CN210985383U - Cooling system of on-vehicle silence power station - Google Patents

Abstract

The utility model provides a cooling system of on-vehicle silence power station, includes the wheel, be equipped with the frame on the wheel, be equipped with the locomotive on the frame, shock attenuation seat and power station case, the suction fan is connected to the air inlet, the power station incasement is equipped with the battery, the distribution transfer box, generator and heat exchanger, the coolant liquid case is connected to back on the liquid hole through returning the liquid union coupling, is equipped with the heat dissipation copper pipe between feed liquor hole and the liquid hole, installs cooling fan on the heat dissipation copper pipe, and the generator cooling adopts water-cooling once, and the overgrate air is cold, just the utility model discloses an air inlet cooperation suction fan that is equipped with can cool down to whole power station case, prevents the danger because of the high production of the temperature, just the utility model discloses it is convenient to remove to can repetiti.

Description

Cooling system of on-vehicle silence power station

Technical Field

The utility model relates to a transformer case technical field, concretely relates to cooling system of on-vehicle silence power station.

Background

The transformation is to change voltage from low voltage to high voltage or from high voltage to low voltage, and is mainly applied to power transmission. The electric power transmission is that the electric energy is transmitted from one place to another place, when the transmission distance is long, the loss of the electric energy is larger in the transmission process, therefore, the voltage must be increased before the electric energy is transmitted to be high-voltage electricity, the voltage is reduced near a user according to the requirement, the use of the user is facilitated, the electric energy loss in the transmission process is reduced, and the work of increasing and decreasing the voltage in the process is generally completed by a transformer substation. The primary operation of the cooling system is to dissipate heat into the air to prevent overheating of the engine, but the cooling system has other important roles. The engine runs in the best condition under the appropriate high temperature state, and the heat needs to be dissipated in time. If the engine cools, wear on the components may increase, thereby reducing engine efficiency and emitting more pollutants. Another important function of the cooling system is therefore to warm up the engine as quickly as possible and keep it at a constant temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art does not have enough, and discloses a cooling system of an on-vehicle mute power station.

A cooling system of a vehicle-mounted mute power station comprises wheels, wherein a vehicle frame is arranged on the wheels, a vehicle head, a damping seat and a power station box are arranged on the vehicle frame, one side of the power station box is provided with an air inlet, one side of the air inlet is provided with heat dissipation holes, the air inlet is connected with a suction fan, the power station box is internally provided with a storage battery, a power distribution conversion box, a generator and a heat exchanger, the generator is connected with a heat absorption sheet, the heat absorbing fins are connected to the heat exchanging fins, the heat exchanging fins are connected to the heat exchanger, the heat exchanger is provided with a liquid inlet hole and a liquid return hole, the liquid inlet hole is connected with a liquid inlet pipe, the liquid inlet pipe is connected with a circulating water pump, the circulating water pump is connected to a cooling liquid tank through a connecting pipe, the cooling liquid tank is connected to the liquid return hole through a liquid return pipe, a heat dissipation copper pipe is arranged between the liquid inlet hole and the liquid return hole, and a heat dissipation fan is installed on the heat dissipation copper pipe.

The wheels set to be six, just the wheels all install the below at the frame.

The shock absorption seat set up to six, just the shock absorption seat install the below at the power station case.

The radiating holes are arranged in a plurality of numbers, and the radiating holes are uniformly arranged on the main box at the rear side of the power station box.

The air inlet sets up to a plurality ofly, and the air inlet is installed on the front side owner case of power station case.

And the heat dissipation copper pipe between the liquid inlet hole and the liquid return hole is set to be a clip-shaped copper pipe group.

The heat exchanger on be equipped with and annotate the liquid hole, the liquid hole of annotating connect the coolant liquid case.

The utility model has the advantages that: the utility model provides a compact structure's a cooling system of on-vehicle silence power station, the generator cooling adopts water-cooling once, and secondary forced air cooling, water-cooling once prevents engine combustion engine during operation, and spare part damages because of the high temperature, adopts the cooling water to cool off to parts such as cylinder head, piston, cylinder jacket, valve, just the utility model discloses an air inlet cooperation suction fan that is equipped with can cool down to whole power station case, prevents because of the danger of the high production of temperature, just the utility model discloses it is convenient to remove to can repetitious usage, to the open-air construction operation greatly reduced cost that needs a large amount of power supplies.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the heat exchanger of the present invention.

Fig. 4 is a schematic front side structure diagram of the present invention.

Fig. 5 is a schematic diagram of the rear side structure of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1, as shown: a cooling system of a vehicle-mounted mute power station comprises wheels 4, wherein a vehicle frame is arranged on the wheels 4, a vehicle head 5, a shock absorption seat 3 and a power station box 1 are arranged on the vehicle frame, a heat dissipation hole 2 is arranged on one side of the power station box 1, an air inlet 13 is connected with a suction fan 14, a storage battery 6, a power distribution conversion box 12, a generator 11 and a heat exchanger 7 are arranged in the power station box 1, the generator 11 is connected with a heat absorption sheet 8, the heat absorption sheet 8 is connected to a heat exchange sheet, the heat exchange sheet is connected to the heat exchanger 7, a liquid inlet hole 17 and a liquid return hole 18 are arranged on the heat exchanger 7, the liquid inlet hole 17 is connected with a liquid inlet pipe, the liquid inlet pipe is connected with a circulating water pump 9, the circulating water pump 9 is connected to a cooling liquid box 10 through a connecting pipe, and the cooling liquid box 10 is, and a heat dissipation copper pipe is arranged between the liquid inlet hole 17 and the liquid return hole 18, and a heat dissipation fan 16 is arranged on the heat dissipation copper pipe.

The wheels 4 set to be six, and the wheels 4 are all installed below the frame.

The shock absorption seats 3 are arranged in six, and the shock absorption seats 3 are arranged below the power station box 1.

The heat dissipation holes 2 are arranged in a plurality of numbers, and the heat dissipation holes 2 are uniformly arranged on the rear main box of the power station box 1.

The air inlet 13 is provided in plurality, and the air inlet 13 is installed on the front main box of the power station box 1.

And the heat dissipation copper pipe between the liquid inlet hole 17 and the liquid return hole 18 is set as a clip-shaped copper pipe group.

The heat exchanger 7 is provided with a liquid injection hole 15, and the liquid injection hole 15 is connected with the cooling liquid tank 10.

When selecting the material of the heat exchanger 7, according to the requirement of high temperature 50 ℃ output rated power, the following points are mainly considered: good heat transfer performance, strong corrosion resistance, enough strength, good brazing performance, easy processing and forming and good economy.

According to the above requirements, copper and copper alloy are selected as the main materials of the heat exchanger 7 for the heat exchanger 7. The heat dissipation tube of the copper heat exchanger 7 is made of H90 brass band, and the thickness of the copper band is 0.01-0.20 mm. Because the copper pipe has strong corrosion resistance and is not easy to generate impurities, the antifreeze can keep clean and sanitary; and the copper pipe and the fittings can still keep the shape and the strength at high temperature, and the aging phenomenon can not occur. H62 and H68 brass strips are adopted as radiating fins of the tube-fin heat exchanger 7, and the thickness of the copper strips is 0.08-0.10 mm; in order to reduce the mass of the heat exchanger 7, the heat dissipation frame is made of aluminum material if the strength allows.

The air flow direction of the power station is from inside to outside (namely from the inside of the power station to the direction of the heat exchanger 7), the heat dissipation fan 16 sucks the air in the unit to completely penetrate through the water tank heat dissipation fins, the heat in the power station and the heat in the water tank are taken away through the flow of the air to perform sufficient heat dissipation, and the normal work of a heat dissipation system of the power station is ensured. The heat exchanger 7 is a main heat dissipation component of the power station, and the heat exchanger 7 comprises an upper water chamber, a lower water chamber, a heat exchanger 7 core and the like.

A water filling opening is reserved in the upper portion of the heat exchanger 7 and is arranged at the top of the heat exchanger, so that a person can conveniently fill the anti-freezing solution, a water inlet and return pipe is reserved on the cooling liquid tank 10 to circulate water for the engine, and an anti-freezing solution discharge opening is reserved at the bottom of the cooling liquid tank, so that a user can conveniently replace the anti-freezing solution.

The all-aluminum cooling liquid tank 10 increases the volume of the water tank, improves the storage capacity of the anti-freezing liquid, increases the capacity and can absorb more heat. The aluminum conduit makes the heat dissipation efficiency more efficient. The engine starts to run, and when the water temperature reaches 82 ℃, the fan starts to start. The thermostat temperature sensor is arranged to ensure that the engine is in the best running state, and starts to perform large circulation when being lower than that of a common power station, so that the temperature of the power station is ensured to be in the best state, and a high-efficiency high-energy state is kept. The rotating speed of the fan continuously increases along with the increase of the temperature of the water, and the fan stops running when the water temperature reaches 82 ℃.

The utility model provides a cooling system of on-vehicle silence power station, generator 11 cools off and adopts water-cooling once, and secondary forced air cooling, water-cooling once prevents engine combustion engine during operation, and spare part damages because of the high temperature, adopts the cooling water to cool off parts such as cylinder head, piston, cylinder jacket, valve, just the utility model discloses an air inlet 13 cooperation suction fan 14 that are equipped with can cool down whole power station case 1, prevent because of the danger of the high production of temperature, just the utility model discloses it is convenient to remove to can repetitious usage, to the open-air construction operation greatly reduced cost that needs a large amount of power supplies.

Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the invention may be made by those skilled in the art without departing from the spirit and scope of the invention, and are intended to be covered by the appended claims.

Claims (7)

1. The utility model provides a cooling system of on-vehicle silence power station, includes the wheel, its characterized in that: the wheel on be equipped with the frame, the frame on be equipped with locomotive, shock mount and power station case, power station case one side be equipped with air inlet one side and be equipped with the louvre, the air inlet connect the suction fan, the power station incasement be equipped with battery, distribution change-over box, generator and heat exchanger, the generator connect the heat absorption piece, the heat absorption piece be connected to on the heat exchanger, the heat exchanger on be connected to, the heat exchanger on be equipped with the feed liquor hole and return the liquid hole, the feed liquor jogged joint feed liquor pipe, feed liquor union coupling circulating water pump, circulating water pump be connected to the coolant liquid case through the takeover on, the coolant liquid case through returning the liquid union coupling to return the liquid hole on, feed liquor hole and return the liquid hole between be equipped with the heat dissipation copper pipe, the heat dissipation copper pipe on install radiator fan.

2. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: the wheels set to be six, just the wheels all install the below at the frame.

3. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: the shock absorption seat set up to six, just the shock absorption seat install the below at the power station case.

4. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: the radiating holes are arranged in a plurality of numbers, and the radiating holes are uniformly arranged on the main box at the rear side of the power station box.

5. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: the air inlet sets up to a plurality ofly, and the air inlet is installed on the front side owner case of power station case.

6. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: and the heat dissipation copper pipe between the liquid inlet hole and the liquid return hole is set to be a clip-shaped copper pipe group.

7. The cooling system for the vehicle-mounted mute electric station as claimed in claim 1, wherein: the heat exchanger 7 is provided with a liquid injection hole, and the liquid injection hole is connected with a cooling liquid tank.

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