CN217584656U

CN217584656U - Damping and sound-insulating refrigerating device

Info

Publication number: CN217584656U
Application number: CN202123321515.6U
Authority: CN
Inventors: 李敏
Original assignee: Hangzhou Tiancheng Air Conditioning Engineering Co ltd
Current assignee: Hangzhou Tiancheng Air Conditioning Engineering Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-10-14
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a damping and sound-insulating refrigerating device, the power distribution box comprises a box body, refrigerator and bottom plate, a serial communication port, the bottom of box and the top fixed connection of bottom plate, the pipeline is installed to top one side of box, the bottom of pipeline and the top one side pipe connection of refrigerator, the bottom of refrigerator and the top fixed connection of placing the board, the top opposite side of box and the bottom fixed connection of top cap, be equipped with the air intake all around of top cap, the top and the nut threaded connection of pipeline, install airtight packing ring between nut and the box, the inner wall of box installs respectively all around and inhales the sound foam-rubber cushion, the bottom of placing the board all around respectively with spacing slider's top fixed connection, the bottom of placing the board all around respectively with the top fixed connection of telescopic link, the bottom of telescopic link and the top fixed connection of bottom plate, the top of spring and the bottom fixed connection of placing the board, the top middle part of bottom plate and controlling means's bottom fixed connection. The utility model discloses simple structure, convenient operation.

Description

Vibration-damping sound-insulation refrigerating device

Technical Field

The utility model relates to a refrigeration plant technical field particularly, relates to a shock attenuation sound proof refrigerating plant.

Background

In a common air conditioning system, during a cooling operation process, a compressor firstly pressurizes a refrigerant, then drives a high-pressure refrigerant to enter a condenser through a compressor pipeline, and the refrigerant releases heat and is liquefied in the condenser and then flows into an evaporator to be evaporated and absorb heat, so that a cooling effect is exerted. The refrigerant then returns to the compressor through the compressor line to complete the primary refrigeration cycle. In air conditioning systems, compressors are the most dominant sources of noise and vibration, particularly for integrated air conditioners such as window air conditioners, mobile air conditioners, dehumidifiers, and the like. In such an integral air conditioner, noise generated when the compressor operates can often be emitted through the supporting structure, and obviously, the conventional air conditioner supporting structure cannot exert an obvious noise reduction effect, and sometimes even can amplify the noise of the compressor due to resonance. In order to achieve the purpose of vibration reduction, the compressor is often connected with the supporting structure through a compressor foot pad to form a single-stage vibration isolation system. However, since the compressor has a large vibration during operation, even though a single-stage vibration isolation system is commonly used in the conventional air conditioning system, the vibration of the compressor is transmitted, which causes abnormal vibration of the supporting structure and even abnormal noise of the supporting structure. In summary, the control of compressor noise and vibration in existing air conditioning systems has been difficult to meet the market demand for low noise air conditioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise proof refrigerating plant of shock attenuation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping and sound-insulating refrigerating device comprises a box body, a refrigerator and a bottom plate, and is characterized in that the bottom end of the box body is fixedly connected with the top end of the bottom plate, a pipeline is installed on one side of the top end of the box body, the bottom end of the pipeline is connected with a pipeline on one side of the top end of the refrigerator, the bottom end of the refrigerator is fixedly connected with the top end of a placing plate, the other side of the top end of the box body is fixedly connected with the bottom end of a top cover, air inlets are formed in the periphery of the top cover, the top end of the pipeline is in threaded connection with a nut, an airtight gasket is installed between the nut and the box body, sound-absorbing sponge cushions are respectively installed on the periphery of the inner wall of the box body, the periphery of the bottom end of the placing plate is respectively fixedly connected with the top ends of limiting sliders, the bottom of placing the board all around respectively with the top fixed connection of telescopic link, the bottom of telescopic link with the top fixed connection of bottom plate, install the spring on the telescopic link, the top of spring with the bottom fixed connection of placing the board, the bottom of spring with bottom plate fixed connection, the top middle part of bottom plate and controlling means's bottom fixed connection, the bottom of bottom plate all around respectively with the top fixed connection of pneumatic rod, the bottom of pneumatic rod respectively with the top fixed connection of backing plate, the top middle part of backing plate and the bottom fixed connection of pneumatic pump, the top of backing plate all around respectively with the bottom threaded connection of bolt, the both sides bottom of box is equipped with the thermovent respectively.

Furthermore, a filter screen is installed on the air inlet.

Furthermore, one side of the limiting slide block is respectively connected with the inner wall of the box body in a sliding mode.

Further, the pneumatic pump is connected with the pneumatic rod pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an inhale the sound foam-rubber cushion and can reach very big weakening refrigerator noise pollution that produces at the during operation, and telescopic link and spring can prevent the vibrations transmission of refrigerator, and the inside heat dissipation of box is accelerated respectively to air exhauster and thermovent simultaneously, avoids the inside heat of device to pile up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall cross-sectional view of a vibration dampening and sound insulating refrigeration unit;

fig. 2 is an overall top view schematic diagram of a vibration damping and sound insulating refrigeration apparatus.

Reference numerals:

1. a pipeline; 2. a nut; 3. a hermetic gasket; 4. a top cover; 5. an air inlet; 6. a fan; 7. a sound-absorbing sponge cushion; 8. a box body; 9. a refrigerator; 10. a heat dissipation port; 11. a telescopic rod; 12. a pneumatic rod; 13. A control device; 14. a pneumatic pump; 15. a bolt; 16. placing a plate; 17. a limiting slide block; 18. a spring; 19. a base plate; 20. a backing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a vibration-damping and sound-insulating refrigerating apparatus according to an embodiment of the present invention includes a box 8, a refrigerator 9 and a bottom plate 19, it is characterized in that the bottom end of the box body 8 is fixedly connected with the top end of the bottom plate 19, one side of the top end of the box body 8 is provided with a pipeline 1, the bottom end of the pipeline 1 is connected with one side of the top end of the refrigerator 9, the bottom end of the refrigerator 9 is fixedly connected with the top end of the placing plate 16, the other side of the top end of the box body 8 is fixedly connected with the bottom end of the top cover 4, the periphery of the top cover 4 is provided with an air inlet 5, the top end of the pipeline 1 is connected with a nut 2 through screw threads, an airtight gasket 3 is arranged between the nut 2 and the box body 8, the sound-absorbing sponge cushions 7 are respectively arranged on the periphery of the inner wall of the box body 8, the periphery of the bottom end of the placing plate 16 is respectively fixedly connected with the top ends of the limiting slide blocks 17, the periphery of the bottom end of the placing plate 16 is fixedly connected with the top end of the telescopic rod 11, the bottom end of the telescopic rod 11 is fixedly connected with the top end of the bottom plate 19, a spring 18 is arranged on the telescopic rod 11, the top end of the spring 18 is fixedly connected with the bottom end of the placing plate 16, the bottom end of the spring 18 is fixedly connected with the bottom plate 19, the middle part of the top end of the bottom plate 19 is fixedly connected with the bottom end of the control device 13, the periphery of the bottom end of the bottom plate 19 is respectively and fixedly connected with the top end of the air pressure rod 12, the bottom end of the air pressure rod 12 is respectively and fixedly connected with the top end of the backing plate 20, the middle part of the top end of the backing plate 20 is fixedly connected with the bottom end of the pneumatic pump 14, the periphery of the top end of the backing plate 20 is respectively in threaded connection with the bottom ends of the bolts 15, and the bottom ends of two sides of the box body 8 are respectively provided with a heat dissipation opening 10.

Through the above technical scheme of the utility model, install the filter screen on the air intake 5, one side of limit slide 17 respectively with the inner wall sliding connection of box 8, pneumatic pump 14 with the 12 pipe connections of pneumatic rod.

The working principle is as follows: nut 2 lets tight between gas-tight packing ring 3 and the box 8 press from both sides tightly, prevents the noise transmission, and the sound foam-rubber cushion 7 of inhaling inside box 8 greatly weakens the noise pollution simultaneously, and spring 18 and telescopic link 11 can reduce vibrations potential energy, and pneumatic rod 12 can carry out altitude mixture control under pneumatic pump 14's regulation, and controlling means 13 can terminal remote signal connection for the regulation and control of refrigerator 9.

In conclusion: the utility model discloses an inhale the sound foam-rubber cushion and can reach very big weakening refrigerator noise pollution that produces at the during operation, and telescopic link and spring can prevent the vibrations transmission of refrigerator, and the inside heat dissipation of box is accelerated respectively to air exhauster and thermovent simultaneously, avoids the inside heat of device to pile up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The damping and sound-insulating refrigerating device comprises a box body (8), a refrigerating machine (9) and a bottom plate (19), and is characterized in that the bottom end of the box body (8) is fixedly connected with the top end of the bottom plate (19), a pipeline (1) is installed on one side of the top end of the box body (8), the bottom end of the pipeline (1) is connected with a pipeline on one side of the top end of the refrigerating machine (9), the bottom end of the refrigerating machine (9) is fixedly connected with the top end of a placing plate (16), the other side of the top end of the box body (8) is fixedly connected with the bottom end of a top cover (4), air inlets (5) are arranged on the periphery of the top cover (4), the top end of the pipeline (1) is in threaded connection with a nut (2), an airtight gasket (3) is installed between the nut (2) and the box body (8), sound-absorbing sponge pads (7) are respectively installed on the periphery of the inner wall of the box body (8), the bottom end of the placing plate (16) is fixedly connected with the top end of a limiting sliding block (17) respectively, the bottom end of the placing plate (16) is fixedly connected with the top end of a telescopic rod (11), the bottom end of the telescopic rod (11) is fixedly connected with the bottom end of the telescopic rod (18), and the telescopic rod (18) is connected with the telescopic rod (18), the bottom of spring (18) with bottom plate (19) fixed connection, the top middle part of bottom plate (19) and the bottom fixed connection of controlling means (13), the bottom of bottom plate (19) all around respectively with the top fixed connection of pneumatic rod (12), the bottom of pneumatic rod (12) respectively with the top fixed connection of backing plate (20), the top middle part of backing plate (20) and the bottom fixed connection of pneumatic pump (14), the top of backing plate (20) all around respectively with the bottom threaded connection of bolt (15), the both sides bottom of box (8) is equipped with thermovent (10) respectively.

2. A vibration-damping and sound-insulating refrigerating device as claimed in claim 1, characterized in that a filter screen is mounted on said air inlet (5).

3. A shock and sound absorbing refrigerating device as claimed in claim 1, characterized in that one side of said limit slider (17) is slidably connected to the inner wall of the box (8).

4. A vibration-damping and sound-insulating refrigerating device as claimed in claim 1, characterized in that said pneumatic pump (14) is connected to said pneumatic rod (12) by piping.