Low-noise refrigeration air conditioner

Abstract

The utility model discloses a low-noise refrigeration air conditioner, which relates to the technical field of refrigeration air conditioners and comprises an air conditioner outdoor unit body, a buffer mounting base main body is fixedly mounted at the bottom of the air conditioner outdoor unit body, a support mechanism is fixedly mounted at the bottom of the buffer mounting base main body, and the buffer mounting base main body comprises a fixed base. A buffer cabin is formed in the center of the top of the fixed base, a plurality of buffer springs are evenly and fixedly installed at the bottom of the buffer cabin, the top ends of the buffer springs are fixedly connected with the bottom of the air conditioner outdoor unit body, and a shock-stopping rubber pad is fixedly installed at the top of the fixed base. According to the air conditioner outdoor unit, the air conditioner outdoor unit body, the fixing base, the buffering cabin, the shock-stopping rubber pad and the buffering spring are matched with one another, so that a large amount of shock generated by the installed air conditioner outdoor unit body can be isolated from the support through the shock-stopping rubber pad and the buffering spring, resonance with the support is prevented, and noise pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration and air conditioning, in particular to a low-noise refrigeration and air conditioning. Background Art

[0002] Refrigeration air conditioners generally include the entire air conditioning unit, including various components such as the air conditioner outdoor unit, the wall unit, the heater, the cooler, and the filter. The air conditioner outdoor unit of the refrigeration air conditioner generally needs to be installed on the outdoor wall with the help of a bracket. The existing technology has the following problems:

[0003] Because the air-conditioning outdoor unit of the existing refrigeration air conditioner is placed outdoors for a long time and exposed to wind and sun, its internal parts are aged and will cause serious vibration during operation. Moreover, since the air-conditioning outdoor unit and the fixed bracket are fixed with bolts, they will resonate with the fixed bracket, causing the air-conditioning outdoor unit to generate a lot of noise, causing serious noise pollution to people's living and working environment. Utility Model Content

[0004] The utility model provides a low-noise refrigeration air conditioner to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A low-noise refrigeration air conditioner comprises an air-conditioning outdoor unit body, a buffer mounting base body is fixedly installed on the bottom of the air-conditioning outdoor unit body, a bracket mechanism is fixedly installed on the bottom of the buffer mounting base body, the buffer mounting base body comprises a fixed base, a buffer cabin is opened at the top center of the fixed base, a plurality of buffer springs are evenly fixedly installed on the bottom of the buffer cabin, the top ends of the plurality of buffer springs are fixedly connected to the bottom of the air-conditioning outdoor unit body, a shock-absorbing rubber pad is fixedly installed on the top of the fixed base, the top of the shock-absorbing rubber pad is fixedly connected to the bottom of the buffer mounting base body, mounting clamps are fixedly installed on the left and right sides of the bottom of the fixed base, positioning grooves are opened on the left and right rear sides of the two mounting clamps, and threaded through holes that penetrate left and right are opened on the left and right front sides of the two mounting clamps.

[0007] A further improvement of the technical solution of the utility model lies in that: the bracket mechanism includes two fixed vertical plates, and an extended mounting plate is fixedly installed on the left and right sides of the two fixed vertical plates, a plurality of fixing bolts are arranged on the front side of the extended mounting plate and the lower part of the front side of the fixed vertical plates, a supporting inclined plate is fixedly installed on the middle part of the front side of the two fixed vertical plates, and a positioning mechanism is fixedly installed on the uppermost part of the front side of the two fixed vertical plates.

[0008] A further improvement of the technical solution of the utility model is that: the positioning mechanism includes a positioning card plate, the front sides of the two positioning card plates are fixedly connected with an insertion plate, the bottoms of the two insertion plates are respectively fixedly connected to the tops of the two supporting inclined plates, the rear sides of the two positioning card plates are respectively fixedly connected to the front upper sides of the two fixed vertical plates, the tops of the two positioning card plates are provided with a card slot 1 that passes through the front and back, the top rear sides of the two insertion plates are provided with a card slot 2, the two card slots 2 are respectively connected with the two card slots 1, the inner walls of the two card slots 2 are provided with a threaded hole 2 on the opposite sides, the inner walls of the two card slots 2 are provided with a threaded hole 1 that passes through the left and right, and the inner circles of the two threaded holes 1 are threadedly installed with five-pointed bolts.

[0009] A further improvement of the technical solution of the utility model lies in that: buckle chambers are opened inside the left and right sides of the positioning card plate, two metal springs are fixedly installed on the opposite surfaces of the inner walls of the two buckle chambers, buckle base plates are fixedly installed on the opposite ends of the two metal springs in the left and right buckle chambers, double-bevel buckles are fixedly installed on the opposite surfaces of the two buckle base plates, and the opposite ends of the two double-bevel buckles respectively penetrate to the left and right sides of the first card slot.

[0010] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0011] The utility model provides a low-noise refrigeration air conditioner. Through the mutual cooperation of an air-conditioner outdoor unit body, a fixed base, a buffer cabin, a shock-absorbing rubber pad and a buffer spring, a large amount of vibration generated by the air-conditioner outdoor unit body after installation can be isolated by the shock-absorbing rubber pad, the buffer spring and the bracket to prevent resonance with the bracket, thereby reducing noise pollution.

[0012] The utility model provides a low-noise refrigeration air conditioner. By means of the mutual cooperation among an installation card plate, a positioning card plate and an insertion plate, an air-conditioning outer unit body of the refrigeration air conditioner can be directly plugged and fixed by means of the installation card plate, and can be fixed by means of two pentagonal bolts. When disassembling and repairing next time, only the two pentagonal bolts need to be removed and the air-conditioning outer unit body can be directly pulled upwards to complete the disassembly, thereby improving the disassembly and assembly efficiency between the air-conditioning outer unit body and the bracket of the refrigeration air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of a buffer installation base of the utility model structure;

[0015] Figure 3 A schematic diagram of the support mechanism of the utility model structure;

[0016] Figure 4 It is a schematic diagram of the positioning mechanism of the utility model structure;

[0017] Figure 5 It is a cross-sectional schematic diagram of the positioning card plate of the utility model structure.

[0018] In the figure: 1. Air conditioner outdoor unit body; 2. Buffer mounting base body; 21. Fixed base; 22. Buffer cabin; 23. Anti-vibration rubber pad; 24. Buffer spring; 25. Mounting card plate; 26. Positioning groove; 27. Threaded through hole; 3. Bracket mechanism; 31. Fixed vertical plate; 32. Extended mounting plate; 33. Fixing bolt; 34. Positioning mechanism; 341. Positioning card plate; 3411. Buckle cabin; 3412. Metal spring; 3413. Buckle bottom plate; 3414. Double bevel buckle; 342. Insert plate; 343. Slot one; 344. Slot two; 345. Threaded hole one; 346. Threaded hole two; 347. Pentagonal bolt; 35. Support inclined plate. DETAILED DESCRIPTION

[0019] To make the technical means, creative features, objectives and effects of the utility model easy to understand

[0020] Understand, the utility model is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 , Figure 2 As shown, the utility model provides a low-noise refrigeration air conditioner, including an air conditioner outdoor unit body 1, a buffer mounting base body 2 is fixedly installed at the bottom of the air conditioner outdoor unit body 1, a bracket mechanism 3 is fixedly installed at the bottom of the buffer mounting base body 2, the buffer mounting base body 2 includes a fixed base 21, a buffer cabin 22 is opened at the top center of the fixed base 21, a plurality of buffer springs 24 are evenly fixedly installed at the bottom of the buffer cabin 22, the tops of the plurality of buffer springs 24 are fixedly connected to the bottom of the air conditioner outdoor unit body 1, a shock-absorbing rubber pad 23 is fixedly installed at the top of the fixed base 21, the top of the shock-absorbing rubber pad 23 is fixedly connected to the bottom of the buffer mounting base body 2, and mounting card plates 25 are fixedly installed on both left and right sides of the bottom of the fixed base 21, positioning grooves 26 are opened at the rear of the left and right sides of the two mounting card plates 25, and threaded through holes 27 that penetrate left and right are opened at the front of the left and right sides of the two mounting card plates 25;

[0022] When the air conditioner outdoor unit body 1 vibrates during operation, large-amplitude vibrations are absorbed by a plurality of buffer springs 24 in the buffer compartment 22. At the same time, the contact between the shock-absorbing rubber pad 23 and the bottom of the air conditioner outdoor unit body 1 is utilized to absorb small-amplitude, high-frequency vibrations, thereby minimizing the resonance phenomenon between the buffer mounting base body 2 and the bracket mechanism 3, and reducing the noise generated by the vibration.

[0023] like Figure 3 , Figure 4 As shown, the bracket mechanism 3 includes two fixed vertical plates 31, and the left and right sides of the two fixed vertical plates 31 are fixedly installed with extended mounting plates 32, and the front side of the extended mounting plates 32 and the lower front side of the fixed vertical plates 31 are provided with a plurality of fixing bolts 33, and the middle part of the front side of the two fixed vertical plates 31 is fixedly installed with a supporting inclined plate 35, and the uppermost part of the front side of the two fixed vertical plates 31 is fixedly installed with a positioning mechanism 34, and the positioning mechanism 34 includes a positioning card plate 341, and the front sides of the two positioning card plates 341 are fixedly connected with an insertion plate 342, and the bottoms of the two insertion plates 342 are respectively fixedly connected with the top ends of the two supporting inclined plates 35, and the supporting inclined plates 35 can improve the insertion The supporting performance of the plate 342 makes the air conditioner outdoor unit body 1 more stable after installation. The rear sides of the two positioning card plates 341 are respectively fixedly connected to the front upper sides of the two fixed vertical plates 31. The tops of the two positioning card plates 341 are each provided with a card slot 1 343 that passes through from front to back. The top rear sides of the two insertion plates 342 are each provided with a card slot 2 344. The two card slots 2 344 are respectively connected with the two card slots 1 343. The inner walls of the two card slots 2 344 are each provided with a threaded hole 2 346 on the opposite sides. The inner walls of the two card slots 2 344 are each provided with a threaded hole 1 345 that passes through from left to right. The inner circles of the two threaded holes 1 345 are threadedly installed with pentagonal bolts 347.

[0024] When installing the air-conditioning outdoor unit body 1, first fix the two fixed vertical plates 31 with the extended mounting plate 32 on the outer wall by using the fixing bolts 33, and then align the mounting clamps 25 on the left and right sides of the bottom of the fixed base 21 at the bottom of the air-conditioning outdoor unit body 1 with the insertion plate 342 and the positioning clamp 341, and then insert them into the hole formed by the slot 1 343 and the slot 2 344, and make the threaded through hole 27 and the threaded hole 2 346 and the threaded hole 1 345 penetrate each other, and then the pentaangular bolt 347 can be stably threadedly installed through the threaded hole 1 345 and the threaded through hole 27 until it is threadedly connected with the threaded hole 2 346, and then the mounting clamp 25 is fixed, thereby completing the connection and fixation between the bracket mechanism 3 and the air-conditioning outdoor unit body 1.

[0025] like Figure 5 As shown, buckle chambers 3411 are provided inside the left and right sides of the positioning card plate 341, and two metal springs 3412 are fixedly installed on the opposite surfaces of the inner walls of the two buckle chambers 3411, and buckle bottom plates 3413 are fixedly installed on the opposite ends of the two metal springs 3412 in the left and right buckle chambers 3411, and double-slant buckles 3414 are fixedly installed on the opposite surfaces of the two buckle bottom plates 3413, and the opposite ends of the two double-slant buckles 3414 respectively penetrate the left and right sides of the card slot 1 343;

[0026] When the mounting card plate 25 is inserted into the card slot 343, the upper inclined surfaces of the two double-slope buckles 3414 on the left and right sides of the card slot 343 will be squeezed, so that the two double-slope buckles 3414 squeeze the buckle bottom plate 3413, and the compression and rebound of the metal spring piece 3412 will make the double-slope buckles 3414 inserted into the positioning grooves 26 on the left and right sides of the mounting card plate 25 for temporary fixation.

[0027] The following is a detailed description of the working principle of this low-noise refrigeration air conditioner.

[0028] like Figure 1-5 As shown, when installing the air conditioner outdoor unit body 1, first fix the two fixed vertical plates 31 with the extended mounting plate 32 on the outer wall by using the fixing bolts 33, and then align the mounting clamps 25 on the left and right sides of the bottom of the fixed base 21 at the bottom of the air conditioner outdoor unit body 1 with the insertion plate 342 and the positioning clamp 341, and then clamp them into the hole formed by the first clamping groove 343 and the second clamping groove 344, and make the threaded through hole 27 and the second threaded hole 346 and the first threaded hole 345 penetrate each other, and when clamping, the upper inclined surfaces of the two double-bevel buckles 3414 on the left and right sides of the clamping groove 1 343 are squeezed, so that the two double-bevel buckles 3414 squeeze the buckle bottom plate 3413, and the double-bevel buckles are compressed and rebounded by the compression of the metal spring 3412. 3414 is inserted into the positioning grooves 26 on the left and right sides of the mounting card 25 for temporary fixation, and then the five-point bolt 347 can be stably threadedly installed through the threaded hole 1 345 and the threaded through hole 27 until it is threadedly connected with the threaded hole 2 346 to fix the mounting card 25, thereby completing the connection and fixation between the bracket mechanism 3 and the air-conditioning outdoor unit body 1. When the air-conditioning outdoor unit body 1 vibrates during operation, the large-amplitude vibrations are absorbed by the several buffer springs 24 in the buffer cabin 22, and the shock-absorbing rubber pad 23 is in contact with the bottom of the air-conditioning outdoor unit body 1 to absorb small-amplitude and high-frequency vibrations, so that the resonance phenomenon between the buffer mounting base body 2 and the bracket mechanism 3 is minimized, and the noise generated by the vibration is also reduced and alleviated.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A low-noise refrigeration air conditioner, comprising an air conditioner outdoor unit body (1), characterized in that: A buffer mounting base body (2) is fixedly mounted on the bottom of the air conditioner outdoor unit body (1), a bracket mechanism (3) is fixedly mounted on the bottom of the buffer mounting base body (2), the buffer mounting base body (2) comprises a fixed base (21), a buffer chamber (22) is provided at the top center of the fixed base (21), a plurality of buffer springs (24) are evenly fixedly mounted on the bottom of the buffer chamber (22), the top ends of the plurality of buffer springs (24) are fixedly connected to the bottom of the air conditioner outdoor unit body (1), a shock-absorbing rubber pad (23) is fixedly mounted on the top of the fixed base (21), the top end of the shock-absorbing rubber pad (23) is fixedly connected to the bottom of the buffer mounting base body (2), mounting clips (25) are fixedly mounted on the left and right sides of the bottom of the fixed base (21), positioning grooves (26) are provided at the rear of the left and right sides of the two mounting clips (25), and threaded through holes (27) are provided on the front of the left and right sides of the two mounting clips (25) that pass through the left and right sides.

2. A low-noise refrigeration air conditioner according to claim 1, characterized in that: The support mechanism (3) comprises two fixed vertical plates (31), and an extension mounting plate (32) is fixedly mounted on the left and right sides of the two fixed vertical plates (31), and a plurality of fixing bolts (33) are arranged on the front side of the extension mounting plate (32) and the lower part of the front side of the fixed vertical plates (31), and a supporting inclined plate (35) is fixedly mounted on the middle part of the front side of the two fixed vertical plates (31), and a positioning mechanism (34) is fixedly mounted on the uppermost part of the front side of the two fixed vertical plates (31).

3. A low-noise refrigeration air conditioner according to claim 2, characterized in that: The positioning mechanism (34) comprises a positioning card plate (341), the front sides of the two positioning card plates (341) are fixedly connected to an insertion plate (342), the bottoms of the two insertion plates (342) are respectively fixedly connected to the tops of the two supporting inclined plates (35), the rear sides of the two positioning card plates (341) are respectively fixedly connected to the front upper sides of the two fixed vertical plates (31), and the tops of the two positioning card plates (341) are each provided with a card slot (343) that passes through from front to back. The top rear sides of the two insertion plates (342) are each provided with a second card slot (344), the two second card slots (344) are respectively connected to the two first card slots (343), the inner walls of the two second card slots (344) are each provided with a second threaded hole (346) on the opposite side thereof, the inner walls of the two second card slots (344) are each provided with a first threaded hole (345) extending therethrough from left to right, and the inner circles of the two first threaded holes (345) are each threadedly mounted with a pentagonal bolt (347).

4. A low-noise refrigeration air conditioner according to claim 3, characterized in that: The left and right sides of the positioning card plate (341) are each provided with a buckle chamber (3411), and the inner walls of the two buckle chambers (3411) are fixedly mounted with two metal springs (3412) on the opposite sides thereof, and buckle base plates (3413) are fixedly mounted on the opposite ends of the two metal springs (3412) in the left and right buckle chambers (3411), and the opposite sides of the two buckle base plates (3413) are fixedly mounted with double-bevel buckles (3414), and the opposite ends of the two double-bevel buckles (3414) respectively penetrate the left and right sides of the first card slot (343).

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