Waste heat circulating air compressor with energy-saving structure

Abstract

The utility model relates to the field of energy-saving structures of air compressors, in particular to a waste heat circulating air compressor with an energy-saving structure. The technical problems that in the using process, most air compressors are in the initial starting stage, the engine oil temperature is not high, and consequently the air compressors are affected by the external environment, and the temperature is constant are solved. According to the technical scheme, the air compressor with the energy-saving structure and the waste heat circulation function comprises an energy-saving air compressor body. Oil and water can be circulated to save energy and reduce resource waste by arranging the dual-circulation heat preservation structure, engine oil and hot steam can be separated through the oil-water separation and filtration structure, the engine oil and the hot steam are filtered in the separation process, the filtered engine oil can be collected and recycled, resource waste is avoided, and the oil-water separation and filtration device is suitable for popularization and application. And meanwhile, the hot steam can be collected, and the waste heat of the hot steam in the waste heat energy-saving structure can perform constant-temperature energy-saving protection on the collected engine oil.

Description

Technical Field

[0001] The utility model relates to the field of energy-saving structures of air compressors, in particular to an air compressor with an energy-saving structure and capable of waste heat circulation. Background Art

[0002] An air compressor is a mechanical device that is used to compress air into high-pressure gas. It is usually used in industrial, commercial and domestic environments to supply compressed air to various equipment and tools. Its function is to compress air into high-pressure gas so that it can be used for various industrial and commercial applications such as driving pneumatic equipment, supplying factory equipment, spraying, sandblasting, and supplying air to pneumatic tools. Its importance lies in its wide application in industrial, commercial and domestic environments. It can provide an economical and efficient power source, provide the required compressed air for various equipment and tools, and promote the efficient conduct of industrial and commercial production. Therefore, air compressors play an important role in modern life and industrial production. However, during the use of existing air compressor energy-saving structures, the air compressor is mostly in the initial stage of startup, and the engine oil temperature is not high, resulting in the problem that the temperature of the air compressor is not constant due to the influence of the external environment. The utility model air compressor energy-saving structure provides a device that can maintain the constant temperature of the engine oil without being affected by the external environment. Utility Model Content

[0003] In order to overcome the problem that the air compressor is usually in the initial stage of startup during use, the oil temperature is not high, which causes the temperature of the air compressor to be affected by the external environment and remain constant.

[0004] The technical solution of the utility model is: an air compressor with an energy-saving structure and capable of waste heat circulation, comprising an energy-saving air compressor body, a circulating heat-insulating structure, an oil-water separation and filtering structure, and a waste heat energy-saving structure; the energy-saving air compressor body is provided with a circulating heat-insulating structure; the side end of the circulating heat-insulating structure is fixedly connected with an oil-water separation and filtering structure for oil-water separation; the side end of the oil-water separation and filtering structure is fixedly connected with a waste heat energy-saving structure for waste heat circulation and reuse.

[0005] Preferably, the circulating heat-insulating structure can circulate oil and water to save energy and reduce waste of resources. The oil-water separation and filtering structure can separate the engine oil from the hot steam and filter them during the separation process. The filtered engine oil can be collected and recycled to avoid waste of resources. At the same time, the hot steam can also be collected. The waste heat of the hot steam in the waste heat energy-saving structure can provide constant temperature and energy-saving protection for the collected engine oil.

[0006] Preferably, the circulating insulation structure includes an air compressor, an oil circulating energy-saving pipe, a protective guide pipe, and a waterproof insulation pipe; the front end of the air compressor is fixedly connected to the oil circulating energy-saving pipe, and the air compressor is started so that the oil and water enter the oil-water separator from the protective guide pipe. The waterproof insulation pipe in the protective guide pipe can insulate the oil to prevent the oil temperature from dropping during the circulation process.

[0007] Preferably, a protective guide pipe is fixedly installed at the side end of the air compressor; a waterproof and heat-insulating pipe is fixedly connected to the inside of the protective guide pipe, and the circulated engine oil will flow from the oil circulation energy-saving pipe into the air compressor for reuse, avoiding waste of resources.

[0008] Preferably, the oil-water separation and filtration structure includes a separation protection cabinet, an anti-skid support column, an oil-water separator, an oil-water drainage pipe, a filter box, an oil-water filter plate and an inclined top plate; the side end of the protection guide pipe is fixedly connected to the separation protection cabinet; the lower end of the separation protection cabinet is fixedly installed with an anti-skid support column, and the oil and water flow into the oil-water separator in the separation protection cabinet to be separated, and then enter the filter box through the oil-water drainage pipe, and the hot steam is filtered through the oil-water filter plate.

[0009] Preferably, an oil-water separator is fixedly installed inside the separation protection cabinet; an oil-water drainage pipe is fixedly connected to the side end of the oil-water separator; a filter box is provided at the side end of the oil-water drainage pipe; an oil-water filter plate is provided inside the filter box; an inclined top plate is fixedly installed at the upper end of the separation protection cabinet, water droplets are adsorbed to the inclined top plate and slide into the water tank, and the engine oil enters the circulating energy-saving oil tank through the oil drainage pipe at the side end of the filter box.

[0010] Preferably, the waste heat energy-saving structure includes an oil drainage pipe, a thermal insulation protection box, a circulating energy-saving oil tank, a condenser, a waste heat conduit, a water tank and a backflow ramp; the side end of the separation protection cabinet is fixedly connected to the oil drainage pipe; the side end of the oil drainage pipe is provided with a thermal insulation protection box, and the hot steam enters the water tank through the backflow ramp at the side end of the inclined top plate. The condenser is started for treatment as needed.

[0011] Preferably, a circulating energy-saving oil tank is arranged inside the thermal insulation protection box; a condenser is arranged inside the circulating energy-saving oil tank; a waste heat conduit is fixedly connected to the side end of the circulating energy-saving oil tank; a water tank is fixedly connected to the upper side end of the waste heat conduit; a backflow inclined plate is fixedly connected to the side end of the water tank, and the residual heat in the water tank enters the circulating energy-saving oil tank through the waste heat conduit, so that the engine oil is treated at a constant temperature, and the thermal insulation protection box achieves the function of further constant temperature protection.

[0012] Beneficial effects of the utility model:

[0013] 1. During the use of the energy-saving air compressor body, the circulating heat preservation structure can circulate oil and water to save energy and reduce resource waste. The oil-water separation and filtration structure can separate the engine oil from the hot steam and filter it during the separation process. The filtered engine oil can be collected and recycled to avoid resource waste. At the same time, the hot steam can also be collected. The waste heat of the hot steam in the waste heat energy-saving structure can provide constant temperature energy-saving protection for the collected engine oil.

[0014] 2. Start the air compressor and let the oil and water flow into the oil-water separator from the protective guide pipe. The waterproof and heat-insulating pipe in the protective guide pipe can keep the oil warm to prevent the oil temperature from dropping during the circulation process. The circulated oil will flow into the air compressor from the oil circulation energy-saving pipe for reuse, thus avoiding waste of resources.

[0015] 3. Oil and water flow into the oil-water separator in the separation protection cabinet, where they are separated. Then, they enter the filter box through the oil-water drainage pipe. The hot steam is filtered through the oil-water filter plate, adsorbed to the inclined top plate and slides into the water tank. The engine oil enters the circulating energy-saving oil tank through the oil drainage pipe at the side end of the filter box.

[0016] 4. Hot steam enters the water tank through the backflow inclined plate at the side end of the inclined top plate. The condenser is started for treatment as needed. The residual temperature in the water tank enters the circulating energy-saving oil tank through the residual heat pipe to keep the engine oil at a constant temperature. The thermal insulation protection box further achieves the function of constant temperature protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the energy-saving structure of the air compressor of the utility model;

[0018] Figure 2 The schematic diagram of the circulation and heat preservation structure of the energy-saving structure of the air compressor of the utility model is shown;

[0019] Figure 3 The schematic diagram of the oil-water separation and filtration structure of the air compressor energy-saving structure of the utility model is shown;

[0020] Figure 4 What is shown is a schematic diagram of the waste heat energy-saving structure of the air compressor energy-saving structure of the utility model.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Energy-saving air compressor body; 2. Circulation and thermal insulation structure; 3. Oil-water separation and filtration structure; 4. Waste heat energy-saving structure; 201. Air compressor; 202. Oil circulation and energy-saving pipe; 203. Protection guide pipe; 204. Waterproof and thermal insulation pipe; 301. Separation and protection cabinet; 302. Anti-skid support column; 303. Oil-water separator; 304. Oil-water drainage pipe; 305. Filter box; 306. Oil-water filter plate; 307. Inclined top plate; 401. Oil drainage pipe; 402. Thermal insulation protection box; 403. Circulation and energy-saving oil tank; 404. Condenser; 405. Waste heat conduit; 406. Water tank; 407. Backflow inclined plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: an air compressor with an energy-saving structure and capable of waste heat circulation, comprising an energy-saving air compressor body 1, a circulation insulation structure 2, an oil-water separation and filtering structure 3, and a waste heat energy-saving structure 4; the energy-saving air compressor body 1 is provided with a circulation insulation structure 2; the side end of the circulation insulation structure 2 is fixedly connected with an oil-water separation and filtering structure 3 for oil-water separation; the side end of the oil-water separation and filtering structure 3 is fixedly connected with a waste heat energy-saving structure 4 for waste heat recycling and reuse, the circulation insulation structure 2 can circulate oil and water for energy saving, and reduce resource waste, the oil-water separation and filtering structure 3 can separate engine oil from hot steam, and filter them during the separation process, the filtered engine oil can be collected and recycled, avoiding resource waste, and hot steam can also be collected at the same time, and the waste heat of the hot steam in the waste heat energy-saving structure 4 can perform constant temperature energy-saving protection on the collected engine oil.

[0024] See also Figure 2 In this embodiment, the circulation insulation structure 2 includes an air compressor 201, an oil circulation energy-saving pipe 202, a protective guide pipe 203, and a waterproof insulation pipe 204; the front end of the air compressor 201 is fixedly connected to the oil circulation energy-saving pipe 202, and the side end of the air compressor 201 is fixedly installed with a protective guide pipe 203; the waterproof insulation pipe 204 is fixedly connected inside the protective guide pipe 203, and the air compressor 201 is started to allow the oil and water to enter the oil-water separator 303 from the protective guide pipe 203. The waterproof insulation pipe 204 in the protective guide pipe 203 can insulate the oil to prevent the oil temperature from decreasing during the circulation process. The circulated oil will flow from the oil circulation energy-saving pipe 202 into the air compressor 201 for reuse, thereby avoiding waste of resources.

[0025] See also Figure 3-4In this embodiment, the oil-water separation and filtering structure 3 includes a separation protection cabinet 301, an anti-skid support column 302, an oil-water separator 303, an oil-water drainage pipe 304, a filter box 305, an oil-water filter plate 306 and an inclined top plate 307; the side end of the protection guide pipe 203 is fixedly connected to the separation protection cabinet 301; the lower end of the separation protection cabinet 301 is fixedly installed with an anti-skid support column 302, and the separation protection cabinet 301 is fixedly installed with the oil-water separator 303; the side end of the oil-water separator 303 is fixedly connected to the oil-water drainage pipe 304 ; A filter box 305 is provided at the side end of the oil-water drainage pipe 304; an oil-water filter plate 306 is provided inside the filter box 305; an inclined top plate 307 is fixedly installed at the upper end of the separation protection cabinet 301, and the oil and water flow into the oil-water separator 303 in the separation protection cabinet 301, and are separated, and then enter the filter box 305 through the oil-water drainage pipe 304. The hot steam passes through the oil-water filter plate 306 for filtering, is adsorbed to the inclined top plate 307 and slides into the water tank 406, and the engine oil passes through the oil drainage pipe 401 at the side end of the filter box 305. Entering the circulating energy-saving oil tank 403, the waste heat energy-saving structure 4 includes an oil drainage pipe 401, a heat preservation protection box 402, a circulating energy-saving oil tank 403, a condenser 404, a waste heat pipe 405, a water tank 406 and a backflow inclined plate 407; the side end of the separation protection cabinet 301 is fixedly connected to the oil drainage pipe 401; the side end of the oil drainage pipe 401 is provided with a heat preservation protection box 402, and the circulating energy-saving oil tank 403 is provided inside the heat preservation protection box 402; the circulating energy-saving oil tank 403 is provided with a condenser 404; the circulating energy-saving A waste heat pipe 405 is fixedly connected to the side end of the oil tank 403; a water tank 406 is fixedly connected to the upper side end of the waste heat pipe 405; a backflow inclined plate 407 is fixedly connected to the side end of the water tank 406, and hot steam enters the water tank 406 through the backflow inclined plate 407 at the side end of the inclined top plate 307. As needed, the condenser 404 is started for treatment, and the waste heat in the water tank 406 enters the circulating energy-saving oil tank 403 through the waste heat pipe 405, and the engine oil is treated at a constant temperature. The thermal insulation protection box 402 further achieves the function of constant temperature protection.

[0026] When in use, first start the air compressor 201, so that the oil and water enter the oil-water separator 303 from the protection lead pipe 203. The waterproof heat-insulating pipe 204 in the protection lead pipe 203 can keep the oil warm to prevent the oil temperature from dropping during the circulation process. The circulated oil will flow into the air compressor 201 from the oil circulation energy-saving pipe 202 for reuse, thus avoiding waste of resources.

[0027] Then the oil and water flow into the oil-water separator 303 in the separation protection cabinet 301, where they are separated, and then enter the filter box 305 through the oil-water drainage pipe 304. The hot steam is filtered through the oil-water filter plate 306, adsorbed to the inclined top plate 307 and slides into the water tank 406, and the engine oil enters the circulating energy-saving oil tank 403 through the oil drainage pipe 401 at the side end of the filter box 305. Finally, the hot steam enters the water tank 406 through the backflow inclined plate 407 at the side end of the inclined top plate 307. As needed, the condenser 404 is started for treatment, and the residual temperature in the water tank 406 enters the circulating energy-saving oil tank 403 through the residual heat pipe 405, so that the engine oil is treated at a constant temperature, and the thermal insulation protection box 402 further achieves the effect of constant temperature protection.

[0028] Through the above steps, setting up the circulating insulation structure 2 can circulate oil and water to save energy and reduce resource waste. The oil-water separation and filtering structure 3 can separate the engine oil from the hot steam and filter it during the separation process. The filtered engine oil can be collected and recycled to avoid waste of resources. At the same time, the hot steam can also be collected. The waste heat of the hot steam in the waste heat energy-saving structure 4 can provide constant temperature energy-saving protection for the collected engine oil.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An air compressor with energy-saving structure and capable of waste heat circulation, comprising an energy-saving air compressor body (1); characterized in that: It also includes a circulating heat preservation structure (2), an oil-water separation and filtering structure (3), and a waste heat energy-saving structure (4); the energy-saving air compressor body (1) is provided with the circulating heat preservation structure (2); An oil-water separation filter structure (3) for oil-water separation is fixedly connected to the side end of the circulating heat-insulating structure (2); and a waste heat energy-saving structure (4) for waste heat recycling is fixedly connected to the side end of the oil-water separation filter structure (3).

2. The air compressor with energy-saving structure and waste heat circulation according to claim 1, characterized in that: The circulating heat-insulating structure (2) comprises an air compressor (201), an oil circulating energy-saving pipe (202), a protective guide pipe (203), and a waterproof heat-insulating pipe (204); the front end of the air compressor (201) is fixedly connected to the oil circulating energy-saving pipe (202).

3. The air compressor with energy-saving structure and waste heat circulation according to claim 2, characterized in that: A protective lead pipe (203) is fixedly installed at the side end of the air compressor (201); a waterproof and heat-insulating pipe (204) is fixedly connected inside the protective lead pipe (203).

4. The air compressor with energy-saving structure and waste heat circulation according to claim 2, characterized in that: The oil-water separation and filtering structure (3) comprises a separation protection cabinet (301), an anti-slip support column (302), an oil-water separator (303), an oil-water drainage pipe (304), a filter box (305), an oil-water filter plate (306) and an inclined top plate (307); the side end of the protection drainage pipe (203) is fixedly connected to the separation protection cabinet (301); An anti-skid support column (302) is fixedly mounted on the lower end of the separation protection cabinet (301).

5. The air compressor with energy-saving structure and waste heat circulation according to claim 4, characterized in that: An oil-water separator (303) is fixedly installed inside the separation protection cabinet (301); an oil-water drainage pipe (304) is fixedly connected to the side end of the oil-water separator (303); a filter box (305) is provided at the side end of the oil-water drainage pipe (304); an oil-water filter plate (306) is provided inside the filter box (305); An inclined top plate (307) is fixedly mounted on the upper end of the separation protection cabinet (301).

6. The air compressor with energy-saving structure and waste heat circulation according to claim 2, characterized in that: The waste heat energy-saving structure (4) comprises an oil drainage pipe (401), a heat preservation protection box (402), a circulation energy-saving oil tank (403), a condenser (404), a waste heat pipe (405), a water tank (406) and a backflow inclined plate (407); the side end of the separation protection cabinet (301) is fixedly connected to the oil drainage pipe (401); A heat preservation protection box (402) is provided at the side end of the oil drainage pipe (401).

7. The air compressor with energy-saving structure and waste heat circulation according to claim 6, characterized in that: A circulating energy-saving oil tank (403) is arranged inside the heat preservation protection box (402); a condenser (404) is arranged inside the circulating energy-saving oil tank (403); a waste heat pipe (405) is fixedly connected to the side end of the circulating energy-saving oil tank (403); a water tank (406) is fixedly connected to the upper side end of the waste heat pipe (405); A backflow inclined plate (407) is fixedly connected to the side end of the water tank (406).

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