CN109906006A - Marine low speed diesel engine electric-control system - Google Patents
Marine low speed diesel engine electric-control system Download PDFInfo
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- CN109906006A CN109906006A CN201910178667.3A CN201910178667A CN109906006A CN 109906006 A CN109906006 A CN 109906006A CN 201910178667 A CN201910178667 A CN 201910178667A CN 109906006 A CN109906006 A CN 109906006A
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- string holes
- diesel engine
- low speed
- control system
- speed diesel
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- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000011148 porous material Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Casings For Electric Apparatus (AREA)
- Gasket Seals (AREA)
Abstract
The present invention relates to marine low speed diesel engine electric-control systems.The marine low speed diesel engine electric-control system, including electric cabinet shell, the back end outer surface of the electric cabinet shell is sealed and installed with back plate, the surface of the back plate opens up wired closed pore, it is detachably connected wired stopped pipe in the line closed pore, the string holes through itself is offered in the line stopped pipe, the inner wall surface of the string holes offers annular groove, sealing ring is fixedly installed in the annular groove, the sealing ring inner ring wall is located in string holes；The back plate is provided with sealing plate close to the surface of electric cabinet shell, and the line closed pore runs through sealing plate and back plate；The sealing ring is bag circle, and the surface of the line stopped pipe offers closed slots, siphunculus is communicated between the closed slots and annular groove, and one end of the siphunculus is fixedly connected with bag circle；The marine low speed diesel engine electric-control system, easy to operate, preparation is convenient, strong applicability, provides good waterproofing protection to route, convenient for promoting the use of.
Description
Technical field
The invention belongs to automatically controlled security technology areas, and in particular to marine low speed diesel engine electric-control system.
Background technique
The thermal efficiency height of marine diesel, good economy performance start and are easy, have very big adaptability to various ships, come out with
It is used as Ship Propeling power quickly afterwards.To in the 1950s, diesel engine almost replaces in newly-built ship
Steam engine.Marine diesel has been the major impetus of ship for civil use, middle-size and small-size naval vessels and conventional submarine.Marine diesel presses it
Effect in ship can be divided into main and auxiliaries.Host is used as the thrust power of ship, and subsidiary engine is used to drive generator, air
Compressor or water pump etc.；For the electric-control system of marine low speed diesel engine, when preparing installation, often it is required to consider it
Waterproofness, equipment situation most of for tradition, what often people considered is that more sealing waterproofness is better, and shell etc. is arranged
It is larger, equipment is completely encapsulated in big shell, realize sealing and waterproof, but compare the intracorporal equipment of shell particular with
It for route electric cabinet, seals and is extremely not easy, then biggish protection shell is typically exposed in extraneous environment, sun
The problems such as light, salt water, microorganism, is easy to make outer housing Rapid Damage, how after outer housing failure, makes with external circuit
Electric cabinet preferably obtain waterproofing protection urgently people solve.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and to provide a kind of structure simple, design is reasonable peculiar to vessel low
Fast diesel engine electric control system.
The present invention through the following technical solutions to achieve the above objectives:
Marine low speed diesel engine electric-control system, including electric cabinet shell, the back end outer surface sealing of the electric cabinet shell
Back plate is installed, the surface of the back plate opens up wired closed pore, wired stopped pipe is detachably connected in the line closed pore, and the line closes
The string holes through itself is offered in pipe, the inner wall surface of the string holes offers annular groove, is fixedly installed in the annular groove close
Seal, the sealing ring inner ring wall are located in string holes.
As a further optimization solution of the present invention, the back plate is provided with sealing plate close to the surface of electric cabinet shell,
The line closed pore runs through sealing plate and back plate.
As a further optimization solution of the present invention, the sealing ring is bag circle, and the surface of the line stopped pipe, which offers, to be closed
Close slot, siphunculus is communicated between the closed slots and annular groove, one end of the siphunculus is fixedly connected with bag circle, the siphunculus it is another
End surface is fixedly connected with seal cap.
As a further optimization solution of the present invention, the bag circle is plastics or rubber bag circle.
As a further optimization solution of the present invention, the string holes opened up in the line stopped pipe is divided into No.1 string holes and No. two lines
Hole, the inner wall surface of No. two string holes equally offer the annular groove of interior installation marsupial circle, the bag circle of No. two string holes and institute
It states and is provided with connecting leg connection between the bag circle of No.1 string holes.
As a further optimization solution of the present invention, the siphunculus is fixedly installed with check valve far from one end of bag circle.
As a further optimization solution of the present invention, the rubber tabletting being provided in the seal cap in pluggable siphunculus,
The inner wall surface of the rubber tabletting and siphunculus is agreed with.
As a further optimization solution of the present invention, the quantity of No. two string holes is several groups.
As a further optimization solution of the present invention, the inner side wall surfaces of the electric cabinet shell offer mounting groove,
Upper connecting plate and lateral connecting board.
The beneficial effects of the present invention are: the present invention helps electric cabinet shell by mounting groove, upper connecting plate and lateral connecting board
Preferably adapt to different size of electric-controlled plate, when electric-controlled plate is too small, the mode that can be welded or paste, lengthen upper connecting plate and
Lateral connecting board helps to fix；Wired stopped pipe is installed at back plate, manage in marsupial circle is set, can by inflation or the method for filling liquid,
Sack circle is filled, bag circle is expanded, the electric wire in sealing insertion string holes is limited, waterproofing protection is effectively provided, invention operation letter
Single, preparation is convenient, strong applicability, provides good waterproofing protection to route, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the electric cabinet shell structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the line stopped pipe of the embodiment of the present invention 1；
Fig. 3 is the electric cabinet shell structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram of the line stopped pipe of the embodiment of the present invention 2.
In figure: 1, electric cabinet shell；11, mounting groove；12, upper connecting plate；13, lateral connecting board；2, back plate；21, sealing plate；22,
Line closed pore；23, line stopped pipe；231, closed slots；232, seal cap；233, siphunculus；234, annular groove；235, bag circle；236, string holes；
2361, No.1 string holes；2362, No. two branch holes.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figure 1 and Figure 2, the marine low speed diesel engine electric-control system, including electric cabinet shell 1, the electric cabinet shell
1 back end outer surface is sealed and installed with back plate 2, and the mode for sealing installation has very much, can use welding and directly welds back plate 2
It is sealed on the rear end face of electric cabinet shell 1, the front end face of electric cabinet shell 1 can install operation panel, electric cabinet shell
Electric-controlled plate is installed in 1, offers mounting groove 11, upper connecting plate 12 and lateral connecting board 13 in the inner side wall surfaces of electric cabinet shell 1,
Electric-controlled plate can be installed in mounting groove 11, recycle screw, welding or using melt plastics adhesion in the way of, and above connect
Plate 12 and lateral connecting board 13 connect, when electric-controlled plate it is too small when, upper connecting plate 12 can also be promoted by welding and flanked
The length of plate 13 helps to adapt to, and the surface of the back plate 2 opens up wired closed pore 22, is removably connected in the line closed pore 22
Line stopped pipe 23, the mode being detachably connected are common in threaded connection, and in the online closed pore 22 and surface of line stopped pipe 23 opens up phase
The two, is coupled by the screw thread mutually cooperated in the way of screw thread rotation, offered in the line stopped pipe 23 through itself
String holes 236, string holes 236 are used to be inserted into the electric wire of connection circuit, and the inner wall surface of the string holes 236 offers annular groove 234, described
Sealing ring is fixedly installed in annular groove 234, it is necessary to is ensured that sealing ring inner ring wall is located in string holes 236, is inserted into electric wire
Sealing ring will ensure that inner ring circle wall agrees with wire surface close contact afterwards.
It, can also be in back plate 2 close to the table of electric cabinet shell 1 about the sealing means between back plate 2 and electric cabinet shell 1
Face is provided with sealing plate 21, and sealing plate 21 is elastic rubber slab, and back plate 2 can be made directly to utilize bolt etc. with electric cabinet shell 1
Mode is directly fixedly connected, and sealing plate 21 made of elastic rubber slab needs certain thickness, is allowed in back plate 2 and electric cabinet
Between shell 1, reach sealing effect, when using such mode, the line closed pore 22 is through sealing plate 21 and back plate 2.
For sealing ring, bag circle 235 is set by sealing ring, bag circle 235 is that an inside is vacant such as tire knot
The similar circle body of structure can be as the general section of tire be after inflating or being filled with liquid, after expansion although being circle body
Circular circle body, is also possible to the circle body that its shaped cross is square, and the surface of the line stopped pipe 23 offers closed slots
231, siphunculus 233, one end of the siphunculus 233 and the fixed company of bag circle 235 are communicated between the closed slots 231 and annular groove 234
It connects, another end surfaces of the siphunculus 233 are fixedly connected with seal cap 232, and the bag circle 235 is plastics or rubber bag circle, nothing
By being inflation or the mode for being filled with liquid, seal cap is required to help to fix, the seal form of seal cap can be common
Thread seal cap form, if but by the way of should be noted using inflating, in the siphunculus 233 far from bag
One end of circle 235 is fixedly installed with check valve, which can be mechanical compression formula check valve, similar as unidirectional in tire
The rubber tabletting that can be inserted into siphunculus 233 is then arranged according to the mode for being filled with liquid in valve arrangement in the seal cap 232,
The rubber tabletting and the inner wall surface of siphunculus 233 are agreed with, and while 232 rotary closing of seal cap, utilize rubber tabletting pressure
Enter to further increase internal pressure, liquid is made further to enrich bag circle 235, improves leakproofness.
Embodiment 2
On the basis of above-described embodiment 1, as shown in Figure 3 and Figure 4, the string holes 236 opened up in the line stopped pipe 23 is divided
For No.1 string holes 2361 and No. two string holes 2362, the inner wall surface of No. two string holes 2362 equally offers interior installation marsupial circle
235 annular groove 234, the company of being provided between the bag circle 235 of No. two string holes 2362 and the bag circle 235 of the No.1 string holes 2361
Pipe connection, at this point, the quantity of No. two string holes 2362 is set as multiple groups, can make the bag circles 235 of multiple groups with No.1 string holes
Bag circle connection in 2361, facilitates air inlet and feed liquor, and connection type can be even more i.e. with No.1 string holes 2361 with one
Bag circle connects other multiple groups bag circles, is also possible to interconnected mode, the success rate of leakproofness and inflation and filling liquid
Charged pressure is directly to be positively correlated, and under the embodiment, can reduce the quantity of line closed pore 22, improve installation effectiveness.
It should also be noted that, when in use, should first install circuit-line, reserve certain line length, then install
Line stopped pipe 23, by the rotation of line stopped pipe 23 after the line closed pore 22 of back plate 2, then fixing seal back plate 2, due to above in advance
Certain line length has been stayed, in slight maintenance, can directly back out the maintenance of line stopped pipe 23, it is very convenient.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (9)
1. marine low speed diesel engine electric-control system, including electric cabinet shell (1), it is characterised in that: the electric cabinet shell (1)
Back end outer surface is sealed and installed with back plate (2), and the surface of the back plate (2) opens up wired closed pore (22), the line closed pore (22)
It is inside detachably connected wired stopped pipe (23), the string holes (236) through itself, the string holes is offered in the line stopped pipe (23)
(236) inner wall surface offers annular groove (234), is fixedly installed with sealing ring, the sealing ring inner ring in the annular groove (234)
Wall is located in string holes (236).
2. marine low speed diesel engine electric-control system according to claim 1, it is characterised in that: the back plate (2) is close to electricity
The surface of control tank shell (1) is provided with sealing plate (21), and the line closed pore (22) is through sealing plate (21) and back plate (2).
3. marine low speed diesel engine electric-control system according to claim 1, it is characterised in that: the sealing ring is bag circle
(235), the surface of the line stopped pipe (23) offers closed slots (231), connects between the closed slots (231) and annular groove (234)
It is connected with siphunculus (233), one end of the siphunculus (233) is fixedly connected with bag circle (235), the other end table of the siphunculus (233)
Face is fixedly connected with seal cap (232).
4. marine low speed diesel engine electric-control system according to claim 3, it is characterised in that: the bag circle (235) is modeling
Material or rubber bag circle.
5. marine low speed diesel engine electric-control system according to claim 3, it is characterised in that: opened in the line stopped pipe (23)
If string holes (236) be divided into No.1 string holes (2361) and No. two string holes (2362), the inner wall surface of No. two string holes (2362)
Equally offer the annular groove (234) of interior installation marsupial circle (235), the bag circle (235) and described one of No. two string holes (2362)
Connecting leg connection is provided between the bag circle (235) of number string holes (2361).
6. marine low speed diesel engine electric-control system according to claim 4, it is characterised in that: the siphunculus (233) is separate
One end of bag circle (235) is fixedly installed with check valve.
7. marine low speed diesel engine electric-control system according to claim 4, it is characterised in that: in the seal cap (232)
The rubber tabletting being provided in pluggable siphunculus (233), the rubber tabletting and the inner wall surface of siphunculus (233) are agreed with.
8. marine low speed diesel engine electric-control system according to claim 5, it is characterised in that: No. two string holes (2362)
Quantity be several groups.
9. marine low speed diesel engine electric-control system according to claim 1, it is characterised in that: the electric cabinet shell (1)
Inner side wall surfaces offer mounting groove (11), upper connecting plate (12) and lateral connecting board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178667.3A CN109906006B (en) | 2019-03-11 | 2019-03-11 | Marine low-speed diesel engine electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178667.3A CN109906006B (en) | 2019-03-11 | 2019-03-11 | Marine low-speed diesel engine electric control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109906006A true CN109906006A (en) | 2019-06-18 |
| CN109906006B CN109906006B (en) | 2024-01-02 |
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ID=66946807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178667.3A Active CN109906006B (en) | 2019-03-11 | 2019-03-11 | Marine low-speed diesel engine electric control system |
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| Country | Link |
|---|---|
| CN (1) | CN109906006B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007083103A2 (en) * | 2006-01-20 | 2007-07-26 | Malcolm John Perrins | Immersed electrode assembly |
| CN204350453U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of clamping device for different size surface-mounted integrated circuit |
| CN206775094U (en) * | 2017-03-31 | 2017-12-19 | 张兆仁 | A kind of electric power cable waterproof threader |
| CN207443285U (en) * | 2017-11-07 | 2018-06-01 | 广州极飞科技有限公司 | Waterproof construction, electronic equipment and unmanned plane |
| CN207611757U (en) * | 2017-12-15 | 2018-07-13 | 山东汉旗科技有限公司 | A kind of integrated circuit board sealing device |
| CN207854343U (en) * | 2018-01-30 | 2018-09-11 | 广东卓越太阳能科技有限公司 | A kind of solar energy electric vehicle controller |
| CN208092241U (en) * | 2018-02-28 | 2018-11-13 | 福建伊斯普电子科技有限公司 | A kind of Big Dipper water proof type marine navigator |
| CN108987029A (en) * | 2018-08-21 | 2018-12-11 | 江阴林格科技有限公司 | Large-power marine diesel engines specialized high-speed electromagnet |
| CN208222273U (en) * | 2018-09-24 | 2018-12-11 | 吴海花 | A kind of water proof type ornament lamp |
| CN209897480U (en) * | 2019-03-11 | 2020-01-03 | 安庆船用电器有限责任公司 | Electric control system of marine low-speed diesel engine |
-
2019
- 2019-03-11 CN CN201910178667.3A patent/CN109906006B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007083103A2 (en) * | 2006-01-20 | 2007-07-26 | Malcolm John Perrins | Immersed electrode assembly |
| CN204350453U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of clamping device for different size surface-mounted integrated circuit |
| CN206775094U (en) * | 2017-03-31 | 2017-12-19 | 张兆仁 | A kind of electric power cable waterproof threader |
| CN207443285U (en) * | 2017-11-07 | 2018-06-01 | 广州极飞科技有限公司 | Waterproof construction, electronic equipment and unmanned plane |
| CN207611757U (en) * | 2017-12-15 | 2018-07-13 | 山东汉旗科技有限公司 | A kind of integrated circuit board sealing device |
| CN207854343U (en) * | 2018-01-30 | 2018-09-11 | 广东卓越太阳能科技有限公司 | A kind of solar energy electric vehicle controller |
| CN208092241U (en) * | 2018-02-28 | 2018-11-13 | 福建伊斯普电子科技有限公司 | A kind of Big Dipper water proof type marine navigator |
| CN108987029A (en) * | 2018-08-21 | 2018-12-11 | 江阴林格科技有限公司 | Large-power marine diesel engines specialized high-speed electromagnet |
| CN208222273U (en) * | 2018-09-24 | 2018-12-11 | 吴海花 | A kind of water proof type ornament lamp |
| CN209897480U (en) * | 2019-03-11 | 2020-01-03 | 安庆船用电器有限责任公司 | Electric control system of marine low-speed diesel engine |
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| Publication number | Publication date |
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| CN109906006B (en) | 2024-01-02 |
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