Upright balance efficient heat dissipation three-cylinder compressor

Abstract

The utility model provides a vertical balance efficient heat dissipation three-cylinder compressor, and belongs to the technical field of machinery. The double-cylinder compressor solves the problems that an existing double-cylinder compressor is low in displacement and pressure, impurities of an installed respirator filter element are inconvenient to clean, and heat dissipation is poor. The vertical balance efficient heat dissipation three-cylinder compressor comprises a compressor body, three cylinder bodies are installed on the compressor body and distributed on the same straight line, the three cylinder bodies include the first cylinder body, the second cylinder body and the third cylinder body, the first cylinder body is provided with a first air inlet and a first air outlet, the second cylinder body is provided with a second air inlet and an exhaust port, and the third cylinder body is provided with a second air outlet and a second air outlet. A third air inlet and a third air outlet are formed in the third cylinder body, an unloading valve is further arranged on the intercooler of the exhaust port, an air pipe is connected to the respirator, and a time relay used for controlling the ventilation time of the air pipe is installed on the respirator. The utility model has the advantages of large discharge capacity, high pressure, cost saving and automatic cleaning of impurities in the filter element.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a compressor, in particular to an upright balanced high-efficiency heat dissipation three-cylinder compressor. Background Art

[0002] The existing twin-cylinder compressor has the advantages of low internal pressure and small vibration, but its defects are low displacement and low pressure. In addition, the respirator filter element in the compressor will have impurities after the compressor has been used for a long time, but the impurities are usually removed by disassembling the respirator and taking out the filter element for manual cleaning, or manually replacing the air filter element, which is very troublesome.

[0003] In addition, existing compressors have W-shaped structures, V-shaped structures and upright structures; the fan blades on the W-shaped compressor and the V-shaped compressor are arranged on the machine body.

[0004] Among them, Figure 1 As shown, the cylinders of the W-type compressor are arranged on the top of the body and are respectively located on both sides and the middle thereof, while the fan blades are located on the body and are arranged adjacent to the three cylinders, which can effectively dissipate heat from all the cylinders.

[0005] In addition, if Figure 2 As shown, the cylinders of the V-type compressor are arranged on the top of the body and are respectively located on both sides thereof. The fan blades are also located on the body and are arranged adjacent to the two cylinders, which can effectively dissipate heat for the two cylinders.

[0006] In a compressor with an upright structure, the cylinders are located inside the body and are arranged side by side. The fan blades on the current upright compressors are arranged on one side of the body. The fan blades can dissipate heat for the cylinders adjacent to them, but the heat dissipation performance for the cylinders at another location is relatively poor, affecting the heat dissipation of the cylinders at that location and ultimately affecting the life of the entire machine. Summary of the invention

[0007] The utility model aims to solve the above problems existing in the prior art and provides an upright balanced high-efficiency heat dissipation three-cylinder compressor with large displacement, high pressure, cost saving, good heat dissipation and automatic cleaning of filter element impurities.

[0008] The purpose of the utility model can be achieved through the following technical solutions: an upright balanced high-efficiency heat dissipation three-cylinder compressor, the compressor includes a body, characterized in that three cylinders are installed on the body, and the three cylinders are distributed on the same straight line, the three cylinders are cylinder one, cylinder two and cylinder three, the cylinder one has an air inlet one and an air outlet one respectively, the cylinder two has an air inlet two and an exhaust port respectively, the cylinder three has an air inlet three and an air outlet three respectively, the air inlet one on the cylinder one and the air inlet three on the cylinder three are in the same direction, the air outlet one on the cylinder one and the air outlet three on the cylinder three are in the same direction, In the same direction, the air inlet 2 is located between the air outlet 1 and the air outlet 3, the air inlet 2 is communicated with the air outlet 1 and the air outlet 3, the exhaust port is located between the air inlet 1 and the air inlet 3, the air inlet 1 of the cylinder body 1 and the air inlet 3 of the cylinder body 3 are all provided with respirators with built-in filter elements, the air outlet 1 of the cylinder body 1, the air inlet 2 of the cylinder body 2, the exhaust port of the cylinder body 2 and the air outlet 3 of the cylinder body 3 are all provided with intercoolers, and the four intercoolers are all provided with safety valves, the intercooler of the exhaust port is also provided with a unloading valve, the respirator is connected to a trachea, and a time relay for controlling the ventilation time of the trachea is installed on the respirator.

[0009] In the above-mentioned upright balanced high-efficiency heat dissipation three-cylinder compressor, heat dissipation blades are arranged on both sides of the body and at the positions of the adjacent corresponding cylinders. When the two heat dissipation blades are driven to rotate, convection gas is formed between the two to achieve heat dissipation for all cylinders. Crankshafts are arranged in the cylinders on both sides, and both ends of the crankshaft pass out of the body and are connected to the corresponding heat dissipation blades.

[0010] In the above-mentioned upright balanced high-efficiency heat dissipation three-cylinder compressor, an air storage tank is arranged on the machine body, and a pneumatic solenoid valve is arranged on the air storage tank.

[0011] In the above-mentioned upright balanced high-efficiency heat dissipation three-cylinder compressor, the volumes of the three cylinders are equal.

[0012] In the above-mentioned upright balanced high-efficiency heat dissipation three-cylinder compressor, the volumes of cylinder block one and cylinder block three are larger than the volume of cylinder block two.

[0013] In the above-mentioned upright balanced high-efficiency heat dissipation three-cylinder compressor, the compressor is an oil-containing compressor.

[0014] Compared with the prior art, this upright balanced high-efficiency heat dissipation three-cylinder compressor has the following advantages:

[0015] 1. Advantages of large displacement, high pressure, cost saving and automatic cleaning of filter element impurities;

[0016] 2. In the field of vertical compressors, it can achieve efficient heat dissipation for all cylinders, and has the advantages of good heat dissipation performance and increased service life of the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an introductory diagram of the background technology.

[0018] Figure 2 This is an introductory diagram of the background technology.

[0019] Figure 3 This is a heat dissipation structure diagram of the upright balanced high-efficiency heat dissipation three-cylinder compressor.

[0020] Figure 4 It is a structural diagram of cylinders of different volumes in the upright balanced high-efficiency heat dissipation three-cylinder compressor.

[0021] Figure 5 It is a structural diagram of a cylinder body of the same volume in the upright balanced high-efficiency heat dissipation three-cylinder compressor.

[0022] Figure 6 It is a functional principle diagram of cylinders of the same volume in the upright balanced high-efficiency heat dissipation three-cylinder compressor.

[0023] Figure 7 It is a functional principle diagram of cylinders of different volumes in the upright balanced high-efficiency heat dissipation three-cylinder compressor.

[0024] Figure 8 It is a schematic diagram of the structure of blowing air into the respirator.

[0025] In the figure, 1. engine body; 2. cylinder block; 3. cylinder block one; 4. cylinder block two; 5. cylinder block three; 6. air inlet one; 7. air outlet one; 8. air inlet two; 9. exhaust port; 10. air inlet three; 11. air outlet three; 12. intercooler; 13. safety valve; 14. cooling fan blades; 15. crankshaft. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the upright balanced high-efficiency heat dissipation three-cylinder compressor comprises a machine body 1, on which three cylinder bodies 2 are mounted, and the three cylinder bodies 2 are distributed on the same straight line, the three cylinder bodies 2 are cylinder body 1 3, cylinder body 2 4 and cylinder body 3 5, the cylinder body 1 3 is provided with an air inlet 1 6 and an air outlet 1 7, the cylinder body 2 4 is provided with an air inlet 2 8 and an exhaust port 9, the cylinder body 3 5 is provided with an air inlet 3 10 and an air outlet 3 11, the air inlet 1 6 on the cylinder body 1 3 and the air inlet 3 10 on the cylinder body 3 5 are in the same direction, the air outlet 1 7 on the cylinder body 1 3 and the air outlet 3 11 on the cylinder body 3 5 are in the same direction, the air inlet 2 8 is located between the air outlet 1 7 and the air outlet 3 11, the air inlet 2 8 is communicated with the air outlet 1 7 and the air outlet 3 11, the exhaust port 9 is located between the air inlet 1 6 and the air inlet 3 10, the air inlet 1 6 of the cylinder body 3 and the air inlet 3 10 of the cylinder body 3 5 are both provided with respirators with built-in filter elements, the air outlet 1 7 of the cylinder body 3, the air inlet 2 8 of the cylinder body 2 4, the exhaust port 9 of the cylinder body 2 4 and the air outlet 3 11 of the cylinder body 3 5 are all provided with intercoolers 12, and safety valves 13 are provided on the four intercoolers 12, and a unloading valve is also provided on the intercooler 12 of the exhaust port 9, the respirator is connected to an air pipe, and a time relay for controlling the ventilation time of the air pipe is installed on the respirator to blow out impurities on the filter element and discharge them from the suction cavity of the respirator.

[0028] To elaborate further, heat dissipation blades 14 are provided on both sides of the machine body 1 and at positions adjacent to the corresponding cylinder bodies 2. When the two heat dissipation blades 14 are driven to rotate, convection gas is formed between the two to dissipate heat for all cylinder bodies 2. Crankshafts 15 are provided in the cylinder bodies 2 on both sides. Both ends of the crankshaft 15 pass through the outside of the machine body 1 and are connected to the corresponding heat dissipation blades 14. Through the two opposite heat dissipation blades 14, heat dissipation convection wind is formed in the middle, thereby efficiently dissipating heat for multiple cylinder bodies 2.

[0029] like Figure 8 As shown, a gas storage tank is provided on the machine body 1, and a pneumatic solenoid valve is provided on the gas storage tank. The pneumatic solenoid valve is in a normally closed state. When blowing, the corresponding time is set by the time relay, and the pneumatic solenoid valve is opened to allow gas to enter.

[0030] a. The volumes of the three cylinders 2 are equal;

[0031] b. Or the volume of cylinder 1 3 and cylinder 3 5 is larger than the volume of cylinder 2 4.

[0032] Preferably, the compressor is an oil-filled compressor.

[0033] The function of ventilating and removing impurities from the filter element in this patent is not only suitable for three-cylinder compressors, but can also be applied to two-cylinder or multi-cylinder compressors.

[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0035] Although this article uses more terms such as engine body 1, cylinder body 2, cylinder body 1 3, cylinder body 2 4, cylinder body 3 5, air inlet 1 6, air outlet 1 7, air inlet 2 8, exhaust port 9, air inlet 3 10, air outlet 3 11, intercooler 12, safety valve 13, cooling fan blade 14, crankshaft 15, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An upright balanced high-efficiency heat dissipation three-cylinder compressor, the compressor comprising a body (1), characterized in that: The machine body (1) is provided with three cylinder bodies (2), and the three cylinder bodies (2) are distributed on the same straight line. The three cylinder bodies (2) are cylinder body 1 (3), cylinder body 2 (4) and cylinder body 3 (5). The cylinder body 1 (3) is provided with an air inlet 1 (6) and an air outlet 1 (7), respectively. The cylinder body 2 (4) is provided with an air inlet 2 (8) and an air outlet (9), respectively. The cylinder body 3 (5) is provided with an air inlet 3 (10) and an air outlet 3 (11), respectively. The air inlet 1 (6) on the cylinder body 1 (3) and the air inlet 3 (10) on the cylinder body 3 (5) are located in the same direction. The air outlet 1 (7) on the cylinder body 1 (3) and the air outlet 3 (11) on the cylinder body 3 (5) are located in the same direction. The air inlet 2 (8) is located between the air outlet 1 (7) and the air outlet 3 (11). 1), the air inlet 2 (8) is communicated with the air outlet 1 (7) and the air outlet 3 (11), the air outlet (9) is located between the air inlet 1 (6) and the air inlet 3 (10), the air inlet 1 (6) of the cylinder body 1 (3) and the air inlet 3 (10) of the cylinder body 3 (5) are both provided with a respirator with a built-in filter element, the air outlet 1 (7) of the cylinder body 1 (3), the air inlet 2 (8) of the cylinder body 2 (4), the air outlet (9) of the cylinder body 2 (4) and the air outlet 3 (11) of the cylinder body 3 (5) are both provided with an intercooler (12), and the four intercoolers (12) are all provided with a safety valve (13), the intercooler (12) of the exhaust port (9) is also provided with a unloading valve, the respirator is connected to an air pipe, and the respirator is equipped with a time relay for controlling the air pipe ventilation time.

2. The upright balanced high-efficiency heat dissipation three-cylinder compressor according to claim 1, characterized in that: Heat dissipation blades (14) are provided on both sides of the machine body (1) and at positions adjacent to the corresponding cylinder bodies (2). When the two heat dissipation blades (14) are driven to rotate, convection gas is formed between the two to dissipate heat for all cylinder bodies (2). Crankshafts (15) are provided in the cylinder bodies (2) located on both sides. Both ends of the crankshaft (15) extend out of the machine body (1) and are connected to the corresponding heat dissipation blades (14).

3. The upright balanced high-efficiency heat dissipation three-cylinder compressor according to claim 1, characterized in that: The machine body (1) is provided with a gas storage tank, and the gas storage tank is provided with a pneumatic solenoid valve.

4. The upright balanced high-efficiency heat dissipation three-cylinder compressor according to claim 1, characterized in that: The volumes of the three cylinder bodies (2) are equal.

5. The upright balanced high-efficiency heat dissipation three-cylinder compressor according to claim 1, characterized in that: The volumes of cylinder one (3) and cylinder three (5) are larger than the volume of cylinder two (4).

6. The upright balanced high-efficiency heat dissipation three-cylinder compressor according to claim 1, characterized in that: The compressor is an oil-filled compressor.

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