Nitrogen blowing device for hydrogenation machine

Abstract

The utility model discloses hydrogenation machine nitrogen blow device relates to hydrogenation machine technical field, to solve the compression heat that hydrogenation will produce in prior art, through heat exchange system to hydrogen heat exchange cooling, but low temperature -40 about can cause the condensation dewdrop or icing condition of the injection gun mouth, cause the problem of blockage. One side of hydrogenation machine gun body is installed with drive box, one side of drive box is rotatably connected with the turning storehouse, one side fixed connection of turning storehouse has telescopic spray pipe, one end of telescopic spray pipe is installed with the spray head, one side of hydrogenation machine gun body is installed with the gun tube, the gas outlet of spray head is opposite the export end of gun tube, be provided with the air inlet storehouse in drive box, air inlet storehouse is rotatably connected with the turning storehouse, the outside of air inlet storehouse is connected with the connecting head, one side of turning storehouse is provided with the turning seat, the outside fixed connection of turning seat has the big gear, be provided with the drive arrangement in drive box, the output of drive arrangement is connected with pinion.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogenation machine technical field, concretely is hydrogenation machine nitrogen blowing device. BACKGROUND

[0002] The hydrogenation machine is a kind of equipment for hydrogen fuel cell car provides hydrogen filling service, and the working principle of hydrogenation machine is similar to traditional oiling machine;

[0003] But hydrogenation can produce compression heat, heat exchange system is carried out to hydrogen by heat exchange cooling, but low temperature-40 ℃ around can cause condensation dew drop or icing condition at the injection gun mouth, cause blockage, therefore market urgently needs to develop hydrogenation machine nitrogen blowing device to help people solve existing problems. UTILITY MODEL CONTENT

[0004] The utility model discloses hydrogenation machine nitrogen blowing device aims at providing hydrogenation machine nitrogen blowing device to solve the problem that hydrogenation can produce compression heat, heat exchange system is carried out to hydrogen by heat exchange cooling, but low temperature-40 ℃ around can cause condensation dew drop or icing condition at the injection gun mouth, cause blockage.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: hydrogenation machine nitrogen blowing device, including hydrogenation machine gun body, the one side of hydrogenation machine gun body is installed with drive box, the one side of drive box is rotatably connected with the warehouse of turning, the one side fixed connection of the warehouse of turning has telescopic spray pipe, one end of telescopic spray pipe is installed with the spray head, the one side of hydrogenation machine gun body is installed with the barrel, the gas outlet of spray head is directly opposite the export end of the barrel.

[0006] Through the above technical scheme, telescopic spray pipe is additionally arranged at the barrel of hydrogenation machine, the end of spray pipe is provided with spray head, spray head is directly opposite the barrel, then high-pressure nitrogen is injected into telescopic spray pipe, nitrogen is used to blow off the icing attached at the barrel, to achieve the effect of cleaning, avoid blockage.

[0007] The utility model can be further configured in a preferred example as follows: the drive box is provided with the air inlet warehouse, the air inlet warehouse is rotatably connected with the warehouse of turning, and the outer side of the air inlet warehouse is connected with the connecting head.

[0008] Through the above technical scheme, nitrogen gas conveying device is connected by connecting head, high-pressure nitrogen is injected into the air inlet warehouse, enters the warehouse of turning through the air inlet warehouse, and enters telescopic spray pipe through the warehouse of turning, so that telescopic spray pipe can also be straightly injected under the condition of rotation, so that the barrel is subjected to all-round injection effect, to realize better cleaning effect and improve cleaning effect.

[0009] The utility model discloses a further configuration in a preferable example can be: one side of the warehouse is provided with the rotation seat, the rotation seat's outside fixed connection has the big gear, be provided with the drive arrangement in the drive box, the drive arrangement's output is connected with the pinion, and the pinion is engaged with the big gear and is connected.

[0010] Through the above technical scheme, the drive device drives the pinion to rotate, and the pinion drives the warehouse to rotate through the big gear.

[0011] The utility model discloses a further configuration in a preferable example can be: the air inlet warehouse is provided with the clamping leg

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] 1. The utility model discloses a telescopic spray pipe is added to the gun barrel of hydrogenation machine, and the end of the spray pipe is provided with a spray head, and the spray head is directly opposite the muzzle of the gun barrel, then high-pressure nitrogen is injected into the telescopic spray pipe, nitrogen is used to blow off the ice attached to the muzzle, so that the cleaning effect is achieved, and blockage is avoided.

[0014] 2. The utility model discloses a nitrogen gas conveying device is connected through the connecting head, high-pressure nitrogen is injected into the air inlet warehouse, enters the warehouse through the air inlet warehouse, and enters the telescopic spray pipe through the warehouse, so that the telescopic spray pipe can also be directly sprayed under the condition of rotation, so that the muzzle is subjected to omnidirectional spraying effect, and better cleaning effect is achieved, and the cleaning effect is improved. DRAWINGS

[0015] Figure 1 It is the front view of the nitrogen blowing device of the hydrogenation machine of the utility model;

[0016] Figure 2 It is the internal structure schematic view of the drive box of the utility model;

[0017] Figure 3 It is the internal structure schematic view of the warehouse of the utility model.

[0018] In the drawing: 1, hydrogenation machine gun body;2, gun barrel;3, telescopic spray pipe;4, spray head;5, drive box;6, connecting head;7, warehouse;8, rotation seat;9, air inlet warehouse;10, big gear;11, drive arrangement;12, pinion. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0022] Please refer to Figure 1 The utility model provides a kind of embodiment: hydrogenation machine nitrogen blowing device, including hydrogenation machine gun body 1, one side of hydrogenation machine gun body 1 is equipped with drive box 5, one side of drive box 5 is rotatably connected with turning bin 7, one side of turning bin 7 is fixedly connected with telescopic nozzle 3, one end of telescopic nozzle 3 is equipped with spray head 4, one side of hydrogenation machine gun body 1 is equipped with gun barrel 2, the gas outlet of spray head 4 is opposite the outlet end of gun barrel 2.

[0023] Please refer to Figure 2 And Figure 3 Air inlet bin 9 is rotatably connected with turning bin 7, and the outer side of air inlet bin 9 is connected with connector 6.

[0024] Please refer to Figure 2 One side of turning bin 7 is provided with turning seat 8, and the outer side of turning seat 8 is fixedly connected with large gear 10, and turning seat 8 and turning bin 7 are provided as an integral structure.

[0025] Please refer to Figure 2 Driving device 11 is provided in drive box 5, the output end of driving device 11 is connected with small gear 12, and small gear 12 is engagedly connected with large gear 10.

[0026] Please refer to Figure 3 Air inlet bin 9 and turning bin 7 are provided with clamping leg at the connecting portion.

[0027] Working principle: when using, the hydrogenation machine gun body 1 is connected with the hydrogenation machine, the connecting head 6 is connected with the nitrogen supply device, when the muzzle of the gun barrel 2 appears ice, the hydrogenation work is stopped, then the telescopic nozzle 3 is used to extend the nozzle 4 to the muzzle of the gun barrel 2, the high-pressure nitrogen gas enters the rotating warehouse 7 through the air inlet warehouse 9, then enters the telescopic nozzle 3 through the rotating warehouse 7, then is sprayed out through the nozzle 4, the muzzle is cleaned, at the same time, the driving device 11 drives the pinion 12 to rotate, the pinion 12 drives the rotating warehouse 7 to rotate through the gear 10, so that the telescopic nozzle 3 rotates around the gun barrel 2, and the muzzle is cleaned in all directions.

[0028] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A hydrogenation machine nitrogen blowing device, comprising a hydrogenation machine gun body (1), characterized in that: One side of the hydrogenation machine gun body (1) is provided with a drive box (5), one side of the drive box (5) is rotatably connected with a rotating bin (7), one side of the rotating bin (7) is fixedly connected with a telescopic nozzle (3), one end of the telescopic nozzle (3) is provided with a spray head (4), one side of the hydrogenation machine gun body (1) is provided with a barrel (2), and the gas outlet end of the spray head (4) is opposite to the outlet end of the barrel (2).

2. The hydrogen dispenser nitrogen purge apparatus of claim 1, wherein: An air inlet bin (9) is arranged in the drive box (5), the air inlet bin (9) is rotatably connected with the rotating bin (7), and the outer side of the air inlet bin (9) is connected with a connecting head (6).

3. The hydrogen dispenser nitrogen purge apparatus of claim 1, wherein: One side of the rotating bin (7) is provided with a rotating seat (8), and the outer side of the rotating seat (8) is fixedly connected with a large gear (10).

4. The hydrogen dispenser nitrogen purge apparatus of claim 1, wherein: A driving device (11) is arranged in the drive box (5), an output end of the driving device (11) is connected with a small gear (12), and the small gear (12) is engagedly connected with the large gear (10).

5. The hydrogen dispenser nitrogen purge apparatus of claim 2, wherein: A clamping leg is arranged at the connecting position of the air inlet bin (9) and the rotating bin (7).

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