Emergency air starting assembly

Abstract

The utility model relates to the field of air starting of tracked vehicles, in particular to an emergency air starting assembly, and aims to solve the problems that in the prior art, air needs to be collected before being compressed, however, air collected by an existing emergency air starting assembly contains a large number of impurities, the impurities in the air can enter a unit, and the air cannot be compressed. According to the technical scheme, the air starter comprises a bottom plate, an air inlet pipe, an air outlet pipe, an air inlet pipe, a water inlet pipe and a water outlet pipe, the air blower is fixedly connected to the top of the bottom plate; the air inducing cover is fixedly connected to an air inlet of the air blower; the air filtering assembly is fixedly connected to the top of the bottom plate; according to the air conditioning unit, particle impurities in air can be filtered out, and the impurities in the air are prevented from entering the unit; meanwhile, the air pressure in the air starter can be stabilized, and damage to a unit caused by too large air pressure intensity is prevented.

Description

Technical Field

[0001] The present application relates to the field of air starting of tracked vehicles, and in particular to an emergency air starting component. Background Art

[0002] Tracked infantry fighting vehicles are armored combat vehicles used for infantry mobile operations. They are superior to armored personnel carriers in terms of firepower, protection and mobility. Emergency air starting components are required in the engines of tracked infantry fighting vehicles to cause the engine to start rotating.

[0003] However, the current emergency air starting assembly needs to collect air before compressing the air. However, the air collected by the current emergency air starting assembly contains a large amount of impurities. The impurities in the air will enter the unit and cause damage to the unit. At the same time, the starting pressure in the air starter cannot be kept stable. For this reason, we propose an emergency air starting assembly to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that air needs to be collected before it is compressed, but the air collected by the current emergency air starting component contains a large amount of impurities, the impurities in the air will enter the unit and cause damage to the unit, and at the same time, the starting air pressure in the air starter cannot be kept stable, and an emergency air starting component is proposed.

[0005] The emergency air starting assembly provided in this application adopts the following technical solution:

[0006] An emergency air starting assembly, comprising:

[0007] Base plate;

[0008] A blower is fixedly connected to the top of the bottom plate;

[0009] An air hood fixedly connected to the air inlet of the blower;

[0010] An air filter assembly is fixedly connected to the top of the bottom plate;

[0011] An air storage tank, fixedly connected to the air outlet of the blower;

[0012] A first conduit is fixedly connected to one side of the gas storage tank;

[0013] An air release valve is fixedly mounted on the first conduit;

[0014] A compressor, fixedly connected to one side of the first conduit;

[0015] A second conduit is fixedly connected to one side of the compressor;

[0016] a one-way valve, fixedly mounted on one side of the second conduit;

[0017] an air starter, fixedly connected to one side of the second conduit;

[0018] The protective assembly is fixedly connected to the top of the air starter.

[0019] Furthermore, the air filter assembly includes a mounting frame fixedly connected to the top of the base plate, and the air hood is arranged in the mounting frame.

[0020] Furthermore, a sliding frame is fixedly installed in the mounting frame, a filter screen is slidably installed on the sliding frame, and a handle is fixedly connected to the top of the filter screen.

[0021] Furthermore, the protection component includes an air starter tube fixedly connected to the top of the air starter, and two springs are fixedly installed in the air starter tube.

[0022] Furthermore, the two springs are fixedly connected with a same sliding block, and the sliding block is slidably installed in the air starting pipe.

[0023] Furthermore, a sliding plate is fixedly connected inside the air starting tube, and a limiting groove is provided inside the sliding block, and the limiting groove matches the sliding plate.

[0024] Furthermore, two exhaust grooves are provided on the air starter pipe, and two shells are fixedly connected to both sides of the air starter pipe, and the two shells are respectively matched with the two exhaust grooves, and a plurality of openings are provided on the two shells.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. It can filter the particulate impurities in the air to prevent the impurities in the air from entering the unit;

[0027] 2. At the same time, it can stabilize the air pressure in the air starter to prevent damage to the unit caused by excessive air pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the front cross-section structure of an emergency air starting assembly in Example 1 of the present application;

[0029] Figure 2 It is a schematic diagram of the front cross-section structure of a sliding frame and a filter screen of an emergency air starting assembly in Example 1 of the present application;

[0030] Figure 3 It is a schematic diagram of the front cross-sectional structure of a protective component of an emergency air starting component in Example 1 of the present application.

[0031] Figure numerals: 1, base plate; 2, blower; 3, hood; 4, mounting frame; 5, sliding frame; 6, filter screen; 7, air storage tank; 8, first duct; 9, air relief valve; 10, compressor; 11, second duct; 12, one-way valve; 13, air starter; 14, air starter pipe; 15, spring; 16, exhaust groove; 17, limit groove; 18, sliding block; 19, shell; 20, opening. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Embodiment 1

[0034] Reference Figure 1-Figure 3 , an emergency air starting assembly, comprising,

[0035] Bottom plate 1;

[0036] A blower 2 is fixedly connected to the top of the base plate 1;

[0037] The air hood 3 is fixedly connected to the air inlet of the blower 2;

[0038] An air filter assembly is fixedly connected to the top of the bottom plate 1;

[0039] The gas storage tank 7 is fixedly connected to the air outlet of the blower 2;

[0040] The first conduit 8 is fixedly connected to one side of the gas storage tank 7;

[0041] The air release valve 9 is fixedly mounted on the first conduit 8;

[0042] A compressor 10 is fixedly connected to one side of the first conduit 8;

[0043] The second conduit 11 is fixedly connected to one side of the compressor 10;

[0044] A one-way valve 12 is fixedly installed on one side of the second conduit 11;

[0045] An air starter 13 is fixedly connected to one side of the second conduit 11;

[0046] The protection assembly is fixedly connected to the top of the air starter 13.

[0047] Specifically, the air filter assembly includes a mounting frame 4 fixedly connected to the top of the base plate 1 , and the air hood 3 is arranged in the mounting frame 4 .

[0048] Specifically, a sliding frame 5 is fixedly installed in the mounting frame 4, and a filter screen 6 is slidably installed on the sliding frame 5, and a handle is fixedly connected to the top of the filter screen 6.

[0049] Specifically, the protection component includes an air starter tube 14 fixedly connected to the top of the air starter 13 , and two springs 15 are fixedly installed in the air starter tube 14 .

[0050] Specifically, the two springs 15 are fixedly connected with a same sliding block 18 , and the sliding block 18 is slidably installed in the air starter pipe 14 .

[0051] Specifically, a sliding plate is fixedly connected inside the air starter tube 14 , and a limiting groove 17 is provided inside the sliding block 18 , and the limiting groove 17 matches with the sliding plate.

[0052] Specifically, two exhaust grooves 16 are provided on the air starter pipe 14, and two shells 19 are fixedly connected to both sides of the air starter pipe 14, and the two shells 19 are respectively matched with the two exhaust grooves 16, and the two shells 19 are provided with a plurality of openings 20;

[0053] The air starter 13 adopts the air starter proposed in the patent document with publication number CN106958682B.

[0054] The implementation principle of an emergency air starting component in the embodiment of the present application is as follows: first, the blower 2 is started, and the air inlet of the blower 2 generates suction to suck in external air, and the hood 3 guides the incoming air. Before this, the filter 6 filters particulate impurities in the air to prevent impurities in the air from entering the unit. At the same time, since the filter 6 is slidably installed in the sliding frame 5, the filter 6 can be pulled upward by the handle to facilitate the disassembly and cleaning of the filter 6 to avoid clogging of the filter 6. Then the blower 2 introduces air into the air storage tank 7, and the air in the air storage tank 7 is introduced into the compressor 10 for compression by opening the air relief valve 9. Since the compressor 10 is a mature device in the prior art, this application uses the prior art The specific structure and working principle of the compressor 10 are cited here, so the compressor 10 will not be elaborated here. Then the compressor 10 introduces the compressed air into the air starter 13. At the same time, as the air in the air starter 13 continues to increase, the sliding block 18 in the air starter pipe 14 will be squeezed and moved, and then the sliding block 18 compresses the two springs 15, so that the sliding block 18 moves to one side, and then the sliding block 18 moves to the top of the two exhaust grooves 16. At this time, the air in the air starter pipe 14 will be discharged into the two shells 19 through the exhaust grooves 16, and then the air will be deflated through the opening 20 on the shell 19 to buffer the deflation, which can stabilize the air pressure in the air starter 13 and prevent the damage of the unit due to excessive air pressure.

[0055] Embodiment 2

[0056] The difference between this embodiment and the first embodiment is that the same bracket is fixedly connected to the mounting frame 4, and a motor is provided on the bracket, and a cleaning plate is provided on the output shaft of the motor, and the cleaning plate is fitted with the filter screen 6, which can automatically clean the impurities on the filter screen 6 to avoid clogging of the filter screen 6.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An emergency air starting assembly, characterized in that: include: Bottom plate (1); A blower (2) is fixedly connected to the top of the base plate (1); An air hood (3) is fixedly connected to the air inlet of the blower (2); An air filter assembly fixedly connected to the top of the base plate (1); An air storage tank (7) is fixedly connected to the air outlet of the blower (2); A first conduit (8) fixedly connected to one side of the gas storage tank (7); A gas relief valve (9) is fixedly mounted on the first conduit (8); A compressor (10) fixedly connected to one side of the first conduit (8); A second conduit (11) fixedly connected to one side of the compressor (10); a one-way valve (12) fixedly mounted on one side of the second conduit (11); An air starter (13) fixedly connected to one side of the second conduit (11); A protection component is fixedly connected to the top of the air starter (13).

2. An emergency air starting assembly according to claim 1, characterized in that: The air filter assembly comprises a mounting frame (4) fixedly connected to the top of the base plate (1), and the air hood (3) is arranged in the mounting frame (4).

3. An emergency air starting assembly according to claim 2, characterized in that: A sliding frame (5) is fixedly installed in the mounting frame (4), a filter screen (6) is slidably installed on the sliding frame (5), and a handle is fixedly connected to the top of the filter screen (6).

4. An emergency air starting assembly according to claim 3, characterized in that: The protection component comprises an air starter tube (14) fixedly connected to the top of the air starter (13), and two springs (15) are fixedly installed in the air starter tube (14).

5. An emergency air starting assembly according to claim 4, characterized in that: The two springs (15) are fixedly connected with a same sliding block (18), and the sliding block (18) is slidably installed in the air starting pipe (14).

6. An emergency air starting assembly according to claim 5, characterized in that: The air starter tube (14) is fixedly connected with a sliding plate inside, and a limiting groove (17) is provided inside the sliding block (18), and the limiting groove (17) is matched with the sliding plate.

7. An emergency air starting assembly according to claim 6, characterized in that: The air starter tube (14) is provided with two exhaust grooves (16), and two shells (19) are fixedly connected to both sides of the air starter tube (14), and the two shells (19) are respectively matched with the two exhaust grooves (16), and the two shells (19) are provided with a plurality of openings (20).

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