CN115388321A - Jar body saddle insulation construction suitable for ship fuel jar - Google Patents
Jar body saddle insulation construction suitable for ship fuel jar Download PDFInfo
- Publication number
- CN115388321A CN115388321A CN202211139609.8A CN202211139609A CN115388321A CN 115388321 A CN115388321 A CN 115388321A CN 202211139609 A CN202211139609 A CN 202211139609A CN 115388321 A CN115388321 A CN 115388321A
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- material storage
- storage tank
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- 239000000446 fuel Substances 0.000 title claims description 17
- 238000009413 insulation Methods 0.000 title claims description 11
- 238000010276 construction Methods 0.000 title claims description 6
- 238000003860 storage Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000002828 fuel tank Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims description 46
- 238000002955 isolation Methods 0.000 claims description 25
- 238000000151 deposition Methods 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/002—Storage in barges or on ships
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of heat preservation of fuel tanks, and discloses a tank saddle heat preservation structure suitable for a ship fuel tank, which comprises a material storage tank body, wherein support structures are symmetrically arranged on the outer side of the material storage tank body, each support structure comprises an outer support frame, an inner support ring frame, a fixing cone, a fitting cone pin, a rotating shaft frame and support screws, the inner support ring frames are arranged on the outer surface of the material storage tank body, the outer support frames are arranged on the outer sides of the inner support frames, the support screws are meshed with the inner threads of the outer support frames, and the four support screws are annularly arrayed on the outer side of the material storage tank body. The device adopts a fixing mode of annular clamping, and greatly reduces the temperature conduction performance, thereby greatly reducing the storage space in the tank body, further influencing the internal structure of the tank body, and avoiding the influence of sudden temperature rise or sudden temperature drop on the tank body, influencing the stability in the tank body and causing the potential safety hazard of storage.
Description
Technical Field
The invention relates to the technical field of heat preservation of fuel tanks, in particular to a tank saddle heat preservation structure suitable for a ship fuel tank.
Background
The fuel tank of the ship is used for storing natural gas and other fuels for the use of ship engines, the fuel tank of the existing ship adopts a circular tank body and a supporting base structure design, and adopts a polyurethane thermal insulation material for spraying on the outer surface of the tank body.
Generally, because the saddle structure and the hull structure are designed integrally, a heat conduction phenomenon exists at the position, so that a low-temperature area of the saddle occurs, during temperature conduction, the content of the tank body is easily influenced by external environment temperature factors, the storage space in the device is heated or cooled along with the external environment temperature, natural gas and other fuels are usually stored in the tank body, sudden temperature rise or sudden temperature drop is influenced, and instability of the internal storage space is caused, so that the storage environment is influenced.
Disclosure of Invention
The invention provides a tank saddle heat-insulating structure suitable for a ship fuel tank, which has the beneficial effect of improving the stability of a storage structure in the device, and solves the problems that the saddle has a low-temperature region due to the phenomenon of heat conduction at the position because a saddle region is directly contacted with a hull structure, and the storage space in the device is easily influenced by external environment temperature factors during temperature conduction, so that the internal storage space is unstable due to the temperature rise or the temperature reduction of the external environment temperature.
The invention provides the following technical scheme: the utility model provides a jar body saddle insulation construction suitable for boats and ships fuel jar, includes the material storage jar body, bearing structure is installed to the outside symmetry of the material storage jar body, bearing structure includes outer support frame, interior support ring frame, fixed awl, laminating taper pin, pivot frame and supporting screw, the surface of the material storage jar body is equipped with interior support ring frame, outer support frame is installed in the outside of interior support ring frame, the inside thread engagement of outer support frame has supporting screw, four supporting screw is annular array in the outside of the material storage jar body, laminating taper pin is installed to supporting screw's one end, the outside of laminating taper pin is equipped with the pivot frame, the pivot frame is used for realizing that supporting screw is connected with the rotation of laminating taper pin, the outside of interior support ring frame is equipped with fixed awl, the inside of laminating taper pin is equipped with the bell mouth, the outside of fixed awl is used for laminating in the bell mouth, the both sides of outer support frame are equipped with the support footing.
As an alternative of the tank saddle insulating structure for a ship fuel tank according to the present invention, there is provided: the utility model discloses a material storage tank, including the internal mounting of the material storage tank body, first isolation structure is including depositing a jar body, leading the temperature cavity, leading the temperature frame, leading the temperature contact plate and leading the temperature piece, the inside of depositing a jar body is equipped with deposits the cavity, the outside of depositing a jar body is equipped with leads the temperature cavity, the inner wall of depositing a jar body is equipped with leads the temperature frame, it is equipped with the cavity to deposit between the inner wall of a jar body and the material storage tank body, the cavity is for keeping apart the vacuum cavity.
As an alternative of the tank saddle insulating structure for a ship fuel tank according to the present invention, there is provided: the top of the heat conduction frame is provided with a heat conduction contact plate, the bottom of the heat conduction frame is symmetrically provided with heat conduction sheets, and the heat conduction sheets are used for increasing the temperature conductivity of the heat conduction frame.
As an alternative of the tank saddle insulating structure for a ship fuel tank according to the present invention, there is provided: the material storage tank is characterized in that a second isolation structure is further installed inside the material storage tank, the second isolation structure comprises a temperature conduction ring shell and a flowing cavity, the temperature conduction ring shell is used for being attached to the inner wall of the material storage tank, and the flowing cavity is arranged inside the temperature conduction ring shell.
As an alternative of the tank saddle insulation structure for a ship fuel tank according to the present invention, wherein: the flow guide device is characterized in that a flow guide frame is arranged in the flow cavity, the cross section of the flow guide frame is of a cross structure, and the flow guide frame is arranged in the flow cavity in a spiral state.
As an alternative of the tank saddle insulation structure for a ship fuel tank according to the present invention, wherein: deposit jar one end of the body and be equipped with the honeycomb duct, the honeycomb duct is used for the intercommunication to lead warm cavity and flow cavity, deposit a jar body other end and install the drive pump body, the one end of depositing a jar body is equipped with the feed liquor port.
As an alternative of the tank saddle insulation structure for a ship fuel tank according to the present invention, wherein: deposit jar one end of internal wall and be equipped with fixed framework, fluid buffer structure is installed to the one end of fixed framework, fluid buffer structure is including supporting axis body, slip dish, fender dish and strengthening rib, the slip dish is installed in the outside of supporting the axis body, the fender dish is installed in the outside of slip dish, the outside range of fender dish has the strengthening rib.
As an alternative of the tank saddle insulation structure for a ship fuel tank according to the present invention, wherein: the inside of supporting the axis body is equipped with the spout mouth, the inside of supporting the axis body is equipped with the cavity, the outside of cavity is equipped with the spout mouth that is located the support axis body.
As an alternative of the tank saddle insulating structure for a ship fuel tank according to the present invention, there is provided: the two ends of the cavity are provided with pressure cavities positioned in the supporting shaft bodies, the two sides of the sliding disc are symmetrically provided with the supporting shaft bodies, one end of each supporting shaft body is provided with a piston plate, and the piston plates are used for sliding in the pressure cavity bodies in a sealing mode.
As an alternative of the tank saddle insulating structure for a ship fuel tank according to the present invention, there is provided: and a return spring is arranged at one end of the piston plate, a liquid outlet port is arranged at the outer side of the supporting shaft body, and the return spring is used for positioning the sliding disc in the middle of the cavity.
The invention has the following beneficial effects:
1. this jar body saddle insulation construction suitable for ship fuel jar, the fixed mode of annular centre gripping is adopted to the device, carry out fixed mounting to the material storage jar body, and this kind of mounting means, can reduce the laminating area between the material storage jar body and the base, and reduce substantially the conductivity of temperature, thereby the storage space of the internal portion of reduction jar of very big degree, receive external environment's influence, thereby to the influence that causes of the internal structure of jar, can avoid the sudden rise of temperature or the sudden drop to cause the influence to the internal jar, influence the internal stability of jar, cause the potential safety hazard of storage.
2. The tank saddle heat-insulating structure applicable to the ship fuel tank can lock heat-conducting liquid inside a heat-conducting ring shell by stopping the operation of a driving pump body, and fill conducted high temperature or low temperature inside the heat-conducting ring shell, the heat-conducting ring shell is made of aluminum alloy materials and has extremely high temperature absorption effect, so that the temperature is transmitted into the heat-conducting ring shell, an isolating vacuum cavity is arranged between the heat-conducting ring shell and a storage tank body, so that when the external temperature invades a device body, the temperature is isolated through the heat-conducting ring shell, the device adopts the self partial temperature of fuel inside the storage tank body to be transmitted into the heat-conducting ring shell, and forms a barrier effect through the heat-conducting ring shell to resist the external temperature interference, meanwhile, an isolating vacuum cavity is arranged between the heat-conducting ring shell and the storage tank body, the isolating vacuum cavity is in a hollow state, the contact between the heat-conducting ring shell and the storage tank body is reduced, the temperature conduction can be avoided, so that the device has the temperature isolating and heat-insulating effect, the principle of the device can utilize the self partial temperature to be transmitted into a second isolating structure, the high-temperature isolating liquid can resist the invasion or low-temperature environment, and can resist the high-temperature environment.
3. This jar body saddle insulation construction suitable for boats and ships fuel jar, through the piston board to the inside pressure that produces of pressure cavity, and pressurize the inside liquid of pressure cavity, and it is outside to discharge through the liquid outlet port, then can form the resistance when liquid outlet port discharges, and the resistance then can offset the thrust that supports the axis body and transmit, thereby offset the impact force of depositing the internal liquid of jar, and two reset spring of symmetry can guarantee to keep off the dish and be located the intermediate position of spout mouth all the time, the stroke that makes the fender dish keeps in the maximum distance, and inside arrangement has a plurality of fender dish, can cushion the internal liquid of jar of depositing of the internal portion of jar simultaneously, the condition of rocking of the internal liquid of jar is deposited in the reduction of very big degree, the distance of avoiding liquid to rock is longer, the kinetic energy of production increases, lead to liquid to cause the impact to the internal portion of jar, influence its security performance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a support structure according to the present invention.
FIG. 3 is a partial structural diagram of the part A of FIG. 2 according to the present invention.
FIG. 4 is a schematic view of the internal structure of the material storage tank according to the present invention.
FIG. 5 is a schematic cross-sectional view of a first isolation structure and a second isolation structure according to the present invention.
FIG. 6 is a partial structural diagram of the part B in FIG. 4 according to the present invention.
FIG. 7 is a partial structural diagram of the part C in FIG. 4 according to the present invention.
FIG. 8 is a schematic view of an oil buffer structure according to the present invention.
In the figure: 1. a material storage tank body; 2. a support structure; 21. an outer support frame; 22. an inner support ring frame; 23. fixing the cone; 24. fitting a taper pin; 25. a spindle bracket; 26. a support screw; 3. a first isolation structure; 31. storing the tank body; 32. a temperature conducting cavity; 33. a temperature conduction frame; 34. a temperature conduction contact plate; 35. a heat conducting sheet; 4. a second isolation structure; 41. a temperature conduction ring housing; 42. a flow chamber; 43. a flow guide frame; 44. a flow guide pipe; 45. driving the pump body; 5. an oil buffer structure; 51. a support shaft body; 52. a chute opening; 53. a sliding disk; 54. a catch tray; 55. reinforcing ribs; 56. a pressure chamber; 57. a support shaft body; 58. a piston plate; 59. a return spring; 60. a liquid outlet port; 6. a fixed framework; 7. supporting feet; 8. a liquid inlet port; 9. the vacuum chamber is isolated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 8, a tank saddle heat insulation structure suitable for a ship fuel tank includes a material storage tank 1, support structures 2 are symmetrically installed on the outer side of the material storage tank 1, each support structure 2 includes an outer support frame 21, an inner support ring frame 22, a fixing cone 23, a fitting cone pin 24, a rotating shaft frame 25 and support screws 26, the inner support ring frame 22 is installed on the outer surface of the material storage tank 1, the outer support frame 21 is installed on the outer side of the inner support ring frame 22, the support screws 26 are engaged with the inner threads of the outer support frame 21, four support screws 26 are annularly arrayed on the outer side of the material storage tank 1, the fitting cone pin 24 is installed at one end of each support screw 26, the rotating shaft frame 25 is installed on the outer side of the fitting cone pin 24, the inner support cone 23 is installed on the outer side of the rotating shaft frame 25 to achieve the rotating connection between the support screws 26 and the fitting cone pins 24, a conical groove is installed inside the fitting cone pin 24, the outer side of the fixing cone 23 is installed in the conical groove, and support feet 7 are installed on two sides of the outer support frame 21.
The supporting structure 2 is sleeved at two ends of the material storage tank body 1, the four fixing cones 23 respectively correspond to the four attaching cone pins 24 and are clamped inside the attaching cone pins 24 to form a positioning state, a wrench is adopted to drive the supporting screw rods 26 to rotate, the supporting screw rods 26 and the outer supporting frame 21 are in a threaded engagement state, the length of the attaching cone pins 24 can be adjusted by rotating the supporting screw rods 26, the position of the material storage tank body 1 can be adjusted by adjusting the length of the four supporting screw rods 26, and the device adopts a fixing mode of annular clamping through the matching of the internal structure of the supporting structure 2 to fixedly install the material storage tank body 1.
Example 2
The present embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 to 8, a first isolation structure 3 is installed inside the material storage tank 1, the first isolation structure 3 includes a tank 31, a temperature conduction cavity 32, a temperature conduction frame 33, a temperature conduction contact plate 34 and a temperature conduction sheet 35, a storage cavity is installed inside the tank 31, the temperature conduction cavity 32 is installed outside the tank 31, the temperature conduction frame 33 is installed on the inner wall of the tank 31, a cavity is installed between the tank 31 and the inner wall of the material storage tank 1, and the cavity is an isolation vacuum cavity 9.
Through the effect of first isolation structure 3, can extract the partial temperature of depositing the inside fuel itself of jar body 31, transmit to the inside of leading warm cavity 32, form barrier formula structure by leading warm cavity 32 again, form the temperature protection to the inside of depositing jar body 31, be outside temperature when invading inside the depositing jar body 31, offset by the temperature of the inside of leading warm cavity 32 to realize the protection effect of isolated.
Example 3
The present embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1 to 8, a heat conducting contact plate 34 is disposed at the top end of the heat conducting frame 33, heat conducting sheets 35 are symmetrically disposed at the bottom end of the heat conducting frame 33, and the heat conducting sheets 35 are used for increasing the temperature conductivity of the heat conducting frame 33;
a second isolation structure 4 is further installed inside the material storage tank body 1, the second isolation structure 4 comprises a temperature conduction ring shell 41 and a flowing cavity 42, the temperature conduction ring shell 41 is used for being attached to the inner wall of the material storage tank body 1, and the flowing cavity 42 is arranged inside the temperature conduction ring shell 41;
a flow guide frame 43 is arranged in the flow cavity 42, the cross section of the flow guide frame 43 is of a cross structure, and the flow guide frame 43 is spirally arranged in the flow cavity 42;
the honeycomb duct 44 is arranged at one end of the tank 31, the honeycomb duct 44 is used for communicating the temperature conduction cavity 32 with the flow cavity 42, the driving pump body 45 is arranged at the other end of the tank 31, and the liquid inlet port 8 is arranged at one end of the tank 31.
After the fuel enters the inside of the storage tank body 31 from the liquid inlet port 8, the temperature of the fuel is conducted by the temperature conduction frame 33 and the temperature conduction contact plate 34 and is transmitted to the inside of the temperature conduction cavity 32, the inside of the temperature conduction cavity 32 is filled with the temperature conduction liquid, the flow guide frame 43 is spirally arranged inside the flow cavity 42, the temperature conduction liquid is conducted through the flow guide pipe 44, and when the temperature conduction liquid flows into the inside of the temperature conduction ring shell 41, the temperature conduction liquid can move according to the spiral track of the flow guide frame 43;
through the design of the thread structure, the retention time of the temperature conduction liquid in the flowing cavity 42 can be greatly increased, the retention time is increased, the conduction degree of the temperature is further increased, most heat in the temperature conduction liquid can be conducted, and finally the temperature conduction liquid is pumped back into the temperature conduction cavity 32 through the driving pump body 45;
the temperature of the fuel part is guided into the flowing cavity 42 through the temperature conducting liquid by matching the internal structures of the first isolation structure 3 and the second isolation structure 4, the temperature conducting frame 33 is used for conducting the heat in the fuel to the temperature conducting cavity 32, the flow guiding frame 43 is used for prolonging the retention time of the temperature conducting liquid, the temperature conducting liquid can be locked in the temperature conducting ring shell 41 by stopping the operation of the driving pump body 45, and the conducted high temperature or low temperature is filled in the temperature conducting ring shell 41;
the material of the temperature conduction ring shell 41 is an aluminum alloy material, which has a very high temperature absorption effect, so that the temperature is transmitted into the temperature conduction ring shell 41, and the isolation vacuum cavity 9 is arranged between the temperature conduction ring shell 41 and the tank storage body 31, so that when the external temperature invades the device body, the temperature isolation is performed through the temperature conduction ring shell 41, the device adopts partial temperature of the fuel in the tank storage body 31 to transmit to the inside of the temperature conduction ring shell 41, and the barrier effect is formed through the temperature conduction ring shell 41 to resist the external temperature interference;
meanwhile, an isolation vacuum cavity 9 is arranged between the temperature conduction ring shell 41 and the storage tank body 31 at an interval, and the isolation vacuum cavity 9 is in a hollow state, so that the contact between the temperature conduction ring shell 41 and the storage tank body 31 is reduced, and the temperature conduction can be avoided, so that the device has the temperature isolation and heat preservation effects;
the principle of the device is that partial temperature of the fuel is conducted into the second isolation structure 4, the second isolation structure 4 resists high temperature or low temperature caused by invasion, the temperature condition of the fuel is not affected, and the device can adapt to a high-temperature or low-temperature storage environment.
Example 4
The present embodiment is an improvement made on the basis of embodiment 3, and specifically, please refer to fig. 1 to 8, a fixed framework 6 is arranged at one end of an inner wall of the tank body 31, an oil buffer structure 5 is installed at one end of the fixed framework 6, the oil buffer structure 5 includes a support shaft body 51, a sliding disc 53, a blocking disc 54 and reinforcing ribs 55, the sliding disc 53 is installed at the outer side of the support shaft body 51, the blocking disc 54 is installed at the outer side of the sliding disc 53, and the reinforcing ribs 55 are arranged at the outer side of the blocking disc 54;
a chute opening 52 is formed in the supporting shaft body 51, a cavity is formed in the supporting shaft body 51, and a chute opening 52 in the supporting shaft body 51 is formed in the outer side of the cavity;
two ends of the cavity are provided with pressure cavities 56 positioned in the supporting shaft body 51, two sides of the sliding disc 53 are symmetrically provided with supporting shaft bodies 57, one end of each supporting shaft body 57 is provided with a piston plate 58, and the piston plates 58 are used for sliding in the pressure cavities 56 in a sealing manner;
a return spring 59 is mounted at one end of the piston plate 58, a liquid outlet port 60 is provided at the outer side of the support shaft body 51, and the return spring 59 is used for positioning the sliding disk 53 at the middle position of the cavity.
When the ship transversely shakes, the transverse space in the tank body is longer, the shaking distance of the liquid is longer, the generated kinetic energy is also increased, so that the liquid impacts the inside of the tank body, and the safety performance of the ship is influenced;
the supporting shaft body 51 is transversely arranged in the storage tank body 31, when the liquid in the storage tank body transversely shakes, the liquid can move together with the blocking disc 54, when the blocking disc 54 moves, the sliding disc 53 can be driven to simultaneously slide on the outer side of the supporting shaft body 51, when the sliding disc 53 moves, the supporting shaft body 57 is driven to simultaneously move, the piston plate 58 is pushed towards one end, when the piston plate 58 moves, the space in the pressure cavity 56 is squeezed, the pressure cavity 56 is filled with the liquid, when the liquid in the storage tank body 31 drives the blocking disc 54 to shake, the piston plate 58 is provided with thrust through the supporting shaft body 57, the piston plate 58 can convert the thrust into the pressure of the liquid in the pressure cavity 56, so that the liquid is discharged from the liquid outlet port 60, the pressure directly determines the flow rate of the liquid flowing through the liquid outlet port 60, the larger the flow rate is, the smaller the thrust can be absorbed, and the larger the pressure is, the larger the action force absorbed by the blocking disc 54 is counteracted, and the buffer function is realized;
through the cooperation of the internal structure of the oil buffer structure 5, the piston plate 58 generates pressure inside the pressure cavity 56, and pressurizes the liquid inside the pressure cavity 56, and discharges outside through the liquid outlet port 60, and the resistance is formed when the liquid outlet port 60 discharges, and the resistance can counteract the thrust transmitted by the support shaft body 57, thereby counteracting the impact force of the liquid inside the storage tank 31, and the two symmetrical reset springs 59 can ensure that the baffle disc 54 is always located in the middle position of the sliding groove port 52, so that the stroke of the baffle disc 54 is kept in the maximum distance, and the baffle discs 54 are arranged inside, so as to simultaneously buffer the liquid inside the storage tank 31, greatly reduce the shaking condition of the liquid inside the storage tank 31, avoid the long distance of the liquid shaking, increase the generated kinetic energy, cause the impact effect of the liquid on the inside of the tank, and influence the safety performance thereof.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a jar body saddle insulation construction suitable for boats and ships fuel jar, includes the material storage jar body (1), its characterized in that: supporting structure (2) are installed to the outside symmetry of the material storage tank body (1), supporting structure (2) include outer support frame (21), interior support ring frame (22), fixed awl (23), laminating taper pin (24), pivot frame (25) and supporting screw (26), the surface of the material storage tank body (1) is equipped with interior support ring frame (22), outer support frame (21) is installed in the outside of interior support ring frame (22), the inside threaded meshing of outer support frame (21) has supporting screw (26), four supporting screw (26) become annular array in the outside of the material storage tank body (1), laminating taper pin (24) is installed to the one end of supporting screw (26), the outside of laminating taper pin (24) is equipped with pivot frame (25), pivot frame (25) are used for realizing that supporting screw (26) are connected with the rotation of laminating taper pin (24), the outside of interior support ring frame (22) is equipped with fixed awl (23), the inside of laminating taper pin (24) is equipped with the toper groove, the outside of fixed awl (23) is used for laminating in outer support frame (21) the footing both sides of support.
2. The tank saddle insulating structure for a ship fuel tank according to claim 1, wherein: the utility model discloses a material storage tank, including the inner mounting of the material storage tank body (1), first isolation structure (3) have first isolating structure (3), first isolating structure (3) are including depositing the jar body (31), lead temperature cavity (32), lead temperature frame (33), lead temperature contact plate (34) and lead temperature piece (35), the inside of depositing the jar body (31) is equipped with deposits the cavity, the outside of depositing the jar body (31) is equipped with leads temperature cavity (32), the inner wall of depositing the jar body (31) is equipped with leads temperature frame (33), be equipped with the cavity between the inner wall of depositing the jar body (31) and the material storage tank body (1), the cavity is for keeping apart vacuum cavity (9).
3. The tank saddle heat insulating structure for a ship fuel tank according to claim 2, characterized in that: the top of leading temperature frame (33) is equipped with leads temperature contact board (34), the bottom symmetry of leading temperature frame (33) is equipped with leads temperature piece (35), lead temperature piece (35) and be used for increasing the temperature conductivity of leading temperature frame (33).
4. The tank saddle insulating structure for a ship fuel tank according to claim 3, wherein: second isolation structure (4) are still installed to the inside of the material storage tank body (1), second isolation structure (4) are including leading warm ring casing (41) and flow cavity (42), it is used for laminating the inner wall position at the material storage tank body (1) to lead warm ring casing (41), the inside of leading warm ring casing (41) is equipped with flow cavity (42).
5. The tank saddle insulating structure for a ship fuel tank according to claim 4, wherein: the flow guide device is characterized in that a flow guide frame (43) is arranged in the flow cavity (42), the cross section of the flow guide frame (43) is of a cross structure, and the flow guide frame (43) is arranged in the flow cavity (42) in a spiral state.
6. The tank saddle insulating structure for a ship fuel tank according to claim 5, wherein: deposit the one end of the jar body (31) and be equipped with honeycomb duct (44), honeycomb duct (44) are used for the intercommunication to lead warm cavity (32) and flow cavity (42), deposit the jar body (31) other end and install the drive pump body (45), the one end of depositing the jar body (31) is equipped with feed liquor port (8).
7. The tank saddle insulating structure for a ship fuel tank according to claim 6, wherein: deposit the one end of jar body (31) inner wall and be equipped with fixed framework (6), fluid buffer structure (5) are installed to the one end of fixed framework (6), fluid buffer structure (5) are including supporting axis body (51), slip dish (53), fender dish (54) and strengthening rib (55), slip dish (53) are installed in the outside of supporting axis body (51), fender dish (54) are installed in the outside of slip dish (53), the outside of fender dish (54) is arranged and is had strengthening rib (55).
8. The tank saddle insulating structure for a ship fuel tank according to claim 7, wherein: the inside of supporting shaft body (51) is equipped with spout mouth (52), the inside of supporting shaft body (51) is equipped with the cavity, the outside of cavity is equipped with spout mouth (52) that are located the inside of supporting shaft body (51).
9. The tank saddle insulating structure for a ship fuel tank according to claim 8, wherein: the two ends of the cavity are provided with pressure cavities (56) located inside the supporting shaft body (51), the two sides of the sliding disc (53) are symmetrically provided with the supporting shaft body (57), one end of the supporting shaft body (57) is provided with a piston plate (58), and the piston plate (58) is used for sliding in the pressure cavities (56) in a sealing mode.
10. The tank saddle insulating structure for a ship fuel tank according to claim 9, wherein: one end of the piston plate (58) is provided with a return spring (59), the outer side of the support shaft body (51) is provided with a liquid outlet port (60), and the return spring (59) is used for positioning the sliding disc (53) in the middle of the cavity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211139609.8A CN115388321B (en) | 2022-09-19 | 2022-09-19 | Tank saddle heat insulation structure suitable for ship fuel tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211139609.8A CN115388321B (en) | 2022-09-19 | 2022-09-19 | Tank saddle heat insulation structure suitable for ship fuel tank |
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| CN115388321A true CN115388321A (en) | 2022-11-25 |
| CN115388321B CN115388321B (en) | 2024-08-06 |
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Cited By (1)
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| CN117446365A (en) * | 2023-12-25 | 2024-01-26 | 山东德海友利新能源股份有限公司 | Special fluorine silicon new material strorage device |
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|---|---|
| CN115388321B (en) | 2024-08-06 |
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