Back-blowing air-filtering flat air storage tank for vehicle

Abstract

The utility model relates to the field of automobile parts, and discloses an automobile back-blowing air-filtering flat air storage tank which comprises a tank body, supporting mechanisms are fixedly arranged on the two sides of the middle position in the tank body, and a plurality of stamping outer protruding ribs are fixedly arranged at the upper end and the lower end of the tank body. According to the gas storage tank, through the design of the supporting mechanism, in the supporting mechanism, the inner supporting pipe extends in the length direction of the tank body, internal radial supporting force is provided for the tank body, the tank body is prevented from being excessively deformed when bearing internal pressure, and the strength of the inner supporting pipe is further enhanced through the carbon steel pull rod; the inner supporting pipes on the two sides are connected into a whole structure, supporting force is distributed more evenly, the overall compression resistance stability of the tank body is effectively improved, the supporting mechanism can be firmly fixed to the tank body through the connecting blocks at the upper ends and the lower ends of the inner supporting pipes in a rivet welding mode, and it is guaranteed that the supporting mechanism is stable in position and does not move in the working process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts especially relates to a flat air tank of anti-blowing air filter for vehicle. BACKGROUND

[0002] The anti-blowing air filter air tank is a kind of equipment playing an important role in air filtering system, it is mainly used to store a certain amount of compressed air, in the air filtering process, when the impurities on the surface of air filter accumulate to a certain degree, the compressed air in the air tank is released to carry out reverse blowing, and the dust and impurities on the air filter are blown off, so that the filtering performance of air filter is guaranteed, the service life of air filter is prolonged, and the filtered air can continuously maintain high quality.

[0003] The anti-blowing air filter air tank of the prior art, the compression resistance of the tank body is often not ideal, when bearing internal pressure, the tank body is prone to deformation, which affects the service life and safety of the air tank, therefore, the technical personnel in the field provides a flat air tank of anti-blowing air filter for vehicle to solve the problems in the background art. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a flat air tank of anti-blowing air filter for vehicle, which is more space-saving than the traditional cylindrical tank body and is convenient to install and arrange in the limited space of vehicle.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A flat air tank of anti-blowing air filter for vehicle, comprising a tank body, support mechanisms are fixedly arranged at both sides of the middle position in the tank body, and a plurality of stamping outer ribs are fixedly arranged at the upper and lower ends of the tank body.

[0007] The tank body comprises a base layer, a first reinforcing layer is fixedly arranged on the inner surface of the base layer, a second reinforcing layer is fixedly arranged on the outer surface of the base layer, a first coating layer is fixedly arranged on the outer surface of the second reinforcing layer, a second coating layer is fixedly arranged on the outer surface of the first coating layer, the two support mechanisms each comprise an inner support pipe, and a carbon steel pull rod is fixedly arranged in the inner support pipe.

[0008] Further, connecting blocks are fixedly arranged at the upper and lower ends of the two inner support pipes.

[0009] Further, the first reinforcing layer is made of high-strength carbon fiber composite material.

[0010] Further, the base layer is made of carbon steel material.

[0011] Further, the second reinforcing layer is made of glass fiber reinforced plastic material.

[0012] Further, the first coating layer is made of epoxy zinc-rich primer.

[0013] Further, the second coating layer is made of polyurethane topcoat.

[0014] The utility model has the advantages of the following:

[0015] 1. The utility model provides a flat-shaped air storage tank for vehicle, the air storage tank is designed as flat-shaped through the tank body, which saves space compared with the traditional cylindrical tank body while meeting the air storage requirement, is convenient for installation and arrangement in the limited space of the vehicle, and the local strength of the tank body end part is enhanced through the design of multiple stamping outer ribs, especially in the part under the larger pressure, the stamping outer rib can effectively disperse stress and improve the reliability of the overall structure of the tank body.

[0016] 2. The utility model provides a flat-shaped air storage tank for vehicle, the air storage tank is designed through the support mechanism, the inner support pipe extends along the length direction of the tank body in the support mechanism, provides internal radial support force for the tank body, prevents excessive deformation of the tank body when bearing internal pressure, and the carbon steel pull rod further enhances the strength of the inner support pipe, connects the two side inner support pipes into an integral structure, makes the support force distribution more uniform, effectively improves the compression stability of the overall tank body, and the connecting block at the upper end and the lower end of the inner support pipe can firmly fix the support mechanism on the tank body through riveting, ensures that the position is stable during the working process and displacement does not occur. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the side schematic view of the utility model;

[0018] Figure 2 It is the side schematic view of the utility model;

[0019] Figure 3 It is the overhead schematic view of the utility model;

[0020] Figure 4 It is the tank body structure schematic view of the utility model.

[0021] LEGEND:

[0022] 1, tank body, 2, support mechanism, 3, stamping outer rib, 101, first reinforcing layer, 102, base layer, 103, second reinforcing layer, 104, first coating layer, 105, second coating layer, 201, carbon steel pull rod, 202, inner support pipe, 203, connecting block. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Figures 1-4 The utility model provides an embodiment: a kind of flat gas tank for vehicle of blowback air filter, including tank body 1, support mechanism 2 is fixedly arranged in the inside middle position of tank body 1 both sides, multiple stamping outer ribs 3 are fixedly arranged in the upper and lower ends of tank body 1.

[0025] Specifically, tank body 1 is designed as flat shape, which meets the gas storage demand while saving space compared with traditional cylindrical tank body 1, facilitating installation and arrangement in limited space of vehicle, support mechanism 2 plays a key supporting role, and multiple stamping outer ribs 3 enhance the local strength of end part of tank body 1, especially in the position bearing larger pressure, stamping outer ribs 3 can effectively disperse stress and improve the reliability of overall structure of tank body 1.

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Figure 1 、 Figure 4 Tank body 1 includes base layer 102, first reinforcing layer 101 is fixedly arranged on the inner surface of base layer 102, second reinforcing layer 103 is fixedly arranged on the outer surface of base layer 102, first coating layer 104 is fixedly arranged on the outer surface of second reinforcing layer 103, second coating layer 105 is fixedly arranged on the outer surface of first coating layer 104, first reinforcing layer 101 is made of high-strength carbon fiber composite material, base layer 102 is made of carbon steel material, second reinforcing layer 103 is made of glass fiber reinforced plastic material, first coating layer 104 is made of epoxy zinc-rich primer, and second coating layer 105 is made of polyurethane finish.

[0027] Specifically, the first reinforcing layer 101 is made of high-strength carbon fiber composite material. Carbon fiber has extremely high strength-to-weight ratio, which can significantly enhance the structural strength inside the tank body 1, make up for the insufficient strength of the carbon steel base layer 102 in some aspects, and prevent corrosion inside the tank body 1 due to gas medium or trace amount of moisture, thereby prolonging the service life of the tank body 1. The base layer 102 is made of carbon steel material. Carbon steel has a certain range of carbon content, high strength and good toughness, good mechanical properties, can withstand various stresses, and can ensure the safety of the tank body. It has good processability, is easy to shape and has strong weldability, is convenient to manufacture and maintain, and has low cost. While ensuring performance, it also takes into account economic benefits. The second reinforcing layer 103 is made of glass fiber reinforced plastic material. Glass steel has the characteristics of high strength, good formability and relatively low cost. Its strength can be adjusted according to the content and laying direction of glass fiber, and it is suitable for manufacturing various complex-shaped parts. It is more convenient for manufacturing flat tank body 1, and can further enhance the overall strength of the tank body 1, especially in resisting external impact force and environmental stress. The first coating 104 is an epoxy zinc-rich primer, which contains a large amount of zinc powder that plays a cathodic protection role in the coating. When the coating is damaged and the local substrate is exposed, the zinc powder will react with the corrosive medium first, thereby protecting the base layer 102 metal from corrosion. It has good adhesion and can be firmly attached to the surface of the tank body 1, providing a good foundation for subsequent coatings. The second coating 105 is a polyurethane topcoat. This topcoat has excellent weather resistance, wear resistance and decorative properties. Its weather resistance allows it to resist ultraviolet radiation, rain, sand and other natural factors for a long time, maintaining the color and gloss of the coating and ensuring that the tank body 1 maintains a good appearance during long-term outdoor use. It also has good wear resistance, effectively protecting the tank body 1 even if it is slightly rubbed or collided during vehicle operation.

[0028] Referring to Figure 1 , Figure 2 , the two support mechanisms 2 each include an inner support pipe 202, and the carbon steel pull rod 201 is fixedly arranged inside the inner support pipe 202. The connecting block 203 is fixedly arranged at the upper and lower ends of the inner support pipe 202.

[0029] Specifically, in the support mechanism 2, the inner support pipe 202 extends along the length direction of the tank body 1 to provide internal radial support force for the tank body 1, preventing the tank body 1 from deforming excessively when bearing internal pressure. The carbon steel pull rod 201 further enhances the strength of the inner support pipe 202, connecting the two inner support pipes 202 into a whole structure to make the support force more evenly distributed, effectively improving the overall pressure resistance stability of the tank body 1. The connecting block 203 at the upper and lower ends of the inner support pipe 202 is used to firmly fix the support mechanism 2 on the tank body 1, ensuring that it is stable in position during operation and does not shift.

[0030] Working principle: in the process of gas storage, gas is filled into the tank 1, the internal pressure of the tank 1 gradually rises, at this time, the base layer 102 as the basic structure of the tank 1 bears the gas pressure, the first reinforcing layer 101 and the second reinforcing layer 103 work together to enhance the overall strength of the tank 1, prevent the base layer 102 from excessive deformation or rupture, the support mechanism 2 composed of the inner support pipe 202 and the carbon steel pull rod 201 effectively resists the radial deformation of the tank 1, ensures that the tank 1 maintains a stable shape, the stamping outer rib 3 enhances the local strength at the end of the tank 1 and other key parts, disperses stress concentration, the first coating 104 and the second coating 105 not only protect the tank 1 from corrosion and wear of the external environment, but also play a decorative and identification role, when the tank 1 needs to be exhausted, the gas flows out of the tank 1, the whole structure still maintains a stable state, each component works together to ensure the safe and reliable operation of the gas storage tank, meet the demand of the vehicle blowback air filter system for gas storage, protect the normal work of the engine and other equipment, improve the overall performance and reliability of the vehicle.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A flat air reservoir for automotive backflush air filters, comprising a reservoir body (1), characterized in that: The tank body (1) has a support mechanism (2) fixedly installed on both sides of the middle position inside, and multiple stamped external ribs (3) are fixedly installed at both the upper and lower ends of the tank body (1). The tank body (1) includes a base layer (102), a first reinforcing layer (101) is fixedly provided on the inner surface of the base layer (102), a second reinforcing layer (103) is fixedly provided on the outer surface of the base layer (102), a first coating layer (104) is fixedly provided on the outer surface of the second reinforcing layer (103), and a second coating layer (105) is fixedly provided on the outer surface of the first coating layer (104). Both of the support mechanisms (2) include an inner support tube (202), and a carbon steel tie rod (201) is fixedly provided inside the two inner support tubes (202).

2. The flat air reservoir for a vehicle backflush air filter according to claim 1, characterized in that: Both ends of the two inner support tubes (202) are fixedly provided with connecting blocks (203).

3. The flat air reservoir for a vehicle backflush air filter according to claim 1, characterized in that: The first reinforcing layer (101) is made of high-strength carbon fiber composite material.

4. A flat air reservoir for automotive backflush air filters according to claim 1, characterized in that: The base layer (102) is made of carbon steel.

5. A flat air reservoir for automotive backflush air filters according to claim 1, characterized in that: The second reinforcing layer (103) is made of glass fiber reinforced plastic.

6. A flat air reservoir for automotive backflush air filters according to claim 1, characterized in that: The first coating (104) is made of epoxy zinc-rich primer.

7. A flat air reservoir for automotive backflush air filters according to claim 1, characterized in that: The second coating (105) is made of polyurethane topcoat.

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