CN218913005U

CN218913005U - Diesel generator with circulation cooling

Info

Publication number: CN218913005U
Application number: CN202223225039.2U
Authority: CN
Inventors: 蒋红梅; 梁研; 刘辉
Original assignee: Hunan Yubo Construction Co ltd
Current assignee: Hunan Yubo Construction Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-25
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a diesel generator with circulating cooling in the technical field related to diesel generators, which comprises a heat dissipation supporting plate frame and a heat conduction groove, wherein the heat conduction groove is formed in the upper plane of the heat dissipation supporting plate frame, heat conduction silica gel is filled in the heat conduction groove, a cooling circulation box is fixedly arranged below the heat dissipation supporting plate frame, a circulating water pipe is arranged at the bottom of the heat dissipation supporting plate frame in the cooling circulation box, and a temperature sensor is arranged at a gap of the circulating water pipe. The device is a cooling circulation system, is arranged below the diesel generator, can directly cool all electrical equipment, is provided with the heat-conducting silica gel in the heat-conducting groove of the heat-radiating support plate frame, can effectively improve heat conductivity, improves heat-radiating efficiency, can monitor the temperature condition of the heat-radiating support plate frame in real time by the temperature sensor, and starts the circulation system to radiate and cool when the temperature is higher than a preset temperature, so that the automation degree is high, and waste is avoided.

Description

Diesel generator with circulation cooling

Technical Field

The utility model belongs to the technical field of diesel generators, and particularly relates to a diesel generator with circulating cooling.

Background

The diesel generator is a small power generation device, is a power machine which takes diesel oil and the like as fuel and takes the diesel engine as a prime motor to drive the generator to generate power, and the whole set of unit generally consists of the diesel engine, the generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and other parts, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises. The diesel generator can generate a large amount of heat during working, and if heat dissipation is not timely carried out, the temperature of the diesel generator is too high, so that the normal working of the diesel generator is influenced. Particularly, for high-power diesel generators, the heat dissipation work is important. Although the existing diesel engines are equipped with radiators, if the continuous operation in hot weather is guaranteed, the power and the size of the radiator are necessarily designed to be large, but the radiator is wasted in cold weather and occupies a large space. Patent number: the CN201210346265.8 is a heat dissipating device of a diesel generator, the heat dissipating device is sleeved outside the diesel generator through a sleeved opening, a motor is started, air is blown into a shell of the heat dissipating device by a fan, air flows rapidly in the shell, heat emitted by the diesel generator can be taken away, the shell can block external sunlight outside, the heat dissipating device is particularly suitable for outdoor work, when the diesel generator is used in cold weather, the heat dissipating device can be left aside, so that the occupied space of the diesel generator is not enlarged, the heat dissipating device is simple in structure and flexible to use, heat dissipation of the diesel generator in different temperature environments can be met, the self-configured heat dissipater of the existing diesel generator is well supplemented, the heat dissipation is of a heat dissipation cover type structural design, and the heat dissipation is achieved by artificially judging whether the heat dissipation is needed or not, the intelligent degree of automation is low, and the air cooling heat dissipation efficiency is poor.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the technical problems and overcome the defects of the prior art, and provides a diesel generator with circulating cooling, and in order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a diesel generator with circulative cooling, includes heat dissipation supporting plate frame and heat conduction groove, heat dissipation supporting plate frame's last plane has been seted up the heat conduction groove, heat conduction inslot is filled with heat conduction silica gel, heat dissipation supporting plate frame's below fixed mounting has the cooling circulation case, the cooling circulation incasement circulating water pipe is installed to the bottom of heat dissipation supporting plate frame, temperature sensor is installed to circulating water pipe's clearance department, cooling circulation case's both sides limit integral type is provided with the fixed plate, the fixed plate pass through the bolt with heat dissipation supporting plate frame fixed connection, be provided with the insulating layer on the inside wall of cooling circulation case.

As a further scheme of the utility model: the cooling circulation box comprises a cooling circulation box body, wherein a cooling circulation box is arranged on the cooling circulation box body, support columns are fixedly arranged at four corners of the bottom surface of the cooling support plate frame through threaded connection, moving wheels are arranged at the lower ends of the support columns, the positions of the moving devices are convenient to move, and an operation control box is fixedly arranged on the outer side wall of the cooling circulation box body and used for controlling the working process of the cooling circulation device.

As still further aspects of the utility model: the panel of operation control box is embedded to be installed and is installed the display screen, the below of display screen is provided with the operation button, the siren is installed to the side of operation button, the below of siren is provided with switch, the handrail is installed to the end position of heat dissipation supporting plate frame, is convenient for thrust unit removal position.

As still further aspects of the utility model: install the liquid reserve tank in the cooling circulation case, the upper portion outside position of liquid reserve tank is provided with annotates the liquid mouth, annotate and install sealed lid on the liquid mouth, annotate the liquid mouth be used for to the liquid reserve tank internal replenishment circulation liquid, install level sensor in the liquid reserve tank, be used for the monitoring the condition of the interior surplus liquid of liquid reserve tank.

As still further aspects of the utility model: the circulating water pipe is of an S-shaped circulating structure, the circulating water pipe is fixedly installed at the bottom of the radiating support plate frame through a fixing buckle, the liquid storage tank is connected with the circulating water pump through a pipeline, the water outlet end of the circulating water pump is connected with the refrigerating tank through a pipeline, and the circulating water pump is used for providing power support for water supply circulation.

As still further aspects of the utility model: the circulating water pump is connected with the circulating water pipe through a direct circulating pipe, a first electromagnetic valve is installed on the direct circulating pipe, the refrigerating box is connected with the circulating water pipe through a cooling circulating pipe, a second electromagnetic valve is installed on the cooling circulating pipe, and whether the refrigerating box needs to be started or not can be judged according to heat dissipation requirements through the direct circulating pipe and the cooling circulating pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

The device is a cooling circulation system, is arranged below the diesel generator, can directly cool all electrical equipment, and is provided with heat-conducting silica gel in the heat-conducting groove of the heat-radiating support plate frame, so that the heat conductivity can be effectively improved, and the heat-radiating efficiency can be improved.

The temperature sensor is arranged in the cooling circulation box, so that the temperature condition of the radiating support plate frame can be monitored in real time, and when the temperature is higher than the preset temperature, the circulation system is started to radiate heat and cool, so that the degree of automation is high, and waste is avoided.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the interior of the cooling circulation box of the present utility model;

fig. 4 is a schematic view of the connection of the circulating water pipe of the present utility model.

In the figure: 1-a heat dissipation supporting plate frame; 2-supporting columns; 3-moving wheels; 4-a cooling circulation box; 5-operating a control box; 6-armrests; 7-a heat conduction groove; 8-a display screen; 9-operating a key; 10-an alarm; 11-a power switch; 12-a liquid injection port; 13-sealing the cover; 14-a circulating water pipe; 15-fixing the buckle; 16-heat conducting silica gel; 17-a heat insulation layer; 18-a liquid storage tank; 19-a liquid level sensor; 20-a circulating water pump; 21-a refrigeration box; 22-a fixed plate; 23-a direct circulation pipe; 24-cooling circulation pipe; 25-a first solenoid valve; 26-a second solenoid valve; 27-temperature sensor.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 4, a diesel generator with circulation cooling, including heat dissipation supporting plate frame 1 and heat conduction groove 7, heat conduction groove 7 has been seted up on the upper plane of heat dissipation supporting plate frame 1, heat conduction silica gel 16 has been filled in the heat conduction groove 7, can effectually improve thermal conductivity, improve radiating efficiency, the below fixed mounting of heat dissipation supporting plate frame 1 has cooling circulation case 4, circulation pipe 14 is installed to the bottom of the heat dissipation supporting plate frame 1 in the cooling circulation case 4, temperature sensor 27 is installed to the clearance department of circulation pipe 14, can real-time supervision heat dissipation supporting plate frame 1's temperature condition, when the temperature is higher than preset temperature, open circulation system and dispel the heat, the both sides limit integral type of degree of automation high cooling circulation case 4 is provided with fixed plate 22, fixed plate 22 passes through bolt and heat dissipation supporting plate frame 1 fixed connection, be provided with insulating layer 17 on the inside wall of cooling circulation case 4.

Wherein, the bottom surface four corners position of heat dissipation supporting plate frame 1 is through threaded connection fixed mounting support column 2, and movable wheel 3 is installed to the lower extreme of support column 2, is convenient for remove the device position, and fixed mounting has operation control box 5 on the lateral wall of cooling circulation case 4 for control cooling circulation device's course of working.

The panel of the operation control box 5 is embedded with a display screen 8, an operation key 9 is arranged below the display screen 8, an alarm 10 is arranged on the side edge of the operation key 9, a power switch 11 is arranged below the alarm 10, and an armrest 6 is arranged at the end position of the heat dissipation support plate frame 1, so that the pushing device can move conveniently.

The cooling circulation tank 4 is internally provided with a liquid storage tank 18, the upper outer side position of the liquid storage tank 18 is provided with a liquid injection port 12, the liquid injection port 12 is provided with a sealing cover 13, the liquid injection port 12 is used for supplementing circulating liquid into the liquid storage tank 18, and the liquid storage tank 18 is internally provided with a liquid level sensor 19 for monitoring the condition of residual liquid in the liquid storage tank 18.

The heat insulation layer 17 reduces the cooling circulation box 4 to exchange heat with the outside, the circulating water pipe 14 is of an S-shaped circulation structure, the circulating water pipe 14 is fixedly arranged at the bottom of the heat dissipation support plate frame 1 through the fixing buckle 15, the liquid storage tank 18 is connected with the circulating water pump 20 through a pipeline, the water outlet end of the circulating water pump 20 is connected with the refrigeration box 21 through a pipeline, and the circulating water pump 20 is used for providing power support for water supply circulation.

The circulating water pump 20 is connected with the circulating water pipe 14 through the direct circulating pipe 23, the first electromagnetic valve 25 is installed on the direct circulating pipe 23, the refrigeration box 21 is connected with the circulating water pipe 14 through the cooling circulating pipe 24, the second electromagnetic valve 26 is installed on the cooling circulating pipe 24, and whether the refrigeration box 21 needs to be started or not can be judged according to heat dissipation requirements through the direct circulating pipe 23 and the cooling circulating pipe 24, so that energy is effectively saved.

The working principle of the utility model is as follows: install diesel generator's related equipment in the top of heat dissipation supporting plate frame 1, when the heat dissipation demand can't be satisfied in the diesel generator course of the work, when leading to heat dissipation supporting plate frame 1 temperature to rise, temperature sensor 27 detects the temperature condition, with signal transmission to operation control box 5, control circulating water pump 20 work, the cooling down of circulating water, cooling system degree of automation is high, avoid causing the waste, cooling circulation system sets up in diesel generator's below, can directly cool down for all electrical equipment, be provided with heat conduction silica gel 16 in the heat conduction groove 7 of heat dissipation supporting plate frame 1, can effectually improve thermal conductivity, improve radiating efficiency, after the temperature of heat dissipation supporting plate frame 1 falls to normal temperature range, second solenoid valve 26 is closed, first solenoid valve 25 is opened, refrigeration case 21 stop work, can effectually energy saving, when normal atmospheric temperature hydrologic cycle can't satisfy the heat dissipation demand, refrigeration case 21 can open work, when cooling circulation system can't satisfy the heat dissipation demand, alarm 10 can send out, prompt staff overhauls.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a diesel generator with circulative cooling, includes heat dissipation supporting plate frame (1) and heat conduction groove (7), its characterized in that, offered on the upper plane of heat dissipation supporting plate frame (1) heat conduction groove (7), heat conduction groove (7) intussuseption is filled with heat conduction silica gel (16), the below fixed mounting of heat dissipation supporting plate frame (1) has cooling circulation case (4), circulating water pipe (14) are installed to the bottom of heat dissipation supporting plate frame (1) in cooling circulation case (4), temperature sensor (27) are installed in the clearance department of circulating water pipe (14), both sides limit integral type of cooling circulation case (4) is provided with fixed plate (22), fixed plate (22) pass through the bolt with heat dissipation supporting plate frame (1) fixed connection, be provided with insulating layer (17) on the inside wall of cooling circulation case (4).

2. The diesel generator with circulating cooling according to claim 1, wherein support columns (2) are fixedly installed at four corners of the bottom surface of the heat dissipation support plate frame (1) through threaded connection, moving wheels (3) are installed at the lower ends of the support columns (2), and an operation control box (5) is fixedly installed on the outer side wall of the cooling circulation box (4).

3. The diesel generator with circulating cooling according to claim 2, characterized in that a display screen (8) is embedded on a panel of the operation control box (5), an operation key (9) is arranged below the display screen (8), an alarm (10) is arranged on the side edge of the operation key (9), a power switch (11) is arranged below the alarm (10), and an armrest (6) is arranged at the end position of the heat dissipation support plate frame (1).

4. The diesel generator with circulating cooling according to claim 1, characterized in that a liquid storage tank (18) is installed in the cooling circulation tank (4), a liquid injection port (12) is arranged at the outer side position of the upper part of the liquid storage tank (18), a sealing cover (13) is installed on the liquid injection port (12), and a liquid level sensor (19) is installed in the liquid storage tank (18).

5. The diesel generator with circulating cooling according to claim 4, characterized in that the circulating water pipe (14) is of an S-shaped circulating structure, the circulating water pipe (14) is fixedly installed at the bottom of the heat dissipation supporting plate frame (1) through a fixing buckle (15), the liquid storage tank (18) is connected with the circulating water pump (20) through a pipeline, and the water outlet end of the circulating water pump (20) is connected with the refrigerating tank (21) through a pipeline.

6. A diesel generator with circulation cooling according to claim 5, characterized in that the circulation water pump (20) is connected to the circulation water pipe (14) through a direct circulation pipe (23), a first electromagnetic valve (25) is mounted on the direct circulation pipe (23), the refrigeration tank (21) is connected to the circulation water pipe (14) through a cooling circulation pipe (24), and a second electromagnetic valve (26) is mounted on the cooling circulation pipe (24).