Efficient heat exchanger

Abstract

The utility model discloses an efficient heat exchanger which comprises a heat exchange cylinder and further comprises a heating cylinder located in the heat exchange cylinder. And the heat exchange mechanism is fixed to the upper end and the lower end of the heating barrel, heat in the heating barrel can be rapidly guided out, and therefore the heat exchange efficiency is improved, the heat exchange mechanism comprises a plurality of metal heat conduction rods, and the multiple metal heat conduction rods are fixed to the two sides of the upper end and the lower end of the heating barrel correspondingly. Through the combination of the metal heat conduction rod and the concave metal heat conduction plate, heat of the heating shell can be poured into water in the heat exchange barrel through the metal heat conduction rod and the concave metal heat conduction plate, so that the heat is rapidly guided out to different positions in the water, and the heat exchange effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of heat exchangers, and in particular to a high-efficiency heat exchanger. Background Art

[0002] Oil refining is a process of distilling crude oil without changing its molecular structure. During the oil refining process, crude oil must undergo a series of processing steps to obtain various useful petroleum products. It generally refers to oil refining, which is to crack crude oil into kerosene, gasoline, diesel, heavy oil and other fuels suitable for use in internal combustion engines, and produce chemical raw materials such as olefins and aromatics. In the process of oil refining, some heat energy can be recycled, and this process requires the use of heat exchangers.

[0003] Patent No. 202320871831.0 discloses a high-efficiency heat exchanger for petroleum refining, including a heat exchanger body and an energy storage device located on one side of the heat exchanger body, both ends of the heat exchanger body are fixedly connected with sealing covers, one of the sealing covers is connected to a water inlet pipe, and the other sealing cover is connected to a drain pipe, and the end of the drain pipe is connected to the energy storage device, and a spiral oil pipeline is arranged inside the heat exchanger body. The utility model can generate electricity by steam by installing a steam power generation component at the steam exhaust port on the top of the heat exchanger, and the excess hot water can be stored in the energy storage device to achieve classified storage of energy. The scheme arranges an oil pipe, and the heat exchange cylinder on the oil pipe is installed in the thermal fluid storage device, and the flow of thermal fluid is not required, which solves the problem of poor heat exchange efficiency and poor convenience of the current device.

[0004] However, in use, there are the following defects:

[0005] (1) Although the oil pipe is set up and the heat exchange cylinder on the oil pipe is installed in the hot fluid storage device, there is no need for the flow of hot fluid, which solves the problem of low heat exchange efficiency and low convenience of the current device. However, during the heat exchange process, the heat conduction effect of the existing heat exchange mechanism is not very good, resulting in different water temperatures at different locations when heating water. Moreover, the long-term heating of water inside the cylinder easily causes scale to adhere to the inner wall of the cylinder. Therefore, we propose a high-efficiency heat exchanger. Utility Model Content

[0006] The purpose of this application is to provide a high-efficiency heat exchanger to solve the problems raised in the background technology.

[0007] To achieve the above objectives, the present application provides the following technical solutions: A high-efficiency heat exchanger, comprising a heat exchange cylinder, and further comprising:

[0008] A heating cylinder is located in the heat exchange cylinder;

[0009] The heat exchange mechanism is fixed at the upper and lower ends of the heating cylinder, and can quickly extract the heat in the heating cylinder, thereby improving the efficiency of heat exchange. The heat exchange mechanism includes a plurality of metal heat conducting rods, and the plurality of metal heat conducting rods are respectively fixed on both sides of the upper and lower ends of the heating cylinder;

[0010] A concave metal heat conducting plate is fixed to one end of the metal heat conducting rod away from the heating cylinder, and the concave metal heat conducting plate is in contact with the inner wall of the heat exchange cylinder.

[0011] In this technical solution, metal heat conducting rods and concave metal heat conducting plates can be used to pour the heat of the heating shell into the water in the heat exchange cylinder, thereby quickly exporting the heat to different positions in the water and improving the heat exchange effect.

[0012] As an optional solution of the technical solution of the present application, both sides of the heating cylinder are connected with connecting pipes, and the two connecting pipes pass through the heat exchange cylinder.

[0013] As an optional solution of the technical solution of the present application, a first gear passes through the outside of the connecting pipe on one side, and the first gear is fixedly connected to the penetration position of the connecting pipe, a second gear is meshed with the top of the first gear, a motor shaft is fixed to one side of the second gear, a motor is connected to one side of the motor shaft, and a heat exchange cylinder is installed at the bottom of the motor.

[0014] In this technical solution, a motor can be used to drive transmission between multiple gears, thereby driving the heating cylinder to rotate inside the heat exchange cylinder. The heating cylinder will drive the metal heat conductive rod and the concave metal heat conductive plate, which will not only drive the metal heat conductive rod and the concave metal heat conductive plate to conduct heat to different positions in the water, thereby improving the heat exchange effect, but also the concave metal heat conductive plate will scrape off the scale attached to the inner wall of the heating cylinder.

[0015] As an optional solution of the technical solution of the present application, the upper and lower ends of the heat exchange cylinder are connected to one end of a pipe, the other end of the pipe is detachably connected to a pipe cover, and temperature sensors are installed on both sides of the inside of the pipe.

[0016] As an optional solution of the technical solution of the present application, one end of the front end of the heat exchange cylinder is rotatably connected to a hinge, the other end of the hinge is fixed with a cylinder baffle, and an industrial control computer is installed in the middle of the front end of the cylinder baffle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present application combines a metal heat conducting rod and a concave metal heat conducting plate, and can use the metal heat conducting rod and the concave metal heat conducting plate to pour the heat of the heating shell into the water in the heat exchange cylinder, thereby quickly exporting the heat to different positions in the water, thereby improving the heat exchange effect.

[0019] 2. The present application utilizes a combination of gears, motors, and connecting pipes to utilize a motor to drive transmission between multiple gears, thereby driving the heating cylinder to rotate inside the heat exchange cylinder. The heating cylinder will drive the metal heat conductive rod and the concave metal heat conductive plate, which will not only drive the metal heat conductive rod and the concave metal heat conductive plate to conduct heat to different positions in the water, thereby improving the heat exchange effect, but also the concave metal heat conductive plate will scrape off the scale attached to the inner wall of the heating cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 An internal view of a high-efficiency heat exchanger for this application;

[0022] Figure 2 This is a front view of a high-efficiency heat exchanger for this application.

[0023] In the figure: 1. heat exchange cylinder; 101. pipeline; 102. temperature sensor; 103. pipe cover; 104. hinge; 105. cylinder baffle; 106. industrial computer; 2. heating cylinder; 201. connecting pipe; 202. first gear; 203. second gear; 204. motor shaft; 205. motor; 3. metal heat conducting rod; 301. concave metal heat conducting plate. DETAILED DESCRIPTION

[0024] See also Figure 1-2 The present application provides a technical solution: a high-efficiency heat exchanger, comprising a heat exchange cylinder 1, and also comprising: a heating cylinder 2, located in the heat exchange cylinder 1; a heat exchange mechanism, fixed at the upper and lower ends of the heating cylinder 2, which can quickly extract the heat in the heating cylinder 2, thereby improving the heat exchange efficiency, the heat exchange mechanism comprises a plurality of metal heat-conducting rods 3, and the plurality of metal heat-conducting rods 3 are respectively fixed on both sides of the upper and lower ends of the heating cylinder 2; a concave metal heat-conducting plate 301 is fixed at one end of the metal heat-conducting rod 3 away from the heating cylinder 2, and the concave metal heat-conducting plate 301 is fitted with the inner wall of the heat exchange cylinder 1, and the metal heat-conducting rod 3 and the concave metal heat-conducting plate 301 can be used to pour the heat of the heating shell into the water in the heat exchange cylinder 1, thereby quickly extracting the heat to different positions in the water, thereby improving the heat exchange effect.

[0025] See also Figure 1 Both sides of the heating cylinder 2 are connected with connecting pipes 201, and the two connecting pipes 201 pass through the heat exchange cylinder 1.

[0026] See also Figure 1A first gear 202 passes through the outer side of the connecting pipe 201 on one side, and the first gear 202 is fixedly connected to the penetration position of the connecting pipe 201, and a second gear 203 is meshed with the top of the first gear 202, and a motor shaft 204 is fixed to one side of the second gear 203, and a motor 205 is connected to one side of the motor shaft 204, and a heat exchange cylinder 1 is installed at the bottom of the motor 205. When it is necessary to clean the inner wall of the heat exchange cylinder 1, the motor 205 can be turned on, and the motor 205 drives the motor shaft 204, and the motor shaft 204 drives the second gear 203, and the second gear 203 drives the first gear 202, and the first gear 202 drives the connecting pipe 201, and the connecting pipe 201 drives the heating cylinder 2 to rotate, and the heating cylinder 2 will drive the metal heat-conducting rod 3 and the concave metal heat-conducting plate 301 to conduct heat to different positions in the water, thereby improving the heat exchange effect, and the concave metal heat-conducting plate 301 will scrape off the scale attached to the inner wall of the heating cylinder 2.

[0027] See also Figure 1 The upper and lower ends of the heat exchange cylinder 1 are connected to one end of the pipe 101, and the other end of the pipe 101 is detachably connected to the pipe cover 103. Temperature sensors 102 are installed on both sides of the inside of the pipe 101. By setting the temperature sensor 102, the temperature inside the heat exchange cylinder 1 can be detected.

[0028] See also Figure 2 One end of a hinge 104 is rotatably connected to one side of the front end of the heat exchange cylinder 1, and a cylinder baffle 105 is fixed to the other end of the hinge 104. An industrial control computer 106 is installed in the middle of the front end of the cylinder baffle 105.

[0029] When using a high-efficiency heat exchanger, the heat of the heating shell can be poured into the water in the heat exchange cylinder 1 by using the metal heat conducting rod 3 and the concave metal heat conducting plate 301, so that the heat can be quickly conducted to different positions in the water, thereby improving the heat exchange effect. When the inner wall of the heat exchange cylinder 1 needs to be cleaned, the motor 205 can be turned on, the motor 205 drives the motor shaft 204, the motor shaft 204 drives the second gear 203, the second gear 203 drives the first gear 202, the first gear 202 drives the connecting pipe 201, and the connecting pipe 201 drives the heating cylinder 2 to rotate. The heating cylinder 2 will drive the metal heat conducting rod 3 and the concave metal heat conducting plate 301 to conduct heat to different positions in the water, thereby improving the heat exchange effect. In addition, the concave metal heat conducting plate 301 will scrape off the scale attached to the inner wall of the heating cylinder 2.

Claims

1. A high-efficiency heat exchanger, comprising a heat exchange cylinder (1), characterized in that: Also includes: A heating cylinder (2) is located inside the heat exchange cylinder (1); The heat exchange mechanism is fixed at the upper and lower ends of the heating cylinder (2) and can quickly conduct heat from the heating cylinder (2), thereby improving the efficiency of heat exchange. The heat exchange mechanism comprises a plurality of metal heat conducting rods (3), and the plurality of metal heat conducting rods (3) are respectively fixed on both sides of the upper and lower ends of the heating cylinder (2); A concave metal heat conducting plate (301) is fixed to one end of the metal heat conducting rod (3) away from the heating cylinder (2), and the concave metal heat conducting plate (301) is in contact with the inner wall of the heat exchange cylinder (1).

2. A high efficiency heat exchanger according to claim 1, characterized in that: Both sides of the heating cylinder (2) are connected with connecting pipes (201), and the two connecting pipes (201) pass through the heat exchange cylinder (1).

3. A high efficiency heat exchanger according to claim 2, characterized in that: A first gear (202) passes through the outside of the connecting pipe (201) on one side, and the first gear (202) is fixedly connected to the connecting pipe (201) at the penetration position, a second gear (203) is meshed with the top of the first gear (202), a motor shaft (204) is fixed to one side of the second gear (203), a motor (205) is connected to one side of the motor shaft (204), and a heat exchange cylinder (1) is installed at the bottom of the motor (205).

4. A high efficiency heat exchanger according to claim 1, characterized in that: The upper and lower ends of the heat exchange cylinder (1) are both connected to one end of a pipe (101), the other end of the pipe (101) is detachably connected to a pipe cover (103), and temperature sensors (102) are installed on both sides of the inside of the pipe (101).

5. The high-efficiency heat exchanger according to claim 1, characterized in that: One end of a hinge (104) is rotatably connected to one side of the front end of the heat exchange cylinder (1), and a cylinder baffle (105) is fixed to the other end of the hinge (104). An industrial control computer (106) is installed in the middle of the front end of the cylinder baffle (105).

Images