Heat exchanger with thermal insulation

Abstract

The utility model relates to heat exchanger technical field discloses a kind of heat exchangers with heat insulation, including shell, the front side top of shell is fixedly connected with liquid inlet pipe, the front side bottom of shell is fixedly connected with liquid outlet pipe, the right side of liquid inlet pipe and liquid outlet pipe is uniformly provided with connecting mechanism, the bottom of shell is provided with mounting mechanism, and the mounting mechanism is used to install shell, the connecting mechanism includes two heat insulation plates, the left side of two heat insulation plates is respectively slidably connected with the right side of liquid inlet pipe and liquid outlet pipe, the left end of two heat insulation plates is fixedly connected with connecting block on upside and downside, and the side of multiple connecting blocks far away is uniformly provided with circular groove. In the utility model, by pushing fixed plate along stand plate sliding to remove the limiting of pull rod, after loosening pull rod, reset spring pushes limiting block to be clamped into fixed slot, the sealing of pipeline connection is realized, reduces pipeline and outside heat exchange, and the heat exchange efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger technology, and in particular to a heat exchanger with heat insulation properties. Background Technology

[0002] Heat exchangers are energy transfer devices widely used in industrial production and energy supply. Their core function is to achieve heat exchange between two or more fluids, transferring heat from a higher-temperature fluid to a lower-temperature fluid. Insulated heat exchangers are a special type of equipment developed based on traditional heat exchangers. While retaining the core function of heat transfer in traditional heat exchangers, they reduce heat exchange between the heat exchanger body and connecting pipes and the external environment by adding insulation structures or using insulation materials.

[0003] A search revealed Chinese patent publication number CN220083760U, which discloses a detachable heat exchanger belonging to the technical field of oral liquid pharmaceutical production equipment. The device includes an outer cylinder, an inner core, and two end caps. An inlet pipe and an outlet pipe are connected to the wall of the outer cylinder. The inner core includes two sealing plates and several connecting rods fixed between the two sealing plates. Several spiral wound tubes are also fixed between the two sealing plates. Each sealing plate has several material passage holes that communicate with the corresponding spiral wound tubes. The inner core is inserted into the outer cylinder, and the outer circumference of each sealing plate is in contact with the inner wall of the outer cylinder. The inner core is fitted with a flange and is fixed to the upper and lower ends of the outer cylinder respectively. The upper end of the outer cylinder is connected to a feed pipe, and the lower end of the outer cylinder is connected to a discharge pipe. Each end cover is fixed with a retaining ring. When both end covers are fixed to the outer cylinder, the inner core is just abutted between the two retaining rings. This utility model has the advantages of easy disassembly and cleaning and high heat exchange efficiency. However, in actual use, heat exchange will occur between the pipe connection and the outside, resulting in a decrease in heat exchange efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a heat exchanger with heat insulation properties, aiming to improve the problem that heat exchange efficiency is reduced due to heat exchange between the pipe connection and the outside environment in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a heat exchanger with heat insulation properties, comprising a shell, an inlet pipe fixedly connected to the top front side of the shell, an outlet pipe fixedly connected to the bottom front side of the shell, a connecting mechanism provided on the right side of both the inlet pipe and the outlet pipe, and an installation mechanism provided at the bottom of the shell for installing the shell; The connecting mechanism includes two heat insulation plates. The left sides of the two heat insulation plates are slidably connected to the right sides of the inlet pipe and the outlet pipe, respectively. Connecting blocks are fixedly connected to the upper and lower sides of the left ends of the two heat insulation plates. Circular grooves are opened on the opposite sides of the connecting blocks. Slots are opened on the upper and lower sides of the right ends of the inlet pipe and the outlet pipe. Fixed grooves are connected to the left side of the interior of the slots. Limiting grooves are connected to the opposite sides of the interior of the fixed grooves. Limiting blocks are slidably connected inside the limiting grooves. Pull rods are fixedly connected to the opposite ends of the limiting blocks. Return springs are slidably connected to the outer walls of the two pull rods. Fixed components are provided on the upper and lower sides of the inlet pipe and the outlet pipe. Guide components are provided on the upper and lower sides of the left ends of the two heat insulation plates.

[0006] Through the above technical solution: the liquid inlet pipe at the top front of the outer casing is responsible for inputting the liquid to be exchanged for heat, providing a raw material channel for heat exchange operations; the liquid outlet pipe at the bottom front of the outer casing is responsible for discharging the liquid after heat exchange, working in conjunction with the liquid inlet pipe to achieve liquid circulation within the equipment; the mounting mechanism at the bottom of the outer casing can stably install the entire heat exchanger in the designated position, preventing displacement due to vibration during operation; the connection mechanism on the right side of the liquid inlet and liquid outlet pipes is crucial for ensuring the sealing and insulation of the pipe connections. Two heat insulation plates are slidably connected to the right side of the liquid inlet and liquid outlet pipes respectively, reducing heat exchange between the pipes and the outside environment, achieving insulation, and improving the sealing of the pipe connections; the connecting blocks on the upper and lower left sides of the heat insulation plates can be inserted into the slots on the upper and lower right sides of the liquid inlet and liquid outlet pipes, providing initial connection between the heat insulation plates and the pipes. The support system features a circular groove on the opposite side of the connecting block, which engages with a limiting block to secure the insulation plate to the pipe. A fixing groove on the left side of the slot provides space for the movement and engagement of the limiting block. A limiting groove on the opposite side of the fixing groove restricts the sliding trajectory of the limiting block, preventing it from shifting. One end of the limiting block, which slides within the limiting groove, can engage with the circular groove, ensuring a stable connection between the insulation plate and the pipe. A pull rod on the opposite side of the limiting block allows operators to easily pull the limiting block for disassembly and installation of the insulation plate. A return spring on the outer wall of the pull rod pushes the limiting block back to its original position when the operator releases the pull rod, ensuring a secure connection. Fixing components on the upper and lower sides of the inlet and outlet pipes further secure the pull rod, preventing the limiting block from loosening. Guide components on the upper and lower sides of the left end of the insulation plate guide the insulation plate to precisely align with the pipe, improving installation accuracy.

[0007] As a further description of the above technical solution: The mounting mechanism includes a mounting ring, the top of which is fixedly connected to the bottom of the housing. The bottom of the mounting ring has multiple sliding grooves, and an arc-shaped block is slidably connected to one side of each of the multiple sliding grooves. The bottom of each of the multiple arc-shaped blocks is fixedly connected to a mounting plate, and the top of each of the multiple mounting plates has a mounting hole. An adjustment component is provided on the outer wall of the mounting ring.

[0008] The above technical solution involves a mounting ring that is fixedly connected to the bottom of the outer shell, serving as the core carrier of the mounting structure and providing a stable mounting foundation for subsequent components. Multiple sliding grooves on its bottom accommodate the arc-shaped block and allow it to slide internally, providing space for adjusting the block's position. The mounting plate fixed to the bottom of the arc-shaped block is a key component connecting the equipment to the mounting base. Mounting holes on the top of the mounting plate allow for the insertion of bolts and other fasteners, securing the mounting plate to the base and thus ensuring stable installation of the entire heat exchanger. Adjustment components on the outer wall of the mounting ring can work with other components to adjust the mounting plate's position, ensuring the mounting mechanism adapts to different installation scenarios and guaranteeing a stable and precise installation of the heat exchanger.

[0009] As a further description of the above technical solution: The fixing assembly includes multiple upright plates, one side of which is fixedly connected to the upper and lower sides of the inlet pipe and the outlet pipe, respectively. Each of the multiple upright plates has a fixing plate slidably connected to its left side, and the right side of each of the multiple fixing plates passes through the corresponding upright plate and is attached to one end of the pull rod.

[0010] The above technical solution allows the fixing plate to slide along the vertical plate and its right end to penetrate the vertical plate and fit against the tie rod. This restricts the movement of the tie rod, prevents the tie rod from causing the limit block to shift, and thus prevents the insulation plate from loosening its connection with the pipe. This achieves secondary fixing of the pipe connection and enhances the stability of the connection.

[0011] As a further description of the above technical solution: The guide assembly includes multiple horizontal plates, one side of which is fixedly connected to the upper and lower left sides of the corresponding inlet and outlet pipes, respectively. Guide grooves are provided on the right side of each of the multiple horizontal plates, and guide blocks are fixedly connected to the upper and lower left sides of the two heat insulation plates.

[0012] The above technical solution allows the guide groove on the right side of the horizontal plate to cooperate with the guide block on the left end of the heat insulation plate, guiding the heat insulation plate to accurately align with the inlet and outlet pipes, thus preventing the heat insulation plate from shifting during installation.

[0013] As a further description of the above technical solution: The adjustment assembly includes multiple adjustment bolts, one end of each adjustment bolt being rotatably connected to one side of a corresponding arc-shaped block, and the outer wall of the mounting ring having multiple adjustment holes.

[0014] The above technical solution allows the arc-shaped block to be moved along the sliding groove at the bottom of the mounting ring when the adjusting bolt is rotated, thereby adjusting the position of the mounting plate at the bottom of the arc-shaped block and adapting the mounting plate to the base surface requirements of different installation scenarios.

[0015] As a further description of the above technical solution: The multiple guide blocks are slidably connected to the interior of the corresponding guide grooves, and the size of the guide blocks and the guide grooves are matched.

[0016] The above technical solution allows multiple guide blocks to slide within their respective guide grooves, with the two being of matching dimensions. This ensures that the guide blocks and guide grooves fit tightly together, preventing gaps from appearing during sliding and thus avoiding the heat insulation plate from shaking.

[0017] As a further description of the above technical solution: One end of each of the multiple limiting blocks passes through a corresponding circular groove, and one side of each of the multiple limiting blocks is fixedly connected to one end of a corresponding reset spring.

[0018] Through the above technical solution: one side of the limiting block is fixedly connected to one end of the reset spring. The reset spring can provide a reset force for the limiting block, ensuring that the limiting block is always firmly inserted into the circular groove, preventing the limiting block from dislodging and causing the heat insulation plate to loosen.

[0019] As a further description of the above technical solution: One end of each of the plurality of adjusting bolts passes through a corresponding adjusting hole, and the size of the adjusting bolts matches that of the adjusting holes.

[0020] The above technical solution avoids the adjusting bolt from shaking in the adjusting hole, ensures that the thrust can be stably transmitted to the arc block when the adjusting bolt is rotated, and allows the arc block to move smoothly along the sliding groove, thereby improving the stability of the mounting plate position adjustment.

[0021] This utility model has the following beneficial effects: 1. In this utility model, by pushing the fixed plate to slide along the vertical plate to release the limit on the pull rod, the guide block of the heat insulation plate is aligned with the guide groove of the horizontal plate to slide and connect the pipe. After the pull rod is released, the reset spring pushes the limit block into the circular groove and the fixed groove. Finally, the fixed plate is pushed in the opposite direction to fix the pull rod for a second time. This process achieves the sealing and heat insulation of the pipe connection, reduces the heat exchange between the pipe and the outside, ensures the heat exchange efficiency, and avoids the loosening of components.

[0022] 2. In this utility model, by aligning the adjusting bolt with the adjusting hole on the outer wall of the mounting ring, rotating the adjusting bolt, and by using its rotational connection with the arc-shaped block and the sliding of the arc-shaped block in the sliding groove of the mounting ring, the arc-shaped block is pushed to move to adjust the position of the mounting plate. Finally, the mounting plate is fixed by inserting fasteners through the mounting hole. This process realizes flexible adjustment of the mounting plate position to adapt to different installation scenarios. Attached Figure Description

[0023] Figure 1 This is a perspective view of a heat exchanger with heat insulation according to the present invention; Figure 2 This is a front view of a heat exchanger with heat insulation properties proposed in this utility model; Figure 3 This is a structural exploded view of a heat exchanger with heat insulation properties proposed in this utility model; Figure 4 This is a cross-sectional view of the structure of a heat exchanger with heat insulation properties proposed in this utility model; Figure 5 This is a structurally exploded view of the installation mechanism of a heat exchanger with heat insulation properties proposed in this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Outer shell; 2. Connecting mechanism; 201. Heat insulation plate; 202. Connecting block; 203. Circular groove; 204. Slot; 205. Fixing groove; 206. Limiting groove; 207. Limiting block; 208. Pull rod; 209. Return spring; 210. Fixing assembly; 2101. Vertical plate; 2102. Fixing plate; 211. Guide assembly; 2111. Horizontal plate; 2112. Guide groove; 2113. Guide block; 3. Mounting mechanism; 301. Mounting ring; 302. Sliding groove; 303. Arc block; 304. Mounting plate; 305. Mounting hole; 306. Adjusting assembly; 3061. Adjusting bolt; 3062. Adjusting hole; 4. Liquid inlet pipe; 5. Liquid outlet pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 , Figure 3 and Figure 4 The present invention provides an embodiment of a heat exchanger with heat insulation properties, comprising a shell 1, which serves as a protective and load-bearing structure for the core space of the heat exchange. An inlet pipe 4 is fixedly connected to the top front side of the shell 1, which enables the input of the liquid to be exchanged. An outlet pipe 5 is fixedly connected to the bottom front side of the shell 1, which enables the discharge of the liquid after heat exchange. A connecting mechanism 2 is provided on the right side of both the inlet pipe 4 and the outlet pipe 5, which enables the sealing connection between the inlet and outlet pipes 5 and the external pipe. An installation mechanism 3 is provided at the bottom of the shell 1, which enables the stable fixing of the shell 1. The connecting mechanism 2 includes two heat insulation plates 201. The heat insulation plates 201 reduce heat exchange between the pipe and the outside to achieve heat insulation. The left sides of the two heat insulation plates 201 are slidably connected to the right sides of the inlet pipe 4 and the outlet pipe 5, respectively, to facilitate the installation and removal of the heat insulation plates 201. Connecting blocks 202 are fixedly connected to the upper and lower sides of the left end of the two heat insulation plates 201. The connecting blocks 202 provide connection points for fixing the heat insulation plates 201 to the pipe. Circular grooves 203 are opened on the opposite sides of the multiple connecting blocks 202. The circular grooves 203 cooperate with the limiting blocks 207 to achieve a locking and fixing function. Slots 204 are opened on the upper and lower sides of the right end of the inlet pipe 4 and the outlet pipe 5. The slots 204 accommodate the connecting blocks 202 to achieve a preliminary docking function. The left side of the interior of the multiple slots 204 is connected to a fixing groove 205. The fixing groove 205 provides space for the movement of the limiting blocks 207. The interior of the multiple fixing grooves 205... Each of the two heat insulation plates 201 has a limiting groove 206 connected to the opposite side of the heat insulation plate 207. The limiting groove 206 restricts the movement trajectory of the limiting block 207 to prevent deviation. The limiting blocks 207 are slidably connected inside the multiple limiting grooves 206. The limiting blocks 207 are inserted into the circular groove 203 to fix the heat insulation plate 201 to the pipe. Each of the two limiting blocks 207 has a pull rod 208 fixedly connected to the opposite end of the heat insulation plate 207. The pull rod 208 makes it easy for the operator to pull the limiting block 207 to disassemble. The outer walls of the two pull rods 208 are slidably connected to a return spring 209. The return spring 209 pushes the limiting block 207 to reset to ensure the fixing effect. The upper and lower sides of the liquid inlet pipe 4 and the liquid outlet pipe 5 are provided with fixing components 210. The fixing components 210 further fix the pull rod 208 to prevent the limiting block 207 from loosening. The upper and lower sides of the left end of the two heat insulation plates 201 are provided with guide components 211. The guide components 211 guide the heat insulation plate 201 to be installed accurately. The fixing component 210 includes multiple upright plates 2101, which provide sliding support for the fixing plate 2102. One side of each of the multiple upright plates 2101 is fixedly connected to the upper and lower sides of the inlet pipe 4 and the outlet pipe 5, respectively, to ensure that the upright plates 2101 are installed stably. The left side of each of the multiple upright plates 2101 is slidably connected to the fixing plate 2102, which is attached to the pull rod 208 to restrict its movement. The right side of each of the multiple fixing plates 2102 passes through the corresponding upright plate 2101 and is attached to one end of the pull rod 208 to enhance the limiting effect on the pull rod 208. The guide assembly 211 includes multiple horizontal plates 2111, which provide a carrier for the opening of the guide groove 2112. One side of the multiple horizontal plates 2111 is fixedly connected to the upper and lower sides of the left end of the corresponding liquid inlet pipe 4 and liquid outlet pipe 5, respectively, to ensure that the horizontal plates 2111 are firmly connected to the pipes. The right side of the multiple horizontal plates 2111 is provided with guide grooves 2112. The guide grooves 2112 cooperate with guide blocks 2113 to realize the guiding function. The upper and lower sides of the left end of the two heat insulation plates 201 are fixedly connected with guide blocks 2113. The guide blocks 2113 are embedded in the guide grooves 2112 to guide the movement of the heat insulation plates 201. Specifically, the outer shell 1, as the core load-bearing structure, provides protection and support for the internal heat exchange space, ensuring the stability of the heat exchange process. The inlet pipe 4 is fixed to the top front side of the outer shell 1, responsible for inputting the liquid to be exchanged and providing a raw material channel for operation. The outlet pipe 5 is fixed to the bottom front side of the outer shell 1, used to discharge the liquid after heat exchange. The two work together to achieve liquid circulation. The connecting mechanism 2 is the key to connecting the inlet and outlet pipes 5 with the external pipeline. The heat insulation plate 201 is slidably connected to the right side of the inlet pipe 4 and the outlet pipe 5, reducing heat exchange between the pipeline and the outside, achieving heat insulation and improving sealing. The connecting block 202 is fixed on the upper and lower sides of the left end of the heat insulation plate 201. Its outer circular groove 203 can cooperate with the limiting block 207, providing a locking point for fixing the heat insulation plate 201 to the pipeline. The slots 204 on the upper and lower sides of the right end of the inlet pipe 4 and the outlet pipe 5 accommodate the connecting block 202, achieving initial docking. The fixing groove 205 in the slot 204 provides movement space for the limiting block 207, fixing... The outer limiting groove 206 of groove 205 restricts the trajectory of the limiting block 207 to prevent displacement. The limiting block 207 slides in the limiting groove 206 and is locked into the circular groove 203 under the action of the return spring 209, thus achieving fixation. The pull rod 208 is fixed to the outside of the limiting block 207, making it convenient for operators to pull to install and remove the heat insulation plate 201. The return spring 209 is sleeved on the outer wall of the pull rod 208, which can push the limiting block 207 to reset, ensuring the fixing effect. In the fixing assembly 210, the upright plate 21 01 is fixed on the upper and lower sides of the inlet pipe 4 and the outlet pipe 5 to provide sliding support for the fixing plate 2102. After the fixing plate 2102 passes through the vertical plate 2101, it fits against the pull rod 208 to restrict the movement of the pull rod 208 and prevent the limit block 207 from loosening. In the guide assembly 211, the horizontal plate 2111 is fixed on the upper and lower sides of the left end of the inlet pipe 4 and the outlet pipe 5. Its right guide groove 2112 cooperates with the guide block 2113 on the heat insulation plate 201 to guide the installation of the heat insulation plate 201.

[0027] Reference Figure 2 and Figure 5 The mounting mechanism 3 includes a mounting ring 301, which is the core load-bearing component of the mounting mechanism 3. The top of the mounting ring 301 is fixedly connected to the bottom of the outer shell 1 to achieve a stable connection between the mounting ring 301 and the outer shell 1. The bottom of the mounting ring 301 is provided with multiple sliding grooves 302, which provide sliding space for the arc-shaped blocks 303. The arc-shaped blocks 303 are slidably connected to one side of the inner side of each of the multiple sliding grooves 302. The arc-shaped blocks 303 drive the mounting plate 304 to adjust its position. The bottom of each of the multiple arc-shaped blocks 303 is fixedly connected to the mounting plate 304, which serves as a carrier for connecting with the mounting base. The top of each of the multiple mounting plates 304 is provided with mounting holes 305, through which fasteners are inserted to fix the mounting plate 304 to the base. The outer wall of the mounting ring 301 is provided with an adjustment component 306, which adjusts the position of the arc-shaped blocks 303. The adjusting assembly 306 includes multiple adjusting bolts 3061. The adjusting bolts 3061 push the arc-shaped block 303 to move along the sliding groove 302. One end of each adjusting bolt 3061 is rotatably connected to one side of the corresponding arc-shaped block 303 to ensure that the adjusting bolts 3061 can drive the arc-shaped block 303 to move when they rotate. The outer wall of the mounting ring 301 is provided with multiple adjusting holes 3062, which provide installation and adjustment channels for the adjusting bolts 3061. Specifically, the top of the mounting ring 301 is fixedly connected to the bottom of the outer shell 1, serving as the core carrier of the mounting structure and providing a mounting base for subsequent components. Multiple sliding grooves 302 on its bottom allow the arc-shaped block 303 to slide inside, providing space for adjusting the position of the arc-shaped block 303. The mounting plate 304 fixed to the bottom of the arc-shaped block 303 is a key component for connecting with the mounting base. Fasteners are inserted through the mounting holes 305 on the top of the mounting plate 304 to fix the mounting plate 304 to the base, thereby fixing the entire heat exchanger. In the adjustment assembly 306, the adjustment holes 3062 on the outer wall of the mounting ring 301 provide an installation and adjustment channel for the adjustment bolt 3061. One end of the adjustment bolt 3061 is rotatably connected to the arc-shaped block 303. Rotating the adjustment bolt 3061 pushes the arc-shaped block 303 to move along the sliding groove 302, thereby adjusting the position of the mounting plate 304 to adapt to different installation scenarios and ensure the stable installation of the heat exchanger.

[0028] Reference Figure 3 and Figure 4 Multiple guide blocks 2113 are slidably connected to the interior of corresponding guide grooves 2112, providing a stable guide path for the installation of the heat insulation board 201 and preventing deviation. The size of the guide blocks 2113 and the guide grooves 2112 are matched to ensure that they slide in close contact and improve installation accuracy. One end of each of the multiple limit blocks 207 passes through the corresponding circular groove 203, enabling the limit blocks 207 to engage and fix the connecting block 202. One side of each of the multiple limit blocks 207 is fixedly connected to one end of the corresponding return spring 209, allowing the return spring 209 to push the limit blocks 207 to return to a fixed state. One end of each of the multiple adjusting bolts 3061 passes through the corresponding adjusting hole 3062, providing an adjustment channel for the adjusting bolts 3061. The size of the adjusting bolts 3061 and the adjusting holes 3062 are matched to ensure that the adjusting bolts 3061 rotate stably and push the arc block 303 to move. Specifically, multiple guide blocks 2113 in the guide assembly 211 are slidably connected to the corresponding guide grooves 2112, and the two are matched in size. This precise fit provides stable guidance for the installation of the heat insulation plate 201, avoids installation deviation, and ensures that the heat insulation plate 201 is precisely connected to the inlet pipe 4 and the outlet pipe 5. In the connecting mechanism 2, one end of multiple limit blocks 207 passes through the corresponding circular groove 203, and one side of the limit block 207 is fixedly connected to one end of the corresponding return spring 209. The return spring 209 pushes the limit block 207 to firmly lock into the circular groove 203, realizing the stable fixation of the heat insulation plate 201 and the pipe and preventing loosening. One end of multiple adjusting bolts 3061 passes through the corresponding adjusting holes 3062, and the two are matched in size. Rotating the adjusting bolts 3061 pushes the arc block 303 to move along the sliding groove 302, thereby adjusting the position of the mounting plate 304 to adapt to different installation scenarios and ensure the stable installation of the heat exchanger.

[0029] Working principle: When using this equipment, the liquid to be exchanged for heat enters the outer shell 1 through the inlet pipe 4, and after heat exchange, it is discharged from the outlet pipe 5. To ensure the sealing and insulation of the pipe connection, the pipes need to be connected by the connecting mechanism 2. At this time, push the fixing plate 2102 to slide it along the vertical plate 2101 until the fixing plate 2102 separates from the pull rod 208, releasing the limit on the pull rod 208. Align the guide block 2113 on the left end of the heat insulation plate 201 with the guide groove 2112 on the horizontal plate 2111, and slide the heat insulation plate 201 along the guide groove 2112 so that the left side of the heat insulation plate 201 is precisely connected with the right side of the inlet pipe 4 and the outlet pipe 5. During this process, the matching of the guide block 2113 and the guide groove 2112... To prevent the insulation plate 201 from shifting and ensure installation accuracy, when the insulation plate 201 slides to the designated position, the connecting block 202 at its left end is inserted into the slot 204 at the right end of the liquid inlet pipe 4 and the liquid outlet pipe 5. At this time, the pull rod 208 is released, the return spring 209 returns to its deformation, and pushes the limiting block 207 to slide along the limiting groove 206 until the limiting block 207 is engaged in the connection between the circular groove 203 and the fixing groove 205 on the connecting block 202, thereby achieving the limiting and fixing of the insulation plate 201 and the pipe. Finally, the fixing plate 2102 is pushed in the opposite direction to make it re-fit with the pull rod 208, thereby fixing the pull rod 208 a second time, preventing the limiting block 207 from loosening, reducing the heat exchange between the liquid inlet pipe 4, the liquid outlet pipe 5 and the outside world, and ensuring heat exchange efficiency. Align the adjusting bolt 3061 with the adjusting hole 3062 on the outer wall of the mounting ring 301, and rotate the adjusting bolt 3061. Since one end of the adjusting bolt 3061 is rotatably connected to the arc-shaped block 303, and the arc-shaped block 303 is slidably connected in the sliding groove 302 at the bottom of the mounting ring 301, as the adjusting bolt 3061 rotates, it will push the arc-shaped block 303 to move horizontally along the sliding groove 302, thereby adjusting the position of the mounting plate 304 connected to the bottom of the arc-shaped block 303. After the mounting plate 304 moves to the appropriate installation position, use the mounting hole 305 opened on the top of the mounting plate 304 to insert the fastener and firmly fix the mounting plate 304 to the mounting base.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat exchanger with thermal insulation properties, comprising a housing (1), characterized in that: The top front side of the outer shell (1) is fixedly connected to an inlet pipe (4), and the bottom front side of the outer shell (1) is fixedly connected to an outlet pipe (5). A connecting mechanism (2) is provided on the right side of both the inlet pipe (4) and the outlet pipe (5). An installation mechanism (3) is provided at the bottom of the outer shell (1). The installation mechanism (3) is used to install the outer shell (1). The connecting mechanism (2) includes two heat insulation plates (201). The left sides of the two heat insulation plates (201) are slidably connected to the right sides of the inlet pipe (4) and the outlet pipe (5), respectively. Connecting blocks (202) are fixedly connected to the upper and lower sides of the left ends of the two heat insulation plates (201). Circular grooves (203) are opened on the opposite sides of the multiple connecting blocks (202). Slots (204) are opened on the upper and lower sides of the right ends of the inlet pipe (4) and the outlet pipe (5). Fixed grooves (205) are connected to the left side of the interior of the multiple slots (204). Each of the fixed grooves (205) has a limiting groove (206) connected to the opposite side inside. Each of the limiting grooves (206) has a limiting block (207) slidably connected inside. Each of the limiting blocks (207) has a pull rod (208) fixedly connected to the opposite end. Each of the two pull rods (208) has a return spring (209) slidably connected to the outer wall. Each of the liquid inlet pipe (4) and liquid outlet pipe (5) has a fixing component (210) on the upper and lower sides. Each of the two heat insulation plates (201) has a guide component (211) on the upper and lower sides of the left end.

2. A heat exchanger with thermal insulation properties according to claim 1, characterized in that: The mounting mechanism (3) includes a mounting ring (301), the top of which is fixedly connected to the bottom of the outer shell (1). The bottom of the mounting ring (301) is provided with multiple sliding grooves (302). An arc-shaped block (303) is slidably connected to one side of each of the multiple sliding grooves (302). A mounting plate (304) is fixedly connected to the bottom of each of the multiple arc-shaped blocks (303). A mounting hole (305) is provided on the top of each of the multiple mounting plates (304). An adjustment component (306) is provided on the outer wall of the mounting ring (301).

3. A heat exchanger with thermal insulation properties according to claim 1, characterized in that: The fixing component (210) includes multiple upright plates (2101). One side of each of the multiple upright plates (2101) is fixedly connected to the upper and lower sides of the inlet pipe (4) and the outlet pipe (5), respectively. A fixing plate (2102) is slidably connected to the left side of each of the multiple upright plates (2101). The right side of each of the multiple fixing plates (2102) passes through the corresponding upright plate (2101) and is attached to one end of the pull rod (208).

4. A heat exchanger with thermal insulation properties according to claim 1, characterized in that: The guide assembly (211) includes multiple horizontal plates (2111). One side of each of the multiple horizontal plates (2111) is fixedly connected to the upper and lower sides of the left end of the corresponding liquid inlet pipe (4) and liquid outlet pipe (5). A guide groove (2112) is provided on the right side of each of the multiple horizontal plates (2111). Guide blocks (2113) are fixedly connected to the upper and lower sides of the left end of each of the two heat insulation plates (201).

5. A heat exchanger with thermal insulation properties according to claim 2, characterized in that: The adjustment assembly (306) includes a plurality of adjustment bolts (3061), one end of which is rotatably connected to one side of the corresponding arc block (303), and the outer wall of the mounting ring (301) is provided with a plurality of adjustment holes (3062).

6. A heat exchanger with thermal insulation properties according to claim 4, characterized in that: The multiple guide blocks (2113) are slidably connected to the interior of the corresponding guide grooves (2112), and the size of the guide blocks (2113) matches that of the guide grooves (2112).

7. A heat exchanger with thermal insulation properties according to claim 1, characterized in that: One end of each of the multiple head limiting blocks (207) passes through the corresponding circular groove (203), and one side of each of the multiple limiting blocks (207) is fixedly connected to one end of the corresponding reset spring (209).

8. A heat exchanger with thermal insulation properties according to claim 5, characterized in that: One end of each of the plurality of adjusting bolts (3061) passes through a corresponding adjusting hole (3062), and the size of the adjusting bolts (3061) matches that of the adjusting holes (3062).

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