CN215408865U

CN215408865U - Mechanical supercharging device with strong practicability for engine

Info

Publication number: CN215408865U
Application number: CN202121914670.6U
Authority: CN
Inventors: 王明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of engine supercharging devices, and discloses a mechanical supercharging device with strong practicability for an engine, which comprises an air inlet square box, wherein a mechanical supercharger is arranged at the bottom of the air inlet square box, a transmission mechanism is arranged on one side of the mechanical supercharger, an air inlet pipe is communicated with one side of the air inlet square box, an exhaust mechanism is arranged at the top of the mechanical supercharger, and a cold air mechanism is arranged on one side of the air inlet pipe; the transmission mechanism drives the mechanical supercharger to work, the mechanical supercharger is used for compressing air, so that the air inflow of the air entering the mechanical supercharger is increased, the air can be fully mixed with fuel oil after entering the mechanical supercharger through the air inlet square box, the highest fuel oil utilization rate is achieved, the air is forcibly cooled through the air cooling mechanism, the air inlet temperature is further reduced, the density of the air is improved, and the power of an engine is enhanced.

Description

Mechanical supercharging device with strong practicability for engine

Technical Field

The utility model relates to the technical field of engine supercharging devices, in particular to a mechanical supercharging device with strong practicability for an engine.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aircraft engine) comprising the power device.

The engine on the market at present does not have the function of pressure boost, and the air input of engine is limited, leads to the fuel of engine can not the high efficiency and mixes with the air to lead to the engine fuel utilization ratio low, for this reason, provides a mechanical supercharging device that the practicality is strong for the engine, solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical supercharging device with strong practicability for an engine, which has the advantage of increasing the air input of the engine and solves the problems that the air input of the engine in the current market is limited, and fuel oil cannot be efficiently mixed with air, so that the utilization rate of the fuel oil of the engine is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanical supercharging device that practicality is strong for engine, includes the square box that admits air, supercharger is installed to the bottom of the square box that admits air, one side of supercharger is equipped with drive mechanism, one side intercommunication of the square box that admits air has admits air and manages, supercharger's top is equipped with exhaust mechanism, the one side of admitting air and managing is equipped with air conditioning mechanism, the one side of the square box that admits air is equipped with pressure release mechanism.

Preferably, the transmission mechanism comprises a first belt pulley, the surface of the first belt pulley is connected with a second belt pulley through belt transmission, and a driving motor is fixedly sleeved inside the second belt pulley.

Preferably, the exhaust mechanism comprises an exhaust pipeline, the bottom end of the exhaust pipeline is communicated with the mechanical supercharger, and the other end of the exhaust pipeline is communicated with an exhaust square box.

Preferably, the air conditioning mechanism includes the aquatic intercooler, the both sides of aquatic intercooler all communicate there are connecting tube, two the inside of connecting tube is established with the connecting pipe cover of exhaust square box and engine cylinder respectively.

Preferably, the pressure relief mechanism comprises a pressure relief valve, one side and the surface of the pressure relief valve are both communicated with pressure relief pipelines, and two ends, far away from the pressure relief valve, of the pressure relief pipelines are respectively communicated with the air inlet square box and the air exhaust square box.

Preferably, the surface of two connecting tube and the surface of air inlet pipe all overlap and are equipped with fixed hoop, the inside of fixed hoop is passed through screw and nut installation.

Compared with the prior art, the utility model has the following beneficial effects:

1. the transmission mechanism drives the mechanical supercharger to work, the mechanical supercharger is used for compressing air, so that the air inflow of the air entering the mechanical supercharger is increased, the air can be fully mixed with fuel oil after entering the mechanical supercharger through the air inlet square box, the highest fuel oil utilization rate is achieved, the air is forcibly cooled through the air cooling mechanism, the air inlet temperature is further reduced, the density of the air inlet is improved, and the power of an engine is enhanced;

2. after the gasoline engine is matched with an engine for use, the gasoline engine can improve the power of the engine by 20-40 percent, improve the torque of the engine by 30-40 percent and reduce the emission under the condition of the same oil consumption as the engine on the market, and meanwhile, the gasoline engine does not need to be strengthened, and the gasoline engine can be suitable for gasoline engines of three types, namely 4G64, 4G69 and 4G 63.

Drawings

FIG. 1 is a top view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a rear view of the intake cube and supercharger of the present invention in use.

In the figure: 1. an air inlet square box; 2. a mechanical supercharger; 3. a transmission mechanism; 31. a first belt pulley; 32. a second belt pulley; 33. a drive motor; 4. an air inlet pipe; 5. an exhaust mechanism; 51. an exhaust duct; 52. an exhaust square box; 6. a cold air mechanism; 61. an underwater cooler; 62. connecting a pipeline; 7. a pressure relief mechanism; 71. a pressure relief valve; 72. a pressure relief duct; 8. and fixing the hoop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a strong practical mechanical supercharging device for an engine comprises an air inlet square box 1, a mechanical supercharger 2 is installed at the bottom of the air inlet square box 1, a transmission mechanism 3 is arranged at one side of the mechanical supercharger 2, an air inlet pipe 4 is communicated with one side of the air inlet square box 1, an exhaust mechanism 5 is arranged at the top of the mechanical supercharger 2, an air cooling mechanism 6 is arranged at one side of the air inlet pipe 4, a pressure relief mechanism 7 is arranged at one side of the air inlet square box 1, the mechanical supercharger 2 is driven to work through the transmission mechanism 3, air is compressed by the mechanical supercharger 2, so that the air inlet amount of air entering the mechanical supercharger 2 is increased, after the air enters the mechanical supercharger 2 through the air inlet square box 1, the air can be fully mixed with fuel oil, the highest fuel oil utilization rate is achieved, and the air is forcibly cooled by the air cooling mechanism 6, the device can further reduce the intake air temperature, thereby improving the density of intake air and enhancing the power of the engine, and the device can improve the power of the engine by 20 to 40 percent, improve the torque of the engine by 30 to 40 percent and reduce the emission under the condition of the same oil consumption with the engine on the market after being matched with the engine for use, simultaneously does not need to strengthen the engine, and can be suitable for three types of gasoline engines, namely 4G64, 4G69 and 4G 63.

The mechanical supercharger adopts an Eton M45 type supercharger.

The pressure relief valve 71 can be automatically opened and closed according to the working pressure of the system, and is generally arranged on equipment or a pipeline of a closed system to protect the safety of the system.

When the pressure in the equipment or the pipeline exceeds the set pressure of the pressure release valve 71, the pressure release is automatically started, the medium pressure in the equipment or the pipeline is ensured to be below the set pressure, the equipment and the pipeline are protected, and accidents are prevented.

The pressure relief valve 71 can accurately and constantly maintain safe and stable pressure, can be fully opened to relieve pressure in time once overpressure occurs, has adjustable closing speed, can reduce the operation hysteresis phenomenon to the minimum by a diaphragm transmission mechanism of the pressure relief valve 71, can be installed at any position, and can be maintained and checked without changing a pressure set value or being detached from a pipeline.

Further, drive mechanism 3 includes belt pulley 31, and the surface of belt pulley 31 is connected with belt pulley two 32 through belt drive, and the fixed cover in inside of belt pulley two 32 has connect driving motor 33, through drive mechanism 3's setting for drive supercharger 2, make supercharger 2 can increase the air input of air inlet square box 1, and compress the air, thereby make the fuel can fully mix with the air.

Further, the exhaust mechanism 5 comprises an exhaust pipe 51, the bottom end of the exhaust pipe 51 is communicated with the supercharger 2, and the other end of the exhaust pipe 51 is communicated with an exhaust square box 52 for pressing air into the engine cylinder through the arrangement of the exhaust mechanism 5.

Further, air conditioning mechanism 6 includes aquatic cold ware 61, and the both sides of aquatic cold ware 61 all communicate there are connecting tube 62, and the inside of two connecting tube 62 is established with the connecting pipe cover of exhaust square box 52 and engine cylinder respectively, through air conditioning mechanism 6's setting for carry out forced cooling intake temperature to the air that gets into the engine cylinder.

Further, the pressure relief mechanism 7 comprises a pressure relief valve 71, one side and the surface of the pressure relief valve 71 are both communicated with pressure relief pipelines 72, one ends, far away from the pressure relief valve 71, of the two pressure relief pipelines 72 are respectively communicated with the air inlet square box 1 and the air exhaust square box 52, and the pressure relief mechanism 7 is used for controlling the pressure of air entering the engine cylinder and not enabling the pressure to exceed the limit value range.

Further, the surface of two connecting pipes 62 and the surface of air inlet pipe 4 are all equipped with fixed hoop 8, and the inside of fixed hoop 8 is installed through screw and nut, through the setting of fixed hoop 8 for increase the stability of air inlet pipe 4 and pipe connection, also be used for increasing the stability that connecting pipe 62 and engine cylinder are connected with exhaust duct 51.

The working principle is as follows: firstly, a driving motor 33 drives a belt pulley II 32 to rotate, then the belt pulley II 32 drives a belt pulley I31 to rotate through a belt, then the belt pulley I31 drives a mechanical supercharger 2 to start supercharging, after the mechanical supercharger 2 starts supercharging, air inflow is increased, so that combustion is fully mixed with air to achieve the highest fuel utilization rate, then the air inlet square box 1 drives air into the air inlet square box 1 through an air inlet pipe 4, the air enters the air inlet square box 1 and then enters the mechanical supercharger 2 to be compressed, then the mechanical supercharger 2 discharges the air into an underwater cooler 61 through an exhaust pipe 51, an exhaust square box 52 and a connecting pipe 62, in the process that the air enters the underwater cooler 61, a pressure relief valve 71 controls the pressure of the air, after the air enters the underwater cooler 61, the underwater cooler 61 forcibly cools the temperature of the inlet air to further reduce the inlet temperature and improve the density of the inlet air, the engine power is enhanced.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical supercharging device that practicality is strong for engine, includes air intake square chest (1), its characterized in that: mechanical supercharger (2) are installed to the bottom of square box (1) admits air, one side of mechanical supercharger (2) is equipped with drive mechanism (3), one side intercommunication of square box (1) admits air and manages (4), the top of mechanical supercharger (2) is equipped with exhaust mechanism (5), one side of the air admits air and manages (4) and is equipped with air conditioning mechanism (6), one side of square box (1) admits air is equipped with pressure release mechanism (7).

2. The mechanical supercharging device for the engine with strong practicability according to claim 1, characterized in that: the transmission mechanism (3) comprises a first belt pulley (31), the surface of the first belt pulley (31) is connected with a second belt pulley (32) through belt transmission, and a driving motor (33) is fixedly sleeved in the second belt pulley (32).

3. The mechanical supercharging device for the engine with strong practicability according to claim 1, characterized in that: the exhaust mechanism (5) comprises an exhaust pipeline (51), the bottom end of the exhaust pipeline (51) is communicated with the mechanical supercharger (2), and the other end of the exhaust pipeline (51) is communicated with an exhaust square box (52).

4. The mechanical supercharging device for the engine with strong practicability according to claim 3, characterized in that: air conditioning mechanism (6) are including aquatic cold ware (61), the both sides of aquatic cold ware (61) all communicate there are connecting tube (62), two the inside of connecting tube (62) is established with the connecting pipe cover of exhaust square chest (52) and engine cylinder respectively.

5. The highly practical supercharging apparatus for an engine according to claim 4, wherein: the pressure relief mechanism (7) comprises a pressure relief valve (71), one side and the surface of the pressure relief valve (71) are communicated with pressure relief pipelines (72), and two ends, far away from the pressure relief valve (71), of the pressure relief pipelines (72) are communicated with the air inlet square box (1) and the air exhaust square box (52) respectively.

6. The highly practical supercharging apparatus for an engine according to claim 4, wherein: two the surface of connecting tube (62) and the surface of the natural gas pipe (4) of admitting air all overlap and are equipped with fixed hoop (8), screw and nut installation are passed through to the inside of fixed hoop (8).