Novel solid hydrogen storage tank

Abstract

The utility model relates to the technical field of hydrogen storage tanks, and discloses a novel solid hydrogen storage tank, which effectively solves the problem that the installation is troublesome when a plate for protecting the hydrogen storage tank is installed at present, and comprises a hydrogen storage tank, a protection assembly is installed on the outer side of the hydrogen storage tank, a screw groove is formed in a positioning column, and the positioning column is fixedly connected with the protection assembly. A screw groove is formed in a connecting plate at the top end of each protection side plate, a bolt is installed in the screw groove in a threaded mode, protection side plates are installed on the outer side of the hydrogen storage tank at equal angles, the number of the protection side plates is the same as that of the positioning columns, and the protection side plates are tightly attached to the outer wall of the hydrogen storage tank. The bolts are tightened to enable the top ends of the bolts to tightly press the connecting plates, the inner sides of the protection side plates are tightly attached to the outer wall of the hydrogen storage tank, and the sides, away from the hydrogen storage tank, of the protection side plates are provided with buffer pads, so that the hydrogen storage tank is protected and convenient to install, groove bodies are prevented from being formed in the surface of the hydrogen storage tank, and the quality of the hydrogen storage tank is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrogen storage tanks, in particular to a novel solid-state hydrogen storage tank. Background Art

[0002] According to the patent document with the authorization announcement number of "CN214306496U" and the invention name of "A solid-state hydrogen storage tank", the specification states that: T-shaped slide grooves are provided on the circumference of the solid-state hydrogen storage tank body at the positions corresponding to the sliders, and the length direction of the slide groove is the same as the axial direction of the solid-state hydrogen storage tank body. One end of the slide groove extends to the end of the solid-state hydrogen storage tank body close to the groove, and the slider can slide along the length direction of the slide groove and connect in the slide groove. A rubber pad is fixedly connected to the circumference of the arc plate away from the solid-state hydrogen storage tube body, and the protective cover can protect the solid-state hydrogen storage tank body. The spring can buffer the arc plate when the arc plate is subjected to force, thereby reducing the force of the arc plate on the solid-state hydrogen storage tank body and further protecting the solid-state hydrogen storage tank body. However, the following defects still exist:

[0003] During installation, the slider needs to be slid from the top of the slide groove to the inside of the slide groove. The movable connection between the slider and the arc plate makes the installation more troublesome. At the same time, a slide groove needs to be opened on the outer wall of the hydrogen storage tank, which may easily weaken the strength of the outer wall of the hydrogen storage tank and affect the hydrogen storage effect. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a new solid-state hydrogen storage tank, which effectively solves the problem that the installation of the panels used to protect the hydrogen storage tank is relatively troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel solid-state hydrogen storage tank, comprising a hydrogen storage tank, wherein a protective component is installed on the outer side of the hydrogen storage tank;

[0006] The protection component includes a positioning column installed at an equal angle on the top of the hydrogen storage tank, a screw groove is opened inside the positioning column, and a bolt is installed with a thread in the screw groove, and a protective side panel is installed at an equal angle on the outside of the hydrogen storage tank. The number of the protective side panels is the same as the number of the positioning columns, and the protective side panel is tightly attached to the outer wall of the hydrogen storage tank. A connecting plate is installed on the top of the protective side panel, and an installation groove is opened on the connecting plate. The installation groove is sleeved on the outside of the positioning column, and the top wall of the connecting plate is tightly attached to the bolt, a buffer pad is installed on the outside of the protective side panel, an auxiliary protection unit is installed on the protective side panel, and a connecting and fixing unit is installed on the connecting plate.

[0007] Preferably, the auxiliary protection unit includes protection arc plates equidistantly arranged on the side of the protection side plate away from the hydrogen storage tank, connecting rods are equidistantly installed on the side of the protection arc plate close to the protection side plate, a movable plate is installed at one end of the connecting rod, the movable plate is movably installed inside the movable groove, the movable grooves are evenly opened on the protection side plate, and a buffer spring is installed on the side of the movable plate away from the protection arc plate.

[0008] Preferably, slots are equidistantly provided on the protective arc plate, and upper and lower ends of the slots respectively penetrate to upper and lower sides of the protective arc plate.

[0009] Preferably, each slot on the arc protection plate is inserted with an insertion rod, and each insertion rod passes through a slot on the arc protection plate arranged from top to bottom.

[0010] Preferably, the connecting and fixing unit includes a fixing screw fixedly installed on the top of the connecting plate, a rotating plate is provided above the connecting plate, one end of the rotating plate is rotatably connected to the fixing screw, a nut is threadedly connected to the fixing screw, and the nut is located above the rotating plate.

[0011] Preferably, a clamping rod is installed at the bottom of the other end of the rotating plate, a clamping cylinder is installed on one side of the top end of the protective side plate, and the clamping rod on the rotating plate is inserted into the inside of the clamping cylinder on an adjacent protective side plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model sets the installation groove on the connecting plate at the top of each protective side plate on the outside of the positioning column, tightens the bolt so that the top of the bolt presses the connecting plate, the inner side of the protective side plate is in close contact with the outer wall of the hydrogen storage tank, and a buffer pad is provided on the side of the protective side plate away from the hydrogen storage tank, thereby protecting the hydrogen storage tank, facilitating installation, and avoiding the need to open a groove on the surface of the hydrogen storage tank, thereby ensuring the quality of the hydrogen storage tank;

[0014] (2) The novel method inserts corresponding plug rods into slots on the protective arc plates longitudinally equidistantly arranged on one side of the protective side plate, so that a plurality of protective arc plates and a plurality of plug rods form a protective net. At the same time, a buffer effect is generated between the protective arc plates and the protective side plates through a buffer spring, thereby further protecting the hydrogen storage tank;

[0015] (3) The new type rotates the rotating plate toward the protective side plate on the adjacent side, inserts the clamping rod at one end of the rotating plate into the clamping cylinder at the top of the adjacent protective side plate, and tightens the nut to fix the two adjacent protective side plates in connection, thereby improving the fixing effect of each protective side plate and improving the protective effect of the hydrogen storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of the structure of the new solid-state hydrogen storage tank of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the hydrogen storage tank of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the protection component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the auxiliary protection unit of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the connection and fixing unit of the utility model;

[0023] In the figure: 1. hydrogen storage tank; 2. protection assembly; 201. positioning column; 202. bolt; 203. protection side plate; 204. connecting plate; 205. mounting groove; 206. auxiliary protection unit; 2061. protection arc plate; 2062. movable groove; 2063. movable plate; 2064. connecting rod; 2065. buffer spring; 2066. slot; 2067. plug rod; 207. connecting and fixing unit; 2071. fixing screw; 2072. rotating plate; 2073. clamping rod; 2074. nut; 2075. clamping cylinder. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1-Figure 5 It is given that the utility model comprises a hydrogen storage tank 1, and a protection component 2 is installed on the outer side of the hydrogen storage tank 1;

[0026] The protection component 2 includes a positioning column 201 installed at an equal angle on the top of the hydrogen storage tank 1, a screw groove is provided inside the positioning column 201, and a bolt 202 is installed on the threaded inside the screw groove. A protective side plate 203 is installed at an equal angle on the outside of the hydrogen storage tank 1. The number of the protective side plates 203 is the same as the number of the positioning columns 201. The protective side plates 203 are closely attached to the outer wall of the hydrogen storage tank 1. A connecting plate 204 is installed on the top of the protective side plate 203. The connecting plate 204 is provided with an installation groove 205. The installation groove 205 is sleeved on the outside of the positioning column 201, and the top wall of the connecting plate 204 is closely attached to the bolt 202. A buffer pad is installed on the outside, an auxiliary protection unit 206 is installed on the protective side plate 203, and a connecting and fixing unit 207 is installed on the connecting plate 204. The mounting groove 205 on the connecting plate 204 at the top of each protective side plate 203 is sleeved on the outside of the positioning column 201, and the bolt 202 is tightened so that the top of the bolt 202 presses the connecting plate 204, and the inner side of the protective side plate 203 is tightly attached to the outer wall of the hydrogen storage tank 1. A buffer pad is provided on the side of the protective side plate 203 away from the hydrogen storage tank 1, so as to protect the hydrogen storage tank 1, facilitate installation, and avoid opening a groove body on the surface of the hydrogen storage tank 1, thereby ensuring the quality of the hydrogen storage tank 1.

[0027] The auxiliary protection unit 206 includes a protective arc plate 2061 equidistantly arranged on the side of the protective side plate 203 away from the hydrogen storage tank 1, a connecting rod 2064 is equidistantly installed on the side of the protective arc plate 2061 close to the protective side plate 203, a movable plate 2063 is installed at one end of the connecting rod 2064, the movable plate 2063 is movably installed inside the movable groove 2062, the movable groove 2062 is evenly arranged on the protective side plate 203, a buffer spring 2065 is installed on the side of the movable plate 2063 away from the protective arc plate 2061, and slots 2066 are equidistantly opened on the protective arc plate 2061, and the upper and lower ends of the slots 2066 are respectively penetrated Passing through the upper and lower sides of the protection arc plate 2061, each slot 2066 on the protection arc plate 2061 has an insertion rod 2067 inserted therein, each insertion rod 2067 passes through the slot 2066 on the protection arc plate 2061 arranged from top to bottom, and the corresponding insertion rod 2067 is inserted into the slot 2066 on the protection arc plate 2061 arranged longitudinally equidistantly on one side of the protection side plate 203, so that multiple protection arc plates 2061 and multiple insertion rods 2067 form a protection net, and at the same time, a buffer effect is generated between the protection arc plate 2061 and the protection side plate 203 through the buffer spring 2065, thereby further protecting the hydrogen storage tank 1.

[0028] The connecting and fixing unit 207 includes a fixing screw 2071 fixedly mounted on the top of the connecting plate 204, a rotating plate 2072 is provided above the connecting plate 204, one end of the rotating plate 2072 is rotatably connected to the fixing screw 2071, a nut 2074 is threadedly connected to the fixing screw 2071, and the nut 2074 is located above the rotating plate 2072, a clamping rod 2073 is installed at the bottom of the other end of the rotating plate 2072, and a clamping cylinder 2075 is installed on one side of the top of the protective side plate 203, and the rotating plate 2072 is connected to the fixing screw 2071. The clamping rod 2073 on the plate 2072 is inserted into the clamping cylinder 2075 on an adjacent protective side plate 203, the rotating plate 2072 is rotated toward the protective side plate 203 on the adjacent side, the clamping rod 2073 at one end of the rotating plate 2072 is inserted into the clamping cylinder 2075 at the top end of the adjacent protective side plate 203, and the nut 2074 is tightened to fix the two adjacent protective side plates 203 in connection, thereby improving the fixing effect of each protective side plate 203 and improving the protective effect of the hydrogen storage tank 1.

[0029] Working principle: When in use, first install the protective side plate 203 at equal angles on the outside of the hydrogen storage tank 1, and sleeve the installation groove 205 on the connecting plate 204 at the top of the protective side plate 203 on the outside of the positioning column 201, and then tighten the bolt 202 so that the top of the bolt 202 presses the connecting plate 204, and the inner side of the protective side plate 203 is in close contact with the outer wall of the hydrogen storage tank 1. A buffer pad is provided on the side of the protective side plate 203 away from the hydrogen storage tank 1, so as to protect the hydrogen storage tank 1, facilitate installation, and avoid opening a groove on the surface of the hydrogen storage tank 1, thereby ensuring the quality of the hydrogen storage tank 1;

[0030] The corresponding insertion rods 2067 are inserted into the slots 2066 on the protection arc plates 2061 which are longitudinally equidistantly arranged on one side of the protection side plate 203, so that the plurality of protection arc plates 2061 and the plurality of insertion rods 2067 form a protection net, and at the same time, a buffer effect is generated between the protection arc plates 2061 and the protection side plate 203 through the buffer springs 2065, thereby further protecting the hydrogen storage tank 1;

[0031] Rotate the rotating plate 2072 at the top of the connecting plate 204 toward the protective side plate 203 on the adjacent side, insert the clamping rod 2073 at one end of the rotating plate 2072 into the clamping cylinder 2075 at the top of an adjacent protective side plate 203, and tighten the nut 2074 to fix the two adjacent protective side plates 203 in connection, thereby improving the fixing effect of each protective side plate 203 and improving the protective effect of the hydrogen storage tank 1.

Claims

1. A novel solid-state hydrogen storage tank, comprising a hydrogen storage tank (1), characterized in that: A protective component (2) is installed on the outer side of the hydrogen storage tank (1); The protection assembly (2) comprises a positioning column (201) installed at an equal angle on the top of the hydrogen storage tank (1), a screw groove is provided inside the positioning column (201), a bolt (202) is threadedly installed inside the screw groove, and a protection side plate (203) is installed at an equal angle on the outside of the hydrogen storage tank (1), the number of the protection side plates (203) is the same as the number of the positioning columns (201), the protection side plates (203) are closely attached to the outer wall of the hydrogen storage tank (1), and the protection side plates (203) A connecting plate (204) is installed at the top end, a mounting groove (205) is provided on the connecting plate (204), the mounting groove (205) is sleeved on the outer side of the positioning column (201), and the top wall of the connecting plate (204) is in close contact with the bolt (202), a buffer pad is installed on the outer side of the protective side plate (203), an auxiliary protection unit (206) is installed on the protective side plate (203), and a connecting fixing unit (207) is installed on the connecting plate (204).

2. A novel solid-state hydrogen storage tank according to claim 1, characterized in that: The auxiliary protection unit (206) comprises a protection arc plate (2061) equidistantly arranged on a side of the protection side plate (203) away from the hydrogen storage tank (1); a connecting rod (2064) is equidistantly installed on a side of the protection arc plate (2061) close to the protection side plate (203); a movable plate (2063) is installed at one end of the connecting rod (2064); the movable plate (2063) is movably installed inside a movable groove (2062); the movable groove (2062) is evenly arranged on the protection side plate (203); and a buffer spring (2065) is installed on a side of the movable plate (2063) away from the protection arc plate (2061).

3. A novel solid-state hydrogen storage tank according to claim 2, characterized in that: Slots (2066) are equidistantly provided on the arc protection plate (2061), and upper and lower ends of the slots (2066) respectively penetrate the upper and lower sides of the arc protection plate (2061).

4. A novel solid-state hydrogen storage tank according to claim 3, characterized in that: An insertion rod (2067) is inserted into each slot (2066) on the arc protection plate (2061), and each insertion rod (2067) passes through a slot (2066) on the arc protection plate (2061) arranged from top to bottom.

5. A novel solid-state hydrogen storage tank according to claim 1, characterized in that: The connection fixing unit (207) comprises a fixing screw (2071) fixedly mounted on the top of the connection plate (204); a rotating plate (2072) is provided above the connection plate (204); one end of the rotating plate (2072) is rotatably connected to the fixing screw (2071); a nut (2074) is threadedly connected to the fixing screw (2071); and the nut (2074) is located above the rotating plate (2072).

6. A novel solid-state hydrogen storage tank according to claim 5, characterized in that: A clamping rod (2073) is installed at the bottom of the other end of the rotating plate (2072), and a clamping cylinder (2075) is installed on one side of the top end of the protective side plate (203). The clamping rod (2073) on the rotating plate (2072) is inserted into the interior of the clamping cylinder (2075) on an adjacent protective side plate (203).

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