JP2021046856A - Water spray type heat radiation device for automobile - Google Patents

Abstract

To disclose a water spray type heat radiation device for an automobile.SOLUTION: A water spray type heat radiation device for an automobile includes a heat radiator frame, and since a heat radiation mechanism is arranged in the heat radiator frame, when air passes through the heat radiation mechanism, the heat of a prime mover cooling liquid in the heat radiation mechanism can be radiated. A pump space is formed in a lower wall of the heat radiator frame, a water spray mechanism is arranged in the pump space, and the water spray mechanism can thereby detect a temperature of the cooling liquid in the heat radiation mechanism. When the temperature of the cooling liquid reaches a set temperature value, the water spray mechanism can cool the heat radiation mechanism by spraying water. Connecting blocks are vertically and symmetrically fixed to walls on both left and right sides of the heat radiator frame, and a fan frame is fixed to rear ends of the connecting blocks.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of heat dissipation of an automobile prime mover, and specifically, is a water spray type heat dissipation device for automobiles.

Due to high temperature weather and high load driving for a long time, the prime mover of the car tends to overheat, which causes an abnormal combustion phenomenon inside the prime mover, the work rate of the prime mover decreases, the car does not accelerate easily, and the consumption of gasoline increases. In addition, when the prime mover overheats, the lubricating oil deteriorates, the oil film between the moving parts is destroyed, the wear of the parts is intensified, the life of the prime mover is greatly shortened, and ultimately the safety of the driver is affected. A radiator is located inside the motor chamber of the vehicle, however, traditional radiators achieve the purpose of dissipating the prime mover, primarily by dissipating the coolant of the prime mover through an air-cooled radiator, but in this way The heat dissipation method is inefficient, and when the temperature of the external environment is high or the car is idle-stopped for a long time, it is often not possible to obtain a good heat dissipation effect. Utilizing the principle that a large amount of heat can be dissipated by volatilization of water, the heat dissipation system of a conventional automobile is improved.

Chinese Patent Application Publication No. 101492035

Technical problem: Traditional automobile radiators achieve the purpose of dissipating the prime mover by dissipating the coolant of the prime mover mainly through an air-cooled radiator, but such heat dissipation methods are inefficient and in the external environment. When the temperature is high or the car is idle-stopped for a long time, it is often not possible to obtain a good heat dissipation effect.

In order to solve the above problems, the present invention employs the following technical plan: The automotive water spray type radiator frame of the present invention includes a radiator frame, and a heat dissipation mechanism is provided in the radiator frame. Therefore, when the air passes through the heat dissipation mechanism, the prime mover coolant inside the heat dissipation mechanism can be dissipated, and a pump space is provided in the lower wall of the radiator frame, and the pump space is contained in the pump space. A water spray mechanism is provided, the water spray mechanism can detect the temperature of the coolant in the heat radiation mechanism, and when the temperature of the coolant reaches a set temperature value, the water spray mechanism causes the heat radiation mechanism to be watered. The connecting blocks are vertically symmetrically fixed to the left and right side walls of the radiator frame, and the fan frame is fixed to the rear end of the connecting block. Is provided with a fan mechanism, which can generate wind and blow it onto the radiator frame, thereby improving the heat dissipation efficiency of the radiator frame, and on the upper and lower walls of the radiator frame. One support column is fixed symmetrically, and a first buffer block is fixed to the first support column, whereby the radiator frame can be fixed in the prime mover room by the first support column, and the above. Second support columns are symmetrically fixed to the upper and lower walls of the fan frame, and a second buffer block is fixed to the second support column, whereby the fan frame is fixed to the second support column in the prime mover room. Can be fixed inside.

The heat dissipation mechanism includes a water inlet fixed to the top end of the heat dissipation frame, the upper end of the water inlet can be connected to a hot water pipe, whereby the heat dissipation mechanism receives the hot coolant inside the prime mover at the water inlet. It can be provided so that the main pipeline communicates with the lower end of the water inlet, and four branch pipelines communicate with each other in the main pipeline, whereby the high temperature coolant can be used. The flow can be divided into the branch pipelines to dissipate heat.

Seven heat-dissipating sheets are arranged in the radiator frame, and the heat-dissipating sheets are in contact with the branch pipeline, whereby when air passes through the heat-dissipating sheet, heat in the branch pipeline is taken. It can be removed, which cools the coolant, and a water outlet is provided at the lower end of the main conduit so that the water outlet can be connected to the water inlet pipe of the prime mover, thereby cooling after cooling. The liquid is put inside the prime mover again to dissipate heat from the prime mover.

The water spray mechanism includes a pump fixed in the pump space, the main wire is connected to the end of the pump near the water outlet, and the temperature is connected to the end of the main wire near the water outlet. A sensor is connected, and the temperature sensor extends into the main pipeline, whereby the temperature of the coolant can be detected, and a water pipe is provided at the lower end of the pump so as to communicate with the water pipe at the right end of the water pipe. Is provided so that the water storage box communicates with the water storage box, and the coolant can be stored in the water storage box.

A high-pressure pipe was provided so as to communicate with the end of the pump away from the water outlet, and seven water spray valves were arranged so as to communicate with the high-pressure pipe, and the temperature reached a set temperature value. When the temperature sensor detects this, the pump is activated, and the water pump can put the coolant in the water storage box into the water spray valve by the water pipe and the high pressure pipe. Water is sprayed on the heat radiating sheet by the water spray valve to improve the heat radiating efficiency of the heat radiating sheet.

In the temperature sensor, a temperature conductive block is fixed at an end close to the main pipeline, a deformable metal sheet is fixed vertically symmetrically in the temperature conductive block, and gas is filled between the metal sheets. A space is provided, the gas-filled space is filled with an inert gas, the first conductive block is symmetrically fixed in the upper and lower walls of the temperature sensor, and the gas in the first conductive block. When the end away from the filling space is connected to the main wire and the temperature of the coolant flowing through the main pipeline is high, the temperature of the heat conductive block rises, thereby causing an inert gas in the air filling space. Starts to expand, bringing the metal sheet into contact with the first conductive block, thereby communicating the electrical circuit, and the temperature sensor activating the pump by the main wire.

A water spray valve slide block that can slide left and right is provided in the water spray valve, and a water spray valve spring is fixed to an end of the water spray valve slide block close to the heat dissipation sheet, and the water spray valve of the water spray valve. Water spray pipelines are symmetrically provided in the upper and lower walls, and when a high-pressure coolant flows into the water spray valve, the coolant pushes the water spray valve slide block to move the heat radiation sheet. It can be slid in the direction of one end, whereby the coolant can be sprayed from the water spray conduit into the heat dissipation sheet, improving the heat dissipation efficiency of the heat dissipation sheet.

The fan mechanism includes a cross support frame fixed to the fan frame symmetrically in the front-rear direction, a rotatable fan shaft is provided between the cross support frames, a main motor is fixed to the fan shaft, and the fan is fixed. A fan is fixed to the rear end of the main motor on the shaft, a sub wire is connected vertically symmetrically to the front end of the main motor, and the front end of the sub wire is inside the cross support frame at the front end of the fan frame. It extends, and a temperature sensor is connected to the front end of the auxiliary electric wire, and the temperature sensor can detect the temperature in the motor room.

A deformable heat-sensitive metal block is fixed in the temperature sensor, fixing plates are provided at both upper and lower ends of the heat-sensitive metal block, and the heat-sensitive metal block extends into the fixing plate between the fixing plates. A second conductive block is fixed to the second conductive block, an auxiliary electric wire is connected to the rear end of the second conductive block, and when the temperature inside the prime mover room rises, the heat-sensitive metal block receives heat and is deformed sideways. As a result, the rear end of the heat-sensitive metal block can come into contact with the second conductive block, whereby the electric circuit can be energized, whereby the temperature sensor can start the main motor on the sub wire.

The invention of the present application has a simple structure, is convenient for maintenance, can automatically adjust the heat dissipation intensity by the temperature of the coolant of the prime mover and the temperature inside the prime mover room, and when the temperature of the prime mover is high, water spray and air cooling can be performed. It can be started at the same time, the heat dissipation efficiency can be improved, the prime mover can be operated better, the internal parts of the prime mover can be protected, and the driver's safety can be protected.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic diagram of the overall configuration of the water spray type heat radiating device for automobiles of the present invention. FIG. 2 is a left side view of FIG. FIG. 3 is an enlarged schematic view of the configuration of A in FIG. FIG. 4 is an enlarged schematic view of the configuration of B in FIG. FIG. 5 is a schematic configuration diagram of CC of FIG. FIG. 6 is an enlarged schematic view of the configuration of D in FIG.

The application of the present application deals with a water spray type heat radiating device for an automobile, and is mainly applied to heat dissipation of a prime mover of an automobile. The invention of the present application will be described in detail with reference to the drawings of the present application.

The automobile water spray type heat radiating device of the present invention includes a radiator frame 11, and since the heat radiating mechanism 101 is provided in the radiator frame 11, the heat radiating mechanism is generated when air passes through the heat radiating mechanism 101. The prime mover coolant inside the 101 can be dissipated, a pump space 200 is provided in the lower wall of the radiator frame 11, a water spray mechanism 201 is provided in the pump space 200, and the water is provided. The spray mechanism 201 can detect the temperature of the coolant in the heat radiation mechanism 101, and when the temperature of the coolant reaches a set temperature value, the water spray mechanism 201 sprays the heat radiation mechanism 101 with water to cool it. The connecting blocks 17 are vertically symmetrically fixed to the left and right side walls of the radiator frame 11, and the fan frame 23 is fixed to the rear end of the connecting block 17 in the fan frame 23. Is provided with a fan mechanism 401, which can generate wind and blow it onto the radiator frame 11, thereby improving the heat dissipation efficiency of the radiator frame 11 and improving the heat dissipation efficiency of the radiator frame 11 on both the upper and lower sides of the radiator frame 11. The first support pillar 15 is fixed symmetrically to the wall of the first support pillar 15, and the first buffer block 14 is fixed to the first support pillar 15, whereby the radiator frame 11 is moved to the prime mover room by the first support pillar 15. The second support pillar 26 is fixed symmetrically to the upper and lower walls of the fan frame 23, and the second buffer block 27 is fixed to the second support pillar 26. The second support block 26 can fix the fan frame 23 in the prime mover chamber.

The heat dissipation mechanism 101 will be described in detail below. The heat dissipation mechanism 101 includes a water inlet 12 fixed to the top end of the heat dissipation frame 11, and the upper end of the water inlet 12 can be connected to a high temperature water pipe, whereby the heat dissipation mechanism 101 is described in detail. The mechanism 101 can receive the high-temperature coolant inside the prime mover at the water inlet 12, and is provided so that the main pipeline 13 communicates with the lower end of the water inlet 12, and the mechanism 101 is provided in the main pipeline 13. The four branch pipelines 22 are arranged so as to communicate with each other, whereby the flow of the high-temperature coolant can be divided into the branch pipelines 22 to dissipate heat.

Beneficially, seven heat radiating sheets 18 are arranged in the radiator frame 11, and the heat radiating sheet 18 is in contact with the branch pipeline 22, whereby the branch when air passes through the heat radiating sheet 18. The heat in the pipeline 22 can be taken away, thereby cooling the coolant, and a water outlet 25 is provided at the lower end of the main pipeline 13 so as to communicate with the water outlet 25, and the water outlet 25 is the water of the prime mover. It can be connected to the inlet pipe, which allows the cooled coolant to be put inside the prime mover again to dissipate heat from the engine.

The water spray mechanism 201 will be described in detail below, and the water spray mechanism 201 includes a pump 88 fixed in the pump space 200, and a main electric wire 32 at an end of the pump 88 close to the water outlet 25. Is connected, and a temperature sensor 33 is connected to the end of the main electric wire 32 close to the water outlet 25, and the temperature sensor 33 extends into the main pipeline 13, thereby controlling the temperature of the coolant. It can be detected, and a water pipe 19 is provided at the lower end of the pump 88 so as to communicate with the water pipe 19, and a water storage box 21 is provided at the right end of the water pipe 19 so as to communicate with the water storage box 21 to store the coolant in the water storage box 21. be able to.

Beneficially, in the pump 88, a high pressure pipe 16 is provided so as to communicate with the end of the pump 88 away from the water outlet 25, and seven water spray valves 66 are arranged so as to communicate with the high pressure pipe 16 so that the temperature can be adjusted. When the temperature sensor 33 detects that the set temperature value has been reached, the pump 88 is activated, and the water pump 88 uses the water pipe 19 and the high pressure pipe 16 to spray the coolant in the water storage box 21. It can be put into the water spray valve 66, whereby water is sprayed on the heat radiating sheet 18 by the water spray valve 66, and the heat radiating efficiency of the heat radiating sheet 18 is improved.

Beneficially, the temperature conductive block 34 is fixed to the end of the temperature sensor 33 close to the main pipeline 13, and the deformable metal sheet 35 is fixed vertically symmetrically in the temperature conductive block 34. A gas filling space 38 is provided between the metal sheets 35, the gas filling space 38 is filled with an inert gas, and the first conductive block 37 is inside the upper and lower walls of the temperature sensor 33. The temperature conductive block 34 is fixed symmetrically, and when the end of the first conductive block 37 away from the gas filling space 38 is connected to the main electric wire 32 and the temperature of the coolant flowing through the main pipeline 13 is high, the temperature conductive block 34 As the temperature rises, the inert gas in the air-filled space 38 begins to expand, bringing the metal sheet 35 into contact with the first conductive block 37, thereby communicating the electrical circuit and the temperature sensor. 33 activates the pump 88 by the main wire 32.

Beneficially, the water spray valve 66 is provided with a water spray valve slide block 47 that can slide left and right, and a water spray valve spring 48 is provided at an end of the water spray valve slide block 47 close to the heat dissipation sheet 18. A water spray conduit 49 is symmetrically provided in the upper and lower walls of the water spray valve 66, and when a high-pressure coolant flows into the water spray valve 66, the coolant is the water spray. The valve slide block 47 can be pushed and moved toward one end of the heat dissipation sheet 18, whereby the coolant can be sprayed from the water spray conduit 49 into the heat dissipation sheet 18, said. The heat dissipation efficiency of the heat dissipation sheet 18 is improved.

The fan mechanism 401 will be described in detail below. The fan mechanism 401 includes a cross support frame 24 fixed to the fan frame 23 symmetrically in the front-rear direction, and a rotatable fan shaft 28 is provided between the cross support frames 24. A main motor 29 is fixed to the fan shaft 28, a fan 31 is fixed to the rear end of the main motor 29 in the fan shaft 28, and an auxiliary electric wire 39 is vertically symmetrical to the front end of the main motor 29. The front end of the auxiliary electric wire 39 extends into the cross support frame 24 at the front end of the fan frame 23, and the temperature sensor 41 is connected to the front end of the auxiliary electric wire 39. The temperature inside the prime mover room can be detected.

Beneficially, a deformable heat-sensitive metal block 42 is fixed in the temperature sensor 41, fixing plates 44 are provided at both upper and lower ends of the heat-sensitive metal block 42, and the heat-sensitive metal block 42 is attached to the fixing plate 44. When the second conductive block 46 is fixed between the fixing plates 44, the auxiliary electric wire 39 is connected to the rear end of the second conductive block 46, and the temperature inside the prime mover chamber rises. The heat-sensitive metal block 42 is deformed laterally by receiving heat, whereby the rear end of the heat-sensitive metal block 42 can come into contact with the second conductive block 46, whereby an electric circuit can be energized. The temperature sensor 41 can activate the main motor 29 on the auxiliary electric wire 39.

The procedure for using the water spray type heat radiating device for automobiles of the present invention will be described in detail with reference to FIGS. 1 to 6 below. In the initial state, the automobile is in a stationary state, the pump 88 is not operating, and the main motor. Since 29 is not operating and there is no power source, the entire device of the present invention is not operating, and when the automobile starts running, the temperature inside the motor room starts to rise, and the heat-sensitive metal block 42 receives heat. It is deformed sideways, whereby the heat-sensitive metal block 42 can come into contact with the second conductive block 46, thereby energizing an electric circuit, whereby the temperature sensor 41 is connected to the sub-wire 39 by the main motor 29. The fan shaft 28 is rotated by the main motor 29, the fan shaft 28 rotates the fan 31, wind force is generated, and the heat dissipation efficiency of the engine space and the heat dissipation sheet 18 is improved. As the vehicle travels under heavy load, the temperature inside the motor continues to rise, which in turn raises the temperature of the coolant, which in turn raises the temperature of the temperature conduction block 34, which in turn raises the air. When the inert gas in the filling space 38 begins to expand, the metal sheet 35 comes into contact with the first conductive block 37, thereby communicating an electric circuit, and the temperature sensor 33 is said by the main electric wire 32. The pump 88 is started, and the water pump 88 can put the coolant in the water storage box 21 into the water spray valve 66 by the water pipe 19 and the high pressure pipe 16, and the high pressure coolant is introduced. When flowing into the water spray valve 66, the coolant pushes the water spray valve slide block 47 and slides it toward one end of the heat dissipation sheet 18, whereby the coolant dissipates heat from the water spray conduit 49. It can be sprayed into the sheet 18, improving the heat dissipation efficiency of the heat dissipation sheet 18 and allowing the motor to cool faster.

The beneficial effects of the present invention are: The present invention has a simple structure, is convenient to maintain, can automatically adjust the heat dissipation intensity by the temperature of the coolant of the prime mover and the temperature inside the prime mover room, and when the temperature of the prime mover is high. , Water spray and air cooling can be started at the same time, heat dissipation efficiency can be improved, the prime mover can be operated better, the internal parts of the prime mover can be protected, and the driver's safety can be protected.

The above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

The present invention takes up the field of heat dissipation of an automobile prime mover, and specifically, is a water spray type heat dissipation device for automobiles.

Due to high temperature weather and high load driving for a long time, the prime mover of the car tends to overheat, which causes an abnormal combustion phenomenon inside the prime mover, the work rate of the prime mover decreases, the car does not accelerate easily, and the consumption of gasoline increases. In addition, when the prime mover overheats, the lubricating oil deteriorates, the oil film between the moving parts is destroyed, the wear of the parts is intensified, the life of the prime mover is greatly shortened, and ultimately the safety of the driver is affected. A radiator is located inside the motor chamber of the vehicle, however, traditional radiators achieve the purpose of dissipating the prime mover, primarily by dissipating the coolant of the prime mover through an air-cooled radiator, but in this way The heat dissipation method is inefficient, and when the temperature of the external environment is high or the car is idle-stopped for a long time, it is often not possible to obtain a good heat dissipation effect. Utilizing the principle that a large amount of heat can be dissipated by volatilization of water, the heat dissipation system of a conventional automobile is improved.

Chinese Patent Application Publication No. 101492035

Technical problem: Traditional automobile radiators achieve the purpose of dissipating the prime mover by dissipating the coolant of the prime mover mainly through an air-cooled radiator, but such heat dissipation methods are inefficient and in the external environment. When the temperature is high or the car is idle-stopped for a long time, it is often not possible to obtain a good heat dissipation effect.

In order to solve the above problems, the present invention employs the following technical plan: The automotive water spray type radiator frame of the present invention includes a radiator frame, and a heat dissipation mechanism is provided in the radiator frame. Therefore, when the air passes through the heat dissipation mechanism, the prime mover coolant inside the heat dissipation mechanism can be dissipated, and a pump space is provided in the lower wall of the radiator frame, and the pump space is contained in the pump space. A water spray mechanism is provided, the water spray mechanism can detect the temperature of the coolant in the heat radiation mechanism, and when the temperature of the coolant reaches a set temperature value, the water spray mechanism causes the heat radiation mechanism to be watered. The connecting blocks are vertically symmetrically fixed to the left and right side walls of the radiator frame, and the fan frame is fixed to the rear end of the connecting block, and the inside of the fan frame is filled with. Is provided with a fan mechanism, which can generate wind and blow it onto the radiator frame, thereby improving the heat dissipation efficiency of the radiator frame, and on the upper and lower walls of the radiator frame. One support column is fixed symmetrically, and a first buffer block is fixed to the first support column, whereby the radiator frame can be fixed in the prime mover room by the first support column, and the above. The second support pillars are symmetrically fixed to the upper and lower walls of the fan frame, and the second buffer block is fixed to the second support pillar , whereby the fan frame is fixed to the second support pillar in the prime mover room. Can be fixed inside.

The heat dissipation mechanism includes a water inlet fixed to the top end of the radiator frame , and the upper end of the water inlet can be connected to a hot water pipe, whereby the heat dissipation mechanism allows the hot coolant inside the prime mover to flow at the water inlet. It can be received, and a main pipeline is provided at the lower end of the water inlet so as to communicate with each other, and four branch pipelines are arranged in the main pipeline so as to communicate with each other. The flow can be divided into the branch pipelines to dissipate heat.

Seven heat-dissipating sheets are arranged in the radiator frame, and the heat-dissipating sheets are in contact with the branch pipeline, whereby when air passes through the heat-dissipating sheet, heat in the branch pipeline is taken. It can be removed, which cools the coolant, and a water outlet is provided at the lower end of the main conduit so that the water outlet can be connected to the water inlet pipe of the prime mover, thereby cooling after cooling. The liquid is put inside the prime mover again to dissipate heat from the prime mover.

The water spray mechanism includes a pump fixed in the pump space, the main wire is connected to the end of the pump near the water outlet, and the temperature is connected to the end of the main wire near the water outlet. A sensor is connected, and the temperature sensor extends into the main pipeline, whereby the temperature of the coolant can be detected, and a water pipe is provided at the lower end of the pump so as to communicate with the water pipe at the right end of the water pipe. Is provided so that the water storage box communicates with the water storage box, and the coolant can be stored in the water storage box.

A high-pressure pipe was provided so as to communicate with the end of the pump away from the water outlet, and seven water spray valves were arranged so as to communicate with the high-pressure pipe, and the temperature reached a set temperature value. When the temperature sensor detects this, the pump is activated, and the water pump can put the coolant in the water storage box into the water spray valve by the water pipe and the high pressure pipe. Water is sprayed on the heat radiating sheet by the water spray valve to improve the heat radiating efficiency of the heat radiating sheet.

In the temperature sensor, a temperature conductive block is fixed at an end close to the main pipeline, a deformable metal sheet is fixed vertically symmetrically in the temperature conductive block, and gas is filled between the metal sheets. A space is provided, the gas-filled space is filled with an inert gas, the first conductive block is symmetrically fixed in the upper and lower walls of the temperature sensor, and the gas in the first conductive block. When the end away from the filling space is connected to the main wire and the temperature of the coolant flowing through the main pipeline is high, the temperature of the heat conductive block rises, thereby causing an inert gas in the air filling space. Starts to expand, bringing the metal sheet into contact with the first conductive block, thereby communicating the electrical circuit, and the temperature sensor activating the pump by the main wire.

A water spray valve slide block that can slide left and right is provided in the water spray valve, and a water spray valve spring is fixed to an end of the water spray valve slide block close to the heat dissipation sheet, and the water spray valve of the water spray valve. Water spray pipelines are symmetrically provided in the upper and lower walls, and when a high-pressure coolant flows into the water spray valve, the coolant pushes the water spray valve slide block to move the heat radiation sheet. It can be slid in the direction of one end, whereby the coolant can be sprayed from the water spray conduit into the heat dissipation sheet, improving the heat dissipation efficiency of the heat dissipation sheet.

The fan mechanism includes a cross support frame fixed to the fan frame symmetrically in the front-rear direction, a rotatable fan shaft is provided between the cross support frames, a main motor is fixed to the fan shaft, and the fan is fixed. A fan is fixed to the rear end of the main motor on the shaft, a sub wire is connected vertically symmetrically to the front end of the main motor, and the front end of the sub wire is inside the cross support frame at the front end of the fan frame. It extends, and a temperature sensor is connected to the front end of the auxiliary electric wire, and the temperature sensor can detect the temperature in the motor room.

A deformable heat-sensitive metal block is fixed in the temperature sensor, fixing plates are provided at both upper and lower ends of the heat-sensitive metal block, and the heat-sensitive metal block extends into the fixing plate between the fixing plates. A second conductive block is fixed to the second conductive block, an auxiliary electric wire is connected to the rear end of the second conductive block, and when the temperature inside the prime mover room rises, the heat-sensitive metal block receives heat and is deformed sideways. As a result, the rear end of the heat-sensitive metal block can come into contact with the second conductive block, whereby the electric circuit can be energized, whereby the temperature sensor can start the main motor on the sub wire.

The invention of the present application has a simple structure, is convenient for maintenance, can automatically adjust the heat dissipation intensity by the temperature of the coolant of the prime mover and the temperature inside the prime mover room, and when the temperature of the prime mover is high, water spray and air cooling can be performed. It can be started at the same time, the heat dissipation efficiency can be improved, the prime mover can be operated better, the internal parts of the prime mover can be protected, and the driver's safety can be protected.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic diagram of the overall configuration of the water spray type heat radiating device for automobiles of the present invention. FIG. 2 is a left side view of FIG. FIG. 3 is an enlarged schematic view of the configuration of A in FIG. FIG. 4 is an enlarged schematic view of the configuration of B in FIG. FIG. 5 is a schematic configuration diagram of CC of FIG. FIG. 6 is an enlarged schematic view of the configuration of D in FIG.

The application of the present application deals with a water spray type heat radiating device for an automobile, and is mainly applied to heat dissipation of a prime mover of an automobile. The invention of the present application will be described in detail with reference to the drawings of the present application.

The automobile water spray type heat radiating device of the present invention includes a radiator frame 11, and since the heat radiating mechanism 101 is provided in the radiator frame 11, the heat radiating mechanism is generated when air passes through the heat radiating mechanism 101. The prime mover coolant inside the 101 can be dissipated, a pump space 200 is provided in the lower wall of the radiator frame 11, a water spray mechanism 201 is provided in the pump space 200, and the water is provided. The spray mechanism 201 can detect the temperature of the coolant in the heat radiation mechanism 101, and when the temperature of the coolant reaches a set temperature value, the water spray mechanism 201 sprays the heat radiation mechanism 101 with water to cool it. The connecting blocks 17 are vertically symmetrically fixed to the left and right side walls of the radiator frame 11, and the fan frame 23 is fixed to the rear end of the connecting block 17 in the fan frame 23. Is provided with a fan mechanism 401, which can generate wind and blow it onto the radiator frame 11, thereby improving the heat dissipation efficiency of the radiator frame 11 and improving the heat dissipation efficiency of the radiator frame 11 on both the upper and lower sides of the radiator frame 11. The first support pillar 15 is fixed symmetrically to the wall of the first support pillar 15, and the first buffer block 14 is fixed to the first support pillar 15, whereby the radiator frame 11 is connected to the prime mover room by the first support pillar 15. The second support pillar 26 is fixed symmetrically to the upper and lower walls of the fan frame 23, and the second buffer block 27 is fixed to the second support pillar 26. The fan frame 23 can be fixed in the prime mover chamber by the second support pillar 26.

The heat dissipation mechanism 101 will be described in detail below, and the heat dissipation mechanism 101 includes a water inlet 12 fixed to the top end of the radiator frame 11, and the upper end of the water inlet 12 can be connected to a high temperature water pipe, whereby the heat dissipation mechanism 101 is described in detail. The heat dissipation mechanism 101 can receive the high-temperature coolant inside the prime mover at the water inlet 12, and is provided so that the main pipeline 13 communicates with the lower end of the water inlet 12, and is provided in the main pipeline 13. Is arranged so that four branch pipes 22 communicate with each other, whereby the flow of high-temperature coolant can be divided into the branch pipes 22 to dissipate heat.

Beneficially, seven heat radiating sheets 18 are arranged in the radiator frame 11, and the heat radiating sheet 18 is in contact with the branch pipeline 22, whereby the branch when air passes through the heat radiating sheet 18. The heat in the pipeline 22 can be taken away, thereby cooling the coolant, and a water outlet 25 is provided at the lower end of the main pipeline 13 so as to communicate with the water outlet 25, and the water outlet 25 is the water of the prime mover. It can be connected to the inlet pipe, which allows the cooled coolant to be put inside the prime mover again to dissipate heat from the engine.

The water spray mechanism 201 will be described in detail below, and the water spray mechanism 201 includes a pump 88 fixed in the pump space 200, and a main electric wire 32 at an end of the pump 88 close to the water outlet 25. Is connected, and a temperature sensor 33 is connected to the end of the main electric wire 32 close to the water outlet 25, and the temperature sensor 33 extends into the main pipeline 13, thereby controlling the temperature of the coolant. It can be detected, and a water pipe 19 is provided at the lower end of the pump 88 so as to communicate with the water pipe 19, and a water storage box 21 is provided at the right end of the water pipe 19 so as to communicate with the water storage box 21 to store the coolant in the water storage box 21. be able to.

Beneficially, in the pump 88, a high pressure pipe 16 is provided so as to communicate with the end of the pump 88 away from the water outlet 25, and seven water spray valves 66 are arranged so as to communicate with the high pressure pipe 16 so that the temperature can be adjusted. When the temperature sensor 33 detects that the set temperature value has been reached, the pump 88 is activated, and the water pump 88 uses the water pipe 19 and the high pressure pipe 16 to spray the coolant in the water storage box 21. It can be put into the water spray valve 66, whereby water is sprayed on the heat radiating sheet 18 by the water spray valve 66, and the heat radiating efficiency of the heat radiating sheet 18 is improved.

Beneficially, the temperature conductive block 34 is fixed to the end of the temperature sensor 33 close to the main pipeline 13, and the deformable metal sheet 35 is fixed vertically symmetrically in the temperature conductive block 34. A gas filling space 38 is provided between the metal sheets 35, the gas filling space 38 is filled with an inert gas, and the first conductive block 37 is inside the upper and lower walls of the temperature sensor 33. The temperature conductive block 34 is fixed symmetrically, and when the end of the first conductive block 37 away from the gas filling space 38 is connected to the main electric wire 32 and the temperature of the coolant flowing through the main pipeline 13 is high, the temperature conductive block 34 As the temperature rises, the inert gas in the air-filled space 38 begins to expand, bringing the metal sheet 35 into contact with the first conductive block 37, thereby communicating the electrical circuit and the temperature sensor. 33 activates the pump 88 by the main wire 32.

Beneficially, the water spray valve 66 is provided with a water spray valve slide block 47 that can slide left and right, and a water spray valve spring 48 is provided at an end of the water spray valve slide block 47 close to the heat dissipation sheet 18. A water spray conduit 49 is symmetrically provided in the upper and lower walls of the water spray valve 66, and when a high-pressure coolant flows into the water spray valve 66, the coolant is the water spray. The valve slide block 47 can be pushed and moved toward one end of the heat dissipation sheet 18, whereby the coolant can be sprayed from the water spray conduit 49 into the heat dissipation sheet 18, said. The heat dissipation efficiency of the heat dissipation sheet 18 is improved.

The fan mechanism 401 will be described in detail below. The fan mechanism 401 includes a cross support frame 24 fixed to the fan frame 23 symmetrically in the front-rear direction, and a rotatable fan shaft 28 is provided between the cross support frames 24. A main motor 29 is fixed to the fan shaft 28, a fan 31 is fixed to the rear end of the main motor 29 in the fan shaft 28, and an auxiliary electric wire 39 is vertically symmetrical to the front end of the main motor 29. The front end of the auxiliary electric wire 39 extends into the cross support frame 24 at the front end of the fan frame 23, and the temperature sensor 41 is connected to the front end of the auxiliary electric wire 39. The temperature inside the prime mover room can be detected.

Beneficially, a deformable heat-sensitive metal block 42 is fixed in the temperature sensor 41, fixing plates 44 are provided at both upper and lower ends of the heat-sensitive metal block 42, and the heat-sensitive metal block 42 is attached to the fixing plate 44. When the second conductive block 46 is fixed between the fixing plates 44, the auxiliary electric wire 39 is connected to the rear end of the second conductive block 46, and the temperature inside the prime mover chamber rises. The heat-sensitive metal block 42 is deformed laterally by receiving heat, whereby the rear end of the heat-sensitive metal block 42 can come into contact with the second conductive block 46, whereby an electric circuit can be energized. The temperature sensor 41 can activate the main motor 29 on the auxiliary electric wire 39.

The procedure for using the water spray type heat radiating device for automobiles of the present invention will be described in detail with reference to FIGS. 1 to 6 below. In the initial state, the automobile is in a stationary state, the pump 88 is not operating, and the main motor. Since 29 is not operating and there is no power source, the entire device of the present invention is not operating, and when the automobile starts running, the temperature inside the motor room starts to rise, and the heat-sensitive metal block 42 receives heat. It is deformed sideways, whereby the heat-sensitive metal block 42 can come into contact with the second conductive block 46, thereby energizing an electric circuit, whereby the temperature sensor 41 is connected to the sub-wire 39 by the main motor 29. The fan shaft 28 is rotated by the main motor 29, the fan shaft 28 rotates the fan 31, wind force is generated, and the heat dissipation efficiency of the engine space and the heat dissipation sheet 18 is improved. As the vehicle travels under heavy load, the temperature inside the motor continues to rise, which in turn raises the temperature of the coolant, which in turn raises the temperature of the temperature conduction block 34, which in turn raises the air. When the inert gas in the filling space 38 begins to expand, the metal sheet 35 comes into contact with the first conductive block 37, thereby communicating an electric circuit, and the temperature sensor 33 is said by the main electric wire 32. The pump 88 is started, and the water pump 88 can put the coolant in the water storage box 21 into the water spray valve 66 by the water pipe 19 and the high pressure pipe 16, and the high pressure coolant is introduced. When flowing into the water spray valve 66, the coolant pushes the water spray valve slide block 47 and slides it toward one end of the heat dissipation sheet 18, whereby the coolant dissipates heat from the water spray conduit 49. It can be sprayed into the sheet 18, improving the heat dissipation efficiency of the heat dissipation sheet 18 and allowing the motor to cool faster.

The beneficial effects of the present invention are: The present invention has a simple structure, is convenient to maintain, can automatically adjust the heat dissipation intensity by the temperature of the coolant of the prime mover and the temperature inside the prime mover room, and when the temperature of the prime mover is high. , Water spray and air cooling can be started at the same time, heat dissipation efficiency can be improved, the prime mover can be operated better, the internal parts of the prime mover can be protected, and the driver's safety can be protected.

The above is merely a specific embodiment of the present invention, and the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention of the present application. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (9)

Since the radiator frame includes the radiator frame and the radiator frame is provided with the radiator frame, the prime mover coolant inside the radiator frame can be dissipated when the air passes through the radiator frame, and the radiator A pump space is provided in the lower wall of the frame, a water spray mechanism is provided in the pump space, and the water spray mechanism can detect the temperature of the coolant in the heat dissipation mechanism, and the temperature of the coolant can be detected. When the temperature reaches the set temperature value, the water spray mechanism can spray the heat radiation mechanism with water to cool it, and the connecting blocks are vertically symmetrically fixed to the left and right side walls of the heat radiator frame. A fan frame is fixed to the rear end of the connecting block, a fan mechanism is provided in the fan frame, and the fan mechanism can generate wind and blow it to the radiator frame, whereby the radiator can be blown. The heat dissipation efficiency of the frame is improved, and the first support columns are symmetrically fixed to the upper and lower walls of the radiator frame, and the first buffer block is fixed to the first support columns, whereby the first support column is fixed. The radiator frame can be fixed in the prime mover chamber by the support pillars, the second support pillars are symmetrically fixed to the upper and lower walls of the fan frame, and the second buffer is attached to the second support pillars. A water spray type radiator device for automobiles, characterized in that the block is fixed, whereby the fan frame can be fixed in the prime mover room by the second support block. The heat dissipation mechanism includes a water inlet fixed to the top end of the heat dissipation frame, the upper end of the water inlet can be connected to a hot water pipe, whereby the heat dissipation mechanism receives the hot coolant inside the prime mover at the water inlet. The claim is characterized in that a main pipeline is provided at the lower end of the water inlet so as to communicate with each other, and four branch pipelines are arranged so as to communicate with each other in the main pipeline. Item 2. The water spray type radiator device for automobiles according to item 1. Seven heat-dissipating sheets are arranged in the radiator frame, and the heat-dissipating sheet is in contact with the branch pipe, whereby when air passes through the heat-dissipating sheet, heat in the branch pipe is taken. 2. The invention is characterized in that it can be removed, thereby cooling the coolant, a water outlet is provided at the lower end of the main pipeline so as to communicate with the water outlet, and the water outlet can be connected to the water inlet pipe of the prime mover. The water spray type heat radiating device for automobiles described in. The water spray mechanism includes a pump fixed in the pump space, the main wire is connected to the end of the pump close to the water outlet, and the temperature is connected to the end of the main wire close to the water outlet. A sensor is connected, and the temperature sensor extends into the main pipeline, whereby the temperature of the coolant can be detected, and a water pipe is provided at the lower end of the pump so as to communicate with the water pipe at the right end of the water pipe. Is a water spray type heat radiating device for an automobile according to claim 1, wherein the water storage boxes are provided so as to communicate with each other. 4. The fourth aspect of the pump is characterized in that a high-pressure pipe is provided so as to communicate with the end of the pump away from the water outlet, and seven water spray valves are arranged so as to communicate with the high-pressure pipe. The water spray type radiator for automobiles described. In the temperature sensor, a temperature conductive block is fixed at an end close to the main pipeline, a deformable metal sheet is fixed vertically symmetrically in the temperature conductive block, and gas is filled between the metal sheets. A space is provided, the gas-filled space is filled with an inert gas, the first conductive block is symmetrically fixed in the upper and lower walls of the temperature sensor, and the gas in the first conductive block. The water spray type heat radiating device for an automobile according to claim 4, wherein an end away from the filling space is connected to the main electric wire. A water spray valve slide block that can slide to the left and right is provided in the water spray valve, and a water spray valve spring is fixed to an end of the water spray valve slide block close to the heat radiation sheet to that of the water spray valve. The automobile water spray type heat radiating device according to claim 5, wherein water spray pipelines are symmetrically provided in the upper and lower walls. The fan mechanism includes a cross support frame fixed to the fan frame symmetrically in the front-rear direction, a rotatable fan shaft is provided between the cross support frames, a main motor is fixed to the fan shaft, and the fan is fixed. A fan is fixed to the rear end of the main motor on the shaft, a sub wire is connected vertically symmetrically to the front end of the main motor, and the front end of the sub wire is inside the cross support frame at the front end of the fan frame. The water spray type radiating device for an automobile according to claim 1, wherein the electric fan is extended. A deformable heat-sensitive metal block is fixed in the temperature sensor, fixing plates are provided at both upper and lower ends of the heat-sensitive metal block, and the heat-sensitive metal block extends into the fixing plate between the fixing plates. The water spray type heat radiating device for an automobile according to claim 8, wherein a second conductive block is fixed to the second conductive block, and an auxiliary electric wire is connected to the rear end of the second conductive block.

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