Heat exchanger convenient to assemble

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger convenient to assemble, which comprises a device body, an equipment body, two connecting pipe ports arranged on two sides of the equipment body, and support frames connected on two sides of the bottom end of the equipment body. An assembling structure is inserted into the top end of the supporting frame and comprises a sliding block, and a fixing screw is inserted into the sliding block. The fixing screw is rotated to be separated from the interior of the threaded groove formed in the sliding block, then the equipment body is erected at the top end of the supporting frame, the limiting ring is rotated reversely to be matched with the supporting frame to position the equipment body, and then one end of the fixing screw penetrates through the through hole formed in the supporting frame to be rotationally connected into the threaded groove formed in the sliding block. And the sliding blocks are limited, so that the assembling effect between the equipment body and the supporting frame is achieved, and the problem that when the supporting frame deforms or is damaged, independent disassembly and replacement cannot be conducted, and stable supporting of the equipment body is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger which is easy to assemble. Background Art

[0002] A heat exchanger is also called a heat exchanger. Its main function is to transfer heat from one fluid to another to achieve thermal balance between the two fluids. This equipment is widely used in many industrial production fields such as chemical, petroleum, power, and food. In chemical production, it can be used as a heater, cooler, etc. The main purpose of a heat exchanger is to ensure the specific temperature required by the process for the medium. Heat exchangers also occupy an important position in industrial and building systems. They can improve energy efficiency and reduce energy costs. At the same time, they also help to improve product quality, avoid equipment failures, reduce pollution and protect the environment.

[0003] When the existing heat exchanger is used, the function of the heat exchanger is to transfer heat from one fluid to another to achieve thermal balance between the two fluids. The existing heat exchanger and the support frame are fixed by welding. When the support frame is deformed or damaged, it cannot be disassembled and replaced separately, which affects the problem of stable support of the heat exchanger. Utility Model Content

[0004] The purpose of the utility model is to provide a heat exchanger that is easy to assemble, so as to solve the problem in the above background technology that the existing heat exchanger and the support frame are fixed by welding, and when the support frame is deformed or damaged, it cannot be disassembled and replaced separately, which affects the stable support of the heat exchanger.

[0005] To achieve the above object, the utility model provides the following technical solution, a heat exchanger that is easy to assemble, comprising:

[0006] The device body comprises an equipment body, and pipe ports are arranged on both sides of the equipment body, and support frames are connected to both sides of the bottom end of the equipment body;

[0007] An assembly structure is inserted inside the top of the support frame, including a slider, a fixing screw is inserted inside the slider, a limiting ring is connected to one side of the slider, a fixing plate is connected to one end of the limiting ring, and rubber pads are arranged on the upper and lower sides of the fixing plate.

[0008] Preferably, a semi-annular sliding groove is provided on the top surface of the support frame, and the sliding block is inserted into the semi-annular sliding groove provided on the support frame and is slidably connected to the support frame.

[0009] Preferably, a plurality of through holes are provided on one side of the inner wall of the semi-annular slide groove provided on the support frame, a threaded groove is provided on the surface of the slider, and one end of the fixing screw passes through the through hole provided on the support frame and is rotatably connected to the inside of the threaded groove provided on the slider.

[0010] Preferably, grooves are provided on the upper and lower surfaces of the fixing plate, and one side of the rubber pad is connected to one side of the inner wall of the groove provided on the fixing plate.

[0011] Preferably, a supporting structure is inserted into the bottom end of the supporting frame, and the supporting structure includes a fixing frame, a supporting plate is connected to one side of the bottom of the fixing frame, positioning blocks are connected to both sides of the surface of the fixing frame, one end of the positioning block is connected to a threaded rod, and a nut is sleeved on the outer wall of one end of the threaded rod.

[0012] Preferably, a groove is provided on the bottom surface of the support frame, the fixing frame and the support plate are inserted into the groove provided by the support frame, positioning grooves are provided on both sides of the inner wall of the groove provided by the support frame, and one end of the positioning block is inserted into the positioning groove provided by the support frame.

[0013] Preferably, a through groove is provided on one side of the inner wall of the positioning groove of the support frame, one end of the threaded rod extends outside the through groove of the support frame, and the nut is rotatably connected to the outer surface of one end of the threaded rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Rotate the fixing screw to disengage it from the threaded groove of the slider, and then rotate the limiting ring to make the slider slide in the semi-annular groove of the support frame, and then place the device body on the top of the support frame, and rotate the limiting ring in the opposite direction to make it sleeved on the outer wall of the top of the device body, cooperate with the support frame to position the device body, and use the rubber pad connected to the groove of the fixing plate to fill the space between the support frame and the fixing plate for buffering, so that the two are in flexible contact, and then pass one end of the fixing screw through the through hole of the support frame and rotate it to connect it to the threaded groove of the slider, limit the slider, thereby achieving the assembly effect between the device body and the support frame, avoiding the problem that when the support frame is deformed or damaged, it cannot be disassembled and replaced separately, affecting the stable support of the device body.

[0016] 2. Insert the fixing frame and the support plate into the groove body of the support frame, and insert the positioning block into the positioning groove of the support frame at the same time. Use the positioning block to position the fixing frame, and extend one end of the threaded rod to the outside of the through groove of the support frame. Then, rotate the nut to connect to the outer wall of one end of the threaded rod, and cooperate with the support frame to limit the threaded rod, so as to realize the connection and fixation between the support frame and the fixing frame, and use the support plate to assist the support frame in supporting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a partially cutaway perspective schematic diagram of the structure of the utility model from a side view;

[0020] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram of the structure at center A;

[0021] Figure 5 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model when viewed from above.

[0022] In the figure: 1. Device body; 11. Equipment body; 12. Pipe connection port; 13. Support frame; 2. Assembly structure; 21. Slider; 22. Fixing screw; 23. Limiting ring; 24. Fixing plate; 25. Rubber pad; 3. Support structure; 31. Fixing frame; 32. Support plate; 33. Positioning block; 34. Threaded rod; 35. Nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A heat exchanger that is easy to assemble, comprising:

[0026] The device body 1 includes an equipment body 11, and pipe ports 12 are provided on both sides of the equipment body 11. Support frames 13 are connected to both sides of the bottom of the equipment body 11. The heat exchange components in the equipment body 11 are prior art and can be purchased on the market. They are not used as technical protection points of this application, so no excessive statements are made;

[0027] An assembly structure 2 is inserted inside the top of the support frame 13, including a slider 21, a fixing screw 22 is inserted inside the slider 21, a limiting ring 23 is connected to one side of the slider 21, and a fixing plate 24 is connected to one end of the limiting ring 23. Rubber pads 25 are set on the upper and lower sides of the fixing plate 24.

[0028] Furthermore, a semi-annular groove is provided on the top surface of the support frame 13, and the slider 21 is inserted into the semi-annular groove of the support frame 13 and is slidably connected to the support frame 13, so that the slider 21 can be moved and limited by the semi-annular groove of the support frame 13.

[0029] Furthermore, a plurality of through holes are provided on one side of the inner wall of the semi-annular slide groove provided on the support frame 13, a threaded groove is provided on the surface of the slider 21, one end of the fixing screw 22 passes through the through hole provided on the support frame 13 and is rotatably connected to the inside of the threaded groove provided on the slider 21, thereby limiting the slider 21 through the fixing screw 22.

[0030] Furthermore, grooves are formed on the upper and lower surfaces of the fixing plate 24 , and one side of the rubber pad 25 is connected to one side of the inner wall of the groove formed in the fixing plate 24 , so that the rubber pad 25 is limited by the groove formed in the fixing plate 24 .

[0031] Furthermore, a support structure 3 is inserted into the bottom end of the support frame 13, and the support structure 3 includes a fixing frame 31, a support plate 32 is connected to one side of the bottom of the fixing frame 31, positioning blocks 33 are connected to both sides of the surface of the fixing frame 31, one end of the positioning block 33 is connected to a threaded rod 34, and a nut 35 is sleeved on the outer wall of one end of the threaded rod 34, so that the support frame 13 can support the equipment body 11 through the support plate 32 to assist the support frame 13.

[0032] Furthermore, a groove is provided on the bottom surface of the support frame 13, and the fixing frame 31 and the support plate 32 are inserted into the groove provided by the support frame 13. Positioning grooves are provided on both sides of the inner wall of the groove provided by the support frame 13, and one end of the positioning block 33 is inserted into the positioning groove provided by the support frame 13, so as to realize positioning of one end of the positioning block 33 through the positioning groove provided by the support frame 13.

[0033] Furthermore, a through groove is provided on one side of the inner wall of the positioning groove of the support frame 13, one end of the threaded rod 34 extends outside the through groove of the support frame 13, and the nut 35 is rotatably connected to the outer surface of one end of the threaded rod 34, so that the nut 35 can limit the position of one end of the threaded rod 34.

[0034] Working principle: When assembling the heat exchanger, the fixing screw 22 is rotated to disengage it from the threaded groove opened by the slider 21, and then the limiting ring 23 is rotated to make the slider 21 slide in the semi-annular groove opened by the support frame 13, and then the equipment body 11 is mounted on the top of the support frame 13, and the limiting ring 23 is rotated in the opposite direction to make it sleeved on the outer wall of the top of the equipment body 11, and the equipment body 11 is positioned in cooperation with the support frame 13, and the rubber pad 25 connected to the groove opened by the fixing plate 24 is filled between the support frame 13 and the fixing plate 24 for buffering, so that the two are in flexible contact, and then one end of the fixing screw 22 is passed through the through hole opened by the support frame 13 and rotated to connect to the threaded groove opened by the slider 21, so as to limit the slider 21, thereby realizing the assembly effect between the equipment body 11 and the support frame 13.

[0035] When supporting a heat exchanger that is easy to assemble, the fixing frame 31 and the support plate 32 are inserted into the groove body opened by the support frame 13, and the positioning block 33 is simultaneously inserted into the positioning groove opened by the support frame 13. The fixing frame 31 is positioned by using the positioning block 33, and one end of the threaded rod 34 is extended to the outside of the through groove opened by the support frame 13, and then the nut 35 is rotated and connected to the outer wall of one end of the threaded rod 34, and the threaded rod 34 is limited by the support frame 13, so as to realize the connection and fixation between the support frame 13 and the fixing frame 31, and the support plate 32 is used to assist the support frame 13 in supporting.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat exchanger that is easy to assemble, characterized in that: include: The device body (1) comprises an equipment body (11), and pipe connections (12) are arranged on both sides of the equipment body (11), and support frames (13) are connected to both sides of the bottom end of the equipment body (11); An assembly structure (2) is inserted inside the top of the support frame (13), comprising a slider (21), a fixing screw (22) is inserted inside the slider (21), one side of the slider (21) is connected to a limit ring (23), one end of the limit ring (23) is connected to a fixing plate (24), and rubber pads (25) are provided on the upper and lower sides of the fixing plate (24).

2. A heat exchanger that is easy to assemble according to claim 1, characterized in that: A semi-annular sliding groove is provided on the top surface of the support frame (13), and the sliding block (21) is inserted into the semi-annular sliding groove provided on the support frame (13) and is slidably connected to the support frame (13).

3. The heat exchanger that is easy to assemble according to claim 1, characterized in that: A plurality of through holes are provided on one side of the inner wall of the semi-annular slide groove provided on the support frame (13); a thread groove is provided on the surface of the slider (21); one end of the fixing screw rod (22) passes through the through hole provided on the support frame (13) and is rotatably connected to the inside of the thread groove provided on the slider (21).

4. The heat exchanger that is easy to assemble according to claim 1, characterized in that: Grooves are provided on the upper and lower surfaces of the fixing plate (24), and one side of the rubber pad (25) is connected to one side of the inner wall of the groove provided on the fixing plate (24).

5. The heat exchanger that is easy to assemble according to claim 1, characterized in that: A support structure (3) is inserted into the bottom of the support frame (13), and the support structure (3) includes a fixing frame (31), a bottom side of the fixing frame (31) is connected to a support plate (32), and two sides of the surface of the fixing frame (31) are connected to positioning blocks (33), one end of the positioning block (33) is connected to a threaded rod (34), and one end of the threaded rod (34) is sleeved with a nut (35) on the outer wall.

6. A heat exchanger that is easy to assemble according to claim 5, characterized in that: A groove is provided on the bottom surface of the support frame (13), the fixing frame (31) and the support plate (32) are inserted into the groove provided in the support frame (13), positioning grooves are provided on both sides of the inner wall of the groove provided in the support frame (13), and one end of the positioning block (33) is inserted into the positioning groove provided in the support frame (13).

7. The heat exchanger that is easy to assemble according to claim 5, characterized in that: A through slot is provided on one side of the inner wall of the positioning slot of the support frame (13); one end of the threaded rod (34) extends outside the through slot of the support frame (13); and the nut (35) is rotatably connected to the outer surface of one end of the threaded rod (34).

Images