CN114837791A

CN114837791A - Cooling water path circulating structure of automobile engine

Info

Publication number: CN114837791A
Application number: CN202210553631.0A
Authority: CN
Inventors: 张寅卯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-02

Abstract

The invention discloses an automobile engine cooling water path circulation structure, and relates to the technical field of automobile engines. The cooling strip is used for cooling the cooling liquid in the condensation pipe, so that the cooling liquid can continuously dissipate heat of an automobile engine, the situation that the cooling liquid cannot continuously dissipate heat of the engine due to overhigh temperature after absorbing heat for a long time is avoided, the use stability of the device is improved, water drops formed by cold and hot contact are collected through the collection box, the phenomenon that a large number of water drops exist in the device due to long-time accumulation to cause corrosion of the internal structure of the device is prevented, the service life of the waterway circulation heat dissipation structure is prolonged, the collected water is gathered in the recovery cavity and can enter the cooling liquid bearing box through the inclined pipe at the left end of the recovery cavity, and therefore resource recycling can be achieved.

Description

Cooling water path circulating structure of automobile engine

Technical Field

The invention relates to the technical field of automobile engines, in particular to an automobile engine cooling water path circulation structure.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. According to different power sources, the automobile engine can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like.

Common gasoline engines and diesel engines belong to reciprocating piston internal combustion engines, and convert chemical energy of fuel into mechanical energy of piston motion and output power outwards. The gasoline engine has high rotating speed, low quality, low noise, easy starting and low manufacturing cost; the diesel engine has large compression ratio, high heat efficiency, and better economic performance and discharge performance than the gasoline engine. The following problems exist in the prior art:

1. the existing automobile engine generally only depends on the heat dissipation holes and the condenser pipe for heat dissipation, the heat dissipation capacity of the condenser pipe is reduced after the condensate in the condenser pipe absorbs heat for many times, so that the heat dissipation effect on the automobile engine is poor, and after the automobile engine is used for a long time, the engine is easy to damage due to overhigh temperature, so that the service life of the engine is greatly reduced;

2. when current automobile engine water route heat radiation structure used, the cold water in the condenser pipe conducts partial temperature to the condenser pipe surface, can produce the high temperature after the engine used for a long time, will form the drop of water after two condenser pipe surface contact high temperatures, forms a large amount of water after long-time the accumulation and directly soaks engine inner structure, then leads to its inner structure to take place the corrosion.

Disclosure of Invention

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a cooling waterway circulation structure of an automobile engine comprises an outer protective shell, the bottom of the inner wall of the outer protective shell is fixedly connected with a box body, the bottom of the inner wall of the box body is fixedly connected with a storage device, a connecting device is arranged above the storage device, a control device is arranged above the connecting device, a circulating device is arranged above the control device, a cooling device is arranged on the outer side of the circulating device, a collecting device is arranged on the outer side of the cooling device, the bottom of the collecting device is provided with a heat radiating device, the cooling device comprises a sleeve, the inner wall of the sleeve is fixedly connected with a cooling strip, the inside of sheathed tube is provided with the collar, the cooling strip about sheathed tube inner wall is the equidistance and distributes and be provided with eight, collection device is including collecting the box, the surface of collecting the box is provided with the mounting hole.

The technical scheme of the invention is further improved as follows: the bottom fixedly connected with of sheathed tube connects the montant, the bottom fixedly connected with power box of connecting the montant.

Adopt above-mentioned technical scheme, the sleeve pipe cup joints the outer wall at the condenser pipe in this scheme to the supply box provides the electric energy, then makes the cooling strip refrigeration, cools off the inside coolant liquid of condenser pipe through the cooling strip, makes the coolant liquid constantly dispel the heat to automobile engine from this, avoids absorbing the heat for a long time after the coolant liquid can not continue to the radiating condition of engine because of the high temperature leads to, has improved the stability of device use from this.

The technical scheme of the invention is further improved as follows: the bottom fixedly connected with communicating pipe of collecting the box, the bottom fixedly connected with of communicating pipe retrieves the chamber, retrieve the left side fixedly connected with pipe chute in chamber.

Adopt above-mentioned technical scheme, the collection box in this scheme is collected the drop of water that cold and hot contact formed, prevents to pile up for a long time and makes the inside a large amount of drops of water that have of device lead to its inner structure to take place the corrosion.

The technical scheme of the invention is further improved as follows: the storage device comprises a cooling liquid bearing box, a cooling liquid inlet is fixedly connected to the left side of the cooling liquid bearing box, a water suction pump is fixedly connected to the bottom of the inner wall of the cooling liquid bearing box, the bottom of the cooling liquid bearing box is fixedly connected to the bottom of the inner wall of the box body, and the outer wall of the cooling liquid inlet is movably connected with the inner wall of the outer protective shell.

By adopting the technical scheme, the water suction pump in the scheme pumps out the cooling liquid in the cooling liquid bearing box.

The technical scheme of the invention is further improved as follows: circulating device is including the circulating pump, the left side fixedly connected with connecting pipe of circulating pump, the top fixedly connected with insert tube of connecting pipe, the outer wall swing joint of insert tube has automobile engine, automobile engine's top with the inner wall top fixed connection of outer protecting casing, automobile engine's top fixedly connected with connector, the outer wall of connector with the inner wall swing joint of outer protecting casing, the outer wall of connecting pipe with the inner wall swing joint of sleeve pipe, mounting hole.

Adopt above-mentioned technical scheme, the circulating pump drive coolant liquid among this scheme circulates in the connecting pipe and flows, wears to establish the inside at automobile engine through the inserted tube, dispels the heat to automobile engine from this.

The technical scheme of the invention is further improved as follows: the control device comprises an electromagnetic control valve, the bottom of the electromagnetic control valve is fixedly connected with a connector, the inner wall of the connector is movably connected with a connecting hose, and one end of the electromagnetic control valve, far away from the connector, is fixedly connected with a connecting pipe.

The technical scheme of the invention is further improved as follows: the connecting device comprises a fixing plate, a connecting rod is fixedly connected to the middle of the left side of the fixing plate, a spring is arranged below the left side of the fixing plate, a pull ring is fixedly connected to the left end of the connecting rod, and the right side of the fixing plate is movably connected with the outer wall of the connecting hose.

Adopt above-mentioned technical scheme, whether the solenoid electric valve control coolant liquid in this scheme can circulate and get into in the connecting pipe to, prop up through the spring to the fixed plate, make the fixed plate fixed with coupling hose's end, rethread pulling pull ring can drive connecting rod and fixed plate and coupling hose's end separation, is convenient for dismantle coupling hose from this.

The technical scheme of the invention is further improved as follows: the heat dissipation device comprises a mounting seat, a dust screen is fixedly connected to the inner wall of the mounting seat, a heat dissipation fan is arranged above the dust screen, a baffle is movably connected to the front end of the outer protection shell, a fixing buckle is arranged on the surface of the baffle, an extending end of the fixing buckle is movably connected with the inner portion of the outer protection shell, and a heat dissipation hole is formed in the right side of the outer protection shell.

Adopt above-mentioned technical scheme, the dust screen in this scheme can avoid the dust to pass through inside the bleeder vent entering device to, dispel the heat to the inside of box through the heat dissipation fan, with this stability that improves the device operation.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a cooling water path circulating structure of an automobile engine, which is sleeved on the outer wall of a condensation pipe through a sleeve, a power supply box provides electric energy, then a cooling strip is used for refrigerating, and cooling liquid in the condensation pipe is cooled through the cooling strip, so that the cooling liquid can continuously radiate the automobile engine, the situation that the cooling liquid cannot continuously radiate the engine due to overhigh temperature after absorbing heat for a long time is avoided, and the use stability of the device is improved.

2. The invention provides a cooling water path circulating structure of an automobile engine, which is characterized in that water drops formed by cold and hot contact are collected through a collecting box, so that the phenomenon that the internal structure of the cooling water path circulating structure is rusted due to a large amount of water drops stored in the device due to long-time accumulation is prevented, the service life of the cooling water path circulating heat dissipation structure is prolonged, the collected water is gathered in a recovery cavity and enters a cooling liquid bearing box through an inclined pipe at the left end of the recovery cavity, and therefore, the resource can be recycled.

3. The invention provides a cooling water path circulating structure of an automobile engine, which controls whether cooling liquid can flow into a connecting pipe or not through an electromagnetic control valve, enables the end of a connecting hose to be fixed by a fixing plate through supporting a fixing plate by a spring, and can drive a connecting rod and the fixing plate to be separated from the end of the connecting hose by pulling a pull ring, so that the connecting hose is convenient to disassemble, the condition that the connecting hose is inconvenient to replace when the connecting hose is accidentally damaged in a common connecting mode is avoided, and the use flexibility of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the construction of the bushing of the present invention;

FIG. 6 is a schematic view of the construction of the collection cassette of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 2 at C according to the present invention;

fig. 8 is an enlarged view of the structure of fig. 2D according to the present invention.

In the figure: 1. an outer protective shell; 2. a storage device; 3. a circulation device; 4. a control device; 5. a connecting device; 6. a cooling device; 7. a collection device; 8. a heat sink; 9. a box body; 10. an automotive engine; 11. a connecting port; 12. heat dissipation holes; 13. a baffle plate; 14. a fixing buckle; 21. a coolant carrying case; 22. a coolant inlet; 23. a water pump; 31. a circulation pump; 32. a connecting pipe; 33. an insertion tube; 41. an electromagnetic control valve; 42. a connector; 43. a connecting hose; 51. a fixing plate; 52. a connecting rod; 53. a spring; 54. a pull ring; 61. a sleeve; 62. connecting the vertical rods; 63. a power supply box; 64. a mounting ring; 65. cooling the strip; 71. a collection box; 72. mounting holes; 73. a communicating pipe; 74. a recovery chamber; 75. an inclined tube; 81. a mounting seat; 82. a dust screen; 83. a heat dissipation fan.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-8, which are provided as examples to illustrate the invention and not to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-8, including outer protecting casing 1, inner wall bottom fixedly connected with box 9 of outer protecting casing 1, inner wall bottom fixedly connected with strorage device 2 of box 9, connecting device 5 is provided above strorage device 2, controlling means 4 is provided above connecting device 5, circulating device 3 is provided above controlling means 4, cooling device 6 is provided outside circulating device 3, collecting device 7 is provided outside cooling device 6, heat abstractor 8 is provided at the bottom of collecting device 7, cooling device 6 includes sleeve 61, inner wall fixedly connected with cooling strip 65 of sleeve 61, the inside of sleeve 61 is provided with collar 64, cooling strip 65 is provided with eight with regard to the inner wall of sleeve 61 in equidistance distribution, collecting device 7 includes collecting box 71, the surface of collecting box 71 is provided with mounting hole 72.

Preferably, montant 62 is connected to the bottom fixedly connected with of sleeve pipe 61, the bottom fixedly connected with power box 63 of connecting montant 62, it is further, cup joint the outer wall at the condenser pipe through sleeve pipe 61, and power box 63 provides the electric energy, then make cooling strip 65 refrigerate, cool off the inside coolant liquid of condenser pipe through cooling strip 65, make the coolant liquid constantly dispel the heat to automobile engine from this, avoid long-time absorption heat back coolant liquid because of the high temperature leads to can not continue the radiating condition of engine, the stability of device use has been improved from this. A communicating pipe 73 is fixedly connected to the bottom of the collecting box 71, a recovery chamber 74 is fixedly connected to the bottom of the communicating pipe 73, and an inclined pipe 75 is fixedly connected to the left side of the recovery chamber 74.

Further, collect the drop of water that box 71 formed cold and hot contact through collecting, prevent to pile up for a long time and make the inside a large amount of drops of water that have of device lead to its inner structure to take place the corrosion to improve water route circulation heat radiation structure's life, and, the water after the collection assembles in retrieving chamber 74, can get into coolant liquid through the pipe chute 75 of retrieving the chamber 74 left end and bear case 21, can realize the recycle of resource from this.

Example 2

As shown in fig. 1-8, the storage device 2 includes a coolant carrying box 21, a coolant inlet 22 is fixedly connected to the left side of the coolant carrying box 21, a water pump 23 is fixedly connected to the bottom of the inner wall of the coolant carrying box 21, the bottom of the coolant carrying box 21 is fixedly connected to the bottom of the inner wall of the box 9, and the outer wall of the coolant inlet 22 is movably connected to the inner wall of the outer casing 1.

Preferably, the circulating device 3 includes a circulating pump 31, a connecting pipe 32 is fixedly connected to the left side of the circulating pump 31, an inserting pipe 33 is fixedly connected to the top of the connecting pipe 32, an automobile engine 10 is movably connected to the outer wall of the inserting pipe 33, the top of the automobile engine 10 is fixedly connected to the top of the inner wall of the outer protecting casing 1, a connector 11 is fixedly connected to the top of the automobile engine 10, the outer wall of the connector 11 is movably connected to the inner wall of the outer protecting casing 1, and the outer wall of the connecting pipe 32 is movably connected to the inner walls of the sleeve 61 and the mounting hole 72.

Example 3

As shown in fig. 1-8, the control device 4 includes an electromagnetic control valve 41, a connector 42 is fixedly connected to the bottom of the electromagnetic control valve 41, a connection hose 43 is movably connected to the inner wall of the connector 42, and a connection pipe 32 is fixedly connected to one end of the electromagnetic control valve 41 away from the connector 42.

Preferably, the connecting device 5 comprises a fixed plate 51, a connecting rod 52 is fixedly connected to the middle of the left side of the fixed plate 51, a spring 53 is arranged below the left side of the fixed plate 51, a pull ring 54 is fixedly connected to the left end of the connecting rod 52, and the right side of the fixed plate 51 is movably connected with the outer wall of the connecting hose 43.

Whether the cooling liquid can flow into the connecting pipe 32 or not is controlled by the electromagnetic control valve 41, the fixing plate 51 is propped up by the spring 53, the fixing plate 51 fixes the end of the connecting hose 43, and the connecting rod 52 and the fixing plate 51 can be driven to be separated from the end of the connecting hose 43 by pulling the pull ring 54, so that the connecting hose 43 is convenient to disassemble, the situation that the connecting hose is inconvenient to replace when the common connecting mode is accidentally damaged is avoided, and the use flexibility of the device is improved.

Preferably, heat abstractor 8 is including mount pad 81, the inner wall fixedly connected with dust screen 82 of mount pad 81, the top of dust screen 82 is provided with heat dissipation fan 83, the front end swing joint of outer protecting casing 1 has baffle 13, the surface of baffle 13 is provided with fixed 14 of detaining, the extension end of fixed 14 of detaining and the inside swing joint of outer protecting casing 1, the right side of outer protecting casing 1 is provided with louvre 12, here, can avoid the dust to pass through inside the bleeder vent admission gear through dust screen 82, and, fan 83 dispels the heat to the inside of box 9 through dispelling the heat, with this stability that improves the device operation.

The working principle of the cooling water circuit circulation structure of the automobile engine is described in detail below.

As shown in fig. 1 to 8, in the circulation structure of the cooling water path for the automobile engine, when in use, firstly, the cooling fluid is added into the cooling fluid bearing box 21 through the cooling fluid inlet 22, then the cooling fluid is pumped into the connecting pipe 32 through the water pump 23 until the interior of the pipe of the connecting pipe 32 is completely filled, then the electromagnetic control valve 41 controls the cooling fluid not to continuously circulate into the connecting pipe 32, the circulating pump 31 drives the cooling fluid to circulate in the connecting pipe 32, the inserting pipe 33 is arranged inside the automobile engine 10 in a penetrating way, so as to radiate the heat of the automobile engine 10, wherein, the heat is radiated, at the same time, the sleeve 61 is sleeved on the outer wall of the condensation pipe, the power supply box 63 supplies electric energy, then the cooling strip 65 is used for refrigerating the cooling fluid in the condensation pipe, so that the cooling fluid can continuously radiate the heat of the automobile engine, the situation that the cooling liquid cannot continuously radiate the heat of the engine due to overhigh temperature after absorbing the heat for a long time is avoided.

Then, collect the drop of water that the cold and hot contact formed through collecting box 71, prevent to pile up for a long time and make the inside of device have a large amount of drops of water and lead to its inner structure to take place the corrosion to, and the water after the collection gathers in retrieving chamber 74, can get into coolant liquid bearing box 21 through the pipe chute 75 of retrieving the chamber 74 left end, can realize the recycle of resource from this.

Subsequently, the fixing plate 51 is supported by the spring 53, so that the fixing plate 51 fixes the end of the connecting hose 43, and then the pull ring 54 is pulled to drive the connecting rod 52 and the fixing plate 51 to be separated from the end of the connecting hose 43, thereby facilitating the detachment of the connecting hose 43 and avoiding the situation of inconvenient replacement when the common connecting mode is accidentally damaged.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automobile engine cooling water route circulating structure, includes outer protecting casing (1), its characterized in that: the bottom of the inner wall of the outer protective shell (1) is fixedly connected with a box body (9), the bottom of the inner wall of the box body (9) is fixedly connected with a storage device (2), a connecting device (5) is arranged above the storage device (2), a control device (4) is arranged above the connecting device (5), a circulating device (3) is arranged above the control device (4), a cooling device (6) is arranged on the outer side of the circulating device (3), a collecting device (7) is arranged on the outer side of the cooling device (6), and a heat radiating device (8) is arranged at the bottom of the collecting device (7);

the cooling device (6) comprises a sleeve (61), the inner wall of the sleeve (61) is fixedly connected with cooling strips (65), a mounting ring (64) is arranged inside the sleeve (61), and eight cooling strips (65) are distributed on the inner wall of the sleeve (61) at equal intervals;

the collecting device (7) comprises a collecting box (71), and a mounting hole (72) is formed in the surface of the collecting box (71).

2. The automobile engine cooling water circuit circulation structure according to claim 1, characterized in that: the bottom fixedly connected with of sleeve pipe (61) connects montant (62), the bottom fixedly connected with power box (63) of connecting montant (62).

3. The automobile engine cooling water circuit circulation structure according to claim 1, characterized in that: the bottom fixedly connected with communicating pipe (73) of collecting box (71), the bottom fixedly connected with of communicating pipe (73) retrieves chamber (74), the left side fixedly connected with pipe chute (75) of retrieving chamber (74).

4. The automobile engine cooling water circuit circulation structure according to claim 1, characterized in that: strorage device (2) are including coolant liquid bearing box (21), the left side fixedly connected with coolant liquid inlet (22) of coolant liquid bearing box (21), the inner wall bottom fixedly connected with suction pump (23) of coolant liquid bearing box (21), the bottom of coolant liquid bearing box (21) with the inner wall bottom fixed connection of box (9), the outer wall of coolant liquid inlet (22) with the inner wall swing joint of outer protecting crust (1).

5. The automobile engine cooling water circuit circulation structure according to claim 1, characterized in that: circulating device (3) are including circulating pump (31), the left side fixedly connected with connecting pipe (32) of circulating pump (31), the top fixedly connected with stand pipe (33) of connecting pipe (32), the outer wall swing joint of stand pipe (33) has automobile engine (10), the top of automobile engine (10) with the inner wall top fixed connection of outer protecting sheathing (1), the top fixedly connected with connector (11) of automobile engine (10), the outer wall of connector (11) with the inner wall swing joint of outer protecting sheathing (1), the outer wall of connecting pipe (32) with the inner wall swing joint of sleeve pipe (61), mounting hole (72).

6. The automobile engine cooling water circuit circulation structure according to claim 5, characterized in that: controlling means (4) is including solenoid electric valve (41), the bottom fixedly connected with connector (42) of solenoid electric valve (41), the inner wall swing joint of connector (42) has coupling hose (43), one end fixedly connected with connecting pipe (32) of connector (42) are kept away from in solenoid electric valve (41).

7. The automobile engine cooling water circuit circulation structure according to claim 6, characterized in that: connecting device (5) is including fixed plate (51), the left side middle part fixedly connected with connecting rod (52) of fixed plate (51), the left side below of fixed plate (51) is provided with spring (53), the left end fixedly connected with pull ring (54) of connecting rod (52), the right side of fixed plate (51) with the outer wall swing joint of coupling hose (43).

8. The automobile engine cooling water circuit circulation structure according to claim 1, characterized in that: heat abstractor (8) is including mount pad (81), the inner wall fixedly connected with dust screen (82) of mount pad (81), the top of dust screen (82) is provided with heat dissipation fan (83), the front end swing joint of outer protecting casing (1) has baffle (13), the surface of baffle (13) is provided with fixed knot (14), fixed extension end of detaining (14) with the inside swing joint of outer protecting casing (1), the right side of outer protecting casing (1) is provided with louvre (12).