CN208780653U - A kind of magnetic flaw detection ink liquid feed device and the sprinkling system using it - Google Patents
A kind of magnetic flaw detection ink liquid feed device and the sprinkling system using it Download PDFInfo
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- CN208780653U CN208780653U CN201821328153.9U CN201821328153U CN208780653U CN 208780653 U CN208780653 U CN 208780653U CN 201821328153 U CN201821328153 U CN 201821328153U CN 208780653 U CN208780653 U CN 208780653U
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Abstract
The utility model provides a kind of magnetic flaw detection ink liquid feed device and the sprinkling system using it, including liquid storage cylinder, rack, spraying mechanism and circulation stirring mechanism, liquid storage cylinder is set in rack, liquid storage cylinder is used to fill the magnetic flaw detection ink that storage is prepared to scale, the bottom end of liquid storage cylinder has the tapered portion extended downwardly, the bottom end of tapered portion is equipped with fluid hole, and spraying mechanism is connected to circulation stirring mechanism respectively at fluid hole；Circulation stirring mechanism includes backwashing pipeline, the bottom end for the pipeline that backwashes backwash pipeline bottom end be connected with it is multiple for stirring the sparge pipes of magnetic flaw detection ink.The utility model liquid feed device and application its sprinkling system are stirred in such a way that magnetic flaw detection ink itself backwashes circulation stirring mechanism, and tapered portion is arranged in the bottom end of liquid storage cylinder, utilize the structure type of the different structure type combination sparge pipe of the pipeline that backwashes, stirring dynamics can be controlled by flow, opening and closing and interval time that control enters the pipeline that backwashes, so that magnetic flaw detection ink is able to maintain concentration in the process of work and stablizes.
Description
Technical field
The utility model relates to wet process magnetic particle inspection apparatus, in particular to a kind of magnetic flaw detection ink liquid feed device and the spray using it
Spill system.
Background technique
Magnetic powder inspection using magnetic flux leakage and magnetic powder at workpiece, defect interaction, it be utilized steel product surface and
The difference of near surface flaw (such as crackle, slag inclusion, hairline etc.) magnetic conductivity and steel magnetic conductivity, after magnetization at these material discontinuities
Magnetic field will occur distortion, form workpiece surface at the flux leakage of part and produce magnetic flux leakage, so that magnetic powder be attracted to form defect
The magnetism powder accumulation at place --- magnetic trace shows defective locations and shape under illumination condition appropriate, the accumulation to these magnetic powders
It is observed and is explained, be achieved that magnetic powder inspection.
To ensure that detection sensitivity and detection efficiency, magnetic powder inspection are detected using fluorescence magnetic flaw detection ink with continuity method,
The precipitating concentration of magnetic flaw detection ink is a key index for ensureing detection sensitivity, and excessively high concentration causes contrast excessively high, influences to examine
Observation is surveyed, too low concentration causes the sharply decline of sensitivity, and tiny defect is difficult to find, therefore Particle content is uniform
Property is critically important.Magnetic flaw detection ink liquid reserve tank is functional component indispensable on wet process magnetic particle inspection apparatus, and the component used at present is universal
The problems such as uneven there are magnetic flaw detection ink stirring, the magnetic flaw detection ink liquid reserve tank of the prior art generallys use quick Stirring of vanelets etc.
Method, although magnetic flaw detection ink can be made to generate swirl flow, since bottom area is big, the carrier fluid of flowing can not in a short time will
The magnetic powder of siltation, which all quickly stirs, to be come, or even defined Particle content is also not achieved in stirring a few houres, at this time operator
Often solve the problems, such as that concentration is inadequate using the method for adding magnetic powder, this just brings the unstable of Particle content.
Utility model content
In order to solve the above technical problems, on the one hand the utility model discloses a kind of magnetic flaw detection ink liquid feed device, including liquid storage
Cylinder, rack, spraying mechanism and circulation stirring mechanism,
The liquid storage cylinder is set in the rack, and the liquid storage cylinder is used to fill the magnetic flaw detection ink that storage is prepared to scale,
The bottom end of the liquid storage cylinder has the tapered portion extended downwardly, and the bottom end of the tapered portion is equipped with fluid hole, the spraying mechanism
It is connected to the circulation stirring mechanism respectively at the fluid hole；
The circulation stirring mechanism includes backwashing pipeline, the bottom end of the pipeline that backwashes backwash pipeline bottom end be connected with it is more
A sparge pipe for being used to stir magnetic flaw detection ink.
One end of the sparge pipe is connected to the pipeline that backwashes, and the other end of the sparge pipe extends downward into the cone
Shape portion.
As an implementation, the pipeline that backwashes is "-" type structure.
As an implementation, the pipeline that backwashes is revolving structure in plane.
Further, the pipeline that backwashes is equipped with multiple bendings along the diametrical direction continuous rotary bending of the liquid storage cylinder,
Serpentine-like distribution；
Alternatively,
The arc structure that pipeline is involute vortex lines that backwashes；
Alternatively,
The pipeline that backwashes is by one continuous spiral structure in direction of rectangular-ambulatory-plane.
Further, the liquid feed device further includes tee tube I, the tee tube I include first supervisor, the first branch pipe and
Second branch pipe, first supervisor are connected to the fluid hole,
One end of first branch pipe is connected to first supervisor, and the other end of first branch pipe is stirred with the circulation
Mix mechanism connection；
One end of second branch pipe is connected to the supervisor, the other end and the spraying mechanism of second branch pipe.
Further, the circulation stirring mechanism further includes circulation pipe and circulating pump, the circulation pipe and the pipe that backwashes
Road connection, the circulating pump are set on the circulation pipe, and the circulating pump is for making magnetic flaw detection ink flow back to institute with certain pressure
It states and forms mixing effect in liquid storing barrel.
Further, the circulation pipe includes first circulation pipe, second circulation pipe and third circulation pipe,
One end of the first circulation pipe is connected to first branch pipe, and the other end of the first circulation pipe is followed with described
The entrance connection of ring pump；
One end of the second circulation pipe and the outlet of the circulating pump, the other end of the second circulation pipe and institute
State the connection of third circulation pipe；
One end of the third circulation pipe is connected to the second circulation pipe, the other end of the third circulation pipe with it is described
Backwash pipeline one end connection.
Further, the circulation stirring mechanism further includes tee tube II and auxiliary spray assembly, and the tee tube II wraps
Include the second supervisor, third branch pipe and the 4th branch pipe, second supervisor is connected to the second circulation pipe, the third branch pipe and
The third circulation pipe connection, the 4th branch pipe are connect with the auxiliary spray assembly.
Further, the auxiliary spray assembly includes assisting spray tube and the first pressure regulator valve, the auxiliary spray tube
One end is connect with the 4th branch pipe, and first pressure regulator valve is set on the auxiliary spray tube.
Preferably, switch is additionally provided on the first circulation pipe and the third circulation pipe.
Further, the spraying mechanism includes solution feed pump, liquid supply pipe and sprinkler head, one end of the liquid supply pipe and described
The connection of second branch pipe, the other end of the liquid supply pipe are connected to the sprinkler head, and the solution feed pump is set on the liquid supply pipe.
The solution feed pump extracts magnetic flaw detection ink from the liquid storage cylinder, and magnetic flaw detection ink is sprayed onto piece surface to be measured by sprinkler head.
Further, the liquid supply pipe include the first liquid supply pipe and the second liquid supply pipe, one end of first liquid supply pipe with
The second branch pipe connection, the other end of first liquid supply pipe are connect with the entrance of the solution feed pump；
One end of second liquid supply pipe is connect with the outlet of the solution feed pump, the other end of second liquid supply pipe and institute
State sprinkler head connection.
Further, the spraying mechanism further includes the second pressure regulator valve, and second pressure regulator valve is set to described second and supplies
Between liquid pipe and the sprinkler head.
Preferably, switch is additionally provided on first liquid supply pipe.
Further, the liquid feed device further includes cover board, and inner wall of the liquid storage cylinder close to opening side is equipped with ring
Shape flange, the cover board abutting are installed on the collar flange, and the cover board is equipped with return port.
Further, the third circulation pipe passes through the return port and connect with the pipeline that backwashes.
Preferably, the top surface of the cover board is additionally provided with handle.
Preferably, the circulating pump and the solution feed pump are installed in the rack.
Preferably, the switch is ball valve or solenoid valve etc..
The utility model on the other hand, a kind of magnetcisuspension liquid spraying system, including work nest, return line and described above
Liquid feed device, described return line one end are connected to work nest, the storage of the other end of the reflux line and the liquid feed device
Fluid cylinder connection.Remaining magnetic flaw detection ink is converged in the work nest after sprinkling, then flows back into the liquid storage via the return line
Cylinder continues to use.
By adopting the above technical scheme, liquid feed device described in the utility model has the following beneficial effects:
The utility model liquid feed device is stirred in such a way that magnetic flaw detection ink itself backwashes by the way that circulation stirring mechanism is arranged, and
The bottom end setting tapered portion of liquid storage cylinder passes through control using the structure type of the different structure type combination sparge pipe of the pipeline that backwashes
Flow, opening and closing and the interval time that system enters the pipeline that backwashes can control stirring dynamics, so that process of the magnetic flaw detection ink in work
In be able to maintain concentration stablize.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the main view of the utility model liquid feed device；
Fig. 2 is the utility model liquid feed device part-structure top view；
Fig. 3 is the piping schematic that backwashes described in the utility model embodiment 1；
Fig. 4 is the piping schematic that backwashes described in the utility model embodiment 2；
Fig. 5 is the piping schematic that backwashes described in the utility model embodiment 3；
Fig. 6 is the piping schematic that backwashes described in 3 another kind of the utility model embodiment；
Fig. 7 is a kind of sparge pipe schematic diagram of the utility model embodiment 4；
Fig. 8 is another sparge pipe schematic diagram of the utility model embodiment 4；
Fig. 9 is another the sparge pipe schematic diagram of the utility model embodiment 4.
It remarks additionally below to attached drawing:
1- liquid storage cylinder；11- tapered portion；12- fluid hole；2- rack；3- spraying mechanism；31- solution feed pump；32- is supplied
Liquid pipe；The first liquid supply pipe of 321-；The second liquid supply pipe of 322-；33- sprinkler head；The second pressure regulator valve of 34-；4- circulation stirring machine
Structure；41- backwashes pipeline；42- sparge pipe；421- spray hole；44- circulation pipe；441- first circulation pipe；442- second
Circulation pipe；443- third circulation pipe；45- circulating pump；46- tee tube II, 461- second are responsible for；462- third branch pipe；
The 4th branch pipe of 463-；47- assists spray tube；The first pressure regulator valve of 48-；5- tee tube I；51- first is responsible for；52- first
Branch pipe；The second branch pipe of 53-；6- switch；7- cover board；71- return port；72- handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
" one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the utility model
A particular feature, structure, or characteristic in formula.In the description of the present invention, it should be understood that term " on ", "lower",
The orientation or positional relationship of the instructions such as "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can be expressed or that imply includes one or more spy
Sign.Moreover, term " first ", " second " etc. are to be used to distinguish similar objects, without specific sequentially or first for describing
Order afterwards.It should be understood that the data used in this way are interchangeable under appropriate circumstances, so as to the utility model described herein
Embodiment can be performed in other sequences than those illustrated or described herein.
Embodiment 1:
Referring to figs. 1 and 2, a kind of magnetic flaw detection ink liquid feed device, including liquid storage cylinder 1, rack 2, spraying mechanism 3 and circulation
Rabbling mechanism 4,
The liquid storage cylinder 1 is set in the rack 2, and the liquid storage cylinder 1 is used to fill the magnetcisuspension that storage is prepared to scale
Liquid, the bottom end of the liquid storage cylinder 1 have the tapered portion 11 extended downwardly, and the bottom end of the tapered portion 11 is equipped with fluid hole 12, institute
It states spraying mechanism 3 and is connected to the circulation stirring mechanism 4 respectively at the fluid hole 12；
The circulation stirring mechanism 4 includes backwashing pipeline 41, and the bottom end for backwashing pipeline 41 is backwashed the bottom end of pipeline 41
It is connected with multiple for stirring the sparge pipe 42 of magnetic flaw detection ink.
One end of the sparge pipe 42 is connected to the pipeline 41 that backwashes, and the other end of the sparge pipe 42 extends downwardly
To the tapered portion 11.
As shown in figure 3, the pipeline 41 that backwashes is "-" type structure.
Referring to figs. 1 and 2, the liquid feed device further includes tee tube I 5, and the tee tube I 5 includes the first supervisor
51, the first branch pipe 52 and the second branch pipe 53, first supervisor 51 are connected to the fluid hole 12,
One end of first branch pipe 52 51 is connected to first supervisor, the other end of first branch pipe 52 with it is described
Circulation stirring mechanism 4 is connected to；
One end of second branch pipe 53 51 is connected to first supervisor, the other end of second branch pipe 53 with it is described
Spraying mechanism 3.
Referring to figs. 1 and 2, the circulation stirring mechanism 4 further includes circulation pipe 44 and circulating pump 45, the circulation pipe
44 connect with the pipeline 41 that backwashes, and the circulating pump 45 is set on the circulation pipe 44, and the circulating pump 45 is for making magnetic
Suspension is flowed back in the liquid storing barrel with certain pressure and forms mixing effect.
Referring to figs. 1 and 2, the circulation pipe 44 includes that first circulation pipe 441, second circulation pipe 442 and third are followed
Endless tube 443,
One end of the first circulation pipe 441 is connected to first branch pipe 52, the other end of the first circulation pipe 441
It is connected to the entrance of the circulating pump 45；
The outlet of one end of the second circulation pipe 442 and the circulating pump 45, the second circulation pipe 442 it is another
One end is connected to the third circulation pipe 443；
One end of the third circulation pipe 443 is connected to the second circulation pipe 442, the third circulation pipe 443 it is another
One end is connected to described one end for backwashing pipeline 41.
As shown in connection with fig. 1, the circulation stirring mechanism 4 further includes tee tube II 46 and auxiliary spray assembly, the threeway
Pipe II 46 includes the second supervisor 461, third branch pipe 462 and the 4th branch pipe 463, and described second is responsible for 461 and the second circulation
Pipe 442 is connected to, and the third branch pipe 462 is connected to the third circulation pipe 443, and the 4th branch pipe 463 is sprayed with the auxiliary
Spill component connection.
As shown in Figure 1, the auxiliary spray assembly includes auxiliary spray tube 47 and the first pressure regulator valve 48, the auxiliary spray
One end of pipe 47 is connect with the 4th branch pipe 463, and first pressure regulator valve 48 is set on the auxiliary spray tube 47.
Referring to figs. 1 and 2, switch 6 is additionally provided on the first circulation pipe 441 and the third circulation pipe 443.
Referring to figs. 1 and 2, the spraying mechanism 3 includes solution feed pump 31, liquid supply pipe 32 and sprinkler head 33, the confession
One end of liquid pipe 32 is connected to second branch pipe 53, and the other end of the liquid supply pipe 32 is connected to the sprinkler head 33, described
Solution feed pump 31 is set on the liquid supply pipe 32.The solution feed pump 31 extracts magnetic flaw detection ink from the liquid storage cylinder 1, passes through sprinkler head 33
Magnetic flaw detection ink is sprayed onto piece surface to be measured.
Referring to figs. 1 and 2, the liquid supply pipe 32 includes the first liquid supply pipe 321 and the second liquid supply pipe 322, and described the
One end of one liquid supply pipe 321 is connect with second branch pipe 53, the other end of first liquid supply pipe 321 and the solution feed pump 31
Entrance connection；
One end of second liquid supply pipe 322 is connect with the outlet of the solution feed pump 31, second liquid supply pipe 322 it is another
One end is connect with the sprinkler head 33.
The spraying mechanism 3 further includes the second pressure regulator valve 34, and second pressure regulator valve 34 is set to second liquid supply pipe
Between 322 and the sprinkler head 33.
Switch 6 is additionally provided on first liquid supply pipe 321.
As shown in Fig. 2, the liquid feed device further includes cover board 7, inner wall of the liquid storage cylinder 1 close to opening side is equipped with
Collar flange, the abutting of cover board 7 are installed on the collar flange, and the cover board 7 is equipped with return port 71.
The third circulation pipe 443 passes through the return port 71 and connect with the pipeline 41 that backwashes.
The top surface of the cover board 7 is additionally provided with handle 72.
The circulating pump 45 and the solution feed pump 31 are installed in the rack 2.
The switch 6 is ball valve or solenoid valve etc..
The pipeline 41 that backwashes is rigid material.The pipeline 41 that backwashes is suspended or is fixed on by the circulation pipe 44
On the inner wall of the liquid storage cylinder 1.
The circulation pipe 44 is rigid material.
Embodiment 2:
Referring to figs. 1 and 2, a kind of magnetic flaw detection ink liquid feed device, including liquid storage cylinder 1, rack 2, spraying mechanism 3 and circulation
Rabbling mechanism 4,
The liquid storage cylinder 1 is set in the rack 2, and the liquid storage cylinder 1 is used to fill the magnetcisuspension that storage is prepared to scale
Liquid, the bottom end of the liquid storage cylinder 1 have the tapered portion 11 extended downwardly, and the bottom end of the tapered portion 11 is equipped with fluid hole 12, institute
It states spraying mechanism 3 and is connected to the circulation stirring mechanism 4 respectively at the fluid hole 12；
The circulation stirring mechanism 4 includes backwashing pipeline 41, and the bottom end for backwashing pipeline 41 is backwashed the bottom end of pipeline 41
It is connected with multiple for stirring the sparge pipe 42 of magnetic flaw detection ink.
One end of the sparge pipe 42 is connected to the pipeline 41 that backwashes, and the other end of the sparge pipe 42 extends downwardly
To the tapered portion 11.
As shown in figure 4, the pipeline 41 that backwashes is revolving structure in plane.Specifically, the pipeline 41 that backwashes is along described
The diametrical direction continuous rotary bending of liquid storage cylinder 1 is equipped with multiple bendings, serpentine-like distribution.
Referring to figs. 1 and 2, the liquid feed device further includes tee tube I 5, and the tee tube I 5 includes the first supervisor
51, the first branch pipe 52 and the second branch pipe 53, first supervisor 51 are connected to the fluid hole 12,
One end of first branch pipe 52 51 is connected to first supervisor, the other end of first branch pipe 52 with it is described
Circulation stirring mechanism 4 is connected to；
One end of second branch pipe 53 51 is connected to first supervisor, the other end of second branch pipe 53 with it is described
Spraying mechanism 3.
Referring to figs. 1 and 2, the circulation stirring mechanism 4 further includes circulation pipe 44 and circulating pump 45, the circulation pipe
44 connect with the pipeline 41 that backwashes, and the circulating pump 45 is set on the circulation pipe 44, and the circulating pump 45 is for making magnetic
Suspension is flowed back in the liquid storing barrel with certain pressure and forms mixing effect.
Referring to figs. 1 and 2, the circulation pipe 44 includes that first circulation pipe 441, second circulation pipe 442 and third are followed
Endless tube 443,
One end of the first circulation pipe 441 is connected to first branch pipe 52, the other end of the first circulation pipe 441
It is connected to the entrance of the circulating pump 45；
The outlet of one end of the second circulation pipe 442 and the circulating pump 45, the second circulation pipe 442 it is another
One end is connected to the third circulation pipe 443；
One end of the third circulation pipe 443 is connected to the second circulation pipe 442, the third circulation pipe 443 it is another
One end is connected to described one end for backwashing pipeline 41.
As shown in connection with fig. 1, the circulation stirring mechanism 4 further includes tee tube II 46 and auxiliary spray assembly, the threeway
Pipe II 46 includes the second supervisor 461, third branch pipe 462 and the 4th branch pipe 463, and described second is responsible for 461 and the second circulation
Pipe 442 is connected to, and the third branch pipe 462 is connected to the third circulation pipe 443, and the 4th branch pipe 463 is sprayed with the auxiliary
Spill component connection.
As shown in Figure 1, the auxiliary spray assembly includes auxiliary spray tube 47 and the first pressure regulator valve 48, the auxiliary spray
One end of pipe 47 is connect with the 4th branch pipe 463, and first pressure regulator valve 48 is set on the auxiliary spray tube 47.
Referring to figs. 1 and 2, switch 6 is additionally provided on the first circulation pipe 441 and the third circulation pipe 443.
Referring to figs. 1 and 2, the spraying mechanism 3 includes solution feed pump 31, liquid supply pipe 32 and sprinkler head 33, the confession
One end of liquid pipe 32 is connected to second branch pipe 53, and the other end of the liquid supply pipe 32 is connected to the sprinkler head 33, described
Solution feed pump 31 is set on the liquid supply pipe 32.The solution feed pump 31 extracts magnetic flaw detection ink from the liquid storage cylinder 1, passes through sprinkler head 33
Magnetic flaw detection ink is sprayed onto piece surface to be measured.
Referring to figs. 1 and 2, the liquid supply pipe 32 includes the first liquid supply pipe 321 and the second liquid supply pipe 322, and described the
One end of one liquid supply pipe 321 is connect with second branch pipe 53, the other end of first liquid supply pipe 321 and the solution feed pump 31
Entrance connection；
One end of second liquid supply pipe 322 is connect with the outlet of the solution feed pump 31, second liquid supply pipe 322 it is another
One end is connect with the sprinkler head 33.
The spraying mechanism 3 further includes the second pressure regulator valve 34, and second pressure regulator valve 34 is set to second liquid supply pipe
Between 322 and the sprinkler head 33.
Switch 6 is additionally provided on first liquid supply pipe 321.
As shown in Fig. 2, the liquid feed device further includes cover board 7, inner wall of the liquid storage cylinder 1 close to opening side is equipped with
Collar flange, the abutting of cover board 7 are installed on the collar flange, and the cover board 7 is equipped with return port 71.
The third circulation pipe 443 passes through the return port 71 and connect with the pipeline 41 that backwashes.
The top surface of the cover board 7 is additionally provided with handle 72.
The circulating pump 45 and the solution feed pump 31 are installed in the rack 2.
The switch 6 is ball valve or solenoid valve etc..
The pipeline 41 that backwashes is rigid material.The pipeline 41 that backwashes is suspended or is fixed on by the circulation pipe 44
On the inner wall of the liquid storage cylinder 1.
The circulation pipe 44 is rigid material.
Embodiment 3:
As shown in figure 5, the embodiment the difference from example 2 is that: the pipeline 41 that backwashes is involute vortex lines
Arc structure, the overbending direction along the pipeline 41 that backwashes are equipped at intervals with multiple sparge pipes in the bottom end for backwashing pipeline 41
42.In addition, in a possible embodiment, as shown in fig. 6, the pipeline 41 that backwashes can also be continuous by one direction of rectangular-ambulatory-plane
Spiral structure.
The structure of embodiment 4:(sparge pipe)
As shown in fig. 7, the sparge pipe 42 is cylindrical tube, the bottom end of a sparge pipe 42 has a spray hole
421。
In a possible embodiment, as shown in figure 8, multiple spray holes can also be offered on the side wall of the sparge pipe 42
421, facilitate the magnetic flaw detection ink being sufficiently stirred in the liquid storage cylinder 1 by the magnetic flaw detection ink that spray hole 421 sprays.
Another structure improves the jet power of spray hole 421 as shown in figure 9, the sparge pipe 42 can also be conical pipe,
Preferably stir the magnetic flaw detection ink of the liquid storage cylinder 1.
Embodiment 5:
The utility model on the other hand, a kind of magnetcisuspension liquid spraying system, including work nest, return line and described above
Liquid feed device, described return line one end are connected to work nest, the storage of the other end of the reflux line and the liquid feed device
Fluid cylinder 1 is connected to.Remaining magnetic flaw detection ink is converged in the work nest after sprinkling, then flows back into the liquid storage via the return line
Cylinder 1 continues to use.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of magnetic flaw detection ink liquid feed device, it is characterised in that: stirred including liquid storage cylinder (1), rack (2), spraying mechanism (3) and circulation
Mechanism (4) are mixed,
The liquid storage cylinder (1) is set on the rack (2), and the liquid storage cylinder (1) is used to fill the magnetic that storage is prepared to scale
Suspension, the bottom end of the liquid storage cylinder (1) have the tapered portion (11) extended downwardly, and the bottom end of the tapered portion (11) is equipped with liquid
Hole (12), the spraying mechanism (3) and the circulation stirring mechanism (4) are connected to respectively at the fluid hole (12)；
The circulation stirring mechanism (4) includes backwashing pipeline (41), and backwash pipeline (41) for the bottom end of the pipeline that backwashes (41)
Bottom end is connected with multiple for stirring the sparge pipe (42) of magnetic flaw detection ink.
2. a kind of magnetic flaw detection ink liquid feed device according to claim 1, it is characterised in that: one end of the sparge pipe (42) with
The pipeline that backwashes (41) connection, the other end of the sparge pipe (42) extend downward into the tapered portion (11).
3. a kind of magnetic flaw detection ink liquid feed device according to claim 2, it is characterised in that: the pipeline that backwashes (41) is plane
Interior revolving structure.
4. a kind of magnetic flaw detection ink liquid feed device according to claim 3, it is characterised in that: the pipeline that backwashes (41) is along described
The diametrical direction continuous rotary bending of liquid storage cylinder (1) is equipped with multiple serpentine-like distributions of bending；
Alternatively,
The pipeline that backwashes (41) is the arc structure of involute vortex lines；
Alternatively,
The pipeline that backwashes (41) is by one continuous spiral structure in direction of rectangular-ambulatory-plane.
5. a kind of magnetic flaw detection ink liquid feed device according to claim 1, it is characterised in that: the liquid feed device further includes threeway
Pipe I (5), the tee tube I (5) include the first supervisor (51), the first branch pipe (52) and the second branch pipe (53), first supervisor
(51) it is connected to the fluid hole (12),
One end of first branch pipe (52) is connected to first supervisor (51), the other end of first branch pipe (52) and institute
State circulation stirring mechanism (4) connection；
One end of second branch pipe (53) is connected to the supervisor, the other end and the spray thrower of second branch pipe (53)
Structure (3).
6. a kind of magnetic flaw detection ink liquid feed device according to claim 5, it is characterised in that: the circulation stirring mechanism (4) is also
Including circulation pipe (44) and circulating pump (45), the circulation pipe (44) connect with the pipeline that backwashes (41), the circulating pump
(45) it is set on the circulation pipe (44), the circulating pump (45) is for making magnetic flaw detection ink flow back to the liquid storage with certain pressure
Mixing effect is formed in cylinder.
7. a kind of magnetic flaw detection ink liquid feed device according to claim 6, it is characterised in that: the circulation pipe (44) includes first
Circulation pipe (441), second circulation pipe (442) and third circulation pipe (443),
One end of the first circulation pipe (441) is connected to first branch pipe (52), the first circulation pipe (441) it is another
End is connected to the entrance of the circulating pump (45)；
One end of the second circulation pipe (442) and the outlet of the circulating pump (45), the second circulation pipe (442)
The other end is connected to the third circulation pipe (443)；
One end of the third circulation pipe (443) is connected to the second circulation pipe (442), the third circulation pipe (443)
The other end is connected to one end of the pipeline that backwashes (41).
8. a kind of magnetic flaw detection ink liquid feed device according to claim 7, it is characterised in that: the circulation stirring mechanism (4) is also
Including tee tube II (46) and auxiliary spray assembly, the tee tube II (46) includes the second supervisor (461), third branch pipe
(462) it is connected to the 4th branch pipe (463), second supervisor (461) with the second circulation pipe (442), the third branch pipe
(462) it is connected to the third circulation pipe (443), the 4th branch pipe (463) connect with the auxiliary spray assembly.
9. a kind of magnetic flaw detection ink liquid feed device according to claim 5, it is characterised in that: the spraying mechanism (3) includes supplying
Liquid pump (31), liquid supply pipe (32) and sprinkler head (33), one end of the liquid supply pipe (32) are connected to second branch pipe (53), institute
The other end for stating liquid supply pipe (32) is connected to the sprinkler head (33), and the solution feed pump (31) is set to the liquid supply pipe (32)
On.
10. a kind of magnetcisuspension liquid spraying system, it is characterised in that: including any one of work nest, return line and claim 1-9
The liquid feed device, described return line one end are connected to work nest, and the other end of the return line and the feed flow fill
Liquid storage cylinder (1) connection set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328153.9U CN208780653U (en) | 2018-08-17 | 2018-08-17 | A kind of magnetic flaw detection ink liquid feed device and the sprinkling system using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328153.9U CN208780653U (en) | 2018-08-17 | 2018-08-17 | A kind of magnetic flaw detection ink liquid feed device and the sprinkling system using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780653U true CN208780653U (en) | 2019-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108709930A (en) * | 2018-08-17 | 2018-10-26 | 海安金锻工业有限公司 | A kind of magnetic flaw detection ink liquid feed device and apply its sprinkling system |
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