Air pressure adjustable high-pressure air inlet chamber

Abstract

The utility model discloses an air pressure adjustable type high-pressure air inlet chamber, which relates to the technical field of air pressure adjustment and comprises a pressurizing box, supporting legs are welded at the bottom of the pressurizing box, a first connecting pipe is fixedly connected to the left side of the pressurizing box, and an air pressure adjusting mechanism is arranged on the surface of the first connecting pipe. And a pressurizing mechanism is arranged in the pressurizing box. The compression air cylinder is arranged to be matched with the installation groove and the push rod, the compression plate is driven to push the compression spring, the compression plate is made to be far away from the airflow blocking plate and the limiting block, the air inlet pipe can increase the air inlet flow, and the device can further freely control the air inlet flow; the internal structure of the air inlet pipe is easy to install and stable, the operation stability of the air inlet pipe is effectively improved, the driving air cylinder is arranged to drive the push plate, the pressure intensity in the pressurizing box is increased, and the compression degree of air entering the inlet of the compressor in the second connecting pipe is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of air pressure regulation, in particular to an air pressure adjustable high-pressure air inlet chamber. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston type, rotating blades or rotating screws. Centrifugal compressors are very large applications. An air compressor is a device that provides air source power and is the core equipment of a pneumatic system. It is the main body of an electromechanical air source device. It is a device that converts the mechanical energy of a prime mover (usually an electric motor or a diesel engine) into gas pressure energy. It is a device that generates air pressure for compressed air.

[0003] A Chinese patent discloses an automatic air intake detection and recording device for an autoclave, the publication number of which is CN202376961U. The technical solution provided in the patent document is as follows: an air source, a pressure reducing valve, a control valve, a gas flow meter and a one-way valve are sequentially connected in series in a pipeline, and the air source is installed at the front end of the pipeline, and the one-way valve is installed at the end of the pipeline; the outlet of the one-way valve is connected to the inlet of a needle valve, and the outlet of the needle valve is connected to an air inlet of the autoclave; the signal output end of the gas flow meter is connected to the signal input end of the recorder.

[0004] In order to solve the problem that the existing technology cannot accurately record the gas flow, the existing technology uses a needle valve and a one-way valve in conjunction with a gas flow meter. However, the gas flow cannot be controlled and the structure is complicated, which leads to the problem that the gas flow is too large or too small and difficult to operate. Utility Model Content

[0005] The purpose of the utility model is to provide a high-pressure air inlet chamber with adjustable air pressure to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A pressure-adjustable high-pressure air intake chamber, comprising a booster box, a support leg welded to the bottom of the booster box, a connecting pipe 1 fixedly connected to the left side of the booster box, a pressure regulating mechanism provided on the surface of the connecting pipe 1, and a boosting mechanism provided inside the booster box;

[0008] The air pressure regulating mechanism includes an air inlet pipe, which is fixedly connected to the surface of the connecting pipe. A mounting groove is provided on the top of the air inlet pipe. A compression cylinder is fixedly installed on the top of the mounting groove. A compression plate is fixedly connected to the output end of the compression cylinder.

[0009] A further improvement of the technical solution of the utility model is that an airflow baffle is arranged on the left side inside the intake pipe, and a limiting block is arranged on the right side of the intake pipe. The intake pipe is used for intake of air, the airflow baffle is used for blocking the airflow in the intake pipe, and the limiting block limits the rebound of the compression plate caused by the compression spring.

[0010] A further improvement of the technical solution of the utility model is that: a compression groove is welded at the bottom of the air intake pipe, a compression spring is arranged inside the compression groove, and the compression groove is used to install the compression spring.

[0011] A further improvement of the technical solution of the utility model is that: the compression plate is arranged inside the air intake pipe, the compression spring is arranged at the bottom of the compression plate, and the compression plate compresses the compression spring downwards.

[0012] A further improvement of the technical solution of the utility model is that the boost mechanism includes a driving cylinder, the driving cylinder is fixedly installed on the top of the boost box, the output end of the driving cylinder is fixedly connected to a push plate, and the driving cylinder pushes the push plate downward.

[0013] A further improvement of the technical solution of the utility model is that: buffer springs are fixedly connected to the top two sides of the push plate, and a limit plate is welded to the bottom inner wall of the booster box. The buffer springs prevent the push plate from moving downward too quickly, causing excessive air pressure in the box, and the limit plate limits the maximum downward movement of the push plate.

[0014] A further improvement of the technical solution of the utility model is that: a connecting pipe 2 is passed through the right side of the bottom of the booster box, a pressure gauge is arranged on the top of the connecting pipe 2, one end of the connecting pipe 2 is fixedly connected to a compressor, a controller is arranged on the surface of the compressor, and the controller cooperates with the pressure gauge and the connecting pipe 2 to adjust and control the degree of gas compression of the compressor.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an air pressure adjustable high-pressure air intake chamber, which drives the compression plate to push the compression spring by arranging a compression cylinder to cooperate with the mounting groove and the push rod, so that the compression plate is away from the air flow baffle plate and the limit block, and the air intake pipe can increase the air intake flow, and further enables the device to freely control the air intake flow, and has a simple structure and is easy to operate.

[0017] 2. The utility model provides an air pressure adjustable high-pressure air intake chamber, which ensures that the internal structure of the air intake pipe is easy to install and stable by arranging the installation groove and the compression groove, and effectively improves the stability of the air intake pipe during operation.

[0018] 3. The utility model provides an adjustable air pressure high-pressure air inlet chamber, which increases the pressure in the booster box by setting a driving cylinder to drive a push plate, thereby increasing the compression degree of the gas in the connecting pipe 2 entering the compressor inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view structural diagram of the air pressure regulating mechanism of the utility model;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of a novel gas pressure regulating mechanism of the present invention;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the boosting mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 4 A magnified view of the structure in the middle.

[0024] In the figure: 1. booster box; 2. support leg; 3. connecting pipe one; 4. air pressure regulating mechanism; 41. air intake pipe; 42. mounting groove; 43. compression cylinder; 44. push rod; 45. compression plate; 46. air flow baffle; 47. limit block; 48. compression groove; 49. compression spring; 5. booster mechanism; 51. driving cylinder; 52. push plate; 53. buffer spring; 54. limit plate; 55. connecting pipe two; 56. pressure gauge; 57. compressor; 58. controller. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-3As shown, the embodiment provides an air pressure adjustable high-pressure air intake chamber, including a booster box 1, a supporting leg 2 is welded to the bottom of the booster box 1, a connecting pipe 3 is fixedly connected to the left side of the booster box 1, an air pressure regulating mechanism 4 is arranged on the surface of the connecting pipe 3, a boosting mechanism 5 is arranged inside the booster box 1, the air pressure regulating mechanism 4 includes an air intake pipe 41, the air intake pipe 41 is fixedly connected to the surface of the connecting pipe 3, a mounting groove 42 is arranged on the top of the air intake pipe 41, a compression cylinder 43 is fixedly installed on the top of the mounting groove 42, a compression plate 45 is fixedly connected to the output end of the compression cylinder 43, an air flow baffle 46 is arranged on the left side of the inside of the air intake pipe 41, a limiting block 47 is arranged on the right side of the air intake pipe 41, the air intake pipe 41 is used for air intake, the air flow baffle 46 is used to block the air flow in the air intake pipe 41, and the limiting block 47 limits the compression plate 45 from being compressed The spring 49 rebounds, a compression groove 48 is welded at the bottom of the intake pipe 41, and a compression spring 49 is arranged inside the compression groove 48. The compression groove 48 is used to install the compression spring 49. The compression plate 45 is arranged inside the intake pipe 41, and the compression spring 49 is arranged at the bottom of the compression plate 45. The compression plate 45 compresses the compression spring 49 downward, and the compression cylinder 43 is arranged to cooperate with the installation groove 42 and the push rod 44 to drive the compression plate 45 to push the compression spring 49, so that the compression plate 45 is away from the airflow baffle plate 46 and the limit block 47, and the intake pipe 41 can increase the intake flow rate, further enabling the device to freely control the intake flow rate, and the structure is simple and easy to operate. By arranging the installation groove 42 to cooperate with the compression groove 48, it is ensured that the structure inside the intake pipe 41 is easy to install and stable, and the stability of the intake pipe 41 during operation is effectively improved.

[0028] Example 2

[0029] like Figure 4 , Figure 5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the boost mechanism 5 includes a driving cylinder 51, the driving cylinder 51 is fixedly installed on the top of the boost box 1, the output end of the driving cylinder 51 is fixedly connected to a push plate 52, the driving cylinder 51 pushes the push plate 52 downward, the top two sides of the push plate 52 are fixedly connected to buffer springs 53, and a limit plate 54 is welded on the bottom inner wall of the boost box 1. The buffer spring 53 prevents the push plate 52 from pushing downward too fast, causing the air pressure in the box to be too large, and the limit plate 54 limits the push plate 5 2 is pushed downward to the maximum extent, a connecting pipe 2 55 is passed through the right side of the bottom of the boosting box 1, a pressure gauge 56 is arranged on the top of the connecting pipe 2 55, one end of the connecting pipe 2 55 is fixedly connected to a compressor 57, a controller 58 is arranged on the surface of the compressor 57, the controller 58 cooperates with the pressure gauge 56 and the connecting pipe 2 55, and can adjust and control the degree of gas compression of the compressor 57, and by setting the driving cylinder 51 to drive the push plate 52, the pressure in the boosting box 1 is increased, and the compression degree of the gas in the connecting pipe 2 55 entering the inlet of the compressor 57 is increased.

[0030] The working principle of the air pressure adjustable high-pressure air intake chamber is described in detail below.

[0031] like Figure 1-5 As shown, when in use, the pressure of the connecting pipe 55 at the air inlet of the compressor 57 is first detected by the pressure gauge 56, and then fed back to the controller 58. If the air intake is insufficient, the compression cylinder 43 is opened by the controller to cooperate with the push rod 44 to push the compression plate 45. Then the compression plate 45 cooperates with the compression spring 49 in the compression groove 48 to make the compression plate 45 compress the compression spring 49 downward, away from the air flow blocking plate 46 and the limit block 47, so as to control the air intake flow in the intake pipe 41. Finally, the controller 58 drives the driving cylinder 51 to drive the push plate 52 to compress downward, thereby increasing the compression of the gas, so that the compressor 57 can ensure sufficient exhaust volume.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-pressure air inlet chamber with adjustable air pressure, comprising a booster box (1), characterized in that: A support leg (2) is welded to the bottom of the boost box (1), a connecting pipe (3) is fixedly connected to the left side of the boost box (1), an air pressure regulating mechanism (4) is arranged on the surface of the connecting pipe (3), and a boost mechanism (5) is arranged inside the boost box (1); The air pressure regulating mechanism (4) comprises an air intake pipe (41), the air intake pipe (41) is fixedly connected to the surface of the connecting pipe (3), a mounting groove (42) is provided at the top of the air intake pipe (41), a compression cylinder (43) is fixedly installed at the top of the mounting groove (42), and a compression plate (45) is fixedly connected to the output end of the compression cylinder (43).

2. The air pressure adjustable high pressure air inlet chamber according to claim 1, characterized in that: An airflow baffle (46) is provided on the left side of the air intake pipe (41), and a limit block (47) is provided on the right side of the air intake pipe (41).

3. The air pressure adjustable high pressure air inlet chamber according to claim 2, characterized in that: A compression groove (48) is welded to the bottom of the air intake pipe (41), and a compression spring (49) is arranged inside the compression groove (48).

4. The air pressure adjustable high pressure air inlet chamber according to claim 3, characterized in that: The compression plate (45) is arranged inside the air intake pipe (41), and the compression spring (49) is arranged at the bottom of the compression plate (45).

5. The air pressure adjustable high pressure air inlet chamber according to claim 1, characterized in that: The boost mechanism (5) comprises a driving cylinder (51), the driving cylinder (51) is fixedly mounted on the top of the boost box (1), and the output end of the driving cylinder (51) is fixedly connected to a push plate (52).

6. The air pressure adjustable high pressure air inlet chamber according to claim 5, characterized in that: Buffer springs (53) are fixedly connected to both sides of the top of the push plate (52), and a limiting plate (54) is welded to the inner wall of the bottom of the boost box (1).

7. The air pressure adjustable high pressure air inlet chamber according to claim 6, characterized in that: A second connecting pipe (55) is passed through the right side of the bottom of the booster box (1). A pressure gauge (56) is provided at the top, and one end of the second connecting pipe (55) is fixedly connected to a compressor (57). A controller (58) is disposed on the surface of the compressor (57).

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