Device for stably controlling and automatically adjusting pressure of air compressor

Abstract

The utility model discloses an air compressor pressure stable control and automatic regulation device base plate, pressurization mechanism and regulation mechanism, the base plate is provided with a support plate, the base plate is provided with a support block, the top of the support block is provided with an arc-shaped groove, the pressurization mechanism comprises a first electric push rod, one end of the first electric push rod is connected with the support plate, and the other end of the first electric push rod is connected with the regulation mechanism. By opening a vacuum valve, the pressure in the gas tank main body can be displayed through a pressure gauge at the top of the regulation and control box, and then by opening a check valve and unfolding a first electric push rod, a propelling column and a piston are driven to move, so that the pressure value of the regulation and control box and the gas tank main body is rapidly determined, and the auxiliary pressurization effect is achieved; when the gas tank body is shut down and pressure relief is needed, a vertical plate and a sealing plate are driven to move downwards by opening a vacuum valve and shrinking a second electric push rod, so that the gas pressure of the gas tank body and the regulating and controlling box can be quickly relieved, and the effect of auxiliary pressure relief is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a pressure stabilization control and automatic adjustment device for air compressors. Background Art

[0002] An air compressor, also known as an air compressor, is a machine that compresses air to increase gas pressure or transport gas. Air compressors come in three types: piston, centrifugal and screw. They are mainly used to drive various pneumatic tools and in braking and control fields.

[0003] In addition, CN217976529U discloses an air compressor unit with an air intake energy-saving function, which relates to the technical field of auxiliary devices for air compressors, and is intended to solve the problem that the existing air compressor units are often unable to be adjusted during use, resulting in inconvenient gas flow control. An air generator is provided on one side of the air compressor unit body, and the air generator is fixedly connected to the air compressor unit body through a clamping block, a connecting air pipe is provided at the upper end of the air generator, and an air pressure regulating valve is provided at the upper end, a gas tank body and a fixed block are provided at the two ends above the air compressor unit body, respectively, an auxiliary control module is provided inside the fixed block, and the upper end of the air pressure regulating valve is sealed and connected to the auxiliary control module.

[0004] Air compressors are widely used in industrial production, and existing factories are equipped with several air compressors of different powers. Due to the uncertainty of factory production time and production quota, the demand and time nodes for air compressors are unstable, making it impossible to determine the number and time of air compressor startup. In order to ensure stable production, it is necessary to quickly adjust the pressure of the air compressor to provide stable operating conditions for the air compressor, so that it can switch to air compressors of different powers according to production time and gas demand. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an air compressor pressure stabilization control and automatic adjustment device to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for controlling and automatically adjusting pressure of an air compressor comprises a base plate, a pressurizing mechanism and a regulating mechanism. A support plate is arranged on the base plate, a support block is arranged on the base plate, an arc groove is formed on the top of the support block, the pressurizing mechanism comprises a first electric push rod, one end of the first electric push rod is connected to the support plate, a propulsion column is arranged on the first electric push rod, a piston is arranged at one end of the propulsion column, the piston is fitted in a cavity on a sealing cylinder, the sealing cylinder is connected to the support block, a group of air inlet holes are opened on the sealing cylinder, a group of fixing plates are arranged on the piston, The two fixed plates are matched with limit rods, and the limit rods are provided with limit blocks, and the limit blocks are matched with the tapered holes on the pistons. The regulating mechanism includes a regulating box, and the bottom of the regulating box is connected with the base plate, and the regulating box is provided with a vacuum valve, and the vacuum valve is provided with a check valve, and a group of second electric push rods are provided on the regulating box, and a top plate is provided at one end of the two second electric push rods, and a vertical plate is provided at the bottom of the top plate, and a sealing plate is provided on the vertical plate, and the sealing plate is matched with the rectangular hole on the regulating box, and a sealing gasket is provided on the sealing plate, and the regulating box is provided with a pressure gauge.

[0008] Preferably, a group of first fixing blocks are arranged on the base plate, a gas tank body is arranged on the first fixing blocks, and a group of adjusting rings are arranged on the gas tank body.

[0009] Preferably, a water replenishment pump is provided on the base plate, and the water replenishment pump is connected to the gas tank body through a pipeline.

[0010] Preferably, a second fixing block is provided on the base plate, an electric control cabinet is provided on the second fixing block, and the electric control cabinet is electrically connected to the gas tank body.

[0011] Preferably, one end of the sealing cylinder is connected to the check valve through a pipeline, and one end of the vacuum valve is connected to the gas tank body through a pipeline.

[0012] The utility model has the following beneficial effects:

[0013] By opening the vacuum valve, the pressure in the gas tank body can be displayed by the pressure gauge on the top of the control box, and then by opening the check valve, the first electric push rod is deployed to drive the propulsion column and the piston to move, so as to quickly give the pressure value of the control box and the gas tank body, thereby achieving the effect of auxiliary pressurization. When the gas tank body is shut down and pressure relief is required, the vacuum valve is opened and the second electric push rod is contracted to drive the vertical plate and the sealing plate to move downward, so that the air pressure in the gas tank body and the control box can be quickly relieved, thereby achieving the effect of auxiliary pressure relief. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is the overall structural diagram of the air compressor;

[0015] Figure 2 This is a schematic diagram of the main structure of the gas tank of the air compressor;

[0016] Figure 3 It is a structural schematic diagram of the pressurizing mechanism;

[0017] Figure 4 Schematic diagram of the structure of the regulatory agency.

[0018] In the figure: 1. base plate; 2. support plate; 3. support block; 4. pressurizing mechanism; 401. first electric push rod; 402. propulsion column; 403. piston; 404. sealing cylinder; 405. fixing plate; 406. limiting rod; 407. limiting block; 5. regulating mechanism; 501. regulating box; 502. vacuum valve; 503. check valve; 504. second electric push rod; 505. top plate; 506. vertical plate; 507. sealing plate; 508. sealing gasket; 509. pressure gauge; 6. first fixed block; 7. gas tank body; 8. adjusting ring; 9. water supply pump; 10. second fixed block; 11. electric control cabinet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A device for controlling and automatically adjusting pressure of an air compressor comprises a base plate 1, a pressurizing mechanism 4 and a regulating mechanism 5. A support plate 2 is arranged on the base plate 1, a support block 3 is arranged on the base plate 1, an arc groove is formed on the top of the support block 3, the pressurizing mechanism 4 comprises a first electric push rod 401, one end of the first electric push rod 401 is connected to the support plate 2, a propulsion column 402 is arranged on the first electric push rod 401, a piston 403 is arranged at one end of the propulsion column 402, the piston 403 is matched in a cavity on a sealing cylinder 404, and the sealing cylinder 4 04 is connected to the support block 3, a group of air inlet holes are opened on the sealing cylinder 404, a group of fixing plates 405 are arranged on the piston 403, the two fixing plates 405 are matched with limit rods 406, and the limit rods 406 are provided with limit blocks 407, and the limit blocks 407 are matched with the tapered holes on the piston 403. The regulating mechanism 5 includes a regulating box 501, the bottom of the regulating box 501 is connected to the base plate 1, the regulating box 501 is provided with a vacuum valve 502, the vacuum valve 502 is provided with a check valve 503, and the regulating box 501 is provided with A set of second electric push rods 504, one end of the two second electric push rods 504 is provided with a top plate 505, the bottom of the top plate 505 is provided with a vertical plate 506, the vertical plate 506 is provided with a sealing plate 507, the sealing plate 507 is matched in the rectangular hole on the control box 501, the sealing plate 507 is provided with a sealing gasket 508, the control box 501 is provided with a pressure gauge 509, first by opening the vacuum valve 502, so that the pressure in the gas tank body 7 can be displayed by the pressure gauge 509 on the top of the control box 501, and then by opening the stop valve The return valve 503, by expanding the first electric push rod 401, drives the propulsion column 402 and the piston 403 to move, so as to quickly give the pressure value of the control box 501 and the gas tank body 7, thereby achieving the effect of auxiliary pressurization. When the gas tank body 7 is shut down and pressure relief is required, the vacuum valve 502 is opened, and then the second electric push rod 504 is contracted to drive the vertical plate 506 and the sealing plate 507 to move downward, so that the air pressure of the gas tank body 7 and the control box 501 can be quickly relieved, thereby achieving the effect of auxiliary pressure relief.

[0021] A group of first fixed blocks 6 are arranged on the base plate 1, a gas tank body 7 is arranged on the first fixed block 6, a group of adjusting rings 8 are arranged on the gas tank body 7, a water replenishing pump 9 is arranged on the base plate 1, and the water replenishing pump 9 is connected to the gas tank body 7 through a pipeline, a second fixed block 10 is arranged on the base plate 1, an electric control cabinet 11 is arranged on the second fixed block 10, and the electric control cabinet 11 is electrically connected to the gas tank body 7, one end of the sealing cylinder 404 is connected to the check valve 503 through a pipeline, and one end of the vacuum valve 502 is connected to the gas tank body 7 through a pipeline, and the switch of the check valve 503 and the vacuum valve 502 is used to adjust the pressure of the regulating box 501, so as to achieve the function of auxiliary pressure regulation.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pressure stabilization control and automatic adjustment device for an air compressor, comprising a base plate (1), characterized in that: A support plate (2) is arranged on the base plate (1), a support block (3) is arranged on the base plate (1), and an arc-shaped groove is formed on the top of the support block (3); The pressurizing mechanism (4) further comprises a first electric push rod (401), one end of the first electric push rod (401) being connected to the support plate (2), a propulsion column (402) being provided on the first electric push rod (401), one end of the propulsion column (402) being provided with a piston (403), the piston (403) being fitted in a cavity on a sealing cylinder (404), the sealing cylinder (404) being connected to the support block (3), a group of air inlet holes being provided on the sealing cylinder (404), a group of fixing plates (405) being provided on the piston (403), two of the fixing plates (405) being fitted with limiting rods (406), a limiting block (407) being provided on the limiting rod (406), the limiting block (407) being fitted on the conical hole on the piston (403); The invention also comprises a regulating mechanism (5), wherein the regulating mechanism (5) comprises a regulating box (501), wherein the bottom of the regulating box (501) is connected to the base plate (1), wherein the regulating box (501) is provided with a vacuum valve (502), wherein the vacuum valve (502) is provided with a check valve (503), wherein the regulating box (501) is provided with a group of second electric push rods (504), wherein one end of two of the second electric push rods (504) is provided with a top plate (505), wherein the bottom of the top plate (505) is provided with a vertical plate (506), wherein a sealing plate (507) is provided on the vertical plate (506), wherein the sealing plate (507) is fitted in a rectangular hole on the regulating box (501), wherein a sealing gasket (508) is provided on the sealing plate (507), and wherein the regulating box (501) is provided with a pressure gauge (509).

2. The air compressor pressure stabilization control and automatic adjustment device according to claim 1 is characterized in that: A group of first fixing blocks (6) are arranged on the base plate (1), a gas tank body (7) is arranged on the first fixing block (6), and a group of adjusting rings (8) are arranged on the gas tank body (7).

3. The air compressor pressure stabilization control and automatic adjustment device according to claim 1 is characterized in that: A water replenishment pump (9) is provided on the base plate (1), and the water replenishment pump (9) is connected to the gas tank body (7) through a pipeline.

4. The air compressor pressure stabilization control and automatic adjustment device according to claim 1 is characterized in that: A second fixing block (10) is arranged on the base plate (1), an electric control cabinet (11) is arranged on the second fixing block (10), and the electric control cabinet (11) is electrically connected to the gas tank body (7).

5. The air compressor pressure stabilization control and automatic adjustment device according to claim 1 is characterized in that: One end of the sealing cylinder (404) is connected to the check valve (503) through a pipeline, and one end of the vacuum valve (502) is connected to the gas tank body (7) through a pipeline.

Images