CN220749832U

CN220749832U - Hydrogen energy source energy supplementing device

Info

Publication number: CN220749832U
Application number: CN202322436621.1U
Authority: CN
Inventors: 石颖
Original assignee: Shaanxi Hehe Energy Co ltd
Current assignee: Shaanxi Hehe Energy Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-09
Anticipated expiration: 2033-09-08

Abstract

The utility model provides a hydrogen energy source energy supplementing device, which comprises a base, an air storage tank fixing mechanism, an air charging mechanism and an exhaust mechanism, wherein the base is provided with a gas storage tank; the air storage tank fixing mechanism comprises a fixing plate and a plurality of movable plates, wherein grooves which are in one-to-one correspondence with the movable plates are respectively and uniformly formed in one side, close to the movable plates, of the fixing plate, a sliding groove is formed in a base at the lower end of the movable plate, a sliding block is arranged in the sliding groove, the upper end of the sliding block is connected with the lower end of the movable plate, and a sliding control mechanism is respectively arranged in the base; two sides in the groove are respectively provided with mutually symmetrical elastic clamping plates; one side of the base, which is far away from the fixed plate, is provided with a main pipeline, the center of the movable plate is embedded with an inflating nozzle, one side of the inflating nozzle, which is far away from the fixed plate, is communicated with the main pipeline, and two ends of the main pipeline are respectively connected with the inflating mechanism and the exhaust mechanism. The utility model is convenient for simultaneously inflating the air tanks with different heights and outer diameters, effectively improves the inflation efficiency and enhances the practicability of the device; the fixing effect is good, the hydrogen leakage caused by shaking of the device is effectively avoided, and the inflation safety is improved.

Description

Hydrogen energy source energy supplementing device

Technical Field

The utility model relates to the technical field of hydrogen energy storage, in particular to a hydrogen energy supplementing device.

Background

In recent years, along with the rapid development of the automobile industry of hydrogen fuel cells driven by the nation, the perfection speed of a hydrogen adding station matched with the automobile industry is far unable to keep up, the problems of more hydrogen energy vehicles, less hydrogen adding stations and difficult hydrogen adding are increasingly prominent, the hydrogen adding station is moved, the hydrogen is stored in a hydrogen storage tank through high pressure, and when the hydrogen in the hydrogen storage tank is consumed, the hydrogen needs to be supplemented.

In the chinese patent of utility model with publication number CN213361860U, a gas cylinder inflating device is disclosed, which can realize the operation of inflating a plurality of gas cylinders simultaneously by arranging a plurality of V-shaped gas cylinder clamping grooves, thus not only improving the working efficiency, but also adopting the V-shaped gas cylinder clamping grooves can be suitable for gas cylinders of different types, and expanding the application range of the device to a certain extent. However, this gas bomb inflation device can only aerify the jar body of same height simultaneously to can not aerify the jar body of co-altitude simultaneously, lead to the practicality of device to reduce, thereby influence hydrogenation efficiency, and the draw-in groove of "V" type, and can not fix the gas bomb effectively, when aerifing, device stability is poor and easily takes place to rock thereby probably causes the hydrogen to leak.

In view of the foregoing, there is a need to design a hydrogen energy replenishing device that overcomes the above-mentioned problems.

Disclosure of Invention

It is an object of the present utility model to provide a hydrogen energy supplementing device that overcomes the above-mentioned problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a hydrogen-energy source energy replenishment device comprising:

the device comprises a base, an air storage tank fixing mechanism, an inflating mechanism and an exhausting mechanism;

the air storage tank fixing mechanism comprises a fixed plate arranged on one side of the upper end of the base and a plurality of movable plates arranged on the other side of the upper end of the base, grooves which are in one-to-one correspondence with the movable plates are respectively and uniformly formed in one side, close to the movable plates, of the fixed plate, a sliding groove is formed in the base at the lower end of the movable plate, a sliding block is arranged in the sliding groove, the upper end of the sliding block is fixedly connected with the lower end of the movable plate, and sliding control mechanisms for controlling the sliding blocks to slide back and forth along the sliding grooves are respectively arranged in the base;

two sides in the groove are respectively provided with mutually symmetrical elastic clamping plates;

the base is kept away from one side of fixed plate is equipped with the trunk line, the center of fly leaf inlays and is equipped with the charging connector, the charging connector keep away from one side of fixed plate through the hose with the trunk line is linked together, the both ends of trunk line respectively with inflation mechanism and exhaust mechanism are connected.

The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.

Further, the sliding control mechanism comprises a screw rod which is rotatably arranged in the sliding groove through a bearing and is consistent with the length direction of the sliding groove, the sliding block is connected to the outer wall of the screw rod through internal threads, and one side, away from the fixed plate, of the screw rod penetrates out of the base and is connected with the driving mechanism.

Further, the driving mechanism is a knob or a driving motor.

Further, the elastic clamping plate comprises an arc-shaped clamping plate, a containing groove formed in the side wall of the groove, a spring fixed between the groove and the arc-shaped clamping plate and a limiting column sleeved in the spring, and one end of the limiting column is fixedly connected with the arc-shaped clamping plate;

the two arc clamping plates are symmetrically arranged, and the opposite surfaces of the arc clamping plates are concave surfaces.

Further, rubber pads are respectively attached to the opposite surfaces of the arc-shaped clamping plates.

Further, the inflation mechanism comprises an inflation base, an inflation valve and an inflation pipeline, wherein the inflation base is arranged on the side wall of the base at any end of the main pipeline, the inflation valve is controlled and connected with the air inlet end of the inflation pipeline, and the air outlet end of the inflation pipeline is connected with the air inlet end of the main pipeline.

Further, the exhaust mechanism comprises an exhaust base, an exhaust valve and an exhaust pipeline, wherein the exhaust base is arranged on the side wall of the base far away from one end of the inflatable base, the exhaust valve is in control connection with the air outlet end of the exhaust pipeline, and the air inlet end of the exhaust pipeline is connected with the air outlet end of the main pipeline.

Further, a pressure gauge is arranged on the main pipeline.

Further, the hose is a threaded telescopic tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the hydrogen energy source energy supplementing device, the fixed plate and the movable plate are arranged on the base, so that the gas storage tank is conveniently fixed, the gas storage tank is flushed through the inflating mechanism and the exhausting mechanism, and then the gas is inflated through the inflating mechanism; the movable plate is arranged on the base in a sliding manner through the sliding block and the sliding groove, the position of the movable plate can be adjusted through the sliding control mechanism, the independent and independent fixing of the air tanks with different heights can be facilitated, the clamping and fixing of the air tanks with different outer diameters can be facilitated through the mutually symmetrical elastic clamping plates arranged in the grooves, the clamping is stable, the fixing effect is good, the hydrogen leakage caused by shaking of the device can be effectively avoided, and the inflation safety is improved; through set up the charging connector on every fly leaf, link to each other charging connector through hose and trunk line, be convenient for aerify the gas holder of not co-altitude and external diameter simultaneously, effectively improved the inflation efficiency, strengthened the practicality of this device.

2. According to the hydrogen energy source energy supplementing device, the pressure gauge is arranged on the main pipeline, so that a worker can conveniently judge the inflation amount by reading the pressure value of the pressure gauge, and corresponding operation is performed.

3. According to the hydrogen energy supplementing device, the hose is arranged to be the threaded telescopic tube, so that the movable plate can conveniently slide back and forth, the hose cannot be stacked in the moving process of the movable plate, and the effect is better.

Drawings

FIG. 1 is a schematic view of the overall structure of a hydrogen-energy source energy replenishing device provided by the utility model;

FIG. 2 is a schematic side sectional view of a chute of the hydrogen energy replenishing device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the connection of the elastic clamping plate and the groove in the embodiment of the utility model;

reference numerals illustrate:

1. a base; 11. a chute; 12. a slide block; 13. a support rod;

2. a gas storage tank fixing mechanism; 21. a fixing plate; 22. a movable plate; 23. a groove;

3. an inflation mechanism; 31. an air charging nozzle; 32. an inflatable base; 33. an inflation valve; 34. an inflation pipeline;

4. an exhaust mechanism; 41. an exhaust base; 42. an exhaust valve; 43. an exhaust duct;

5. a slide control mechanism; 51. a bearing; 52. a screw rod; 53. a driving mechanism;

6. an elastic clamping plate; 61. an arc clamping plate; 62. a receiving groove; 63. a spring; 64. a limit column; 65. a rubber pad;

7. a main pipe; 71. a hose;

8. a pressure gauge.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, a hydrogen energy supplementing device includes:

a base 1, an air storage tank fixing mechanism 2, an inflating mechanism 3 and an exhausting mechanism 4;

the air storage tank fixing mechanism 2 comprises a fixing plate 21 arranged on one side of the upper end of the base 1 and a plurality of movable plates 22 arranged on the other side of the upper end of the base 1, grooves 23 which are in one-to-one correspondence with the movable plates 22 are respectively and uniformly formed in one side of the fixing plate 21, sliding grooves 11 are formed in the base 1 at the lower end of the movable plates 22, sliding blocks 12 are arranged in the sliding grooves 11, the upper ends of the sliding blocks 12 are connected with the lower ends of the movable plates 22, and sliding control mechanisms 5 for controlling the sliding blocks 12 to slide back and forth along the sliding grooves 11 are respectively arranged in the base 1; the sliding control mechanism 5 drives the sliding block 12 to slide back and forth along the sliding groove 11, and the position of the movable plate 22 relative to the fixed plate 21 is adjusted, so that independent and independent fixing of the air tanks with different heights can be realized;

two sides in the groove 23 are respectively provided with mutually symmetrical elastic clamping plates 6; the elastic clamping plate 6 is convenient for clamping and fixing the air storage tanks with different outer diameters, the clamping is stable, the fixing effect is good, the hydrogen leakage caused by shaking of the device can be effectively avoided, and the inflation safety is improved;

the base 1 is kept away from one side of fixed plate 21 is equipped with trunk line 7, and trunk line 7 passes through branch 13 to be fixed in base 1 upper end, the center of fly leaf 22 inlays and is equipped with charging connector 31, charging connector 31 keep away from one side of fixed plate 21 pass through hose 71 with trunk line 7 is linked together, trunk line 7's both ends respectively with inflating mechanism 3 and exhaust mechanism 4 are connected. Through set up charging connector 31 on every fly leaf 22, link to each other charging connector 31 through hose 71 and trunk line 7, be convenient for aerify the gas holder of not co-altitude and external diameter simultaneously, effectively improved the inflation efficiency, strengthened the practicality of this device.

Preferably, the sliding control mechanism 5 includes a screw rod 52 rotatably disposed in the chute 11 through a bearing 51 and consistent with the length direction of the chute 11, the slider 12 is connected to the outer wall of the screw rod 52 through internal threads, and one side of the screw rod 52 away from the fixing plate 21 penetrates out of the base 1 and is connected with a driving mechanism 53. The driving mechanism 53 drives the screw rod 52 to rotate, and the screw rod 52 drives the sliding block 12 to slide back and forth along the sliding groove, so that the purpose of adjusting the position of the movable plate 22 is achieved.

Preferably, the driving mechanism 53 is a knob or a driving motor. The knob may be rotated by manually controlling the screw 52; the driving motor may control the rotation of the screw 52 by an electric motor, and manual and automatic control is not limited in the present utility model.

Preferably, the elastic clamping plate 6 comprises an arc-shaped clamping plate 61, a containing groove 62 arranged on the side wall of the groove 23, a spring 63 fixed between the groove 23 and the arc-shaped clamping plate 61, and a limit post 64 sleeved in the spring 63, wherein one end of the limit post 64 is fixedly connected with the arc-shaped clamping plate 61; meanwhile, the spring 63 can also play a role in damping and buffering;

the two arc clamping plates 61 are symmetrically arranged, and the opposite surfaces of the arc clamping plates are concave.

In order to avoid damage to the outer wall of the air storage tank when the air storage tank is clamped by the hard arc-shaped clamping plate 61, rubber pads 65 are respectively attached to opposite surfaces of the arc-shaped clamping plate 61.

Preferably, the air charging mechanism 3 comprises an air charging base 32, an air charging valve 33 and an air charging pipeline 34, the air charging base 32 is mounted on the side wall of the base 1 at any end of the main pipeline 7, the air charging valve 33 is controllably connected with the air inlet end of the air charging pipeline 34, and the air outlet end of the air charging pipeline 34 is connected with the air inlet end of the main pipeline 7.

Preferably, the exhaust mechanism 4 comprises an exhaust base 41, an exhaust valve 42 and an exhaust pipe 43, wherein the exhaust base 41 is mounted on a side wall of the base 1 far away from one end of the inflatable base 32, the exhaust valve 42 is controllably connected to an air outlet end of the exhaust pipe 43, and an air inlet end of the exhaust pipe 43 is connected to an air outlet end of the main pipe 7.

Preferably, the main pipe 7 is provided with a pressure gauge 8. The pressure value of the pressure gauge 8 is read by staff, and the inflation quantity is judged, so that corresponding operation is performed.

Preferably, the hose 71 is a threaded telescopic tube, so that the movable plate 22 can slide back and forth, and the hose 71 does not generate stacking phenomenon in the moving process of the movable plate 22, so that the effect is better.

In the operation of the utility model, firstly, the distance between the movable plate 22 and the fixed plate 21 is adjusted to be larger than the height of the air storage tank through the sliding control mechanism 5, then the air storage tank to be inflated is placed in the groove 23 and is clamped by the elastic clamping plate 6, and then the movable plate 22 slides to the fixed plate 21 side until the bottle mouth of the air storage tank is connected with the inflating nozzle 31, namely, the fixation is completed; after the air storage tank is fixed, the air charging valve 33 is opened, so that air in the air charging pipeline 34 and the main pipeline 7 flows into the air storage tank, when the pressure value on the pressure gauge 8 reaches a certain value, the air charging valve 33 is closed, the exhaust valve 42 is opened, the air in the air storage tank is released, and the air storage tank is repeatedly circulated for a plurality of times to be washed; after the flushing is finished, the inflation valve 33 is manually opened to inflate the air storage tank until the pressure gauge 8 reaches a set value, the inflation is finished, the inflation valve 33 is closed, the movable plate 22 is moved to the side far away from the fixed plate 21 through the sliding control mechanism 5, and finally, the air storage tank filled with air is taken out.

The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a hydrogen energy replenishing device, includes base (1), gas holder fixed establishment (2), inflating mechanism (3) and exhaust mechanism (4), its characterized in that:

the air storage tank fixing mechanism (2) comprises a fixing plate (21) arranged at one side of the upper end of the base (1) and a plurality of movable plates (22) arranged at the other side of the upper end of the base (1), grooves (23) which are in one-to-one correspondence with the movable plates (22) are uniformly formed in one side, close to the movable plates (22), of the fixing plate (21), sliding grooves (11) are formed in the base (1) at the lower end of the movable plates (22), sliding blocks (12) are arranged in the sliding grooves (11), the upper ends of the sliding blocks (12) are fixedly connected with the lower ends of the movable plates (22), and sliding control mechanisms (5) used for controlling the sliding blocks (12) to slide back and forth along the sliding grooves (11) are respectively arranged in the base (1);

two sides in the groove (23) are respectively provided with mutually symmetrical elastic clamping plates (6);

one side of base (1) is kept away from fixed plate (21) is equipped with trunk line (7), the center of fly leaf (22) is inlayed and is equipped with charging connector (31), charging connector (31) keep away from one side of fixed plate (21) through hose (71) with trunk line (7) are linked together, trunk line (7) both ends respectively with inflating mechanism (3) and exhaust mechanism (4) are connected.

2. The hydrogen energy supplementing device according to claim 1, wherein the sliding control mechanism (5) comprises a screw rod (52) which is rotatably arranged in the sliding groove (11) through a bearing (51) and is consistent with the length direction of the sliding groove (11), the sliding block (12) is connected to the outer wall of the screw rod (52) through internal threads, and one side of the screw rod (52) away from the fixed plate (21) penetrates out of the base (1) and is connected with a driving mechanism (53).

3. A hydrogen energy supplementing device according to claim 2, wherein the driving mechanism (53) is a knob or a driving motor.

4. A hydrogen energy supplementing device according to claim 1, wherein:

the elastic clamping plate (6) comprises an arc-shaped clamping plate (61), a containing groove (62) formed in the side wall of the groove (23), a spring (63) fixed between the groove (23) and the arc-shaped clamping plate (61) and a limit column (64) sleeved in the spring (63), wherein one end of the limit column (64) is fixedly connected with the arc-shaped clamping plate (61);

the two arc clamping plates (61) are symmetrically arranged, and the opposite surfaces of the arc clamping plates are concave surfaces.

5. The hydrogen energy supplementing device according to claim 4, wherein rubber pads (65) are respectively attached to opposite surfaces of the arc clamping plates (61).

6. A hydrogen energy supplementing device according to claim 1, wherein the charging mechanism (3) comprises a charging base (32), a charging valve (33) and a charging pipeline (34), the charging base (32) is mounted on the side wall of the base (1) at any end of the main pipeline (7), the charging valve (33) is controlled and connected with the air inlet end of the charging pipeline (34), and the air outlet end of the charging pipeline (34) is connected with the air inlet end of the main pipeline (7).

7. A hydrogen energy supplementing device according to claim 6, wherein the exhaust mechanism (4) comprises an exhaust base (41), an exhaust valve (42) and an exhaust pipe (43), the exhaust base (41) is mounted on a side wall of the base (1) far away from one end of the inflatable base (32), the exhaust valve (42) is controlled to be connected to an air outlet end of the exhaust pipe (43), and an air inlet end of the exhaust pipe (43) is connected to an air outlet end of the main pipe (7).

8. A hydrogen energy supplementing device according to claim 1, characterized in that the main pipe (7) is provided with a pressure gauge (8).

9. A hydrogen energy supplementing device according to claim 1, characterized in that the hose (71) is a threaded telescopic tube.