Air closing device of air compressor

Abstract

The utility model relates to the technical field of air compressor air closing, and discloses an air compressor air closing device which comprises an air compressor body, an air inlet pipe is arranged on the top of the air compressor body in an integrally formed and communicated mode, a box body is installed on one side of the air inlet pipe, and an alarm is placed on the other side of the air inlet pipe. The two sides of one end of the bottom of the air compressor body are rotationally connected with universal wheels through wheel carriers. Through the arrangement of the box body, the wireless module and the alarm, if a guardian needs to be far away from the air compressor for operation, the alarm can be carried along through the portable hanging buckle, if the overpressure exhaust condition occurs, the air speed monitored by the air speed sensor is larger than a set threshold value, the processor gives an instruction, and the instruction is transmitted through the wireless module; the alarm operates to give out an alarm sound to inform a remote worker of overpressure and go to process the working condition in time, the situation that processing is not timely can be avoided through the structure, and the processing timeliness is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor air-locking, in particular to an air compressor air-locking device. 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, with rotating blades or rotating screws. Some air compressors need to be equipped with a corresponding air-locking valve at the air inlet end, that is, an overpressure exhaust safety valve, which can increase the safety factor.

[0003] In the process of realizing the utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing air compressor air-locking device does not have a good over-pressure exhaust detection mechanism. During long-term operation, the caretaker will inevitably be away from the air compressor operation. In this case, over-pressure exhaust cannot be detected and handled in time. If it is not handled in time, secondary problems are likely to occur. Improvement is urgently needed. Therefore, we propose an air compressor air-locking device. Utility Model Content

[0004] The utility model aims to provide an air compressor air-locking device, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor air-locking device, comprising an air compressor body, the top of the air compressor body is integrally formed and connected with an air intake pipe, a box body is installed on one side of the air intake pipe, and an alarm is placed on the other side of the air intake pipe;

[0006] Universal wheels are rotatably connected to both sides of one end of the bottom of the air compressor body through a wheel frame, a support block is fixedly installed on the other end of the bottom of the air compressor body, and a handle is fixedly installed on one side of the top of the air compressor body close to the support block;

[0007] The top of the air intake pipe is connected to an air intake valve, and one side of the middle of the air intake pipe is equipped with a closing valve;

[0008] A wind speed sensor is fixedly installed on one side of the box body close to the air-locking valve, a processor and a wireless module are fixedly installed in the box body, and a dustproof net is fixedly installed at the opening of the box body;

[0009] The front side of the alarm is integrally formed with a sound output portion, and one end of a nylon rope is fixedly connected to the top of the alarm. A portable hanging buckle is fixedly installed on the top of the nylon rope, which can be used in conjunction with components such as a box body, a wireless module and an alarm. During the use of the air compressor air-locking device, if the caretaker needs to stay away from the air compressor for operation, the alarm can be carried with him via the portable hanging buckle. If an over-pressure exhaust condition occurs, the wind speed monitored by the wind speed sensor is greater than the set threshold, the processor issues a command and transmits it through the wireless module. The alarm sounds when it runs, which can inform personnel working in a distant place of over-pressure and allow them to go to deal with the condition in time. This structure can avoid the situation of untimely processing and ensure timeliness of processing.

[0010] As an optional solution of the technical solution of the present application, supporting feet are fixedly installed on both sides of the bottom of the box body, and bolts are movably penetrated in the supporting feet, and the bolts are screwed to the preset thread grooves on the air compressor body through threads. They can be used in combination with components such as supporting feet and bolts, and the bolts can movably penetrate the supporting feet and be screwed to the thread grooves of the air compressor housing, so that the detection mechanism can be detachably assembled, and it can be replaced on air compressors of different power and real-time use at a later stage. There is no need to equip each group of air compressors with a detection mechanism, thereby reducing the cost required for detection.

[0011] As an optional solution of the technical solution of the present application, the data output end of the wind speed sensor is connected to the data input end of the processor, the signal output end of the processor is connected to the signal input end of the wireless module, and the signal output end of the wireless module is connected to the signal input end of the alarm. The components can be connected via wires to realize data and signal transmission, thereby realizing wireless remote control of the alarm.

[0012] As an optional solution to the technical solution of the present application, an indicator sticker is glued to the front side of the box body, and guiding text is printed on the indicator sticker. The operator can be informed of the corresponding usage through the indicator sticker and the guiding text, so as to facilitate smooth use by the operator.

[0013] As an optional solution of the technical solution of the present application, a battery is fixedly installed on one side of the box body close to the processor, and the battery is electrically connected to the processor through a wire. The battery can provide electrical energy, so there is no need to pull too long wires, which meets the power supply requirements of replaceable components.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides an air compressor air-locking device, which is provided with a box body, a wireless module and an alarm. During the use of the air compressor air-locking device, if the caretaker needs to stay away from the air compressor for operation, the caretaker can carry the alarm with him via a portable hanging buckle. If an over-pressure exhaust condition occurs, the wind speed monitored by the wind speed sensor is greater than a set threshold, the processor issues a command and transmits it via the wireless module. The alarm sounds when it runs, which can inform the personnel working in the distance of the over-pressure and allow them to go to deal with the condition in time. This structure can avoid the situation of untimely processing and ensure the timeliness of processing.

[0016] 2. The utility model provides an air compressor air-locking device, which is provided with a support foot and a bolt. The bolt can movably penetrate the support foot and be screwed to the threaded groove of the air compressor housing, so that the detection mechanism can be detachably assembled. Later, it can be replaced on air compressors of different powers and real-time use. There is no need to equip each group of air compressors with a detection mechanism, thereby reducing the cost required for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of an air compressor air-locking device of the utility model;

[0019] Figure 2 This is a schematic diagram of an enlarged cross-sectional structure of a box body of an air compressor air-locking device of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the enlarged structure of the alarm part of the air compressor air-locking device.

[0021] In the figure: 1. Air compressor body; 11. Universal wheel; 12. Support block; 13. Handle; 2. Inlet pipe; 21. Inlet valve; 22. Shut-off valve; 3. Box body; 31. Indicator sticker; 32. Wind speed sensor; 33. Battery; 34. Processor; 35. Wireless module; 4. Bolt; 41. Support foot; 5. Alarm; 51. Sound output part; 52. Nylon rope; 53. Portable hanging buckle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-3The utility model provides a technical solution: an air compressor air-locking device, comprising an air compressor body 1, an air intake pipe 2 is integrally formed and connected to the top of the air compressor body 1, a box body 3 is installed on one side of the air intake pipe 2, an indicator sticker 31 is glued to the front side of the box body 3, and a guide text is printed on the indicator sticker 31, and the operator can be informed of the corresponding usage through the indicator sticker 31 and the guide text, so that the operator can use it smoothly, and an alarm 5 is placed on the other side of the air intake pipe 2; universal wheels 11 are rotatably connected to both sides of one end of the bottom of the air compressor body 1 through a wheel frame, a support block 12 is fixedly installed on the other end of the bottom of the air compressor body 1, and a handle 13 is fixedly installed on one side of the top of the air compressor body 1 near the support block 12; the air intake pipe 2 is connected to the top and installed with an air inlet valve 21, and an air-closing valve 22 is installed on one side of the middle of the air inlet pipe 2; a wind speed sensor 32 is fixedly installed on one side of the box body 3 close to the air-closing valve 22, a processor 34 and a wireless module 35 are fixedly installed in the box body 3, a dust-proof net is fixedly installed at the opening of the box body 3, a battery 33 is fixedly installed on one side of the box body 3 close to the processor 34, and the battery 33 is electrically connected to the processor 34 through a wire, and power can be provided by the battery 33, so there is no need to pull too long wires, which meets the power supply requirements of the replaceable components; a sound output part 51 is integrally formed on the front side of the alarm 5, one end of a nylon rope 52 is fixedly connected to the top of the alarm 5, and a portable hanging buckle 53 is fixedly installed on the top of the nylon rope 52. The data output end of the wind speed sensor 32 is connected to the data input end of the processor 34, the signal output end of the processor 34 is connected to the signal input end of the wireless module 35, and the signal output end of the wireless module 35 is connected to the signal input end of the alarm 5. The components can be connected via wires to realize data and signal transmission, thereby realizing wireless remote control of the alarm 5.

[0024] In this technical solution, the box body 3, the wireless module 35 and the alarm 5 and other components can be used in combination. During the use of the air compressor air-locking device, if the caretaker needs to stay away from the air compressor for operation, the alarm 5 can be carried with him via the portable hanging buckle 53. If an over-pressure exhaust condition occurs, the wind speed monitored by the wind speed sensor 32 is greater than the set threshold, the processor 34 issues an instruction and transmits it through the wireless module 35. The alarm 5 is activated and sounds an alarm, which can inform the personnel working in the distance of the over-pressure and go to deal with the condition in time. This structure can avoid the situation of untimely processing and ensure the timeliness of processing.

[0025] In some technical solutions, support feet 41 are fixedly installed on both sides of the bottom of the box body 3, and bolts 4 are movably penetrated through the support feet 41, and the bolts 4 are screwed to the preset thread grooves on the air compressor body 1 through threads.

[0026] In this technical solution, the support foot 41 and the bolt 4 and other components can be used together. The bolt 4 can be movably penetrated through the support foot 41 and screwed to the threaded groove of the air compressor housing, so that the detection mechanism can be detachably assembled. Later, it can be replaced on air compressors of different power and real-time use. There is no need to equip each group of air compressors with a detection mechanism, thereby reducing the cost required for detection.

[0027] Working principle: It should be noted that the utility model is an air compressor air-locking device, and its components are all universal standard parts or components known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional test methods.

[0028] When an air compressor air-locking device is used, the air compressor is moved to a designated working area and then connected to an external power source. During this period, air can be ventilated through the air inlet valve 21, and the air-locking valve 22 provides overpressure exhaust safety protection to assist the safe operation of the air compressor.

[0029] By providing a box body 3, a wireless module 35 and an alarm 5, during the use of the air compressor air-locking device, if the caretaker needs to stay away from the air compressor for operation, the alarm 5 can be carried with him via the portable hanging buckle 53. If an over-pressure exhaust condition occurs, the wind speed monitored by the wind speed sensor 32 is greater than the set threshold, the processor 34 issues an instruction and transmits it through the wireless module 35. The alarm 5 operates and sounds an alarm, which can inform the personnel working in the distance of the over-pressure and go to deal with the working condition in time. This structure can avoid the situation of untimely processing and ensure the timeliness of processing. By providing a support foot 41 and a bolt 4, the bolt 4 can be movably penetrated through the support foot 41 and screwed to the threaded groove of the air compressor housing, so that the detection mechanism can be detachably assembled, and it can be replaced on air compressors of different power and real-time use later. There is no need to equip each group of air compressors with a detection mechanism, thereby reducing the cost required for detection.

Claims

1. An air compressor air-locking device, characterized in that: It comprises an air compressor body (1), the top of the air compressor body (1) is integrally formed and connected with an air intake pipe (2), one side of the air intake pipe (2) is equipped with a box body (3), and the other side of the air intake pipe (2) is provided with an alarm (5); Universal wheels (11) are rotatably connected to both sides of one end of the bottom of the air compressor body (1) through a wheel frame, a support block (12) is fixedly installed on the other end of the bottom of the air compressor body (1), and a handle (13) is fixedly installed on one side of the top of the air compressor body (1) close to the support block (12); The top of the air intake pipe (2) is connected to an air intake valve (21), and one side of the middle of the air intake pipe (2) is equipped with an air closing valve (22); A wind speed sensor (32) is fixedly mounted on one side of the box body (3) close to the air-locking valve (22), a processor (34) and a wireless module (35) are fixedly mounted inside the box body (3), and a dustproof net is fixedly mounted at the opening of the box body (3); The front side of the alarm (5) is integrally formed with a sound output portion (51), the top of the alarm (5) is fixedly connected to one end of a nylon rope (52), and the top of the nylon rope (52) is fixedly mounted with a portable hanging buckle (53).

2. The air compressor air-locking device according to claim 1, characterized in that: Support feet (41) are fixedly installed on both sides of the bottom of the box body (3), and bolts (4) are movably penetrated in the support feet (41), and the bolts (4) are screwed to the preset thread grooves on the air compressor body (1) through threads.

3. The air compressor air-locking device according to claim 1, characterized in that: The data output end of the wind speed sensor (32) is connected to the data input end of the processor (34), the signal output end of the processor (34) is connected to the signal input end of the wireless module (35), and the signal output end of the wireless module (35) is connected to the signal input end of the alarm (5).

4. The air compressor air-locking device according to claim 1, characterized in that: An indicator sticker (31) is glued to the front side of the box body (3) with glue, and guiding text is printed on the indicator sticker (31).

5. The air compressor air-locking device according to claim 1, characterized in that: A storage battery (33) is fixedly installed on one side of the box body (3) close to the processor (34), and the storage battery (33) is electrically connected to the processor (34) via a wire.

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