A design method for replacing water coolers at the top of a narrow space

Abstract

The present invention discloses a design method for replacing a water cooler at the top of a narrow space, and relates to the technical field of marine water-cooled generators, which includes the following steps: S1: by opening a window for disassembling and assembling a water supply cooler on the top of a machine base, the water cooler adopts an upper and lower split structure, which includes an upper water cooler and a lower water cooler, and the upper water cooler and the lower water cooler are installed in the window opened on the top of the machine base; S2: connecting the upper water cooler and the lower water cooler with a connecting pipe to achieve the circulation of water in and out. The present invention opens a disassembly and assembly window for the water supply cooler on the top of the machine base, and the water cooler adopts an upper and lower split structure, so as to achieve the effect of replacing the water cooler from the top of the generator, and thus the method can be applied to the situation where the left and right distance of the cabin generator set is narrow and the water cooler cannot be replaced in the left and right directions, and solves the problem that it is difficult to replace the generator water cooler due to the narrow cabin space.

Description

Technical Field

[0001] The invention relates to the technical field of marine water-cooled generators, and in particular to a design method for replacing a water cooler at the top of a narrow space. Background Art

[0002] The ship's water-cooled unit is cooled by a circulating water system, which consists of a main engine, a cooling water tank, a pump, a valve, and a cooler. The main engine introduces cooling water into the cooling water tank, which is then circulated into the cooler by a pump and then returned to the cooling water tank for circulation.

[0003] At present, the traditional marine water-cooled generator set has a narrow left-right distance, and the water cooler cannot be replaced in the left-right direction. When replacing the water cooler, the operation is extremely inconvenient and requires a large number of people to operate. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a design method for replacing a water cooler at the top of a narrow space, thereby solving the problem of insufficient space for replacing a generator water cooler in a cabin.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A design method for replacing a water cooler at the top of a small space includes the following steps:

[0007] S1: A window for disassembling and assembling the water cooler is opened on the top of the machine base. The water cooler adopts an upper and lower split structure, which includes an upper water cooler and a lower water cooler. The upper water cooler and the lower water cooler are installed into the window opened on the top of the machine base;

[0008] S2: Use a connecting pipe to connect the upper water cooler and the lower water cooler to achieve the circulation of inlet and outlet water.

[0009] As a preferred technical solution of the present invention, a shield is installed on the machine base, and the shield is fixedly connected to the machine base via a first fastener.

[0010] As a preferred technical solution of the present invention, a cover plate is installed on the machine base, and the cover plate is fixedly connected to the machine base via a second fastener.

[0011] As a preferred technical solution of the present invention, a rib plate is provided on the top of the machine base to ensure the mechanical strength of the machine base when a window is opened on the top, and the rib plate is fixedly connected to the machine base by a third fastener.

[0012] As a preferred technical solution of the present invention, the water cooler is fixedly connected to the base via a fourth fastener.

[0013] The beneficial effects of the present invention are:

[0014] The present invention opens a water supply cooler disassembly and assembly window on the top of the base, and the water cooler adopts an upper and lower split structure, which realizes the effect of replacing the water cooler from the top of the generator. Therefore, the present invention can be applied to the situation where the left and right distance of the cabin generator set is narrow and the water cooler cannot be replaced in the left and right directions, thus solving the problem of difficulty in replacing the generator water cooler due to the narrow cabin space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0016] Figure 1 This is a structural schematic diagram of a design method for replacing a water cooler at the top of a narrow space proposed by the present invention.

[0017] In the figure: 1, machine base; 2, connecting pipe; 3, first fastener; 4, shield; 5, second fastener; 6, cover plate; 7, third fastener; 8, rib plate; 9, upper water cooler; 10, fourth fastener; 11, lower water cooler. DETAILED DESCRIPTION

[0018] 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 the embodiments.

[0019] Example 1, reference Figure 1 , a design method for a top-replacement water cooler in a narrow space, comprising the following steps:

[0020] S1: A window for disassembling and assembling the water cooler is provided on the top of the base 1. The water cooler adopts an upper and lower split structure, which includes an upper water cooler 9 and a lower water cooler 11. The upper water cooler 9 and the lower water cooler 11 are installed into the window provided on the top of the base 1;

[0021] S2: Connect the upper water cooler 9 and the lower water cooler 11 with the connecting pipe 2 to realize the circulation of inlet and outlet water;

[0022] Further, a shield 4 is installed on the machine base 1, and the shield 4 is fixedly connected to the machine base 1 through a first fastener 3. A cover plate 6 is installed on the machine base 1, and the cover plate 6 is fixedly connected to the machine base 1 through a second fastener 5. A rib plate 8 is provided on the top of the machine base 1 to ensure the mechanical strength of the machine base 1 when a window is opened on the top. The rib plate 8 is fixedly connected to the machine base 1 through a third fastener 7. The water cooler is fixedly connected to the machine base 1 through a fourth fastener 10. The first fastener 3 and the shield 4 protect the tail of the water cooler, and the second fastener 5 and the cover plate 6 seal the top of the machine base 1 to prevent air leakage and water leakage;

[0023] In the specific implementation of this embodiment: first, when disassembling the water cooler, first remove the first fastener 3, the shield 4, the second fastener 5, the cover plate 6, the third fastener 7, the rib plate 8, and the fourth fastener 10 from the base 1 in sequence, then remove the connecting pipe 2, and then use the lifting equipment to lift the upper water cooler 9 and the lower water cooler 11 out of the base 1 in sequence;

[0024] Secondly, when replacing the water cooler, the lower cooler 11 and the upper water cooler 9 are placed in the machine base 1 in turn, fastened with the fourth fastener 10, and then the upper and lower water coolers are connected with the connecting pipe 2, and then the rib plate 8 is installed on the machine base 1 with the third fastener 7 in turn, the cover plate 6 is installed on the machine base 1 with the second fastener 5, and the shield 4 is installed on the machine base 1 with the first fastener 3. In this way, the effect of replacing the water cooler from the top of the generator is achieved, and then it can be applied to the situation where the left and right distance of the cabin generator set is narrow and the water cooler cannot be replaced in the left and right directions, which solves the problem of difficulty in replacing the generator water cooler due to the narrow cabin space.

[0025] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A design method for replacing a water cooler at the top of a narrow space, characterized in that: The following steps are involved: S1: A window for disassembling and assembling a water cooler is provided on the top of the machine base (1). The water cooler adopts an upper and lower split structure, which includes an upper water cooler (9) and a lower water cooler (11). The upper water cooler (9) and the lower water cooler (11) are installed into the window provided on the top of the machine base (1); S2: Use the connecting pipe (2) to connect the upper water cooler (9) and the lower water cooler (11) to achieve the circulation of inlet and outlet water.

2. The design method of a narrow space top replacement water cooler according to claim 1 is characterized in that: A protective cover (4) is installed on the machine base (1), and the protective cover (4) is fixedly connected to the machine base (1) via a first fastener (3).

3. The design method of a narrow space top replacement water cooler according to claim 1, characterized in that: A cover plate (6) is installed on the machine base (1), and the cover plate (6) is fixedly connected to the machine base (1) via a second fastener (5).

4. The design method of a narrow space top replacement water cooler according to claim 1, characterized in that: A rib plate (8) is provided on the top of the machine base (1) to ensure the mechanical strength of the machine base (1) when a window is opened on the top, and the rib plate (8) is fixedly connected to the machine base (1) via a third fastener (7).

5. The design method of a narrow space top replacement water cooler according to claim 1, characterized in that: The water cooler is fixedly connected to the machine base (1) via a fourth fastener (10).

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