Curved-clip-shaped impact-resistant heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a curved impact-resistant heat exchanger which comprises a heat exchanger body, a front protection device is movably connected to the front end of the heat exchanger body, a rear protection device is movably connected to the rear end of the heat exchanger body, and the rear protection device and the front protection device are the same in structure. A plurality of curved pipe bundles are fixedly connected to the middle of the right end of the heat exchanger body, a second connecting pipe is fixedly connected to the front portion of the right end of the heat exchanger body, a first connecting pipe is fixedly connected to the rear portion of the right end of the heat exchanger body, and the first connecting pipe and the second connecting pipe jointly penetrate through and are movably connected with a side protection device. Supporting legs are fixedly connected to the four corners of the lower end of the heat exchanger body, and fins are arranged in the heat exchanger body. According to the curved-square-shaped impact-resistant heat exchanger, the fins are protected through the arranged front protection device, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a meandering impact-resistant heat exchanger. Background Art

[0002] A heat exchanger is a device used to achieve heat transfer between two or more fluids. It is mainly composed of two or more metal tube bundles, which penetrate each other in a ring-shaped or other shaped shell to exchange heat between different fluids. Heat exchangers are widely used in chemical, petroleum, pharmaceutical, energy, food and home appliance industries for heating, cooling, drying, stewing, condensation and other processes. There are at least the following disadvantages in the use of existing heat exchangers: 1. In the use of existing heat exchangers, the internal fins are often exposed. During use, if external objects collide and impact, the fins will be deformed and damaged, affecting the service life. Therefore, we have launched a curved impact-resistant heat exchanger. Utility Model Content

[0003] The main purpose of the utility model is to provide a meandering impact-resistant heat exchanger, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A curved impact-resistant heat exchanger comprises a heat exchanger body, wherein the front end of the heat exchanger body is movably connected to a front protective device, the rear end of the heat exchanger body is movably connected to a rear protective device, the rear protective device and the front protective device have the same structure, a plurality of curved tube bundles are fixedly connected to the middle of the right end of the heat exchanger body, a No. 2 pipe is fixedly connected to the front of the right end of the heat exchanger body, a No. 1 pipe is fixedly connected to the rear of the right end of the heat exchanger body, the No. 1 pipe and the No. 2 pipe are jointly interspersed and movably connected to a side protective device, the four corners of the lower end of the heat exchanger body are fixedly connected to support legs, and fins are arranged in the heat exchanger body.

[0006] Preferably, the side protection device includes a No. 1 bracket, a plurality of protection rods are fixedly connected to the rear portion of the outer surface of the No. 1 bracket, and the ends of the plurality of protection rods away from the No. 1 bracket are commonly fixedly connected to the No. 2 bracket, the height of the No. 1 bracket is higher than the height of the No. 2 bracket, and the plurality of protection rods are all inclinedly arranged, and the left portion of the outer surface of the No. 1 bracket and the left portion of the outer surface of the No. 2 bracket are both fixedly connected with a clamping piece.

[0007] Preferably, the left parts of the outer surfaces of the two clamping parts are both provided with notches, and the two clamping parts are respectively movably connected with the outer surface of the No. 2 pipe and the outer surface of the No. 1 pipe.

[0008] Preferably, the two clamping parts are located on the same horizontal line.

[0009] Preferably, the front protective device includes an upper horizontal plate, a plurality of protective plates are fixedly connected to the lower end of the upper horizontal plate, the lower ends of the plurality of protective plates are commonly fixedly connected to a lower horizontal plate, the lower end of the lower horizontal plate and the upper end of the upper horizontal plate are both fixedly connected to two mounting frames, and the plurality of protective plates are all arranged at an angle.

[0010] Preferably, one end of the four mounting frames close to each other is fixedly connected with a rubber pad, through holes are opened on the four mounting frames, and connecting bolts are inserted and movably connected in the four through holes.

[0011] Preferably, the four connecting bolts are all threadedly connected to the heat exchanger body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting the side protection device, two clamping parts are clamped together with the No. 1 pipe and the No. 2 pipe. The two clamping parts clamp the No. 1 pipe and the No. 2 pipe, so that the No. 1 bracket, the No. 2 bracket and several protection rods are located on the right part of the meandering pipe bundle, so that the several exposed meandering pipe bundles can be protected by the protection rods, so as to prevent the meandering pipe bundles from being damaged by collision and deformation, thereby increasing the service life;

[0014] 2. By setting up a front protective device, four mounting frames are connected to the heat exchanger body through connecting bolts, so that the upper horizontal plate, the lower horizontal plate and several protective plates are located at the front end of the heat exchanger body, and the fins in the heat exchanger body are shielded, which can prevent the fins from being damaged by external impact. Since gaps are set between several protective plates, it can be avoided that several protective plates block the ventilation and heat dissipation of the fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a curved impact-resistant heat exchanger of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a side protection device of a curved impact-resistant heat exchanger of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a front protection device of a curved impact-resistant heat exchanger of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the overall structure of a mounting frame of a curved impact-resistant heat exchanger.

[0019] In the figure: 1. heat exchanger body; 2. rear protection device; 3. No. 1 pipe; 4. meandering tube bundle; 5. side protection device; 6. supporting leg; 7. No. 2 pipe; 8. fin; 9. front protection device; 51. No. 1 bracket; 52. No. 2 bracket; 53. protection rod; 54. clamping part; 91. upper horizontal plate; 92. protection plate; 93. lower horizontal plate; 94. mounting frame; 941. connecting bolt; 942. through hole; 943. rubber pad. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

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

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A meandering impact-resistant heat exchanger comprises a heat exchanger body 1, a front protective device 9 is movably connected to the front end of the heat exchanger body 1, a rear protective device 2 is movably connected to the rear end of the heat exchanger body 1, the rear protective device 2 and the front protective device 9 have the same structure, a plurality of meandering tube bundles 4 are fixedly connected to the middle of the right end of the heat exchanger body 1, a No. 2 pipe 7 is fixedly connected to the front of the right end of the heat exchanger body 1, a No. 1 pipe 3 is fixedly connected to the rear of the right end of the heat exchanger body 1, the No. 1 pipe 3 and the No. 2 pipe 7 are interspersed and movably connected with a side protective device 5, the four corners of the lower end of the heat exchanger body 1 are fixedly connected to support legs 6, and fins 8 are arranged in the heat exchanger body 1.

[0025] In this embodiment, the side protection device 5 includes a No. 1 bracket 51, and a plurality of protection rods 53 are fixedly connected to the rear part of the outer surface of the No. 1 bracket 51, and the ends of the plurality of protection rods 53 away from the No. 1 bracket 51 are commonly fixedly connected to the No. 2 bracket 52, the height of the No. 1 bracket 51 is higher than the height of the No. 2 bracket 52, and the plurality of protection rods 53 are all inclinedly arranged, and the left part of the outer surface of the No. 1 bracket 51 and the left part of the outer surface of the No. 2 bracket 52 are fixedly connected with a clamping member 54; the left parts of the outer surfaces of the two clamping members 54 are both provided with notches, and the two clamping members 54 are respectively movably connected with the outer surfaces of the No. 2 pipe 7 and the No. 1 pipe 3; the two clamping members 54 are located on the same horizontal line, and after the two clamping members 54 are clamped with the No. 2 pipe 7 and the No. 1 pipe 3, the clamping members 54 will not slide downward when not operated manually.

[0026] In this embodiment, the front protective device 9 includes an upper horizontal plate 91, a plurality of protective plates 92 are fixedly connected to the lower end of the upper horizontal plate 91, and the lower ends of the plurality of protective plates 92 are commonly fixedly connected to a lower horizontal plate 93, and the lower end of the lower horizontal plate 93 and the upper end of the upper horizontal plate 91 are fixedly connected to two mounting frames 94, and the plurality of protective plates 92 are all inclinedly arranged; the ends of the four mounting frames 94 close to each other are fixedly connected to rubber pads 943, and the four mounting frames 94 are each provided with a through hole 942, and the four through holes 942 are each inserted with a connecting bolt 941 that is movably connected; the four connecting bolts 941 are all threadedly connected to the heat exchanger body 1.

[0027] It should be noted that the utility model is a meander-type impact-resistant heat exchanger. During use, the two clamping pieces 54 are clamped together with the No. 1 pipe 3 and the No. 2 pipe 7. The two clamping pieces 54 clamp the No. 1 pipe 3 and the No. 2 pipe 7, so that the No. 1 bracket 51, the No. 2 bracket 52 and a plurality of protective rods 53 are located on the right part of the meander-shaped tube bundle 4, so that the exposed plurality of meander-shaped tube bundles 4 can be protected by the protective rods 53, so that the meander-shaped tube bundles 4 are prevented from being deformed due to collision damage, the service life is improved, and the heat exchanger is heated and cooled. The four mounting frames 94 are connected to the heat exchanger body 1 by connecting bolts 941, so that the upper horizontal plate 91, the lower horizontal plate 93 and the plurality of protective plates 92 are located at the front end of the heat exchanger body 1. By this method, the rear protective device 2 is installed at the rear end of the heat exchanger body 1, so that the front protective device 9 and the rear protective device 2 shield the fins 8 in the heat exchanger body 1, which can prevent the fins 8 from being damaged by external impact. Since gaps are provided between the plurality of protective plates 92, it can be avoided that the plurality of protective plates 92 block the ventilation and heat dissipation of the fins 8.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A meander-type impact-resistant heat exchanger, comprising a heat exchanger body (1), characterized in that: The front end of the heat exchanger body (1) is movably connected to a front protective device (9), and the rear end of the heat exchanger body (1) is movably connected to a rear protective device (2). The rear protective device (2) and the front protective device (9) have the same structure. A plurality of curved tube bundles (4) are fixedly connected to the middle of the right end of the heat exchanger body (1). The front part of the right end of the heat exchanger body (1) is fixedly connected to a No. 2 pipe (7). The rear part of the right end of the heat exchanger body (1) is fixedly connected to a No. 1 pipe (3). The No. 1 pipe (3) and the No. 2 pipe (7) are interlaced and movably connected to a side protective device (5). The four corners of the lower end of the heat exchanger body (1) are fixedly connected to support legs (6), and fins (8) are arranged inside the heat exchanger body (1).

2. A meander-type impact-resistant heat exchanger according to claim 1, characterized in that: The side protection device (5) comprises a No. 1 bracket (51), a plurality of protection rods (53) are fixedly connected to the rear of the outer surface of the No. 1 bracket (51), and one end of the plurality of protection rods (53) away from the No. 1 bracket (51) is commonly fixedly connected to the No. 2 bracket (52), the height of the No. 1 bracket (51) is higher than the height of the No. 2 bracket (52), and the plurality of protection rods (53) are all inclinedly arranged, and the left part of the outer surface of the No. 1 bracket (51) and the left part of the outer surface of the No. 2 bracket (52) are both fixedly connected with a clamping piece (54).

3. A meander-type impact-resistant heat exchanger according to claim 2, characterized in that: The left parts of the outer surfaces of the two clamping parts (54) are both provided with notches, and the two clamping parts (54) are respectively inserted and movably connected with the outer surface of the No. 2 pipe (7) and the outer surface of the No. 1 pipe (3).

4. A meander-type impact-resistant heat exchanger according to claim 2, characterized in that: The two clamping parts (54) are located on the same horizontal line.

5. The meander-type impact-resistant heat exchanger according to claim 1, characterized in that: The front protection device (9) comprises an upper transverse plate (91), the lower end of the upper transverse plate (91) is fixedly connected to a plurality of protection plates (92), the lower ends of the plurality of protection plates (92) are commonly fixedly connected to a lower transverse plate (93), the lower end of the lower transverse plate (93) and the upper end of the upper transverse plate (91) are both fixedly connected to two mounting frames (94), and the plurality of protection plates (92) are all arranged in an inclined manner.

6. A meander-type impact-resistant heat exchanger according to claim 5, characterized in that: One end of the four mounting frames (94) close to each other is fixedly connected with a rubber pad (943), and through holes (942) are opened on the four mounting frames (94), and connecting bolts (941) are inserted and movably connected in the four through holes (942).

7. A meander-type impact-resistant heat exchanger according to claim 6, characterized in that: The four connecting bolts (941) are all threadedly connected to the heat exchanger body (1).

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