Three-stage reciprocating piston type high-pressure air compressor

Abstract

The three-stage reciprocating piston type high-pressure air compressor comprises a bottom plate and a main machine head, the main machine head is arranged in the middle of the top of the bottom plate, a box body is fixedly connected to the middle of the left side of the top of the bottom plate, a water condensation plate is arranged in the box body, and a vent hole is formed in the front side of the water condensation plate. And the left, right and top edges of the vent hole are respectively inserted into the other end of the cold guide plate. The refrigerating wafers, the water condensation plate, the grooves and the heat dissipation plate are arranged, the grooves are formed in the top, the left side and the right side of the box body, the refrigerating wafers are inserted into the grooves, the heat dissipation plate on the top of the refrigerating wafers is arranged outside the box body, the water condensation plate is inserted into the cold guide plate on the inner side of the box body, and the water condensation plate is clamped and fixed. According to the air compressor, water vapor in sucked air can be dried and refrigerated when encountering cold, the service life of the air compressor can be prolonged, the cost is saved, the working efficiency can be improved, and stable operation of the system can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a three-stage reciprocating piston type high-pressure air compressor. Background Art

[0002] An air compressor is a device used to compress gas. Similar in construction to a water pump, most air compressors use a reciprocating piston, rotary vane, or rotary screw.

[0003] During the operation of an air compressor, the compressed gas condenses into liquid water. Over time, this can lead to water accumulation inside the compressor, corroding internal metal components, reducing the compressor's service life, lowering operating efficiency, and compromising system stability. Cleaning the accumulated water in the compressor is also inconvenient. Therefore, those skilled in the art have provided a three-stage reciprocating piston high-pressure air compressor to address the problems raised in the background art. Utility Model Content

[0004] The purpose of the utility model is to provide a three-stage reciprocating piston high-pressure air compressor, which can dry and refrigerate the water vapor in the drawn-in wind when it is cooled, thereby extending the service life of the air compressor, saving costs, improving work efficiency and protecting the stable operation of the system; allowing water to flow out of the box more quickly, saving the staff's time and improving work efficiency.

[0005] The cooling fan is installed in the cooling air purifier, and the upper limit of cooling air is set, and the cooling air purifier is set is the lower limit of cooling air purifier in the cooling air purifier.

[0006] According to the three-stage reciprocating piston high-pressure air compressor, first through holes are provided on both the front and rear sides of the top of the heat dissipation plate, and screws are provided above the first through holes.

[0007] According to the three-stage reciprocating piston high-pressure air compressor, threaded holes are provided on both the front and rear sides of the second through hole, and the threaded holes are provided inside the box body. The threaded holes are used to connect screws to play a reinforcing role.

[0008] According to the three-stage reciprocating piston high-pressure air compressor, the refrigeration chip is plugged into the second through hole, the screw is plugged into the first through hole and threadedly connected to the threaded hole for fixation, but also easy to disassemble.

[0009] According to the three-stage reciprocating piston high-pressure air compressor, an air intake pipe is provided on the left side of the top of the main engine head, and the bottom end of the air intake pipe is threadedly connected to the second hollow threaded rod.

[0010] According to the three-stage reciprocating piston high-pressure air compressor, an exhaust mechanism is provided on the front side of the box body, the bottom end of the exhaust mechanism is fixedly connected to the top of the base plate, and a connecting pipe is provided in the middle of the rear side of the exhaust mechanism, and the left end of the connecting pipe is threadedly connected to the first hollow threaded rod.

[0011] According to the three-stage reciprocating piston high-pressure air compressor, an air outlet pipe is provided on the top right side of the main head, the number of the air vents is multiple and evenly arranged on the condenser plate, and the cooling plate is U-shaped to facilitate plugging with the condenser plate.

[0012] Beneficial effects:

[0013] 1. The utility model is provided with a refrigeration chip, a condensation plate, a groove and a heat sink. The grooves are opened on the top and left and right sides of the box body, and the refrigeration chip is inserted into the grooves. The heat sink on the top of the refrigeration chip is set on the outside of the box body and fixed with screws. This is to facilitate disassembly, maintenance and replacement. The condensation plate is inserted into the cold guide plate on the inside of the box body and clamped and fixed. The water vapor in the drawn air can be cooled to dry and refrigerate it, which can extend the service life of the air compressor, save costs, improve work efficiency and protect the stable operation of the system.

[0014] 2. The utility model is provided with an inclined plate, a groove and a water outlet pipe. The inclined plate is provided at the inner bottom of the box body, the bottom of the inclined plate has a groove, and the water outlet pipe is connected in the middle of the groove. This is to allow water to flow out of the box body more quickly, saving the staff's time and improving work efficiency.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of the three-stage reciprocating piston high-pressure air compressor of the utility model;

[0018] Figure 2 This is an enlarged view of the condensing mechanism of a three-stage reciprocating piston high-pressure air compressor of the present utility model;

[0019] Figure 3 for Figure 2 The enlarged image in ;

[0020] Figure 4 This is an enlarged view of the internal structure of the condensing mechanism of a three-stage reciprocating piston high-pressure air compressor of the utility model.

[0021] Legend:

[0022] 1. Bottom plate; 2. Exhaust mechanism; 3. Main unit head; 4. Exhaust pipe; 5. Inlet pipe; 6. Connecting pipe; 7. First hollow threaded rod; 8. Box; 9. Refrigeration chip; 10. Cooling plate; 11. Heat sink; 12. First through hole; 13. Screw; 14. Second through hole; 15. Threaded hole; 16. Water outlet pipe; 17. Valve; 18. Second hollow threaded rod; 19. Vent; 20. Inclined plate; 21. Groove; 22. Condensate plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figures 1-4The utility model embodiment is a three-stage reciprocating piston high-pressure air compressor, which includes a base plate 1 and a main head 3. The main head 3 is provided in the middle of the top of the base plate 1. The middle of the top left side of the base plate 1 is fixedly connected to a box body 8. The box body 8 has a second through hole 14 on the left and right sides and the top. A refrigeration chip 9 is provided above the second through hole 14. The bottom of the refrigeration chip 9 is fixedly connected to a cold plate 10. The top of the refrigeration chip 9 is fixedly connected to a heat dissipation plate 11. A condensation plate 22 is provided inside the box body 8. The front side of the condensation plate 22 is provided with a vent hole 19. The left and right sides and the top edge of the air hole 19 are respectively plugged into the other end of the cold conduction plate 10. An inclined plate 20 is fixedly connected to the inside of the bottom end of the box body 8. The inclined plate 20 is used to allow the falling water to condense to the water outlet pipe 16. A groove 21 is provided on the left side of the bottom end of the box body 8. The groove 21 is also used to guide water to the water outlet pipe 16. The water outlet pipe 16 is provided in the middle of the bottom end of the left inner wall of the box body 8. A valve 17 is provided in the middle of the water outlet pipe 16. A second hollow threaded rod 18 is provided on the rear side of the top of the outer wall of the box body 8, and a first hollow threaded rod 7 is provided in the middle of the front outer wall of the box body 8.

[0025] A first through hole 12 is provided on the front and rear sides of the top of the heat dissipation plate 11, and a screw 13 is provided above the first through hole 12; a threaded hole 15 is provided on the front and rear sides of the second through hole 14, and the threaded hole 15 is provided inside the box body 8; the refrigeration chip 9 is plugged into the second through hole 14, the screw 13 is plugged into the first through hole 12, and is threadedly connected to the threaded hole 15; an air inlet pipe 5 is provided on the top left side of the main head 3, and the bottom end of the air inlet pipe 5 is threadedly connected to the second hollow threaded rod 18; an exhaust mechanism 2 is provided on the front side of the box body 8 for extracting air and filtering impurities and dust therein at the same time, the bottom end of the exhaust mechanism 2 is fixedly connected to the top of the bottom plate 1, and a connecting pipe 6 is provided in the middle of the rear side of the exhaust mechanism 2, and the left end of the connecting pipe 6 is threadedly connected to the first hollow threaded rod 7; an outlet pipe 4 is provided on the top right side of the main head 3, and the number of vents 19 is multiple and evenly arranged on the condenser plate 22, and the cold conduction plate 10 is U-shaped, which is convenient for plugging in the condenser plate 22.

[0026] Working principle: the exhaust mechanism 2 draws air through; the connecting pipe 6 sends the air into the box 8, the air passes through the refrigerated condensation plate 22, condenses the water vapor in the wind into water droplets, condenses on the condensation plate 22, drips on the inclined plate 20 at the bottom of the box 8 and gathers at the outlet pipe 16. When it is waterproof, open the valve 17 for waterproofing, and the condensed and dried gas enters the main head 3 through the air inlet pipe 5, and is then compressed three times and released from the outlet pipe 4.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A three-stage reciprocating piston high-pressure air compressor comprising: A bottom plate (1) and a main unit head (3), wherein the main unit head (3) is arranged in the middle of the top of the bottom plate (1), and the main unit head (3) is characterized in that a box body (8) is fixedly connected to the middle of the left side of the top of the bottom plate (1), and the box body (8) is provided with a second through hole (14) on the left, right and top of the box body (8), and a refrigeration chip (9) is arranged above the second through hole (14), and the bottom of the refrigeration chip (9) is fixedly connected to a cold plate (10), and the top of the refrigeration chip (9) is fixedly connected to a heat dissipation plate (11), and a condensation plate (22) is arranged inside the box body (8), and the condensation plate (2 2) is provided with an air vent (19) on the front side, and the left, right and top sides of the air vent (19) are respectively plugged into the other end of the cold conduction plate (10), an inclined plate (20) is fixedly connected to the inside of the bottom end of the box body (8), a groove (21) is provided on the left side of the inside of the bottom end of the box body (8), a water outlet pipe (16) is provided in the middle of the bottom end of the left inner wall of the box body (8), a valve (17) is provided in the middle of the water outlet pipe (16), a second hollow threaded rod (18) is provided on the rear side of the top of the outer wall of the box body (8), and a first hollow threaded rod (7) is provided in the middle of the front outer wall of the box body (8).

2. A three-stage reciprocating piston high-pressure air compressor according to claim 1, characterized in that: First through holes (12) are provided on both the front and rear sides of the top of the heat dissipation plate (11), and screws (13) are provided above the first through holes (12).

3. A three-stage reciprocating piston high-pressure air compressor according to claim 1, characterized in that: Threaded holes (15) are provided on both the front and rear sides of the second through hole (14), and the threaded holes (15) are provided inside the box body (8).

4. A three-stage reciprocating piston high-pressure air compressor according to claim 2, characterized in that: The refrigeration chip (9) is plugged into the second through hole (14), and the screw (13) is plugged into the first through hole (12) and is threadedly connected to the threaded hole (15).

5. The three-stage reciprocating piston high-pressure air compressor according to claim 1, characterized in that: An air intake pipe (5) is provided on the left side of the top of the main engine head (3), and the bottom end of the air intake pipe (5) is threadedly connected to the second hollow threaded rod (18).

6. A three-stage reciprocating piston high-pressure air compressor according to claim 1, characterized in that: An exhaust mechanism (2) is provided on the front side of the box body (8), the bottom end of the exhaust mechanism (2) is fixedly connected to the top of the bottom plate (1), and a connecting pipe (6) is provided in the middle of the rear side of the exhaust mechanism (2), the left end of the connecting pipe (6) is threadedly connected to the first hollow threaded rod (7).

7. The three-stage reciprocating piston high-pressure air compressor according to claim 1, characterized in that: An air outlet pipe (4) is provided on the right side of the top of the main engine head (3), the number of the air vents (19) is multiple and evenly arranged on the condensation plate (22), and the cooling plate (10) is U-shaped.

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