CN215097707U - Shock-proof type liquid hydrogen storage and transportation device - Google Patents

Abstract

The utility model discloses a shock-proof type liquid hydrogen storage and transportation device, comprising a base plate, the upper wall fixedly connected with of bottom plate is a plurality of places the case, and is a plurality of the inside of placing the case all is equipped with the gas bomb, and is a plurality of place all be equipped with on the case and be used for the absorbing damper of gas bomb buffering, damper includes sliding connection at the installation piece of placing the incasement wall, place two telescopic links of the interior bottom fixedly connected with of case, two the flexible end of telescopic link all with installation piece lower wall fixed connection, installation piece lower wall through two springs with place incasement bottom elastic connection, two the spring overlaps respectively and establishes at two telescopic link lateral walls. The utility model discloses replaced traditional transportation, can effectually play fixed and buffering absorbing effect to the gas bomb, prevent that the gas bomb from receiving the damage in the transportation, can also avoid the condition emergence that liquid hydrogen revealed, improved the security performance of device.

Description

Shock-proof type liquid hydrogen storage and transportation device

Technical Field

The utility model relates to a liquid hydrogen storage and transportation device technical field especially relates to a shock-proof type liquid hydrogen storage and transportation device.

Background

Liquid hydrogen is liquid obtained by cooling hydrogen, is colorless and tasteless high-energy low-temperature liquid fuel, reduces cost and improves energy efficiency during storage and transportation of the liquid hydrogen, and is undoubtedly focused on industry.

Liquid hydrogen is stored in high vacuum's adiabatic elongated steel bottle, and liquid hydrogen is at the in-process of transportation, place a plurality of elongated steel bottles in transportation equipment usually, and use wooden tripod to carry out simple fixing to the elongated steel bottle, but this kind of fixed mode is not good to the fixed effect of steel bottle, especially when transportation equipment traveles on comparatively bumpy road surface, the steel bottle is not hard up very likely to move even and drops from the tripod, the gas valve on the steel bottle is collided easily in collision between the steel bottle or the collision between steel bottle and the delivery apparatus, thereby the condition that liquid hydrogen was revealed appears takes place, therefore, need design a shock-proof type liquid hydrogen warehousing and transportation device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a damping type liquid hydrogen storage and transportation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shock-proof type liquid hydrogen storage and transportation device, includes the bottom plate, the upper wall fixedly connected with of bottom plate is a plurality of places the case, and is a plurality of the inside of placing the case all is equipped with the gas bomb, and is a plurality of place all to be equipped with on the case and be used for the absorbing damper of gas bomb buffering, damper includes sliding connection at the installation piece of placing the incasement wall, place two telescopic links of interior bottom fixedly connected with of case, two the flexible end of telescopic link all with installation piece lower wall fixed connection, installation piece lower wall through two springs with place incasement bottom elastic connection, two the spring is established respectively at two telescopic link lateral walls, and is a plurality of place all to be equipped with the fixed establishment who is used for fixed gas bomb on the case, it is a plurality of place to be equipped with the protection machanism who is used for protecting the gas bomb on the case.

Preferably, fixed establishment includes two centre gripping gasbags of fixed connection at placing the incasement wall, two centre gripping gasbag lateral wall is linked together, two through coupling hose the centre gripping gasbag all is the loop configuration, and the centre gripping gasbag lateral wall intercommunication that is located the upper end is equipped with the tubule, the upper end of tubule is equipped with detachable sealing nozzle.

Preferably, protection machanism is including setting up the protection casing in the gas bomb upper end, the elastic connection rope that two symmetries of lateral wall fixedly connected with of protection casing set up is located the one end that the protection casing was kept away from to left elastic connection rope and is placed case lateral wall fixed connection, and the one end fixedly connected with couple that the protection casing was kept away from to the elastic connection rope that is located the right side, it has the link to place case lateral wall fixedly connected with.

Preferably, the bottom plate upper wall fixedly connected with handle, the handle lateral wall is equipped with anti-skidding line.

Preferably, it is a plurality of the installation piece upper wall all is equipped with the recess with gas bomb lower extreme looks adaptation, and is a plurality of the installation piece lateral wall all with the corresponding incasement wall laminating of placing.

Preferably, the bottom plate lower wall is fixedly connected with four moving wheels, and the four moving wheels are respectively distributed at four corners of the bottom plate lower wall.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up fixed establishment and damper, the staff can place the gas bomb in placing the case when placing the gas bomb, and utilize two centre gripping gasbags to fix the gas bomb, can prevent effectively that the gas bomb from taking place to rock when carrying, two springs can effectively play the cushioning effect to the installation piece simultaneously, the device has wholly replaced traditional transportation, can play the effect of fixing and buffering the shock attenuation effectively to the gas bomb, prevent that the gas bomb from receiving the damage in the transportation;

2. the utility model discloses a set up the protection casing, after fixing the gas bomb, the staff can cover the protection casing in the gas bomb upper end, make the protection casing cover the pneumatic valve of gas bomb completely, and hang the couple of protection casing lateral wall on the link, two elastic connection ropes are in tensile state this moment, the protection casing can laminate with the gas bomb under the pulling force of two elastic connection ropes, thereby play the guard action to the pneumatic valve of gas bomb, prevent in the transportation because collision between the steel bottle or collision between steel bottle and the conveying equipment lead to the pneumatic valve trouble, thereby avoid the condition emergence of liquid hydrogen leakage, the security performance of the device has been improved;

3. the utility model discloses a set up the recess with gas bomb appearance looks adaptation at the installation piece upper wall, can play preliminary limiting displacement to the gas bomb when placing the gas bomb in placing the case, make things convenient for going on of follow-up fixed work, provide convenient for staff's operation;

4. the utility model discloses a set up four and remove the wheel, four remove the wheel and make things convenient for the staff to remove the device is whole as required, improved the flexibility of device.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing liquid hydrogen storage and transportation device provided by the present invention;

fig. 2 is the enlarged view of the structure at a position of the damping type liquid hydrogen storage and transportation device provided by the utility model.

In the figure: 1 bottom plate, 2 handles, 3 place the case, 4 installation pieces, 5 telescopic links, 6 gas bomb, 7 centre gripping gasbags, 8 protection casings, 9 elastic connection ropes, 10 couples, 11 links, 12 coupling hose, 13 tubules, 14 sealing nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a shock absorption type liquid hydrogen storage and transportation device comprises a bottom plate 1, four moving wheels are fixedly connected to the lower wall of the bottom plate 1 and are respectively distributed at four corners of the lower wall of the bottom plate 1, workers can conveniently move the position of the bottom plate 1, a handle 2 is fixedly connected to the upper wall of the bottom plate 1, anti-skid lines are arranged on the side wall of the handle 2, the workers can conveniently push the bottom plate 1, a plurality of storage boxes 3 are fixedly connected to the upper wall of the bottom plate 1, gas storage bottles 6 are arranged inside the storage boxes 3, shock absorption mechanisms for buffering and absorbing shock for the gas storage bottles 6 are arranged on the storage boxes 3 and comprise mounting blocks 4 which are slidably connected to the inner wall of the storage boxes 3, grooves matched with the lower ends of the gas storage bottles 6 are formed in the upper walls of the mounting blocks 4, primary fixing and limiting effects can be achieved on the gas storage bottles 6, the side walls of the mounting blocks 4 are attached to the inner walls of the corresponding storage boxes 3, prevent that installation piece 4 from taking place the ascending removal of horizontal direction, improve the stability of device, place two telescopic links 5 of interior bottom fixedly connected with of case 3, the flexible end of two telescopic links 5 all with installation piece 4 lower wall fixed connection, installation piece 4 lower wall through two springs with place the interior bottom elastic connection of case 3, two springs overlap respectively and establish two telescopic link 5 lateral walls.

A plurality of be equipped with the fixed establishment that is used for fixed gas bomb 6 on placing case 3, fixed establishment includes two centre gripping gasbag 7 of fixed connection at placing case 3 inner wall, two centre gripping gasbag 7 lateral walls are linked together through coupling hose 12, two centre gripping gasbag 7 all are the loop configuration, gas bomb 6 is located the inside of two centre gripping gasbag 7, the centre gripping gasbag 7 lateral wall intercommunication that is located the upper end is equipped with tubule 13, the upper end of tubule 13 is equipped with detachable sealing nozzle 14.

A plurality of be equipped with the protection machanism who is used for protecting gas bomb 6 on placing case 3, protection machanism is including setting up protection casing 8 in the upper end of gas bomb 6, elastic connection rope 9 that two symmetries of lateral wall fixedly connected with of protection casing 8 set up, be located left elastic connection rope 9 and keep away from the one end of protection casing 8 and place case 3 lateral wall fixed connection, the elastic connection rope 9 that is located the right side keeps away from the one end fixedly connected with couple 10 of protection casing 8, place case 3 lateral wall fixedly connected with link 11.

When placing gas bomb 6, the staff can place gas bomb 6 and place in the case 3 to be linked together pump gas device for example the end of giving vent to anger of air pump with tubule 13, pump gas devices such as air pump are prior art, and not shown in the figure, and gas can pump into two centre gripping gasbag 7 insidely and make two centre gripping gasbag 7 take place the inflation, and the inner circle lateral wall of two centre gripping gasbag 7 can closely laminate with 6 lateral walls of gas bomb, thereby plays the fixed action to gas bomb 6.

After fixing gas bomb 6, the staff can cover protection casing 8 in 6 upper ends of gas bomb, make protection casing 8 cover the pneumatic valve of gas bomb 6 completely to hang the couple 10 of 8 lateral walls of protection casing and put on link 11, two elastic connection ropes 9 all are in tensile state this moment, and protection casing 8 can laminate with gas bomb 6 under the pulling force of two elastic connection ropes 9, thereby plays the guard action to the pneumatic valve of gas bomb 6.

The device is in the transportation, and gas bomb 6 and installation piece 4 can reciprocate thereupon along with rocking of device, and when installation piece 4 upwards removed, its trend of rebound can be hindered to two springs, and when installation piece 4 moves down, its trend of downward removal can be hindered to two springs to effectively play the cushioning effect to installation piece 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The damping type liquid hydrogen storage and transportation device comprises a bottom plate (1) and is characterized in that the upper wall of the bottom plate (1) is fixedly connected with a plurality of storage boxes (3), a plurality of storage boxes (3) are internally provided with gas storage bottles (6), a plurality of storage boxes (3) are respectively provided with a damping mechanism for buffering and damping the gas storage bottles (6), the damping mechanism comprises an installation block (4) which is connected to the inner wall of the storage boxes (3) in a sliding manner, the inner bottom of each storage box (3) is fixedly connected with two telescopic rods (5), the telescopic ends of the two telescopic rods (5) are respectively fixedly connected with the lower wall of the installation block (4), the lower wall of the installation block (4) is elastically connected with the inner bottom of each storage box (3) through two springs, the two springs are respectively sleeved on the side walls of the two telescopic rods (5), and a plurality of the storage boxes (3) are respectively provided with a fixing mechanism for fixing the gas storage bottles (6), a plurality of the placing boxes (3) are provided with a protection mechanism for protecting the gas storage bottles (6).

2. The shock-absorbing type liquid hydrogen storage and transportation device according to claim 1, wherein the fixing mechanism comprises two clamping air bags (7) fixedly connected to the inner wall of the placing box (3), the side walls of the two clamping air bags (7) are communicated through a connecting hose (12), the two clamping air bags (7) are both in an annular structure, a thin tube (13) is communicated with the side wall of the clamping air bag (7) at the upper end, and a detachable sealing nozzle (14) is arranged at the upper end of the thin tube (13).

3. The shock-absorbing type liquid hydrogen storage and transportation device according to claim 2, wherein the protection mechanism comprises a protection cover (8) arranged at the upper end of the gas storage bottle (6), two elastic connecting ropes (9) symmetrically arranged are fixedly connected to the side wall of the protection cover (8), one end, away from the protection cover (8), of the elastic connecting rope (9) on the left side is fixedly connected with the side wall of the storage box (3), one end, away from the protection cover (8), of the elastic connecting rope (9) on the right side is fixedly connected with a hook (10), and the side wall of the storage box (3) is fixedly connected with a hanging ring (11).

4. The shock absorption type liquid hydrogen storage and transportation device according to claim 1, wherein a handle (2) is fixedly connected to the upper wall of the bottom plate (1), and anti-skid grains are arranged on the side wall of the handle (2).

5. The damping type liquid hydrogen storage and transportation device according to claim 3, characterized in that a plurality of grooves matched with the lower ends of the gas storage cylinders (6) are formed in the upper walls of the mounting blocks (4), and the side walls of the mounting blocks (4) are attached to the corresponding inner walls of the storage boxes (3).

6. The shock absorption type liquid hydrogen storage and transportation device according to claim 4, wherein four movable wheels are fixedly connected to the lower wall of the bottom plate (1), and the four movable wheels are respectively distributed at four corners of the lower wall of the bottom plate (1).

Images