CN110195797A - A kind of high pressure resistant screw thread proportion electro-magnet in deep-sea - Google Patents
A kind of high pressure resistant screw thread proportion electro-magnet in deep-sea Download PDFInfo
- Publication number
- CN110195797A CN110195797A CN201910563369.6A CN201910563369A CN110195797A CN 110195797 A CN110195797 A CN 110195797A CN 201910563369 A CN201910563369 A CN 201910563369A CN 110195797 A CN110195797 A CN 110195797A
- Authority
- CN
- China
- Prior art keywords
- carrying shell
- housing
- shoe cream
- cream room
- fastening nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
Abstract
The present invention relates to a kind of high pressure resistant screw thread proportion electro-magnets in deep-sea, including electromagnet assembly, the electromagnet assembly includes carrying shell, lower yoke plate, fastening nut and housing, iron core tube is provided in carrying shell, it is provided with coil on the iron core tube, forms the second shoe cream room between coil and carrying shell inner wall；The lower yoke plate and fastening nut are located at the both ends of carrying shell, and lower yoke plate and carrying shell tight fit, the fastening nut are threadedly coupled with iron core tube, and third shoe cream room is formed between the iron core tube and fastening nut inner wall；The housing is located at carrying shell top, housing is detachably connected with carrying shell, the housing top is provided with electric wire connecting junction, the electric wire connecting junction is connect by conducting wire with coil, the first shoe cream room is formed between electric wire connecting junction and encloser inner wall, first shoe cream room, the second shoe cream room are connected to third shoe cream room, are additionally provided with oil connection on the housing.The present invention has rational design, it is ensured that the internal and external pressure balance of electromagnet in deep-sea.
Description
Technical field
The present invention relates to the high pressure resistant screw thread proportion electro-magnets of electromagnet technical field more particularly to a kind of deep-sea.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Element, the opening and closing of solenoid valve then need to be controlled by electromagnet, by locating working environment whether the working performance of solenoid valve
It influences very big.
Hydraulic buttery valve equipment at deep-sea in application, due to deep-marine-environment particularity, solenoid valve will bear high pressure, high rotten
The adverse circumstances such as erosion, therefore frequently result in shell locating for electromagnet and deform because of intensity deficiency, to cause electromagnet
Failure can not work normally down to solenoid valve, for this phenomenon, it is common that use outer case protection technique, i.e., using sufficiently thick
The shell of degree covers on the component of equipment together, is equivalent to an increase protective layer, which protects equipment not by deep-sea
The influence of high pressure, a kind of Split-type deep sea hydraulic valve box as disclosed in patent publication No. CN103115033A, scheme is using lid
Plate connect with cabinet to be formed can device solenoid valve installation cavity, though can guarantee hydraulic device deep seafloor work normally,
Due to increasing the volume of equipment to the difficulty for increasing machine debugging, using and repairing, while being set what ground was adjusted
The influence being under pressure after received shipment to deep seafloor shifts so as to cause debugging result, and influence equipment normally makes in seabed
With.
Summary of the invention
In order to solve, the electromagnet housing being located in deep-marine-environment is easily-deformable to cause electromagnet failure can not be normal to the present invention
The problem of drive magnetic valve, provides a kind of deep-sea high pressure resistant screw thread proportion electro-magnet, realizes electromagnet internal pressure and sea
Water pressure is suitable, guarantees the normal use of solenoid valve.
To achieve the above object, the technical scheme adopted by the invention is that:
A kind of deep-sea high pressure resistant screw thread proportion electro-magnet, including electromagnet assembly, the electromagnet assembly include carrying shell, under
Yoke plate, fastening nut and housing, the carrying shell are the hollow rectangular parallelepiped structure of the both ends open made of yoke material, carrying
Iron core tube is provided in shell, carrying shell is stretched out at the both ends of the iron core tube, and coil is provided on iron core tube, and the coil, which is located at, to be held
It carries in shell, forms the second shoe cream room between coil and carrying shell inner wall；
The lower yoke plate and fastening nut are located at the both ends of carrying shell, lower yoke plate and carrying shell tight fit, the fastening nut with
Iron core tube is threadedly coupled, and fastening nut side and carrying shell fit closely, and is formed between the iron core tube and fastening nut inner wall
Third shoe cream room；
The housing is located at carrying shell top, and the housing is the hollow rectangular parallelepiped structure of lower ending opening, and housing and carrying shell can
Dismantling connection, the housing top are provided with electric wire connecting junction, and the electric wire connecting junction is connect by conducting wire with coil, in electric wire connecting junction and housing
The first shoe cream room is formed between wall, first shoe cream room, the second shoe cream room are connected to third shoe cream room, also set on the housing
It is equipped with the oil connection for injecting oil liquid into the first shoe cream room.
Further, the carrying shell both ends open is circular open, and the lower yoke plate section is rounded, and lower yoke plate is set
In in carrying shell.
Further, one end of the iron core tube passes through lower yoke plate and is placed in outside carrying shell, and the stretching of the iron core tube other end is held
It carries shell to be placed in inside fastening nut, fastening nut is set on iron core tube.
Further, the housing is connected by screw to carrying shell, and the electric wire connecting junction is threadedly coupled with housing, the oil
Pipe fitting is threadedly coupled with housing.
Further, oil-through-hole is offered on the carrying shell, the oil-through-hole is corresponding with housing position, first storage
It is connected between oil pocket and the second shoe cream room by oil-through-hole.
Further, the housing and carrying shell between, lower yoke plate and carrying shell between and fastening nut and carrying shell it
Between be provided with sealing ring.
Through the above technical solutions, the beneficial effects of the present invention are:
The present invention realizes normal use of the hydraulic valve in deep-sea by changing the structure of hydraulic valve control electromagnet, passes through first
Shoe cream room, the second shoe cream room and third shoe cream room change conventional electromagnets structure, outer cover protection are not used, to reduce
The volume and weight of deep sea equipment；The first shoe cream room, the second shoe cream room and the third shoe cream room being arranged can be used for storing oil liquid, lead to
The oil connection for crossing setting can make oil liquid full of the first shoe cream room, the second shoe cream room and third to oil liquid is injected inside electromagnet
Shoe cream room, and then oil liquid fills up the gap inside electromagnet, fights seawater pressure by oil liquid pressure.
The present invention need to cooperate hydraulic pump to use, and the pressure of electromagnet internal oil is adjusted by hydraulic pump, by adjusting
Oil liquid pressure fights seawater pressure, to keep electromagnet external and internal pressure identical, to guarantee that electromagnet will not deform, ensures electromagnetism
Iron works normally and solenoid valve operates normally；Each component being arranged is using the mounting means being detachably connected, so that installing and dismounting
It is convenient.
The present invention has rational design, can guarantee the external and internal pressure of electromagnet in deep-sea by adjusting electromagnet internal oil pressure
Balance has good practicability.
Detailed description of the invention
Fig. 1 is a kind of top view of the high pressure resistant screw thread proportion electro-magnet in deep-sea of the present invention.
Fig. 2 be in a kind of Fig. 1 of the high pressure resistant screw thread proportion electro-magnet in deep-sea of the invention A to schematic diagram.
Fig. 3 is B-B direction cross-sectional view in a kind of Fig. 1 of the high pressure resistant screw thread proportion electro-magnet in deep-sea of the invention.
Fig. 4 be in a kind of Fig. 3 of the high pressure resistant screw thread proportion electro-magnet in deep-sea of the invention C-C to cross-sectional view.
Fig. 5 is a kind of working state schematic representation of the high pressure resistant screw thread proportion electro-magnet in deep-sea of the present invention.
Numbering in the drawing are as follows: 1 is carries shell, and 2 be lower yoke plate, and 3 be fastening nut, and 4 be housing, and 5 be iron core tube, and 6 be line
Circle, 7 be the second shoe cream room, and 8 be third shoe cream room, and 9 be electric wire connecting junction, and 10 be the first shoe cream room, and 11 be oil connection, and 12 be spiral shell
Nail, 13 be oil-through-hole, and 14 be sealing ring, and 15 be hydraulic pump.
Specific embodiment
A specific embodiment of the invention is described in detail with reference to the accompanying drawing:
As shown in Fig. 1 ~ Fig. 5, a kind of deep-sea high pressure resistant screw thread proportion electro-magnet, including electromagnet assembly, the electromagnet is total
At including carrying shell 1, lower yoke plate 2, fastening nut 3 and housing 4, the carrying shell 1 is the both ends open made of yoke material
Hollow rectangular parallelepiped structure, 1 both ends open of carrying shell is circular open, carry shell 1 in be provided with iron core tube 5, it is described
Carrying shell 1 is stretched out at the both ends of iron core tube 5, and coil 6 is provided on iron core tube 5, and the coil 6 is located in carrying shell 1,6 He of coil
The second shoe cream room 7 is formed between carrying 1 inner wall of shell；
The lower yoke plate 2 and fastening nut 3 are located at the both ends of carrying shell 1, and lower 2 section of yoke plate is rounded, lower yoke plate 2 with hold
1 tight fit of shell is carried, lower yoke plate 2 is placed in carrying shell 1, and the fastening nut 3 is threadedly coupled with iron core tube 5,3 side of fastening nut
It is fitted closely with carrying shell 1, forms third shoe cream room 8 between 3 inner wall of the iron core tube 5 and fastening nut；
The housing 4 is located at carrying 1 top of shell, and the housing 4 is the hollow rectangular parallelepiped structure of lower ending opening, housing 4 and carrying
Shell 1 is detachably connected, and 4 top of housing is provided with electric wire connecting junction 9, and the electric wire connecting junction 9 is connect by conducting wire with coil 6, wiring
The first shoe cream room 10, first shoe cream room 10, the second shoe cream room 7 and third shoe cream room 8 are formed between 4 inner wall of device 9 and housing
It is connected to, the oil connection 11 for injecting oil liquid into the first shoe cream room 10 is additionally provided on the housing 4.
Specifically, one end of the iron core tube 5 passes through lower yoke plate 2 and is placed in outside carrying shell 1, iron core tube 5 in the present embodiment
The other end stretches out carrying shell 1 and is placed in inside fastening nut 3, and fastening nut 3 is set on iron core tube 5.
Specifically, the housing 4 is connect with carrying shell 1 by screw 12, the electric wire connecting junction 9 is threadedly coupled with housing 4, institute
Oil connection 11 is stated to be threadedly coupled with housing 4.
Oil-through-hole 13 is offered on the carrying shell 1, the oil-through-hole 13 is corresponding with 4 position of housing, first oil storage
It is connected between chamber 10 and the second shoe cream room 7 by oil-through-hole 13.
For the leakproofness for guaranteeing the first shoe cream room 10, the second shoe cream room 7 and third shoe cream room 8, the housing 4 and carrying shell
Sealing ring 14 is provided between fastening nut 3 and carrying shell 1 between 1, between lower yoke plate 2 and carrying shell 1.
The present invention and solenoid valve are installed, the present invention plays the role of controlling solenoid valve opening and closing, is provided in the present embodiment
For providing the hydraulic pump 15 of oil liquid, the hydraulic pump 15 into the first shoe cream room 10, the second shoe cream room 7 and third shoe cream room 8
For external feedback limited pressure variable vane pump, hydraulic pump 15 is connected to by oil pipe with oil connection 11.
Hydraulic pump 15 in the present embodiment passes through oil pipe to 8 note of the first shoe cream room 10, the second shoe cream room 7 and third shoe cream room
Enter oil liquid to being saturated with, according to the difference of seawater pressure by the oil liquid pressure inside 15 appropriate adjustment electromagnet of hydraulic pump, thus
Keep oil liquid pressure suitable with seawater pressure, guarantee electromagnet internal and external pressure balance, at this time electromagnet deep-sea use when and ground
Use environment is suitable, guarantees the intensity of electromagnet housing with this, ensures the opening and closing of the regular event and pipeline of solenoid valve.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore all equivalent change or modifications done according to structure, feature and principle described in the invention patent range, it should be included in this hair
In bright claim.
Claims (6)
1. a kind of deep-sea high pressure resistant screw thread proportion electro-magnet, including electromagnet assembly, which is characterized in that the electromagnet assembly
Including carrying shell (1), lower yoke plate (2), fastening nut (3) and housing (4), the carrying shell (1) is made of yoke material
The hollow rectangular parallelepiped structure of both ends open, carrying shell (1) is interior to be provided with iron core tube (5), and the both ends of the iron core tube (5), which are stretched out, holds
It carries shell (1), is provided with coil (6) on iron core tube (5), the coil (6) is located in carrying shell (1), coil (6) and carrying shell
(1) the second shoe cream room (7) are formed between inner wall；
The lower yoke plate (2) and fastening nut (3) are located at the both ends of carrying shell (1), lower yoke plate (2) and carrying shell (1) tight fit,
The fastening nut (3) is threadedly coupled with iron core tube (5), and fastening nut (3) side and carrying shell (1) fit closely, the iron
Third shoe cream room (8) are formed between core pipe (5) and fastening nut (3) inner wall；
The housing (4) is located at carrying shell (1) top, and the housing (4) is the hollow rectangular parallelepiped structure of lower ending opening, housing
(4) it is detachably connected with carrying shell (1), housing (4) top is provided with electric wire connecting junction (9), and the electric wire connecting junction (9) passes through conducting wire
It connect, is formed the first shoe cream room (10) between electric wire connecting junction (9) and housing (4) inner wall, first shoe cream room with coil (6)
(10), the second shoe cream room (7) is connected to third shoe cream room (8), is additionally provided on the housing (4) for the first shoe cream room
(10) oil connection (11) of injection oil liquid in.
2. a kind of high pressure resistant screw thread proportion electro-magnet in deep-sea according to claim 1, which is characterized in that the carrying shell
(1) both ends open is circular open, and lower yoke plate (2) section is rounded, and lower yoke plate (2) is placed in carrying shell (1).
3. a kind of high pressure resistant screw thread proportion electro-magnet in deep-sea according to claim 2, which is characterized in that the iron core tube
(5) one end passes through lower yoke plate (2) and is placed in carrying shell (1) outside, and iron core tube (5) other end stretches out carrying shell (1) and is placed in fastening
Nut (3) is internal, and fastening nut (3) is set on iron core tube (5).
4. a kind of high pressure resistant screw thread proportion electro-magnet in deep-sea according to claim 1, which is characterized in that the housing
(4) it is connect with carrying shell (1) by screw (12), the electric wire connecting junction (9) is threadedly coupled with housing (4), the oil connection
(11) it is threadedly coupled with housing (4).
5. a kind of high pressure resistant screw thread proportion electro-magnet in deep-sea according to claim 1, which is characterized in that the carrying shell
(1) it is offered on oil-through-hole (13), the oil-through-hole (13) is corresponding with housing (4) position, first shoe cream room (10) and
It is connected between two shoe cream rooms (7) by oil-through-hole (13).
6. a kind of high pressure resistant screw thread proportion electro-magnet in deep-sea according to claim 1, which is characterized in that the housing
(4) it is respectively provided between fastening nut (3) and carrying shell (1) between carrying shell (1), between lower yoke plate (2) and carrying shell (1)
There are sealing ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563369.6A CN110195797B (en) | 2019-06-26 | 2019-06-26 | High-pressure-resistant thread proportion electromagnet for deep sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563369.6A CN110195797B (en) | 2019-06-26 | 2019-06-26 | High-pressure-resistant thread proportion electromagnet for deep sea |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110195797A true CN110195797A (en) | 2019-09-03 |
| CN110195797B CN110195797B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563369.6A Active CN110195797B (en) | 2019-06-26 | 2019-06-26 | High-pressure-resistant thread proportion electromagnet for deep sea |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240227A (en) * | 1990-01-20 | 1993-08-31 | Robert Bosch Gmbh | Electromagnetically operated valve |
| CN2706841Y (en) * | 2004-06-17 | 2005-06-29 | 中国船舶重工集团公司第七○二研究所 | Oil filled attraction electromagnet |
| CN2777720Y (en) * | 2005-01-24 | 2006-05-03 | 浙江大学 | Seawater hydraulic electromagnet |
| CN201298766Y (en) * | 2008-12-05 | 2009-08-26 | 中国科学院沈阳自动化研究所 | Compensated underwater brushless DC motor |
| CN103700465A (en) * | 2013-12-17 | 2014-04-02 | 宁波华液机器制造有限公司 | Electromagnet |
| CN109681439A (en) * | 2019-01-31 | 2019-04-26 | 长沙矿冶研究院有限责任公司 | A kind of deep water water pump with pressure compensation |
-
2019
- 2019-06-26 CN CN201910563369.6A patent/CN110195797B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240227A (en) * | 1990-01-20 | 1993-08-31 | Robert Bosch Gmbh | Electromagnetically operated valve |
| CN2706841Y (en) * | 2004-06-17 | 2005-06-29 | 中国船舶重工集团公司第七○二研究所 | Oil filled attraction electromagnet |
| CN2777720Y (en) * | 2005-01-24 | 2006-05-03 | 浙江大学 | Seawater hydraulic electromagnet |
| CN201298766Y (en) * | 2008-12-05 | 2009-08-26 | 中国科学院沈阳自动化研究所 | Compensated underwater brushless DC motor |
| CN103700465A (en) * | 2013-12-17 | 2014-04-02 | 宁波华液机器制造有限公司 | Electromagnet |
| CN109681439A (en) * | 2019-01-31 | 2019-04-26 | 长沙矿冶研究院有限责任公司 | A kind of deep water water pump with pressure compensation |
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| Publication number | Publication date |
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| CN110195797B (en) | 2023-05-05 |
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