Air compressor performance detection device

Abstract

The utility model discloses an air compressor performance detection device which comprises an aluminum alloy frame, an integrated control circuit, a programmable power supply, a digital display pressure gauge, an air cylinder and a control switch are installed on the aluminum alloy frame, the input end of the control switch is connected with a detected air compressor, and the output end of the control switch is connected with the input end of the integrated control circuit. The output end of the integrated control circuit is connected with the programmable power supply to form a circuit part; an air outlet of the tested air compressor is connected with an air inlet interface of the digital display pressure gauge, and an air outlet of the digital display pressure gauge is connected with the air reservoir interface to form an air path part. In this way, precise instruments are not complex, and the maintenance cost is low; meanwhile, high operation skills are not needed, and operation can be completed through simple training; on the premise of guaranteeing functions, the size is small, and moving is convenient; and the aluminum alloy frame is adopted, so that the strength is good, the weight is light and the processability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, and particularly relates to a performance detection device for an air compressor. Background Art

[0002] An air compressor is a machine that compresses and transports air. It is a working machine that converts the kinetic energy of a prime mover into gas pressure and is known as a "general-purpose machine" with very wide applications. In actual production applications, in order to ensure the reliability of the operation of an air compressor, it is generally necessary to perform performance tests on the air compressor.

[0003] The current air compressor performance test platform is composed of a common frame, an operation panel, a display, pipelines, an air storage tank, a flowmeter, a program-controlled power supply, and various electrical components. The disadvantages of this test bench are: (1) It uses complex and precise instruments (such as flowmeters, etc.) and requires relatively high operation skills; (2) Using complex and precise instruments results in relatively high maintenance and repair costs. Content of the Utility Model

[0004] In order to solve the technical problems in the background art, the utility model proposes a performance detection device for an air compressor.

[0005] A performance detection device for an air compressor proposed by the utility model includes an aluminum alloy frame. An integrated control circuit, a programmable power supply, a digital display pressure gauge, an air storage cylinder, and a control switch are installed on the aluminum alloy frame. The input end of the control switch is connected to the air compressor to be tested, and the output end is connected to the input end of the integrated control circuit. The output end of the integrated control circuit is connected to the programmable power supply to form a circuit part; the air outlet of the air compressor to be tested is connected to the air inlet interface of the digital display pressure gauge, and the air outlet of the digital display pressure gauge is connected to the air storage cylinder interface to form an air circuit part.

[0006] Preferably, universal casters are installed at the four corners of the bottom end of the aluminum alloy frame.

[0007] Preferably, each component in the circuit part is electrically connected through a wire harness.

[0008] Preferably, it further includes bakelite, which is fixed to the aluminum alloy frame by bolts, and the digital display pressure gauge and the control switch are fixed to the bakelite.

[0009] Preferably, each component in the air circuit part is connected through a high-pressure pipeline.

[0010] In summary, the utility model has the following beneficial effects: This solution does not use complex precision instruments, and the maintenance and upkeep costs are low; at the same time, it does not require high operating skills and can be operated after simple training; on the premise of ensuring the function, it is small in size and convenient to move; and it uses an aluminum alloy frame, which has good strength, light weight, and good processing performance.

[0011] Additional aspects and advantages of the utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of an air compressor performance detection device according to an embodiment of the utility model.

[0013] In the figure:

[0014] 1, aluminum alloy frame; 2, universal caster; 3, integrated control circuit; 4, programmable power supply; 5, digital display pressure gauge; 6, high-pressure pipeline; 7, control switch; 8, wire harness; 9, air storage tank; 10, air compressor to be measured. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The embodiments of the utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the utility model and should not be construed as limiting the utility model.

[0016] As Figure 1 shown, an air compressor performance detection device proposed in this embodiment includes an aluminum alloy frame 1. An integrated control circuit 3, a programmable power supply 4, a digital display pressure gauge 5, an air storage tank 9, and a control switch 7 are installed on the aluminum alloy frame 1. The input end of the control switch 7 is connected to the air compressor 10 to be measured, and the output end is connected to the input end of the integrated control circuit 3. The output end of the integrated control circuit 3 is connected to the programmable power supply 4 to form a circuit part; the air outlet of the air compressor 10 to be measured is connected to the air inlet interface of the digital display pressure gauge 5, and the air outlet of the digital display pressure gauge 5 is connected to the interface of the air storage tank 9 to form an air path part.

[0017] Specifically, the programmable power supply 4, the integrated control circuit 3, and the air storage tank 9 are all connected to the aluminum alloy frame 1 through bolts at their respective mounting points.

[0018] Furthermore, it also includes bakelite, which is fixed to the aluminum alloy frame 1 by bolts, and the digital display pressure gauge 5 and the control switch 7 are fixed to the bakelite.

[0019] Thus, the solution in this embodiment does not use complex and precise instruments, and the maintenance and upkeep costs are low. At the same time, it does not require high operating skills and can be operated after simple training. On the premise of ensuring the function, it is small in size. Moreover, it adopts an aluminum alloy frame, which has good strength, light weight and good processing performance.

[0020] Further, for the convenience of movement, universal casters 2 are installed at the four bottom corners of the aluminum alloy frame 1. Specifically, the universal casters 2 are fixed to the bottom end of the aluminum alloy frame 1 by bolts. It should be noted that the specific structure of the universal casters 2 can refer to the existing structure and will not be repeated here.

[0021] Even further, each component in the circuit part is electrically connected through a wire harness 8. The power interface of the air compressor 10 to be measured is connected to the control switch 7 through the wire harness 8; the control switch 7 is connected to the input end of the integrated control circuit 3 through the wire harness 8, and the output port of the integrated control circuit 3 is connected to the programmable power supply 4 through the wire harness 8 to form the circuit part.

[0022] In this embodiment, each component in the air circuit part is connected through a high-pressure pipeline 6. The air outlet of the air compressor 10 to be measured is connected to the air inlet interface of the digital display pressure gauge 5 through the high-pressure pipeline 6, and the air outlet of the digital display pressure gauge 5 is connected to the interface of the air storage tank 9 through the high-pressure pipeline 6 to form the air circuit part.

[0023] Working principle: After all the circuits and air circuits are connected, when the control switch 7 is turned on, after the integrated control circuit 3 receives an electrical signal, it controls the programmable power supply 4 to output voltage and current to the air compressor 10 to be measured. After the air compressor 10 to be measured starts, it outputs high-pressure gas and finally stores it in the air storage tank 9. The digital display pressure gauge 5 connected in the air circuit can read the current pressure value in real time. When the gas pressure value reaches a certain pressure, the integrated control circuit 3 controls the circuit to be cut off and the air compressor stops. By the time when the air compressor 10 to be measured reaches the rated air pressure, it can quickly judge whether the performance of the current air compressor meets the requirements.

[0024] It should be noted that the height and width of the aluminum alloy frame 1 are set according to the actual situation and will not be specifically limited herein.

[0025] It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0026] Furthermore, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0027] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or capable of communicating with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0029] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present utility model.

Claims

1. An air compressor performance detection device, characterized in that, It includes an aluminum alloy frame, on which an integrated control circuit, a programmable power supply, a digital display pressure gauge, an air storage cylinder and a control switch are installed. The input end of the control switch is connected to the air compressor to be measured, and the output end is connected to the input end of the integrated control circuit. The output end of the integrated control circuit is connected to the programmable power supply to form a circuit part. The air outlet of the air compressor to be measured is connected to the air inlet interface of the digital display pressure gauge, and the air outlet of the digital display pressure gauge is connected to the air storage cylinder interface to form an air circuit part.

2. The air compressor performance detection device according to claim 1, characterized in that, Universal casters are installed at the four corners of the bottom end of the aluminum alloy frame.

3. The air compressor performance detection device according to claim 1, characterized in that, Each component of the circuit part is electrically connected by a wire harness.

4. The air compressor performance detection device according to claim 1, wherein, It also includes bakelite, which is fixed on the aluminum alloy frame by bolts, and the digital display pressure gauge and the control switch are fixed on the bakelite.

5. The air compressor performance detection device according to claim 1, characterized in that Each component of the air circuit part is connected by a high-pressure pipeline.

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