CN203584717U

CN203584717U - Automobile energy-saving high-efficiency water-cooled air compressor

Info

Publication number: CN203584717U
Application number: CN201320700484.1U
Authority: CN
Inventors: 冯希青; 李樱梅; 张希; 滕家辉; 王国超
Original assignee: Brake System (dalian) Co Ltd
Current assignee: Brake System (dalian) Co Ltd
Priority date: 2013-11-08
Filing date: 2013-11-08
Publication date: 2014-05-07
Anticipated expiration: 2023-11-08

Abstract

The utility model discloses an automobile energy-saving high-efficiency water-cooled air compressor. The automobile energy-saving high-efficiency water-cooled air compressor comprises a cylinder head assembly, a valve plate assembly, a cylinder body, a piston, a piston connecting rod, an end cap and a bottom cap, wherein the valve plate assembly is arranged between the cylinder head assembly and the cylinder body; the end cap is arranged on the cylinder body; the bottom cap is arranged at the bottom of the cylinder body; the piston is arranged inside the cylinder body, and is connected with the piston connecting rod; the piston connecting rod is connected with a bent axle; an ultra-cold plate is arranged between the cylinder head assembly and the valve plate assembly; the ultra-cold plate is provided with a cooling passage; the cooling passage is communicated with cooling passages of the cylinder head assembly and the valve plate assembly. The automobile energy-saving high-efficiency water-cooled air compressor has the characteristics of simple structure, smooth operation and high practicability, more cooling can be provided, the exhaust gas temperature of the air compressor is reduced, the carbon deposition and oil pumping are reduced, and the service life is prolonged; an additional energy-saving system can realize internal recycling; an air inlet cavity is kept communicated with a compression cavity, and only a small amount of air is inhaled for applying work, so that the energy consumption is reduced, the fuel consumption is decreased, and the air compressor is energy-saving and environment-friendly.

Description

A kind of Vehicular energy-saving high-efficiency water cooling air compressor

Technical field

The utility model relates to air compressor field, is specifically related to a kind of Vehicular energy-saving high-efficiency water cooling air compressor.

Background technique

The Main Auto air compressor of producing now belongs to power positive-displacement reciprocating Piston Air Compressor, be mainly used in roll function, vehicle maintenance power of brake, opening of doors and windows, air suspension, the bus of commercial car etc., but mainly there is air displacement deficiency in existing automobile air compressor, alter oil, row's temperature is high, the problems such as energy consumption height, and in commercial car, do not needing still normal compressed air to do work of compressed-air actuated situation lower piston, lot of energy, cause the consumption of fuel oil, the waste of resource.

Model utility content

The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of Vehicular energy-saving high-efficiency water cooling air compressor is provided.

The technological scheme that the utility model adopted is for achieving the above object: a kind of Vehicular energy-saving high-efficiency water cooling air compressor, comprise cylinder head assembly, valve plate assembly, cylinder body, piston, piston rod, end cap, bottom, described valve plate assembly is arranged between cylinder head assembly and cylinder body, described end cap is arranged on cylinder body, described bottom is arranged on cylinder body bottom, described piston is arranged in cylinder body, and be connected with piston rod, piston rod is connected with bent axle, between described cylinder head assembly and valve plate assembly, supercool plate is installed, described supercool plate is provided with cooling channel, described cooling channel and cylinder head assembly, the cooling channel of valve plate assembly is connected.

Described cylinder body outside is provided with cooling chamber, on described cooling chamber, sealing cover is installed.

On described cylinder head assembly, energy conserving system is installed, described energy conserving system comprises valve piston, described valve piston is arranged in cylinder head assembly, its lower end sealing paste leans against the valve seat upper end of valve plate assembly, on described valve piston, be connected with signal control device, described signal control device control valve piston lifts lifts off a seat and valve piston reset sealing paste leans against valve seat upper end.

The inside of described valve piston upper end is also provided with spring, equilibrium block, and described spring housing is contained in outside equilibrium block, and spring upper end is spacing by equilibrium block, and described equilibrium block upper end is provided with spacing cover plate, and described cover plate is fixed on cylinder head assembly.

The porting place of described valve plate assembly is installed with air-intake valve plate and exhaust valve plate, and described air-intake valve plate and exhaust valve plate are curved shape, and two ends are all fixed on the valve plate of described valve plate assembly.

Feature of the present utility model is: simple in structure, and smooth and easy operation, practical, can provide more how cooling, reduce air compressor delivery temperature, reduce carbon distribution, reduce and alter oil, increase the service life, set up energy conserving system and can realize inner loop, between air-inlet cavity and compression chamber, keep unimpeded, the a small amount of air acting of inspiration, the consumption of a large amount of minimizing energy, reduces fuel consume, energy-conserving and environment-protective.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is plan view of the present utility model;

Fig. 4 is supercool plate structure schematic diagram of the present utility model;

Fig. 5 is the structural representation of energy conserving system under unloading condition;

Fig. 6 is energy conserving system structural representation in normal operation;

Fig. 7 is cooling cavity structure schematic diagram of the present utility model.

Wherein: 1, cylinder head assembly 2, supercool plate 201, cooling channel 3, valve plate assembly 301, valve seat 302, valve plate 4, cylinder body 5, piston 6, piston rod 7, bent axle 8, bottom 9, end cap 10, cooling chamber 11, sealing cover 12, valve piston 13, spring 14, equilibrium block 15, cover plate 16, air-intake valve plate 17, the valve block of giving vent to anger.

Embodiment

As shown in Fig. 1-6, the present invention includes cylinder head assembly 1, valve plate assembly 3, cylinder body 4, piston 5, piston rod 6, end cap 9, bottom 8, described valve plate assembly 6 is arranged between cylinder head assembly 1 and cylinder body 4, described end cap 9 is arranged on cylinder body 4, described bottom 8 is arranged on cylinder body 4 bottoms, described piston 5 is arranged in cylinder body 4, and be connected with piston rod 6, piston rod 6 is connected with bent axle 7, between described cylinder head assembly 1 and valve plate assembly 3, supercool plate 2 is installed, described supercool plate 2 is provided with cooling channel 201, described cooling channel 201 and cylinder head assembly 1, the cooling channel of valve plate assembly 3 is connected, by increasing supercool plate 2, expand cooling channel, air compressor is connected with engine-cooling system by the cooling vent on cylinder head assembly 1, engine coolant enters cylinder head assembly 1, through supercool plate 2 cooling chambers, valve plate assembly 3 cooling chambers enter cylinder body 7 cooling chambers, circulate and within one week, be back to again valve plate assembly 3, enter supercool plate 2 and get back to cylinder head assembly 1, by cooling vent, get back to engine-cooling system, thereby take away amount of heat, reach cooling air compressor compression chamber and delivery temperature effect, and reduce carbon distribution reduction and alter oil, raise the efficiency, described cylinder body 4 outsides are provided with cooling chamber 10, on described cooling chamber 10, sealing cover 11 is installed, by increase cooling chamber 10 on cylinder body 4, make whole cylinder wall temperature scope lower 50 ° of C, air compressor has been reduced and alter oil, raise the efficiency, extended working life, can bear higher pressure and rotating speed, adaptability is stronger, on described cylinder head assembly 1, energy conserving system is installed, described energy conserving system comprises valve piston 12, described valve piston 12 is arranged in cylinder head assembly 1, its lower end sealing paste leans against valve seat 301 upper ends of valve plate assembly 3, the inside of its upper end is provided with spring 13, equilibrium block 14, described spring 13 is sleeved on outside equilibrium block 14, and spring 13 upper ends are spacing by equilibrium block 14, described equilibrium block 14 upper ends are provided with spacing cover plate 15, described cover plate 15 is fixed by screws on cylinder head assembly 1, and O type circle is installed between described cover plate 15 and cylinder head assembly 1, valve piston 12, spring 13, O shape circle forms Seal cage with cover plate 15, on described valve piston 12, be connected with signal control device, and be connected with car load compressed air system by signal control device, described signal control device is lifted and is lifted off a seat 301 and make valve piston 12 reset sealing pastes lean against valve seat 301 upper ends by spring 13 elastic force by compressed air control valve piston 12, in normal operation, valve piston 12 abuts in the upper end of valve seat 301 at the control lower seal of spring 13 elastic force, piston 5 is air-breathing and pressurized air by suction port, working method is now the same with general air compressor, when air compressor is under unloading condition, energy conserving system starts, the pressure that valve piston 12 overcomes spring 13 under the control of signal control device is lifted, lift off a seat 301, now air-inlet cavity and exhaust cavity form passage, piston 5 is air-breathing and pressurized air by suction port, owing to keeping unimpeded between air-inlet cavity and compression chamber, the fresh air (conventionally accounting for 15%) that an air compressor inspiration is a small amount of, a large amount of air-flows flows back to cylinder by unlimited valve seat 301, occupy residue volume of cylinder, thereby reduce in a large number energy consumption by inner loop, reduce fuel consume, reach energy-conservation effect, the porting place of described valve plate assembly 2 is installed with air-intake valve plate 16 and exhaust valve plate 17, described air-intake valve plate 16 and exhaust valve plate 17 are curved shape, and two ends are all bolted on the valve plate 301 of described valve plate assembly 3, during work, engine start, band dynamic crankshaft 7 rotates, by piston rod 6, will rotatablely move and be converted into to-and-fro motion, drive piston 5 to-and-fro motion, natural air is entered by the suction port on cylinder head assembly 1, air-intake valve plate 16 is opened under air pressure effect, air enters cylinder body 4 and compresses, exhaust valve plate 17 is opened by air pressure effect again, air after compression enters pipeline by the exhaust port on cylinder head assembly 1, realize the air-breathing exhaust of air compressor, be transported to car load caisson.

The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; according to the technical solution of the utility model and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.

Claims

1. a Vehicular energy-saving high-efficiency water cooling air compressor, comprise cylinder head assembly (1), valve plate assembly (3), cylinder body (4), piston (5), piston rod (6), end cap (9), bottom (8), described valve plate assembly (6) is arranged between cylinder head assembly (1) and cylinder body (4), described end cap (9) is arranged on cylinder body (4), described bottom (8) is arranged on cylinder body (4) bottom, described piston (5) is arranged in cylinder body (4), and be connected with piston rod (6), piston rod (6) is connected with bent axle (7), it is characterized in that: between described cylinder head assembly (1) and valve plate assembly (3), supercool plate (2) is installed, described supercool plate (2) is provided with cooling channel (201), described cooling channel (201) and cylinder head assembly (1), the cooling channel of valve plate assembly (3) is connected.

2. Vehicular energy-saving high-efficiency water cooling air compressor as claimed in claim 1, is characterized in that: described cylinder body (4) outside is provided with cooling chamber (10), and sealing cover (11) is installed on described cooling chamber (10).

3. Vehicular energy-saving high-efficiency water cooling air compressor as claimed in claim 1, it is characterized in that: described cylinder head assembly is provided with energy conserving system on (1), described energy conserving system comprises valve piston (12), described valve piston (12) is arranged in cylinder head assembly (1), its lower end sealing paste leans against valve seat (301) upper end of valve plate assembly (3), described valve piston is connected with signal control device on (12), and described signal control device control valve piston (12) lifts lifts off a seat (301) and valve piston (12) reset sealing paste leans against valve seat (301) upper end.

4. Vehicular energy-saving high-efficiency water cooling air compressor as claimed in claim 3, it is characterized in that: the inside of described valve piston (12) upper end is also provided with spring (13), equilibrium block (14), described spring (13) is sleeved on outside equilibrium block (14), and spring (13) upper end is spacing by equilibrium block (14), described equilibrium block (14) upper end is provided with spacing cover plate (15), and described cover plate (15) is fixed on cylinder head assembly (1).

5. Vehicular energy-saving high-efficiency water cooling air compressor as claimed in claim 1, it is characterized in that: the porting place of described valve plate assembly (3) is installed with air-intake valve plate (16) and exhaust valve plate (17), described air-intake valve plate (16) and exhaust valve plate (17) are curved shape, and two ends are all fixed on the valve plate (302) of described valve plate assembly (3).