, there is the pump at the top of bottom plate and one side that is located transparent water tank through bolt fixed mounting, transparent water tank's last surface mounting has the apron, the end of giving vent to anger of pump has the trachea through sealing washer sealed mounting, transparent water tank's outer wall is fixed with the mount, the cutting ferrule is installed to the outer wall of mount, transparent water tank's internally mounted has positioning mechanism, seal assembly is installed to the top of apron.

2. The pressure vessel leakage detection device of claim 1, wherein the ferrule is fixedly mounted to the mounting bracket by using a bolt, and the bottom of the cover plate is fixedly mounted to the transparent water tank by using a bayonet lock.

3. The pressure container leakage detecting device according to claim 2, wherein the positioning mechanism includes a sliding rod fixed on the bottom surface of the inside of the transparent water tank, the outer wall of the sliding rod is sleeved with a first spring, the outer wall of the sliding rod and the top of the first spring are sleeved with a sliding sleeve, the outer wall of the sliding sleeve is fixed with four first connecting seats, the number of the first connecting seats is four, the connecting plates are installed inside the four first connecting seats, the inside of the transparent water tank is fixed with four second connecting seats, the number of the second connecting seats is four, and the inside of the four second connecting seats is connected with the clamping jaws through insertion of bolts.

4. The pressure vessel leakage detecting device of claim 3, wherein two ends of each of the four connecting plates are inserted into one end of each of the four first connecting seats and the four jaws by bolts.

5. The pressure vessel leakage detection device of claim 4, wherein the sealing assembly comprises a first positioning sleeve and a second positioning sleeve which are placed on the upper surface of the cover plate, the outer wall of the second positioning sleeve is fixed with two fixing rods, the outer walls of the two fixing rods are both sleeved with a second spring, the inner walls of the first positioning sleeve and the second positioning sleeve are both fixed with rubber pads, the upper surface of the cover plate is provided with two cams at one side of the first positioning sleeve and the second positioning sleeve, and the axes of the two cams are both connected with knobs through threads.

6. The pressure vessel leakage detection device of claim 5, wherein the axes of the two cams are connected to the cover plate through bearings, and the first positioning sleeve and the second positioning sleeve form an elastic return structure through the two second springs.