CN117262183B - Shipborne resource supplementing device based on biomass pyrolysis and ship safety system - Google Patents
Shipborne resource supplementing device based on biomass pyrolysis and ship safety system Download PDFInfo
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- CN117262183B CN117262183B CN202311558809.1A CN202311558809A CN117262183B CN 117262183 B CN117262183 B CN 117262183B CN 202311558809 A CN202311558809 A CN 202311558809A CN 117262183 B CN117262183 B CN 117262183B
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- 239000002028 Biomass Substances 0.000 title claims abstract description 139
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 43
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000002918 waste heat Substances 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 105
- 238000004891 communication Methods 0.000 claims description 25
- 238000010285 flame spraying Methods 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 239000013589 supplement Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 7
- 230000010485 coping Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 105
- 239000012075 bio-oil Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of ships, in particular to a biomass pyrolysis-based shipborne resource supplementing device and a ship safety system. The supplementing device comprises a biomass pyrolysis module, a ship waste heat recycling module, a biomass oil storage module and a biomass oil detection module. The ship waste heat recycling module is used for supplying heat to the biomass pyrolysis module, the biomass pyrolysis module is used for preparing biomass oil, and the biomass oil detection module is used for sampling and detecting the prepared biomass oil. The feedstock for the biomass pyrolysis module includes marine biomass material. The biomass oil can be prepared by using marine biomass resources to be used as additional supplement of oil required in the ocean navigation process of the ship, so that the coping capability of special oil consumption in the ocean navigation is improved, unnecessary shore supply is reduced, and the biomass oil preparation method has positive significance in guaranteeing navigation timeliness and reducing long-term cost.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a biomass pyrolysis-based shipborne resource supplementing device and a ship safety system.
Background
When the ship sails, the oil is an essential resource, and the needed oil is various according to different use scenes. In general, to ensure the ocean going needs, each replenishment needs to be made up with the various oils required, which also occupies a part of the loading capacity of the hull, since the amount of oil is generally large.
On the other hand, during replenishment, the total amount of oil required is estimated according to the estimated use requirement, but in the actual sailing process, if some special conditions occur to cause the loss of stored oil or the requirement to become large, the sailing plan will be directly disturbed, in some cases, the number of replenishment times needs to be increased temporarily to shore, and in some cases, even marine rescue needs to be used.
In view of this, the present application is specifically proposed.
Disclosure of Invention
The invention provides a biomass pyrolysis-based shipborne resource supplementing device, which can utilize marine biomass resources to prepare biomass oil to be used as additional supplement of oil required in the ocean navigation process of a ship, so that the coping capacity of special oil consumption in the ocean navigation is improved, unnecessary shore-based supplement is reduced, and the biomass pyrolysis-based shipborne resource supplementing device has positive significance in guaranteeing navigation timeliness and reducing long-term cost.
A second object of the present invention is to provide a ship safety system capable of enhancing a ship's safety-securing ability using marine biomass oil, providing a better safety-securing for ocean going without additional oil burden.
Embodiments of the present invention are implemented as follows:
an on-board resource replenishment device based on biomass pyrolysis, comprising: the device comprises a biomass pyrolysis module, a ship waste heat recycling module, a biomass oil storage module and a biomass oil detection module.
The ship waste heat recycling module is used for supplying heat to the biomass pyrolysis module, the biomass pyrolysis module is used for preparing biomass oil, and the biomass oil detection module is used for sampling and detecting the prepared biomass oil.
The raw materials of the biomass pyrolysis module comprise: marine biomass material.
Further, the biomass oil detection module includes: the device comprises a first guide cylinder, a sliding sleeve, a driving mechanism and a sampler.
The first guide cylinder is matched with a biomass oil conveying pipe, a matching hole is formed in the side wall of the conveying pipe, and the first guide cylinder extends to the matching hole. The sliding sleeve is slidably sleeved on the first guide cylinder, the sliding sleeve is slidably matched with the matching hole, and the first guide cylinder and the matching hole are both in sliding seal with the sliding sleeve. The sliding sleeve is controlled to move by a driving mechanism.
The end part of the first guide cylinder is of a closed structure and provided with a first sampling port, the end part of the sliding sleeve is of a closed structure and provided with a second sampling port, and the inner side of the second sampling port is provided with a valve structure.
When not sampling, the tip of slip cap laminating in the tip of first guide cylinder. During sampling, the sampler is installed in the first guide cylinder and is communicated with the first sampling port, the driving mechanism drives the sliding sleeve to slide into the conveying pipe, the biomass oil pushes the valve structure open to enter the sliding sleeve, then the driving mechanism drives the sliding sleeve to reset, the valve structure is closed, and the biomass oil is pressed into the sampler from the first sampling port.
Further, the periphery of the first sampling port protrudes to form a nozzle, the nozzle extends towards the middle of the first guide cylinder, and a one-way valve structure is arranged in the nozzle.
Further, the accommodating cavity of the sampler is slidably matched with a piston, and the piston is positioned at the sampling end of the sampler in a natural state.
The sampling end of the sampler is provided with a matching notch matched with the nozzle, and the matching notch is communicated with the accommodating cavity of the sampler through a communication hole.
The annular groove which extends continuously along the circumference of the communication hole is formed in the outer side wall of the control block, the control block is further provided with an axial hole and a radial hole, the axial hole penetrates to the end face of the control block, which is far away from the piston, and the radial hole penetrates to the end, close to the piston, of the outer side wall of the control block. The wall of the communication hole has an annular flange extending continuously in the circumferential direction thereof, and the annular flange is fitted in the annular groove.
When the annular flange is attached to the side of the annular groove, which is close to the piston, the control block is accommodated in the communication hole, and the radial hole is closed by the communication hole. When the annular flange is attached to one side, far away from the piston, of the annular groove, the control block part extends into the accommodating cavity of the sampler, and the radial hole is communicated with the accommodating cavity of the sampler. When the matching notch is matched with the nozzle, the nozzle abuts against the control block, the nozzle is communicated with the axial hole, and the annular flange is attached to one side, far away from the piston, of the annular groove.
Further, the biomass oil detection module further includes: the first guide groove, the first telescopic mechanism and the second guide groove.
The first telescopic mechanism is slidably matched in the first guide cylinder and is positioned at one end of the first guide cylinder away from the conveying pipe. The first guide groove is arranged above the first guide cylinder and is communicated with the first guide cylinder, the second guide groove is arranged below the first guide cylinder and is communicated with the first guide cylinder, and the second guide groove is arranged on one side of the first guide groove away from the conveying pipe.
The first guide groove is used for guiding the sampler into the first guide cylinder, and the first telescopic mechanism is used for pushing the sampler to the nozzle so that the matching notch is matched with the nozzle. After the sampling is finished, the first telescopic mechanism is also used for moving the sampler to the second guide groove so that the sampler can be sent out.
Further, the mounting hole has been seted up to the one end that the sampler kept away from the cooperation breach, and fixed mounting has the rubber buffer with its confined in the mounting hole, and the rubber buffer is preset the incision.
The end part of the first telescopic mechanism is provided with a needle body which is of a hollow structure and communicated with the outside atmosphere. When the first telescopic mechanism pushes the sampler to the nozzle and enables the matching notch to be matched with the nozzle, the needle body passes through the rubber plug through the notch and extends into the sampler, so that the needle body is communicated with a space on one side of the piston away from the matching notch.
Further, the needle body comprises spherical parts and tubular parts which are sequentially and alternately arranged, wherein two adjacent spherical parts are fixedly connected through one tubular part, and two adjacent tubular parts are fixedly connected through one spherical part. The spherical part and the tubular part are hollow structures and are communicated with each other to form an integral hollow structure of the needle body.
The end part of the needle body, which is far away from the first telescopic mechanism, is a spherical part, and one side of the spherical part, which is close to the first telescopic mechanism, is provided with a through hole for being communicated with one side space of the piston, which is far away from the matching notch.
Further, the biomass oil detection module further includes: the second guiding cylinder, the second telescopic mechanism and the third guiding groove.
The second guiding cylinder is arranged below the second guiding groove and is communicated with the second guiding groove, the second telescopic mechanism is slidably matched with one end of the second guiding cylinder, the other end of the second guiding cylinder is provided with an oil guiding pipe, the end structure of the oil guiding pipe is identical to that of the nozzle, and the outer end of the oil guiding pipe is communicated with the ignition experiment mechanism. The third guide groove is positioned below the second guide cylinder and is communicated with the second guide cylinder. The end of the second telescopic mechanism is matched with an air inflation needle.
The second telescopic mechanism is used for pushing the sampler to the oil guide pipe so that the matching notch is matched with the oil guide pipe, and the inflation needle passes through the rubber plug through the notch and is communicated with a side space of the piston away from the matching notch. The air charging needle charges air into the sampler so as to feed biomass oil into the oil guide pipe, and after the oil feeding is finished, the second telescopic mechanism is also used for moving the sampler to the third guide groove so as to enable the sampler to be sent out.
Further, one end of the hole wall of the mounting hole, which is close to the inside of the sampler, is further provided with a stop ring, the rubber plug is provided with an extension section, the outer diameter of the extension section is matched with the inner diameter of the stop ring, and the extension section penetrates through the stop ring and extends towards the inside of the sampler.
The outer side wall of the extension section is provided with a matching groove extending along the axial direction of the mounting hole, and the stop ring is provided with a matching block matched with the matching groove.
The end part of the extension section is covered with a hemispherical shell-shaped cover body, and the inner spherical surface of the cover body is matched with the outer surface of the spherical part. An elastic rope in an elastic tightening state is connected between the cover body and the matching block, and the elastic rope is positioned in the matching groove.
A marine vessel safety system, comprising: the biomass pyrolysis-based shipborne resource supplementing device. The marine safety system further comprises: oil supply mechanism, flaming mechanism and control mechanism.
The oil supply mechanism is communicated with the biomass oil storage module and is used for supplying biomass oil stored in the biomass oil storage module to the flaming mechanism. The flame spraying mechanism is arranged at the periphery of the ship body.
The oil supply mechanism and the flame spraying mechanism are controlled by a control mechanism.
The technical scheme of the embodiment of the invention has the beneficial effects that:
in ocean navigation, the biomass oil is prepared by using the marine biomass material convenient to collect, so as to supplement ship oil, and specific applications of the prepared biomass oil can be determined according to actual conditions, including but not limited to: lubrication, corrosion prevention and combustion. In the process, the waste heat of the ship body and other clean electric power are used as energy sources for preparing the biomass oil, so that the long-term cost can be effectively reduced.
In general, the biomass pyrolysis-based shipborne resource supplementing device provided by the embodiment of the invention can prepare biomass oil by utilizing marine biomass resources to be used as additional supplement of oil required in the ocean navigation process of a ship, so that the coping capacity of special oil consumption in the ocean navigation is improved, unnecessary shore-based supplement is reduced, and the biomass pyrolysis-based shipborne resource supplementing device has positive significance in guaranteeing navigation timeliness and reducing long-term cost.
The ship safety system provided by the embodiment of the invention can utilize marine biomass oil to strengthen the ship safety guarantee capability, can provide better safety guarantee for ocean navigation, and can not bring additional oil burden.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a biomass oil detection module of a shipborne resource replenishment device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of the first telescopic mechanism of the bio-oil detection module pushing the sampler towards the nozzle;
FIG. 3 is a schematic view of the structure of the bio-oil detection module when the sliding sleeve slides into the delivery pipe;
FIG. 4 is a schematic diagram of the overall structure of a sampler for a bio-oil detection module;
FIG. 5 is a schematic view of the structure of the nozzle just in contact with the control block (the nozzle has not yet been fully mated with the mating notch, the sampler is in the closed state);
FIG. 6 is a schematic diagram of the structure of the nozzle when the nozzle lifts the control block (the nozzle is fully matched with the matching notch, and the sampler is in an open state);
FIG. 7 is a schematic view of the structure of the needle body passing through the rubber stopper;
FIG. 8 is a schematic view of the structure at the end of the needle of FIG. 7;
FIG. 9 is a schematic diagram of the structure of the sliding sleeve of the bio-oil detection module when reset;
FIG. 10 is a schematic view of the structure of the bio-oil detection module when the first telescoping mechanism pulls the sampler to the second guide slot;
FIG. 11 is a schematic view of the structure of the sampler falling into the second guide groove under the blocking of the stopper;
FIG. 12 is a schematic view of the second telescopic mechanism pushing the sampler into the oil guide;
FIG. 13 is a schematic view of the structure of the sampler falling into the third guide groove under the blocking of the stopper;
FIG. 14 is an end schematic view of a first telescoping mechanism;
fig. 15 is a schematic structural view of the bio-oil detection module without the second guide cylinder, the second telescopic mechanism, and the third guide groove;
FIG. 16 is a schematic view showing the structure of a rubber stopper according to other embodiments of the present invention;
FIG. 17 is a schematic view of the mating of the extension of the rubber stopper;
fig. 18 is a schematic view of the rubber stopper of fig. 16 mated with a needle.
Reference numerals illustrate:
a biomass oil detection module 1000; a first guide cylinder 100; a first sampling port 110; a nozzle 120; a one-way valve structure 130; a sliding sleeve 140; a second sampling port 141; a valve structure 142; a sampler 200; a piston 210; a mating notch 220; a communication hole 230; an annular flange 231; a control block 240; an annular groove 241; an axial bore 242; radial holes 243; a rubber stopper 250; a cutout 251; a first guide groove 300; a first telescopic mechanism 400; a needle 410; a spherical portion 411; a through hole 412; a tubular portion 413; a second guide groove 400; a second guide cylinder 500; an oil guide pipe 510; a second telescoping mechanism 600; an inflation needle; a third guide groove 700; a stop 810; a bar-shaped chute 820; a stop ring 910; a mating block 920; an extension 930; a fitting groove 940; a cover 950; an elastic cord 960; and a delivery tube 2000.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like, do not denote that the components are required to be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel than "perpendicular" and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiment provides a shipborne resource supplementing device based on biomass pyrolysis, and the shipborne resource supplementing device includes: biomass pyrolysis module, boats and ships waste heat recovery utilizes module, biomass oil storage module and biomass oil detection module 1000.
The ship waste heat recycling module is used for recycling ship waste heat, including but not limited to waste heat of a ship driving device. The ship waste heat recycling module utilizes the recovered energy to supplement heat for the biomass pyrolysis module so as to reduce the overall energy consumption requirement of the biomass pyrolysis module. Furthermore, energy sources that may be utilized by biomass pyrolysis modules include, but are not limited to: hull waste heat, hull wind power generation, hull ocean current power generation and other power generation modes. The biomass pyrolysis module can flexibly adjust the scale according to actual conditions.
The biomass pyrolysis module is used for preparing biomass oil, and the biomass oil detection module 1000 is used for sampling and detecting the prepared biomass oil so as to judge whether the use requirement can be met.
The raw materials of the biomass pyrolysis module comprise: marine biomass materials, including but not limited to: seaweed, and the like.
Through the design, in ocean navigation, biomass oil is prepared by utilizing marine biomass materials which are convenient to collect so as to supplement ship oil, and the specific application of the prepared biomass oil can be determined according to actual conditions, including but not limited to: lubrication, corrosion prevention and combustion.
In the process, the waste heat of the ship body and other clean electric power are used as energy sources for preparing the biomass oil, so that the long-term cost can be effectively reduced.
In general, the shipborne resource supplementing device based on biomass pyrolysis can utilize marine biomass resources to prepare biomass oil so as to be used as additional supplement of oil required in the ocean navigation process of a ship, thereby improving the coping capability of special oil consumption in the ocean navigation, reducing unnecessary shore-based supplement, and having positive significance for guaranteeing navigation timeliness and reducing long-term cost.
In the present embodiment, in order to facilitate detection and use of the biomass oil, a specific structure of the biomass oil detection module 1000 is provided. Referring to fig. 1 to 14, the biomass oil detection module 1000 includes: the first guide cylinder 100, the sliding sleeve 140, a driving mechanism (not shown in the drawing), and the sampler 200.
The first guide cylinder 100 is matched with the biomass oil delivery pipe 2000, a matching hole is formed in the side wall of the delivery pipe 2000, and the first guide cylinder 100 extends to the matching hole. The sliding sleeve 140 is slidably sleeved on the first guide cylinder 100, the sliding sleeve 140 is slidably matched with the matching hole, and the first guide cylinder 100 and the matching hole are both in sliding sealing with the sliding sleeve 140. The sliding sleeve 140 is controlled in movement by a drive mechanism.
The end of the first guiding cylinder 100 is of a closed structure and provided with a first sampling port 110, the end of the sliding sleeve 140 is of a closed structure and provided with a second sampling port 141, and the inner side of the second sampling port 141 is provided with a valve structure 142.
When not sampling, the end of the sliding sleeve 140 is attached to the end of the first guide cylinder 100, and at this time, the valve structure 142 is attached to the end of the first guide cylinder 100, and is in a closed state, as shown in fig. 1 and 2.
During sampling, the sampler 200 is installed in the first guide cylinder 100 and is communicated with the first sampling port 110, the driving mechanism drives the sliding sleeve 140 to slide into the conveying pipe 2000, the second sampling port 141 of the biomass oil mirror pushes the valve structure 142 open into the sliding sleeve 140 as shown in fig. 3, then the driving mechanism drives the sliding sleeve 140 to reset, the pressure in the sliding sleeve 140 rises to promote the valve structure 142 to be closed, and biomass oil is pressed into the sampler 200 from the first sampling port 110 as shown in fig. 9, so that sampling is completed. After the sampling is completed, the sampler 200 is taken out.
The sliding direction of the sliding sleeve 140 is set along the radial direction of the conveying pipe 2000, so that during the sliding process of the sliding sleeve 140, the second sampling port 141 can move along the radial direction of the conveying pipe 2000, thereby realizing the sampling in the cross section direction of the conveying pipe 2000, and further being capable of better evaluating the overall quality of the biomass oil.
In addition, the sliding sleeve 140 is utilized to slide into the conveying pipe 2000 to realize preliminary sampling, and the sliding sleeve 140 is utilized to reset to convey the biomass oil into the sampler 200, so that the method is simple and efficient, and leakage of the biomass oil in the sampling process can be effectively avoided.
It should be noted that, the speed of preliminary sampling can be adjusted by controlling the sliding speed of the sliding sleeve 140 in the conveying pipe 2000, so as to realize sampling of conveying sections with different lengths of biomass oil, and the sampling is more flexible and can be flexibly adjusted according to actual needs.
Specifically, the periphery of the first sampling port 110 protrudes to form a nozzle 120, the nozzle 120 extends toward the middle of the first guide cylinder 100, and a check valve structure 130 is disposed in the nozzle 120. In this manner, the ejection pressure at the nozzle 120 can be adjusted by adjusting the check valve structure 130. The biomass oil enters the sampler 200 in a form of 'spouting' at the nozzle 120, so that the leakage of the biomass oil between the nozzle 120 and the sampler 200 can be effectively avoided. On the other hand, the check valve structure 130 and the nozzle 120 are provided, so that it is ensured that the biomass oil entering the sliding sleeve 140 cannot leak out from the nozzle 120 during the movement of the sliding sleeve 140 into the conveying pipe 2000. When the sliding sleeve 140 is reset, the pressure in the sliding sleeve 140 is increased, so that the sliding sleeve is ejected from the nozzle 120.
Further, the housing cavity of the sampler 200 is slidably fitted with a piston 210, the sampler 200 is cylindrical in shape, the housing cavity is also cylindrical, and the piston 210 is slidably fitted inside along the axial direction thereof. In a natural state, the plunger 210 is located at the sampling end of the sampler 200.
The sampling end of the sampler 200 is provided with a matching notch 220 matched with the nozzle 120, and the matching notch 220 is communicated with the accommodating cavity of the sampler 200 through a communication hole 230.
The communication hole 230 is slidably fitted with a control block 240, the control block 240 is adapted to the communication hole 230, an annular groove 241 continuously extending along the circumferential direction of the communication hole 230 is formed in the outer side wall of the control block 240, an axial hole 242 and a radial hole 243 are further formed in the control block 240, the axial hole 242 penetrates through the end face of the control block 240, which is far away from the piston 210, and the radial hole 243 penetrates through the end, which is close to the piston 210, of the outer side wall of the control block 240. The hole wall of the communication hole 230 has an annular flange 231 continuously extending in the circumferential direction thereof, and the annular flange 231 is fitted to the annular groove 241. The thickness of the annular flange 231 is smaller than the width of the annular groove 241 in the axial direction of the communication hole 230.
When the annular flange 231 is engaged with the side of the annular groove 241 adjacent to the plunger 210, the control block 240 is received in the communication hole 230, the radial hole 243 is closed by the communication hole 230, and the sampler 200 is in a closed state as shown in fig. 5.
When the annular flange 231 engages with the side of the annular recess 241 remote from the plunger 210, the control block 240 partially extends into the receiving cavity of the sampler 200, the radial holes 243 communicate with the receiving cavity of the sampler 200, and the sampler 200 is in an open state, as shown in fig. 6.
When the engagement notch 220 is engaged with the nozzle 120, the end of the nozzle 120 abuts against the control block 240, the nozzle 120 communicates with the axial hole 242, the annular flange 231 abuts against the side of the annular groove 241 away from the plunger 210, and the sampler 200 is smoothly opened.
Through this design, when sampler 200 has not sampled yet, the piston 210 laminating is in the sampling end of sampler 200, and piston 210 will control block 240 shutoff in the connecting hole, and sampler 200 is in stable closed state, and other substances are not unexpected to be packed into, is convenient for ensure the cleanness of sampler 200.
When the matching notch 220 is matched with the nozzle 120, the nozzle 120 opens the sampler 200, the control block 240 is pushed by the nozzle 120 to a certain distance towards the inside of the sampler 200, which facilitates the separation of the piston 210 from the inner end wall of the sampler 200 (a certain vacuum degree is formed at this time), so that the piston 210 can slide more easily (the adhesion force between the piston 210 and the inner end wall of the sampler 200 is relieved), and after the sampling starts, the biomass oil pushes the piston 210 to move more easily, and the sampling is also smoother. In addition, a certain vacuum degree is formed at the beginning, so that the sampling is easier to start smoothly, and particularly, the leakage of biomass oil at the beginning of the sampling can be avoided.
To facilitate sampling, the bio-oil detection module 1000 further includes: a first guide groove 300, a first telescopic mechanism 400 and a second guide groove 400.
The first telescopic mechanism 400 is slidably fitted within the first guide cylinder 100 and is located at an end of the first guide cylinder 100 remote from the delivery tube 2000. The first guide groove 300 is provided above the first guide cylinder 100 and communicates with the first guide cylinder 100, the second guide groove 400 is provided below the first guide cylinder 100 and communicates with the first guide cylinder 100, and the second guide groove 400 is located at a side of the first guide groove 300 remote from the delivery pipe 2000.
The first guide groove 300 is used to guide the sampler 200 into the first guide barrel 100, and the first telescopic mechanism 400 is used to push the sampler 200 toward the nozzle 120 so that the fitting notch 220 is fitted to the nozzle 120. After sampling, the first telescopic mechanism 400 is further used for moving the sampler 200 to the second guiding slot 400 so that the sampler 200 is sent out.
In this way, automated sampling can be effectively achieved.
Wherein, the end of the sampler 200 far away from the matching notch 220 is a closed structure and is provided with a mounting hole, a rubber plug 250 for sealing the rubber plug is fixedly mounted in the mounting hole, a notch 251 is preset on the rubber plug 250, the notch 251 extends along the axial direction of the sampler 200 to penetrate the rubber plug 250, and the notch 251 is positioned in the middle of the rubber plug 250. In a natural state, the rubber stopper 250 is in a closed state due to its own elasticity, and the slit 251 is closed.
The end of the first telescopic mechanism 400 is provided with a needle body 410, and the needle body 410 is hollow and is communicated with the external atmosphere (the communication mode includes but is not limited to communication with the external by using a thin tube). When the sampler 200 is positioned in the first guide barrel 100, the needle 410 is aligned with the notch 251 of the rubber stopper 250.
When the first telescopic mechanism 400 pushes the sampler 200 toward the nozzle 120 and engages the engagement notch 220 with the nozzle 120, the needle 410 passes through the rubber stopper 250 by opening the slit 251 and extends into the sampler 200, so that the needle 410 is in spatial communication with a side of the plunger 210 away from the engagement notch 220, as shown in fig. 7.
In this way, the side of the piston 210 away from the matching notch 220 is communicated with the external atmosphere, so that pressure balance is realized, and the piston 210 can move smoothly under the pushing of the biomass oil, so that the biomass oil is fully collected.
Because the sliding of the piston 210 has a certain resistance, when the sliding sleeve 140 just completes the resetting, the hydraulic pressure of the biomass oil in the sampler 200 is greater than the air pressure of the piston 210 at the side far away from the matching notch 220, and the piston 210 can continue to move for a certain distance until the pressures at the two sides are balanced.
When the sliding sleeve 140 just completes the resetting, the first telescopic mechanism 400 immediately drives the sampler 200 to be separated from the nozzle 120, and the control block 240 can be quickly pushed to reset to realize the sealing of the sampler 200, and simultaneously, the pressure release of biomass oil in the sampler 200 is also assisted to a certain extent.
When the first telescopic mechanism 400 drives the sampler 200 to move towards the second guiding groove 400, the needle 410 can provide a pulling force for the sampler 200, and meanwhile, the connection relation with the sampler 200 is maintained, so that a time is reserved for the piston 210 to complete pressure balance.
Further, the needle body 410 includes a spherical portion 411 and a tubular portion 413 which are sequentially and alternately arranged, wherein two adjacent spherical portions 411 are fixedly connected by a tubular portion 413, and two adjacent tubular portions 413 are fixedly connected by a spherical portion 411. The bulbous portion 411 and the tubular portion 413 are hollow and communicate with each other to form an overall hollow structure of the needle 410.
The end of the needle body 410 away from the first telescopic mechanism 400 (i.e. the tip) is a spherical portion 411, and a through hole 412 is formed on the side of the spherical portion 411 close to the first telescopic mechanism 400 for spatial communication with the side of the piston 210 away from the mating notch 220, as shown in fig. 8.
By the design, the damage to the rubber stopper 250 caused by the needle body 410 when the needle body passes through the rubber stopper 250 can be effectively reduced, and the service life of the rubber stopper 250 is effectively prolonged. At the same time, the ball-shaped portions 411 and the tubular portions 413 alternately arranged in this order can also increase the friction between the needle body 410 and the rubber stopper 250, thereby facilitating the needle body 410 to pull the sampled sampler 200.
The biomass oil detection module 1000 further includes: a second guide cylinder 500, a second telescopic mechanism 600 and a third guide groove 700.
The second guiding cylinder 500 is disposed below the second guiding groove 400 and is communicated with the second guiding groove 400, the second telescopic mechanism 600 is slidably matched with one end of the second guiding cylinder 500, the other end of the second guiding cylinder 500 is provided with an oil guiding pipe 510, the end structure of the oil guiding pipe 510 is identical to that of the nozzle 120, the outer end of the oil guiding pipe 510 is communicated with an ignition experiment mechanism, and the ignition experiment mechanism is used for performing an ignition experiment to evaluate the combustion performance of biomass oil. The third guide groove 700 is located under the second guide cylinder 500 and communicates with the second guide cylinder 500. The end of the second telescopic mechanism 600 is fitted with an inflation needle, which may have the same structure as the needle body 410, except that the inflation needle is communicated with the inflation mechanism for inflating a space of the sampler 200 on a side of the piston 210 away from the fitting notch 220.
The second telescopic mechanism 600 is used for pushing the sampler 200 to the oil guide 510 so that the fitting notch 220 is fitted to the oil guide 510, so that the inflating needle passes through the rubber stopper 250 through the slit 251 and communicates with the space of the side of the piston 210 away from the fitting notch 220. The air needle inflates the inside of the sampler 200 to feed the biomass oil into the oil guide pipe 510, and after the completion of the feeding, the second telescopic mechanism 600 is further used to move the sampler 200 to the third guide groove 700 so that the sampler 200 is fed out.
Wherein, the inner diameters of the first guide cylinder 100 and the second guide cylinder 500 are matched with the outer diameter of the sampler 200, the outer diameter of the first telescopic mechanism 400 and the outer diameter of the second telescopic mechanism 600.
A stopper 810 is provided on both the side of the second guide groove 400 remote from the nozzle 120 and the side of the third guide groove 700 remote from the oil guide pipe 510, for pushing down the sampler 200 from the first and second telescopic mechanisms 400, 600. The first telescopic mechanism 400 and the second telescopic mechanism 600 are provided with a bar-shaped chute 820 for giving way to the stop block 810, as shown in fig. 14.
It will be appreciated that in other embodiments of the present invention, the second guide cylinder 500, the second telescopic mechanism 600 and the third guide groove 700 may not be provided, and the second guide groove 400 may be used to directly guide out the sampler 200 for directly detecting the biomass oil, as shown in fig. 15.
Referring to fig. 16-18, in other embodiments of the present invention, a stop ring 910 may be further disposed at an end of the hole wall of the mounting hole near the interior of the sampler 200, the rubber plug 250 has an extension 930, the outer diameter of the extension 930 is adapted to the inner diameter of the stop ring 910, and the extension 930 passes through the stop ring 910 and extends toward the interior of the sampler 200.
The outer sidewall of the extension section 930 is provided with a matching groove 940 extending along the axial direction of the mounting hole, and the stop ring 910 is provided with a matching block 920 matched with the matching groove 940.
The end of the extension 930 is covered with a hemispherical shell-shaped cover 950, and the inner sphere of the cover 950 is matched with the outer surface of the spherical part 411. An elastic cord 960 in an elastic tight state is connected between the cover 950 and the fitting block 920, and the elastic cord 960 is positioned in the fitting groove 940.
By this design, in a natural state, the cover 950 covers the inner end of the slit 251, so that the sealing effect of the rubber stopper 250 can be further improved, and leakage of biomass oil in the sampler 200 due to air leakage of the rubber stopper 250 can be avoided. When sampling is performed, after the needle body 410 passes through the rubber stopper 250, the spherical portion 411 at the end of the needle body 410 lifts the cover 950, the elastic cord 960 is further stretched, and the side of the piston 210 away from the sampling end can be smoothly communicated with the outside.
In this embodiment, the amount of the sliding sleeve 140 that slides back and forth for sampling is smaller than the maximum capacity of the sampler 200, and when the sampler 200 is filled with biomass oil, a certain distance is reserved between the piston 210 and the rubber stopper 250, so as to provide space for the movement of the cover 950 after being lifted up by the needle body 410.
In addition, the present embodiment also provides a ship safety system, which includes: the biomass pyrolysis-based shipborne resource supplementing device. The marine safety system further comprises: oil supply mechanism, flaming mechanism and control mechanism.
The oil supply mechanism is communicated with the biomass oil storage module and is used for supplying biomass oil stored in the biomass oil storage module to the flaming mechanism. The flame spraying mechanism is arranged at the periphery of the ship body.
The oil supply mechanism and the flame spraying mechanism are controlled by a control mechanism. The flame spraying mechanism sprays the fuel with the biomass oil level, can be used as reinforcement of a ship self-safety system, can be used as an auxiliary defense tool when entering a dangerous sea area, increases the difficulty of boarding a ship by pirates, and helps to ensure the safety of the ship.
In summary, the biomass pyrolysis-based shipborne resource supplementing device provided by the embodiment of the invention can prepare biomass oil by using marine biomass resources to be used as additional supplement for oil required in the ocean navigation process of a ship, so that the coping capability of special oil consumption in the ocean navigation is improved, unnecessary shore-based supplement is reduced, and the biomass pyrolysis-based shipborne resource supplementing device has positive significance in guaranteeing navigation timeliness and reducing long-term cost.
The ship safety system provided by the embodiment of the invention can utilize marine biomass oil to strengthen the ship safety guarantee capability, can provide better safety guarantee for ocean navigation, and can not bring additional oil burden.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. On-board resource supplementing device based on biomass pyrolysis, characterized by comprising: the device comprises a biomass pyrolysis module, a ship waste heat recycling module, a biomass oil storage module and a biomass oil detection module;
the ship waste heat recycling module is used for supplying heat to the biomass pyrolysis module, the biomass pyrolysis module is used for preparing biomass oil, and the biomass oil detection module is used for sampling and detecting the prepared biomass oil;
the raw materials of the biomass pyrolysis module comprise: marine biomass material;
wherein, the living beings oil detection module includes: the device comprises a first guide cylinder, a sliding sleeve, a driving mechanism and a sampler;
the first guide cylinder is matched with a biomass oil conveying pipe, a matching hole is formed in the side wall of the conveying pipe, and the first guide cylinder extends to the matching hole; the sliding sleeve is slidably sleeved on the first guide cylinder, the sliding sleeve is slidably matched with the matching hole, and the first guide cylinder and the matching hole are both in sliding seal with the sliding sleeve; the sliding sleeve is controlled to move by the driving mechanism;
the end part of the first guide cylinder is of a closed structure and provided with a first sampling port, the end part of the sliding sleeve is of a closed structure and provided with a second sampling port, and the inner side of the second sampling port is provided with a valve structure;
when the sampling is not performed, the end part of the sliding sleeve is attached to the end part of the first guide cylinder; during sampling, the sampler is installed in the first guide cylinder and is communicated with the first sampling port, the driving mechanism drives the sliding sleeve to slide into the conveying pipe, biomass oil pushes up the valve structure to enter the sliding sleeve, then the driving mechanism drives the sliding sleeve to reset, the valve structure is closed, and biomass oil is pressed into the sampler from the first sampling port.
2. The biomass pyrolysis-based on-board resource replenishment device according to claim 1, wherein the periphery of the first sampling port protrudes to form a nozzle, the nozzle extends towards the middle of the first guide cylinder, and a one-way valve structure is arranged in the nozzle.
3. The biomass pyrolysis-based on-board resource replenishment device of claim 2, wherein a piston is slidably fitted in the accommodation chamber of the sampler, the piston being located at the sampling end of the sampler in a natural state;
the sampling end of the sampler is provided with a matching notch matched with the nozzle, and the matching notch is communicated with the accommodating cavity of the sampler through a communication hole;
the annular groove which extends continuously along the circumference of the communication hole is formed in the outer side wall of the control block, the control block is also provided with an axial hole and a radial hole, the axial hole penetrates through the end face of the control block, which is far away from the piston, and the radial hole penetrates through the end face of the outer side wall of the control block, which is close to the piston; the hole wall of the communication hole is provided with an annular flange which extends continuously along the circumferential direction of the communication hole, and the annular flange is matched with the annular groove;
when the annular flange is attached to one side of the annular groove, which is close to the piston, the control block is accommodated in the communication hole, and the radial hole is closed by the communication hole; when the annular flange is attached to one side, far away from the piston, of the annular groove, the control block part extends into the accommodating cavity of the sampler, and the radial hole is communicated with the accommodating cavity of the sampler; when the matching notch is matched with the nozzle, the nozzle abuts against the control block and is communicated with the axial hole, and the annular flange is attached to one side, away from the piston, of the annular groove.
4. The biomass pyrolysis-based on-board resource replenishment device of claim 3, wherein the biomass oil detection module further comprises: a first guide groove, a first telescopic mechanism and a second guide groove;
the first telescopic mechanism is slidably matched in the first guide cylinder and is positioned at one end of the first guide cylinder far away from the conveying pipe; the first guide groove is arranged above the first guide cylinder and is communicated with the first guide cylinder, the second guide groove is arranged below the first guide cylinder and is communicated with the first guide cylinder, and the second guide groove is arranged on one side, away from the conveying pipe, of the first guide groove;
the first guide groove is used for guiding the sampler into the first guide cylinder, and the first telescopic mechanism is used for pushing the sampler to the nozzle so that the matching notch is matched with the nozzle; after sampling, the first telescopic mechanism is further used for moving the sampler to the second guide groove so that the sampler can be sent out.
5. The biomass pyrolysis-based shipborne resource supplementing device according to claim 4, wherein a mounting hole is formed in one end, far away from the matching notch, of the sampler, a rubber plug for sealing the mounting hole is fixedly arranged in the mounting hole, and a notch is preset in the rubber plug;
the end part of the first telescopic mechanism is provided with a needle body which is of a hollow structure and is communicated with the outside atmosphere; when the first telescopic mechanism pushes the sampler to the nozzle and enables the matching notch to be matched with the nozzle, the needle body passes through the rubber plug through the notch and extends into the sampler, so that the needle body is communicated with a side space of the piston away from the matching notch.
6. The biomass pyrolysis-based shipborne resource supplementing device according to claim 5, wherein the needle body comprises spherical parts and tubular parts which are sequentially and alternately arranged, wherein two adjacent spherical parts are fixedly connected through one tubular part, and two adjacent tubular parts are fixedly connected through one spherical part; the spherical part and the tubular part are hollow structures and are communicated with each other to form an integral hollow structure of the needle body;
the end part of the needle body, which is far away from the first telescopic mechanism, is a spherical part, and one side of the spherical part, which is close to the first telescopic mechanism, is provided with a through hole for being communicated with one side space of the piston, which is far away from the matching notch.
7. The biomass pyrolysis-based on-board resource replenishment device of claim 6, wherein the biomass oil detection module further comprises: the second guide cylinder, the second telescopic mechanism and the third guide groove;
the second guide cylinder is arranged below the second guide groove and is communicated with the second guide groove, the second telescopic mechanism is slidably matched with one end of the second guide cylinder, an oil guide pipe is arranged at the other end of the second guide cylinder, the end part structure of the oil guide pipe is identical to the structure of the nozzle, and the outer end of the oil guide pipe is communicated with the ignition experiment mechanism; the third guide groove is positioned below the second guide cylinder and communicated with the second guide cylinder; an air inflation needle is matched with the end part of the second telescopic mechanism;
the second telescopic mechanism is used for pushing the sampler to the oil guide pipe so that the matching notch is matched with the oil guide pipe, and the inflation needle passes through the rubber plug through the notch and is communicated with a space on one side of the piston away from the matching notch; the inflating needle inflates the sampler to send biomass oil into the oil guide pipe, and after the oil is sent, the second telescopic mechanism is further used for moving the sampler to the third guide groove so that the sampler is sent out.
8. The biomass pyrolysis-based on-board resource replenishment device of claim 7, wherein the inner diameters of the first guide cylinder and the second guide cylinder are adapted to the outer diameter of the sampler, the outer diameter of the first telescoping mechanism and the outer diameter of the second telescoping mechanism;
a stop block is arranged on one side of the second guide groove far away from the nozzle and one side of the third guide groove far away from the oil guide pipe, and is used for pushing the sampler down from the first telescopic mechanism and the second telescopic mechanism; the first telescopic mechanism and the second telescopic mechanism are provided with strip-shaped sliding grooves for giving way to the stop blocks;
the rubber plug is provided with an extension section, the outer diameter of the extension section is matched with the inner diameter of the stop ring, and the extension section penetrates through the stop ring and extends towards the inside of the sampler;
the outer side wall of the extension section is provided with a matching groove extending along the axial direction of the mounting hole, and the stop ring is provided with a matching block matched with the matching groove;
the end part of the extension section is covered with a hemispherical shell-shaped cover body, and the inner spherical surface of the cover body is matched with the outer surface of the spherical part; an elastic rope in an elastic tightening state is connected between the cover body and the matching block, and the elastic rope is positioned in the matching groove.
9. A marine vessel safety system, comprising: the biomass pyrolysis-based on-board resource replenishment device of any one of claims 1 to 8;
the marine safety system further comprises: the device comprises an oil supply mechanism, a flame spraying mechanism and a control mechanism;
the oil supply mechanism is communicated with the biomass oil storage module and is used for supplying biomass oil stored in the biomass oil storage module to the flaming mechanism; the flame spraying mechanism is arranged at the periphery of the ship body;
the oil supply mechanism and the flame spraying mechanism are controlled by the control mechanism.
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