CN217976512U - Heat energy recycling mechanism of air compressor - Google Patents

Abstract

The utility model discloses a heat recovery utilizes mechanism of air compressor machine, include box, stabilizer blade, chamber door down, go up box, water injection pipe, install down the lower extreme four corners of box the stabilizer blade, there is the front end of box through hinge connection down the chamber door. The utility model discloses connect two of the high temperature oil circuit of air compressor machine respectively with first water pump, fin heat exchanger's drain pipe is connected, first water pump operation makes high temperature fluid enter into fin heat exchanger in carry out thermal exchange with the water in last box, then flow back into in the air compressor machine again, make the water in the last box have certain temperature through heat exchange, the heat-conducting plate gives thermoelectric generator with heat transfer, make its both ends form great temperature difference, and produce electric quantity output, temperature sensor can detect the temperature of water, it discharges to rotate the hot water in the box to rotate the three-way valve messenger, supply workman's daily life to use, also can start the second water pump and rotate the three-way valve again and export hot water to the outside.

Description

Heat energy recycling mechanism of air compressor

Technical Field

The utility model relates to a heat recovery utilizes technical field, especially relates to a heat recovery utilizes mechanism of air compressor machine.

Background

At present, the application of air compressors in China is very wide, when the air compressors are operated, electric energy is converted into mechanical energy and heat energy, the mechanical energy only occupies a very small part, a large amount of electric energy of about 85 percent is converted into heat energy, the normal work of the air compressors can be directly influenced when the heat energy is too high, the oil temperature usually reaches 80-100 ℃ when the air compressors work, a large amount of waste heat is generated after long-time operation and is exhausted to the air by a radiator and a cooling fan, the heat energy is not utilized, so that a large amount of heat energy is wasted, the operation cost is high, the environment pollution is caused, the atmospheric greenhouse effect is aggravated, and therefore a heat energy recycling mechanism of the air compressors is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat recovery utilizes mechanism of air compressor machine just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a heat energy recycling mechanism of an air compressor comprises a lower box body, support legs, a box door, an upper box body and water injection pipes, wherein the support legs are arranged at four corners of the lower end of the lower box body;

the lower extreme bolted connection of second outlet pipe has the three-way valve, the below of three-way valve is provided with the support otter board, the upper end of supporting the otter board is provided with the second water pump, the second water pump with support otter board bolt-up connection, the water inlet of second water pump pass through the pipe connection in the three-way valve, the delivery port department of second water pump is provided with first outlet pipe, the below of supporting the otter board has the waste discharge fill through the bolt fastening, connect in go up the box and be in one side of fin heat exchanger is provided with the heat-conducting plate, one side fix with screw of heat-conducting plate has thermoelectric generator, one side of thermoelectric generator is provided with heat dissipation aluminum plate.

Further, the method comprises the following steps: the support legs are fixedly connected with the lower box body through screws, and the upper box body is connected with the lower box body in a welded mode.

Further, the method comprises the following steps: the temperature sensor is fixedly connected with the upper box body through a screw, and the fin heat exchanger is fixedly connected with the upper box body through a screw.

Further, the method comprises the following steps: and the inner side wall of the upper box body is provided with a heat-insulating layer.

Further: the supporting screen plate is fixedly connected with the lower box body through bolts, a liquid inlet of the fin heat exchanger is connected with the first water pump through a pipeline, and a water outlet of the fin heat exchanger extends out of the upper box body.

Further: the heat conducting plate is fixedly connected with the upper box body through bolts, and the heat radiating aluminum plate is fixedly connected with the thermoelectric generator through bolts.

Further: the second water outlet pipe is connected with the upper box body in a welded mode and extends into the lower box body.

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

two joints of a high-temperature oil way of the air compressor are respectively connected with a first water pump and a liquid outlet pipe of a fin heat exchanger, the first water pump operates to enable high-temperature oil to enter the fin heat exchanger to exchange heat with water in an upper box body and then flow back into the air compressor, the water in the upper box body has certain temperature through heat exchange, a heat conducting plate transfers the heat to a thermoelectric generator, so that a large temperature difference is formed at two ends of the thermoelectric generator, electric quantity output is generated, a temperature sensor can detect the temperature of the water, a three-way valve is rotated to enable hot water in the upper box body to be discharged for daily life of workers, and a second water pump can be started and then the three-way valve is rotated to output the hot water to the outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of a heat energy recycling mechanism of an air compressor according to the present invention;

fig. 2 is a right side view of the heat energy recycling mechanism of the air compressor of the present invention;

fig. 3 is an internal structural view of the heat energy recycling mechanism of the air compressor according to the present invention;

FIG. 4 isbase:Sub>A sectional view A-A of FIG. 3;

fig. 5 is a top view of the waste discharge hopper of the heat energy recycling mechanism of the air compressor.

The reference numerals are illustrated below:

1. a lower box body; 2. a leg; 3. a box door; 4. an upper box body; 5. a water injection pipe; 6. a first water pump; 7. a temperature sensor; 8. a heat dissipation aluminum plate; 9. a first water outlet pipe; 10. a waste discharge hopper; 11. a thermoelectric generator; 12. a heat conducting plate; 13. a finned heat exchanger; 14. a second water outlet pipe; 15. a three-way valve; 16. supporting the screen plate; 17. and a second water pump.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 5, the heat energy recycling mechanism of the air compressor comprises a lower box body 1, support legs 2, a box door 3, an upper box body 4 and a water injection pipe 5, wherein the support legs 2 are installed at four corners of the lower end of the lower box body 1, the front end of the lower box body 1 is connected with the box door 3 through hinges, the top end of the lower box body 1 is provided with the upper box body 4, the top end of the upper box body 4 is provided with the water injection pipe 5, the water injection pipe 5 is in bolt fastening connection with the upper box body 4, one side of the upper box body 4 is fixed with a first water pump 6 through a bolt, the front end of the upper box body 4 is provided with a temperature sensor 7, the inner side of the upper box body 4 is provided with a fin heat exchanger 13, and the bottom of the upper box body 4 is provided with a second water outlet pipe 14;

the lower end of the second water outlet pipe 14 is connected with a three-way valve 15 through a bolt, a supporting screen plate 16 is arranged below the three-way valve 15, a second water pump 17 is arranged at the upper end of the supporting screen plate 16, the second water pump 17 is in bolt fastening connection with the supporting screen plate 16, a water inlet of the second water pump 17 is connected to the three-way valve 15 through a pipeline, a first water outlet pipe 9 is arranged at a water outlet of the second water pump 17, a waste discharge hopper 10 is fixed below the supporting screen plate 16 through a bolt, a heat conduction plate 12 is connected to the upper box body 4 and arranged on one side of the fin heat exchanger 13, a thermoelectric generator 11 is fixed on one side of the heat conduction plate 12 through a bolt, and a heat dissipation aluminum plate 8 is arranged on one side of the thermoelectric generator 11.

Further, the method comprises the following steps: the support legs 2 are fixedly connected with the lower box body 1 through screws, and the upper box body 4 is connected with the lower box body 1 in a welding mode; the temperature sensor 7 is in screw fastening connection with the upper box body 4, and the finned heat exchanger 13 is in bolt fastening connection with the upper box body 4; the inner side wall of the upper box body 4 is provided with a heat-insulating layer; the supporting screen plate 16 is fixedly connected with the lower box body 1 through bolts, a liquid inlet of the fin heat exchanger 13 is connected with the first water pump 6 through a pipeline, and a water outlet of the fin heat exchanger 13 extends out of the upper box body 4; the heat conducting plate 12 is in bolt fastening connection with the upper box body 4, and the heat radiating aluminum plate 8 is in bolt fastening connection with the thermoelectric generator 11; the second water outlet pipe 14 is connected with the upper box body 4 in a welding mode and extends into the lower box body 1.

In the structure, when the air compressor is used, two joints of a high-temperature oil path of the air compressor are respectively connected with the first water pump 6 and the liquid outlet pipe of the fin heat exchanger 13, the first water pump 6 operates to enable high-temperature oil to enter the fin heat exchanger 13 to exchange heat with water in the upper box 4, then the high-temperature oil flows back into the air compressor, the water in the upper box 4 has certain temperature through heat exchange, the heat conducting plate 12 transfers the heat to the thermoelectric generator 11 to enable the two ends of the thermoelectric generator to form large temperature difference and generate electric quantity output, the temperature sensor 7 can detect the temperature of the water, the three-way valve 15 is rotated to enable hot water in the upper box 4 to be discharged for daily life of workers, and the second water pump 17 can be started and then the three-way valve 15 is rotated to output the hot water to the outside.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (7)

1. The utility model provides a heat recovery utilizes mechanism of air compressor machine which characterized in that: the water injection box comprises a lower box body (1), support legs (2), a box door (3), an upper box body (4) and a water injection pipe (5), wherein the support legs (2) are installed at four corners of the lower end of the lower box body (1), the front end of the lower box body (1) is connected with the box door (3) through hinges, the upper box body (4) is arranged at the top end of the lower box body (1), the water injection pipe (5) is installed at the top end of the upper box body (4), the water injection pipe (5) is in bolt fastening connection with the upper box body (4), a first water pump (6) is fixed on one side of the upper box body (4) through bolts, a temperature sensor (7) is arranged at the front end of the upper box body (4), a fin heat exchanger (13) is arranged on the inner side of the upper box body (4), and a second water outlet pipe (14) is installed at the bottom of the upper box body (4);

the utility model discloses a fin heat exchanger, including first outlet pipe (14), second outlet pipe (14), three-way valve (15), the below of three-way valve (15) is provided with support otter board (16), the upper end of support otter board (16) is provided with second water pump (17), second water pump (17) with support otter board (16) bolt-up connects, the water inlet of second water pump (17) pass through the pipeline connect in three-way valve (15), the delivery port department of second water pump (17) is provided with first outlet pipe (9), the below of support otter board (16) is fixed with waste discharge fill (10) through the bolt, connect in go up box (4) and be in one side of fin heat exchanger (13) is provided with heat-conducting plate (12), one side fix with screw of heat-conducting plate (12) has thermoelectric generator (11), one side of thermoelectric generator (11) is provided with heat dissipation aluminum plate (8).

2. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: the support legs (2) are fixedly connected with the lower box body (1) through screws, and the upper box body (4) is connected with the lower box body (1) in a welded mode.

3. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: the temperature sensor (7) is in screw fastening connection with the upper box body (4), and the finned heat exchanger (13) is in bolt fastening connection with the upper box body (4).

4. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: and a heat-insulating layer is arranged on the inner side wall of the upper box body (4).

5. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: the supporting screen plate (16) is in bolt fastening connection with the lower box body (1), a liquid inlet of the finned heat exchanger (13) is connected with the first water pump (6) through a pipeline, and a water outlet of the finned heat exchanger (13) extends out of the upper box body (4).

6. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: the heat-conducting plate (12) is in bolt fastening connection with the upper box body (4), and the heat-radiating aluminum plate (8) is in bolt fastening connection with the thermoelectric generator (11).

7. The heat energy recycling mechanism of the air compressor as claimed in claim 1, wherein: the second water outlet pipe (14) is connected with the upper box body (4) in a welding mode and extends into the lower box body (1).

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