Energy-saving shell-and-tube cooler convenient to disassemble and using method of energy-saving shell-and-tube cooler

Abstract

The invention discloses an energy-saving shell and tube cooler convenient to disassemble and a use method thereof, and relates to the technical field of coolers, the energy-saving shell and tube cooler convenient to disassemble comprises a shell, hot water heads, a cold water inlet head, a cold water outlet head, a heat exchange tube, a baffle plate and a disassembly assembly, the hot water heads are installed at the two ends of the shell, and the hot water heads comprise the hot water outlet head and the hot water inlet head; a cold water outlet head is installed on the outer wall of the shell in a penetrating mode, and a flow limiting assembly is installed on the outer wall of the shell. A ninth spring is installed to move to enable a ninth clamping rod to move out of a seventh opening and a clamping groove, at the moment, the shell and tube cooler is pulled to be quickly disassembled, during installation, a hot water head is aligned with a connector, the connector is clamped into the seventh opening, at the moment, the outer wall of the connector makes contact with a sealing ring, and the sealing ring is connected and sealed; at the moment, a ninth clamping rod is loosened and is driven by a ninth spring to be clamped into a clamping groove, so that the ninth clamping rod is rapidly fixed, and the functions that the energy-saving shell and tube cooler is convenient to disassemble and labor is reduced are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of coolers, and specifically to an energy-saving shell-and-tube cooler that is convenient for disassembly and its usage method. Background Art

[0002] The shell-and-tube cooler is a heat exchanger device for industrial cooling needs. The shell-and-tube cooler is widely used in chemical industry, electric power, metallurgy, mining, light industry, food, etc. The shell-and-tube cooler is divided into a tube side and a shell side. The liquid flowing inside the tubes is the tube side, and the liquid flowing outside the tubes is the shell side. The wall surface of the tube bundle is the heat transfer surface. When the hot medium passes through the tube side, the cooling medium passes through the shell side to exchange heat with it to achieve cooling. However, the existing shell-and-tube coolers are not convenient for disassembly, increasing manual labor.

[0003] The defects of the existing shell-and-tube coolers are as follows: 1. Patent document CN103574267A discloses a shell-and-tube oil cooler, "including a tube body, an oil chamber, a baffle plate, a heat dissipation round tube, a turbulator, an inlet oil pipe and an outlet oil pipe. Oil chambers are provided on both sides of the tube body. A baffle plate is provided in the oil chamber. A heat dissipation round tube is provided in the tube body. A turbulator is provided in the heat dissipation round tube. An inlet oil pipe and an outlet oil pipe are provided outside the oil chamber on the right side of the tube body. A tube sheet is provided between the tube body and the oil chamber. This shell-and-tube oil cooler has a simple, compact and reasonable structure, convenient and fast assembly, reliable connection, improved heat transfer efficiency, reduced loss of liquid flow resistance, improved heat dissipation efficiency, extended service life of the cooler, greatly improved the reliability of the shell-and-tube oil cooler during operation, and is easy to use and promote", but the existing shell-and-tube coolers are not convenient for disassembly, increasing manual labor; 2. Patent document CN222211338U discloses a shell-and-tube oil cooler, "including two cooling devices distributed in parallel. The two cooling devices are fixedly connected through a fixing seat and communicate with each other through a three-way valve. The cooling device includes a medium tank body. A plurality of tube bundles are provided inside the medium tank body. Both ends of the plurality of tube bundles are respectively connected to the medium tank body through end plates. A circulation cavity is formed inside the tube bundles. A heat exchange liquid inlet and a heat exchange liquid outlet are provided on the medium tank body. The heat exchange liquid inlet and the heat exchange liquid outlet are both communicated with the circulation cavity; by arranging two medium tank bodies in parallel, it is ensured that when one medium tank body is operating, the other can perform internal cooling preparation for the next use, and the alternating use between the two medium tank bodies can be realized, improving the multi-medium cooling speed of the medium tank body. Among them, a heat exchange liquid inlet and a heat exchange liquid outlet communicated with the heat exchange liquid inlet are provided on the medium tank body", but the existing shell-and-tube coolers cannot reduce the impact force when cold water enters the shell-and-tube cooler, easily damaging the shell-and-tube cooler; 3. Patent document CN219244349U discloses a shell-and-tube cooler, "including a shell, tube sheets are provided at both ends of the shell, a plurality of inner tubes are provided inside the shell, the ends of the inner tubes are fixedly connected to the corresponding tube sheets, a lower cover and an upper cover are respectively provided at both ends of the shell, a plurality of first heat exchange chambers are provided on the lower cover, and the first heat exchange chambers are attached to the corresponding tube sheets to form a sealed chamber. A plurality of second heat exchange chambers corresponding to the plurality of first heat exchange chambers are provided on the upper cover, and the second heat exchange chambers are attached to the corresponding tube sheets to form a sealed chamber. The plurality of inner tubes are rotated and communicated through the corresponding first heat exchange chambers and second heat exchange chambers. An inlet and an outlet are provided on the upper cover, the inlet is communicated with one of the second heat exchange chambers, and the outlet is communicated with another one of the second heat exchange chambers. The water flow of this shell-and-tube cooler circulates sequentially in the plurality of inner tubes, and only a small water pressure is required to make the water flow through each inner tube, solving the problem that the liquid flow in some existing inner tubes is slow or even non-flowing", but the existing shell-and-tube cooler cannot control the amount of cold water in real time, resulting in waste of resources; 4. Patent document CN207180411U discloses a shell-and-tube oil cooler, "including an end plate, a flange, a transition flange, a front cover and a sealing ring. Radial drain holes are provided on the transition flange opposite to the end plate, and the inner ports of the drain holes face the end plate. The outlet of the drain hole faces downward. Compared with the prior art, the present invention has the advantage that when oil or water leaks, it can be detected in time to avoid the damage of the main engine caused by the oil-water mixing chamber", but the filter element in the existing shell-and-tube cooler cannot be quickly removed for cleaning or replacement, reducing the use efficiency and prolonging the maintenance time. Summary of the Invention

[0004] The purpose of the present invention is to provide a shell-and-tube cooler with energy-saving and easy disassembly and its use method to solve the technical problem that the shell-and-tube cooler in the above background technology is not easy to disassemble and increases manual labor.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A shell-and-tube cooler with energy-saving and easy disassembly, including a shell, a hot water head, a cold water inlet head, a cold water outlet head, heat exchange tubes, baffle plates and disassembly components. Hot water heads are installed at both ends of the shell. The hot water heads are divided into a hot water outlet head and a hot water inlet head. A cold water outlet head is installed through the outer wall of the shell. A flow-limiting component is installed on the outer wall of the shell. A cold water inlet head is installed through the top of the flow-limiting component. Baffle plates are installed on the inner wall of the shell. Heat exchange tubes are installed through the outer walls of the baffle plates. Disassembly components are installed on the inner walls of the hot water heads. A water temperature detection component is installed on the inner wall of the hot water outlet head; The disassembly component includes a ninth opening, a ninth rod, a ninth sliding cylinder, a ninth clamping rod, a ninth spring, a seventh opening, and a sealing ring. The ninth opening is formed on the outer wall of the hot water head. The ninth rod is located on the inner wall of the hot water head. The ninth sliding cylinder is located on the outer wall of the ninth rod. The ninth clamping rod penetrates through the inner wall of the ninth opening, and the outer wall of the ninth clamping rod is connected to the outer wall of the ninth sliding cylinder. The ninth spring is located on the outer wall of the ninth clamping rod, and one end of the ninth spring is connected to the inner wall of the hot water head. The seventh opening is formed on the outer wall of the hot water head. The sealing ring is located on the outer wall of the hot water head. A connector is placed on the inner wall of the seventh opening. A clamping groove is formed on the outer wall of the connector.

[0006] Preferably, the connector can be removed from the seventh opening. The ninth sliding cylinder moves with the support of the ninth rod, and the ninth clamping rod moves through the ninth opening.

[0007] Preferably, the flow-limiting component includes a ninth box, a seventh rod, a seventh sliding cylinder, a protective shell, a ninth motor, a threaded rod, a sealing head, and a flow-dividing frame. The ninth box is located on the outer wall of the housing. The seventh rod is located on the inner wall of the ninth box. The seventh sliding cylinder is located on the outer wall of the seventh rod. The protective shell is located on the outer wall of the ninth box. The ninth motor is located on the inner wall of the protective shell. The threaded rod penetrates through the outer walls of the protective shell and the ninth box, and the output end of the ninth motor is connected to one end of the threaded rod. A threaded sleeve is installed on the outer wall of the threaded rod. The sealing head is located on the outer wall of the threaded sleeve. A sealing plate is installed on the inner wall of the ninth box. A through hole is formed on the outer wall of the sealing plate. The flow-dividing frame is located at the bottom of the sealing plate. The outer wall of the threaded sleeve is connected to the outer wall of the seventh sliding cylinder. A buffer net is installed on the inner wall of the ninth box. A water outlet cylinder is installed through the bottom of the ninth box, and one end of the water outlet cylinder extends into the inner wall of the housing.

[0008] Preferably, the sealing head is located above the through hole, the flow-dividing frame is located below the through hole, and the buffer net is located below the flow-dividing frame.

[0009] Preferably, the water temperature detection component includes a temperature sensor and a processing module. The temperature sensor is located on the inner wall of the hot water outlet. The processing module is located on the outer wall of the housing. The temperature sensor is electrically connected to the processing module. The flow-limiting component is electrically connected to the processing module. The temperature sensor is used to detect the real-time temperature data of the water temperature in the shell-and-tube cooler. The processing module stores the appropriate temperature data of the water temperature in the shell-and-tube cooler. The appropriate temperature data is 30 - 60 °C.

[0010] Preferably, the real-time temperature data of the water temperature in the shell-and-tube cooler is transmitted to the processing module. The processing module compares the real-time temperature data of the water temperature in the shell-and-tube cooler with the appropriate temperature data of the water temperature in the shell-and-tube cooler. When the real-time temperature data of the water temperature in the shell-and-tube cooler is within the appropriate temperature data range of the water temperature in the shell-and-tube cooler, it is set as the appropriate water temperature state. When the real-time temperature data of the water temperature in the shell-and-tube cooler is less than the appropriate temperature data range of the water temperature in the shell-and-tube cooler, it is set as the low water temperature state. When the real-time temperature data of the water temperature in the shell-and-tube cooler is greater than the appropriate temperature data range of the water temperature in the shell-and-tube cooler, it is set as the high water temperature state.

[0011] Preferably, a cleaning and filtering component is installed on the inner wall of the hot water head, and a support platform is installed at the bottom of the outer shell.

[0012] Preferably, the cleaning and filtering component includes a frame body, a seventh motor, a third spring, a push plate, a fourth opening, and a sealing gasket. The frame body is located in the sandwich layer of the outer shell, the seventh motor is located on the outer wall of the frame body, a collecting wheel is installed at the output end of the seventh motor, a pulling rope is installed on the outer wall of the collecting wheel, the third spring is located on the outer wall of the frame body, the push plate passes through the outer wall of the frame body through a fifth opening, the fourth opening is opened in the sandwich layer of the outer shell, the sealing gasket is located on the outer wall of the fourth opening, one end of the push plate extends to the inner wall of the outer shell through the fourth opening, a filter element is installed on the inner wall of the outer shell, one end of the third spring is connected to the outer wall of the push plate, and one end of the pulling rope is connected to the outer wall of the push plate.

[0013] Preferably, the push plate moves through the fourth opening and the frame body, and the sealing gasket seals the fourth opening to prevent water from entering the sandwich layer when the push plate moves.

[0014] Preferably, the usage method of the shell-and-tube cooler includes the following steps: Step S1: Pull the ninth catch to drive the ninth sliding cylinder to move. The movement of the ninth sliding cylinder causes the ninth catch to drive the ninth spring to move. The movement of the ninth spring causes the ninth catch to move out of the seventh opening and the clamping groove. At this time, pull the shell-and-tube cooler to quickly disassemble it. When installing, align the hot water head with the connector, and make the connector snap into the seventh opening. At this time, the outer wall of the connector contacts the sealing ring to make the connection sealed. At this time, release the ninth catch, and the ninth spring drives the ninth catch to snap into the clamping groove to quickly fix it, realizing the function of the energy-saving shell-and-tube cooler being easy to disassemble and reducing manual labor. Step S2: The ninth motor rotates to drive the threaded rod to rotate. The rotation of the threaded rod drives the threaded sleeve to move. The movement of the threaded sleeve drives the seventh sliding cylinder to move. The movement of the seventh sliding cylinder causes the threaded sleeve to drive the head to move. The movement of the head controls the opening size of the through port, thereby controlling the cold water flow rate. The cold water passes through the through port and is dispersed by the diversion rack after passing through. The impact force of the water flow of the dispersed cold water is buffered by the buffer net to slow down the flow rate. The cold water with a slowed flow rate enters the housing through the water outlet cylinder, realizing the function of reducing the impact force when cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler; Step S3: When the processing module detects a suitable water temperature state, the processing module controls the flow-limiting component to maintain. After the flow-limiting component maintains, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a low water temperature state. When the processing module detects a low water temperature state, the processing module controls the flow-limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a suitable water temperature state. When the processing module detects a high water temperature state, the processing module controls the flow-limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a low water temperature state or a suitable water temperature state, realizing the function of the shell-and-tube cooler to control the cold water usage in real time and reduce resource waste; Step S4: After the hot water head is disassembled and separated from the housing, the seventh motor rotates to drive the collecting wheel to rotate. The rotation of the collecting wheel drives the pulling rope to move. The movement of the pulling rope drives the push plate to move. The movement of the push plate drives the third spring to move. The movement of the third spring causes the push plate to move along the fourth opening. The movement of the push plate drives the filter element to move. The movement of the filter element causes it to move out of the inner wall of the housing quickly, realizing the function of quickly removing, cleaning or replacing the filter element inside the shell-and-tube cooler to improve the use efficiency and reduce the maintenance time;

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, by installing and pulling the ninth rod to drive the ninth sliding cylinder to move, the movement of the ninth sliding cylinder causes the ninth rod to drive the ninth spring to move. The movement of the ninth spring causes the ninth rod to move out of the seventh opening and the card slot. At this time, pull the shell-and-tube cooler to disassemble it quickly. When installing, align the hot water head with the connector, and make the connector snap into the seventh opening. At this time, the outer wall of the connector contacts the sealing ring to make the connection sealed. At this time, release the ninth rod, and the ninth spring drives the ninth rod to snap into the card slot to fix it quickly, realizing the function of the energy-saving shell-and-tube cooler being easy to disassemble and reducing manual labor; 2. In the present invention, the rotation of the ninth motor drives the rotation of the threaded rod. The rotation of the threaded rod drives the movement of the threaded sleeve. The movement of the threaded sleeve drives the movement of the seventh sliding cylinder. The movement of the seventh sliding cylinder causes the threaded sleeve to drive the end cover to move, and the movement of the end cover controls the opening size of the through port, thereby controlling the cold water flow rate. The cold water passes through the through port and is dispersed by the flow dividing frame after passing through. The impact force of the water flow is buffered by the buffer net to slow down the flow rate. The cold water with the slowed flow rate enters the housing through the water outlet cylinder, realizing the function of reducing the impact force when cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler; 3. When the processing module in the present invention detects a suitable water temperature state, the processing module controls the current-limiting component to maintain. After the current-limiting component maintains, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a low water temperature state. When the processing module detects a low water temperature state, the processing module controls the current-limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a suitable water temperature state. When the processing module detects a high water temperature state, the processing module controls the current-limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a low water temperature state or a suitable water temperature state, realizing the function of real-time control of the cold water consumption in the shell-and-tube cooler to reduce resource waste; 4. After the hot water head is detached from the housing in the present invention, the rotation of the seventh motor drives the rotation of the collecting wheel. The rotation of the collecting wheel drives the movement of the pull rope. The movement of the pull rope drives the movement of the push plate. The movement of the push plate drives the movement of the third spring. The movement of the third spring causes the push plate to move along the fourth opening. The movement of the push plate drives the movement of the filter element, and the movement of the filter element causes it to move out of the inner wall of the housing quickly, realizing the function of quickly removing the filter element inside the shell-and-tube cooler for cleaning or replacement, improving the use efficiency and reducing the maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the present invention; Figure 2 is the front structural schematic diagram of the present invention; Figure 3 is the structural schematic diagram of the ninth latch of the present invention; Figure 4 is the structural schematic diagram of the end cover of the present invention; Figure 5 For the present invention Figure 2 the schematic diagram of the B structure; Figure 6 is the schematic diagram of the water flow control process of the present invention; Figure 7 is the structural schematic diagram of the push plate of the present invention; Figure 8 Schematic diagram of the gasket structure of the present invention.

[0017] In the figure: 1. Outer shell; 2. Support platform; 3. Hot water inlet head; 4. Hot water outlet head; 5. Baffle plate; 6. Heat exchange tube; 7. Ninth opening; 8. Ninth rod; 9. Ninth sliding cylinder; 10. Ninth spring; 11. Ninth clamping rod; 12. Seventh opening; 13. Card slot; 14. Connector; 15. Sealing ring; 16. Frame body; 17. Push plate; 19. Filter element; 20. Seventh motor; 21. Collection wheel; 22. Pulling rope; 23. Fourth opening; 24. Gasket; 25. Third spring; 26. Ninth box; 28. Buffer net; 29. Seventh rod; 30. Seventh sliding cylinder; 31. Protective shell; 32. Ninth motor; 33. Threaded rod; 34. Threaded sleeve; 35. Sealing plate; 36. Head; 37. Flow dividing frame; 38. Through hole; 39. Temperature sensor; 40. Cold water inlet head; 41. Cold water outlet head. Specific embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. Those of ordinary skill in the art can understand according to specific situations.

[0021] Embodiment 1: Please refer to Figure 1 , Figure 2 and Figure 3, An embodiment provided by the present invention: An energy-saving shell-and-tube cooler that is easy to disassemble, including a housing 1, a hot water head, a cold water inlet 40, a cold water outlet 41, heat exchange tubes 6, baffle plates 5, and a disassembly component. Hot water heads are installed at both ends of the housing 1. The hot water heads are divided into a hot water outlet 4 and a hot water inlet 3. The outer wall of the housing 1 is penetrated and installed with a cold water outlet 41. A flow-limiting component is installed on the outer wall of the housing 1. The cold water inlet 40 is penetrated and installed at the top of the flow-limiting component. Baffle plates 5 are installed on the inner wall of the housing 1. Heat exchange tubes 6 are penetrated and installed on the outer wall of the baffle plates 5. A disassembly component is installed on the inner wall of the hot water head. A water temperature detection component is installed on the inner wall of the hot water outlet 4. Hot water enters the heat exchange tubes 6 through the hot water inlet 3. During this period, the cold water entering through the cold water inlet 40 is guided by the baffle plates 5, so that the hot water in the heat exchange tubes 6 is cooled. The cooled hot water is discharged through the hot water outlet 4, and the water source after absorbing heat is discharged through the cold water outlet 41 to work. The disassembly component includes a first opening 7, a first rod 8, a first sliding cylinder 9, a first clamping rod 11, a first spring 10, a second opening 12, and a sealing ring 15. The first opening 7 is opened on the outer wall of the hot water head. The first rod 8 is located inside the hot water head. The first sliding cylinder 9 is located on the outer wall of the first rod 8. The first clamping rod 11 penetrates through the inner wall of the first opening 7, and the outer wall of the first clamping rod 11 is connected to the outer wall of the first sliding cylinder 9. The first spring 10 is located on the outer wall of the first clamping rod 11, and one end of the first spring 10 is connected to the inner wall of the hot water head. The second opening 12 is opened on the outer wall of the hot water head. The sealing ring 15 is located on the outer wall of the hot water head. A connector 14 is placed inside the inner wall of the second opening 12. A clamping groove 13 is opened on the outer wall of the connector 14. The connector 14 can be removed from the second opening 12. The first sliding cylinder 9 moves with the support of the first rod 8. The first clamping rod 11 moves through the first opening 7. Pull the first clamping rod 11 to drive the first sliding cylinder 9 to move. The movement of the first sliding cylinder 9 causes the first clamping rod 11 to drive the first spring 10 to move. The movement of the first spring 10 causes the first clamping rod 11 to move out of the second opening 12 and the clamping groove 13. At this time, pull the shell-and-tube cooler to quickly disassemble it. During installation, align the hot water head with the connector 14, and make the connector 14 snap into the second opening 12. At this time, the outer wall of the connector 14 contacts the sealing ring 15 to make the connection sealed. At this time, release the first clamping rod 11, and the first spring 10 drives the first clamping rod 11 to snap into the clamping groove 13 to quickly fix it, realizing the function of the energy-saving shell-and-tube cooler being easy to disassemble and reducing manual labor.

[0022] Embodiment 2: Please refer to Figure 1 , Figures and Figure 4, an embodiment provided by the present invention: The current-limiting component includes a first box 26, a second rod 29, a second sliding cylinder 30, a protective shell 31, a first motor 32, a threaded rod 33, a sealing head 36, and a flow dividing frame 37. The first box 26 is located on the outer wall of the outer shell 1. The second rod 29 is located inside the first box 26. The second sliding cylinder 30 is located on the outer wall of the second rod 29. The protective shell 31 is located on the outer wall of the first box 26. The first motor 32 is located inside the protective shell 31. The threaded rod 33 penetrates through the outer walls of the protective shell 31 and the first box 26, and the output end of the first motor 32 is connected to one end of the threaded rod 33. A threaded sleeve 34 is installed on the outer wall of the threaded rod 33. The sealing head 36 is located on the outer wall of the threaded sleeve 34. A sealing plate 35 is installed on the inner wall of the first box 26. A through hole 38 is opened on the outer wall of the sealing plate 35. The flow dividing frame 37 is located at the bottom of the sealing plate 35. The outer wall of the threaded sleeve 34 is connected to the outer wall of the second sliding cylinder 30. A buffer net 28 is installed on the inner wall of the first box 26. The bottom of the first box 26 is penetrated and installed with a water outlet cylinder, and one end of the water outlet cylinder extends into the inner wall of the outer shell 1. The sealing head 36 is located above the through hole 38. The flow dividing frame 37 is located below the through hole 38. The buffer net 28 is located below the flow dividing frame 37. The rotation of the first motor 32 drives the rotation of the threaded rod 33. The rotation of the threaded rod 33 drives the movement of the threaded sleeve 34. The movement of the threaded sleeve 34 drives the movement of the second sliding cylinder 30. The movement of the second sliding cylinder 30 causes the threaded sleeve 34 to drive the sealing head 36 to move. The movement of the sealing head 36 controls the opening size of the through hole 38, thereby controlling the cold water flow rate. The cold water passes through the through hole 38 and is dispersed by the flow dividing frame 37. The dispersed cold water buffers the impact force of the water flow through the buffer net 28 to slow down the flow rate. The cold water with a slowed flow rate enters the outer shell 1 through the water outlet cylinder, realizing the function of reducing the impact force when cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler.

[0023] Embodiment 3: Please refer to Figure 2 , Figure 5 and Figure 6, an embodiment provided by the present invention: The water temperature detection component includes a temperature sensor 39 and a processing module. The temperature sensor 39 is located on the inner wall of the hot water outlet 4, and the processing module is located on the outer wall of the housing 1. The temperature sensor 39 is electrically connected to the processing module, and the current limiting component is electrically connected to the processing module. The temperature sensor 39 is used to detect the real-time temperature data of the water temperature in the shell-and-tube cooler. The processing module stores the appropriate temperature data of the water temperature in the shell-and-tube cooler, and the appropriate temperature data is 30~60°C. The real-time temperature data of the water temperature in the shell-and-tube cooler is transmitted into the processing module. The processing module compares the real-time temperature data of the water temperature in the shell-and-tube cooler with the appropriate temperature data of the water temperature in the shell-and-tube cooler. When the real-time temperature data of the water temperature in the shell-and-tube cooler is within the range of the appropriate temperature data of the water temperature in the shell-and-tube cooler, it is set as the appropriate water temperature state. When the real-time temperature data of the water temperature in the shell-and-tube cooler is less than the range of the appropriate temperature data of the water temperature in the shell-and-tube cooler, it is set as the low water temperature state. When the real-time temperature data of the water temperature in the shell-and-tube cooler is greater than the range of the appropriate temperature data of the water temperature in the shell-and-tube cooler, it is set as the high water temperature state. When the processing module detects the appropriate water temperature state, the processing module controls the current limiting component to maintain. After the current limiting component maintains, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature in the shell-and-tube cooler until the processing module detects the high water temperature state or the low water temperature state. When the processing module detects the low water temperature state, the processing module controls the current limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature in the shell-and-tube cooler until the processing module detects the high water temperature state or the appropriate water temperature state. When the processing module detects the high water temperature state, the processing module controls the current limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature in the shell-and-tube cooler until the processing module detects the low water temperature state or the appropriate water temperature state, realizing the function of real-time controlling the cold water consumption of the shell-and-tube cooler and reducing resource waste.

[0024] Embodiment 4: Please refer to Figure 2 , Figure 7 and Figure 8, an embodiment provided by the present invention: A cleaning and filtering component is installed on the inner wall of the hot water head, and a support platform 2 is installed at the bottom of the outer shell 1. The cleaning and filtering component includes a frame body 16, a second motor 20, a third spring 25, a push plate 17, a fourth opening 23, and a sealing gasket 24. The frame body 16 is located in the interlayer of the outer shell 1, the second motor 20 is located on the outer wall of the frame body 16, a collecting wheel 21 is installed at the output end of the second motor 20, a pulling rope 22 is installed on the outer wall of the collecting wheel 21, the third spring 25 is located on the outer wall of the frame body 16, the push plate 17 passes through the outer wall of the frame body 16 through a fifth opening, the fourth opening 23 is opened in the interlayer of the outer shell 1, the sealing gasket 24 is located on the outer wall of the fourth opening 23, one end of the push plate 17 extends to the inner wall of the outer shell 1 through the fourth opening 23, a filter element 19 is installed on the inner wall of the outer shell 1, one end of the third spring 25 is connected to the outer wall of the push plate 17, one end of the pulling rope 22 is connected to the outer wall of the push plate 17, the push plate 17 moves through the fourth opening 23 and the frame body 16, and the sealing gasket 24 seals the fourth opening 23 to prevent water from entering the interlayer when the push plate 17 moves. After the hot water head is disassembled and separated from the outer shell 1, the second motor 20 rotates to drive the collecting wheel 21 to rotate, the collecting wheel 21 rotates to drive the pulling rope 22 to move, the pulling rope 22 moves to drive the push plate 17 to move, the push plate 17 moves to drive the third spring 25 to move, the movement of the third spring 25 causes the push plate 17 to move along the fourth opening 23, the push plate 17 moves to drive the filter element 19 to move, and the movement of the filter element 19 causes it to quickly move out of the inner wall of the outer shell 1, realizing the function of quickly removing, cleaning or replacing the filter element 19 in the shell-and-tube cooler to improve the use efficiency and reduce the maintenance time.

[0025] The usage method of the shell-and-tube cooler includes the following steps: Step S1: Pull the ninth latch 11 to drive the ninth sliding cylinder 9 to move. The movement of the ninth sliding cylinder 9 causes the ninth latch 11 to drive the ninth spring 10 to move. The movement of the ninth spring 10 causes the ninth latch 11 to move out of the seventh opening 12 and the card slot 13. At this time, pull the shell-and-tube cooler to quickly disassemble it. When installing, align the hot water head with the connector 14, and make the connector 14 snap into the seventh opening 12. At this time, the outer wall of the connector 14 contacts the sealing ring 15 to make the connection sealed. At this time, release the ninth latch 11, and the ninth spring 10 drives the ninth latch 11 to snap into the card slot 13 to quickly fix it, realizing the function of the energy-saving shell-and-tube cooler being easy to disassemble and reducing manual labor. Step S2: The ninth motor 32 rotates to drive the threaded rod 33 to rotate. The rotation of the threaded rod 33 drives the threaded sleeve 34 to move. The movement of the threaded sleeve 34 drives the seventh sliding cylinder 30 to move. The movement of the seventh sliding cylinder 30 causes the threaded sleeve 34 to drive the head 36 to move. The movement of the head 36 controls the opening size of the through port 38, thereby controlling the cold water flow rate. After the cold water passes through the through port 38, it is dispersed by the diversion frame 37. The impact force of the water flow of the dispersed cold water is buffered by the buffer net 28 to slow down the flow rate. The cold water with a slowed flow rate enters the housing 1 through the water outlet cylinder, realizing the function of reducing the impact force when the cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler; Step S3: When the processing module detects a suitable water temperature state, it controls the current-limiting component to maintain. After the current-limiting component maintains, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a low water temperature state. When the processing module detects a low water temperature state, it controls the current-limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a suitable water temperature state. When the processing module detects a high water temperature state, it controls the current-limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a low water temperature state or a suitable water temperature state, realizing the function of the shell-and-tube cooler to control the cold water usage in real time and reduce resource waste; Step S4: After the hot water head is disassembled and separated from the housing 1, the seventh motor 20 rotates to drive the collecting wheel 21 to rotate. The rotation of the collecting wheel 21 drives the pull rope 22 to move. The movement of the pull rope 22 drives the push plate 17 to move. The movement of the push plate 17 drives the third spring 25 to move. The movement of the third spring 25 causes the push plate 17 to move along the fourth opening 23. The movement of the push plate 17 drives the filter element 19 to move. The movement of the filter element 19 causes it to move out of the inner wall of the housing 1 quickly, realizing the function of quickly removing, cleaning or replacing the filter element 19 inside the shell-and-tube cooler to improve the use efficiency and reduce the maintenance time;

[0026] Working principle: Pull the ninth latch 11 to drive the ninth sliding cylinder 9 to move. The movement of the ninth sliding cylinder 9 causes the ninth latch 11 to drive the ninth spring 10 to move. The movement of the ninth spring 10 makes the ninth latch 11 move out of the seventh opening 12 and the card slot 13. At this time, pull the shell-and-tube cooler to quickly disassemble it. During installation, align the hot water head with the connector 14 and make the connector 14 snap into the seventh opening 12. At this time, the outer wall of the connector 14 contacts the sealing ring 15 to make the connection sealed. Then release the ninth latch 11, and the ninth spring 10 drives the ninth latch 11 to snap into the card slot 13 to quickly fix it, realizing the function that the energy-saving shell-and-tube cooler is easy to disassemble and reduces manual labor. The ninth motor 32 rotates to drive the threaded rod 33 to rotate. The rotation of the threaded rod 33 drives the threaded sleeve 34 to move. The movement of the threaded sleeve 34 drives the seventh sliding cylinder 30 to move. The movement of the seventh sliding cylinder 30 makes the threaded sleeve 34 drive the head 36 to move. The movement of the head 36 controls the opening size of the through port 38, thereby controlling the cold water flow rate. The cold water passes through the through port 38 and then is dispersed by the diversion frame 37. The dispersed cold water buffers the impact force of the water flow through the buffer net 28 to slow down the flow rate. The cold water with a slowed flow rate enters the shell 1 through the water outlet cylinder, realizing the function of reducing the impact force when cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler. When the processing module detects a suitable water temperature state, the processing module controls the flow-limiting component to maintain. After the flow-limiting component maintains, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a low water temperature state. When the processing module detects a low water temperature state, the processing module controls the flow-limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a suitable water temperature state. When the processing module detects a high water temperature state, the processing module controls the flow-limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor 39 continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a low water temperature state or a suitable water temperature state, realizing the function of the shell-and-tube cooler to control the cold water consumption in real time and reduce resource waste. After the hot water head is disassembled and separated from the shell 1, the seventh motor 20 rotates to drive the collecting wheel 21 to rotate. The rotation of the collecting wheel 21 drives the pull rope 22 to move. The movement of the pull rope 22 drives the push plate 17 to move. The movement of the push plate 17 drives the third spring 25 to move. The movement of the third spring 25 makes the push plate 17 move along the fourth opening 23. The movement of the push plate 17 drives the filter element 19 to move. The movement of the filter element 19 makes it quickly move out of the inner wall of the shell 1, realizing the function that the filter element 19 inside the shell-and-tube cooler can be quickly moved out for cleaning or replacement, improving the use efficiency and reducing the maintenance time.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. 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 included in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An energy-saving shell-and-tube cooler that is easy to disassemble, comprising a housing (1), a hot water inlet, a cold water inlet (40), a cold water outlet (41), heat exchange tubes (6), baffle plates (5) and a disassembly assembly, characterized in that: Hot water heads are installed at both ends of the outer shell (1). The hot water heads are divided into a hot water outlet head (4) and a hot water inlet head (3). A cold water outlet head (41) is installed through the outer wall of the outer shell (1). A flow-limiting component is installed on the outer wall of the outer shell (1). A cold water inlet head (40) is installed through the top of the flow-limiting component. A baffle plate (5) is installed on the inner wall of the outer shell (1). A heat exchange tube (6) is installed through the outer wall of the baffle plate (5). A disassembly component is installed on the inner wall of the hot water head. A water temperature detection component is installed on the inner wall of the hot water outlet head (4). The disassembly component includes a ninth opening (7), a ninth rod (8), a ninth sliding cylinder (9), a ninth clamping rod (11), a ninth spring (10), a seventh opening (12), and a sealing ring (15). The ninth opening (7) is opened on the outer wall of the hot water head. The ninth rod (8) is located inside the hot water head. The ninth sliding cylinder (9) is located on the outer wall of the ninth rod (8). The ninth clamping rod (11) penetrates through the inner wall of the ninth opening (7), and the outer wall of the ninth clamping rod (11) is connected to the outer wall of the ninth sliding cylinder (9). The ninth spring (10) is located on the outer wall of the ninth clamping rod (11), and one end of the ninth spring (10) is connected to the inner wall of the hot water head. The seventh opening (12) is opened on the outer wall of the hot water head. The sealing ring (15) is located on the outer wall of the hot water head. A connector (14) is placed inside the inner wall of the seventh opening (12). A clamping groove (13) is opened on the outer wall of the connector (14).

2. The energy-saving shell-and-tube cooler that is easy to disassemble according to claim 1, wherein: The connector (14) can be removed from the seventh opening (12). The ninth sliding cylinder (9) moves with the support of the ninth rod (8). The ninth clamping rod (11) moves through the ninth opening (7).

3. The energy-saving shell-and-tube cooler that is easy to disassemble according to claim 1, wherein: The flow-limiting component includes a ninth box (26), a seventh rod (29), a seventh sliding cylinder (30), a protective shell (31), a ninth motor (32), a threaded rod (33), a sealing head (36), and a flow distribution rack (37). The ninth box (26) is located on the outer wall of the outer shell (1). The seventh rod (29) is located inside the ninth box (26). The seventh sliding cylinder (30) is located on the outer wall of the seventh rod (29). The protective shell (31) is located on the outer wall of the ninth box (26). The ninth motor (32) is located inside the protective shell (31). The threaded rod (33) penetrates through the outer walls of the protective shell (31) and the ninth box (26), and the output end of the ninth motor (32) is connected to one end of the threaded rod (33). A threaded sleeve (34) is installed on the outer wall of the threaded rod (33). The sealing head (36) is located on the outer wall of the threaded sleeve (34). A sealing plate (35) is installed on the inner wall of the ninth box (26). A through hole (38) is opened on the outer wall of the sealing plate (35). The flow distribution rack (37) is located at the bottom of the sealing plate (35). The outer wall of the threaded sleeve (34) is connected to the outer wall of the seventh sliding cylinder (30). A buffer net (28) is installed on the inner wall of the ninth box (26). A water outlet cylinder is installed through the bottom of the ninth box (26), and one end of the water outlet cylinder extends to the inner wall of the outer shell (1).

4. The energy-saving shell-and-tube cooler that is easy to disassemble according to claim 3, characterized in that: The head (36) is located above the through - opening (38), the flow - dividing rack (37) is located below the through - opening (38), and the buffer net (28) is located below the flow - dividing rack (37).

5. A detachable energy-saving shell-and-tube cooler according to claim 1, characterized in that: The water - temperature detection component includes a temperature sensor (39) and a processing module. The temperature sensor (39) is located on the inner wall of the hot - water outlet (4), and the processing module is located on the outer wall of the housing (1). The temperature sensor (39) is electrically connected to the processing module, and the current - limiting component is electrically connected to the processing module. The temperature sensor (39) is used to detect the real - time temperature data of the water temperature in the shell - and - tube cooler. The processing module stores the appropriate temperature data of the water temperature in the shell - and - tube cooler, and the appropriate temperature data is 30 - 60 °C.

6. The energy-saving shell-and-tube cooler that is easy to disassemble according to claim 5, wherein: The real - time temperature data of the water temperature in the shell - and - tube cooler is transmitted into the processing module. The processing module compares the real - time temperature data of the water temperature in the shell - and - tube cooler with the appropriate temperature data of the water temperature in the shell - and - tube cooler. When the real - time temperature data of the water temperature in the shell - and - tube cooler is within the range of the appropriate temperature data of the water temperature in the shell - and - tube cooler, it is set as the appropriate water - temperature state. When the real - time temperature data of the water temperature in the shell - and - tube cooler is less than the range of the appropriate temperature data of the water temperature in the shell - and - tube cooler, it is set as the low - water - temperature state. When the real - time temperature data of the water temperature in the shell - and - tube cooler is greater than the range of the appropriate temperature data of the water temperature in the shell - and - tube cooler, it is set as the high - water - temperature state.

7. The energy-saving shell-and-tube cooler that is easy to disassemble according to claim 1, wherein: A cleaning and filtering component is installed on the inner wall of the hot - water head, and a support platform (2) is installed at the bottom of the housing (1).

8. The energy-saving shell-and-tube cooler which is convenient to disassemble according to claim 7, characterized in that: The cleaning and filtering component includes a frame body (16), a seventh motor (20), a third spring (25), a push plate (17), a fourth opening (23), and a sealing gasket (24). The frame body (16) is located in the interlayer of the housing (1), the seventh motor (20) is located on the outer wall of the frame body (16), a collecting wheel (21) is installed at the output end of the seventh motor (20), a pulling rope (22) is installed on the outer wall of the collecting wheel (21), the third spring (25) is located on the outer wall of the frame body (16), the push plate (17) passes through the outer wall of the frame body (16) through a fifth opening, the fourth opening (23) is opened in the interlayer of the housing (1), the sealing gasket (24) is located on the outer wall of the fourth opening (23), one end of the push plate (17) extends to the inner wall of the housing (1) through the fourth opening (23), a filter element (19) is installed on the inner wall of the housing (1), one end of the third spring (25) is connected to the outer wall of the push plate (17), and one end of the pulling rope (22) is connected to the outer wall of the push plate (17).

9. The energy-saving shell-and-tube cooler according to claim 8, characterized in that: The push plate (17) moves through the fourth opening (23) and the frame body (16), and the sealing gasket (24) seals the fourth opening (23) to prevent water from entering the interlayer when the push plate (17) moves.

10. A method for using an energy-saving shell-and-tube cooler that is easy to disassemble, applicable to the energy-saving shell-and-tube cooler that is easy to disassemble described in any one of claims 1-9, characterized in that, The usage method of this shell - and - tube cooler includes the following steps: Step S1: Pull the ninth latch rod (11) to drive the ninth sliding cylinder (9) to move. The movement of the ninth sliding cylinder (9) causes the ninth latch rod (11) to drive the ninth spring (10) to move. The movement of the ninth spring (10) makes the ninth latch rod (11) move out of the seventh opening (12) and the card slot (13). At this time, pull the shell-and-tube cooler to quickly disassemble it. During installation, align the hot water head with the connector (14) so that the connector (14) snaps into the seventh opening (12). At this time, the outer wall of the connector (14) contacts the sealing ring (15) to make the connection sealed. Then release the ninth latch rod (11), and the ninth spring (10) drives the ninth latch rod (11) to snap into the card slot (13) to quickly fix it, realizing the function of the energy-saving shell-and-tube cooler being easy to disassemble and reducing manual labor. Step S2: The ninth motor (32) rotates to drive the threaded rod (33) to rotate. The rotation of the threaded rod (33) drives the threaded sleeve (34) to move. The movement of the threaded sleeve (34) drives the seventh sliding cylinder (30) to move. The movement of the seventh sliding cylinder (30) makes the threaded sleeve (34) drive the head (36) to move. The movement of the head (36) controls the opening size of the through hole (38), thereby controlling the cold water flow rate. The cold water passes through the through hole (38) and then is dispersed by the flow distribution frame (37). The dispersed cold water buffers the impact force of the water flow through the buffer net (28) to slow down the flow rate. The cold water with a slowed flow rate enters the shell (1) through the water outlet cylinder, realizing the function of reducing the impact force when cold water enters the shell-and-tube cooler to prevent damage to the shell-and-tube cooler. Step S3: When the processing module detects a suitable water temperature state, the processing module controls the flow-limiting component to maintain. After the flow-limiting component maintains, the temperature sensor (39) continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a low water temperature state. When the processing module detects a low water temperature state, the processing module controls the flow-limiting component to reduce the cold water inflow. After reducing the cold water inflow, the temperature sensor (39) continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a high water temperature state or a suitable water temperature state. When the processing module detects a high water temperature state, the processing module controls the flow-limiting component to increase the cold water inflow. After increasing the cold water inflow, the temperature sensor (39) continuously detects the real-time temperature data of the water temperature inside the shell-and-tube cooler until the processing module detects a low water temperature state or a suitable water temperature state, realizing the function of the shell-and-tube cooler controlling the cold water consumption in real time and reducing resource waste. Step S4: After the hot water head is disassembled and separated from the housing (1), the seventh motor (20) rotates to drive the collection wheel (21) to rotate. The rotation of the collection wheel (21) drives the pulling rope (22) to move. The movement of the pulling rope (22) drives the push plate (17) to move. The movement of the push plate (17) drives the third spring (25) to move. The movement of the third spring (25) causes the push plate (17) to move along the fourth opening (23). The movement of the push plate (17) drives the filter element (19) to move. The movement of the filter element (19) makes it move out of the fast inner wall of the housing (1), realizing the function of quickly removing, cleaning or replacing the filter element (19) in the shell-and-tube cooler, improving the use efficiency and reducing the maintenance time.

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