Diesel generator heat dissipation device

Abstract

A diesel generator heat dissipation device effectively solves the problems that heat dissipation air channels are confused, and the heat dissipation effect is poor. Comprising a box body, a diesel engine and an electric generator are placed in the box body, the diesel engine and the electric generator are communicated and provided with a protective cylinder, a baffle is detachably arranged in the box body and divides the interior of the box body into two cavities, the diesel engine and the electric generator are located in the two cavities respectively, and a first fan and a second fan are arranged at the two ends of the box body respectively. A first air outlet and a second air outlet are formed in a front panel and a rear panel of the box body respectively, the first fan blows air to the diesel engine and then blows the air out of the first air outlet, and the second fan blows air to the generator and then blows the air out of the second air outlet; the diesel generator set is simple and ingenious in structure and convenient to use, the diesel generator set is divided into two parts for heat dissipation, the two parts are separated and operate independently and do not interfere with each other, and stable air channels and high heat dissipation efficiency can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to a heat dissipation device for a diesel generator. Background Art

[0002] A diesel generator uses a diesel engine to drive a generator to generate electricity. Since a large amount of heat is generated during the operation of the diesel engine, it needs to be cooled, otherwise it will affect its normal operation. In the prior art, a fan is generally set at one end of the diesel engine to blow air to the equipment to speed up the air flow rate to achieve the purpose of cooling and heat dissipation. However, the equipment is large in size, and the cooling and heat dissipation effect is poor only by using one fan. In addition, since diesel generators are generally used in the form of generator sets, a single fan can easily cause chaos in the air duct inside the equipment, affecting the heat dissipation effect. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides a diesel generator heat dissipation device, which effectively solves the problems of confusion of heat dissipation air ducts and poor heat dissipation effect.

[0004] The technical solution to the technical problem is: a diesel generator heat dissipation device, including a box body, a diesel engine and a generator are placed in the box body, the diesel engine and the generator are connected in the middle and are provided with a protective tube, a baffle is detachably provided in the box body, the baffle divides the box body into two chambers, the diesel engine and the generator are respectively located in the two chambers, a first fan and a second fan are respectively provided at both ends of the box body, a first air outlet and a second air outlet are respectively provided on the front panel and the rear panel of the box body, the first fan blows air to the diesel engine and then blows it out from the first air outlet, and the second fan blows air to the generator and then blows it out from the second air outlet.

[0005] Preferably, two fixing seats are arranged at the bottom of the box body, and sink grooves are opened on the fixing seats, and the sink grooves on the two fixing seats are in the same straight line.

[0006] Preferably, a support plate is provided at the inner bottom of the box body, and the support plate is located at the bottom of the casing.

[0007] Preferably, an angle is provided between the baffle and the side wall of the box body, and a fixing groove is provided at the bottom of the baffle, and the fixing groove cooperates with the sink groove to fix the position of the baffle.

[0008] Preferably, a notch is provided at the bottom of the baffle, and the notch corresponds to the position of the casing.

[0009] The utility model has a simple and ingenious structure and is easy to use. The diesel generator set is divided into two parts for heat dissipation. The two parts operate separately and independently without interfering with each other, which is conducive to maintaining a stable air duct and efficient heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0011] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0012] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0013] Figure 4 It is a schematic cross-sectional structural diagram of a box body in the utility model.

[0014] Figure 5 It is a structural schematic diagram of the baffle in the utility model.

[0015] Figure 6 This utility model Figure 4 Enlarged structural diagram at A in the middle. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figures 1 to 6 It can be seen that a diesel generator heat dissipation device includes a box body 1, in which a diesel engine 2 and a generator 3 are placed, the diesel engine 2 and the generator 3 are connected in the middle and are provided with a protective tube 4, a baffle 5 is detachably provided in the box body 1, the baffle 5 divides the box body 1 into two chambers, the diesel engine 2 and the generator 3 are respectively located in the two chambers, a first fan 6 and a second fan 7 are respectively provided at both ends of the box body 1, a first air outlet 8 and a second air outlet 9 are respectively provided on the front panel and the rear panel of the box body 1, the first fan 6 blows air to the diesel engine 2 and then blows it out from the first air outlet 8, and the second fan 7 blows air to the generator 3 and then blows it out from the second air outlet 9.

[0018] When the utility model is used in a specific way,

[0019] The diesel engine 2 and the generator 3 are installed inside the box 1, and the inside of the box 1 is separated by the baffle 5. The equipment is started to generate electricity. During operation, the first fan 6 and the second fan 7 blow air into the interior. The first fan 6 blows toward the diesel engine 2, and then is blocked by the baffle 5 and blows out of the box 1 from the first air outlet 8. The second fan 7 blows toward the generator 3, and then is blocked by the baffle 5 and blows out of the box 1 from the second air outlet 9, thereby realizing independent heat dissipation of the two chambers.

[0020] In the present device, a complete heat dissipation duct is formed in the two chambers. Since the size of the separated chambers is smaller than the original size of the box body 1, the air supply distance of the first fan 6 and the second fan 7 can meet the use requirements. The two chambers serve as wind power sources and provide sufficient wind power. The high-speed wind generated can smoothly take away the generated heat, reduce the temperature of the equipment, and ensure the normal temperature operation of the equipment.

[0021] Two fixing seats 10 are arranged at the bottom of the box body 1, and a sinking groove 11 is opened on the fixing seat 10. The sinking grooves 11 on the two fixing seats 10 are on the same straight line. A support plate 12 is arranged at the bottom of the box body 1, and the support plate 12 is located at the bottom of the casing 4. An angle is provided between the baffle 5 and the side wall of the box body 1. A fixing groove 13 is opened at the bottom of the baffle 5. The fixing groove 13 cooperates with the sinking groove 11 to fix the position of the baffle 5. A notch 14 is opened at the bottom of the baffle 5, and the notch 14 corresponds to the position of the casing 4.

[0022] The baffle 5 adopts a detachable structure. During installation, the diesel engine 2 and the generator 3 are first fixed, and then the casing 4 is fixed above the support plate 12. A groove is provided above the support plate 12 to cooperate with the casing 4 to complete the docking; then the baffle 5 is installed from top to bottom, the notch 14 corresponds to the position of the casing 4, the fixing groove 13 corresponds to the position of the sink groove 11 on the fixing seat 10, and the baffle 5 is clamped to keep the baffle 5 stable during operation.

[0023] The support plate 12 can cooperate with the notch 14 on the baffle plate 5 to cover the outside of the casing 4, so that the two layers of the baffle plate 5 form independent chambers that are not affected by each other, ensuring the uniqueness of each air duct and facilitating heat dissipation.

[0024] Compared with the prior art, the utility model has the following beneficial effects: by setting the baffle, the box body is divided into two independent chambers, so that independent cooling and heat dissipation can be performed separately, the uniqueness of the air duct is ensured, and the heat dissipation efficiency is improved.

Claims

1. A diesel generator heat dissipation device, characterized in that: The invention comprises a box body (1), wherein a diesel engine (2) and a generator (3) are placed in the box body (1), the diesel engine (2) and the generator (3) are connected in the middle and are provided with a protective tube (4), a baffle (5) is detachably provided in the box body (1), the baffle (5) divides the box body (1) into two chambers, the diesel engine (2) and the generator (3) are respectively located in the two chambers, a first fan (6) and a second fan (7) are respectively provided at both ends of the box body (1), and a first air outlet (8) and a second air outlet (9) are respectively provided on the front panel and the rear panel of the box body (1), the first fan (6) blows air to the diesel engine (2) and then blows it out from the first air outlet (8), and the second fan (7) blows air to the generator (3) and then blows it out from the second air outlet (9).

2. A diesel generator heat dissipation device according to claim 1, characterized in that: Two fixing seats (10) are arranged at the bottom of the box body (1), and sink grooves (11) are provided on the fixing seats (10). The sink grooves (11) on the two fixing seats (10) are located on the same straight line.

3. A diesel generator heat dissipation device according to claim 1, characterized in that: A support plate (12) is provided at the bottom of the box body (1), and the support plate (12) is located at the bottom of the casing (4).

4. A diesel generator heat dissipation device according to claim 1, characterized in that: An angle is provided between the baffle plate (5) and the side wall of the box body (1); a fixing groove (13) is provided at the bottom of the baffle plate (5); the fixing groove (13) cooperates with the sink groove (11) to fix the position of the baffle plate (5).

5. A diesel generator heat sink according to claim 1, characterized in that: The bottom of the baffle (5) is provided with a notch (14), and the notch (14) corresponds to the position of the casing (4).

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