CN218972405U

CN218972405U - Filling aerating device capable of reducing nitrogen loss

Info

Publication number: CN218972405U
Application number: CN202221967054.1U
Authority: CN
Inventors: 韦祝华; 李丽; 李玉; 葛增广; 黄肖燕; 王奔; 韦吉飞; 韦云飞; 黄庭律; 卢靖; 岳彩荣
Original assignee: Nanning Qiaoyuan Gas Co ltd
Current assignee: Nanning Qiaoyuan Gas Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-05-05
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a filling and inflating device for reducing nitrogen loss, which comprises a nitrogen filling machine, wherein an inflating port of the nitrogen filling machine is communicated with a hose, one end of the hose is inserted into an air inlet of a nitrogen tank, and the bottom of the nitrogen tank is attached to the bottom of the inner wall of a base. This reduce filling aerating device that nitrogen gas runs off, through the nitrogen charging machine, a bottom plate, the straight board, a pedestal, straight section of thick bamboo one, the body of rod, the hose, nitrogen jar and prevent the cooperation of loss structure, the curved bar drives the splint of top and upwards moves, spring two drives the horizontal pole and moves left, the horizontal pole inserts one side below inner wall of square board, and then can make nitrogen gas pass through from the hose, be full of at the nitrogen jar back, the pulling horizontal pole to the right, make the recess of horizontal pole departure square board, and then spring one drives the curved bar and move down, and then make two splint flat the hose clamp, and then make nitrogen gas unable follow hose pass through, and then when hose and nitrogen jar separate, avoid the inside nitrogen gas of hose to run off, avoid nitrogen gas extravagant.

Description

Filling aerating device capable of reducing nitrogen loss

Technical Field

The utility model relates to the technical field of nitrogen inflation, in particular to a filling and inflating device for reducing nitrogen loss.

Background

Nitrogen gas of the chemical formula N ₂ Is colorless and odorless gas. The chemical property of nitrogen is very inactive, and the nitrogen can react with hydrogen to generate ammonia under the conditions of high temperature and high pressure and catalyst, and when the nitrogen is stored and transported, the nitrogen is required to be filled into a nitrogen tank.

During the use of nitrogen charging machine in prior art, be connected with the nitrogen tank through the hose, fill nitrogen gas in nitrogen tank of nitrogen charging machine case, but after inflating, hose inside can remain partial nitrogen gas, when hose and nitrogen tank separation, can lead to hose inside nitrogen gas to run off, and then cause the waste of nitrogen gas, and when inflating the nitrogen tank, need fix the nitrogen tank, be inconvenient for among the prior art to fix the not unidimensional nitrogen tank, and then lead to application scope little, the practicality is not high.

Disclosure of Invention

The utility model aims to provide a filling and inflating device capable of reducing nitrogen loss, which is used for solving the problems that after inflation is completed, part of nitrogen remains in a hose and the nitrogen in the hose is lost when the hose is separated from a nitrogen tank, so that the nitrogen is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reduce filling aerating device that nitrogen gas runs off, includes the nitrogen filling machine, the inflation inlet intercommunication of nitrogen filling machine has the hose, the one end of hose is pegged graft mutually with the air inlet of nitrogen gas jar, the bottom of nitrogen gas jar is laminated mutually with the inner wall bottom of base, the bottom fixedly connected with straight board of base, one side of hose is equipped with prevents running off structure, one side of base is equipped with fixed knot constructs.

Preferably, the anti-loss structure comprises a clamping plate I, a bent rod, a spring I, a straight rod, a vertical block, a square plate, a vertical rod, a cross rod, a block body and a spring II, wherein the inner wall of the vertical block is fixedly connected with one side of the outer wall of a hose, the top of the vertical block is fixedly connected with the vertical rod, the bent rod is in clearance fit with the outer wall of the vertical rod, the upper end and the lower end of the spring I are respectively fixedly connected with one side of the bottom of the bent rod and the top of the vertical block, the square plate is fixedly connected with one side of the front end face of the bent rod, the cross rod is in clearance fit with the block body, the rear end of the block body is fixedly connected with the front end face of the vertical block, the spring II is in clearance fit with one side of the outer wall of the cross rod, the left end and the right ends of the spring II are respectively fixedly connected with the one side of the block body, the straight rod is fixedly connected with the bottom of the vertical rod is fixedly connected with the top of the straight rod, one side of the top of the straight rod and the other side of the bottom of the bent rod are respectively fixedly connected with a clamping plate I, one side of the clamping plate is attached to one side of the outer wall of the hose.

Preferably, the bottom of straight board fixedly connected with bottom plate, top one side of bottom plate and the bottom fixed connection of nitrogen charging machine.

Preferably, a rod body is fixedly connected to one side upper portion of the base, and a straight cylinder I is fixedly connected to one side lower portion of the base.

Preferably, the fixed knot constructs including the threaded rod, one end of threaded rod passes through one side below rotation of bearing and base and is connected, one side of the outer wall of threaded rod passes through the bearing and is connected with one end inner wall rotation of straight section of thick bamboo one, the outer wall threaded connection of threaded rod has the riser, one side top fixedly connected with splint two, the one end of splint two is laminated with one side below of nitrogen jar mutually, the below inner wall fixedly connected with straight section of thick bamboo two of riser, one end inner wall of straight section of thick bamboo two and the outer wall one side clearance fit of the body of rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the filling and inflating device for reducing nitrogen loss, when the filling and inflating device is used, through the cooperation of a nitrogen filling machine, a bottom plate, a straight plate, a base, a straight cylinder I, a rod body, a hose, a nitrogen tank and an anti-loss structure, the bent rod can be moved upwards to drive the clamping plate I above to move upwards, the spring II drives the cross rod to move leftwards, the cross rod is inserted into the inner wall below one side of the square plate, nitrogen can pass through the hose, after the nitrogen tank is filled with nitrogen, the cross rod is pulled rightwards to enable the cross rod to leave the groove of the square plate, the spring drives the bent rod to move downwards, the bent rod drives the clamping plate I above to move downwards, the hose clamps are flattened by the two clamping plates, nitrogen cannot pass through the hose, and when the hose is separated from the nitrogen tank, nitrogen loss inside the hose is avoided, and nitrogen waste is avoided;

through the cooperation of filling nitrogen machine, bottom plate, straight board, base, straight section of thick bamboo one, the body of rod, hose, nitrogen jar and fixed knot constructs for the device can be when using through rotating the threaded rod, and the threaded rod drives riser inwards and removes, and riser drives splint two inwards and removes, makes splint two laminate mutually with the nitrogen jar, and then realizes fixing not unidimensional nitrogen jar, and application scope is wide, and the practicality is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the base plate, the straight plate and the base of FIG. 1;

FIG. 3 is a schematic view of the structure of the riser, second cylinder and threaded rod of FIG. 1;

FIG. 4 is a schematic view of the structure of the knee lever, spring one and vertical lever in FIG. 1;

fig. 5 is a schematic structural view of the cross bar, the block and the second spring in fig. 1.

In the figure: 1. the nitrogen charging machine comprises a nitrogen charging machine body, 2, a fixed structure, 2a1, a clamping plate II, 2a2, a vertical plate, 2a3, a straight cylinder II, 2a4, a threaded rod, 2b1, a hinge, 2b2, a handle, 2b3, a sliding door, 3, a loss prevention structure, 301, a clamping plate I, 302, a bent rod, 303, a spring I, 304, a straight rod, 305, a vertical block, 306, a square plate, 307, a vertical rod, 308, a cross rod, 309, a block, 310, a spring II, 4, a bottom plate, 5, a straight plate, 6, a base, 7, a straight cylinder I, 8, a rod body, 9, a hose, 10 and a nitrogen tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a reduce filling aerating device that nitrogen gas runs off, including nitrogen charging machine 1, the inflation inlet intercommunication of nitrogen charging machine 1 has hose 9, the model of nitrogen charging machine 1 is according to actual usage situation and is decided, the one end of hose 9 is pegged graft mutually with the air inlet of nitrogen gas jar 10, the bottom of nitrogen gas jar 10 is laminated with the inner wall bottom of base 6 mutually, the top processing of base 6 has the recess, the recess is used for placing not unidimensional nitrogen gas jar 10, the bottom fixedly connected with straight board 5 of base 6, the bottom fixedly connected with bottom plate 4 of straight board 5, the top one side of bottom plate 4 and the bottom fixedly connected with of nitrogen charging machine 1, bottom plate 4 plays the supporting role to nitrogen charging machine 1, one side top fixedly connected with body of rod 8 of base 6, one side below fixedly connected with straight section of thick bamboo 7 of thick bamboo of base 6 plays the supporting role to straight section of thick bamboo 7, one side of hose 9 is equipped with prevents loss structure 3, one side of base 6 is equipped with fixed knot constructs 2.

The anti-loss structure 3 comprises a clamping plate I301, a curved rod 302, a spring I303, a straight rod 304, a vertical block 305, a square plate 306, a vertical rod 307, a cross rod 308, a block 309 and a spring II 310, wherein the inner wall of the vertical block 305 is fixedly connected with one side of the outer wall of a hose 9, the top of the vertical block 305 is fixedly connected with the vertical rod 307, the curved rod 302 is in clearance fit with the outer wall of the vertical rod 307, the curved rod 302 can move up and down on the outer wall of the vertical rod 307 when being stressed, the spring I303 is in clearance fit with the spring I303, the spring I303 gives downward force to the curved rod 302, the upper end and the lower end of the spring I303 are respectively fixedly connected with one side of the bottom of the curved rod 302 and the top of the vertical block 305, the square plate 306 is fixedly connected with one side of the front end face of the curved rod 302, a groove clearance fit of one side of the square plate 306 is provided with the cross rod 308, the groove of the cross rod 308 can move below one side of the square plate 306 when being stressed, the rear end of the block 309 is fixedly connected with the front end face of the vertical block 305, a second spring 310 is in clearance fit with one side of the outer wall of the cross rod 308, the second spring 310 gives leftward force to the cross rod 308, the left end and the right end of the second spring 310 are respectively fixedly connected with one end of the block 309 and one side of the outer wall of the cross rod 308, the bottom of the vertical block 305 is fixedly connected with a straight rod 304, one side of the top of the straight rod 304 and the other side of the bottom of the curved rod 302 are fixedly connected with a clamping plate I301, one end of the clamping plate I301 is attached to one side of the outer wall of the hose 9, the curved rod 302 is moved upwards, the curved rod 302 drives the clamping plate I301 above to move upwards, the second spring 310 drives the cross rod 308 to move leftwards, the cross rod 308 is inserted into the inner wall below one side of the square plate 306, nitrogen can pass through the hose 9, the cross rod 308 is pulled rightwards after the nitrogen tank 10 is filled, the cross rod 308 leaves the groove of the square plate 306, and the first spring 303 drives the curved rod 302 to move downwards, the bent rod 302 drives the clamping plates 301 above to move downwards, the two clamping plates 301 clamp the hose 9 to be flat, so that nitrogen cannot pass through the hose 9, and further, when the hose 9 is separated from the nitrogen tank, nitrogen loss in the hose 9 is avoided, and nitrogen waste is avoided.

Fixed knot constructs 2 including threaded rod 2a4, threaded rod 2a 4's one end is passed through the bearing and is connected with one side below rotation of base 6, threaded rod 2a 4's outer wall one side is passed through the bearing and is connected with the one end inner wall rotation of straight section of thick bamboo one 7, can rotate at the one end inner wall of straight section of thick bamboo one 7 when the bearing makes threaded rod 2a4 atress, threaded rod 2a 4's outer wall threaded connection has riser 2a2, one side top fixedly connected with splint two 2a1 of riser 2a2, splint two 2a 1's one end fixedly connected with rubber pad, splint two 2a 1's one end is laminated with one side below of nitrogen gas jar 10 mutually, riser 2a 2's below inner wall fixedly connected with straight section of thick bamboo two 2a3, straight section of thick bamboo two 2a 3's one end inner wall and the outer wall one side clearance fit of the body 8 of the body of rod, can be about the outer wall of the body 8 of the body of rod when bearing atress, rotate 2a4, threaded rod 2a4 drives riser 2a2 and inwards moves riser 2a1 inwards, make splint 2a1 and laminate, make splint 2a1 laminate with nitrogen gas jar 10, and realize the different size is practical, and is high to realize the applicable to the high to the jar 10.

Working principle:

when the filling and inflating device for reducing nitrogen loss is used, firstly, the nitrogen tank 10 is placed on the inner wall of the base 6, the threaded rod 2a4 is rotated, the threaded rod 2a4 drives the vertical plate 2a2 to move inwards, the vertical plate 2a2 drives the clamping plate two 2a1 to move inwards, the clamping plate two 2a1 is attached to the nitrogen tank 10, further, the fixing of the nitrogen tank 10 is achieved, the air inlet of the hose 9 and the air inlet of the nitrogen tank 10 are inserted, the curved bar 302 moves upwards, the curved bar 302 drives the clamping plate one 301 above to move upwards, the spring two 310 drives the cross rod 308 to move leftwards, the cross rod 308 is inserted into the inner wall below one side of the square plate 306, nitrogen can pass through the hose 9, the nitrogen inflating machine 1 starts to work, the nitrogen is inflated into the nitrogen tank 10 from the hose 9, after the nitrogen tank 10 is inflated by the nitrogen inflating machine 1, the cross rod 308 is pulled to the right, the cross rod 303 is separated from the groove of the square plate 306, the spring one drives the curved bar 302 to move downwards, the clamping plate one 301 above the hose 9 is pushed downwards, the hose 9 is further, the hose 9 is flattened by the curved bar 302, and the hose 9 is further, and nitrogen loss cannot be avoided when the hose 9 is separated from the hose 9.

Example two

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a reduce filling aerating device that nitrogen gas runs off, wherein fixed knot constructs 2 can also include hinge 2b1, handle 2b2 and sliding door 2b3, and the one end of sliding door 2b3 is rotated through hinge 2b1 and the preceding terminal surface one side of base 6 and is connected, and preceding terminal surface one side fixedly connected with handle 2b2 of sliding door 2b3 rotates handle 2b2, and handle 2b2 drives sliding door 2b3 and rotates, and then opens the preceding terminal surface of base 6, and then the staff of being convenient for takes out and place nitrogen jar 10 from the inner wall of base 6.

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

Claims

1. The utility model provides a reduce filling aerating device that nitrogen gas runs off, includes nitrogen charging machine (1), its characterized in that: the utility model discloses a nitrogen filling machine, including base (6), inflation inlet, hose (9) are connected to inflation inlet intercommunication, the one end of hose (9) is pegged graft mutually with the air inlet of nitrogen gas jar (10), the bottom of nitrogen gas jar (10) is laminated mutually with the inner wall bottom of base (6), the bottom fixedly connected with straight board (5) of base (6), one side of hose (9) is equipped with prevents loss structure (3), one side of base (6) is equipped with fixed knot constructs (2).

2. A filling and inflating device for reducing nitrogen loss according to claim 1 wherein: the anti-loss structure (3) comprises a clamping plate I (301), a bent rod (302), a spring I (303), a straight rod (304), a vertical block (305), a square plate (306), a vertical rod (307), a transverse rod (308), a block body (309) and a spring II (310), wherein the inner wall of the vertical block (305) is fixedly connected with one side of the outer wall of a hose (9), the top of the vertical block (305) is fixedly connected with the vertical rod (307), the bent rod (302) is in clearance fit with the outer wall of the vertical rod (307), the spring I (303) is in clearance fit with the outer wall of the vertical rod (307), the upper end and the lower end of the spring I (303) are respectively fixedly connected with one side of the bottom of the bent rod (302) and the top of the vertical block (305), one side of the front end face of the bent rod (302) is fixedly connected with the square plate (306), one side of the lower groove of the square plate (306) is in clearance fit with the transverse rod (308), the outer wall of the transverse rod (308) is in clearance fit with the block body (309), the rear end of the block body (309) is fixedly connected with the front end face of the vertical block (305), the two sides of the outer wall of the transverse rod (308) are in clearance fit with one side of the transverse rod (308), the bottom of perpendicular piece (305) is fixedly connected with straight-bar (304), top one side of straight-bar (304) and the bottom opposite side of curved bar (302) are all fixedly connected with splint one (301), the one end of splint one (301) is laminated with outer wall one side of hose (9).

3. A filling and inflating device for reducing nitrogen loss according to claim 1 wherein: the bottom of straight board (5) fixedly connected with bottom plate (4), top one side of bottom plate (4) and the bottom fixed connection of nitrogen charging machine (1).

4. A filling and inflating device for reducing nitrogen loss according to claim 1 wherein: one side top fixedly connected with body of rod (8) of base (6), one side below fixedly connected with straight section of thick bamboo one (7) of base (6).

5. A filling and inflating device for reducing nitrogen loss according to claim 1 wherein: the fixed knot constructs (2) including threaded rod (2 a 4), one end of threaded rod (2 a 4) is rotated with one side below of base (6) through the bearing and is connected, one side of the outer wall of threaded rod (2 a 4) is rotated with one end inner wall of straight section of thick bamboo one (7) through the bearing and is connected, the outer wall threaded connection of threaded rod (2 a 4) has riser (2 a 2), one side top fixedly connected with splint two (2 a 1) of riser (2 a 2), the one end of splint two (2 a 1) is laminated mutually with one side below of nitrogen gas jar (10), the below inner wall fixedly connected with straight section of thick bamboo two (2 a 3) of riser (2 a 3), one end inner wall of straight section of thick bamboo two (2 a 3) and the outer wall one side clearance fit of body of rod (8).