Noise reduction device convenient to install and used for water-cooling cold water air conditioning system

Abstract

The utility model discloses a noise reduction device convenient to install and used for a water-cooling cold water air conditioning system, and relates to the technical field of cold water air conditioners, the noise reduction device comprises a base, an inner groove is formed in the top end of the base, a noise reduction mechanism is arranged over the base, and the noise reduction mechanism covers the outer side of an outer unit of a cold water air conditioner for sound insulation. A large amount of noise generated in the water pumping process of an air conditioner outdoor unit is reduced, guide rails are symmetrically distributed on the outer side of the base, a positioning mechanism is arranged over the base, and the positioning mechanism pumps out an installation part from the interior of the device according to the installation requirement of the cold water air conditioner. And after installation of the equipment is completed, resetting operation is conducted on the equipment. When an operator installs air conditioner outdoor units of different types, the length of the corresponding side cover plate is selected according to the requirement of equipment, vertical positioning treatment is conducted through the side cover plate and the inner groove, and meanwhile the transverse clamping groove formed in the bottom end of the top cover plate is connected with the top end of the side cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cold water air conditioners, in particular to a noise reduction device for a water-cooled cold water air conditioner system which is easy to install. Background Art

[0002] Water-cooled air conditioning is an air conditioning system that uses water circulation to lower the indoor temperature. The principle of water-cooled air conditioning The water-cooled air conditioning system consists of three main parts: refrigeration unit, water circulation system and indoor unit. The refrigeration unit is the heart of the entire system. It absorbs indoor heat by compressing refrigerant, and then discharges the heat to the outdoors. After cooling through the cooler, it returns to the refrigeration unit for recycling.

[0003] At present, when the water-cooled cold water air conditioning system is in use, the air conditioner will generate a lot of noise outside, and usually a noise reduction device is needed to reduce the noise. During the installation process, the device itself is a box structure, and it is necessary to manually climb into the inside of the device and then install the cold water air conditioner, which increases the difficulty of equipment maintenance. In addition, there are differences in air conditioner specifications, and the internal lifting mechanism is a fixed structure, which makes it difficult to remove and adjust the air conditioner as a whole according to the air conditioner maintenance needs. Summary of the invention

[0004] The purpose of the utility model is to provide a noise reduction device for a water-cooled cold water air conditioning system which is easy to install, so as to solve the above-mentioned defects caused by the prior art.

[0005] A noise reduction device for a water-cooled cold water air conditioning system that is easy to install, includes a base, an inner groove is formed at the top of the base, a noise reduction mechanism is arranged directly above the base, the noise reduction mechanism covers and soundproofs the outer side of an external unit of the cold water air conditioner, and reduces the large amount of noise generated by the air conditioner external unit during water extraction, guide rails are symmetrically distributed on the outer side of the base, a positioning mechanism is arranged directly above the base, the positioning mechanism extracts the installation part from the inside of the device according to the installation requirements of the cold water air conditioner, and resets the device after the installation of the device is completed.

[0006] Preferably, the noise reduction mechanism includes a side cover plate, a sealed box door, a top cover plate and a transverse slot, the side cover plate is arranged directly above the base, the top cover plate is arranged directly above the side cover plate, transverse slots are symmetrically opened below the top cover plate, the bottom end of the top cover plate is connected below the transverse slot, and the other side of the side cover plate is connected to the sealed box door.

[0007] Preferably, the base is connected to the bottom end of the side cover plate through a "U"-shaped inner groove at the top.

[0008] Preferably, the positioning mechanism includes a lifting base plate, a guide sleeve, a silicone pad, a slider and a storage groove. The lifting base plate is arranged directly above the base. The guide sleeves are symmetrically connected on both sides of the lifting base plate. The bottom end of the lifting base plate is connected to the top of the slider. A storage groove is provided below the lifting base plate. The silicone pad is fitted and connected directly above the lifting base plate, and the slider is connected to a guide rail below.

[0009] Preferably, the supporting base plate is connected to the base via a guide sleeve rod that penetrates and connects therethrough.

[0010] Preferably, the supporting base plate is axially connected to the bottom supporting arm via a transverse slot provided at the bottom end.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. When installing different types of air-conditioning outdoor units, operators select the length of the corresponding side cover according to the needs of the equipment, perform vertical positioning through the side cover and the inner groove, and use the horizontal slot set at the bottom of the top cover to connect with the top of the side cover. During use, the base, side cover and top cover are quickly assembled with screws to complete the modular assembly of the equipment to meet the noise reduction requirements of air conditioners of different specifications.

[0013] 2. During use, by pulling the lifting base plate, the lifting base plate is laterally guided by the guide sleeve rod arranged inside, and then the position of the lifting base plate is adjusted, and the bottom end of the lifting base plate is supported by the bottom support arm, which reduces the difficulty of repairing and replacing the air conditioner outdoor unit, and there is no need for manual entry into the device for inspection and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the base itself in the utility model.

[0016] Figure 3 It is a schematic diagram of the top-sectional structure of the lifting substrate in the utility model.

[0017] Figure 4 It is a schematic diagram of the unfolded structure of the bottom support arm in the utility model.

[0018] Figure 5 It is a schematic diagram of the top view structure of the base in the utility model.

[0019] in:

[0020] 1. Base; 2. Side cover; 3. Sealed box door; 4. Top cover; 5. Horizontal slot; 6. Noise reduction mechanism; 7. Lifting base plate; 8. Positioning mechanism; 9. Guide sleeve; 10. Silicone pad; 11. Inner groove; 12. Slider; 13. Storage slot; 14. Bottom support arm; 15. Guide rail. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, a noise reduction device for a water-cooled cold water air conditioning system that is easy to install includes a base 1, an inner groove 11 is opened at the top of the base 1, a noise reduction mechanism 6 is arranged directly above the base 1, the noise reduction mechanism 6 covers and soundproofs the outer side of the external unit of the cold water air conditioner, and reduces the large amount of noise generated by the air conditioner external unit during the water extraction process, guide rails 15 are symmetrically distributed on the outer side of the base 1, and a positioning mechanism 8 is arranged directly above the base 1. The positioning mechanism 8 extracts the installation part from the inside of the device according to the installation requirements of the cold water air conditioner, and resets the device after the installation of the equipment is completed.

[0023] In this embodiment, the noise reduction mechanism 6 includes a side cover plate 2, a sealed box door 3, a top cover plate 4 and a transverse groove 5. The side cover plate 2 is arranged directly above the base 1, and the top cover plate 4 is arranged directly above the side cover plate 2. The transverse groove 5 is symmetrically opened below the top cover plate 4, and the bottom end of the top cover plate 4 is connected below the transverse groove 5. The other side of the side cover plate 2 is connected to the sealed box door 3.

[0024] In this embodiment, the base 1 is connected to the bottom end of the side cover plate 2 through a "U"-shaped inner groove 11 at the top, and the bottom end of the side cover plate 2 is connected through the inner groove 11 to complete the positioning of the side cover plate 2.

[0025] In this embodiment, the positioning mechanism 8 includes a lifting substrate 7, a guide sleeve 9, a silicone pad 10, a slider 12 and a storage groove 13. The lifting substrate 7 is arranged directly above the base 1. The guide sleeves 9 are symmetrically connected on both sides of the lifting substrate 7. The bottom end of the lifting substrate 7 is connected to the top of the slider 12. A storage groove 13 is opened below the lifting substrate 7. The silicone pad 10 is fitted and connected directly above the lifting substrate 7. The slider 12 is connected to a guide rail 15 below. The guide rail 15 is used to guide the bottom of the lifting substrate 7 to adjust the position of the lifting substrate 7.

[0026] In this embodiment, the supporting base plate 7 is connected to the base 1 via a penetrating guide sleeve rod 9 , and the inside of the supporting base plate 7 is laterally guided by the guide sleeve rod 9 to complete the adjustment of the supporting base plate 7 .

[0027] In this embodiment, the lifting base plate 7 is axially connected to the bottom support arm 14 via the transverse slot 5 provided at the bottom end, and the bottom end of the lifting base plate 7 is supported by the bottom support arm 14 to complete the support installation of the equipment.

[0028] This easy-to-install noise reduction device for water-cooled chilled water air conditioning system includes the following work contents in practical application:

[0029] Step 1: The operator first pulls the lifting base plate 7 set at the top of the base 1, and the lifting base plate 7 is laterally guided by the guide sleeve rods 9 symmetrically set on both sides, and then the position of the lifting base plate 7 is adjusted, and then the bottom support arm 14 set under the lifting base plate 7 is pulled to move the bottom support arm 14 out of the storage groove 13, and the bottom end of the lifting base plate 7 is supported by the bottom support arm 14. The operator places the air conditioner outdoor unit on the surface of the lifting base plate 7, and lifts the bottom end of the air conditioner outdoor unit through the silicone pad 10 set at the top of the lifting base plate 7, and uses screws to lock the two sides of the air conditioner casing;

[0030] Step 2: The operator pushes the bottom support arm 14 in the opposite direction to rotate the bottom support arm 14 to the inside of the storage groove 13, and then pushes the lifting substrate 7 in the opposite direction. The lifting substrate 7 slides on the outside of the guide track 15 through the slider 12 arranged at the bottom end, so that the lifting substrate 7 is reset to the surface of the base 1, and the nut is installed on the outside of the guide sleeve 9. The threaded end arranged at the top of the guide sleeve 9 is locked by the nut to prevent the lifting substrate 7 from being offset or loosened;

[0031] Step 3: The operator installs the bottom end of the side cover 2 inside the inner groove 11, and locks the inner groove 11 and the bottom end of the side cover 2 with screws, and connects the top end of the side cover 2 with the bottom transverse slot 5 of the top cover 4, and covers the outside of the air conditioner outdoor unit, and seals one side of the air conditioner outdoor unit through the sealed box door 3.

[0032] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A noise reduction device for a water-cooled cold water air conditioning system that is easy to install, characterized in that: The invention comprises a base (1), the top of which is provided with an inner groove (11), a noise reduction mechanism (6) being arranged directly above the base (1), the noise reduction mechanism (6) being used to cover and soundproof the outer side of an external unit of a cold water air conditioner, thereby reducing a large amount of noise generated by the external unit of the air conditioner during water extraction, guide rails (15) being symmetrically distributed on the outer side of the base (1), a positioning mechanism (8) being arranged directly above the base (1), the positioning mechanism (8) being used to extract the installation part from the inside of the device according to the installation requirements of the cold water air conditioner, and to reset the device after the installation of the device is completed.

2. A noise reduction device for a water-cooled cold water air conditioning system that is easy to install according to claim 1, characterized in that: The noise reduction mechanism (6) comprises a side cover plate (2), a sealed box door (3), a top cover plate (4) and a transverse slot (5); the side cover plate (2) is arranged directly above the base (1); the top cover plate (4) is arranged directly above the side cover plate (2); the transverse slot (5) is symmetrically provided below the top cover plate (4); the bottom of the top cover plate (4) is connected below the transverse slot (5); and the other side of the side cover plate (2) is connected to the sealed box door (3).

3. A noise reduction device for a water-cooled cold water air conditioning system that is easy to install according to claim 2, characterized in that: The base (1) is connected to the bottom end of the side cover plate (2) via a U-shaped inner groove (11) provided at the top end.

4. The noise reduction device for a water-cooled cold water air conditioning system that is easy to install according to claim 1, characterized in that: The positioning mechanism (8) comprises a lifting base plate (7), a guide sleeve rod (9), a silicone pad (10), a slider (12) and a storage groove (13); the lifting base plate (7) is arranged directly above the base (1); the guide sleeve rods (9) are symmetrically connected to both sides of the lifting base plate (7); the bottom end of the lifting base plate (7) is connected to the top end of the slider (12); a storage groove (13) is provided below the lifting base plate (7); the silicone pad (10) is fitted and connected directly above the lifting base plate (7); and the guide rail (15) is connected below the slider (12).

5. A noise reduction device for a water-cooled cold water air conditioning system that is easy to install according to claim 4, characterized in that: The supporting base plate (7) is connected to the base (1) via a penetrating guide sleeve rod (9).

6. The noise reduction device for a water-cooled cold water air conditioning system that is easy to install according to claim 4, characterized in that: The supporting base plate (7) is axially connected to the bottom support arm (14) via a transverse slot (5) provided at the bottom end.

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