CN210653598U - Pressure compensation device with coil - Google Patents
Pressure compensation device with coil Download PDFInfo
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- CN210653598U CN210653598U CN201921698287.4U CN201921698287U CN210653598U CN 210653598 U CN210653598 U CN 210653598U CN 201921698287 U CN201921698287 U CN 201921698287U CN 210653598 U CN210653598 U CN 210653598U
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- standpipe
- rigid coupling
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- 238000010168 coupling process Methods 0.000 claims abstract description 25
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- 238000010030 laminating Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
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Abstract
The utility model discloses a pressure compensation device with coil, the power distribution box comprises a box body, the right-hand member processing of box has the scale, the inner wall right-hand member rigid coupling of box has bent frame, the outside of standpipe is equipped with the coil pack, the bottom rigid coupling of branch pipe has the ring flange, the bottom of ring flange is equipped with the protection subassembly. This pressure compensation arrangement with coil, through the protection subassembly, the cooperation of branch pipe and ring flange, make the ring flange can increase its leakproofness when being connected with external box, avoid fluid to leak and cause the waste, and can carry out the shade protection to the ring flange, slow down its speed by the erosion, increase of service life, further guarantee sealedly, and then avoid the bellows to be corroded and damage, lead to the device can't keep inside and outside pressure balance, through the coil pack, the cooperation of box and standpipe, make the change through pressure lead to the coil to move from top to bottom in the magnet pole within range, and then the generating current, can test the change fluctuation that can know pressure to the electric current.
Description
Technical Field
The utility model relates to a pressure compensation device technical field with coil specifically is a pressure compensation device with coil.
Background
The pressure compensation device is used for protecting equipment such as a storage battery and the like arranged outside a pressure-resistant shell of a submersible from seawater immersion and pressure loss, is mainly applied to ship engineering, special ship specific equipment, submersible, underwater working devices and the like, the pressure compensation device with a coil in the prior art can easily cause oil to leak out to cause waste by protecting components and can not shield and protect a flange plate to accelerate the corrosion speed of the flange plate, shorten the service life and further damage the sealing, and can not filter solid suspended matters in seawater when the seawater is corrugated, so that the corrugated pipe can be easily corroded and damaged, the device can not keep the balance of internal pressure and external pressure, meanwhile, the coil can not move up and down in the range of a magnetic rod due to the change of the pressure, and the change fluctuation of the pressure can not be known by testing the current, causing inconvenience to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure compensation device with coil, with the pressure compensation device with coil that proposes among the prior art among the above-mentioned background is solved, through the protection subassembly, can not increase its leakproofness, make fluid leak easily and cause the waste, and can not carry out the shade protection to the ring flange, accelerate its eroded speed, and the service life is shortened, further harm is sealed, and can't filter the solid-state suspended solid in the sea water when the sea water carries out the bellows, and then make the bellows be corroded and damage easily, lead to the device can't keep inside and outside pressure balance, simultaneously can't lead to the coil to move from top to bottom at the magnetic pole within range through the change of pressure, can't test the change fluctuation that can know pressure to the electric current, for people use the problem that causes inconvenience.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure compensation device with coil, includes the box, the right-hand member processing of box has the scale, the inner wall right-hand member rigid coupling of box has bent frame, the outer wall clearance fit of bent frame has the floating block, the left end rigid coupling of box has the inlet valve, the top clearance fit of box has the standpipe, the top rigid coupling of standpipe has the bellows, the bottom rigid coupling of bellows has the closing plate, the outside of standpipe is equipped with coil pack, the inner wall top of standpipe is equipped with filtering component, the bottom rigid coupling of box has the branch pipe, the bottom rigid coupling of branch pipe has the ring flange, the bottom of ring flange is equipped with the protection subassembly.
Preferably, the coil pack includes magnetic pole, coil, rubber sleeve, the bottom of magnetic pole is in the same place with the top rigid coupling of box, the inboard of magnetic pole is equipped with the coil, the coil twines in the outer wall of standpipe, the bottom of coil is equipped with the rubber sleeve, the outer wall of rubber sleeve and the top interference fit of box.
Preferably, the filtering component comprises a filter screen, a groove, a clamping plate, a sliding block, a sliding groove and a first spring, the inner wall of the filter screen is in clearance fit with the inner wall of the vertical pipe, the groove is machined in the upper side and the lower side of the outer wall of the filter screen, the clamping plate is clamped in the left side and the right side of the top of the filter screen, the sliding block is attached to the bottom of the filter screen, the outer wall of the sliding block is in clearance fit with the inner wall of the vertical pipe through the sliding groove, and the bottom of the sliding block is fixedly connected with the bottom.
Preferably, the protection subassembly includes rubber pad, bolt, semicircle board, rubber circle, sleeve, slide bar, second spring and erects the groove, the bottom of bolt and ring flange is passed through to the left and right sides of rubber pad is fixed to be linked to each other, the outside of rubber pad is equipped with the semicircle board, the inner wall rigid coupling of semicircle board has the rubber circle, the inner of rubber circle offsets tightly with the outer wall of ring flange, the top outside rigid coupling of semicircle board has the sleeve, telescopic inner wall clearance fit has the slide bar, the outer end of slide bar links to each other with the telescopic inner wall outside through the second spring is fixed, the inner of slide bar is through erecting the outer wall left and right sides clearance fit of groove and branch pipe.
Preferably, the sleeve and the sliding rod form a sliding structure.
Preferably, the semicircular plates are arranged oppositely, and the radians of the semicircular plates are matched with the flange plate.
Compared with the prior art, the beneficial effects of the utility model are that: this pressure compensation arrangement with coil, through the protection subassembly, the cooperation of branch pipe and ring flange, make the ring flange can increase its leakproofness when being connected with external box, avoid fluid to leak and cause the waste, and can carry out the shade protection to the ring flange, slow down its speed by the erosion, increase of service life, further guarantee sealedly, cooperation through filter assembly and standpipe, can filter the solid-state suspended solid in the sea water when the sea water carries out the bellows, and then avoid the bellows to be corroded and damage, lead to the device can't keep inside and outside pressure balance, through the coil pack, the cooperation of box and standpipe, make the change through pressure lead to the coil to move from top to bottom at the magnet pole within range, and then the generated current, can test the change fluctuation that can know pressure to the current, make things convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the standpipe, the strainer, and the slide block of FIG. 1;
FIG. 3 is a schematic top view of the connection of FIG. 2;
fig. 4 is a schematic view showing the connection of the sleeve, the flange and the slide rod in fig. 1.
In the figure: 1. the device comprises a box body, 2, a curved frame, 3, scales, 4, a floating block, 5, a vertical pipe, 6, a corrugated pipe, 7, a coil assembly, 701, a magnetic rod, 702, a coil, 703, a rubber sleeve, 8, a filtering assembly, 801, a filter screen, 802, a groove, 803, a clamping plate, 804, a sliding block, 805, a sliding groove, 806, a first spring, 9, a protecting assembly, 901, a rubber pad, 902, a bolt, 903, a semicircular plate, 904, a rubber ring, 905, a sleeve, 906, a sliding rod, 907, a second spring, 908, a vertical groove, 10, a sealing plate, 11, an oil inlet valve, 12, a branch pipe, 13 and a flange.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pressure compensation device with coil, the power distribution box comprises a box body 1, the right-hand member processing of box 1 has scale 3, scale 3 is with look over floating block 4 and look over the fluid volume in the box 1, the inner wall right-hand member rigid coupling of box 1 has bent frame 2, the outer wall clearance fit of bent frame 2 has floating block 4, the left end rigid coupling of box 1 has inlet valve 11, inlet valve 11 is used for oiling in the box 1, the top clearance fit of box 1 has standpipe 5, the top rigid coupling of standpipe 5 has bellows 6, the bottom rigid coupling of bellows 6 has closing plate 10, closing plate 10 is used for sealing the bottom of bellows 6, the outside of standpipe 5 is equipped with coil pack 7, the inner wall top of standpipe 5 is equipped with filtering component 8, the bottom rigid coupling of box 1 has branch pipe 12, the bottom rigid coupling of branch pipe 12 has ring flange 13, ring flange 13 is used for linking to each other with external device, the bottom of ring flange 13 is equipped.
The protection component 9 comprises a rubber pad 901, a bolt 902, a semicircular plate 903, a rubber ring 904, a sleeve 905, a sliding rod 906, a second spring 907 and a vertical groove 908, wherein the left side and the right side of the rubber pad 901 are fixedly connected with the bottom of the flange plate 13 through the bolt 902, the bolt 902 has a limiting effect on the rubber pad 901, the rubber pad 901 is used for keeping sealing when the flange plate 13 is connected with an external device, the semicircular plate 903 is arranged on the outer side of the rubber pad 901, the semicircular plate 903 is oppositely arranged, the radian of the semicircular plate 903 is matched with the flange plate 13, so that the semicircular plate 903 can cover the flange plate 13, the rubber ring 904 is fixedly connected to the inner wall of the semicircular plate 903, the inner end of the rubber ring 904 is tightly abutted against the outer wall of the flange plate 13, the rubber ring 904 is used for preventing the flange plate 13 from being corroded, the sleeve 905 is fixedly connected to the outer side of the top of the semicircular plate 903, the sleeve 905 plays a guiding role for the sliding rod 906, the outer end of the sliding rod 906 is fixedly connected with the outer side of the inner wall of the sleeve 905 through a second spring 907, the second spring 907 provides inward force for the sleeve 905, and the inner end of the sliding rod 906 is in clearance fit with the left side and the right side of the outer wall of the branch pipe 12 through a vertical groove 908.
In this embodiment, when using the pressure compensation device with coil, firstly, the flange 13 is connected to the external box, the external box and the box 1 are filled with oil through the oil inlet valve 11, the flange 13 is more sealed when being connected to the external box by the action of the rubber pad 902, so as to avoid the oil from leaking out, the sleeve 905 is pulled, the semicircular plate 903 drives the rubber ring 904 to abut against the outer wall of the flange 13, and further the flange 13 is covered and protected during connection, so as to slow down the corrosion speed of the flange 13, prolong the service life, further ensure the sealing, through the clearance fit between the curved frame 2 and the floating block 4, so that the user can check the oil amount in the box 1 by comparing the scale 3, through the action of the filter screen 801, the solid suspended matters in the seawater can be filtered, and can be prevented from corroding in the bellows 6, the filter screen 801 can be rapidly replaced through the clearance fit of the sliding block 804 and the sliding groove 805 and the action of the first spring 806, when seawater enters the corrugated pipe 6, the corrugated pipe 6 is axially deformed through the rise of pressure, and the volume of the corrugated pipe is enlarged, the oil in the box body 1 is extruded back into the external box body, the change of the volume of the medium in the box body caused by the change of the static pressure of the seawater is compensated, so that the aim of balancing the pressure inside and outside the box body between the seabed and the external box body is fulfilled, meanwhile, the friction between the rubber sleeve 703 and the box body 1 can be overcome due to the change of the pressure when the corrugated pipe 6 is deformed, the coil 702 can move up and down in the range of the magnetic rod 701 to generate current, the fluctuation of a pointer can be checked through the series connection of an external ammeter, and the fluctuation of the pressure change can be known through, is convenient for people to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pressure compensation device with a coil comprises a box body (1), and is characterized in that: the right-hand member processing of box (1) has scale (3), the inner wall right-hand member rigid coupling of box (1) has bent frame (2), the outer wall clearance fit of bent frame (2) has floating block (4), the left end rigid coupling of box (1) has inlet valve (11), the top clearance fit of box (1) has standpipe (5), the top rigid coupling of standpipe (5) has bellows (6), the bottom rigid coupling of bellows (6) has closing plate (10), the outside of standpipe (5) is equipped with coil pack (7), the inner wall top of standpipe (5) is equipped with filtering component (8), the bottom rigid coupling of box (1) has branch pipe (12), the bottom rigid coupling of branch pipe (12) has ring flange (13), the bottom of ring flange (13) is equipped with protection component (9).
2. A pressure compensating device having a coil as claimed in claim 1, wherein: coil pack (7) are including magnet pole (701), coil (702), rubber sleeve (703), the bottom of magnet pole (701) is in the same place with the top rigid coupling of box (1), the inboard of magnet pole (701) is equipped with coil (702), coil (702) twine in the outer wall of standpipe (5), the bottom of coil (702) is equipped with rubber sleeve (703), the outer wall of rubber sleeve (703) and the top interference fit of box (1).
3. A pressure compensating device having a coil as claimed in claim 1, wherein: filter component (8) include filter screen (801), recess (802), cardboard (803), slider (804), spout (805) and first spring (806), the inner wall clearance fit of filter screen (801) and standpipe (5), recess (802) all are processed to both sides about the outer wall of filter screen (801), the equal joint in top left and right sides of filter screen (801) has cardboard (803), the bottom laminating of filter screen (801) has slider (804), the outer wall of slider (804) passes through the inside clearance fit of spout (805) with standpipe (5), the bottom of slider (804) and the inner wall bottom of spout (805) are through first spring (806) fixed the linking to each other.
4. A pressure compensating device having a coil as claimed in claim 1, wherein: the protection component (9) comprises a rubber pad (901), a bolt (902), a semicircular plate (903), a rubber ring (904), a sleeve (905), a sliding rod (906), a second spring (907) and a vertical groove (908), the left side and the right side of the rubber pad (901) are fixedly connected with the bottom of the flange plate (13) through bolts (902), a semicircular plate (903) is arranged on the outer side of the rubber pad (901), a rubber ring (904) is fixedly connected with the inner wall of the semicircular plate (903), the inner end of the rubber ring (904) is tightly propped against the outer wall of the flange plate (13), a sleeve (905) is fixedly connected with the outer side of the top of the semicircular plate (903), a sliding rod (906) is in clearance fit with the inner wall of the sleeve (905), the outer end of the sliding rod (906) is fixedly connected with the outer side of the inner wall of the sleeve (905) through a second spring (907), the inner ends of the sliding rods (906) are in clearance fit with the left side and the right side of the outer wall of the branch pipe (12) through vertical grooves (908).
5. A pressure compensating device having a coil as claimed in claim 4, wherein: the sleeve (905) and the sliding rod (906) form a sliding structure.
6. A pressure compensating device having a coil as claimed in claim 4, wherein: the semicircular plates (903) are arranged oppositely, and the radian of the semicircular plates (903) is matched with the flange plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698287.4U CN210653598U (en) | 2019-10-11 | 2019-10-11 | Pressure compensation device with coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698287.4U CN210653598U (en) | 2019-10-11 | 2019-10-11 | Pressure compensation device with coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210653598U true CN210653598U (en) | 2020-06-02 |
Family
ID=70841850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698287.4U Expired - Fee Related CN210653598U (en) | 2019-10-11 | 2019-10-11 | Pressure compensation device with coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210653598U (en) |
-
2019
- 2019-10-11 CN CN201921698287.4U patent/CN210653598U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |