Supporting structure of semi-closed compression condensing unit

Abstract

The utility model relates to the technical field of supporting structures, in particular to a semi-closed compression condensing unit supporting structure which comprises a mounting table and a condensing unit body mounted in the middle of the upper end face of the mounting table, and damping seats used for buffering shaking of the condensing unit body during working are fixedly connected to the four corners of the lower end face of the mounting table. A noise reduction assembly used for repeatedly rebounding and absorbing noise sound waves generated during working of the condenser body is arranged on the portion, located outside the condenser body, of the mounting table, and the lower end of the noise reduction assembly is connected with the damping seat. Compared with the prior art, the problems that noise is difficult to effectively control when the condensing unit works at high intensity, and the use experience and the working environment are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting structures, in particular to a supporting structure of a semi-enclosed compression condensing unit. Background Art

[0002] As a highly efficient refrigeration equipment, semi-hermetic compression condensing units are widely used in cold storage and other places. To ensure its stable operation, the design and manufacture of the support structure are crucial. The support structure not only bears the weight of the unit, but also needs to ensure the heat dissipation effect and the convenience of installation and maintenance. At the same time, it must adapt to various environmental conditions and provide a solid guarantee for the long-term stable operation of the unit.

[0003] In the prior art, a Chinese patent document with publication number CN211601204U proposes a safety support structure for a semi-enclosed water-cooled compression condensing unit. The application provides a fire detection tube. When the condensing unit catches fire, the temperature at the ignition point rises instantly, causing the fire detection tube at the ignition point to explode and spray out fire extinguishing agent, thereby quickly extinguishing the fire point and greatly reducing its loss. The above patent document is consistent with the prior art in that: although the existing semi-enclosed compression condensing unit support structure has a noise reduction function, it relies on electrical components for operation, which increases the manufacturing cost, and the noise reduction effect is fixed. When the unit works at high intensity, the noise reduction effect cannot be flexibly adjusted with the working intensity of the unit. Furthermore, we disclose a semi-enclosed compression condensing unit support structure to meet the actual needs of the condensing unit when the noise is difficult to be effectively controlled when working at high intensity, affecting the user experience and working environment. Summary of the invention

[0004] In view of this, the purpose of the utility model is to propose a semi-enclosed compression condensing unit support structure to solve the problem that the noise of the condensing unit is difficult to be effectively controlled when working at high intensity, affecting the user experience and working environment.

[0005] Based on the above-mentioned purpose, the utility model provides a semi-enclosed compression condensing unit support structure, including a mounting platform and a condensing machine body installed in the middle of the upper end surface of the mounting platform, and the four corners of the lower end surface of the mounting platform are fixedly connected with shock-absorbing seats for buffering the shaking of the condensing machine body during operation, and a noise reduction component for multiple rebound absorption of noise waves generated by the operation of the condensing machine body is arranged on the outside of the mounting platform and located on the outside of the condensing machine body, and the lower end of the noise reduction component is connected to the shock-absorbing seat.

[0006] Preferably, the noise reduction assembly includes a plurality of noise reduction rods and two noise reduction plates, a plurality of groups of the noise reduction rods are respectively arranged on both sides of the condensing machine body, and the two noise reduction plates are respectively rotatably connected to the outside of the noise reduction rods.

[0007] Preferably, the lower ends of the plurality of groups of noise reduction rods pass through the mounting platform and are fixedly connected with connecting rods, and the two ends of the connecting rods are respectively fixedly connected to the bottom plate at the lower end of the shock absorbing seat.

[0008] Preferably, both sides of the upper end surface of the mounting platform are provided with sliding grooves, and the noise reduction rod is slidably connected to the mounting platform through the sliding grooves. A sound absorbing panel is fixedly connected to the side of the noise reduction rod close to the condenser body, the surface of the sound absorbing panel is curved, and a cavity is provided inside the noise reduction rod.

[0009] Preferably, a baffle is fixedly connected to the upper end of the noise reduction rod, and a handle is fixedly connected to the middle of one end of one side end surface of the noise reduction plate.

[0010] The beneficial effects of the utility model: the supporting structure is provided with a shock-absorbing seat, which can buffer the shaking generated when the condensing machine body is working, and the noise reduction component is linked with the shock-absorbing seat. When the condensing machine body shakes during operation and thus drives the mounting platform to shake, since the lower end of the noise reduction component is fixedly connected to the shock-absorbing seat, the noise reduction component will not shake. Therefore, the noise sound waves generated when the condensing machine body is working will be disturbed, thereby reducing and improving the noise reduction effect, and the shaking amplitude of the mounting platform is related to the working intensity of the condensing machine body. The greater the working intensity, the greater the noise generated and the shaking amplitude of the mounting platform, the better the disturbing effect on the sound waves, and then the better the noise reduction effect. Through this structural design, the supporting structure can effectively control the noise when the condensing machine body is working at high intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the noise reduction plate of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the noise reduction rod of the utility model.

[0016] The markings in the figure are:

[0017] 1. Shock-absorbing seat; 2. Mounting table; 3. Noise reduction plate; 4. Condenser body; 5. Slide; 6. Connecting rod; 7. Noise reduction rod; 8. Baffle; 9. Sound-absorbing board; 10. Cavity; 11. Handle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0019] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] like Figures 1 to 4 As shown, a semi-enclosed compression condensing unit support structure includes a mounting platform 2 and a condensing machine body 4 mounted in the middle of the upper end surface of the mounting platform 2. The four corners of the lower end surface of the mounting platform 2 are fixedly connected with shock-absorbing seats 1 for buffering the shaking of the condensing machine body 4 during operation. A noise reduction component for multiple rebound absorption of noise sound waves generated by the operation of the condensing machine body 4 is arranged on the mounting platform 2 and located outside the condensing machine body 4. The lower end of the noise reduction component is connected to the shock-absorbing seat 1. The support structure is provided with the shock-absorbing seat 1, which can buffer the shaking generated by the condensing machine body 4 during operation. The noise reduction component and the shock-absorbing seat 1 are linked. When the condensing machine body 4 is in operation, the noise reduction component and the shock-absorbing seat 1 are in operation. When the body 4 vibrates during operation and thus drives the mounting platform 2 to vibrate, since the lower end of the noise reduction component is fixedly connected to the shock absorbing seat 1, the noise reduction component will not vibrate. Therefore, the noise sound waves generated by the condenser body 4 during operation will be disturbed, thereby reducing and improving the noise reduction effect. In addition, the vibration amplitude of the mounting platform 2 is related to the working intensity of the condenser body 4. The greater the working intensity, the greater the noise generated and the vibration amplitude of the mounting platform 2, the better the disturbance effect on the sound waves, and thus the better the noise reduction effect. Through this structural design, the supporting structure can effectively control the noise when the condenser body 4 is working at high intensity.

[0021] Further, such as Figures 1 to 4As shown, the noise reduction assembly includes a plurality of noise reduction rods 7 and two noise reduction plates 3. The plurality of noise reduction rods 7 are respectively arranged on both sides of the condenser body 4. The two noise reduction plates 3 are respectively rotatably connected to the outside of the noise reduction rods 7. The lower ends of the plurality of noise reduction rods 7 pass through the mounting platform 2 and are fixedly connected with connecting rods 6. The two ends of the connecting rods 6 are respectively fixedly connected to the bottom plate of the lower end of the shock absorbing seat 1. Slide grooves 5 are provided on both sides of the upper end surface of the mounting platform 2. The noise reduction rods 7 are slidably connected to the mounting platform 2 through the slide grooves 5. A sound absorbing plate 9 is fixedly connected to the side of the noise reduction rod 7 close to the condenser body 4. The surface of the sound absorbing plate 9 It is a curved design, and a cavity 10 is opened inside the noise reduction rod 7. A baffle 8 is fixedly connected to the upper end of the noise reduction rod 7. A handle 11 is fixedly connected to the middle part of one end surface of one side of the noise reduction plate 3. When the condenser body 4 is working, a large shake will be generated, and the shake will be buffered by the shock absorbing seat 1. The mounting platform 2 will vibrate. Since the lower end of the noise reduction component is fixedly connected to the shock absorbing seat 1, the noise reduction component will not vibrate. Since the mounting platform 2 vibrates, the noise waves generated when the condenser body 4 is working are disturbed, and the sound waves contact the noise reduction rod 7 in the noise reduction component. The noise reduction rod 7 does not move, so the sound waves will bounce off the sound-absorbing cotton on the surface of the noise reduction rod 7 to increase the contact area with the sound-absorbing cotton. When the vibration amplitude of the placement table increases, the contact area between the noise sound waves and the sound-absorbing cotton increases accordingly. The sound-absorbing cotton is designed with a curved surface, which further increases the contact area with the sound waves, greatly improving the absorption effect of the sound-absorbing cotton on the noise sound waves. The sound waves absorbed by the sound-absorbing cotton can be reduced again through the set cavity 10. In addition, a baffle 8 is fixedly connected to the upper end of the noise reduction rod 7. The baffle 8 is designed in an arc shape, so that the noise sound waves bounced out of the sound-absorbing cotton can be blocked by the baffle 8 and come back to contact the sound-absorbing cotton again, thereby improving the noise reduction effect.

[0022] Working principle: When the condensing machine body 4 is working, a large shake will be generated, and the shake will be buffered by the shock-absorbing seat 1, and the mounting platform 2 will vibrate. Since the lower end of the noise reduction component is fixedly connected to the shock-absorbing seat 1, the noise reduction component will not vibrate. Since the mounting platform 2 vibrates, the noise waves generated by the condensing machine body 4 when working are disturbed, and the sound waves are in contact with the noise reduction rod 7 in the noise reduction component. The noise reduction rod 7 does not move, so the sound waves will bounce off the sound-absorbing cotton on the surface of the noise reduction rod 7 to increase the contact area with the sound-absorbing cotton. When the vibration amplitude of the placement table increases, the contact area between the noise sound waves and the sound-absorbing cotton increases accordingly. The sound-absorbing cotton is designed with a curved surface, which further increases the contact area with the sound waves, greatly improving the absorption effect of the sound-absorbing cotton on the noise sound waves. The sound waves absorbed by the sound-absorbing cotton can be reduced again through the set cavity 10. In addition, a baffle 8 is fixedly connected to the upper end of the noise reduction rod 7. The baffle 8 is designed in an arc shape, so that the noise sound waves bounced out of the sound-absorbing cotton can be blocked by the baffle 8 and come back to contact the sound-absorbing cotton again, thereby improving the noise reduction effect.

[0023] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0024] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A semi-enclosed compression condensing unit support structure, comprising a mounting platform (2) and a condensing machine body (4) mounted on the middle of the upper end surface of the mounting platform (2), characterized in that: The four corners of the lower end surface of the mounting platform (2) are fixedly connected with a shock-absorbing seat (1) for buffering the shaking of the condenser body (4) during operation; a noise reduction component for absorbing the multiple rebounds of noise waves generated by the condenser body (4) during operation is arranged on the mounting platform (2) outside the condenser body (4); the lower end of the noise reduction component is connected to the shock-absorbing seat (1).

2. A semi-enclosed compression condensing unit support structure according to claim 1, characterized in that: The noise reduction assembly comprises a plurality of noise reduction rods (7) and two noise reduction plates (3), wherein the plurality of groups of noise reduction rods (7) are respectively arranged on both sides of the condenser body (4), and the two noise reduction plates (3) are respectively rotatably connected to the outside of the noise reduction rods (7).

3. A semi-enclosed compression condensing unit support structure according to claim 2, characterized in that: The lower ends of the multiple groups of noise reduction rods (7) penetrate the mounting platform (2) and are fixedly connected to a connecting rod (6), and the two ends of the connecting rod (6) are respectively fixedly connected to the bottom plate at the lower end of the shock absorbing seat (1).

4. A semi-enclosed compression condensing unit support structure according to claim 2, characterized in that: Slide grooves (5) are provided on both sides of the upper end surface of the mounting platform (2), and the noise reduction rod (7) is slidably connected to the mounting platform (2) via the slide grooves (5). A sound absorbing board (9) is fixedly connected to one side of the noise reduction rod (7) close to the compression condenser body (4), and the surface of the sound absorbing board (9) is of curved design. A cavity (10) is provided inside the noise reduction rod (7).

5. A semi-enclosed compression condensing unit support structure according to claim 2, characterized in that: A baffle (8) is fixedly connected to the upper end of the noise reduction rod (7), and a handle (11) is fixedly connected to the middle of one end of one side end surface of the noise reduction plate (3).

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