Heat exchanger with adjustable outlet position

Abstract

The utility model relates to the technical field of heat exchangers, and provides a heat exchanger with an adjustable outlet position, an output end of a positive and negative motor drives a first rotating shaft and a first conical tooth to rotate by starting the positive and negative motor, and then a second conical tooth meshed on one side of the first conical tooth and a second rotating shaft synchronously rotate; at the moment, a threaded rod fixedly connected to one side of a second rotating shaft synchronously rotates along with the threaded rod, and a sliding seat in threaded connection to the outer side of the threaded rod synchronously and horizontally moves in a rail groove along with rotation of the threaded rod and drives a movable baffle to synchronously and horizontally move; according to the design, the forward and reverse motor is started to rotate forwards and backwards, so that the movable baffle synchronously and randomly moves on the top of the inner wall of the air outlet seat, meanwhile, the movable baffle does not need to be additionally positioned and fixed after movement is completed, and time consumption of the whole process is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, and in particular to a heat exchanger with an adjustable outlet position. Background Art

[0002] Heat exchangers are devices that transfer part of the heat of hot fluid to cold fluid, also known as heat exchangers. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used.

[0003] After searching, the announcement number CN220230214U discloses a heat exchanger with adjustable outlet position, including a heat exchanger body, exhaust pipes are arranged on both sides of the heat exchanger body, an air outlet pipe is fixedly connected to the top of the heat exchanger body, and air outlet pipes are arranged on the tops of the two groups of exhaust pipes, a tee is arranged between the two groups of air outlet pipes and inside the air outlet pipe, the top of the tee is connected to a hose, and a movable pipe is arranged on the air outlet pipe, and the bottom of the movable pipe is connected to the top of the hose. The utility model provides a heat exchanger with adjustable outlet position. Through the two air outlet pipes, the two air outlets of the heat exchanger body can be connected, so as to facilitate the subsequent adjustment of the position, and then through the movable plate and movable pipe, the outlet position of the heat exchanger body can be adjusted, which is convenient for installation in different environments and increases its use effect.

[0004] The above-mentioned heat exchanger with adjustable outlet position is achieved by connecting the second positioning hole on the movable plate with the first positioning hole on the air outlet pipe, and using positioning bolts to complete the movement of the movable plate on the air outlet pipe for positioning and installation. However, this design can only adjust the position of the movable plate by adjusting the spacing between each other. At the same time, each time the position of the movable plate is adjusted, the positioning bolts need to be tightened again to complete the installation work, which makes the overall adjustment process time-consuming. Utility Model Content

[0005] The utility model provides a heat exchanger with adjustable outlet position, which solves the problem that in the prior art, the position of the movable plate can only be adjusted by equal spacing, and the positioning bolts need to be screwed again after each adjustment of the position of the movable plate to complete the installation work, thereby making the overall adjustment process time-consuming.

[0006] The technical solution of the utility model is as follows: A heat exchanger with adjustable outlet position, comprising a heat exchanger body, an air outlet seat arranged on the top of the heat exchanger body, a side seat being laterally fixedly connected to the upper inner wall of the air outlet seat, a rail groove being provided on the front of the side seat, a driving assembly being provided inside the air outlet seat, the driving assembly comprising a forward and reverse motor for driving, the driving assembly also comprising a threaded rod, the threaded rod being rotatably connected in the rail groove, an adjusting assembly being provided on the outside of the threaded rod, the adjusting assembly comprising a movable baffle, the movable baffle being located at the top slot in the air outlet seat cavity, the adjusting assembly also comprising two groups of slides, the two groups of slides being fixedly connected to the sides of the movable baffle, the slides being threadedly connected to the outside of the threaded rod, a connecting assembly being provided on the upper part of the movable baffle, and the connecting assembly comprising a bellows.

[0007] Preferably, the forward and reverse motor is fixedly installed on the side of the air outlet seat, the output end of the forward and reverse motor is fixedly connected to the first rotating shaft, and the first rotating shaft is fixedly connected to the first conical tooth at the end away from the forward and reverse motor.

[0008] Preferably, the drive assembly further comprises a second conical tooth, and the second conical tooth is meshingly connected with the first conical tooth.

[0009] Preferably, the driving assembly further comprises a second rotating shaft, one end of the second rotating shaft is fixedly connected to the second conical tooth, and the other end of the second rotating shaft is fixedly connected to the threaded rod.

[0010] Preferably, a thread groove is formed through the middle of the slide seat, the thread groove matches the threaded rod, and the slide seat is threadedly connected to the outside of the threaded rod through the thread groove.

[0011] Preferably, the adjustment assembly further includes limit blocks, which are in two groups and fixedly connected to the upper and lower sides of the slide seat. The slide seat and the limit blocks are integrated and match the shape of the rail groove.

[0012] Preferably, the adjustment assembly further comprises a welding plate, and the welding plate is fixedly connected to the connection between the sliding seat and the movable baffle.

[0013] Preferably, the regulating assembly further comprises a lower connecting pipe, the lower connecting pipe is fixedly connected to the center position of the bottom of the movable baffle, and a sealing ring is fixedly connected to the bottom of the lower connecting pipe.

[0014] Preferably, the adjustment assembly further comprises an upper connecting pipe, the upper connecting pipe is fixedly connected to the center position of the top of the movable baffle, a first flange is fixedly connected to the upper outer portion of the upper connecting pipe, and the upper connecting pipe is connected to the lower connecting pipe.

[0015] Preferably, the connecting component further includes a second flange and a third flange, the second flange and the third flange are fixedly connected to the lower side and the upper side of the bellows respectively, and the second flange matches the first flange.

[0016] The beneficial effects of the utility model are:

[0017] When adjusting the position of the movable baffle at the slot on the top of the inner wall of the air outlet seat, the forward and reverse motors can be started so that the output ends of the forward and reverse motors drive the first rotating shaft and the first conical teeth to rotate, thereby causing the second conical teeth meshing on one side of the first conical teeth and the second rotating shaft to rotate synchronously. At this time, the threaded rod fixedly connected to one side of the second rotating shaft rotates synchronously therewith. At this time, the sliding seat threadedly connected to the outside of the threaded rod moves horizontally in the rail groove synchronously with the rotation of the threaded rod and drives the movable baffle to move horizontally synchronously. This design can start the forward and reverse motors to rotate forward and reversely, thereby causing the movable baffle to move synchronously at the top of the inner wall of the air outlet seat. At the same time, this design does not require additional positioning and fixing after the movement is completed, thereby greatly reducing the time consumption of the overall process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front structure of the overall device of the utility model;

[0020] Figure 2 for Figure 1 A magnified image of area A;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a structural separation diagram of the regulating component and the connecting component of the utility model;

[0023] In the figure: 1. heat exchanger body; 2. air outlet seat; 21. side seat; 211. rail groove; 3. drive assembly; 31. forward and reverse motor; 32. first rotating shaft; 33. first conical gear; 34. second conical gear; 35. second rotating shaft; 36. threaded rod; 4. adjustment assembly; 41. movable baffle; 42. slide seat; 421. threaded groove; 422. limit block; 423. welding plate; 43. lower connecting pipe; 431. sealing ring; 44. upper connecting pipe; 441. first flange; 5. connecting assembly; 51. bellows; 511. second flange; 512. third flange. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 2 and Figure 3 The utility model provides a technical solution: a heat exchanger with adjustable outlet position, comprising a heat exchanger body 1, an air outlet seat 2 arranged on the top of the heat exchanger body 1, a side seat 21 is fixedly connected to the upper inner wall of the air outlet seat 2, a rail groove 211 is opened on the front of the side seat 21, a driving component 3 is arranged inside the air outlet seat 2, the driving component 3 includes a forward and reverse motor 31 for driving, the driving component 3 also includes a threaded rod 36, the threaded rod 36 is rotatably connected in the rail groove 211, an adjusting component 4 is arranged on the outer side of the threaded rod 36, the adjusting component 4 includes a movable baffle 41, and the movable baffle The plate 41 is located at the top slot in the air outlet seat 2 cavity. The adjustment component 4 also includes two sets of slides 42. The two sets of slides 42 are fixedly connected to the side of the movable baffle 41. The slides 42 are threadedly connected to the outside of the threaded rod 36. A connecting component 5 is arranged on the upper part of the movable baffle 41. The connecting component 5 includes a bellows 51. This design solves the problem that the movable plate can only be adjusted at equal intervals in the prior art, and the positioning bolts need to be tightened again after each adjustment of the position of the movable plate to complete the installation work, thereby making the overall adjustment process time-consuming.

[0026] See also Figure 2 and Figure 3 The forward and reverse motor 31 is fixedly installed on the side of the air outlet seat 2, and the output end of the forward and reverse motor 31 is fixedly connected to the first rotating shaft 32. The first rotating shaft 32 is fixedly connected to the first conical tooth 33 at the end away from the forward and reverse motor 31. The driving component 3 also includes a second conical tooth 34, and the second conical tooth 34 is meshingly connected with the first conical tooth 33. The driving component 3 also includes a second rotating shaft 35, one end of the second rotating shaft 35 is fixedly connected to the second conical tooth 34, and the other end of the second rotating shaft 35 is fixedly connected to the threaded rod 36. Through this design, the forward and reverse motor 31 can be started to rotate forward and reverse, thereby causing the threaded rod 36 located in the track groove 211 to rotate forward and reverse synchronously.

[0027] See also Figure 2 and Figure 3A threaded groove 421 is provided through the middle of the slide 42, and the threaded groove 421 matches the threaded rod 36. The slide 42 is threadedly connected to the outside of the threaded rod 36 through the threaded groove 421. The adjustment component 4 also includes a limit block 422. The limit block 422 is divided into two groups and is fixedly connected to the upper and lower sides of the slide 42. The slide 42 and the limit block 422 are integrated and match the shape of the track groove 211. Through this design, the movable baffle 41 can rotate with the threaded rod 36 and then move horizontally in the air outlet seat 2.

[0028] See also Figure 3 and Figure 4 The adjusting component 4 also includes a welding plate 423, which is fixedly connected to the connection between the sliding seat 42 and the movable baffle 41. The adjusting component 4 also includes a lower connecting pipe 43, which is fixedly connected to the center of the bottom of the movable baffle 41. A sealing ring 431 is fixedly connected to the bottom of the lower connecting pipe 43. The adjusting component 4 also includes an upper connecting pipe 44, which is fixedly connected to the center of the top of the movable baffle 41. A first flange 441 is fixedly connected to the upper outer part of the upper connecting pipe 44. The upper connecting pipe 44 is connected to the lower connecting pipe 43. Through this design, the connection between the lower connecting pipe 43 and the external device can be completed.

[0029] See also Figure 3 and Figure 4 The connecting component 5 also includes a second flange 511 and a third flange 512, which are respectively fixedly connected to the lower side of the bellows 51 and the upper side of the bellows 51. The second flange 511 matches the first flange 441. The connection between the second flange 511 and the first flange 441 and the bellows 51 can meet the requirements of different angles during installation.

[0030] The working principle and use process of the utility model are as follows:

[0031] The staff can start the forward and reverse motor 31 so that the output end of the forward and reverse motor 31 drives the first rotating shaft 32 and the first conical tooth 33 to rotate, thereby making the second conical tooth 34 meshing on one side of the first conical tooth 33 and the second rotating shaft 35 rotate synchronously. At this time, the threaded rod 36 fixedly connected to one side of the second rotating shaft 35 rotates synchronously. At this time, the sliding seat 42 threadedly connected to the outside of the threaded rod 36 rotates synchronously with the threaded rod 36 and moves horizontally in the rail groove 211 and drives the movable baffle 41 to move horizontally synchronously. This design can start the forward and reverse motor 31 to rotate forward and reverse, thereby making the movable baffle 41 move synchronously on the top of the inner wall of the air outlet seat 2. At the same time, this design does not need to be additionally positioned and fixed after the movement is completed, thereby greatly reducing the time consumption of the overall process. In particular, when the installation angle of the outlet position is adjusted, the second flange 511 on the outside of the bellows 51 can be connected to the first flange 441 by bolts, and connected to the external device through the third flange 512 on the top of the bellows 51 to increase the overall installation flexibility of the device.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchanger with an adjustable outlet position, comprising a heat exchanger body (1) and an air outlet seat (2) arranged on the top of the heat exchanger body (1), characterized in that: A side seat (21) is transversely fixedly connected to the upper inner wall of the air outlet seat (2), a rail groove (211) is provided on the front of the side seat (21), a driving assembly (3) is arranged inside the air outlet seat (2), the driving assembly (3) comprises a forward and reverse motor (31) for driving, the driving assembly (3) further comprises a threaded rod (36), the threaded rod (36) is rotatably connected in the rail groove (211), and an adjustment assembly (4) is arranged outside the threaded rod (36), The adjustment component (4) comprises a movable baffle (41), wherein the movable baffle (41) is located at a top slot in the air outlet seat (2) cavity. The adjustment component (4) also comprises two groups of slide seats (42), wherein the two groups of slide seats (42) are fixedly connected to the side of the movable baffle (41), and the slide seats (42) are threadedly connected to the outside of the threaded rod (36). A connecting component (5) is arranged on the upper part of the movable baffle (41), and the connecting component (5) comprises a bellows (51).

2. A heat exchanger with adjustable outlet position according to claim 1, characterized in that: The forward and reverse motor (31) is fixedly mounted on the side of the air outlet seat (2); the output end of the forward and reverse motor (31) is fixedly connected to a first rotating shaft (32); and the first rotating shaft (32) is fixedly connected to a first conical tooth (33) at an end away from the forward and reverse motor (31).

3. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The driving assembly (3) further comprises a second conical tooth (34), wherein the second conical tooth (34) is meshingly connected with the first conical tooth (33).

4. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The driving assembly (3) further comprises a second rotating shaft (35), one end of the second rotating shaft (35) being fixedly connected to the second conical tooth (34), and the other end of the second rotating shaft (35) being fixedly connected to the threaded rod (36).

5. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: A thread groove (421) is formed through the middle of the slide seat (42), the thread groove (421) matches the threaded rod (36), and the slide seat (42) is threadedly connected to the outside of the threaded rod (36) through the thread groove (421).

6. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The adjustment assembly (4) further comprises a limit block (422), wherein the limit blocks (422) are in two groups and are fixedly connected to the upper and lower sides of the slide seat (42); the slide seat (42) and the limit blocks (422) are integrated and match the shape of the inner groove of the rail groove (211).

7. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The adjustment component (4) further comprises a welding plate (423), wherein the welding plate (423) is fixedly connected to the connection between the sliding seat (42) and the movable baffle (41).

8. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The regulating assembly (4) further comprises a lower connecting pipe (43), wherein the lower connecting pipe (43) is fixedly connected to the center position of the bottom of the movable baffle (41), and a sealing ring (431) is fixedly connected to the bottom of the lower connecting pipe (43).

9. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The regulating assembly (4) further comprises an upper connecting pipe (44), the upper connecting pipe (44) being fixedly connected to the center position of the top of the movable baffle (41), a first flange (441) being fixedly connected to the upper outer portion of the upper connecting pipe (44), and the upper connecting pipe (44) being connected to the lower connecting pipe (43).

10. The heat exchanger with adjustable outlet position according to claim 1, characterized in that: The connecting component (5) also includes a second flange (511) and a third flange (512), wherein the second flange (511) and the third flange (512) are fixedly connected to the lower side of the bellows (51) and the upper side of the bellows (51), respectively, and the second flange (511) matches the first flange (441).

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