Anti-vibration base for heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, and provides an anti-vibration base for a heat exchanger, which comprises a mounting base, a support is placed on the inner wall of the mounting base, the top of the support is fixedly connected with a heat exchanger main body, and heat exchanger connecting pieces are arranged on two sides of the heat exchanger main body. A fixing bolt penetrates through the side face of the heat exchanger connecting piece, a first damping mechanism is arranged in the mounting base, a supporting column is fixedly connected to the bottom of the mounting base, and a second damping mechanism is arranged on the surface of the supporting column. By arranging the first damping mechanism and the second damping mechanism, when the heat exchanger main body works, the first damping mechanism and the second damping mechanism can buffer sliding generated by working of the heat exchanger main body, so that the damping purpose is achieved, and the heat exchanger main body is fixed through the first damping mechanism instead of ground nails for fixing; therefore, the phenomenon of displacement of the heat exchanger main body caused by loosening of the ground nails when the heat exchanger main body works can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to an anti-vibration base for a heat exchanger. Background Art

[0002] A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid. It is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial productions. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used.

[0003] After searching, the existing patent (Announcement No.: CN 106524793 B) discloses a heat exchanger, which belongs to the air conditioning system, and solves the technical problem of uneven distribution of the medium in the heat exchanger in the prior art, which affects the heat exchange efficiency of the heat exchanger. The heat exchanger provided by the present invention includes a heat exchange box and a distribution box connected to one end of the heat exchange box, and the heat exchange box is provided with a process heat exchange pipe and a return heat exchange pipe, and the distribution box is provided with a shunt channel for connecting the process heat exchange pipe and the return heat exchange pipe, and the shunt channel is provided with an acceleration structure for increasing the flow rate of the medium. The present invention is applied to the air conditioning system.

[0004] However, in the above solution, the heat exchanger is generally installed on the ground through ground nails. However, the heat exchanger will generate vibrations when working, which may easily cause the ground nails to loosen, thereby causing the heat exchanger to shift.

[0005] In view of this, the utility model provides an anti-vibration base for a heat exchanger. Utility Model Content

[0006] The utility model provides an anti-vibration base for a heat exchanger, which solves the problems of the heat exchanger in the related art.

[0007] The technical solution of the utility model is as follows: an anti-vibration base for a heat exchanger, comprising a mounting base, a bracket is placed on the inner wall of the mounting base, a heat exchanger body is fixedly connected to the top of the bracket, heat exchanger connecting parts are arranged on both sides of the heat exchanger body, fixing bolts penetrate the sides of the heat exchanger connecting parts, a first shock absorbing mechanism is arranged inside the mounting base, a pillar is fixedly connected to the bottom of the mounting base, and a second shock absorbing mechanism is arranged on the surface of the pillar.

[0008] Preferably, the first shock absorbing mechanism comprises a threaded rod, a slider, a transmission rod, a mounting plate and a first shock absorber, and the second shock absorbing mechanism comprises a shock absorbing base and a second shock absorber.

[0009] Preferably, fixing grooves matching with fixing bolts are provided on both sides of the heat exchanger body and the side surfaces of the heat exchanger connector, and the fixing bolts are provided in multiple groups.

[0010] Preferably, the first shock absorbing mechanism, the support column and the second shock absorbing mechanism are respectively provided in four groups.

[0011] Preferably, a threaded rod is rotatably connected to the top of the mounting base, a slider is threadedly connected to the surface of the threaded rod, a transmission rod is fixedly connected to the top of the slider, a mounting plate is fixedly connected to the side of the transmission rod, and a first shock absorber is fixedly connected to the side of the mounting plate.

[0012] Preferably, a transversely arranged sliding groove is provided on the top of the mounting base, and the sliding block is embedded in the transverse groove on the top of the mounting base.

[0013] Preferably, the transmission rod is arranged in an "L" shape, and the transmission rod forms a moving structure through a slider.

[0014] Preferably, three groups of the first shock absorbers are provided, and two groups of the mounting plates are provided, and the two groups of the mounting plates are connected via three groups of first shock absorbers.

[0015] Preferably, a shock-absorbing base is attached to the surface of the pillar, and a second shock absorber is fixedly connected to the inside of the shock-absorbing base.

[0016] Preferably, a circular groove matching the pillar is formed on the top of the shock-absorbing base, and four groups of second shock absorbers are fixedly connected inside each group of the shock-absorbing base.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, by providing the first shock absorbing mechanism and the second shock absorbing mechanism, when the heat exchanger body is working, the first shock absorbing mechanism and the second shock absorbing mechanism can buffer the sliding of the heat exchanger body caused by the work, thereby achieving the purpose of shock absorption, and the heat exchanger body is fixed by the first shock absorbing mechanism, which can replace the ground nail fixation, thereby preventing the heat exchanger body from shifting due to the loosening of the ground nail when the heat exchanger body is working;

[0019] 2. In the present invention, by providing fixing bolts, workers can connect the heat exchanger body and the heat exchanger connecting assembly through the fixing bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the shock absorber of the utility model;

[0023] Figure 3It is a schematic diagram of the transmission rod structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the installation slot structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the fixing groove structure of the utility model.

[0026] In the figure: 1. mounting base; 2. bracket; 3. heat exchanger body; 4. heat exchanger connecting piece; 5. fixing bolt; 6. first shock absorbing mechanism; 61. threaded rod; 62. slider; 63. transmission rod; 64. mounting plate; 65. first shock absorber; 7. pillar; 8. second shock absorbing mechanism; 81. shock absorbing base; 82. second shock absorber. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] A preferred embodiment of the anti-vibration base for a heat exchanger provided by the utility model is as follows: Figures 1 to 5 As shown: an anti-vibration base for a heat exchanger, comprising a mounting base 1, a bracket 2 is placed on the inner wall of the mounting base 1, a heat exchanger body 3 is fixedly connected to the top of the bracket 2, heat exchanger connectors 4 are arranged on both sides of the heat exchanger body 3, and fixing bolts 5 penetrate the sides of the heat exchanger connector 4, a first shock absorbing mechanism 6 is arranged inside the mounting base 1, a pillar 7 is fixedly connected to the bottom of the mounting base 1, and a second shock absorbing mechanism 8 is arranged on the surface of the pillar 7.

[0030] In this embodiment, fixing grooves matching the fixing bolts 5 are provided on both sides of the heat exchanger body 3 and the side of the heat exchanger connector 4. Multiple groups of fixing bolts 5 are provided. The fixing bolts 5 are respectively passed through the fixing grooves on the sides of the heat exchanger body 3 and the heat exchanger connector 4, and then the fixing bolts 5 are tightened to connect the heat exchanger body and the heat exchanger connector 4.

[0031] In this embodiment, four groups of first shock absorbing mechanisms 6, pillars 7 and second shock absorbing mechanisms 8 are respectively provided, and the four groups of pillars 7 at the bottom of the mounting base 1 are respectively embedded in the circular grooves at the top of the four groups of shock absorbing bases 81. At this time, the mounting base 1 can be installed on the top of the shock absorbing base 81 through the pillars 7. By providing four groups of first shock absorbing mechanisms 6 and second shock absorbing mechanisms 8, the heat exchanger body 3 can be fixed and shock-absorbing.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of the anti-vibration base for a heat exchanger provided by the utility model is as follows: Figures 1 to 5 As shown: the first shock absorbing mechanism 6 includes a threaded rod 61, a slider 62, a transmission rod 63, a mounting plate 64 and a first shock absorber 65, the second shock absorbing mechanism 8 includes a shock absorbing base 81 and a second shock absorber 82, the top of the mounting base 1 is rotatably connected to the threaded rod 61, the surface of the threaded rod 61 is threadedly connected to the slider 62, the top of the slider 62 is fixedly connected to the transmission rod 63, the side of the transmission rod 63 is fixedly connected to the mounting plate 64, the side of the mounting plate 64 is fixedly connected to the first shock absorber 65, the surface of the pillar 7 is fitted with the shock absorbing base 81, and the inside of the shock absorbing base 81 is fixedly connected to the second shock absorber 82.

[0034] In this embodiment, a transversely arranged slide groove is opened on the top of the mounting base 1, and the slider 62 is embedded in the transverse groove on the top of the mounting base 1. The threaded rod 61 is manually rotated so that the threaded rod 61 drives the slider 62 to slide in the transverse groove of the mounting base 1 toward the bracket 2.

[0035] In this embodiment, the transmission rod 63 is arranged in an "L" shape, and the transmission rod 63 forms a movable structure through the slider 62. Because the transmission rod 63 is fixedly connected to the slider 62, when the slider 62 slides, it will drive the transmission rod 63 to move toward the bracket 2.

[0036] In this embodiment, three groups of first shock absorbers 65 are provided, and two groups of mounting plates 64 are provided. The two groups of mounting plates 64 are connected through three groups of first shock absorbers 65. Because the mounting plate 64 is fixedly connected to the transmission rod 63, when the transmission rod 63 moves, the mounting plate 64 will be driven to move together. When the mounting plate 64 moves to be completely in contact with the bracket 2, the remaining three groups of first shock absorbing mechanisms 6 can be operated in sequence to fix the bracket 2. By setting the first shock absorber 65, because the first shock absorber 65 is provided in three groups and is arranged horizontally, the lateral shaking caused by the heat exchanger body 3 can be buffered.

[0037] In this embodiment, a circular groove matching the pillar 7 is provided on the top of the shock-absorbing base 81, and four groups of second shock absorbers 82 are fixedly connected to the inside of each group of shock-absorbing bases 81. The four groups of pillars 7 at the bottom of the mounting base 1 are respectively embedded in the circular grooves on the top of the four groups of shock-absorbing bases 81. At this time, the mounting base 1 can be installed on the top of the shock-absorbing base 81 through the pillars 7.

[0038] The working principle and use process of the utility model are as follows: First, the four groups of pillars 7 at the bottom of the mounting base 1 are respectively embedded in the circular grooves on the tops of the four groups of shock-absorbing bases 81. At this time, the mounting base 1 can be mounted on the top of the shock-absorbing base 81 through the pillars 7. Because the shock-absorbing base 81 is provided with a second shock absorber 82 inside, and the second shock absorber 82 is vertically arranged, it can buffer the vertical sliding of the heat exchanger body 3 during operation. Then, the bracket 2 is placed inside the mounting base 1, so that the heat exchanger body 3 is placed inside the mounting base 1, and then the heat exchanger body 3 and the heat exchanger connector 4 are connected by the fixing bolts 5. After the connection is completed, the threaded rod 61 is manually rotated so that the threaded rod 61 drives the slider 62 to slide in the horizontal groove of the mounting base 1 toward the bracket 2. Because the transmission The rod 63 is fixedly connected to the slider 62, so when the slider 62 slides, it will drive the transmission rod 63 to move in the direction of the bracket 2. Because the mounting plate 64 is fixedly connected to the transmission rod 63, when the transmission rod 63 moves, it will drive the mounting plate 64 to move together. When the mounting plate 64 moves to be completely in contact with the bracket 2, the remaining three groups of first shock absorbing mechanisms 6 can be operated in sequence to fix the bracket 2. By setting the first shock absorber 65, because the first shock absorber 65 is provided in three groups and is arranged horizontally, the lateral shaking caused by the heat exchanger body 3 can be buffered, thereby achieving the purpose of shock absorption. In addition, the heat exchanger body 3 is fixed by the first shock absorbing mechanism 6, which can replace the ground nail fixation, thereby preventing the heat exchanger body 3 from shifting due to the loosening of the ground nails when the heat exchanger body 3 is working.

[0039] 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 vibration-proof base for a heat exchanger, comprising a mounting base (1), characterized in that: A bracket (2) is placed on the inner wall of the mounting base (1), the top of the bracket (2) is fixedly connected to a heat exchanger body (3), both sides of the heat exchanger body (3) are provided with heat exchanger connectors (4), the sides of the heat exchanger connectors (4) are penetrated by fixing bolts (5), a first shock absorbing mechanism (6) is arranged inside the mounting base (1), a pillar (7) is fixedly connected to the bottom of the mounting base (1), and a second shock absorbing mechanism (8) is arranged on the surface of the pillar (7).

2. The anti-vibration base for heat exchanger according to claim 1, characterized in that: The first shock absorbing mechanism (6) comprises a threaded rod (61), a slider (62), a transmission rod (63), a mounting plate (64) and a first shock absorber (65), and the second shock absorbing mechanism (8) comprises a shock absorbing base (81) and a second shock absorber (82).

3. The anti-vibration base for a heat exchanger according to claim 1, characterized in that: Both sides of the heat exchanger body (3) and the side surfaces of the heat exchanger connecting piece (4) are provided with fixing grooves matching the fixing bolts (5), and a plurality of groups of the fixing bolts (5) are provided.

4. The anti-vibration base for a heat exchanger according to claim 1, characterized in that: The first shock absorbing mechanism (6), the support column (7) and the second shock absorbing mechanism (8) are respectively provided in four groups.

5. The anti-vibration base for a heat exchanger according to claim 2, characterized in that: The top of the mounting base (1) is rotatably connected to a threaded rod (61), the surface of the threaded rod (61) is threadedly connected to a slider (62), the top of the slider (62) is fixedly connected to a transmission rod (63), the side of the transmission rod (63) is fixedly connected to a mounting plate (64), and the side of the mounting plate (64) is fixedly connected to a first shock absorber (65).

6. The anti-vibration base for heat exchanger according to claim 5, characterized in that: The top of the mounting base (1) is provided with a sliding groove arranged in a transverse direction, and the sliding block (62) is embedded in the transverse groove at the top of the mounting base (1).

7. The anti-vibration base for a heat exchanger according to claim 5, characterized in that: The transmission rod (63) is arranged in an "L" shape, and the transmission rod (63) forms a moving structure through the slider (62).

8. The anti-vibration base for a heat exchanger according to claim 5, characterized in that: The first shock absorbers (65) are provided in three groups, the mounting plates (64) are provided in two groups, and the two groups of mounting plates (64) are connected via the three groups of first shock absorbers (65).

9. The anti-vibration base for a heat exchanger according to claim 2, characterized in that: A shock-absorbing base (81) is attached to the surface of the support column (7), and a second shock absorber (82) is fixedly connected inside the shock-absorbing base (81).

10. The anti-vibration base for heat exchanger according to claim 9, characterized in that: A circular groove matching the support column (7) is provided on the top of the shock-absorbing base (81), and four groups of second shock absorbers (82) are fixedly connected inside each group of the shock-absorbing base (81).

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