CN112524485A - Liquid nitrogen storage jar concentrates storage device - Google Patents
Liquid nitrogen storage jar concentrates storage device Download PDFInfo
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- CN112524485A CN112524485A CN202011592103.3A CN202011592103A CN112524485A CN 112524485 A CN112524485 A CN 112524485A CN 202011592103 A CN202011592103 A CN 202011592103A CN 112524485 A CN112524485 A CN 112524485A
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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
- F17C13/08—Mounting arrangements for vessels
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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
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0196—Details of mounting arrangements with shock absorbing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a centralized storage device of liquid nitrogen storage tanks, which comprises a device main body, wherein storage cavities are arranged in the device main body in a matrix arrangement, a storage elastic plate with certain elasticity is fixedly arranged on the inner wall of the storage cavity, liquid nitrogen storage tanks are respectively arranged in all the storage cavities, the upper end of the liquid nitrogen storage tank is fixedly provided with a liquid nitrogen outlet connector, the lower side of the storage cavity is communicated with a shock absorption cavity, the liquid nitrogen storage tank reduces liquid nitrogen loss caused by vibration through stable placement and shock absorption of the liquid nitrogen storage tank, and is separately connected with the liquid nitrogen storage tank through the movable connecting pipe, thereby achieving the effects of keeping the liquid nitrogen storage tank fixed and outputting liquid nitrogen in different liquid nitrogen storage tanks through movable switching, the temperature inside the device is detected through the temperature detector, and the effect of keeping the temperature inside the device constant all the time is achieved through the release of part of liquid nitrogen.
Description
Technical Field
The invention relates to the field of liquid nitrogen storage tanks, in particular to a centralized storage device for liquid nitrogen storage tanks.
Background
In our daily life, the liquid nitrogen is liquid with extremely low temperature, and has more industrial purposes, and general liquid nitrogen is stored in the liquid nitrogen storage jar and is used for transporting or storing, and the general liquid nitrogen storage jar is when need carry out the check through plank and elastic plate and keep in the environment of relative microthermal, otherwise can lead to the inside loss of liquid nitrogen, and general liquid nitrogen storage jar storage device all need take out the liquid nitrogen repeatedly, and can also cause the incident in the in-process of taking and putting the liquid nitrogen memory, the liquid nitrogen storage jar centralized storage device of the invention explanation, can solve above-mentioned problem.
Disclosure of Invention
In order to solve the problems, the present embodiment designs a centralized storage device for liquid nitrogen storage tanks, which comprises a device main body, wherein storage cavities distributed in a matrix arrangement are arranged in the device main body, the inner wall of each storage cavity is fixedly provided with a storage elastic plate with certain elasticity, all the storage cavities are respectively internally provided with liquid nitrogen storage tanks, the upper ends of the liquid nitrogen storage tanks are fixedly provided with liquid nitrogen outlet connectors, the lower sides of the storage cavities are communicated with shock-proof cavities, the shock-proof cavities are internally provided with lifting plates capable of moving up and down, the upper end surfaces of the lifting plates are abutted against the lower end surfaces of the liquid nitrogen storage tanks, the shock-proof cavities are internally provided with lifting connection plates capable of moving up and down, shock-proof lifting springs are fixedly connected between the upper end surfaces of the lifting connection plates and the lower end surfaces of the lifting plates, and the front walls of the shock-proof cavities are, a transmission rotating shaft is rotatably arranged between the upper wall and the lower wall in the lifting connection cavity, a lifting threaded sleeve is fixedly connected to the outer circular surface of the transmission rotating shaft, the front end of the lifting connection plate is in threaded connection with the lifting threaded sleeve, the upper wall of the storage cavity is communicated with a movable connection cavity, a movable threaded shaft is rotatably arranged between the left wall and the right wall in the movable connection cavity, a movable working plate capable of moving left and right is arranged in the movable connection cavity, the rear end of the movable working plate is in threaded connection with the movable threaded shaft, a temperature detector is fixedly arranged on the rear wall in the movable connection cavity, a gear cavity is arranged in the movable working plate, a circular meshed gear is rotatably arranged in the gear cavity, a liquid nitrogen connector is fixedly connected to the inner circular surface of the meshed gear, a liquid outlet pipeline is fixedly connected to the upper end of the liquid nitrogen connector, a bent cooling pipeline with a downward opening is communicated with, the cooling pipeline inner wall intercommunication is equipped with the ascending closed chamber of opening, be equipped with the closed lifter plate that can reciprocate in the closed chamber, closed lifter plate up end upwards extends to remove working plate up end top, it is equipped with the forward intercommunication chamber of opening to remove the connected chamber upper wall intercommunication, the drain pipe up end extends to intercommunication intracavity and fixedly connected with remove the connecting tube, intercommunication chamber front side intercommunication is equipped with the forward removal output chamber of opening, it is equipped with the liquid nitrogen follower that can remove about the removal output intracavity, remove the connecting tube front end with liquid nitrogen follower rear end is connected, it is equipped with the connection and removes the chamber to remove output chamber lower wall intercommunication, it is equipped with the removal connecting plate that can remove about the removal intracavity to connect, remove the connecting plate up end with liquid nitrogen follower lower extreme face fixed connection.
Preferably, the front wall of the movable connecting cavity is communicated with a gear cavity, driven bevel gears distributed in a matrix arrangement from left to right are rotatably arranged on the lower wall in the gear cavity, and the upper end surfaces of all the transmission rotating shafts respectively extend upwards into the gear cavity and are respectively and fixedly connected with the axes of the lower end surfaces of all the driven bevel gears.
But preferred, the antetheca rotates and is equipped with the meshing straight-tooth gear in the gear chamber, the meshing straight-tooth gear with meshing gear wheel meshing, gear chamber upper wall internal fixation is equipped with motor power, meshing straight-tooth gear up end axle is cardiac power connect in motor power, the motor power upside is equipped with the gear chamber, gear chamber internal wall internal rotation is equipped with drive bevel gear, drive bevel gear down end axle cardiac power connect in motor power, gear chamber internal antetheca rotate be equipped with can with drive bevel gear meshing's rotation bevel gear, the rotation bevel gear front end axle center fixedly connected with support the pivot, support the pivot front end face extend forward to gear intracavity and fixedly connected with can with all driven bevel gear engaged with switches bevel gear.
Preferably, the rear wall of the closed cavity is communicated with a closed connecting cavity, a closed connecting plate capable of moving up and down is arranged in the closed connecting cavity, and a closed spring is fixedly connected between the lower end face of the closed connecting plate and the lower end face of the closed connecting cavity.
Preferably, the movable connection cavity upper wall is connected with a lifting pressing plate cavity in a communicating mode, a lower pressing plate capable of moving up and down is arranged in the lifting pressing plate cavity, the upper end face of the lower pressing plate is connected with pressing plate springs used for supporting between the end faces of the lifting pressing plate cavity upper wall in a matrix arrangement and distribution mode, a lifting threaded shaft is arranged between the upper wall and the lower wall of the lifting pressing plate cavity in a rotating mode on the left side, an energy supply motor is arranged in the lifting pressing plate cavity lower wall in an internal fixing mode, and the lower end of the lifting threaded shaft is in power connection with the energy supply motor.
Preferably, a rotating motor is fixedly arranged in the left wall of the movable connecting cavity, the left end of the movable threaded shaft is in power connection with the rotating motor, a belt wheel cavity which is obliquely arranged towards the front upper side is formed in the left side of the rotating motor, a driving bevel gear is arranged in the belt wheel cavity in a rotating mode, the axis of the right end face of the driving bevel gear is in power connection with the rotating motor, a driven belt wheel is arranged on the upper wall of the belt wheel cavity in a rotating mode, and a transmission belt is arranged between the driven belt wheel and the belt wheel cavity in a winding mode.
Preferably, a connecting threaded shaft is rotatably arranged between the left wall and the right wall of the connecting moving cavity, the moving connecting plate is in threaded connection with the connecting threaded shaft, and the left end face of the connecting threaded shaft extends leftwards to the axis of the right end face of the driven belt wheel and is fixedly connected with the inside of the belt wheel cavity.
The invention has the beneficial effects that: according to the invention, through stable placement and shock absorption of the liquid nitrogen storage tank, liquid nitrogen loss caused by vibration is reduced, and through the separated connection of the movable connecting pipe and the liquid nitrogen storage tank, the effects of keeping the liquid nitrogen storage tank fixed and outputting liquid nitrogen in different liquid nitrogen storage tanks through movable switching are achieved, the temperature in the device is detected through the temperature detector, and the effect of keeping the temperature in the device constant all the time is achieved through the release of part of liquid nitrogen.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of a centralized storage device for liquid nitrogen storage tanks according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged structural diagram of B in fig. 2.
Fig. 4 is a schematic diagram of the structure C-C in fig. 2.
Fig. 5 is a schematic diagram of the structure D-D in fig. 2.
Fig. 6 is a schematic diagram of the structure of E-E in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The centralized storage device for the liquid nitrogen storage tanks comprises a device main body 11, wherein storage cavities 21 are arranged in a matrix distribution mode in the device main body 11, storage elastic plates 22 with certain elasticity are fixedly arranged on the inner wall of each storage cavity 21, liquid nitrogen storage tanks 58 are respectively arranged in all the storage cavities 21, a liquid nitrogen outlet connector 23 is fixedly arranged at the upper ends of the liquid nitrogen storage tanks 58, a shock absorption cavity 57 is communicated with the lower side of each storage cavity 21, a lifting plate 24 capable of moving up and down is arranged in each shock absorption cavity 57, the upper end face of each lifting plate 24 is abutted against the lower end face of each liquid nitrogen storage tank 58, a lifting connecting plate 26 capable of moving up and down is arranged in each shock absorption cavity 57 and positioned below each lifting plate 24, a shock absorption lifting spring 25 is fixedly connected between the upper end face of each lifting connecting plate 26 and the lower end face of each lifting plate 24, and a lifting connecting cavity 27 is communicated with, a transmission rotating shaft 29 is rotatably arranged between the upper wall and the lower wall in the lifting connecting cavity 27, a lifting threaded sleeve 28 is fixedly connected to the outer circular surface of the transmission rotating shaft 29, the front end of the lifting connecting plate 26 is in threaded connection with the lifting threaded sleeve 28, the upper wall of the storage cavity 21 is communicated with and provided with a movable connecting cavity 12, a movable threaded shaft 14 is rotatably arranged between the left wall and the right wall in the movable connecting cavity 12, a movable working plate 17 capable of moving left and right is arranged in the movable connecting cavity 12, the rear end of the movable working plate 17 is in threaded connection with the movable threaded shaft 14, a temperature detector 15 is fixedly arranged on the rear wall in the movable connecting cavity 12, a gear cavity 20 is arranged in the movable working plate 17, a circular engaging gear 19 is rotatably arranged in the gear cavity 20, a liquid nitrogen connector 16 is fixedly connected to the inner circular surface of the engaging gear 19, and a liquid outlet pipeline 18 is fixedly, the rear wall of the liquid outlet pipeline 18 is positioned in the movable working plate 17 and is communicated with a bent cooling pipeline 48 with a downward opening, the upper wall of the cooling pipeline 48 is communicated with a closed cavity 61 with an upward opening, a closed lifting plate 44 capable of moving up and down is arranged in the closed cavity 61, the upper end surface of the closed lifting plate 44 upwards extends to the position above the upper end surface of the movable working plate 17, the upper wall of the movable connecting cavity 12 is communicated with a communicated cavity 13 with a forward opening, the upper end surface of the liquid outlet pipeline 18 extends to the communicated cavity 13 and is fixedly connected with a movable connecting pipeline 59, the front side of the communicated cavity 13 is communicated with a movable output cavity 36 with a forward opening, a liquid nitrogen output device 35 capable of moving left and right is arranged in the movable output cavity 36, the front end of the movable connecting pipeline 59 is connected with the rear end of the liquid nitrogen output device 35, and the lower wall of the movable output cavity 36 is communicated with, a movable connecting plate 34 capable of moving left and right is arranged in the connecting movable cavity 33, and the upper end face of the movable connecting plate 34 is fixedly connected with the lower end face of the liquid nitrogen output device 35.
Advantageously, a gear cavity 31 is communicated with the front wall of the mobile connecting cavity 12, driven bevel gears 30 distributed in a matrix arrangement from left to right are rotatably arranged on the inner lower wall of the gear cavity 31, and the upper end surfaces of all the transmission rotating shafts 29 respectively extend upwards into the gear cavity 31 and are respectively fixedly connected with the shaft centers of the lower end surfaces of all the driven bevel gears 30.
Advantageously, a meshing spur gear 63 is rotatably arranged on the inner front wall of the gear cavity 20, the meshing spur gear 63 is in gear meshing with the meshing gear 19, a power motor 62 is fixedly arranged in the upper wall of the gear cavity 20, the shaft center of the upper end surface of the meshing straight gear 63 is in power connection with the power motor 62, the upper side of the power motor 62 is provided with a gear cavity 40, the inner lower wall of the gear cavity 40 is rotatably provided with a driving bevel gear 51, the axial cardiac power of the lower end surface of the driving bevel gear 51 is connected with the power motor 62, the inner front wall of the gear cavity 40 is rotatably provided with a rotating bevel gear 39 which can be meshed with the driving bevel gear 51, the axis of the front end face of the rotating bevel gear 39 is fixedly connected with a supporting rotating shaft 38, and the front end face of the supporting rotating shaft 38 extends forwards into the gear cavity 31 and is fixedly connected with a switching bevel gear 37 which can be meshed with all the driven bevel gears 30.
Beneficially, the rear wall of the closed cavity 61 is communicated with a closed connecting cavity 45, a closed connecting plate 46 capable of moving up and down is arranged in the closed connecting cavity 45, and a closed spring 47 is fixedly connected between the lower end face of the closed connecting plate 46 and the lower end face of the closed connecting cavity 45.
Beneficially, the upper wall of the movable connecting cavity 12 is connected with a lifting pressure plate cavity 41 in a communicating manner, a lower pressure plate 43 capable of moving up and down is arranged in the lifting pressure plate cavity 41, the upper end face of the lower pressure plate 43 and the end face of the upper wall of the lifting pressure plate cavity 41 are connected with a pressure plate spring 42 for supporting in a matrix arrangement and distribution manner, a lifting threaded shaft 55 is arranged between the upper wall and the lower wall of the lifting pressure plate cavity 41 in a rotating manner on the left side, an energy supply motor 54 is fixedly arranged in the lower wall of the lifting pressure plate cavity 41, and the lower end of the lifting threaded shaft 55 is connected with the energy.
Advantageously, a rotating motor 53 is fixedly arranged in the left wall of the moving connecting cavity 12, the left end of the moving threaded shaft 14 is in power connection with the rotating motor 53, a pulley cavity 50 which is inclined forwards and upwards is arranged on the left side of the rotating motor 53, a driving bevel gear 51 is rotatably arranged in the pulley cavity 50, the right end face of the driving bevel gear 51 is in axial thrust connection with the rotating motor 53, a driven pulley 49 is rotatably arranged on the upper wall in the pulley cavity 50, and a transmission belt 52 is wound between the driven pulley 49 and the pulley cavity 50.
Advantageously, a connecting threaded shaft 32 is rotatably arranged between the left wall and the right wall in the connecting moving cavity 33, the moving connecting plate 34 is in threaded connection with the connecting threaded shaft 32, and the left end face of the connecting threaded shaft 32 extends leftwards into the pulley cavity 50 and is fixedly connected to the axle center of the right end face of the driven pulley 49.
The use steps herein are described in detail below with reference to fig. 1-6:
in the initial working state, the movable working plate 17 is located at the left limit position, the lifting plate 24 is located at the lower limit position, the lifting connecting plate 26 is located at the lower limit position, the movable connecting plate 34 is located at the left limit position, the lower pressing plate 43 is located at the lower limit position, the closed lifting plate 44 is located at the lower limit position, and the closed connecting plate 46 is located at the lower limit position.
When the liquid nitrogen storage device works, liquid nitrogen storage tanks 58 filled with liquid nitrogen are respectively and sequentially placed in the storage cavity 21 and on the upper end face of the lifting plate 24, the lifting plate 24 and the lifting connecting plate 26 are lifted through the shock-absorbing lifting spring 25 at the moment, and the elastic storage plate 22 has elasticity for protection, so that the shaking of the liquid nitrogen storage tanks 58 in storage is reduced, the leakage of internal liquid nitrogen caused by the shaking of the liquid nitrogen storage tanks 58 is reduced, when the liquid nitrogen is required to be output and used, the output pipeline is connected through the liquid nitrogen output device 35 at the moment, the rotating motor 53 is started to drive the moving threaded shaft 14 to rotate, the moving threaded shaft 14 drives the moving working plate 17 to move rightwards through gear engagement and moves to the upper part of the leftmost storage cavity 21, the rotating motor 53 drives the driving bevel gear 51 to rotate at the same time, the driving bevel gear 51 drives the driven belt wheel 49 to rotate through the, at the moment, the driven belt wheel 49 drives the connecting threaded shaft 32 to rotate, at the moment, the connecting threaded shaft 32 drives the movable connecting plate 34 to move rightwards through gear engagement and drives the liquid nitrogen output device 35 to move rightwards through fixed connection, the effect of adjusting the position of the liquid nitrogen output device 35 for outputting liquid nitrogen is achieved, at the same time, the switching bevel gear 37 is engaged with the leftmost driven bevel gear 30, at the moment, the power motor 62 is started to drive the driving bevel gear 51 to rotate, at the moment, the driving bevel gear 51 drives the rotating bevel gear 39 to rotate through gear engagement, at the moment, the rotating bevel gear 39 drives the switching bevel gear 37 to rotate through the support rotating shaft 38, at the moment, the switching bevel gear 37 drives the driven bevel gear 30 to rotate through gear engagement, at the moment, the driven bevel gear 30 rotates to drive the transmission rotating shaft 29 to rotate, the transmission, at the moment, the lifting connecting plate 26 drives the lifting plate 24 to move upwards through the elasticity of the shock-absorbing lifting spring 25 and drives the leftmost liquid nitrogen storage tank 58 to move upwards through lifting, meanwhile, the power motor 62 drives the meshing spur gear 63 to rotate, at the moment, the meshing spur gear 63 drives the meshing gear 19 to rotate through gear meshing, at the moment, the meshing gear 19 rotates to drive the liquid nitrogen connector 16 to rotate and is fixedly connected with the liquid nitrogen outlet connector 23 through the liquid nitrogen connector 16, at the moment, the liquid nitrogen connector 16 outputs liquid nitrogen into the liquid nitrogen output device 35 through the moving connecting pipeline 59 connected with the liquid outlet pipeline 18 and outputs the liquid nitrogen outwards, at the moment, the internal temperature of the moving connecting cavity 12 is detected through the temperature detector 15, the temperature in the storage cavity 21 is detected, when the internal temperature of the device rises to cause the loss of the liquid nitrogen, at the moment, the energy supply motor 54 is started to drive the lifting threaded shaft 55 to rotate, at the, at the moment, the sealing lifting plate 44 is reduced by the downward pressure of the lower end face of the lower pressing plate 43, at the moment, the sealing connecting plate 46 moves upwards under the elastic action of the sealing spring 47, at the moment, the sealing connecting plate 46 drives the sealing lifting plate 44 to move upwards through fixed connection, at the moment, the left side and the right side of the cooling pipeline 48 are communicated, at the moment, part of liquid nitrogen output in the liquid outlet pipeline 18 is input into the movable connecting cavity 12 through the cooling pipeline 48, and the inside of the movable connecting cavity 12 is rapidly cooled, so that the effect of using part of liquid nitrogen to rapidly cool the inside of the device is achieved, the temperature of the environment stored in the liquid nitrogen storage tank 58 is automatically controlled, the temperature inside the device.
The invention has the beneficial effects that: according to the invention, through stable placement and shock absorption of the liquid nitrogen storage tank, liquid nitrogen loss caused by vibration is reduced, and through the separated connection of the movable connecting pipe and the liquid nitrogen storage tank, the effects of keeping the liquid nitrogen storage tank fixed and outputting liquid nitrogen in different liquid nitrogen storage tanks through movable switching are achieved, the temperature in the device is detected through the temperature detector, and the effect of keeping the temperature in the device constant all the time is achieved through the release of part of liquid nitrogen.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a storage device is concentrated to liquid nitrogen storage jar, includes the device main part, its characterized in that: the device is characterized in that storage cavities distributed in a matrix arrangement mode are arranged in the device main body, storage elastic plates with certain elasticity are fixedly arranged on the inner walls of the storage cavities, liquid nitrogen storage tanks are respectively placed in all the storage cavities, liquid nitrogen outlet connectors are fixedly arranged at the upper ends of the liquid nitrogen storage tanks, shock-absorbing cavities are communicated with the lower sides of the storage cavities, lifting plates capable of moving up and down are arranged in the shock-absorbing cavities, the upper end faces of the lifting plates abut against the lower end faces of the liquid nitrogen storage tanks, lifting connecting plates capable of moving up and down are arranged in the shock-absorbing cavities and below the lifting plates, shock-absorbing lifting springs are fixedly connected between the upper end faces of the lifting connecting plates and the lower end faces of the lifting plates, lifting connecting cavities are communicated with the front walls of the shock-absorbing cavities, transmission rotating shafts are rotatably arranged between the upper walls and, the front end of the lifting connecting plate is in threaded connection with the lifting threaded sleeve, the upper wall of the storage cavity is communicated with a movable connecting cavity, a movable threaded shaft is rotatably arranged between the left wall and the right wall in the movable connecting cavity, a movable working plate capable of moving left and right is arranged in the movable connecting cavity, the rear end of the movable working plate is in threaded connection with the movable threaded shaft, a temperature detector is fixedly arranged on the rear wall in the movable connecting cavity, a gear cavity is arranged in the movable working plate, a circular meshed gear is arranged in the gear cavity and rotatably arranged in the gear cavity, a liquid nitrogen connector is fixedly connected to the inner circular surface of the meshed gear, a liquid outlet pipeline is fixedly connected to the upper end of the liquid nitrogen connector, a bent cooling pipeline with a downward opening is communicated with the rear wall of the liquid outlet pipeline and positioned in the movable working plate, and an enclosed cavity with an upward, the movable working plate is characterized in that a closed lifting plate capable of moving up and down is arranged in the closed cavity, the upper end face of the closed lifting plate upwards extends to the upper end face of the movable working plate, a communicating cavity with a forward opening is formed in the upper wall of the movable connecting cavity in a communicating mode, the upper end face of the liquid outlet pipeline extends to the communicating cavity and the fixedly connected with movable connecting pipeline, the front side of the communicating cavity is communicated with the movable output cavity with the forward opening, a liquid nitrogen output device capable of moving left and right is arranged in the movable output cavity, the front end of the movable connecting pipeline is connected with the rear end of the liquid nitrogen output device, the lower wall of the movable output cavity is communicated with the movable connecting cavity, a movable connecting plate capable of moving left and right is arranged in the movable moving cavity, and the.
2. The centralized storage device for liquid nitrogen storage tanks as claimed in claim 1, wherein: the front wall of the movable connecting cavity is communicated with a gear cavity, driven bevel gears distributed in a matrix arrangement mode are arranged on the lower wall in the gear cavity in a rotating mode, and all the upper end faces of the transmission rotating shafts extend upwards into the gear cavity and are fixedly connected with the axes of the lower end faces of the driven bevel gears respectively.
3. The centralized storage device for liquid nitrogen storage tanks as claimed in claim 1, wherein: the antetheca rotates and is equipped with the meshing straight-tooth gear in the gear chamber, the meshing straight-tooth gear with meshing gear meshing, gear chamber upper wall internal fixation is equipped with motor power, meshing straight-tooth gear up end axle is cardiac power connect in motor power, the motor power upside is equipped with the gear chamber, gear chamber internal wall internal rotation is equipped with initiative bevel gear, the end axle is cardiac power connect in under the initiative bevel gear motor, gear chamber internal antetheca rotate be equipped with can with the rotation bevel gear of initiative bevel gear meshing, the rotation bevel gear front end face axle center fixedly connected with supports the pivot, support the pivot front end face extend forward gear intracavity and fixedly connected with can with all driven bevel gear engaged with switches the bevel gear.
4. The centralized storage device for liquid nitrogen storage tanks as claimed in claim 1, wherein: the rear wall of the closed cavity is communicated with a closed connecting cavity, a closed connecting plate capable of moving up and down is arranged in the closed connecting cavity, and a closed spring is fixedly connected between the lower end face of the closed connecting plate and the lower end face of the closed connecting cavity.
5. The centralized storage device for liquid nitrogen storage tanks as claimed in claim 1, wherein: the utility model discloses a lifting press plate, including removal connection chamber upper wall, lift clamp plate chamber, matrix arrangement distribution connection has the clamp plate spring that is used for the support between the lift clamp plate chamber upper wall terminal surface, the removal is connected with lift clamp plate chamber on the chamber upper wall intercommunication, lift clamp plate intracavity is equipped with and reciprocates the holding down plate, the holding down plate up end with matrix arrangement distribution connection has the clamp plate spring that is used for the support between the lift clamp plate chamber upper wall terminal surface, the left side rotation is equipped with the lift screw thread axle between two walls about the lift clamp plate chamber, lift clamp plate chamber lower wall internal fixation is equipped.
6. The centralized storage device for liquid nitrogen storage tanks as claimed in claim 1, wherein: the movable connecting cavity comprises a movable connecting cavity and is characterized in that a rotating motor is fixedly arranged in the left wall of the movable connecting cavity, the left end of a movable threaded shaft is in power connection with the rotating motor, a belt wheel cavity which is obliquely arranged towards the front upper side is arranged on the left side of the rotating motor, a driving bevel gear is arranged in the belt wheel cavity in a rotating mode, the right end face of the driving bevel gear is in power connection with the rotating motor in the axis center, a driven belt wheel is arranged on the upper wall of the belt wheel cavity in a rotating mode, and a transmission.
7. The centralized storage device of a liquid nitrogen storage tank as set forth in claim 6, wherein: connect and move and rotate between the intracavity left and right sides two walls and be equipped with the connecting thread axle, move the connecting plate with connecting thread axle threaded connection, the connecting thread axle left end face extends to left the band pulley intracavity and fixed connection in driven band pulley right-hand member face axle center.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592103.3A CN112524485A (en) | 2020-12-29 | 2020-12-29 | Liquid nitrogen storage jar concentrates storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592103.3A CN112524485A (en) | 2020-12-29 | 2020-12-29 | Liquid nitrogen storage jar concentrates storage device |
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| CN112524485A true CN112524485A (en) | 2021-03-19 |
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| CN202011592103.3A Withdrawn CN112524485A (en) | 2020-12-29 | 2020-12-29 | Liquid nitrogen storage jar concentrates storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877243A (en) * | 2022-07-11 | 2022-08-09 | 东北石油大学 | Natural gas storage device |
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- 2020-12-29 CN CN202011592103.3A patent/CN112524485A/en not_active Withdrawn
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| CN114877243A (en) * | 2022-07-11 | 2022-08-09 | 东北石油大学 | Natural gas storage device |
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Application publication date: 20210319 |
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