Efficient heat exchanger

Abstract

The utility model discloses an efficient heat exchanger which comprises a workbench, the upper surface of the workbench is fixedly connected with a supporting frame, the interior of the supporting frame is fixedly connected with a heat exchange barrel, the upper surface of the heat exchange barrel is fixedly provided with a heat exchange cover, and the lower surface of the heat exchange cover is fixedly connected with a heat exchange pipe. The upper surface of the heat exchange cover is fixedly connected with an air inlet, the lower end of the air inlet is connected with a heat exchange pipe, one side of the upper surface of the workbench is fixedly connected with a cold water tank, the upper surface of the cold water tank is fixedly connected with a water pump, the water inlet end of the water pump is connected with the cold water tank, and the water outlet end of the water pump is fixedly connected with a water conveying pipe. By arranging the filtering structure, the device can prevent dust from entering the heat exchange pipe, so that the heat exchange pipe is prevented from being blocked by the dust after a long time, by arranging the heat exchange barrel, the device can efficiently conduct heat exchange treatment on high-temperature gas, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange equipment, in particular to a high-efficiency heat exchanger. Background Art

[0002] A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid. It is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial productions. During industrial production, some machines such as air compressors will generate a large amount of heat energy, which needs to be cooled. The conventional heat dissipation method is fan heat dissipation, which cannot recycle the heat energy and is a waste of resources.

[0003] The patent with publication number CN205808155U and name "Insulated and leakproof hybrid heat exchanger" discloses an insulated and leakproof hybrid heat exchanger, including a water injection tank, a first refrigerant inlet, a second refrigerant inlet, a first heat medium inlet, a second heat medium inlet, and a heat medium outlet arranged in the water injection tank. The water injection tank is a multi-layer composite structure, including an inner tank and a metal shell. A vacuum layer and an insulation layer are arranged between the inner tank and the metal shell; the outer surface of the metal shell is provided with a waterproof and heat-insulating rubber sleeve, so that the water injection tank has the functions of heat preservation, heat insulation, and water leakage prevention. The patent technology has shortcomings in the actual application process. The use scenarios of the equipment are limited. The heat medium and the refrigerant need to be mixed, and it is difficult to perform heat exchange treatment on the high-temperature gas. After the conventional heat exchanger is used for a long time, the dust in the hot air may accumulate in the pipeline, affecting the subsequent operation of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a high-efficiency heat exchanger.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency heat exchanger comprises a workbench, wherein the upper surface of the workbench is fixedly connected to a support frame, a heat exchange barrel is fixedly connected to the interior of the support frame, a heat exchange cover is fixedly installed on the upper surface of the heat exchange barrel, a heat exchange tube is fixedly connected to the lower surface of the heat exchange cover, an air inlet is fixedly connected to the upper surface of the heat exchange cover, and the lower end of the air inlet is connected to the heat exchange tube, a cold water tank is fixedly connected to one side of the upper surface of the workbench, a water pump is fixedly connected to the upper surface of the cold water tank, a water inlet end of the water pump is connected to the cold water tank, a water outlet end of the water pump is fixedly connected to a water pipe, and the other end of the water pipe is connected to the heat exchange barrel, an air storage box is fixedly connected to the other side of the upper surface of the workbench, and a filter structure is fixedly connected to the upper surface of the air storage box.

[0007] As a further improvement of the present invention, the filtering structure includes a filter barrel fixedly connected to the upper surface of the air storage box, the lower end of the filter barrel surface is fixedly connected to an air inlet pipe, the upper surface of the filter barrel is fixedly installed with a filter cover, the lower surface of the filter cover is fixedly connected to a filter element, the upper surface of the filter cover is fixedly connected to a high-temperature air pump, the air outlet end of the high-temperature air pump is fixedly connected to an air supply pipe, and the other end of the air supply pipe is fixedly connected to the upper end of the air inlet.

[0008] As a further improvement of the utility model, a hot water tank is fixedly connected to the inside of the workbench, a solenoid valve is fixedly connected to the lower surface of the heat exchange barrel, a water outlet pipe is fixedly connected to the lower surface of the solenoid valve, and the lower surface of the water outlet pipe is fixedly connected to the hot water tank.

[0009] As a further improvement of the utility model, a water outlet is fixedly connected to the front surface of the hot water tank, and a water inlet is fixedly connected to the upper surface of the cold water tank.

[0010] As a further improvement of the utility model, an air outlet pipe is fixedly connected to the lower end of the surface of the heat exchange barrel, one end of the air outlet pipe is fixedly connected to the heat exchange pipe, and the other end of the air outlet pipe is fixedly connected to the air storage box, and an exhaust port is fixedly connected to one side of the air storage box.

[0011] As a further improvement of the utility model, the lower surface of the workbench is fixedly connected with moving wheels, the number of the moving wheels is four, a push rod is fixedly connected to one side of the workbench, and a temperature gauge is fixedly connected to the surface of the support frame.

[0012] Beneficial effects of the utility model:

[0013] By setting up a filtering structure, when in use, the air inlet pipe is connected to the air port of the high-temperature machinery, and the high-temperature air pump is started to input the high-temperature gas into the heat exchange tube through the filter barrel. The filter element in the filter barrel will clean the dust in the high-temperature gas, so that the device can prevent dust from entering the heat exchange tube, thereby preventing the heat exchange tube from being blocked by dust after a long time.

[0014] By setting up a heat exchange barrel, when in use, start the water pump to input the water source in the cold water tank into the heat exchange barrel, start the high-temperature air pump to input the high-temperature gas into the heat exchange tube, the heat exchange tube is in full contact with the water source, thereby transferring heat energy to the water source, and open the solenoid valve to discharge the heated water source through the outlet pipe into the hot water tank for standby use, so that the device can efficiently perform heat exchange treatment on the high-temperature gas, utilize the heat generated by the mechanical operation, and avoid wasting resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the high-efficiency heat exchanger proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the filter structure of the high-efficiency heat exchanger proposed by the utility model;

[0017] Figure 3 This is a schematic structural diagram of the heat exchange barrel of the high-efficiency heat exchanger proposed by the utility model.

[0018] In the figure: 1 workbench, 2 support frame, 3 heat exchange barrel, 4 heat exchange cover, 5 heat exchange pipe, 6 air inlet, 7 cold water tank, 8 water pump, 9 water pipe, 10 air storage tank, 11 filter barrel, 12 air inlet pipe, 13 filter cover, 14 filter element, 15 high temperature air pump, 16 air pipe, 17 hot water tank, 18 solenoid valve, 19 water outlet pipe, 20 water outlet, 21 water inlet, 22 air outlet pipe, 23 exhaust port, 24 moving wheel, 25 push rod, 26 temperature gauge. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A high-efficiency heat exchanger comprises a workbench 1, a support frame 2 is fixedly connected to the upper surface of the workbench 1, a heat exchange barrel 3 is fixedly connected to the inside of the support frame 2, a heat exchange cover 4 is fixedly installed on the upper surface of the heat exchange barrel 3, a heat exchange tube 5 is fixedly connected to the lower surface of the heat exchange cover 4, an air inlet 6 is fixedly connected to the upper surface of the heat exchange cover 4, and the lower end of the air inlet 6 is connected to the heat exchange tube 5, a cold water tank 7 is fixedly connected to one side of the upper surface of the workbench 1, a water pump 8 is fixedly connected to the upper surface of the cold water tank 7, a water inlet end of the water pump 8 is connected to the cold water tank 7, a water outlet end of the water pump 8 is fixedly connected to a water pipe 9, and the other end of the water pipe 9 is connected to the heat exchange barrel 3, an air storage tank 10 is fixedly connected to the other side of the upper surface of the workbench 1, and a filtering structure is fixedly connected to the upper surface of the air storage tank 10.

[0021] In the utility model, the filtering structure includes a filter barrel 11 fixedly connected to the upper surface of the air storage box 10, the lower end of the filter barrel 11 is fixedly connected to the air inlet pipe 12, the upper surface of the filter barrel 11 is fixedly installed with a filter cover 13, the lower surface of the filter cover 13 is fixedly connected to a filter element 14, the upper surface of the filter cover 13 is fixedly connected to a high-temperature air pump 15, the outlet end of the high-temperature air pump 15 is fixedly connected to an air delivery pipe 16, and the other end of the air delivery pipe 16 is fixedly connected to the upper end of the air inlet 6;

[0022] A hot water tank 17 is fixedly connected inside the workbench 1, a solenoid valve 18 is fixedly connected to the lower surface of the heat exchange barrel 3, a water outlet pipe 19 is fixedly connected to the lower surface of the solenoid valve 18, the lower surface of the water outlet pipe 19 is fixedly connected to the hot water tank 17, a water outlet 20 is fixedly connected to the front of the hot water tank 17, and a water inlet 21 is fixedly connected to the upper surface of the cold water tank 7. The solenoid valve 18 is started to input the heated water source into the hot water tank 17 through the water outlet pipe 19, and the water outlet 20 is opened to recycle the hot water;

[0023] An outlet pipe 22 is fixedly connected to the lower end of the surface of the heat exchange barrel 3, one end of the outlet pipe 22 is fixedly connected to the heat exchange pipe 5, and the other end of the outlet pipe 22 is fixedly connected to the air storage box 10. An exhaust port 23 is fixedly connected to one side of the air storage box 10. Moving wheels 24 are fixedly connected to the lower surface of the workbench 1. The number of moving wheels 24 is four. A push rod 25 is fixedly connected to one side of the workbench 1. A thermometer 26 is fixedly connected to the surface of the support frame 2. The temperature inside the heat exchange barrel 3 is monitored by the thermometer 26. The equipment is transferred by the moving wheels 24, so that the device can be easily moved to any position for use.

[0024] When the utility model is used, the device is first transferred to the side of the high-temperature machinery through the moving wheel 24, the water source is input into the cold water tank 7 through the water inlet 21, the water pump 8 is started to input the water source in the cold water tank 7 into the heat exchange barrel 3 through the water pipe 9, and then the air inlet pipe 12 is connected to the air port of the high-temperature machinery, and the high-temperature air pump 15 is started to input the high-temperature gas into the heat exchange tube 5 through the filter barrel 11. The filter element 14 in the filter barrel 11 will clean the dust in the high-temperature gas to prevent the heat exchange tube 5 from being blocked by dust. After the high-temperature gas enters the heat exchange tube 5, it is fully in contact with the water source, thereby transferring heat energy to the water source. Finally, the solenoid valve 18 is opened to discharge the heated water source through the water outlet pipe 19 into the hot water tank 17 for standby use. After the high-temperature gas is converted, it enters the air storage tank 10 from the air outlet pipe 22 and is discharged through the exhaust port 23.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high efficiency heat exchanger, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a support frame (2), the interior of the support frame (2) is fixedly connected to a heat exchange barrel (3), the upper surface of the heat exchange barrel (3) is fixedly mounted with a heat exchange cover (4), the lower surface of the heat exchange cover (4) is fixedly connected to a heat exchange tube (5), the upper surface of the heat exchange cover (4) is fixedly connected to an air inlet (6), the lower end of the air inlet (6) is connected to the heat exchange tube (5), one side of the upper surface of the workbench (1) is fixedly connected to a cold water tank (7), the upper surface of the cold water tank (7) is fixedly connected to a water pump (8), the water inlet end of the water pump (8) is connected to the cold water tank (7), the water outlet end of the water pump (8) is fixedly connected to a water delivery pipe (9), the other end of the water delivery pipe (9) is connected to the cold water tank (7), and the water outlet end of the water pump (8) is fixedly connected to a water delivery pipe (9). The workbench (1) is connected to a heat exchange barrel (3); the other side of the upper surface of the workbench (1) is fixedly connected to an air storage box (10); the upper surface of the air storage box (10) is fixedly connected to a filtering structure; the filtering structure comprises a filtering barrel (11) fixedly connected to the upper surface of the air storage box (10); the lower end of the surface of the filtering barrel (11) is fixedly connected to an air inlet pipe (12); the upper surface of the filtering barrel (11) is fixedly mounted with a filtering cover (13); the lower surface of the filtering cover (13) is fixedly connected to a filter element (14); the upper surface of the filtering cover (13) is fixedly connected to a high-temperature air pump (15); the air outlet end of the high-temperature air pump (15) is fixedly connected to an air supply pipe (16); the other end of the air supply pipe (16) is fixedly connected to the upper end of the air inlet (6).

2. The high-efficiency heat exchanger according to claim 1, characterized in that: The workbench (1) is fixedly connected to a hot water tank (17) inside, the lower surface of the heat exchange barrel (3) is fixedly connected to a solenoid valve (18), the lower surface of the solenoid valve (18) is fixedly connected to a water outlet pipe (19), and the lower surface of the water outlet pipe (19) is fixedly connected to the hot water tank (17).

3. The high-efficiency heat exchanger according to claim 2, characterized in that: The front surface of the hot water tank (17) is fixedly connected to a water outlet (20), and the upper surface of the cold water tank (7) is fixedly connected to a water inlet (21).

4. The high-efficiency heat exchanger according to claim 1, characterized in that: An air outlet pipe (22) is fixedly connected to the lower end of the surface of the heat exchange barrel (3), one end of the air outlet pipe (22) is fixedly connected to the heat exchange pipe (5), the other end of the air outlet pipe (22) is fixedly connected to the air storage box (10), and one side of the air storage box (10) is fixedly connected to an exhaust port (23).

5. The high-efficiency heat exchanger according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to moving wheels (24), the number of the moving wheels (24) being four, a push rod (25) is fixedly connected to one side of the workbench (1), and a temperature gauge (26) is fixedly connected to the surface of the support frame (2).

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