Intake pipe structure for diesel engine

Abstract

The utility model discloses a kind of intake pipe structures for diesel engine, including intake pipe main body, the intake manifold is externally arranged at equal intervals to intake pipe main body, intake port is arranged at the bottom of intake pipe main body, for air intake work, the both sides of intake pipe main body are provided with connecting joint, for connecting with the equipment of outside, the inside of intake pipe main body is provided with mounting assembly, and it is dismounting installation structure between intake pipe main body. The intake pipe structure for diesel engine is provided with mounting assembly, and it is dismounting installation between intake pipe main body, when the intake pipe main body of diesel engine appears blockage, mounting assembly can be directly extracted, so that cleaning work becomes simple and fast, simultaneously, this design can also effectively reduce the downtime caused by intake pipe blockage.

Description

Technical Field

[0001] This utility model relates to the technical field of diesel engine intake pipes, specifically to an intake pipe structure for diesel engines. Background Technology

[0002] The diesel engine intake manifold is a crucial component of the diesel engine's intake system. It typically consists of the intake manifold body, intake port, intake manifold, and exhaust port. During engine operation, the reciprocating motion of the piston creates negative pressure within the cylinders, drawing in filtered air. This air first passes through an air filter to remove dust and impurities before reaching the intake manifold body. From there, the air is delivered to each cylinder of the diesel engine, providing sufficient oxygen for combustion. However, if the air filter is not replaced or cleaned regularly, the filter element can become clogged. This can lead to blockages in the intake manifold due to dust, impurities, and other foreign objects, affecting the intake air volume. Consequently, a complete engine shutdown and cleaning is necessary. This process is time-consuming and requires specialized tools to access the interior of the intake manifold, making it complex and cumbersome. Utility Model Content

[0003] The purpose of this utility model is to provide an intake pipe structure for diesel engines, so as to solve the problem mentioned in the background art that the intake pipes of diesel engines on the market currently require a lot of time to be stopped and cleaned after long-term use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an intake pipe structure for a diesel engine, comprising an intake pipe body, intake manifolds evenly spaced on the outside of the intake pipe body, an intake port at the bottom of the intake pipe body for intake operation, connecting joints on both sides of the intake pipe body for connecting to external equipment, and an installation assembly inside the intake pipe body, which is detachable and installable from the intake pipe body.

[0005] Preferably, the mounting assembly includes a mounting cover, connectors, and sealing rings. Connectors are integrally mounted on both sides of the mounting cover, and sealing rings are provided on the outside of the connectors for sealing.

[0006] Preferably, the inner side of the mounting cover is a smooth surface, and its cross-section is a "U" shape, with an opening on one side of the "U" shape, the position of which corresponds to the position of the intake manifold.

[0007] Preferably, two connectors are symmetrically arranged on both sides of the mounting cover, and the sum of the lengths of the two connectors and the mounting cover is equal to the length of the intake pipe body. The outermost edge of the connector is aligned with the outermost edge of the intake pipe body.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: The diesel engine intake pipe structure is equipped with an installation component, and the component is detachable from the intake pipe body. When the diesel engine intake pipe body is blocked, the installation component can be directly pulled out, making the cleaning work simple and quick. At the same time, this design can also effectively reduce downtime caused by intake pipe blockage. Secondly, since the cleaning and replacement operations are simple, maintenance personnel do not need professional tools and complex skills to complete the maintenance work, reducing the additional costs that may be incurred during the maintenance process, and indirectly extending the service life of the entire intake pipe body. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0010] Figure 2 This is a side view of the structure of this utility model;

[0011] Figure 3 This is a schematic diagram of the half-section structure of this utility model;

[0012] Figure 4 This is a schematic diagram of the installation component structure of this utility model;

[0013] Figure 5 This is a partially enlarged structural diagram of the top of the mounting component of this utility model.

[0014] In the diagram: 1. Intake pipe body; 2. Intake manifold; 3. Connecting joint; 4. Mounting assembly; 41. Mounting cover; 42. Connector; 43. Sealing ring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 This utility model provides a technical solution: an intake pipe structure for a diesel engine, including an intake pipe body 1, intake manifolds 2 are evenly spaced on the outside of the intake pipe body 1, an air inlet is provided at the bottom of the intake pipe body 1 for air intake, connecting joints 3 are provided on both sides of the intake pipe body 1 for connecting with external equipment, and an installation component 4 is provided inside the intake pipe body 1, which is a detachable and installable structure with respect to the intake pipe body 1.

[0017] This application provides a diesel engine intake pipe with mounting component 4. Specifically, in use, the air inlet at the bottom of the intake pipe body 1 is connected to an external air filter, the connecting joints 3 on both sides are connected to external turbocharging systems or intercoolers, and the top of the intake manifold 2 is connected to the external cylinder block. The intake pipe can then work normally. During normal operation, the outside air is filtered by the air filter and reaches the interior of the intake pipe body 1, then distributed to the interior of each intake manifold 2, and finally reaches the interior of the cylinder block for use.

[0018] When a blockage occurs inside the intake manifold body 1, simply disconnect the external booster system or intercooler from the intake manifold body 1, and disconnect the internal mounting component 4 from the intake manifold body 1. This allows the mounting component 4 to be cleaned externally or a new mounting component 4 to be installed, and the entire intake manifold can then be put back into use.

[0019] Furthermore, according to Figure 4-5 As shown, the mounting assembly 4 includes a mounting cover 41, a connector 42, and a sealing ring 43. The connector 42 is integrally mounted on both sides of the mounting cover 41, and the sealing ring 43 is provided on the outside of the connector 42 for sealing.

[0020] The inner side of the mounting cover 41 is a smooth surface, and its cross-section is a "U" shaped structure. An opening is provided on one side of the "U" shaped structure, and the position of the opening corresponds to the position of the intake manifold 2.

[0021] Two connectors 42 are symmetrically arranged on both sides of the mounting cover 41, and the sum of the lengths of the two connectors 42 and the mounting cover 41 is equal to the length of the intake pipe body 1. The outermost edge of the connector 42 is aligned with the outermost edge of the intake pipe body 1.

[0022] When disassembling the mounting component 4, since the air intake pipe body 1 is disconnected from the external equipment, the mounting cover 41 can be completely pulled out of the air intake pipe body 1 by pulling the connector 42. With the opening design at the top of the mounting cover 41, its interior can be easily cleaned. Furthermore, during subsequent installation, it is only necessary to snap the mounting cover 41 into the air intake pipe body 1. With the external sealing ring 43 of the connector 42, the sealing performance after snapping can be guaranteed.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intake manifold structure for a diesel engine, comprising an intake manifold body (1), characterized in that, The intake manifold (2) is provided at equal intervals on the outside of the intake pipe body (1). An air inlet is provided at the bottom of the intake pipe body (1) for air intake. Connecting joints (3) are provided on both sides of the intake pipe body (1) for connecting with external equipment. An installation assembly (4) is provided inside the intake pipe body (1), which is a detachable and installable structure with respect to the intake pipe body (1).

2. The intake manifold structure for a diesel engine according to claim 1, characterized in that: The mounting assembly (4) includes a mounting cover (41), a connector (42), and a sealing ring (43). The connector (42) is integrally mounted on both sides of the mounting cover (41), and a sealing ring (43) is provided on the outside of the connector (42) for sealing.

3. The intake manifold structure for a diesel engine according to claim 2, characterized in that: The inner side of the mounting cover (41) is a smooth surface and its cross-section is a "U" shape. An opening is provided on one side of the "U" shape, and the position of the opening corresponds to the position of the intake manifold (2).

4. The intake manifold structure for a diesel engine according to claim 3, characterized in that: Two connectors (42) are symmetrically arranged on both sides of the mounting cover (41), and the sum of the lengths of the two connectors (42) and the mounting cover (41) is equal to the length of the intake pipe body (1). The outermost edge of the connector (42) is aligned with the outermost edge of the intake pipe body (1).

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