A shell-and-tube heat exchanger

Abstract

The present invention provides a shell-and-tube heat exchanger, including a conveying pipe and a heat exchange shell. The heat exchange shell is sleeved on the conveying pipe through the cooperation of external threads and internal threads. An installation mechanism is fixedly installed at the bottom of the heat exchange shell. A transparent observation plate is installed on the front side of the heat exchange shell. A temperature sensor is fixedly installed inside the heat exchange shell. A power cord is connected to the top of the heat exchange shell. A switch is installed on the top of the heat exchange shell. This shell-and-tube heat exchanger is reasonably designed. The heat exchange shell is sleeved on the conveying pipe through the cooperation of external threads and internal threads. Therefore, the positions of the respective heat exchange shells can be adjusted by rotation, so that the adaptability to the use environment can be effectively improved, the precise connection with the use equipment is convenient, and the flexibility is strong.

Description

Technical Field

[0001] The present invention belongs to the technical field of heat exchangers, and particularly relates to a shell-and-tube heat exchanger. Background Art

[0002] When in use, the heat exchanger needs to exchange heat with the equipment in use to achieve the purpose of heat exchange. If there is a deviation in the position between the heat exchange mechanism and the equipment in use, it will cause a reduction in the installation quality, and even leakage, thus reducing the heat exchange efficiency. However, the existing heat exchangers cannot solve the above problems. Therefore, the present invention proposes a shell-and-tube heat exchanger. Summary of the Invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a shell-and-tube heat exchanger. The shell-and-tube heat exchanger is reasonably designed. The heat exchange shell is sleeved on the conveying pipe through the cooperation of external threads and internal threads. Therefore, the positions of the heat exchange shells can be adjusted by rotation, so as to effectively improve the adaptability to the use environment, facilitate the precise connection with the equipment in use, and have strong flexibility.

[0004] In order to achieve the above object, the present invention is realized through the following technical solutions: A shell-and-tube heat exchanger includes a conveying pipe and a heat exchange shell. The heat exchange shell is sleeved on the conveying pipe through the cooperation of external threads and internal threads. An installation mechanism is fixedly installed at the bottom of the heat exchange shell. A transparent observation plate is installed on the front side of the heat exchange shell. A temperature sensor is fixedly installed inside the heat exchange shell. A power cord is connected to the top of the heat exchange shell. A switch is installed on the top of the heat exchange shell. The power cord is connected to the switch through a wire. The switch is connected to the temperature sensor through a wire.

[0005] Further, the installation mechanism includes an installation rod and a fixing plate.

[0006] Further, the fixing plate is fixedly installed at the bottom of the installation rod.

[0007] Further, a plurality of fixing holes are formed in the fixing plate.

[0008] Further, a water outlet pipe is fixedly installed at the top of the heat exchange shell.

[0009] Further, a water inlet pipe is fixedly installed at the top of the heat exchange shell.

[0010] Further, valves are installed on both the water inlet pipe and the water outlet pipe.

[0011] Further, mounting plates are fixedly installed at both ends of the conveying pipe, and a plurality of screw holes are formed in the mounting plates.

[0012] Advantages of the present invention: A shell-and-tube heat exchanger of the present invention includes a conveying pipe, a heat exchange shell, a mounting mechanism, a transparent observation plate, a temperature sensor, a water inlet pipe, a valve, a power cord, a switch, a mounting rod, a fixing plate, a fixing hole, a mounting plate, a screw hole, and a water outlet pipe.

[0013] 1. The heat exchange shell of this shell-and-tube heat exchanger is sleeved on the conveying pipe through the cooperation of external threads and internal threads. Therefore, the positions of each heat exchange shell can be adjusted by rotation, so as to effectively improve the adaptability to the use environment, facilitate the precise connection with the using equipment, and have strong flexibility.

[0014] 2. The mounting mechanism is installed at the bottom of the heat exchange shell of this shell-and-tube heat exchanger. The cooperation between the heat exchange shell and the conveying pipe enables the mounting mechanism to rotate and move, so as to change the position and orientation of the fixing plate, and further improve the adaptability to the use environment.

[0015] 3. A transparent observation plate is installed on the heat exchange shell of this shell-and-tube heat exchanger. Through the transparent observation plate, the working condition inside the heat exchange shell can be observed, which is convenient for controlling the heat exchange. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a shell-and-tube heat exchanger;

[0017] Figure 2 It is a schematic structural diagram of the mounting mechanism of a shell-and-tube heat exchanger;

[0018] Figure 3 It is a schematic diagram of the installation of the heat exchange shell of a shell-and-tube heat exchanger;

[0019] In the figure: 1, conveying pipe; 2, heat exchange shell; 3, mounting mechanism; 4, transparent observation plate; 5, temperature sensor; 6, water inlet pipe; 7, valve; 8, power cord; 9, switch; 10, mounting rod; 11, fixing plate; 12, fixing hole; 13, mounting plate; 14, screw hole; 15, water outlet pipe. Detailed Embodiments

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] Please refer to Figures 1 to 3, the present invention provides a technical solution: a shell-and-tube heat exchanger, including a conveying pipe 1 and a heat exchange shell 2. The heat exchange shell 2 is sleeved on the conveying pipe 1 through the cooperation of external threads and internal threads. Therefore, the positions of the heat exchange shells 2 can be adjusted by rotation, so that the adaptability to the use environment can be effectively improved, the precise connection with the using equipment is convenient, and the flexibility is strong. A mounting mechanism 3 is fixedly installed at the bottom of the heat exchange shell 2, a transparent observation plate 4 is installed on the front side of the heat exchange shell 2, a temperature sensor 5 is fixedly installed inside the heat exchange shell 2, a power cord 8 is connected to the top of the heat exchange shell 2, a switch 9 is installed on the top of the heat exchange shell 2, the power cord 8 is connected to the switch 9 through an electric wire, and the switch 9 is connected to the temperature sensor 5 through an electric wire.

[0022] In this embodiment, the mounting mechanism 3 includes a mounting rod 10 and a fixing plate 11. The fixing plate 11 is fixedly installed at the bottom of the mounting rod 10. A plurality of fixing holes 12 are formed in the fixing plate 11. The mounting mechanism 3 is installed at the bottom of the heat exchange shell 2, and the heat exchange shell 2 cooperates with the conveying pipe 1, so that the mounting mechanism 3 can rotate and move, thereby the position and orientation of the fixing plate 11 can be changed, and the adaptability to the use environment can be further improved, and it is convenient to connect with the using equipment through bolts.

[0023] In this embodiment, a water outlet pipe 6 is fixedly installed at the top of the heat exchange shell 2, a water inlet pipe 15 is fixedly installed at the top of the heat exchange shell 2. Valves 7 are installed on both the water inlet pipe and the water outlet pipe 6. Mounting plates 13 are fixedly installed at both ends of the conveying pipe 1. A plurality of screw holes 14 are formed in the mounting plates 13. The transparent observation plate 4 is installed on the heat exchange shell 2. Through the transparent observation plate 4, the working condition inside the heat exchange shell 2 can be observed, which is convenient for controlling the heat exchange.

[0024] During use, connect the water inlet pipe 6 to an external water source, connect the water outlet pipe 15 to the water inlet hole of the using equipment, so that the water inside the heat exchange shell 2 is changed by the water temperature introduced into the conveying pipe 1, thereby exchanging heat with the using equipment, and then realizing heat exchange. Connect the power cord 8 to the heat exchange control system, introduce water at the required temperature into the conveying pipe 1, and connect the mounting mechanism 3 to the using equipment through bolts.

[0025] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For a person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. A person skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A shell-and-tube heat exchanger, comprising a conveying pipe (1) and a heat exchange shell (2), characterized in that, The heat exchange shell (2) is sleeved on the conveying pipe (1) through the cooperation of external threads and internal threads, and a plurality of heat exchange shells (2) are spaced and sleeved on the conveying pipe (1). The positions of the respective heat exchange shells (2) can be adjusted by rotation, so as to effectively improve the adaptability to the use environment, facilitate the precise connection with the use equipment, and have strong flexibility. A mounting mechanism (3) is fixedly installed at the bottom of the heat exchange shell (2). A transparent observation plate (4) is installed on the front side of the heat exchange shell (2). A temperature sensor (5) is fixedly installed inside the heat exchange shell (2). A power cord (8) is connected to the top of the heat exchange shell (2). A switch (9) is installed on the top of the heat exchange shell (2). The power cord (8) is connected to the switch (9) through an electric wire. The switch (9) is connected to the temperature sensor (5) through an electric wire.

2. The shell-and-tube heat exchanger according to claim 1, wherein: The mounting mechanism (3) includes a mounting rod (10) and a fixing plate (11).

3. The shell-and-tube heat exchanger according to claim 2, wherein: The fixing plate (11) is fixedly installed at the bottom of the mounting rod (10).

4. A shell-and-tube heat exchanger according to claim 3, characterized in that: A number of fixing holes (12) are formed in the fixing plate (11).

5. The shell-and-tube heat exchanger according to claim 4, characterized in that: A water outlet pipe (6) is fixedly installed at the top of the heat exchange shell (2).

6. A shell-and-tube heat exchanger according to claim 5, characterized in that: A water inlet pipe (15) is fixedly installed at the top of the heat exchange shell (2).

7. A shell-and-tube heat exchanger according to claim 6, characterized in that: Valves (7) are installed on both the water inlet pipe () and the water outlet pipe (6).

8. A shell-and-tube heat exchanger according to claim 7, characterized in that: Mounting plates (13) are fixedly installed at both ends of the conveying pipe (1), and a number of screw holes (14) are formed in the mounting plates (13).

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