Air compressor convenient to drain water

Abstract

The utility model discloses an air compressor convenient to drain water, and relates to the technical field of air compressors. The air compressor comprises an air compression chamber and a water collection chamber matched with the air compression chamber, the air compression cavity comprises a compression box, an air inlet guide pipe arranged on the peripheral side of the compression box and a filtering assembly matched with the air inlet guide pipe. The water collection chamber comprises a connecting frame fixed to the bottom of the compression box, a control module fixed to the outer side of the connecting frame, a heating plate arranged in the connecting frame, a conical water collection bin fixed to the lower side of the connecting frame, a water drainage opening formed in the bottom of the conical water collection bin, an electromagnetic valve arranged on the side face of the water drainage opening and a water drainage pipe connected with the water drainage opening. Through the application of the heating plate, the normal operation of the drainage system in a low-temperature environment is ensured; the filter assembly improves the cleanliness of the air before the air enters the compression box, abrasion caused by impurities in the compression process is reduced, and the quality of the compressed air is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of compressed air machine drainage, and particularly relates to a compressed air machine convenient for drainage. Background Art

[0002] During the process of compressing air, due to the sharp decrease in gas volume, the temperature rises, and then when the temperature drops, the water vapor in the air will condense into water droplets. If these condensed waters cannot be drained in time, they will have the following impacts on the compressed air machine: The condensed water will affect the dryness of the compressed air, and thus affect the performance of the equipment relying on compressed air for operation; The condensed water will occupy the space of the air storage tank, thereby reducing the actual available amount of compressed air and leading to increased energy consumption; The long-term existing condensed water will cause the corrosion of the metal components inside the equipment and shorten the equipment life; The condensed water may contain pollutants such as oil. If not properly treated, it will pollute the finally used compressed air.

[0003] Currently, the common drainage solutions for compressed air machines on the market mainly include two methods: manual drainage and automatic drainage. When manually draining, the user needs to regularly check and manually open the drain valve to empty the accumulated condensed water. This method is not only inefficient but also likely to cause equipment damage due to forgetting to drain water. Some more advanced compressed air machines are equipped with automatic drainage devices, such as timed drain valves or liquid level-based drainage systems. Although this method improves the convenience of drainage, there are still some problems in actual applications, such as the drain valve being prone to blockage, misoperation, or being unable to effectively meet the drainage requirements in extreme environments.

[0004] Therefore, we provide a compressed air machine convenient for drainage to solve the above problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a compressed air machine convenient for drainage, including an air compression chamber and a water collection chamber cooperating with the air compression chamber;

[0007] The air compression chamber includes a compression box, an intake duct arranged on the periphery of the compression box, and a filtering component cooperating with the intake duct;

[0008] The water collection chamber includes a connection frame fixed to the bottom of the compression box, a control module fixed to the outside of the connection frame, a heating plate arranged inside the connection frame, a conical water collection bin fixed to the lower side of the connection frame, a drain port arranged at the bottom of the conical water collection bin, a solenoid valve arranged on the side of the drain port, and a drain pipe connected to the drain port.

[0009] The present utility model is further configured such that the filtering assembly includes a filter frame, air intake grilles opened at the corners of the filter frame, and an air intake opening opened at the middle position of the side surface of the filter frame, and the air intake opening is matched with an air intake conduit.

[0010] The present utility model is further configured such that a temperature and humidity sensor is disposed inside the compression box, and the temperature and humidity sensor is connected to a control module.

[0011] The present utility model is further configured such that a liquid level sensor is disposed inside the conical water collection bin, and the liquid level sensor is also connected to the control module.

[0012] The present utility model is further configured such that the control module further includes an alarm module and a communication module, the alarm module is connected to a prompt light strip, and the prompt light strip is embedded in the side surface of the control module.

[0013] The present utility model is further configured such that the control module further includes an execution module, and the execution module is connected to a heating plate and a solenoid valve.

[0014] The present utility model has the following beneficial effects:

[0015] 1. Through the application of the heating plate, the present utility model prevents condensed water from freezing and blocking the drainage pipe in a low-temperature environment, ensures the normal operation of the drainage system, enhances the adaptability and reliability of the equipment; the optimized design of the filtering assembly improves the cleanliness of the air before entering the compression box, reduces the wear caused by impurities during the compression process, improves the compressed air quality, and meets the requirements of high-end applications; the design of the conical water collection bin promotes the effective collection and rapid discharge of condensed water, reduces the residence time of moisture inside the equipment, reduces the corrosion risk, and extends the service life of the equipment.

[0016] 2. Through the integrated temperature and humidity sensor and liquid level sensor, the present utility model realizes the real-time monitoring of the internal environment of the compressed air machine, ensures that the equipment can operate under the best conditions, and timely discharges condensed water to avoid equipment damage caused by water accumulation; through the automatic solenoid valve control mechanism, the automatic discharge of condensed water is realized, reducing the frequency and labor intensity of manual drainage, and improving the automation level and working efficiency of the equipment; through the combined use of the alarm module and the communication module, maintenance personnel can be notified in a timely manner in case of abnormalities, reducing the fault response time, and improving the safety and management efficiency of the system.

[0017] Certainly, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the upper part of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the lower part of the overall structure of the present utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the filter assembly in the present utility model.

[0022] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0023] 100, air compression chamber; 101, compression box; 102, intake duct; 103, filter frame; 104, intake grille; 105, intake port; 200, water collection chamber; 201, connecting frame; 202, control module; 203, heating plate; 204, drain pipe; 205, drain port; 206, solenoid valve; 207, conical water collection bin. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Embodiment

[0026] Please refer to Figures 1-3 , the present utility model is a compressed air machine convenient for draining water, including an air compression chamber 100 and a water collection chamber 200 cooperating with the air compression chamber 100;

[0027] The air compression chamber 100 includes a compression box 101, an intake duct 102 arranged on the periphery of the compression box 101, and a filter assembly cooperating with the intake duct 102;

[0028] The water collection chamber 200 includes a connection frame 201 fixed to the bottom of the compression box 101, a control module 202 fixed to the outside of the connection frame 201, a heating plate 203 arranged inside the connection frame 201, a conical water collection bin 207 fixed to the lower side of the connection frame 201, a drain port 205 arranged at the bottom of the conical water collection bin 207, a solenoid valve 206 arranged on the side of the drain port 205, and a drain pipe 204 connected to the drain port 205.

[0029] Specifically, the filter assembly includes a filter frame 103, an air intake grille 104 opened at the corners of the filter frame 103, and an air intake port 105 opened at the middle position on the side of the filter frame 103, and the air intake port 105 is matched with the air intake duct 102.

[0030] The compression box 101 is internally provided with temperature and humidity sensors, and the temperature and humidity sensors are connected to the control module 202; the conical water collection bin 207 is internally provided with a liquid level sensor, and the liquid level sensor is also connected to the control module 202; the control module 202 further includes an alarm module and a communication module, the alarm module is connected to a prompt light strip, and the prompt light strip is embedded on the side of the control module 202; the control module 202 further includes an execution module, and the execution module is connected to the heating plate 203 and the solenoid valve 206.

[0031] The air compression chamber 100 is responsible for the compression and preliminary filtration of air. Among them, the compression box 101 is the core component for compressing air, where air is compressed; air enters the filter assembly through the air intake duct 102, the air intake port 105 is docked with the air intake duct 102 to ensure that air can efficiently enter the filter frame 103, the filter frame 103 carries the filtering medium, filters and processes the passing air, and discharges it through the air intake grille 104. The air intake grille 104 is designed as a mesh structure to increase the area of air entry and reduce resistance.

[0032] The water collection chamber 200 is mainly used for the collection and discharge of condensed water. Among them, the connection frame 201 is fixed to the bottom of the compression box 101, playing a role in connecting the air compression chamber 100 and the water collection chamber 200; the control module 202 integrates various control circuits and interfaces, and is responsible for receiving sensor data and issuing instructions; when the ambient temperature is relatively low, the heating plate 203 can prevent condensed water from freezing and ensure the normal operation of the drainage system; the conical water collection bin 207 is designed in a conical shape to facilitate the concentration of condensed water to the drain port 205 and reduce water droplet residue; the drain port 205 is located at the lowest point of the water collection bin and is the outlet for discharging condensed water; the solenoid valve 206 is installed beside the drain port 205 to control the opening and closing of the drain port 205, and is determined by the control module 202 according to the sensor signal when to open; the drain pipe 204 leads out from the drain port 205 and guides the condensed water to the outside of the device.

[0033] The principle of this air compressor is as follows:

[0034] External air first undergoes pretreatment by the filter assembly and then enters the compression chamber 101 through the intake conduit 102 and is compressed; during the compression process, the moisture in the air condenses into water droplets, and these water droplets gradually flow towards the water collection chamber 200 due to gravity; the condensed water accumulates in the conical water collection bin 207, and when the water level reaches a certain height, the liquid level sensor sends a signal to the control module 202; after receiving the signal, the control module 202 activates the solenoid valve 206 to open the drain port 205 and may also start the heating plate 203 to prevent freezing, allowing the condensed water to be discharged from the device through the drain pipe 204; the temperature and humidity sensor continuously monitors the environmental conditions inside the compression chamber 101, and if any abnormality is detected, an alarm is sent through the communication module, and the operator is reminded by the indicator light strip on the alarm module.

[0035] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A compressed air machine for facilitating drainage, comprising an air compression chamber (100) and a water collection chamber (200) matched with the air compression chamber (100), characterized in that: The air compression chamber (100) comprises a compression box (101), an air intake duct (102) arranged on the periphery of the compression box (101), and a filter assembly matched with the air intake duct (102); The water collection chamber (200) comprises a connection frame (201) fixed to the bottom of the compression box (101), a control module (202) fixed to the outside of the connection frame (201), a heating plate (203) arranged inside the connection frame (201), a conical water collection bin (207) fixed to the lower side of the connection frame (201), a drainage port (205) arranged at the bottom of the conical water collection bin (207), a solenoid valve (206) arranged on the side of the drainage port (205), and a drainage pipe (204) connected to the drainage port (205).

2. A compressed air machine for facilitating drainage according to claim 1, characterized in that: The filter assembly comprises a filter frame (103), an air intake grille (104) provided at a corner of the filter frame (103), and an air intake port (105) provided at a middle position of a side of the filter frame (103), wherein the air intake port (105) cooperates with an air intake duct (102).

3. The compressed air machine for facilitating drainage according to claim 1, characterized in that: The compression box (101) has a built-in temperature and humidity sensor, and the temperature and humidity sensor is connected to the control module (202).

4. The compressed air machine for facilitating drainage according to claim 1, characterized in that: The conical water collection bin (207) has a built-in liquid level sensor, and the liquid level sensor is also connected to the control module (202).

5. The compressed air machine for facilitating drainage according to claim 1, characterized in that: The control module (202) further comprises an alarm module and a communication module, wherein the alarm module is connected to a warning light strip, and the warning light strip is embedded in the side of the control module (202).

6. The compressed air machine for facilitating drainage according to claim 1, characterized in that: The control module (202) further comprises an execution module, wherein the execution module is connected to the heating plate (203) and the solenoid valve (206).

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