Integrated intercooler cooling water tank body

Abstract

The utility model discloses an integrated intercooler cooling water tank body, which comprises an intercooler tank body, a plurality of internal flow channels are arranged in the intercooler tank body, a plurality of interfaces are arranged on one side of the intercooler tank body, each interface is connected with an intercooler core through the internal flow channels, and the intercooler core is detachably connected and communicated with the front side of the intercooler tank body. The integrated cooling water tank body of the intercooler aims to improve the space utilization rate of the structure when cooling water is distributed, and solves the problems that in the conventional design, various pipelines are concentrated, the structure is bloated and disordered due to pipeline elbows, and replacement, disassembly and assembly are complex and difficult.

Description

Technical Field

[0001] The utility model relates to an integrated intercooler cooling water box body, belonging to the mechanical field. Background Art

[0002] In marine medium-speed engines, the most advanced and advantageous cooling water system is a completely independent closed high and low temperature cooling water system. The cooling water system of the intercooler is divided into a high temperature water cooling water system and a low temperature water system. The cooling water comes from treated fresh water. Usually, the high temperature water comes from the cooling water after the cylinder cooling cycle, and the low temperature water is the cooling water at room temperature. The high temperature air after turbocharging is first cooled by high temperature water and then by low temperature water. This cooling method can effectively solve the "hot engine" problem and improve the cooling efficiency, but at the same time, the structure is relatively bloated and the pipe system is distributed in a messy manner.

[0003] The existing connection pipelines of each diesel engine have slightly different design of pipeline inlet and outlet and peripheral direction, which varies with the layout design of each model, but generally speaking, the ideas are relatively complex in structure, and the cost is relatively low in small batches. Figure 4 As shown, the cover plates and bent pipes thereon are numerous and complicated, and occupy a large space. Summary of the invention

[0004] The technical problem to be solved by the utility model is: how to avoid the problem of bloated and chaotic structure caused by the concentration of multiple pipelines and pipeline elbows, and the problem of complicated and difficult replacement and disassembly.

[0005] In order to solve the above technical problems, the technical solution of the utility model is to provide an integrated intercooler cooling water box body, which is characterized in that it includes an intercooler box body, a plurality of internal flow channels are provided in the intercooler box body, a plurality of interfaces are provided on one side of the intercooler box body, each interface is connected to the intercooler core through the internal flow channel, and the intercooler core is detachably connected and connected to the front side of the intercooler box body.

[0006] Preferably, the plurality of internal flow channels are respectively a first internal flow channel, a second internal flow channel, a third internal flow channel, and a fourth internal flow channel; the plurality of interfaces are respectively a second interface, a third interface, and a fourth interface located on a side of the intercooler housing, and the front side of the intercooler housing is provided with a first interface, a fifth interface, a sixth interface, a seventh interface, and an eighth interface;

[0007] One end of the first interface is connected to the high-temperature water pipeline, the other end of the first interface is connected to one end of the fifth interface through the first internal flow channel, the other end of the fifth interface is connected to the intercooler core inlet, the intercooler core outlet is connected to one end of the seventh interface, the other end of the seventh interface is connected to the water tank inlet, and the water tank outlet is connected to one end of the fourth interface through the fourth internal flow channel;

[0008] One end of the third interface is connected to the low-temperature water pipeline, the other end of the third interface is connected to one end of the eighth interface through the third internal flow channel, the other end of the eighth interface is connected to the intercooler core inlet, the intercooler core outlet is connected to one end of the sixth interface, the other end of the sixth interface is connected to the intercooler box inlet, and the intercooler box outlet is connected to one end of the second interface through the second internal flow channel.

[0009] Preferably, the first interface is a high-temperature water inlet; the third interface is a low-temperature water inlet.

[0010] Preferably, the cooler core is arranged on one side of the intercooler housing, and the cooler core is connected to the intercooler housing through the fifth interface, the sixth interface, the seventh interface and the eighth interface.

[0011] Preferably, gaskets are provided on the front side of the intercooler housing and around the fifth interface, the sixth interface, the seventh interface and the eighth interface to ensure the sealing of the interfaces.

[0012] Preferably, the intercooler box is fixedly connected to the intercooler core via a plurality of intercooler core connectors.

[0013] Preferably, the intercooler core connectors are bolts and nuts.

[0014] Preferably, the intercooler box is fixedly connected to the intercooler bracket via a plurality of intercooler bracket fixing connectors.

[0015] Preferably, the intercooler bracket fixing connectors are bolts and nuts.

[0016] Preferably, a ninth interface and a tenth interface are further included, and the ninth interface and the tenth interface are respectively arranged on the front and back sides of the intercooler box body.

[0017] Preferably, the ninth interface and the tenth interface are both casting process holes.

[0018] The integrated intercooler cooling water box of the utility model aims to improve the structural space utilization rate when distributing cooling water, and solve the problems of bloated and chaotic structure caused by the concentration of multiple pipes and pipe elbows in conventional design, as well as the complexity and difficulty of replacement and disassembly.

[0019] The utility model integrates the existing intercooler core cover plate and the cooling water distribution pipe into one body to form a whole casting, so that the marine diesel engine hanging structure is modularized in terms of disassembly, assembly and maintenance workload, and has the characteristic of beautiful appearance.

[0020] Compared with the prior art, the advantages of the utility model are as follows:

[0021] 1) High integration, the intercooler core cover and cooling water distribution pipe are integrated into one box, with a compact structure and reduced assembly complexity;

[0022] 2) All the inlet and outlet interfaces of the connecting pipes are moved to the side of the intercooler box, which greatly reduces the number of pipe disassembly and assembly steps when replacing the intercooler core, reducing the difficulty and time of maintenance;

[0023] 3) The utility model has integrated the elbows, so there is no need to set elbows outside, which reduces the space occupied by the elbows, has higher space utilization, compact structure, and the overall pipeline layout is beautiful and neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of an integrated intercooler cooling water tank (back side);

[0025] Figure 2 A schematic diagram of an integrated intercooler cooling water tank (front view);

[0026] Figure 3 It is a schematic diagram of the internal flow channel in the cooling water box of an integrated intercooler (the thick line in the figure is the internal flow channel);

[0027] Figure 4 It is a structural schematic diagram of an intercooler core cover plate and various cooling water distribution pipes in the prior art. DETAILED DESCRIPTION

[0028] In order to make the present invention more obvious and easy to understand, preferred embodiments are described in detail as follows in conjunction with the accompanying drawings.

[0029] The utility model provides an integrated intercooler cooling water box body, such as Figure 1-Figure 3 As shown, it includes an intercooler housing 001, which is fixedly connected to the intercooler bracket through multiple intercooler bracket fixing connectors 003 (i.e. bolts and nuts), and the intercooler housing 001 is fixedly connected to the intercooler core through multiple intercooler core connectors 004 (i.e. bolts and nuts); a second interface 2, a third interface 3, and a fourth interface 4 are provided on one side of the intercooler housing 001, and a first interface 1, a fifth interface 5, a sixth interface 6, a seventh interface 7, and an eighth interface 8 are provided on the front side of the intercooler housing 001. A gasket 002 is provided on the front side of the intercooler housing 001 and around the fifth interface 5, the sixth interface 6, the seventh interface 7, and the eighth interface 8, and the gasket 002 ensures the sealing of each interface. The ninth interface 9 and the tenth interface 10 are respectively provided on the front and back sides of the intercooler housing 001.

[0030] A plurality of internal flow passages are provided in the intercooler housing 001, which are a first internal flow passage A, a second internal flow passage B, a third internal flow passage C, and a fourth internal flow passage D.

[0031] The first interface 1 is the high-temperature water inlet, that is, one end of the first interface 1 is connected to the high-temperature water pipe, the other end of the first interface 1 is connected to one end of the fifth interface 5 through the first internal flow channel A, the other end of the fifth interface 5 is connected to the intercooler core inlet, the intercooler core outlet is connected to one end of the seventh interface 7, the other end of the seventh interface 7 is connected to the water tank inlet, and the water tank outlet is connected to one end of the fourth interface 4 through the fourth internal flow channel D and connected out.

[0032] The third interface 3 is the low-temperature water inlet, that is, one end of the third interface 3 is connected to the low-temperature water pipeline, the other end of the third interface 3 is connected to one end of the eighth interface 8 through the third internal flow channel C, the other end of the eighth interface 8 is connected to the intercooler core inlet, the intercooler core outlet is connected to one end of the sixth interface 6, the other end of the sixth interface 6 is connected to the inlet of the intercooler box 001, and the outlet of the intercooler box 001 is connected to one end of the second interface 2 through the second internal flow channel B and connected out.

[0033] Among them, the first interface 1 passes through the internal flow channel to the fifth interface 5, enters the intercooler core circulation, then enters the water tank through the seventh interface 7, and finally is connected to the fourth interface 4 through the internal flow channel. The third interface 3 is the low-temperature water inlet, which enters the intercooler core circulation from the eighth interface 8 through the internal flow channel, then enters the intercooler box 001 through the sixth interface 6, and is connected to the second interface 2 through the internal flow channel. The ninth interface 9 and the tenth interface 10 are both casting process holes, which are blocked with a plug when the main engine is working.

Claims

1. An integrated intercooler cooling water box, characterized in that: The intercooler box (001) includes a plurality of internal flow channels, a plurality of interfaces are provided on one side of the intercooler box (001), each interface is connected to an intercooler core via the internal flow channels, and the intercooler core is detachably connected and connected to the front side of the intercooler box (001).

2. The integrated intercooler cooling water box according to claim 1, characterized in that: The multiple internal flow channels are respectively a first internal flow channel (A), a second internal flow channel (B), a third internal flow channel (C), and a fourth internal flow channel (D); the multiple interfaces are respectively a second interface (2), a third interface (3), and a fourth interface (4) located on a side of the intercooler housing (001); and the front side of the intercooler housing (001) is provided with a first interface (1), a fifth interface (5), a sixth interface (6), a seventh interface (7), and an eighth interface (8); One end of the first interface (1) is connected to a high-temperature water pipeline, the other end of the first interface (1) is connected to one end of a fifth interface (5) through a first internal flow channel (A), the other end of the fifth interface (5) is connected to an intercooler core inlet, the intercooler core outlet is connected to one end of a seventh interface (7), the other end of the seventh interface (7) is connected to a water tank inlet, and the water tank outlet is connected to one end of a fourth interface (4) through a fourth internal flow channel (D); One end of the third interface (3) is connected to a low-temperature water pipeline, the other end of the third interface (3) is connected to one end of an eighth interface (8) through a third internal flow channel (C), the other end of the eighth interface (8) is connected to an intercooler core inlet, the intercooler core outlet is connected to one end of a sixth interface (6), the other end of the sixth interface (6) is connected to an intercooler box (001) inlet, and the intercooler box (001) outlet is connected to one end of a second interface (2) through a second internal flow channel (B).

3. The integrated intercooler cooling water box according to claim 2, characterized in that: The cooler core is arranged on one side of the intercooler housing (001), and the cooler core is connected to the intercooler housing (001) via a fifth interface (5), a sixth interface (6), a seventh interface (7), and an eighth interface (8).

4. The integrated intercooler cooling water box according to claim 3, characterized in that: Gaskets (002) are provided on the front side of the intercooler housing (001) and around the fifth interface (5), the sixth interface (6), the seventh interface (7), and the eighth interface (8) to ensure the sealing of the interfaces.

5. The integrated intercooler cooling water box according to claim 1, characterized in that: The intercooler housing (001) is fixedly connected to the intercooler core via a plurality of intercooler core connectors (004).

6. The integrated intercooler cooling water box according to claim 5, characterized in that: The intercooler core connecting piece (004) is a bolt and a nut.

7. The integrated intercooler cooling water box according to claim 1, characterized in that: The intercooler housing (001) is fixedly connected to the intercooler bracket via a plurality of intercooler bracket fixing connectors (003).

8. The integrated intercooler cooling water box according to claim 7, characterized in that: The intercooler bracket fixing connector (003) is a bolt and a nut.

9. An integrated intercooler cooling water box as claimed in claim 1 or 2, characterized in that: It also includes a ninth interface (9) and a tenth interface (10), and the ninth interface (9) and the tenth interface (10) are respectively arranged on the front and back surfaces of the intercooler box body (001).

10. The integrated intercooler cooling water box according to claim 9, characterized in that: The ninth interface (9) and the tenth interface (10) are both casting process holes.

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