Heat energy recovery equipment for air compression station

Abstract

The utility model relates to the field of heat energy recovery, and discloses heat energy recovery equipment for an air compression station, the heat energy recovery equipment comprises a storage box, the right side of the storage box separately communicates with a water inlet, a water outlet, an oil inlet and an oil outlet, and the left side of the oil inlet and the left side of the oil outlet communicate with flow guide pipes located in the storage box; a driving motor is fixed to the top of the storage box, a cleaning assembly penetrating into the storage box is fixed to the outer surface of an output shaft of the driving motor, and a stirring assembly rotationally connected with the storage box is fixed to the bottom of the output shaft of the driving motor. According to the heat energy recovery equipment for the air compression station, when the inner wall of the storage box needs to be cleaned, after a positioning rod penetrates through a rotating rod, circulation of a driving motor can enable a cleaning assembly to move, so that the inner wall of the storage box is cleaned by a scraping plate, and the cleaning burden of subsequent workers can be effectively reduced; and the overall cleaning efficiency is effectively improved, so that the whole cleaning device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of heat energy recovery, in particular to a heat energy recovery device for an air compressor station. Background Technique

[0002] An air compressor station is a compressed air station, which consists of an air compressor, a gas storage tank, an air treatment and purification device, and a cold dryer. The layout of the compressed air station in the factory should be determined according to the following factors through a technical and economic plan. With the development of technology, people pay more and more attention to the use effect of the air compressor station.

[0003] During the operation of the screw air compressor in the air compressor station, a large amount of heat is generated. The heat energy recovery device effectively reduces the heat emission by heating cold water, and also provides convenience for domestic water. For example, the Chinese utility model patent with the publication number CN216589125U discloses a heat energy recovery device for an air compressor station, including a box body. The bottom inner wall of the box body is fixedly connected with a heating barrel. A spiral pipe is arranged in the heating barrel. The top end of the spiral pipe is fixedly connected with a connecting pipe. One end of the connecting pipe is fixedly connected with an oil inlet pipe. One end of the oil inlet pipe passes through the heating barrel and the box body and is fixedly connected with a hydraulic solenoid valve. A rotating rod is movably connected in the connecting pipe. A plurality of rotating plates are fixedly connected to the circumferential outer wall of the rotating rod. One end of the rotating rod passes through the connecting pipe and is fixedly connected with a worm. A rotating rod is movably connected in the heating barrel, and the rotating rod passes through the spiral pipe. This utility model can not only make the temperature absorbed by the cold water tend to be average, improve the effect of the cold water absorbing heat energy, but also improve the use effect of the device and the heat dissipation effect of the air compressor.

[0004] However, there are still some problems. Although it can make the temperature absorbed by the cold water tend to be average and improve the effect of the cold water absorbing heat energy, there are certain sediments in the water. After heating the water for a long time, too much scale will accumulate inside the device. The device cannot effectively clean the scale, which affects subsequent use. Therefore, a heat energy recovery device for an air compressor station is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a heat energy recovery device for an air compressor station, which has the advantage of being easy to clean and solves the problem that too much scale will accumulate inside the device after heating water for a long time.

[0006] To achieve the above object, the utility model provides the following technical solution: A heat energy recovery device for an air compressor station, including a storage tank. The right side of the storage tank is respectively communicated with a water inlet, a water outlet, an oil inlet and an oil outlet. The left sides of the oil inlet and the oil outlet are both communicated with a diversion pipe located inside the storage tank;

[0007] A driving motor is fixed to the top of the storage box. The output shaft of the driving motor penetrates into the interior of the storage box. A cleaning component that penetrates into the interior of the storage box is fixed to the outer surface of the output shaft of the driving motor. The cleaning component is used to clean the storage box. A stirring component that is rotatably connected to the storage box is fixed to the bottom of the output shaft of the driving motor. The stirring component is used to improve the uniformity of the water.

[0008] The cleaning component includes a transmission component, a rotating rod, a scraping plate, a positioning rod, and a handle. The transmission component is fixed to the output shaft of the driving motor. The rotating rod is rotatably connected to the interior of the transmission component. The rotating rod penetrates into the interior of the storage box and is rotatably connected to the storage box. The scraping plate is threadedly connected to the outer surface of the rotating rod. The scraping plate is slidably connected to the storage box. The positioning rod that penetrates the rotating rod is inserted into the interior of the transmission component. The top of the rotating rod is inserted with the handle.

[0009] By adopting this technical solution, the water inlet, the storage box, and the water outlet are the paths for water flow, while the oil inlet, the diversion pipe, and the oil outlet are the paths for hot oil flow. Thus, the water can cool the hot oil, and further, the heat can be effectively recovered, effectively improving the utilization rate of resources.

[0010] Further, sliding blocks are fixed to both the front and rear sides of the scraping plate. Sliding grooves that are slidably connected to the sliding blocks are formed on both the front and rear inner side walls of the storage box cavity.

[0011] By adopting this technical solution, through the arranged sliding blocks and sliding grooves, the stability of the scraping plate can be effectively improved, making the whole more durable.

[0012] Further, the rotating rod is a threaded rod, and a threaded hole adapted to the threaded rod is formed inside the scraping plate.

[0013] By adopting this technical solution, when the threaded rod rotates, the scraping plate can move downward due to the extrusion of the thread, thereby cleaning the inner wall of the storage box.

[0014] Further, the diversion pipe is a copper pipe and is spiral-shaped. The water inlet, the water outlet, the oil inlet, and the oil outlet are all heat-insulating pipes.

[0015] By adopting this technical solution, since the diversion pipe is a copper pipe and is spiral-shaped, the hot oil can stay in the storage box for a longer time and its heat dissipation performance can be improved. The arranged heat-insulating pipes can effectively prevent heat loss, effectively improving the utilization rate of resources.

[0016] Further, a through hole larger than the diversion pipe is formed on the right side of the scraping plate. The storage box is a heat-insulating box.

[0017] By adopting this technical solution, through the provided through holes, it can effectively prevent the scraping plate from hitting the diversion pipe when moving downward, thus making the whole more stable.

[0018] Furthermore, the transmission assembly includes a transmission belt and two transmission wheels. The left transmission wheel is rotatably connected to the rotating rod, the right transmission wheel is fixed to the output shaft of the driving motor, and the outer surfaces of the two transmission wheels are in transmission connection with the transmission belt.

[0019] Furthermore, the stirring assembly includes a stirring rod and a driving rod. The driving rod is fixed to the driving motor, the outer surface of the driving rod is fixed to the stirring rod, and the driving rod is rotatably connected to the storage tank.

[0020] Furthermore, a base is fixed to the bottom of the storage tank, a plug is fixed to the bottom of the handle, and a slot adapted to the plug is provided at the top of the rotating rod.

[0021] By adopting this technical solution, through the plug-in connection, the handle can be removed after use, and the provided handle enables the rotating rod to be rotated, so that the positioning rod can pass through the rotating rod and the transmission wheel simultaneously.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] 1. For the heat energy recovery device used in the air compressor station, when it is necessary to clean the inner wall of the storage tank, after the positioning rod penetrates the rotating rod, the cycle of the driving motor will cause the cleaning assembly to move, so that the scraping plate cleans the inner wall of the storage tank, which can effectively reduce the cleaning burden of subsequent staff, effectively improve the overall cleaning efficiency, and make the whole more practical.

[0024] 2. For the heat energy recovery device used in the air compressor station, through the provided driving motor, the stirring assembly can be driven to rotate, thereby stirring the water inside the storage tank to make the water temperature more uniform, and further making the heat dissipation of the diversion pipe more uniform, effectively improving the stability of heat energy recovery, and making the whole more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic structural diagram of the cleaning assembly of the present utility model;

[0027] Figure 3 is a three-dimensional view of the connection structure between the transmission wheel and the rotating rod of the present utility model.

[0028] In the figure: 1, storage tank; 2, water inlet; 3, water outlet; 4, oil inlet; 5, oil outlet; 6, diversion pipe; 7, drive motor; 8, cleaning component; 801, drive wheel; 802, drive belt; 803, rotating rod; 804, scraping plate; 805, positioning rod; 806, handle; 9, drive rod; 10, stirring rod; 11, base; 12, sliding groove. Specific implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1 , in this embodiment, a heat energy recovery device for an air compressor station includes a storage tank 1. A base 11 is fixed to the bottom of the storage tank 1. A water inlet 2, a water outlet 3, an oil inlet 4, and an oil outlet 5 are respectively communicated on the right side of the storage tank 1. A diversion pipe 6 located inside the storage tank 1 is communicated on the left sides of the oil inlet 4 and the oil outlet 5. The diversion pipe 6 is a copper pipe and is spiral. The water inlet 2, the water outlet 3, the oil inlet 4, and the oil outlet 5 are all heat insulation pipes. Because the diversion pipe 6 is a copper pipe and is spiral, the hot oil can stay in the storage tank 1 for a longer time and its heat dissipation performance can be improved. The provided heat insulation pipes can effectively prevent heat loss and effectively improve the utilization rate of resources.

[0031] In addition, a drive motor 7 is fixed to the top of the storage tank 1. The provided drive motor 7 is a servo motor and can rotate forward and backward. The output shaft of the drive motor 7 penetrates into the interior of the storage tank 1. A cleaning component 8 penetrating into the interior of the storage tank 1 is fixed to the outer surface of the output shaft of the drive motor 7. The cleaning component 8 is used to clean the storage tank 1. A stirring component is fixed to the bottom of the output shaft of the drive motor 7 and is rotationally connected to the storage tank 1. The stirring component includes a stirring rod 10 and a drive rod 9. The drive rod 9 is fixed to the drive motor 7. The outer surface of the drive rod 9 is fixed to the stirring rod 10. The drive rod 9 is rotationally connected to the storage tank 1. When the provided drive motor 7 rotates, the stirring rod 10 and the drive rod 9 will rotate together, so that the temperature of the water is more uniform. The stirring component is used to improve the uniformity of the water.

[0032] Generally speaking, the water inlet 2, the storage tank 1, and the water outlet 3 are the paths for water flow, while the oil inlet 4, the diversion pipe 6, and the oil outlet 5 are the paths for hot oil flow, so that the water can cool the hot oil, and thus the heat can be effectively recovered, effectively improving the utilization rate of resources.

[0033] Please refer to Figures 2-3 , in order to facilitate cleaning, the cleaning component 8 in this embodiment includes a transmission component, a rotating rod 803, a scraper 804, a positioning rod 805 and a handle 806. The transmission component includes a transmission belt 802 and two transmission wheels 801. The left transmission wheel 801 is rotatably connected to the rotating rod 803, the right transmission wheel 801 is fixed to the output shaft of the driving motor 7, and the outer surfaces of the two transmission wheels 801 are in transmission connection with the transmission belt 802. The transmission component is fixed to the output shaft of the driving motor 7, and the inside of the transmission component is rotatably connected to the rotating rod 803. The rotating rod 803 penetrates into the storage box 1 and is rotatably connected to the storage box 1. The outer surface of the rotating rod 803 is threadedly connected to the scraper 804. A through hole larger than the diversion pipe 6 is formed on the right side of the scraper 804. The storage box 1 is a heat-insulating box. Through the provided through hole, it can effectively prevent the scraper 804 from hitting the diversion pipe 6 when moving downward, thereby making the whole more stable.

[0034] Furthermore, the rotating rod 803 is a threaded rod, and a threaded hole adapted to the threaded rod is formed inside the scraper 804. When the threaded rod rotates, the scraper 804 can move downward due to the extrusion of the thread, thereby cleaning the inner wall of the storage box 1. The scraper 804 is a hollow annular plate. The left side wall inside the scraper 804 is fixed with an internal thread block, and the internal thread block is threadedly connected to the threaded rod. The provided scraper 804 fits with the inner cavity of the storage box 1, so that the rotation of the scraper 804 is restricted by the storage box 1. Furthermore, when the threaded rod rotates, the non-rotatable scraper 804 moves due to the extrusion of the thread. The scraper 804 is slidably connected to the storage box 1. Sliding blocks are fixed on both the front and rear sides of the scraper 804, and sliding grooves 12 for sliding connection with the sliding blocks are formed on the front and rear side walls of the inner cavity of the storage box 1. By providing the sliding blocks and the sliding grooves 12, the stability of the scraper 804 can be effectively improved, thereby making the whole more durable. The inside of the transmission component is inserted with a positioning rod 805 penetrating the rotating rod 803, and the top of the rotating rod 803 is inserted with the handle 806. A plug is fixed to the bottom of the handle 806, and a slot adapted to the plug is formed at the top of the rotating rod 803. Through the plug-in connection, after the handle 806 is used up, the handle 806 can be removed. The provided handle 806 enables the rotating rod 803 to be rotated, so that the positioning rod 805 can pass through the rotating rod 803 and the transmission wheel 801 at the same time.

[0035] Generally speaking, after the rotating rod 803 and the transmission wheel 801 are fixed into an integral shape through the positioning rod 805, the driving motor 7 can push the scraper 804 to move, thereby cleaning the inner wall of the storage box 1. Furthermore, when the device needs to be cleaned subsequently, the cleaning range can be effectively reduced, the cleaning efficiency is effectively improved, and the whole is made more practical.

[0036] All electrical components mentioned in the text are electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the power supply also belongs to the common general knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail herein.

[0037] The working principle of the above embodiment is as follows:

[0038] After adding water into the storage tank 1 through the water inlet 2, hot oil to be cooled can be added into the flow guide pipe 6 through the oil inlet 4. Since the flow guide pipe 6 is made of copper pipe and is spiral, the hot oil can stay in the storage tank 1 for a longer time and its heat dissipation performance can be improved. By starting the driving motor 7, the driving motor 7 can push the driving rod 9 and the stirring rod 10 to rotate, thereby stirring the water to make the temperature of the water more uniform. When it is necessary to clean the storage tank 1, insert the positioning rod 805 into the left transmission wheel 801 and penetrate the rotating rod 803, then the transmission wheel 801 and the rotating rod 803 can be fixed into an integrated state. At this time, the rotation of the driving motor 7 will drive the rotating rod 803 to rotate together through the transmission component, so that the scraping plate 804 closely attached to the storage tank 1 moves due to the extrusion of the thread, cleaning the inner wall of the storage tank 1. The arranged through holes enable the scraping plate 804 not to hit the flow guide pipe 6. Therefore, when it is necessary to clean the inside of the storage tank 1, the range to be cleaned can be effectively reduced, and thus the cleaning efficiency can be effectively improved, making the whole more practical.

Claims

1. A thermal energy recovery device for an air compressor station, comprising a storage tank (1), characterized in that: The right side of the storage tank (1) is respectively communicated with a water inlet (2), a water outlet (3), an oil inlet (4) and an oil outlet (5). The left sides of the oil inlet (4) and the oil outlet (5) are both communicated with a diversion pipe (6) located inside the storage tank (1). A driving motor (7) is fixed on the top of the storage tank (1). The output shaft of the driving motor (7) penetrates into the interior of the storage tank (1). A cleaning component (8) penetrating into the interior of the storage tank (1) is fixed on the outer surface of the output shaft of the driving motor (7). The cleaning component (8) is used to clean the storage tank (1). A stirring component rotatably connected to the storage tank (1) is fixed at the bottom of the output shaft of the driving motor (7). The stirring component is used to improve the uniformity of water. The cleaning component (8) includes a transmission component, a rotating rod (803), a scraping plate (804), a positioning rod (805) and a handle (806). The transmission component is fixed to the output shaft of the driving motor (7). The interior of the transmission component is rotatably connected to the rotating rod (803). The rotating rod (803) penetrates into the interior of the storage tank (1) and is rotatably connected to the storage tank (1). The outer surface of the rotating rod (803) is threadedly connected to the scraping plate (804). The scraping plate (804) is slidably connected to the storage tank (1). The interior of the transmission component is plugged with a positioning rod (805) penetrating the rotating rod (803). The top of the rotating rod (803) is plugged with the handle (806).

2. The thermal energy recovery device for an air compressor station according to claim 1, characterized in that: Sliding blocks are fixed on both the front and rear sides of the scraping plate (804). Sliding grooves (12) slidably connected to the sliding blocks are formed on both the front and rear side walls of the inner cavity of the storage tank (1).

3. The thermal energy recovery device for an air compressor station according to claim 1, characterized in that: The rotating rod (803) is a threaded rod. A threaded hole adapted to the threaded rod is formed inside the scraping plate (804).

4. A heat energy recovery device for an air compressor station according to claim 1, characterized in that: The diversion pipe (6) is a copper pipe. The diversion pipe (6) is spiral-shaped. The water inlet (2), the water outlet (3), the oil inlet (4) and the oil outlet (5) are all heat-insulating pipes.

5. The thermal energy recovery device for an air compressor station according to claim 1, characterized in that: A through hole larger than the diversion pipe (6) is formed on the right side of the scraping plate (804). The storage tank (1) is a heat-insulating tank.

6. The thermal energy recovery device for an air compressor station according to claim 1, characterized in that: The transmission component includes a transmission belt (802) and two transmission wheels (801). The left transmission wheel (801) is rotatably connected to the rotating rod (803). The right transmission wheel (801) is fixed to the output shaft of the driving motor (7). The outer surfaces of the two transmission wheels (801) are drivingly connected to the transmission belt (802).

7. The heat energy recovery device for an air compressor station according to claim 1, characterized in that: The stirring component includes a stirring rod (10) and a driving rod (9). The driving rod (9) is fixed to the driving motor (7). The outer surface of the driving rod (9) is fixed to the stirring rod (10). The driving rod (9) is rotatably connected to the storage tank (1).

8. A heat energy recovery device for an air compressor station according to claim 1, characterized in that: A base (11) is fixed to the bottom of the storage tank (1). A plug is fixed to the bottom of the handle (806). A slot adapted to the plug is formed at the top of the rotating rod (803).

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