CN210714827U

CN210714827U - Device for cooling engine

Info

Publication number: CN210714827U
Application number: CN201921667037.4U
Authority: CN
Inventors: 薛峰; 季勇
Original assignee: Guang Qing Anhui Gas Technologies Co ltd
Current assignee: Guang Qing Anhui Gas Technologies Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-09
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a device for engine cooling, the power distribution box comprises a box body, the bottom fixed mounting of box has the water tank, two symmetrical support and motor, the top fixed mounting of water tank has U type support frame, the top of U type support frame is equipped with the water pump, the bottom intercommunication of water pump has the feed liquor pipe, the one end that the water pump was kept away from to the feed liquor pipe runs through the top of water tank and extends to the inside of water tank, the top intercommunication of water pump has the drain pipe, fixed mounting has the engine between the top of two supports, the surface of engine is equipped with the water-cooled tube, be equipped with communicating pipe between the water-cooled tube, the left end of communicating pipe and the right-hand member of drain pipe communicate each other, the output fixed mounting of motor has the pivot, the fixed cover of one end that the motor was kept away from in the pivot has. The device discharges the heat generated by the work of the engine out of the box body in a mode of combining air blowing and water cooling, and the heat dissipation effect is improved.

Description

Device for cooling engine

Technical Field

The utility model relates to an engine correlation field specifically is a device for engine cooling.

Background

The engine is a machine capable of converting energy in other forms into mechanical energy, is suitable for a power generation device, belongs to the most central part in various locomotives, can generate certain heat when working, can greatly shorten the service life of the engine if the engine cannot be cooled, and even can bring great potential safety hazard particularly under the high-temperature condition.

Patent No. CN209053675U discloses an engine cooling device of excavator, and the device can cool down the engine through compressed air, and the energy consumption is high and the effect of cooling is not good enough.

The problem of cooling effect obscure in being arranged in engine cooling equipment to traditional has been proposed the utility model discloses, this kind of device will blow heat dissipation and combine simultaneously with two aspects of water-cooling, strengthened the cooling effect to the engine greatly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device for engine cooling has solved the poor problem of radiating effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a device for cooling an engine comprises a box body, wherein a water tank, two symmetrical supports and a motor are fixedly mounted at the bottom of the box body, a U-shaped support frame is fixedly mounted at the top of the water tank, a water pump is arranged at the top of the U-shaped support frame, the bottom end of the water pump is communicated with a liquid inlet pipe, one end, away from the water pump, of the liquid inlet pipe penetrates through the top of the water tank and extends into the water tank, a liquid outlet pipe is communicated with the top end of the water pump, the engine is fixedly mounted between the tops of the two supports, a water-cooling pipe is arranged on the surface of the engine, a communicating pipe is arranged between the water-cooling pipes, the left end of the communicating pipe is communicated with the right end of the liquid outlet pipe, a rotating shaft is fixedly mounted at the output end of the motor, fan blades are fixedly, the top of cooler bin is equipped with the feed liquor groove, the left end and the communicating pipe of cooler bin communicate each other, and the bottom intercommunication of cooler bin has the back flow, the one end that the cooler bin was kept away from to the back flow runs through the right flank of water tank and extends to the inside of water tank, the middle part at box top is equipped with the exhaust hole, the front of box is rotated through the hinge and is connected with the chamber door, two symmetrical ventilation holes have been seted up to the left and right sides of box.

Preferably, the water cooling pipe is annular in shape, and the size of the water cooling pipe is matched with that of the engine.

Preferably, the number of the water-cooling tubes is four, the four water-cooling tubes are horizontally distributed on the surface of the engine at equal intervals, and the horizontal length value between every two adjacent water-cooling tubes is six centimeters.

Preferably, the number of the fan blades is four, and the four fan blades are annularly distributed on the outer surface of the rotating shaft.

Preferably, the vertical length value between the top of the fan blade and the bottom of the water cooling pipe is four centimeters.

Preferably, the horizontal length value of the fan blade is half of the horizontal length value of the engine.

Preferably, the top of the liquid inlet tank is in threaded connection with a top cover.

Preferably, the exhaust hole is internally provided with filter cotton.

(III) advantageous effects

The utility model provides a device for engine cooling possesses following beneficial effect:

(1) this a device for engine cooling, the motor drives the flabellum and rotates, and the form of blowing is with in the some heat discharge box on the surface of engine, and the heat of avoiding in the box gathers too much and leads to the radiating effect of engine poor.

(2) This a device for engine cooling, the circulating heat to the engine surface of water-cooled tube absorbs, and the cooling effect of rethread cooling box for water in the water-cooled tube is in low temperature state all the time, guarantees the continuation of water-cooling heat dissipation.

(3) This a device for engine cooling, the surface that external impurity can be avoided falling the engine to the filter pulp in the exhaust hole, guarantees the radiating effect of engine, and the feed liquor groove can be at any time simultaneously add water, ensures water-cooled continuation, and overall structure is compact, and the radiating effect is good.

Drawings

FIG. 1 is a sectional view of the front view of the box body of the present invention;

FIG. 2 is a right side view of the water cooling tube of the present invention;

FIG. 3 is a front view of the box body of the present invention;

fig. 4 is a top view of the fan blade of the present invention.

In the figure: the air conditioner comprises a box body 1, a water tank 2, a support 3, a motor 4, a U-shaped support frame 5, a water pump 6, a liquid inlet pipe 7, a liquid outlet pipe 8, an engine 9, a water cooling pipe 10, a communicating pipe 11, a rotating shaft 12, fan blades 13, a cooling box 14, a liquid inlet groove 15, a top cover 151, a return pipe 16, an exhaust hole 17, a box door 18 and a vent hole 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a device for cooling an engine comprises a box body 1, wherein a water tank 2, two symmetrical supports 3 and a motor 4 are fixedly mounted at the bottom of the box body 1, a U-shaped support frame 5 is fixedly mounted at the top of the water tank 2, a water pump 6 is arranged at the top of the U-shaped support frame 5, a liquid inlet pipe 7 is communicated with the bottom end of the water pump 6, one end, far away from the water pump 6, of the liquid inlet pipe 7 penetrates through the top of the water tank 2 and extends into the water tank 2, a liquid outlet pipe 8 is communicated with the top end of the water pump 6, an engine 9 is fixedly mounted between the tops of the two supports 3, a water cooling pipe 10 is arranged on the surface of the engine 9, the water cooling pipe 10 is annular, the size of the water cooling pipe 10 is matched with that of the engine 9, the situation that the water cooling pipe 10 moves due to vibration generated by the operation of the engine 9 is avoided, the number of, the uniform distribution is to uniformly absorb heat on the surface of the engine 9 and avoid the situation that the surface of the engine 9 is locally overheated, the horizontal length value between adjacent water-cooled tubes 10 is six centimeters, communicating tubes 11 are arranged between the water-cooled tubes 10 and are used for enabling water between the adjacent water-cooled tubes 10 to flow so as to take away the heat on the surface of the engine 9, the left end of each communicating tube 11 is communicated with the right end of the liquid outlet tube 8, the output end of the motor 4 is fixedly provided with a rotating shaft 12, one end of the rotating shaft 12, far away from the motor 4, is fixedly sleeved with fan blades 13, the number of the fan blades 13 is four, the four fan blades 13 are annularly distributed on the outer surface of the rotating shaft 12, the vertical length value between the tops of the fan blades 13 and the bottoms of the water-cooled tubes 10 is four centimeters, the horizontal length value of the fan blades 13 is half of the horizontal length value of the, the heat on the surface of the engine 9 is discharged through air, the right inner wall of the box body 1 is fixedly provided with a cooling box 14 through a connecting piece, the top of the cooling box 14 is provided with a liquid inlet groove 15, the top thread of the liquid inlet groove 15 is connected with a top cover 151, the left end of the cooling box 14 is communicated with a communicating pipe 11, the bottom of the cooling box 14 is communicated with a return pipe 16, one end, far away from the cooling box 14, of the return pipe 16 penetrates through the right side surface of the water tank 2 and extends to the inside of the water tank 2, the middle of the top of the box body 1 is provided with an exhaust hole 17, filter cotton is arranged in the exhaust hole 17, the situation that external impurities and dust fall onto the surface of the engine 9 through the exhaust hole 17 is avoided, the self heat dissipation effect of the engine 9 is influenced, the front surface of.

The working principle is as follows: the device for cooling the engine is characterized in that a box door 18 is opened, a top cover 151 on the top of a liquid inlet groove 15 is unscrewed, water is added into a cooling box 14 through the liquid inlet groove 15, then the top cover 151 is screwed down, the water is cooled after passing through the cooling box 14 and reaches a water tank 2 through a return pipe 16 to be stored, then a motor 4 and a water pump 6 are started, the box door 18 is closed, the motor 4 drives a rotating shaft 12 to rotate, the rotating shaft 12 drives a fan blade 13 to rotate, the fan blade 13 rotates to generate wind, the wind discharges a part of heat carried on the surface of an engine 9 to the outside of a box body 1 through an exhaust hole 17, meanwhile, the water pump 6 works to draw the water in the water tank 2 into a communicating pipe 11 on the left side through a liquid inlet pipe 7 and a liquid outlet pipe 8, the water is continuously pumped, then gradually gathers in a water cooling pipe 10 on the communicating pipe 11, and, until all the water-cooling pipes 10 have cold water, the cold water absorbs the heat on the surface of the engine 9 and reaches the cooling tank 14 through the communicating pipe 11 at the rightmost end for cooling again, so that the water in the water-cooling pipes 10 is always in a low-temperature state, the heat dissipation effect is ensured, the tank door 18 can be opened after the water-cooling pipes are used for a period of time, and then the top cover 151 is unscrewed to add water into the cooling tank 14 through the liquid inlet tank 15.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device for engine cooling, includes box (1), its characterized in that: the water tank is characterized in that a water tank (2), two symmetrical supports (3) and a motor (4) are fixedly mounted at the bottom of the tank body (1), a U-shaped support frame (5) is fixedly mounted at the top of the water tank (2), a water pump (6) is arranged at the top of the U-shaped support frame (5), a liquid inlet pipe (7) is communicated with the bottom end of the water pump (6), one end, far away from the water pump (6), of the liquid inlet pipe (7) penetrates through the top of the water tank (2) and extends into the water tank (2), a liquid outlet pipe (8) is communicated with the top end of the water pump (6), an engine (9) is fixedly mounted between the tops of the two supports (3), a water cooling pipe (10) is arranged on the surface of the engine (9), a communicating pipe (11) is arranged between the water cooling pipes (10), and the left end of the communicating pipe (11, a rotating shaft (12) is fixedly installed at the output end of the motor (4), a fan blade (13) is fixedly sleeved at one end of the rotating shaft (12) far away from the motor (4), a cooling box (14) is fixedly arranged on the inner wall of the right side of the box body (1) through a connecting piece, the top of the cooling box (14) is provided with a liquid inlet groove (15), the left end of the cooling box (14) is communicated with the communicating pipe (11), and the bottom of the cooling tank (14) is communicated with a return pipe (16), one end of the return pipe (16) far away from the cooling tank (14) penetrates through the right side surface of the water tank (2) and extends into the water tank (2), the middle part of the top of the box body (1) is provided with an exhaust hole (17), the front surface of the box body (1) is rotatably connected with a box door (18) through a hinge, two symmetrical vent holes (19) are formed in the left side and the right side of the box body (1).

2. An apparatus for engine cooling as defined in claim 1, wherein: the shape of the water cooling pipe (10) is annular, and the size of the water cooling pipe (10) is matched with that of the engine (9).

3. An apparatus for engine cooling as defined in claim 1, wherein: the number of the water-cooling pipes (10) is four, the four water-cooling pipes (10) are horizontally distributed on the surface of the engine (9) at equal intervals, and the horizontal length value between every two adjacent water-cooling pipes (10) is six centimeters.

4. An apparatus for engine cooling as defined in claim 1, wherein: the number of the fan blades (13) is four, and the four fan blades (13) are annularly distributed on the outer surface of the rotating shaft (12).

5. An apparatus for engine cooling as defined in claim 1, wherein: the vertical length value between the top of the fan blade (13) and the bottom of the water cooling pipe (10) is four centimeters.

6. An apparatus for engine cooling as defined in claim 1, wherein: the horizontal length value of the fan blade (13) is half of that of the engine (9).

7. An apparatus for engine cooling as defined in claim 1, wherein: the top of the liquid inlet groove (15) is in threaded connection with a top cover (151).

8. An apparatus for engine cooling as defined in claim 1, wherein: the exhaust hole (17) is internally provided with filter cotton.