CN212827835U - Hydrogen energy power generation vehicle and heat insulation device thereof - Google Patents

Abstract

The utility model relates to an emergency power generation field, in particular to hydrogen energy power generation car and thermal-insulated heat preservation device thereof, thermal-insulated heat preservation device include mounting bracket, rotating device and girdle, rotating device includes drive roll, driven voller and first motor, drive roll and driven voller interval rotate to be installed on the mounting bracket, first motor drive roll rotates, the girdle cover is established on drive roll and driven voller to by drive roll and driven voller tensioning, the outer peripheral face in girdle is equallyd divide for two sections, sets up to light-absorbing surface and reflection of light face respectively for two sections. The utility model has the characteristics of can correspond different seasons time-saving, different sunshine shines the degree, to independent storage space, the selectivity carries out thermal-insulated heat preservation.

Description

Hydrogen energy power generation vehicle and heat insulation device thereof

Technical Field

The utility model relates to an emergency power generation field, in particular to hydrogen energy power generation car and thermal-insulated heat preservation device thereof.

Background

At present, when power is temporarily needed in an emergency or a specific place, the mobile emergency power generation car is used for generating power, and the power supply mode is effective. The mobile emergency power generation car generally adopts devices such as a diesel generator and the like to realize power generation. The diesel generator can produce great noise when working, consumes diesel oil and can also cause pollution to the environment simultaneously, and the diesel generator is not in line with the current environmental protection idea. Therefore, with the rapid development of science and technology, various new energy mobile emergency power generation cars are also in operation in recent years. The power generation vehicle using hydrogen as main clean energy is widely popularized and widely used.

At present, install a plurality of hydrogen storage tanks side by side in the power generating car railway carriage, the gas outlet has been seted up to the one end of hydrogen storage tank, and a plurality of gas outlets carry out hydrogen output through the connecting pipe.

Generally, all power generation cars are used outdoors. When the automobile is used in summer with higher temperature, the temperature in the automobile body can also be increased along with the temperature increase of the outdoor environment; when the vehicle is used in winter with lower temperature, the temperature in the vehicle body is reduced. For example, at the winter olympic site, the lowest air temperature can be reduced to about minus 40 ℃.

The above prior art solutions have the following drawbacks: when the temperature in the vehicle body is too high, the hydrogen gas can not be stored in the vehicle body easily due to the characteristics of self combustion supporting and easy volatilization of the hydrogen gas, and certain potential safety hazard exists; when the temperature in the vehicle body is excessively low, the activity of hydrogen gas is suppressed, thereby reducing the efficiency of converting hydrogen energy into electric energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model discloses a first aim at provides a thermal-insulated heat preservation device, has and to correspond different seasons time-efficient, different sunshine irradiation degree, to independent storage space, the selectivity carries out thermal-insulated heat retaining characteristics.

The first purpose of the utility model is realized through the following technical scheme: the utility model provides a thermal-insulated heat preservation device, includes mounting bracket, rotating device and girdle, rotating device includes drive roll, driven voller and first motor, drive roll and driven voller interval rotate to be installed on the mounting bracket, first motor drive roll rotates, the girdle cover is established on drive roll and driven voller to by drive roll and driven voller tensioning, the outer peripheral face in girdle is equallyd divide for two sections, and two sections set up to light-absorbing surface and reflecting surface respectively.

By adopting the technical scheme, in summer with strong sunlight irradiation, sunlight on the reflecting surface of the annular belt is reflected, so that the irradiation degree of the sunlight to the outside of the independent space is reduced, and thus, the heat insulation protection can be effectively carried out on the articles in the independent space; in winter when sunlight is soft and the temperature is low, the light absorption surface of the annular belt effectively concentrates the heat irradiated by the sunlight to the outside of the independent space, and the temperature in the independent space can be improved. Through the annular belt, can be according to different seasons, when different sunshine shines the degree, the selectivity plays thermal-insulated or heat retaining effect to the article in the independent storage space, simple structure, simple to operate, easy to operate, thermal-insulated heat preservation effect is obvious.

The present invention may be further configured in a preferred embodiment as: the mounting bracket includes mounting panel, installation pole and first backup pad, the mounting panel with the installation pole all is provided with two, and four rigid couplings form the rectangle mounting bracket end to end in proper order, and first backup pad rigid coupling is on a mounting panel, first motor is installed on first backup pad.

Through adopting above-mentioned technical scheme, mounting panel and installation pole can form stable in structure's rectangular frame structure, not only can stable installation on working faces such as wall body, tank wall, can also provide good stable installation basis for rotating device. The first supporting plate can provide a stable installation foundation for the first motor, and meanwhile, the normal operation of the rotating device and the annular belt cannot be interfered.

The present invention may be further configured in a preferred embodiment as: the transversal L type of personally submitting of mounting panel, the L type opening of two mounting panels deviates from the setting each other.

Through adopting above-mentioned technical scheme for the mounting panel is convenient for laminate each other with smooth installation face such as wall, tank wall, thereby through using fasteners such as bolt, be convenient for with mounting bracket integral erection on the installation face, still can not interfere rotating device's normal operation simultaneously, simple structure, and preparation, use are comparatively convenient.

The present invention may be further configured in a preferred embodiment as: the rotating device further comprises a supporting roller, and the supporting roller is rotatably installed on the two installation plates and located between the driving roller and the driven roller.

By adopting the technical scheme, the supporting roller supports the annular belt suspended between the driving roller and the driven roller, so that the outer surface of the annular belt can be better opened.

The present invention may be further configured in a preferred embodiment as: the rotating device further comprises a plurality of anti-slip sleeves, and the anti-slip sleeves are respectively sleeved on the driving roller, the driven roller and the supporting roller.

Through adopting above-mentioned technical scheme, the frictional force on driving roll, driven voller and backing roll and endless belt surface can effectively be increased to the antiskid cover for rotating device carries out stable the rotation to the endless belt better.

The second purpose of the utility model is realized through the following technical scheme: the utility model provides a hydrogen energy power generation car, includes the railway carriage, the through-hole has been seted up at railway carriage top, its characterized in that: the heat preservation and insulation device is arranged on the top of the compartment, and the annular belt corresponds to the compartment through hole;

the heat insulation device further comprises a sealing assembly and a driving assembly, the sealing assembly can seal a gap between the through hole of the compartment and the annular belt, and the driving assembly can drive the sealing assembly to move up and down.

By adopting the technical scheme, when the hydrogen energy power generation vehicle is used outdoors, the light reflecting surface or the light absorbing surface of the annular belt is selected to be transposed outside the vehicle box according to the condition that the power generation vehicle irradiates in the strong summer or the winter with low sunlight irradiation degree, so that the storage environment of the hydrogen storage tank in the vehicle box can be effectively improved, and the hydrogen storage and use are facilitated. The driving assembly drives the sealing assembly to seal the through hole of the carriage and the annular band, and effective waterproof treatment is carried out on the inside of the carriage.

The present invention may be further configured in a preferred embodiment as: the sealing component comprises an installation frame, a sealing gasket, connecting columns and first connecting columns, wherein the sealing gasket is fixedly connected to the lower portion of the installation frame, the sealing gasket can cover the through hole and the annular belt, the connecting columns are vertically arranged at least, the upper ends of the connecting columns are fixedly connected to the installation frame, the lower ends of the connecting columns are arranged on the top of the wagon box in a penetrating mode, and the two ends of the first connecting columns are fixedly connected with the two connecting columns respectively.

Through adopting above-mentioned technical scheme, when the electricity generation car meets sleet weather in the open air for sleet can not enter into carriage inside through the clearance between the two, thereby to the inside good thermal-insulated heat preservation that forms of railway carriage, hydrogen storage bottle and other parts that can also the railway carriage form water proof.

The present invention may be further configured in a preferred embodiment as: the number of the connecting columns is four, the four connecting columns are distributed on the lower part of the mounting frame in a rectangular shape, the number of the first connecting rods is two, the two first connecting rods are arranged in parallel, and two ends of each first connecting rod are fixedly connected to the two connecting columns respectively;

the sealing assembly further comprises a second connecting rod, two ends of the second connecting rod are fixedly connected to the two first connecting rods, and the driving assembly is connected with the second connecting rod.

Through adopting above-mentioned technical scheme, four spliced poles are stabilized the sealed pad of restriction and are corresponded on both clearances all the time, can be accurate realize sealed to the clearance, connect through two second connecting rod drive assembly, can use a set of drive assembly can be to the whole stable drive that drives of seal assembly.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a nut, a lead screw and a second motor, the nut is fixedly connected to the second connecting rod, the lead screw is vertically arranged and is connected with the nut, the second motor is suspended in the carriage, and the rotating shaft of the second motor is vertically arranged and is fixedly connected with the end face of the rotating shaft and the end face of the lead screw.

Through adopting above-mentioned technical scheme, switch-on second motor power, when second motor shaft drove the lead screw and rotates, the nut can reciprocate relatively on the lead screw to drive sealed the pad through second connecting rod, head rod and spliced pole and reciprocate, through the threaded connection of nut and lead screw, can stably drive seal assembly and reciprocate.

To sum up, the utility model discloses the beneficial technological effect of utensil does:

1. by arranging the mounting frame, the rotating device and the annular belt, heat insulation or heat preservation effects can be selectively performed on articles in the independent space according to different seasons and different sunlight irradiation degrees, the structure is simple, the mounting is convenient, the operation is easy, and the heat insulation and heat preservation effects are obvious;

2. by arranging the mounting plate, the mounting rod and the first support plate, a stable and good mounting foundation can be provided for the whole heat insulation device, the annular belt and the rotating device;

3. the cross section of the mounting plate is in an L shape, so that the mounting plate is convenient to be attached to flat mounting surfaces such as walls and box walls, and the mounting plate is convenient to be integrally mounted on the mounting surfaces.

Drawings

FIG. 1 is a schematic view of a heat insulating and preserving apparatus;

FIG. 2 is a schematic view of a protruding structure of the anti-slip cover;

FIG. 3 is a schematic view of a hydrogen energy power generation vehicle and a heat insulation device;

FIG. 4 is a schematic view of the cooperative arrangement of the thermal isolation and preservation apparatus, the seal assembly and the drive assembly.

In the figure, 1, a mounting frame; 11. mounting a plate; 12. mounting a rod; 13. a first support plate; 14. a second support plate; 2. a rotating device; 21. a drive roll; 22. a driven roller; 23. a support roller; 24. a first motor; 25. an anti-slip sleeve; 3. an endless belt; 4. a carriage; 5. a seal assembly; 51. installing a frame; 52. a gasket; 53. connecting columns; 54. a first connecting rod; 55. a second connecting rod; 6. a nut; 7. a lead screw; 8. a second motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

With reference to fig. 1 and 2, the utility model discloses a thermal insulation device, which comprises a mounting frame 1, a rotating device 2 and an annular belt 3.

Mounting bracket 1 includes mounting panel 11 and installation pole 12, and mounting panel 11 is parallel to each other and interval symmetry is provided with two, and the L type opening that the end of 11 length direction of mounting panel was L type and two mounting panels 11 sets up back on the back. The installation pole 12 interval is provided with two, and the both ends of installation pole 12 rigid coupling respectively is on the relative vertical face of two mounting panels 11, and two mounting panels 11 and two installation poles 12 fixed connection form rectangle mounting bracket 1 in proper order. The rotating device 2 is mounted on the mounting frame 1.

The mounting panel 11 that the end is the L type is convenient for laminate each other with smooth installation face such as wall, tank wall to through using fasteners such as bolt, be convenient for with mounting bracket 1 integral erection on the installation face, still can not interfere rotating device 2's normal operation simultaneously, simple structure, preparation, use are comparatively convenient.

The mounting bracket 1 further comprises a first support plate 13, and the first support plate 13 is fixedly connected to the lower portion of one of the mounting plates 11. The rotating device 2 comprises a driving roller 21, a driven roller 22, a supporting roller 23, a first motor 24 and a protective sleeve, wherein the driving roller 21 and the driven roller 22 are respectively rotatably installed between the two installation plates 11, the driving roller 21 and the driven roller 22 are respectively close to one installation rod 12, and the driving roller 21 and the driven roller 22 are connected through a belt. The supporting rollers 23 are arranged at intervals, and the supporting rollers 23 are rotatably mounted between the two mounting plates 11 and located between the driving roller 21 and the driven roller 22. The first motor 24 is fixedly installed on the first supporting plate 13, and a rotating shaft of the first motor 24 is connected with the driving roller 21 through a belt. The anti-slip sleeves 25 are provided in plurality and made of flexible material, such as rubber, plastic, etc., and the plurality of anti-slip sleeves 25 are respectively sleeved on the driving roller 21, the driven roller 22 and the supporting roller 23.

The endless belt 3 is endless, and the endless belt 3 is fitted over the drive roller 21 and the driven roller 22, tensioned by the drive roller 21 and the driven roller 22, and supported on a plurality of support rollers 23. Black cloth and white cloth are respectively bonded on the outer peripheral surface of the annular belt 3, the black cloth and the white cloth are consistent in length, the outer peripheral surface of the annular belt 3 is divided into two sections, the black cloth is a light absorption surface, and the white cloth is a light reflection surface.

During the use, first motor 24 can drive roll 21 and driven voller 22 synchronous rotation, thereby make endless belt 3 rotate, a plurality of backing rolls 23 support the endless belt 3 of hanging between establishing drive roll 21 and driven voller 22, make the surface of endless belt 3 open better, a plurality of antiskid cover 25 can effectively increase drive roll 21, driven voller 22 and backing roll 23 and the surperficial frictional force of endless belt 3, reduce the possibility that the endless belt 3 takes place to skid between a plurality of commentaries on classics rollers, thereby can make rotating device 2 better carry out stable rotation to endless belt 3.

In summer with higher temperature and strong sunlight irradiation, when the objects in the independent spaces such as the carriage 4 or the container and the like need to be insulated, the through hole is formed in the outer wall of the independent space, the heat insulation device is arranged at the through hole, and the annular belt 3 corresponds to the through hole. The rotating device 2 drives the annular belt 3 to rotate and the reflecting surface of the annular belt 3 is transposed outside the independent space to reflect external sunlight, so that the irradiation degree of the sunlight on the outside of the independent space is reduced, the temperature in the independent space is not easily and rapidly raised by the direct irradiation of the sunlight, and the heat insulation protection can be effectively carried out on the articles in the independent space; in winter with lower temperature and soft sunlight irradiation, the light absorbing surface of the annular belt 3 is transposed to the outside of the independent space, so that the heat irradiated by the sunlight can be effectively concentrated to the outside of the independent space, and the temperature in the independent space can be improved. Through the annular belt 3, can be according to different seasons, when different temperatures, the selectivity plays thermal-insulated or heat retaining effect to the article in the independent space, simple structure, simple to operate, easy to operate, thermal-insulated heat preservation effect is obvious.

Example 2

With reference to fig. 3 and 4, the present invention discloses a hydrogen energy generator car, which is characterized by comprising a carriage, a sealing assembly 5 and a driving assembly, which are different from those of embodiment 1.

Rectangular through holes are formed in the top of the compartment 4, the mounting frame 1 is fixedly connected to the top of the compartment 4, the annular band 3 corresponds to the rectangular through holes, and the light absorbing surface and the light reflecting surface on the annular band 3 can completely correspond to the through holes respectively.

When the hydrogen energy is used outdoors to generate electricity, the light reflecting surface or the light absorbing surface of the annular belt 3 is selected to be transposed outside the compartment 4 according to the condition that the electricity generating vehicle irradiates in the summer with stronger sunlight or in the winter with lower sunlight irradiation degree, thereby effectively improving the storage environment of the hydrogen storage tank in the compartment 4 and being beneficial to the storage and use of hydrogen.

Referring to fig. 4, seal assembly 5 includes installing frame 51, sealed pad 52 and spliced pole 53, installing frame 51 is rectangular frame structure and level setting, sealed pad 52 is the same and the horizontal rigid coupling in the lower part of installing frame 51 with installing frame 51's shape, sealed pad 52 can cover and establish on the clearance between 4 through-holes of railway carriage and annular strip 3, spliced pole 53 is vertical to be provided with four, four spliced poles 53 are that the rectangle distributes and the upper end pierces through the right angle department of sealed pad 52 rigid coupling in the 11 lower parts of mounting panel respectively, the lower extreme of spliced pole 53 is worn to establish at the 4 tops of railway carriage.

The installing frame 51 can be with comparatively soft sealed 52 stable settings on the top outside railway carriage 4 to can be in the clearance between the girdle 3 to railway carriage 4 through-hole and seal, make the generator car when outdoor use, when meetting sleet weather, make sleet can not enter into the carriage through clearance between the two inside, thereby to railway carriage 4 inside form good thermal-insulated heat preservation, simultaneously, hydrogen storage bottle and other parts that can also be in railway carriage 4 form water proof. The four connecting columns 53 can limit the sealing gaskets 52 to always correspond to the gaps between the two connecting columns, and the gaps can be accurately sealed.

The sealing assembly 5 further comprises a first connecting rod 54 and a second connecting rod 55, the first connecting rod 54 is provided with two connecting rods and arranged in parallel, two ends of the second connecting rod 55 are fixedly connected to the two connecting columns 53 respectively, the second connecting rod 55 is horizontally provided with two connecting rods, one ends of the two second connecting rods 55 are fixedly connected to the middle point of the length of the first connecting rod 54 respectively, and the other ends of the two second connecting rods 55 are arranged oppositely. The driving means is connected to the second connecting rod 55 and can drive the packing 52 to move up and down.

Referring to fig. 4, the mounting bracket 1 further includes a second supporting plate 14, the second supporting plate 14 is U-shaped, and two ends of the second supporting plate 14 are respectively and fixedly connected to the lower portions of the two mounting plates 11 and located above the second connecting rod 55. The drive assembly comprises a nut 6, a lead screw 7 and a second motor 8. The vertical setting of the axial of nut 6, the outer wall fixed connection of nut 6 is served in one that two second connecting rods 55 are relative, and the vertical connection of lead screw 7 is on nut 6, and second motor 8 fixed mounting is on second backup pad 14, and the terminal surface of the lower part of second backup pad 14 and pivot and the up end fixed connection of lead screw 7 are worn to establish in the pivot of second motor 8.

The second backup pad 14 provides stable installation basis to second motor 8 simultaneously, can also the limited operating space in the rational utilization railway carriage 4, when putting through second motor 8 power, because lead screw 7 and the second motor 8 pivot rigid coupling and nut 6 fix on second connecting rod 55, second connecting rod 55 passes through head rod 54 and is connected with spliced pole 53, when second motor 8 pivot drove lead screw 7 and rotates, nut 6 can reciprocate relatively on lead screw 7, thereby drive sealed pad 52 and reciprocate. When the annular belt 3 rotates, will seal through drive assembly and rise and not laminate with annular belt 3 to can not hinder the normal rotation of annular belt 3, accomplish the rotation back when annular belt 3, making second motor 8 pivot antiport, thereby make sealed 52 descend and laminate on railway carriage 4 and annular belt 3, can also make sealed 52 of filling up with both laminate ground inseparabler simultaneously. Through the threaded connection of nut 6 and lead screw 7, can stably drive seal assembly 5 and reciprocate. The two second connecting rods 55 are located at the middle point of the length of the two first connecting rods 54, so that the force applied by the driving assembly to the whole sealing assembly 5 can be more uniform, and the sealing gasket 52 can be better covered on the compartment 4 and the annular belt 3.

The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. A thermal-insulated heat preservation device which characterized in that: including mounting bracket (1), rotating device (2) and annulus (3), rotating device (2) include drive roll (21), driven voller (22) and first motor (24), drive roll (21) and driven voller (22) interval are rotated and are installed on mounting bracket (1), first motor (24) drive roll (21) rotate, annulus (3) cover is established on drive roll (21) and driven voller (22) to by drive roll (21) and driven voller (22) tensioning, the outer peripheral face of annulus (3) is equallyd divide into two sections, sets up to light-absorbing face and reflection of light face respectively for two sections.

2. A thermal insulating apparatus according to claim 1, characterized in that: mounting bracket (1) includes mounting panel (11), installation pole (12) and first backup pad (13), mounting panel (11) with installation pole (12) all are provided with two, and four head and the tail rigid coupling in proper order forms rectangle mounting bracket (1), and first backup pad (13) rigid coupling is on a mounting panel (11), first motor (24) are installed on first backup pad (13).

3. A thermal insulating apparatus according to claim 2, characterized in that: the cross section of mounting panel (11) is the L type, and the L type opening of two mounting panels (11) deviates from the setting each other.

4. A thermal insulating apparatus according to claim 3, characterized in that: rotating device (2) still includes backing roll (23), backing roll (23) rotate to be installed on two mounting panels (11) and be located between drive roll (21) and driven voller (22).

5. A thermal insulating apparatus according to claim 4, characterized in that: the rotating device (2) further comprises a plurality of anti-skidding sleeves (25), and the anti-skidding sleeves (25) are respectively sleeved on the driving roller (21), the driven roller (22) and the supporting roller (23).

6. The utility model provides a hydrogen energy power generation car, includes railway carriage (4), the through-hole has been seted up at railway carriage (4) top, its characterized in that: the heat insulation device of any one of claims 1 to 5 is arranged on the top of the compartment (4), and the annular belt (3) corresponds to the through hole of the compartment (4);

the heat insulation device further comprises a sealing assembly (5) and a driving assembly, the sealing assembly (5) can seal a gap between the through hole of the compartment (4) and the annular belt (3), and the driving assembly can drive the sealing assembly (5) to move up and down.

7. A hydrogen energy generator car according to claim 6 wherein: seal assembly (5) are including installing frame (51), sealed pad (52), spliced pole (53) and head rod (54), sealed pad (52) rigid coupling is in the lower part of installing frame (51), sealed pad (52) can cover at through-hole and girdle (3), spliced pole (53) are vertical at least to be set up two, and the upper end rigid coupling of spliced pole (53) is worn to establish on railway carriage (4) top on installing frame (51) and the lower extreme of spliced pole (53), the both ends of head rod (54) respectively with two spliced poles (53) rigid couplings.

8. A hydrogen energy generator car according to claim 7 wherein: the number of the connecting columns (53) is four, the four connecting columns (53) are distributed on the lower portion of the mounting frame (51) in a rectangular mode, the number of the first connecting rods (54) is two, the two first connecting rods (54) are arranged in parallel, and two ends of each first connecting rod (54) are fixedly connected to the two connecting columns (53) respectively;

the sealing assembly (5) further comprises a second connecting rod (55), two ends of the second connecting rod (55) are fixedly connected to the two first connecting rods (54), and the driving assembly is connected with the second connecting rod (55).

9. A hydrogen energy generator car according to claim 8 wherein: the driving assembly comprises a nut (6), a lead screw (7) and a second motor (8), wherein the nut (6) is fixedly connected onto a second connecting rod (55), the lead screw (7) is vertically arranged and is connected with the nut (6), the second motor (8) is suspended in the carriage (4), and the rotating shaft of the second motor (8) is vertically arranged and is fixedly connected with the end face of the rotating shaft and the end face of the lead screw (7).

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