A kind of fast accurate is not necessarily to the device for detecting sealability to pressurize to device
Technical field
The present invention relates to a kind of leak-testing apparatus, specially a kind of fast accurate is not necessarily to the leakproofness pressurizeed to device
Detection device.
Background technique
Natural gas line, which refers to, is transported to city from exploitation ground or treatment plant for natural gas (associated gas including oil field production)
The pipeline of city's air distribution center or Industry enterprise customer, also known as gas pipeline.
Currently, be to be installed a section short tube by flange when installing natural gas line, can to natural gas into
The conveying of row long range needs to detect the leakproofness of junction after connection is completed, but detection device now
Detection rates are slow, so that detection engineering is very time-consuming;Therefore we make improvement to this, propose that a kind of fast accurate is not necessarily to device
The device for detecting sealability of part pressurization.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of fast accurate of the present invention is not necessarily to the device for detecting sealability to pressurize to device, including loading plate, the loading plate
Internal fixing sleeve is equipped with solid shafting, and the outer wall of solid shafting is successively movably installed with left semi-ring and right semi-ring from left to right, described
The inside of left semi-ring and right semi-ring offers inside groove, and the inner wall of the inside groove offers several sprocket holes, and inside groove is interior
Portion is connected to by through hole with the inside of box body, and the inner wall of the left semi-ring and right semi-ring is installed with Cellular Networks.
As a preferred technical solution of the present invention, the inside of the inside groove passes through the one of each sprocket hole and Cellular Networks
Side connection, the side of the Cellular Networks are equipped with the clamp system positioned at loading plate outer wall.
As a preferred technical solution of the present invention, the clamp system is made of left block, right block and clamping column,
The side of the left block is fixedly mounted on the side of left semi-ring, and the side of the right block is fixedly mounted on the one of right semi-ring
Side, the right block are equipped with clamping column far from the side of right semi-ring.
As a preferred technical solution of the present invention, the clamping column is installed on right piece far from the outer wall of right semi-ring side
The side of the inside of body, the clamping column is equipped with handheld board.
As a preferred technical solution of the present invention, the quantity of the handheld board is two, and is symmetrically mounted on left half
The outer wall of ring and right semi-ring.
As a preferred technical solution of the present invention, the two sides on the loading plate top are fixedly mounted there are two connecting
Bar, and be fixedly connected between two connecting rods and hold plate.
As a preferred technical solution of the present invention, the quantity of the box body is two, each box body top
Side offers feed opening, and passes through plug sealing of hole.
As a preferred technical solution of the present invention, the left semi-ring and right semi-ring pass through bearing block movable set and exist
The outer wall of solid shafting.
The beneficial effects of the present invention are: this kind of fast accurate is not necessarily to the device for detecting sealability to pressurize to device, setting is left
Semi-ring and right semi-ring, and Cellular Networks are equipped in the inside of left semi-ring and right semi-ring, and will be in box body by inside groove and sprocket hole
The defeated inside to two Cellular Networks of the liquid chlorine fate in portion, then left semi-ring is wrapped in the flange that pipeline connects with right semi-ring,
It is reacted in this way by methane gas and chlorine, so that chlorine on the cellular network changes, to detect pipeline connection
The leakproofness at place, since Cellular Networks have adsorptivity, can quickly learn in this way detection as a result, so that improve detection device
Practicability.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that a kind of fast accurate of the present invention is not necessarily to the device for detecting sealability to pressurize to device;
Fig. 2 is that a kind of fast accurate of the present invention is not necessarily to the left semi-ring of device for detecting sealability to pressurize to device and right semi-ring solid
The connection figure of axis;
Fig. 3 is the right view that a kind of fast accurate of the present invention is not necessarily to the right semi-ring of device for detecting sealability to pressurize to device;
Fig. 4 is the right view that a kind of fast accurate of the present invention is not necessarily to the device for detecting sealability Cellular Networks pressurizeed to device;
Fig. 5 is the structural schematic diagram that a kind of fast accurate of the present invention is not necessarily to the device for detecting sealability box body to pressurize to device.
In figure: 1, loading plate;2, solid shafting;3, Zuo Banhuan;4, right semi-ring;5, inside groove;6, sprocket hole;7, box body;8, bee
Nest net;9, clamp system;901, left block;902, right block;903, clamping column;10, handheld board;11, connecting rod;12, plate is held;
13, plug.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, what a kind of fast accurate of the present invention was not necessarily to pressurize to device
Device for detecting sealability, including loading plate 1, the inside fixing sleeve of loading plate 1 are equipped with solid shafting 2, and the outer wall of solid shafting 2 is from a left side
Left semi-ring 3 and right semi-ring 4 are successively movably installed with to the right side, and the outer wall of right semi-ring 4 and left semi-ring 3 is coated with one layer of sun-proof paint, left
The inside of semi-ring 3 and right semi-ring 4 offers inside groove 5, and the inner wall of inside groove 5 offers several sprocket holes 6, and inside groove 5 is interior
Portion is connected to by through hole with the inside of box body 7, and is oppositely arranged on the outer wall of left semi-ring 3 and right semi-ring 4, the outer wall of box body 7
It is coated with one layer of sun-proof paint, the inner wall of Zuo Banhuan 3 and right semi-ring 4 is installed with Cellular Networks 8.
Wherein, the inside of inside groove 5 is connected to by each sprocket hole 6 with the side of Cellular Networks 8, and the side of Cellular Networks 8 is equipped with
Positioned at the clamp system 9 of 1 outer wall of loading plate.
Wherein, clamp system 9 is made of left block 901, right block 902 and clamping column 903, and the side of left block 901 is solid
Dingan County is mounted in the side of left semi-ring 3, and the side of right block 902 is fixedly mounted on the side of right semi-ring 4, and right block 902 is far from right
The side of semi-ring 4 is equipped with clamping column 903, and setting clamp system 9 makes the contact of left semi-ring 3 and right semi-ring 4 with flange tightly, mentions
The practicability of height detection device.
Wherein, clamping column 903 is installed on the inside of right block 902 far from the outer wall of right 4 side of semi-ring, clamping column 903
Side is equipped with handheld board 10.
Wherein, the quantity of handheld board 10 is two, and is symmetrically mounted on the outer wall of left semi-ring 3 and right semi-ring 4, and setting is hand-held
Plate 10 is hand-held convenient for user.
Wherein, the two sides on 1 top of loading plate are fixedly mounted there are two connecting rod 11, and are fixedly connected between two connecting rods 11
Hold plate 12.
Wherein, the quantity of box body 7 is two, and the side on each 7 top of box body offers feed opening, and passes through 13 envelope of plug
Hole.
Wherein, Zuo Banhuan 3 and right semi-ring 4 pass through bearing block movable set in the outer wall of solid shafting 2.
When work, right semi-ring 4 and left semi-ring 3 are rotated round about around solid shafting 2 manually first, by left semi-ring 3
It is wrapped in the outer wall of pipeline junction flange with right semi-ring 4, and the clamping column 903 of right 902 side of block is made to be inserted into left block 901
Inside so that left semi-ring 3 and right semi-ring 4 and the flange of pipeline junction tight contact between, then by manually by plug 13 and box
The inside of body 7 separates, and fills chlorine to the inside of box body 7, can be through when the continuous chlorine in the inside of box body 7 is added
The inside that inner hole flows to inside groove 5 is crossed, and makes chlorine flow to the inside of Cellular Networks 8 by sprocket hole 6, makes the inside of Cellular Networks 8
Chlorine is adsorbed, plug 13 is inserted into the inside of box body 7, chlorine and methane gas can react, so that original yellow green gas
It is thin out, along with there is white cigarette generation, and feed inlet is sealed, then can be manually rotated two handheld boards 10 and whole devices is driven to exist
The outer wall of flange is rotated, and finally by the color change at 8 internal features position of Cellular Networks, learns pipeline junction flange
Leakproofness, by the way of chemical reaction, the leakproofness that can quickly carry out to flange is detected.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.