Cooling circulation device of explosion-proof diesel engine

Abstract

The utility model discloses a cooling circulation device of an explosion-proof diesel engine, which belongs to the field of explosion-proof diesel engines and comprises a support box, a mounting block fixedly connected to the upper top end of the support box, a machine body mounted at the upper top end of the mounting block, and a circulation assembly arranged on the side wall of the support box and comprising a circulation pump fixedly connected to the inner bottom end of the support box, through cooperative use of all the devices, the cooling effect of the diesel engine can be improved, the heat absorption plate is impacted by continuously circulating cooling water, the working temperature of the diesel engine can be rapidly absorbed, then the cooling water is pumped through work of the circulating pump, and through the arrangement of the flow dividing pipe and the circulating pipe, the cooling effect of the diesel engine can be improved. The water circulation process can be prolonged, the fan is used for continuously cooling the circulation pipe through high-speed wind power, the water impacts the heat absorption plate after being rapidly cooled, the assembly is simple in structure and high in practicability, the working temperature of the diesel engine can be reduced, and the cooling effect of the diesel engine can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof diesel engine, concretely is a kind of explosion -proof diesel engine cooling circulation device. BACKGROUND

[0002] Explosion -proof diesel engine is a kind of special diesel engine for dangerous environment such as flammable and explosive gas, dust, its power is strong, can provide greater torque and power output, meet the operation demand under harsh conditions, such as coal mine, oil and chemical industry and other places transport, excavation and other work, simultaneously, its operating mode is similar to ordinary diesel engine, and operator is easy to be familiar with and master.

[0003] According to the search, Chinese utility model patent discloses an explosion -proof diesel engine (publication number: CN216111009U), including diesel engine body, the outer surface of diesel engine body is provided with water tank, the outer surface of water tank is provided with water guide pipe, the outer surface of water tank is provided with water pipe, the outer surface of water guide pipe is fixedly connected with protection box, the inner wall of protection box is fixedly connected with circulating water pump, one end of circulating water pump is fixedly connected with water guide pipe, the other end of circulating water pump is fixedly connected with water pipe.The utility model has the following advantages and effects: the worker drives circulating water pump to make the water in water tank be transmitted from water pipe to circulating water pump and then enter water tank through water guide pipe, and circulate, the worker places cooling tank on the top and bottom of protection box, controls the sliding of fixed plate on positioning frame, so that fixed plate is clamped into groove frame and is fixed, the temperature cooling of body is strengthened, the explosion -proof efficiency is improved, and the safety of device is strengthened.

[0004] The above patent although through the setting of water tank, water guide pipe and circulating water pump and other components, water body contacted with diesel engine body is extracted by circulating water pump, then fan is used to cool water guide pipe, the effect of cooling water body is achieved, finally diesel engine body is impacted by the other end of water guide pipe to cool it, but since the work of circulating water pump is continuous, water body is quickly extracted and discharged, and the cooling process is short, so that water body is impacted under diesel engine again without being effectively cooled, and this mode is not conducive to improving the cooling effect of diesel engine.

[0005] Therefore, the utility model provides a kind of explosion -proof diesel engine cooling circulation device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of explosion -proof diesel engine cooling circulation device, aims at solving the problems raised in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] The utility model provides an anti -explosion diesel engine cooling circulating device, including the support box, the upper top of support box is fixedly connected with the mounting block, the upper top of mounting block is installed with organism, the side wall of support box is provided with circulating assembly,

[0009] The circulating assembly includes a circulating pump fixedly connected to the inner bottom end of the support box, an output end of the circulating pump is fixedly sleeved with a shunt pipe, a side wall of the support box is fixedly connected with a circulating tank, an inner bottom end of the circulating tank is fixedly connected with a shock absorbing seat, an inner portion of the shock absorbing seat is clamped with a circulating pipe, an end portion of the circulating pipe is fixedly connected with a side wall of the shunt pipe, and an inner bottom end of the organism is fixedly connected with a heat absorbing plate at the end portion of the circulating pipe.

[0010] As a preferred technical solution of the present application, a side wall of the circulating tank is fixedly connected with a fan, an upper top of the circulating tank is fixedly connected with a heat dissipation fin, the number of the heat dissipation fin is several, and a side wall of the organism is provided with a heat conduction assembly.

[0011] As a preferred technical solution of the present application, the heat conduction assembly includes a heat conduction plate fixedly connected to the side wall of the organism, an outer wall of the heat conduction plate is fixedly connected with a heat conduction elbow pipe, and an end portion of the heat conduction elbow pipe is fixedly connected with an inner wall of the support box.

[0012] As a preferred technical solution of the present application, a lower bottom end of the heat absorbing plate is fixedly connected with a heat absorbing sheet, a side wall of the heat absorbing sheet is fixedly connected with a water blocking plate, and a plurality of circular grooves are formed in an outer wall of the water blocking plate.

[0013] As a preferred technical solution of the present application, a side wall of the support box is slidingly connected with a filter plate, an inner wall of the filter plate is clamped with adsorbing cotton, and a side wall of the filter plate is fixedly connected with a handle.

[0014] As a preferred technical solution of the present application, an upper top of the circulating tank is provided with a heat dissipation groove, and a lower bottom end of the circulating tank is fixedly connected with a universal wheel.

[0015] Through the setting of the circulating assembly, the cooling effect of the diesel engine can be improved, the working temperature of the diesel engine can be quickly absorbed through the impact of the heat absorbing plate by the continuously circulating cooling water, and then the cooling water is extracted through the work of the circulating pump, which can prolong the water circulation process through the setting of the shunt pipe and the circulating pipe, and the circulating pipe is cooled by the high-speed wind of the fan, so that the water body is quickly cooled and then impacts the heat absorbing plate. The component has simple structure and strong practicability, can reduce the working temperature of the diesel engine, and improves the cooling effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of an anti -explosion diesel engine cooling circulating device;

[0017] Figure 2 It is a structure diagram of a circulating pump in a cooling circulating device of an explosion-proof diesel engine.

[0018] Figure 3 It is a structure diagram of a circulating pipe in a cooling circulating device of an explosion-proof diesel engine.

[0019] Figure 4 It is a structure diagram of a heat-conducting elbow pipe in a cooling circulating device of an explosion-proof diesel engine.

[0020] Figure 5 It is a structure diagram of a heat-absorbing plate in a cooling circulating device of an explosion-proof diesel engine.

[0021] In the figure:

[0022] 1, support box; 2, mounting block; 3, engine body; 4, circulating pump; 5, shunt pipe; 6, circulating box; 7, shock-absorbing seat; 8, circulating pipe; 9, heat-absorbing plate; 10, fan; 11, heat-dissipating fin; 12, heat-conducting plate; 13, heat-conducting elbow pipe; 14, heat-absorbing fin; 15, water-blocking plate; 16, filter plate; 17, adsorbing cotton; 18, heat-dissipating groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] The present application provides a cooling circulating device for an explosion-proof diesel engine, as shown in the figure. Figures 1-5 The cooling circulating device for an explosion-proof diesel engine comprises a support box 1, a mounting block 2 fixedly connected to the upper top end of the support box 1, an engine body 3 mounted on the upper top end of the mounting block 2, and a circulating assembly arranged on the side wall of the support box 1.

[0025] The circulating assembly comprises a circulating pump 4 fixedly connected to the inner bottom end of the support box 1, a shunt pipe 5 fixedly sleeved on the output end of the circulating pump 4, a circulating box 6 fixedly connected to the side wall of the support box 1, a shock-absorbing seat 7 fixedly connected to the inner bottom end of the circulating box 6, a circulating pipe 8 clamped in the shock-absorbing seat 7, and a heat-absorbing plate 9 fixedly connected to the inner bottom end of the engine body 3 at the end of the circulating pipe 8.

[0026] The circulating box 6 is fixedly connected with a fan 10 on the side wall, and the upper top end of the circulating box 6 is fixedly connected with heat-dissipating fins 11, the number of which is several, and the side wall of the engine body 3 is provided with a heat-conducting assembly.

[0027] The lower bottom end of the heat absorption plate 9 is fixedly connected with a heat absorption sheet 14, the side wall of the heat absorption sheet 14 is fixedly connected with a water blocking plate 15, and a plurality of circular grooves are formed in the outer wall of the water blocking plate 15.

[0028] Specifically, the support box 1 can provide sufficient support force for the engine body 3, ensure that the engine body 3 will not be unstable during operation, improve the safety of the diesel engine, and facilitate the fixing and installation of the engine body 3 by using the mounting block 2 at the upper end of the support box 1, improve the portability of the engine body 3, and use the circulation assembly to quickly cool the engine body 3 by continuously circulating cooling water, improve the cooling speed, and avoid overheating of the engine body 3 during long-term use. The cooling water is extracted by the circulating pump 4 and then discharged into the circulation tank 6 by the shunt pipe 5. The bottom end of the circulation tank 6 is fixedly connected with a circulation pipe 8 through a shock absorbing seat 7, which can ensure the stability of the circulation pipe 8 when the water flow impacts, and will not cause the circulation pipe 8 to loosen due to excessive impact force. The circulation pipe 8 is arranged in a serpentine shape to slow down the speed of the cooling water, so that the heat can be dissipated into the circulation tank 6. The fan 10 on the side wall of the circulation tank 6 continuously impacts high-speed airflow on the circulation pipe 8, further improving the heat dissipation speed, and then the cooling water with reduced heat is impacted on the heat absorption plate 9 at the lower bottom end of the engine body 3 through the circulation pipe 8, and then on the heat absorption sheet 14 at the lower bottom end of the heat absorption plate 9, so that the heat above the heat absorption sheet 14 is quickly dissipated, and the engine body 3 is cooled from the bottom. Since the side wall of the heat absorption sheet 14 is fixedly connected with the water blocking plate 15, the water flow will be dispersed after being impacted, a small amount of water will be evaporated by the high temperature of the heat absorption sheet 14, and part of the working heat will be taken away by evaporation. Further, part of the cooling water is adsorbed on the heat absorption plate 9, and the remaining water falls into the support box 1 and is continuously circulated by the circulating pump 4. Through continuous circulation, the working temperature of the diesel engine can be reduced, and the cooling effect can be improved.

[0029] The side wall of the support box 1 is slidably connected with a filter plate 16, the inner wall of the filter plate 16 is connected with an adsorbing cotton 17, and the side wall of the filter plate 16 is fixedly connected with a handle.

[0030] The heat conduction assembly comprises a heat conduction plate 12 fixedly connected to the side wall of the engine body 3, and a heat conduction elbow pipe 13 fixedly connected to the outer wall of the heat conduction plate 12.

[0031] The upper top end of the circulation tank 6 is provided with a heat dissipation groove 18, and the lower bottom end of the circulation tank 6 is fixedly connected with a universal wheel.

[0032] Specifically, by supporting the box 1 side wall sliding filter plate 16, can be through the filter plate 16 and adsorption cotton 17 will cool water in the impurities are filtered and adsorbed, avoid too much impurities lead to the circulation process affect the work of circulating pump 4, by regularly pull handle to pull out the filter plate 16 cleaning, improve its service life, through the setting of heat conducting components, can be through the body 3 side wall heat conducting plate 12 and heat conducting elbow pipe 13, from the side of the body 3 work heat absorption and conduction to the cooling water inside the support box 1 inside, further improve the heat dissipation effect of the body 3.

[0033] The above describes only the preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the utility model concept of the present application, within the scope of the present application, should be covered within the scope of protection of the present application.

Claims

1. An explosion-proof diesel engine cooling circulation device comprising a support box (1), characterized in that: The upper end of the support box (1) is fixedly connected with a mounting block (2), the upper end of the mounting block (2) is provided with an organism (3), and the side wall of the support box (1) is provided with a circulating assembly. The circulating assembly comprises a circulating pump (4) fixedly connected to the inner bottom end of the support box (1), the output end of the circulating pump (4) is fixedly sleeved with a shunt pipe (5), the side wall of the support box (1) is fixedly connected with a circulating box (6), the inner bottom end of the circulating box (6) is fixedly connected with a shock absorbing seat (7), the inside of the shock absorbing seat (7) is clamped with a circulating pipe (8), the end of the circulating pipe (8) is fixedly connected with the side wall of the shunt pipe (5), and the inner bottom end of the organism (3) is fixedly connected with a heat absorbing plate (9) at the end of the circulating pipe (8).

2. A cooling circulation device for an explosion-proof diesel engine according to claim 1, characterized in that: The side wall of the circulating box (6) is fixedly connected with a fan (10), the upper end of the circulating box (6) is fixedly connected with a heat dissipation fin (11), the number of the heat dissipation fin (11) is several, and the side wall of the organism (3) is provided with a heat conduction assembly.

3. A cooling circulation device for an explosion-proof diesel engine according to claim 2, characterized in that: The heat conduction assembly comprises a heat conduction plate (12) fixedly connected to the side wall of the organism (3), the outer wall of the heat conduction plate (12) is fixedly connected with a heat conduction elbow pipe (13), and the end of the heat conduction elbow pipe (13) is fixedly connected with the inner wall of the support box (1).

4. The explosion-proof diesel engine cooling circulation device according to claim 1, characterized by: The lower end of the heat absorbing plate (9) is fixedly connected with a heat absorbing sheet (14), the side wall of the heat absorbing sheet (14) is fixedly connected with a water blocking plate (15), and a plurality of circular grooves are formed in the outer wall of the water blocking plate (15).

5. The explosion-proof diesel engine cooling circulation device according to claim 1, characterized in that: The side wall of the support box (1) is slidably connected with a filter plate (16), the inner wall of the filter plate (16) is clamped with adsorbing cotton (17), and the side wall of the filter plate (16) is fixedly connected with a handle.

6. The explosion-proof diesel engine cooling circulation device according to claim 2, characterized by: The upper end of the circulating box (6) is provided with a heat dissipation groove (18), and the lower end of the circulating box (6) is fixedly connected with a universal wheel.

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