Shell and tube communicated water storage instant heat exchanger

Abstract

The utility model discloses a shell and tube communicated water storage instant heat exchanger, which relates to the technical field of heat exchangers and comprises a box body, a heat transfer tube component is mounted on the inner side of the box body in a penetrating manner, the heat transfer tube component comprises a transmission tube mounted on the inner wall of the box body in a penetrating manner, and a shell is mounted on the outer side of the transmission tube. A connecting pipe is installed at the bottom of the shell in a penetrating mode, and the bottom end of the connecting pipe is installed on the top wall of the shell in a penetrating mode. And an input assembly is installed at the top of the highest set of shell and comprises an injection valve installed on the top wall of the shell in a penetrating mode, the injection valve penetrates through the top wall of the box body, and a first flange plate is installed at the top end of the injection valve. The heat transfer pipe assemblies on the inner side are fixed by installing the multiple sets of shells and the box bodies, the movable assemblies are arranged on the outer sides of the heat transfer pipe assemblies, when maintenance is needed, a user can pull out the damaged transmission pipes and the shells from the box bodies 1 to conduct repairing, and operation of the user is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a shell and tube connected water storage instant heat exchanger. Background Art

[0002] Heat exchanger is a device that transfers part of the heat of hot fluid to cold fluid, also known as heat exchanger. Heat exchanger plays an important role in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler.

[0003] Patent document CN212988101U discloses "a water storage instant heat exchanger with a header and shell and tube connected, comprising: a frame, a heat exchanger body, a dust removal box and an ultrasonic generator, the heat exchanger body is arranged inside the frame, the top and bottom of the heat exchanger body are both provided with pipe joints, a dust removal box is arranged on the right side of the frame, a dust collecting fan is arranged at the bottom of the left wall of the dust removal box, and a movable door is arranged at the bottom of the right wall of the dust removal box";

[0004] The above heat exchanger lacks movable mounting components inside, which makes it inconvenient for users to disassemble and repair the pipes when they are damaged. Utility Model Content

[0005] The utility model aims to provide a shell and tube connected water storage instant heat exchanger to solve the technical problem that the heat exchanger in the prior art lacks movable installation components and is inconvenient for users to disassemble and repair the pipeline when it is damaged.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shell and tube connected water storage instant heat exchanger, characterized in that: it includes a box body, a heat transfer tube assembly is installed through the inner side of the box body, the heat transfer tube assembly includes a transmission tube installed through the inner wall of the box body, a shell is installed on the outer side of the transmission tube, a connecting pipe is installed through the bottom of the shell body, and the bottom end of the connecting pipe is installed through the top wall of the shell body; an input assembly is installed on the top of the highest group of shells, the input assembly includes an injection valve installed through the top wall of the shell body, the injection valve penetrates the top wall of the box body, and a first flange is installed on the top of the injection valve. Preferably, a support assembly is installed on the back of the box body, the support assembly includes connecting screws installed on the back of the box body, and a connecting plate is installed on the front of the box body through the connecting screws, and a card slot is installed between the connecting plates.

[0007] Preferably, a clamp is movably installed on the inner side of the clamping slot, a mounting plate is installed on the front end of the clamp, mounting screws are installed through the inner side of the mounting plate, and the mounting screws are located on both sides of the clamp.

[0008] Preferably, a second temperature sensor is installed through the top of the highest group of shells, and the second temperature sensor is located on one side of the injection valve.

[0009] Preferably, a first temperature sensor is installed through the top wall of the transmission tube, connectors are installed at both ends of the transmission tube, an assembly tube is movably installed on the outer side of the transmission tube through threads, and one end of two groups of assembly tubes are connected to a conduit.

[0010] Preferably, a controller is installed on the front side of the box.

[0011] Preferably, the highest input end and the lowest output end of the assembly tube are both equipped with control valves, a third temperature sensor is installed through the top wall of the bottom group of transmission tubes, and a fourth temperature sensor is installed through the bottom of the bottom group of shells.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is equipped with multiple groups of shells, and the box body fixes the inner heat transfer pipe assembly. A movable assembly is arranged on the outer side of the heat transfer pipe assembly. When maintenance is needed, the user can remove the damaged transmission pipe and shell from the box body for repair, which is convenient for the user to operate. The multiple groups of shells are connected together by connecting pipes, so that the water inside the multiple groups of shells is transmitted. A high-temperature solution is injected into the interior of the shell, and the interior of the transmission pipe transmits water. The high-temperature solution inside the shell wraps the inner wall of the transmission pipe, and the high-temperature solution transmits heat to the inner side of the transmission pipe through the shell, thereby improving the heat transfer speed.

[0014] 2. The utility model is equipped with a card slot and a card member, and the connecting screws limit the inner connecting plate to ensure the stability of the connecting plate, the connecting plate fixes the inner card slot to ensure the stability of the card slot, the installing screws position the mounting plate, the mounting plate fixes the card member to ensure the stability of the card member, and the card member limits the inner card slot to support the positioning, which is convenient for users to perform positioning and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a transmission tube diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the card slot structure of the utility model.

[0020] In the figure: 1. box body; 2. transmission pipe; 3. first temperature sensor; 4. connector; 5. controller; 6. shell; 7. second temperature sensor; 8. injection valve; 9. first flange; 10. assembly pipe; 11. conduit; 12. connecting pipe; 13. connecting screw; 14. slot; 15. clamp; 16. mounting plate; 17. mounting screw; 18. control valve; 19. third temperature sensor; 20. fourth temperature sensor; 21. connecting plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides an embodiment: a shell and tube connected water storage instant heat exchanger, comprising a box body 1, a heat transfer pipe assembly is installed through the inner side of the box body 1, the heat transfer pipe assembly comprises a transmission pipe 2 installed through the inner wall of the box body 1, a shell 6 is installed on the outer side of the transmission pipe 2, a connecting pipe 12 is installed through the bottom of the shell 6, and the bottom end of the connecting pipe 12 is installed through the top wall of the shell 6, the box body 1 fixes the inner heat transfer pipe assembly, and a movable component is arranged on the outer side of the heat transfer pipe assembly. When maintenance is needed, the user can remove the damaged transmission pipe 2 and the shell 6 from the box body 1 for repair, which is convenient for the user to operate, the box body 1 performs heat transfer, the box body 1 fixes the inner transmission pipe 2 to ensure the stability of the transmission pipe 2, and the transmission pipe 2 fixes the outer shell 6 to ensure the stability of the shell 6;

[0024] Multiple groups of shells 6 are connected together by connecting pipes 12, so that the water inside the multiple groups of shells 6 is transmitted, the high-temperature solution is injected into the inside of the shell 6, and the water is transmitted inside the transmission pipe 2. The high-temperature solution inside the shell 6 wraps the inner wall of the transmission pipe 2, and the high-temperature solution transmits heat through the shell 6 to the inner side of the transmission pipe 2, thereby improving the heat transfer speed;

[0025] An input assembly is installed on the top of the highest group of shells 6, and the input assembly includes an injection valve 8 installed through the top wall of the shell 6. The injection valve 8 passes through the top wall of the box body 1, and a first flange 9 is installed on the top of the injection valve 8. The shell 6 is connected to the injection assembly, and the injection valve 8 is fixed on the top of the shell 6. The injection valve 8 is opened, and the first flange 9 is connected to the injection equipment to inject water into the inner side of the shell 6 to facilitate heat transfer to high-temperature substances.

[0026] A support assembly is installed on the back of the box 1, and the support assembly includes a connecting screw 13 installed on the back of the box 1. A connecting plate 21 is installed on the front of the box 1 through the connecting screw 13. A card slot 14 is installed between the connecting plates 21. A card member 15 is movably installed inside the card slot 14. A mounting plate 16 is installed at the front end of the card member 15. A mounting screw 17 is installed through the inner side of the mounting plate 16. The mounting screws 17 are located on both sides of the card member 15.

[0027] The box body 1 supports the supporting assembly on the back, the connecting screws 13 limit the inner connecting plate 21 to ensure the stability of the connecting plate 21, the connecting plate 21 fixes the inner card slot 14 to ensure the stability of the card slot 14, the mounting screws 17 position the mounting plate 16, the mounting plate 16 fixes the card 15 to ensure the stability of the card 15, and the card 15 limits and supports the inner card slot 14 to facilitate the user to perform positioning and installation.

[0028] A second temperature sensor 7 is installed through the top of the highest group of shells 6. The second temperature sensor 7 is located on one side of the injection valve 8. The shell 6 fixes the second temperature sensor 7 on the top. The second temperature sensor 7 remains stable and detects the temperature of the high-temperature solution.

[0029] A first temperature sensor 3 is installed through the top wall of the transmission pipe 2, and connectors 4 are installed at both ends of the transmission pipe 2. An assembly pipe 10 is movably installed on the outer side of the connector 4 through a thread. One end of two groups of assembly pipes 10 is connected to a conduit 11. The first temperature sensor 3 detects the water temperature at the input end of the transmission pipe 2. The transmission pipe 2 fixes the assembly pipe 10. The assembly pipe 10 is connected to the conduit 11 through a thread, and the conduit 11 is used to transmit water inside the transmission pipe 2.

[0030] A controller 5 is installed on the front of the box 1, and the operation of the device is controlled by the controller 5.

[0031] The highest input end and the lowest output end of the assembly pipe 10 are both installed with a control valve 18, the top wall of the bottom group of transmission pipes 2 is penetrated with a third temperature sensor 19, and the bottom of the bottom group of shells 6 is penetrated with a fourth temperature sensor 20. The assembly pipes 10 at the highest input end and the lowest output end are assembled with the control valve 18. The control valve 18 is opened to inject water into the interior of the transmission pipe 2, and the transmission pipe 2 transmits water. After passing through multiple groups of transmission pipes 2, the water is discharged by the control valve 18 at the output end.

[0032] Working principle: Multiple groups of shells 6 are connected together by connecting pipes 12, so that the water inside the multiple groups of shells 6 can be transmitted, and a high-temperature solution is injected into the interior of the shells 6, and the water is transmitted inside the transmission pipe 2. The high-temperature solution inside the shells 6 wraps the inner wall of the transmission pipe 2, and the high-temperature solution transmits heat to the inner side of the transmission pipe 2 through the shells 6, thereby increasing the heat transfer speed. The control valve 18 is opened to inject water into the interior of the transmission pipe 2, and the transmission pipe 2 transmits water. After passing through multiple groups of transmission pipes 2, the water is discharged by the control valve 18 at the output end.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A shell and tube connected water storage instant heat exchanger, characterized in that: The invention comprises a box body (1), wherein a heat transfer pipe assembly is installed through the inner side of the box body (1), the heat transfer pipe assembly comprises a transmission pipe (2) installed through the inner wall of the box body (1), a shell (6) is installed on the outer side of the transmission pipe (2), a connecting pipe (12) is installed through the bottom of the shell body (6), and the bottom end of the connecting pipe (12) is installed through the top wall of the shell body (6); An input assembly is installed on the top of the highest group of shells (6), and the input assembly includes an injection valve (8) installed through the top wall of the shell (6), the injection valve (8) penetrates the top wall of the box body (1), and a first flange (9) is installed on the top of the injection valve (8).

2. The shell and tube connected water storage instant heat exchanger according to claim 1, characterized in that: A support assembly is installed on the back of the box (1), the support assembly comprising connecting screws (13) installed on the back of the box (1), and a connecting plate (21) is installed on the front of the box (1) via the connecting screws (13), and a card slot (14) is installed between the connecting plates (21).

3. The shell and tube connected water storage instant heat exchanger according to claim 2, characterized in that: A clamping member (15) is movably mounted on the inner side of the clamping slot (14), a mounting plate (16) is mounted on the front end of the clamping member (15), mounting screws (17) are mounted through the inner side of the mounting plate (16), and the mounting screws (17) are located on both sides of the clamping member (15).

4. The shell and tube connected water storage instant heat exchanger according to claim 1, characterized in that: A second temperature sensor (7) is installed through the top of the uppermost group of shells (6), and the second temperature sensor (7) is located on one side of the injection valve (8).

5. The shell and tube connected water storage instant heat exchanger according to claim 1, characterized in that: A first temperature sensor (3) is installed through the top wall of the transmission tube (2), connectors (4) are installed at both ends of the transmission tube (2), an assembly tube (10) is movably installed on the outer side of the connector (4) through a thread, and one end of two groups of assembly tubes (10) are connected to a conduit (11).

6. The shell and tube interconnected water storage instantaneous heat exchanger according to claim 1, characterized in that: A controller (5) is installed on the front of the box (1).

7. The shell and tube interconnected water storage instant heat exchanger according to claim 5, characterized in that: The highest input end and the lowest output end of the assembly pipe (10) are both installed with a control valve (18), the top wall of the bottom group of transmission pipes (2) is penetrated by a third temperature sensor (19), and the bottom of the bottom group of shells (6) is penetrated by a fourth temperature sensor (20).

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