CN213394582U

CN213394582U - Hydrogen collecting tank that leakproofness is good

Info

Publication number: CN213394582U
Application number: CN202022305738.2U
Authority: CN
Inventors: 周丽娟; 徐成俊; 朱庆丰; 冯启兵; 尚红艳; 邵周; 欧开强; 束俊平
Original assignee: Changzhou Lanbo Purification Technology Co ltd
Current assignee: Changzhou LANBO Hydrogen Energy Technology Co.,Ltd.
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-08
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a hydrogen collecting tank with good sealing performance, which comprises a tank body, wherein the top surface of the tank body is fixedly connected with a protective cover, the top surface of the protective cover is fixedly connected with an L-shaped plate, the other side of the L-shaped plate is fixedly connected with a locking device, the bottom surface of the locking device is fixedly connected with a fixed shell, a rotating wheel matched with the fixed shell is arranged below the fixed shell, the center of the bottom surface of the rotating wheel is fixedly connected with a valve rod, the center of the top surface of the tank body is fixedly connected with a valve body, the valve rod is movably connected with the valve body, the left side wall of the valve body is fixedly connected with an air outlet pipe, the air outlet pipe is communicated with the interior of the valve body, two fixed plates of runner bottom surface bilateral symmetry fixedly connected with, two same first gear of fixed plate bottom surface fixedly connected with, the utility model discloses a series of structures make this device have characteristics such as excellent in use effect and sealed respond well.

Description

Hydrogen collecting tank that leakproofness is good

Technical Field

The utility model relates to a hydrogen collecting tank technical field specifically is a hydrogen collecting tank that leakproofness is good.

Background

Sealing is a measure to prevent leakage of working medium from machines or equipment or intrusion of foreign substances into the interior of the machine, the working medium to be sealed may be gas, liquid or powdery solid, and poor sealing may reduce machine efficiency, cause waste and pollute the environment. With the increasing demand of human beings on energy, non-renewable energy sources such as fossil fuel face the danger of exhaustion, the influence of fossil fuel on the environment is not neglected, hydrogen is used as energy, the attention of people is increased, and the collection technology of hydrogen is also emphasized more and more.

Filling and transportation in hydrogen, along with jolting and the valve not hard up can produce the sealed bad condition in a certain extent, cause hydrogen to reveal, lead to a jar body result of use poor with sealed effect not good, therefore we propose the hydrogen collecting tank that the leakproofness is good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the poor and sealed not good defect of effect of prior art's result of use, provide a hydrogen holding vessel that the leakproofness is good. The hydrogen collecting tank with good sealing performance has the characteristics of good using effect, good sealing effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen collecting tank with good sealing performance comprises a tank body, wherein a protective cover is fixedly connected to the top surface of the tank body, an L-shaped plate is fixedly connected to the top surface of the protective cover, a locking device is fixedly connected to the other side of the L-shaped plate, a fixed shell is fixedly connected to the bottom surface of the locking device, a rotating wheel matched with the fixed shell is arranged below the fixed shell, a valve rod is fixedly connected to the center of the bottom surface of the rotating wheel, a valve body is fixedly connected to the center of the top surface of the tank body, the valve rod is movably connected with the valve body, an outlet pipe is fixedly connected to the left side wall of the valve body and is communicated with the inside of the valve body, two fixed plates are fixedly connected to the bottom surface of the rotating wheel in a bilateral symmetry manner, the same first gear is fixedly connected to the bottom surfaces of the two fixed plates, the first, the control valve penetrates through the air outlet pipe.

Preferably, the locking device includes the drum, two arc pieces of symmetry fixedly connected with around the drum top surface, be provided with the round bar in the drum, the round bar top runs through the drum top surface and extends to arc piece top, round bar and drum swing joint, round bar top fixedly connected with disc, drum top bilateral symmetry is provided with two connecting rods, two the connecting rod all with round bar fixed connection, round bar bottom fixedly connected with control lever, control lever and drum swing joint, the cover is equipped with the spring on the round bar, the spring is located between drum inner chamber top surface and the control lever.

Preferably, the tank body is provided with a base at the lower side, the tank body is movably connected with the base, and the bottom surface of the base is close to four corners and is fixedly connected with movable wheels.

Preferably, the base outer wall is provided with the clamp, clamp and base swing joint.

Preferably, the outer wall of the tank body is fixedly connected with anti-collision cotton.

Preferably, the bottom surface of the fixed shell is not sealed, and a rubber pad is fixedly connected in the fixed shell.

Preferably, the width between the two arc blocks is larger than that of the connecting rod, and the diameter of the upper end face of the control rod is larger than that of the lower end face of the control rod.

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

1. in the technical scheme, the valve can be locked through the mutual matching of the L-shaped plate, the locking device, the fixed shell and the rubber pad, the purpose of preventing looseness is achieved, the sealing performance of the valve can be effectively improved, the double sealing of the tank body can be achieved through the mutual matching of the valve rod, the valve body, the first gear, the second gear and the control valve, the purpose of efficient sealing is achieved, and the use efficiency of the tank body can be effectively improved;

2. in this technical scheme, through mutually supporting between base and the clamp, can realize carrying out the fixed operation to the jar body, prevent that jar body from producing and rocking, influence the sealing performance of the jar body, through mutually supporting between base and the movable pulley, can realize carrying out the position removal to the jar body, reach the purpose of convenient removal, can effectual improvement its work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the locking device;

FIG. 3 is a top view of the arcuate block of FIG. 2;

fig. 4 is a top view of the clip of fig. 1.

Reference numbers in the figures: 1. a tank body; 2. a shield; 3. an L-shaped plate; 4. a locking device; 41. a cylinder; 42. a round bar; 43. a disc; 44. a connecting rod; 45. a spring; 46. a control lever; 47. an arc-shaped block; 5. a stationary case; 6. a rotating wheel; 7. a valve stem; 8. a fixing plate; 9. a first gear; 10. a second gear; 11. a control valve; 12. an air outlet pipe; 13. a base; 14. clamping a hoop; 15. anti-collision cotton; 16. a movable wheel; 17. a rubber pad; 18. a valve body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hydrogen collecting tank with good sealing performance comprises a tank body 1, a protective cover 2 is fixedly connected to the top surface of the tank body 1, an L-shaped plate 3 is fixedly connected to the top surface of the protective cover 2, a locking device 4 is fixedly connected to the other side of the L-shaped plate 3, a fixed shell 5 is fixedly connected to the bottom surface of the locking device 4, the bottom surface of the fixed shell 5 is not sealed, a rubber pad 17 is fixedly connected to the inside of the fixed shell 5, through the mutual matching of the L-shaped plate 3, the locking device 4, the fixed shell 5 and the rubber pad 17, the locking operation of a rotating wheel 6 can be realized, the purpose of preventing looseness is achieved, the sealing performance of the hydrogen collecting tank can be effectively improved, a rotating wheel 6 matched with the fixed shell 5 is arranged below the fixed shell 5, a valve rod 7 is fixedly connected to the center of the bottom surface of the rotating wheel 6, a valve body, the air outlet pipe 12 is communicated with the inside of the valve body 18, the bottom surface of the rotating wheel 6 is fixedly connected with two fixed plates 8 in a bilateral symmetry mode, the bottom surfaces of the two fixed plates 8 are fixedly connected with the same first gear 9, the first gear 9 is movably connected with the valve body 18, the left side of the first gear 9 is meshed with the second gear 10, the center of the bottom surface of the second gear 10 is fixedly connected with the control valve 11, the control valve 11 penetrates through the air outlet pipe 12, double sealing of the tank body 1 can be realized through mutual matching of the valve rod 7, the valve body 18, the first gear 9, the second gear 10 and the control valve 11, the use efficiency can be effectively improved, the base 13 is arranged on the lower side of the tank body 1, the tank body 1 is movably connected with the base 13, the movable wheels 16 are fixedly connected with the bottom surface of the base 13 close to four corners, and the position of the tank, the purpose of convenient movement is achieved, the working efficiency of the tank can be effectively improved, the clamp 14 is arranged on the outer wall of the base 13, the clamp 14 is movably connected with the base 13, the tank body 1 can be fixed through the mutual matching between the base 13 and the clamp 14, the tank body 1 is prevented from shaking to influence the sealing performance of the tank body 1, and the outer wall of the tank body 1 is fixedly connected with the anti-collision cotton 15;

dead device 4 includes drum 41, two arc pieces 47 of symmetry fixedly connected with around the drum 41 top surface, be provided with round bar 42 in the drum 41, round bar 42 top runs through drum 41 top surface and extends to arc piece 47 top, round bar 42 and drum 41 swing joint, round bar 42 top fixedly connected with disc 43, drum 41 top bilateral symmetry is provided with two connecting rods 44, two connecting rods 44 all with round bar 42 fixed connection, round bar 42 bottom fixedly connected with control lever 46, control lever 46 and drum 41 swing joint, the cover is equipped with spring 45 on the round bar 42, spring 45 is located between drum 41 inner chamber top surface and the control lever 46, the width between two arc pieces 47 is greater than the width of connecting rod 44, control lever 46 up end diameter is greater than lower terminal surface diameter.

The working principle is as follows: in the technical scheme, firstly, a tank body 1 is placed on a base 13, then the tank body 1 is fixed through a hoop 14, then the tank body 1 is moved to a designated position through a movable wheel 16, in the moving process, a rotating wheel 6 is clamped and fixed through a fixed shell 5 and a rubber pad 17, the phenomenon that the sealing performance of the tank body 1 is reduced due to shaking generated in the moving process is prevented, after the designated position is reached, an air outlet pipe 12 is firstly communicated with external equipment, then a disc 43 is pulled upwards, the disc 43 drives a round rod 42 to ascend, the round rod 42 stretches a spring 45, the round rod 42 drives a control rod 46 and a connecting rod 44 to ascend, the control rod 46 drives the fixed shell 5 to ascend and is separated from fixing the rotating wheel 6, when the connecting rod 44 ascends to the upper part of an arc-shaped block 47, the disc 43 drives the round rod 42 to rotate, the round rod 42 drives the connecting rod 44 to rotate, then the disc 43 is loosened, the connecting rod 44 is pressed, so that the fixed shell 5 is unlocked and fixed to the rotating wheel 6, then the rotating wheel 6 is rotated, the rotating wheel 6 drives the valve rod 7 to rotate, meanwhile, the rotating wheel 6 drives the first gear 9 to rotate through the fixed plate 8, the first gear 9 drives the second gear 10 to rotate, the second gear 10 drives the control valve 11 to operate, double sealing operation to the tank body 1 is released, after the tank body is used up, sealing operation of the control valve 11 to the air outlet pipe 12 can be realized through reversing the rotating wheel 6, leakage is prevented, the disc 43 is upwards stretched, the connecting rod 44 is rotated and reset to be between the two arc-shaped blocks 47, the connecting rod 44 is driven to downwards stretch to the top surface of the cylinder 41 through retraction of the spring 45, at the moment, the control rod 46 drives the fixed shell 5 to descend, the rotating wheel 6 is locked and fixed through the fixed shell 5 and the rubber pad 17, looseness of the rotating wheel 6 is prevented, the sealing performance of the tank body 1 is, the vibration generated by collision can be effectively prevented, and the use efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydrogen collecting tank that leakproofness is good, includes a jar body (1), its characterized in that: the tank body is characterized in that a protective cover (2) is fixedly connected to the top surface of the tank body (1), an L-shaped plate (3) is fixedly connected to the top surface of the protective cover (2), a locking device (4) is fixedly connected to the other side of the L-shaped plate (3), a fixed shell (5) is fixedly connected to the bottom surface of the locking device (4), a rotating wheel (6) matched with the fixed shell (5) is arranged below the fixed shell (5), a valve rod (7) is fixedly connected to the center of the bottom surface of the rotating wheel (6), a valve body (18) is fixedly connected to the center of the top surface of the tank body (1), the valve rod (7) is movably connected with the valve body (18), an air outlet pipe (12) is fixedly connected to the left side wall of the valve body (18), the air outlet pipe (12) is communicated with the inside of the valve body (18), two fixing plates (8, first gear (9) and valve body (18) swing joint, first gear (9) left side meshing has second gear (10), second gear (10) bottom surface center department fixedly connected with control valve (11), control valve (11) run through outlet duct (12).

2. The hydrogen collecting tank with good sealing performance as claimed in claim 1, wherein: the locking device (4) comprises a cylinder (41), two arc-shaped blocks (47) are symmetrically and fixedly connected with the top surface of the cylinder (41) in a front-back symmetrical manner, a round rod (42) is arranged in the cylinder (41), the top end of the round rod (42) penetrates through the top surface of the cylinder (41) and extends to the upper part of the arc-shaped block (47), the round rod (42) is movably connected with the cylinder (41), the top end of the round rod (42) is fixedly connected with a disc (43), two connecting rods (44) are symmetrically arranged on the left and the right above the cylinder (41), the two connecting rods (44) are fixedly connected with the round rod (42), the bottom end of the round rod (42) is fixedly connected with a control rod (46), the control rod (46) is movably connected with the cylinder (41), the round rod (42) is sleeved with a spring (45), and the spring (45) is located between the top surface of the inner cavity of the cylinder (41) and the control rod (46).

3. The hydrogen collecting tank with good sealing performance as claimed in claim 1, wherein: the utility model discloses a jar body, including jar body (1), jar body (1) downside is provided with base (13), jar body (1) and base (13) swing joint, base (13) bottom surface is close to equal fixedly connected with activity wheel (16) in four corners department.

4. The hydrogen collecting tank with good sealing performance as claimed in claim 3, wherein: base (13) outer wall is provided with clamp (14), clamp (14) and base (13) swing joint.

5. The hydrogen collecting tank with good sealing performance as claimed in claim 1, wherein: the outer wall of the tank body (1) is fixedly connected with anti-collision cotton (15).

6. The hydrogen collecting tank with good sealing performance as claimed in claim 2, wherein: the bottom surface of the fixed shell (5) is not sealed, and a rubber pad (17) is fixedly connected in the fixed shell (5).

7. The hydrogen collecting tank with good sealing performance as claimed in claim 2, wherein: the width between the two arc-shaped blocks (47) is larger than that of the connecting rod (44), and the diameter of the upper end face of the control rod (46) is larger than that of the lower end face.