CN222686766U

CN222686766U - Engine hot air isolation baffle convenient to detach

Info

Publication number: CN222686766U
Application number: CN202421643483.2U
Authority: CN
Inventors: 梁时豪
Original assignee: Zhengzhou Windbell Machinery Co ltd
Current assignee: Zhengzhou Windbell Machinery Co ltd
Priority date: 2024-07-11
Filing date: 2024-07-11
Publication date: 2025-03-28
Anticipated expiration: 2034-07-11

Abstract

The utility model discloses an engine hot air isolation baffle convenient to detach, which relates to the technical field of heat dissipation devices and comprises an engine and a hot air isolation mechanism, wherein the hot air isolation mechanism comprises a hot air isolation baffle, two connecting plates, two trapezoidal clamping blocks, a trapezoidal fixing plate, a convex block and a spring, wherein the hot air isolation baffle is fixedly arranged on the surface of a radiator bellows, the two connecting plates are fixedly connected to the surface of the hot air isolation baffle, trapezoidal clamping grooves are formed in the surfaces of the two connecting plates, the two trapezoidal clamping blocks are fixedly connected to the surface of the radiator bellows, the two trapezoidal clamping blocks are respectively and slidably connected to the interiors of the two trapezoidal clamping grooves, the hot air isolation baffle is positioned on the upper side of a heat dissipation fan, and when the heat dissipation fan in the radiator bellows rotates, cold air and hot air are separated at a cooling air inlet to the greatest extent by adding the hot air isolation baffle, so that the heat of cooling air is reduced, and the heat dissipation effect is improved.

Description

Engine hot air isolation baffle convenient to detach

Technical Field

The utility model relates to the technical field of heat dissipation devices, in particular to an engine hot air isolation baffle convenient to detach.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, etc., as internal combustion engines typically convert chemical energy into mechanical energy, and is applicable to both power generation devices and to the entire machine including the power plant.

The radiator is an important accessory of a special railway vehicle or even the whole automobile industry, the normal work of the radiator ensures the working efficiency and the reliability of an engine or even the whole vehicle, the power of the cooling system is utilized to the power output shaft of the engine, the heat generated by the engine is large, the air inlet position of the cooling system is close to the heat source of the engine, the whole machine is overheated after long-term use, and the machine performance is seriously affected.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides an engine hot air isolation baffle which is convenient to detach, and the problems that the power of a cooling system is utilized by a power output shaft of an engine, the heat generation of the engine is large, the air inlet of the cooling system is close to a heat source of the engine, the whole machine is overheated after long-term use, and the performance of a machine is seriously affected can be solved.

The hot air isolation baffle comprises an engine and a hot air isolation mechanism, wherein a radiator is arranged on the right side of the engine, a radiator bellows is fixedly arranged on the surface of the radiator, a radiator fan is arranged in the radiator bellows, the hot air isolation mechanism comprises the hot air isolation baffle, two connecting plates, two trapezoidal clamping blocks, a trapezoidal fixing plate, a protruding block and a spring, the hot air isolation baffle is fixedly arranged on the surface of the radiator bellows, the two connecting plates are fixedly connected to the surface of the hot air isolation baffle, trapezoidal clamping grooves are formed in the surfaces of the two connecting plates, the two trapezoidal clamping blocks are fixedly connected to the surface of the radiator bellows, the two trapezoidal clamping blocks are respectively and slidably connected to the interiors of the two trapezoidal clamping grooves, sliding grooves are formed in the interiors of the two connecting plates, and the trapezoidal fixing plate is slidably connected to the interiors of the sliding grooves.

Preferably, a muffler is fixedly arranged at the top of the engine.

Preferably, the protruding block is fixedly connected to the bottom of the trapezoid fixing plate.

Preferably, the spring is fixedly connected to the surface of the trapezoid fixing plate, and one end, away from the trapezoid fixing plate, of the spring is fixedly connected to the inner wall of the chute.

Preferably, one end of the trapezoid fixing plate, which is far away from the spring, is provided with an inclined plane.

Preferably, the surface of the trapezoid clamping block is provided with a fixing clamping groove, and one end, far away from the spring, of the trapezoid fixing plate is in sliding clamping connection with the inside of the fixing clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. This engine hot air isolation baffle convenient to dismantle, hot air isolation baffle are located radiator fan's upside position, and the inside radiator fan of radiator bellows is when rotatory through increasing hot air isolation baffle, carries out cold wind and hot-blast separation in cooling air import department in the at utmost, reduces the heat of cooling air, promotes the radiating effect.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the overall structure of an engine hot air isolation baffle of the present utility model which is easy to disassemble;

FIG. 2 is a schematic view showing the internal structure of a radiator bellows of the present utility model;

FIG. 3 is a schematic view of the surface structure of the hot air isolation baffle of the present utility model;

Fig. 4 is a schematic cross-sectional view of the connecting plate of the present utility model.

The heat radiator comprises the following components of a reference numeral 1, an engine, 2, a silencer, 3, a radiator, 4, a radiator bellows, 5, a hot air isolation baffle, 6, a connecting plate, 7, a trapezoid clamping groove, 8, a trapezoid clamping block, 9, a sliding chute, 10, a trapezoid fixing plate, 11, a protruding block, 12, a spring, 13, an inclined plane, 14, a fixing clamping groove, 15 and a heat radiation fan.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the utility model provides a technical scheme that an engine hot air isolation baffle convenient to detach comprises an engine 1 and a hot air isolation mechanism, wherein a silencer 2 is fixedly arranged at the top of the engine 1, a radiator 3 is arranged on the right side of the engine 1, a radiator bellows 4 is fixedly arranged on the surface of the radiator 3, and a radiator fan 15 is arranged in the radiator bellows 4.

The power of the cooling fan 15 is supplied by the power output shaft of the engine 1, and the cooling fan 15 rotates and blows to the surface of the cooling fin inside the radiator 3, so that the purpose of rapid cooling is achieved.

The hot air isolation mechanism comprises a hot air isolation baffle 5, two connecting plates 6, two trapezoidal clamping blocks 8, a trapezoidal fixing plate 10, a convex block 11 and a spring 12, wherein the hot air isolation baffle 5 is fixedly installed on the surface of a radiator bellows 4, the two connecting plates 6 are fixedly connected to the surface of the hot air isolation baffle 5, trapezoidal clamping grooves 7 are formed in the surfaces of the two connecting plates 6, the two trapezoidal clamping blocks 8 are fixedly connected to the surface of the radiator bellows 4, and the two trapezoidal clamping blocks 8 are respectively and slidably connected to the inner parts of the two trapezoidal clamping grooves 7.

The hot air isolation baffle 5 is fixedly arranged on the surfaces of the two trapezoidal clamping blocks 8 through the two connecting plates 6, the hot air isolation baffle 5 is fixedly arranged on the surface of the radiator bellows 4, the hot air isolation baffle 5 is positioned at the upper side of the radiator fan 15, and when the radiator fan 15 in the radiator bellows 4 rotates, cold air and hot air are separated at the cooling air inlet to the greatest extent through the addition of the hot air isolation baffle 5, the heat of cooling air is reduced, and the radiating effect is improved.

The spout 9 has all been seted up to the inside of two connecting plates 6, trapezoidal fixed plate 10 sliding connection is in the inside of spout 9, lug 11 fixed connection is in the bottom of trapezoidal fixed plate 10, spring 12 fixed connection is on the surface of trapezoidal fixed plate 10, the one end fixed connection of trapezoidal fixed plate 10 is kept away from to spring 12 is at the inner wall of spout 9, the one end of trapezoidal fixed plate 10 is kept away from spring 12 is established to inclined plane 13, fixed draw-in groove 14 has been seted up on the surface of trapezoidal fixture block 8, the one end slip joint of trapezoidal fixed plate 10 is kept away from spring 12 is in the inside of fixed draw-in groove 14.

When the hot air isolation baffle 5 is installed, a worker firstly puts two connecting plates 6 at the upper side positions of two trapezoidal clamping blocks 8, then the worker only needs to slide the hot air isolation baffle 5 towards the lower side and drive the two connecting plates 6 to slide towards the lower side and clamp the surfaces of the two trapezoidal clamping blocks 8 through two trapezoidal clamping grooves 7, when the connecting plates 6 slide towards the lower side, the trapezoidal fixing plates 10 are driven to slide towards the lower side, the inclined planes 13 are enabled to squeeze the top ends of the trapezoidal clamping blocks 8, the trapezoidal fixing plates 10 are subjected to the squeezing action of the top ends of the trapezoidal clamping blocks 8 and slide and squeeze springs 12, and when the trapezoidal fixing plates 10 slide to the positions of the fixing clamping grooves 14, the springs 12 can release elasticity and push the trapezoidal fixing plates 10 to slide and clamp into the inner parts of the fixing clamping grooves 14, so that the hot air isolation baffle 5 can be fixedly installed on the surfaces of the two trapezoidal clamping blocks 8 and the radiator bellows 4.

When the worker needs to detach the hot air isolation baffle 5, the worker only needs to slide the two trapezoidal fixing plates 10 through the two convex blocks 11 by two fingers and separate from the fixing clamping grooves 14, and then directly slide the hot air isolation baffle 5 upwards to complete the detachment.

According to the working principle, the engine hot air isolation baffle convenient to detach is characterized in that the hot air isolation baffle 5 is arranged on the upper side of the cooling fan 15, when the cooling fan 15 in the radiator bellows 4 rotates, cold air and hot air are separated at the cooling air inlet to the greatest extent by adding the hot air isolation baffle 5, a worker only needs to slide the hot air isolation baffle 5 downwards and drive the two connecting plates 6 to slide downwards and clamp the surfaces of the two trapezoidal clamping blocks 8 through the two trapezoidal clamping grooves 7, the trapezoidal fixing plates 10 are driven to slide downwards when the connecting plates 6 slide downwards, the inclined planes 13 are enabled to squeeze the top ends of the trapezoidal clamping blocks 8, the trapezoidal fixing plates 10 are squeezed by the top ends of the trapezoidal clamping blocks 8 and slide and squeeze the springs 12, and when the trapezoidal fixing plates 10 slide to the positions of the fixing clamping grooves 14, the springs 12 can release elasticity and push the trapezoidal fixing plates 10 to slide and clamp the inside the fixing clamping grooves 14, so that the hot air isolation baffle 5 can be fixedly arranged on the surfaces of the two trapezoidal clamping blocks 8 and the radiator 4.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An engine hot air isolation baffle convenient to dismantle, characterized by comprising:

an engine (1) and a hot air isolation mechanism;

A radiator (3) is arranged on the right side of the engine (1), a radiator bellows (4) is fixedly arranged on the surface of the radiator (3), and a radiator fan (15) is arranged in the radiator bellows (4);

The hot air isolation mechanism comprises a hot air isolation baffle (5), two connecting plates (6), two trapezoidal clamping blocks (8), trapezoidal fixed plates (10), protruding blocks (11) and springs (12), wherein the hot air isolation baffle (5) is fixedly installed on the surface of a radiator bellows (4), the two connecting plates (6) are fixedly connected to the surface of the hot air isolation baffle (5), trapezoidal clamping grooves (7) are formed in the surfaces of the two connecting plates (6), the two trapezoidal clamping blocks (8) are fixedly connected to the surface of the radiator bellows (4), the two trapezoidal clamping blocks (8) are respectively and slidably connected to the interiors of the two trapezoidal clamping grooves (7), sliding grooves (9) are formed in the interiors of the two connecting plates (6), and the trapezoidal fixed plates (10) are slidably connected to the interiors of the sliding grooves (9).

2. The engine hot air isolation baffle convenient to detach according to claim 1, wherein a silencer (2) is fixedly arranged at the top of the engine (1).

3. The engine hot air isolation baffle convenient to detach according to claim 1, wherein the protruding block (11) is fixedly connected to the bottom of the trapezoid fixing plate (10).

4. The engine hot air isolation baffle convenient to detach according to claim 1, wherein the spring (12) is fixedly connected to the surface of the trapezoid fixing plate (10), and one end, away from the trapezoid fixing plate (10), of the spring (12) is fixedly connected to the inner wall of the chute (9).

5. The engine hot air isolation baffle convenient to detach according to claim 1, wherein one end of the trapezoid fixing plate (10) far away from the spring (12) is provided with an inclined surface (13).

6. The engine hot air isolation baffle convenient to detach according to claim 5, wherein a fixing clamping groove (14) is formed in the surface of the trapezoid clamping block (8), and one end, far away from the spring (12), of the trapezoid fixing plate (10) is slidably clamped in the fixing clamping groove (14).