CN111749871B - Device with vibration prevention structure and dehumidification device - Google Patents

Device with vibration prevention structure and dehumidification device Download PDF

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Publication number
CN111749871B
CN111749871B CN201910242407.8A CN201910242407A CN111749871B CN 111749871 B CN111749871 B CN 111749871B CN 201910242407 A CN201910242407 A CN 201910242407A CN 111749871 B CN111749871 B CN 111749871B
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CN
China
Prior art keywords
chassis
vibration
piece
compressor
elastic portion
Prior art date
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Active
Application number
CN201910242407.8A
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Chinese (zh)
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CN111749871A (en
Inventor
洪嘉汉
卢展鹏
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Panasonic Ecology Systems Guangdong Co Ltd
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Panasonic Ecology Systems Guangdong Co Ltd
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Priority to CN201910242407.8A priority Critical patent/CN111749871B/en
Publication of CN111749871A publication Critical patent/CN111749871A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vibration Prevention Devices (AREA)
  • Compressor (AREA)

Abstract

A device with vibration preventing structure and a dehumidifier are provided. The present invention provides an apparatus comprising: the vibration-proof frame comprises a frame body with an outline, a chassis with a loading surface and a back surface, a compressor fixed on the loading surface, a back surface elastic part arranged between the bottom surface of the frame body and the back surface of the chassis, a vibration-proof elastic part which is arranged on one side of the end part of the chassis and is provided with an elastic material, and vibration-proof ribs which clamp the back surface elastic part, the chassis and the vibration-proof elastic part. The invention can further restrain the transmission of vibration and the generation of noise.

Description

Device with vibration prevention structure and dehumidification device
Technical Field
The present invention relates to a device having an anti-vibration structure and a dehumidifier.
Background
In general, a device in which a compressor is mounted is configured such that a part of a base constituting the compressor is connected to a frame by penetrating it with a fastener such as a screw in order to fix the compressor. When the compressor is running, its vibrations will be transmitted to the frame through the contact of the compressor with the frame, resulting in the overall vibration of the device, which in turn causes noise problems. In order to solve the above problems, an elastic member such as a sponge is generally provided between the compressor and the frame for buffering and absorbing vibration, and for example, in chinese patent document ZL201621434669.2, as shown in fig. 1, an elastic member 300 such as a sponge is provided at the joint between the compressor 200 and the frame 100 for buffering and absorbing vibration, thereby suppressing transmission of vibration and generation of noise.
Disclosure of Invention
First, the technical problem to be solved
As described in the background art, even though the elastic member is provided at the connection portion of the compressor and the frame, in order to fix the compressor to the frame, the compressor and the frame must be penetrated by a fastener such as a screw, so that the vibration of the compressor is still transmitted to the frame through the screw, thereby causing a noise problem. It is desirable to provide a structure capable of fixing the compressor while further suppressing vibration.
In view of the above technical problems, the present invention provides a device with an anti-vibration structure and a dehumidifying device.
(II) technical scheme
According to one aspect of the present invention there is provided an apparatus comprising:
a frame body with an external outline is formed,
a chassis having a loading face and a back face,
a compressor fixed to the loading surface,
a back elastic part arranged between the bottom surface of the frame body and the back surface of the chassis,
an anti-vibration elastic part provided on one side of the end of the chassis and having an elastic material,
and vibration-proof ribs that sandwich the back surface elastic portion, the chassis, and the vibration-proof elastic portion.
In some embodiments of the invention, the vibration-preventing ribs include:
a protruding piece protruding from the frame body to one side of the chassis,
and an engaging piece extending from an end of the protruding piece toward an inner peripheral direction of the chassis.
In some embodiments of the present invention, a certain distance is provided between the inner side surface of the engaging piece and the vibration-proof elastic portion.
In some embodiments of the present invention,
the frame body also comprises a spot inspection opening formed by an opening for assembling and disassembling the chassis and the compressor in the frame body,
the engaging piece includes:
a fixing piece extending from the end of the protruding piece to the inner periphery direction of the chassis,
and a guide piece which is provided at an end portion of the fixing piece on a side close to the spot inspection opening, and which is inclined gradually in a direction away from the chassis from the protruding piece toward the spot inspection opening.
In some embodiments of the present invention,
the vibration-proof elastic part is provided with a guide surface which is inclined from one side of the protruding piece to one side of the point inspection opening and gradually moves away from the chassis at one end of the protruding piece.
In some embodiments of the present invention,
the protruding piece is arranged on the opposite side of the spot inspection opening,
the clamping piece extends towards the point inspection opening.
In some embodiments of the present invention,
the protruding piece is arranged on one side of the side surface connected with the spot inspection opening,
the clamping piece extends to the opposite side of the side face.
In some embodiments of the present invention,
the compressor is arranged on the loading surface of the chassis at a position closer to one end than the center,
the vibration-proof elastic portion is provided on the loading surface of the chassis at the one end side closer to the compressor than the center.
In certain embodiments of the present invention, the device having an anti-vibration structure further comprises:
and a locking part which is arranged at the other end side far from one end and is connected with the chassis and the frame body in a penetrating way.
In some embodiments of the invention, the back surface elastic portion includes:
a sponge arranged between the bottom surface of the frame body 1 and the back surface 22 of the chassis 2,
rubber provided on the chassis and protruding from the back surface.
According to another aspect of the present invention, there is also provided a dehumidifying apparatus including:
the device and the dehumidification unit are linked with the compressor to provide a dehumidification function.
(III) beneficial effects
According to the technical scheme, the device with the vibration prevention structure and the dehumidifying device have at least one of the following beneficial effects:
(1) The back elastic part, the vibration-proof elastic part and the vibration-proof protruding ribs are matched for use, so that vibration transmission and noise generation can be inhibited;
(2) The invention can prevent the vibration generated by the compressor from being transmitted to the frame body through the screw at the joint;
(3) In the invention, the guide piece and the guide surface are inclined upwards, and a certain distance is arranged between the vibration-proof elastic part 5 and the vibration-proof ribs 6, so that the chassis provided with the compressor and other parts can be pushed into the frame body more smoothly, abrasion can be reduced, and meanwhile, vibration transmission is restrained.
Drawings
Fig. 1 is a schematic view showing a structure in which an elastic member is provided between a compressor and a frame according to the related art of the present invention.
Fig. 2 is a schematic structural view of an apparatus having an anti-vibration structure according to a first embodiment of the present invention.
Fig. 3 is a schematic view of a part of a vibration preventing structure according to a first embodiment of the present invention.
Fig. 4 is a schematic diagram showing a relationship between an anti-vibration elastic portion and an anti-vibration rib according to a first embodiment of the present invention.
Fig. 5 is a schematic view showing the external structure of a device having an anti-vibration structure according to a first embodiment of the present invention.
Fig. 6 is a schematic overall structure of a device with an anti-vibration structure according to a first embodiment of the present invention.
Fig. 7 is a schematic structural view of an anti-vibration rib according to a first embodiment of the present invention.
Fig. 8 is a schematic view showing still another structure of the vibration preventing rib according to the first embodiment of the present invention.
Fig. 9 is a schematic structural view of a dehumidifying apparatus according to a first embodiment of the present invention.
Fig. 10 is a schematic structural view of a device having an anti-vibration structure according to a second embodiment of the present invention.
[ Main element ]
[ Prior Art ]
100-frames;
200-compressor;
300-elastic component.
[ invention ]
10-device;
1-a frame;
11-checking the checking port;
2-chassis;
21-loading surface;
22-back;
3-compressors;
4-a back surface elastic portion;
5-vibration-proof elastic parts;
51-a guide surface;
52-top surface of vibration-proof elastic part;
6-vibration-proof protruding ribs;
61-tab;
611-top of the tab;
62-clamping piece;
621-the inner side of the engaging piece;
622-fixing piece;
623-guide tabs;
7-dehumidifying unit.
Detailed Description
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.
First embodiment:
in this embodiment, there is provided a device having an anti-vibration structure, as shown in fig. 2, 5 to 6, the device 10 having an anti-vibration structure includes: the device comprises a frame body 1, a chassis 2 arranged in the frame body 1 and a compressor 3 arranged on the chassis 2.
In the following description, directional terms such as up, down, left, right, top, bottom, etc. refer to the orientation of the device in the installed state.
The frame body 1 is in a cuboid hollow box shape, is hexahedral, and is provided with a top surface, a bottom surface opposite to the top surface and a side surface connecting the top surface and the bottom surface, wherein a spot inspection opening 11 is arranged on the side surface, and the spot inspection opening 11 is an opening for loading and unloading the chassis 2 and the compressor 3 in the frame body 1. In the present embodiment, the spot inspection port 11 is provided on a side surface remote from the compressor 3.
The chassis 2 is substantially flat and provided in the housing 1, and has a loading surface 21 to which the compressor 3 is fixed, and a back surface 22 opposite to the loading surface 21. In the mounted state, the chassis 2 has the loading surface 21 facing upward and the rear surface 22 facing downward.
The compressor 3 is fixed to the loading surface 21 of the chassis 2 by a fastener such as a screw, and is offset to one side of the chassis 2. The term "offset to the side of the chassis 2" means that the compressor 3 is located on the side of the chassis 2 that is bounded by the centerline.
A back surface elastic part 4 is arranged between the bottom surface of the frame body 1 and the back surface 22 of the chassis 2. The back elastic portion 4 is formed of an elastic material capable of buffering and absorbing vibration. In the present embodiment, the back surface elastic portion 4 includes a sponge provided between the bottom surface of the frame body 1 and the back surface 22 of the chassis 2, and rubber protruding from the back surface 22 of the chassis 2 toward the bottom surface of the frame body 1.
When the compressor 3 is in operation, vibrations generated by the compressor are transmitted to the chassis 2 by contact of the compressor 3 with the loading surface 21 of the chassis 2. Since the back surface elastic portion 4 is provided between the bottom surface of the frame 1 and the back surface 22 of the chassis 2, the vibration transmitted to the chassis 2 is absorbed by the back surface elastic portion 4, and the vibration of the compressor 3 is suppressed from being transmitted to the outside of the frame 1, and noise caused by the vibration is reduced.
In addition, since the back surface elastic portion 4 includes a sponge covering the back surface 22 of the chassis 2, and rubber protruding from the back surface 22 of the chassis 2 toward the bottom surface of the frame body 1. And the thickness of the rubber is larger than the thickness of the sponge when the sponge is deformed by extrusion to the maximum extent, and the hardness is larger than that of the sponge. Since the components such as the compressor 3 are mounted on the loading surface 21 of the chassis 2, the weight of the components such as the compressor 3 is applied to the back surface elastic portion 4. The back surface elastic portion 4, particularly, sponge is deformed by the compression of the chassis 2 on which the compressor 3 and the like are mounted. Since the thickness of the rubber is larger than the thickness at the maximum limit of deformation of the sponge and the hardness is larger than the sponge, when the sponge is deformed by compression, the rubber protruding from the chassis back surface 22 toward the bottom surface of the frame body 1 contacts with the bottom surface of the frame body 1, supporting the chassis 2. This prevents the sponge from losing elasticity due to maximum compression deformation, and thus, the sponge cannot absorb vibration and noise.
An anti-vibration elastic part 5 is arranged on one side of the end part of the chassis 2. The vibration-proof elastic portion 5 is formed of an elastic material capable of buffering and absorbing vibration. In the present embodiment, the vibration-proof elastic portion 5 is provided on the loading surface 21 of the chassis 2 near the side where the compressor 3 is provided, and protrudes upward from the loading surface 21 of the chassis 2.
The bottom surface of the frame 1 is provided with vibration-proof ribs 6, and in the mounted state, the frame is formed with a shape that sequentially clamps the back surface elastic portion 4, the chassis 2, and the vibration-proof elastic portion 5. The pinching, that is, the vibration preventing ribs 6 and the bottom surface of the housing 1 are located above and below the back surface elastic portion 4, the chassis 2, and the vibration preventing elastic portion 5, respectively, and the movement of the back surface elastic portion 4, the chassis 2, and the vibration preventing elastic portion 5 in the up-down direction is restricted.
As shown in fig. 3, the vibration preventing rib 6 includes a protruding piece 61 and an engaging piece 62. The protruding piece 61 is a flat plate protruding from the bottom surface of the housing 1 toward the back surface of the chassis 2. The engaging piece 62 is flat and extends from the tip 611 of the protruding piece, that is, one end of the protruding piece 61 away from the bottom surface of the frame body 1 toward the inner periphery of the chassis 2.
The vibration preventing elastic portion 5 is located below the engaging piece 62, and thus, when the chassis 2 on which the compressor 3 is mounted vibrates up and down due to the operation of the compressor 3, the vibration preventing elastic portion 5 provided on the chassis 2 is engaged with the engaging piece 62 to restrict the runout of the end of the chassis 2 on which the compressor 3 is mounted in the up-down direction, whereby the displacement of the compressor 3 in the vertical direction due to the vibration can be restricted.
When the vibration generated by the compressor 3 is transmitted to the chassis 2 through the screw at the joint and further to the vibration-proof elastic portion 5 through the chassis 2, since the vibration-proof elastic portion 5 is formed of a material capable of buffering and absorbing the vibration, the vibration-proof elastic portion 5 is elastically deformed to absorb the vibration when the vibration is transmitted to the vibration-proof elastic portion 5. Thus, even if vibration is transmitted to the connection between the chassis 2 and the frame 1 near the compressor 3, the vibration is not transmitted to the frame 1 through the connection.
In addition, since the compressor 3 is provided on one end side of the chassis 2, the vibration-preventing elastic portion 5 is provided on the side of the chassis 2 where the compressor 3 is provided, and the vibration-preventing ribs 6 are provided on the side of the bottom surface of the frame 1 where the compressor 3 is provided, both the vibration-preventing elastic portion 5 and the vibration-preventing ribs 6 are provided in the vicinity of the compressor 3, that is, in the vicinity of the vibration source. The closer the vibration-proof elastic portion 5 and the vibration-proof rib 6 are to the vibration source, the shorter the vibration transmission distance is, and the vibration generated by the compressor 3 can be effectively absorbed.
As shown in fig. 4, the vibration-proof elastic portion 5 is provided with a guide surface 51 at an upper portion of one side thereof close to the protruding piece 61. The guide surface 51 is inclined from the side of the protruding piece 61 toward the side of the spot inspection port 11 in a direction away from the chassis 2. That is, the closer to the spot inspection port 11, the greater the distance between the guide surface 51 and the chassis 2. The inner side surface 621 of the engaging piece is spaced from the top surface 52 of the vibration isolation elastic portion by a predetermined distance. The inner surface 621 of the engaging piece, i.e., the surface of the engaging piece 62 facing the chassis 2, and the top surface 52 of the vibration isolation elastic portion, i.e., the surface of the vibration isolation elastic portion 5 facing the engaging piece 62. A gap is provided between the inner side surface 621 of the engaging piece and the top surface 52 of the vibration-proof elastic portion.
As shown in fig. 7 and 8, the engaging piece 62 includes a fixing piece 622 and a guide piece 623. The fixing piece 622 is flat plate-shaped, which is connected to the tip 611 of the protruding piece and extends in the inner circumferential direction of the chassis 2.
The guide piece 623 is flat plate-shaped and inclined from the end of the fixing piece 622 on the side closer to the spot inspection opening 11 toward the spot inspection opening 11 and in the direction away from the chassis 2. That is, the guide piece 623 is inclined upward toward the spot inspection opening 11, that is, the closer to the spot inspection opening 11, the greater the distance between the guide piece 623 and the bottom surface of the housing 1.
In this embodiment, in the mounted state, the bottom surface of the housing 1, the protruding piece 61, and the engaging piece 62 are formed in a C-shape when viewed from the side surface of the housing 1 where the spot inspection opening 11 is provided, and the opening of the C-shape faces the spot inspection opening 11, i.e., the inner side surface of the protruding piece 61 is visible when viewed from the spot inspection opening 11 into the housing 1. When the user installs the chassis 2 with the compressor 3 installed therein from the inspection port 11 into the frame 1, the other end of the chassis 2 opposite to the end with the compressor 3 installed therein can be lifted up, and the chassis 2 with the compressor 3 and other components installed therein can be pushed into the frame 1. At this time, the top surface 52 of the vibration-proof elastic portion is in contact with the inner side surface of the guide piece 623 of the vibration-proof rib 6, and since the guide piece 623 is inclined upward toward the spot inspection opening 11, in other words, the guide piece 623 is inclined downward toward the tab 61, the vibration-proof elastic portion 5 moves toward the C-shaped inner space formed by the vibration-proof rib 6 and the bottom surface of the frame 1 under the guide of the guide piece 623, and the chassis 2 on which the components such as the compressor 3 are mounted can be pushed into the frame 1 more smoothly, and the vibration-proof elastic portion 5 is engaged with the vibration-proof rib 6. When the chassis 2 cannot be pushed into the frame 1 horizontally due to the weight of the compressor 3 or the like during the mounting, the vibration preventing elastic portion 5 interferes with the end portion of the engagement piece 62 of the vibration preventing rib 6, and thus the mounting is prevented.
In addition, the guide surface 51 is inclined upward toward the spot inspection port 11, in other words, the guide surface 51 is inclined downward toward the tab 61 and is disposed in conformity with the inclination angle of the guide piece 623. Thus, when the chassis 2 on which the components such as the compressor 3 are mounted is pushed from the inspection port 11 into the frame 1, the guide surface 51 contacts the guide piece 623, and the end of the vibration-proof elastic portion 5 contacting the guide piece 623 is prevented from contacting the guide piece 623 and wearing, so that the chassis 2 can be pushed into the frame 1 more smoothly.
Further, since the vibration-proof elastic portion 5 and the vibration-proof rib 6 are provided with a certain distance therebetween, that is, surfaces of the vibration-proof elastic portion 5 and the engaging piece 62 of the vibration-proof rib 6 facing each other are not in contact in the mounted state, tolerance influences such as the thickness of the back elastic portion 4, the distance between the engaging piece 62 of the vibration-proof rib 6 and the bottom surface of the frame 1, and the thickness of the vibration-proof elastic portion are prevented, and the friction force between the vibration-proof elastic portion 5 and the vibration-proof rib 6 is excessively large, so that the chassis 2 cannot be smoothly pushed into the frame 1.
In addition, since a certain distance is provided between the vibration-proof elastic portion 5 and the vibration-proof rib 6, when vibration is transmitted from the chassis 2 to the vibration-proof elastic portion 5, the elastic force generated after the deformation of the vibration-proof elastic portion 5 is not transmitted to the engaging piece 62 of the vibration-proof rib 6. This prevents vibration from being transmitted from the vibration isolation elastic portion 5 to the vibration isolation bead 6, and prevents the elastic force generated by the vibration isolation elastic portion 5 from acting on the vibration isolation bead 6, thereby damaging the vibration isolation bead 6.
The other side of the chassis 2 opposite to the side provided with the compressor 3 is provided with a locking part which penetrates through and connects the chassis 2 and the frame body 1. In this embodiment, the locking portion is a screw penetrating through the chassis 2 and the frame 1.
Since the locking portion is provided apart from the compressor 3 as a vibration source, the vibration generated by the compressor 3 is absorbed and damped by the back surface elastic portion 4 in the process of being transmitted to the locking portion side, and therefore, even if the locking portion penetrates the chassis 2 and the frame 1, the vibration is difficult to be transmitted to the locking portion. This prevents vibration of the compressor 3 from being transmitted to the housing 1 and thus to the outside of the device, while fixing the chassis 2 on which the compressor 3 is mounted to the housing 1, and suppresses noise caused by the vibration.
As shown in fig. 7, in the present embodiment, the protruding piece 61 is provided on the bottom surface of the housing 1 on the side opposite to the spot inspection opening 11, and faces the spot inspection opening 11, and the engaging piece 62 extends from the protruding piece 61 to the spot inspection opening 11 side.
In the present embodiment, there is also provided a dehumidifying apparatus having a dehumidifying function, as shown in fig. 9, which includes the apparatus 10 having the vibration preventing structure in the above-described embodiment and the dehumidifying unit 7 provided on the chassis 2 and connected to the compressor 3 to provide the dehumidifying function. When the dehumidifying device is operated, the compressor is operated to make the condensing agent in the dehumidifying unit flow for refrigeration so as to reduce the moisture content in the air.
Second embodiment:
in this embodiment, a device 10 having an anti-vibration structure is provided. As shown in fig. 10, the device 10 with the vibration preventing structure of the present embodiment is different from the device of the first embodiment in that:
the vibration-proof elastic portion 5 is provided on the end portion side of the chassis 2, and protrudes outward from the chassis 2 from the end portion of the chassis 2. That is, the vibration isolation elastic portion 5 is projected outward of the chassis 2 from the side surface of the chassis 2.
The vibration preventing rib 6 includes a protruding piece 61 and an engaging piece 62. In the present embodiment, the protruding piece 61 is provided on the side surface contacting the spot inspection port 11, that is, the protruding piece 61 is provided on the opposite side to the side surface contacting the spot inspection port 11. The engaging piece 62 protrudes from the tip 611 of the protruding piece to the side opposite to the side contacting the inspection port 11. The engaging piece 62 includes a fixing piece 622 and a guide piece 623. The fixing piece 622 is formed in a flat plate shape protruding from the tip 611 of the protruding piece to the opposite side of the side surface contacting the spot inspection opening. The guide piece 623 is a piece inclined from one end of the fixing piece 622 toward the spot inspection port 11 and in a direction toward the spot inspection port 11 and away from the chassis 2, that is, the closer to the spot inspection port 11 in the mounted state, the greater the distance between the guide piece 623 and the chassis 2.
In other words, the bottom surface of the housing 1, the protruding piece 61, and the engaging piece 62 form a C-shape or an inverted C-shape when viewed from the spot inspection opening 11 into the housing 1.
For the sake of brevity, any description of the technical features of embodiment 1 that can be applied identically is incorporated herein, and the same description is not repeated.
The present embodiment has been described in detail with reference to the accompanying drawings. From the above description, it should be clear to a person skilled in the art that the device with vibration preventing structure, the dehumidifying device of the present invention.
It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the elements and methods are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.
It should be noted that, in the embodiments, directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., refer to the directions of the drawings only, and are not intended to limit the scope of the present invention. In addition, the above embodiments may be mixed with each other or other embodiments based on design and reliability, i.e. the technical features of the different embodiments may be freely combined to form more embodiments.
It should be noted that throughout the appended drawings, like elements are represented by like or similar reference numerals. In the following description, certain specific embodiments are set forth for purposes of illustration only and should not be construed as limiting the invention in any way, but as merely illustrative of embodiments of the invention. Conventional structures or constructions will be omitted when they may cause confusion in understanding the present invention. It should be noted that the shapes and dimensions of the various components in the figures do not reflect the actual sizes and proportions, but merely illustrate the contents of embodiments of the present invention.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.

Claims (10)

1. A device having an anti-vibration structure, comprising:
a frame body with an external outline is formed,
a chassis having a loading face and a back face,
a compressor fixed to the loading surface,
a back elastic part arranged between the bottom surface of the frame body and the back surface of the chassis,
an anti-vibration elastic portion provided on an end portion side of the chassis and having an elastic material, and an anti-vibration rib that clamps the back elastic portion, the chassis, and the anti-vibration elastic portion, the anti-vibration rib including:
a protruding piece protruding from the frame body to one side of the chassis,
and an engaging piece extending from an end of the protruding piece toward an inner peripheral direction of the chassis, wherein a certain distance is provided between an inner side surface of the engaging piece and the vibration-proof elastic portion,
the engaging piece includes:
a fixing piece extending from the end of the protruding piece to the inner periphery direction of the chassis,
and a guide piece which is arranged on the fixing piece and gradually inclines towards a direction far away from the chassis.
2. The apparatus of claim 1, wherein the device comprises a plurality of sensors,
the frame body further comprises a spot inspection opening formed by an opening for assembling and disassembling the chassis and the compressor in the frame body.
3. The apparatus of claim 2, wherein the device comprises a plurality of sensors,
the guide piece is arranged at the end part of the fixing piece, which is close to the point inspection opening, and extends from the protruding piece to the point inspection opening.
4. The apparatus of claim 2, wherein the device comprises a plurality of sensors,
the vibration-proof elastic part is provided with a guide surface which is inclined from one side of the protruding piece to one side of the point inspection opening and gradually moves away from the chassis at one end of the protruding piece.
5. The apparatus of claim 2, wherein the device comprises a plurality of sensors,
the protruding piece is arranged on the opposite side of the spot inspection opening,
the clamping piece extends towards the point inspection opening.
6. The apparatus of claim 2, wherein the device comprises a plurality of sensors,
the protruding piece is arranged on one side of the side surface connected with the spot inspection opening,
the clamping piece extends to the opposite side of the side face.
7. The apparatus of claim 1, wherein the device comprises a plurality of sensors,
the compressor is arranged on the loading surface of the chassis at a position closer to one end than the center,
the vibration-proof elastic portion is provided on the loading surface of the chassis at the one end side closer to the compressor than the center.
8. The apparatus as recited in claim 7, further comprising:
and a locking part which is arranged at the other end side far from one end and is connected with the chassis and the frame body in a penetrating way.
9. The apparatus of claim 1, wherein the device comprises a plurality of sensors,
the back surface elastic portion includes:
a sponge arranged between the bottom surface of the frame body and the back surface of the chassis;
and rubber provided on the chassis and protruding from the back surface.
10. A dehumidifying apparatus, comprising:
the device according to any one of claim 1 to 9,
and a dehumidifying unit which is linked with the compressor to provide a dehumidifying function.
CN201910242407.8A 2019-03-28 2019-03-28 Device with vibration prevention structure and dehumidification device Active CN111749871B (en)

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JP2000329190A (en) * 1999-03-12 2000-11-28 Rinnai Corp Vibration isolating attaching structure
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JP2006292167A (en) * 2005-03-14 2006-10-26 Toshiba Corp Vibration isolation device
JP2011158101A (en) * 2005-03-14 2011-08-18 Toshiba Corp Vibration isolation device
CN203797824U (en) * 2014-04-24 2014-08-27 珠海格力电器股份有限公司 Vibration-absorption mounting structure and compressor with same
CN104948654A (en) * 2014-03-28 2015-09-30 广东松下环境系统有限公司 Noise reducing structure
CN105783337A (en) * 2016-04-11 2016-07-20 广东美的制冷设备有限公司 Refrigerating device
CN107725327A (en) * 2017-11-15 2018-02-23 广东美的制冷设备有限公司 Compressor foot pad, fixing structure of compressor and air conditioner

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128666A (en) * 1994-09-07 1996-05-21 Shinko Kogyo Co Ltd Supporting structure of casing for air conditioner
JP3027920U (en) * 1996-02-13 1996-08-20 澤藤電機株式会社 Vibration isolation structure of fuel tank of engine generator
JP2000329190A (en) * 1999-03-12 2000-11-28 Rinnai Corp Vibration isolating attaching structure
JP2005087536A (en) * 2003-09-18 2005-04-07 Fuji Photo Film Co Ltd Rack for mounting medical image recorder on vehicle
JP2006292167A (en) * 2005-03-14 2006-10-26 Toshiba Corp Vibration isolation device
JP2011158101A (en) * 2005-03-14 2011-08-18 Toshiba Corp Vibration isolation device
CN104948654A (en) * 2014-03-28 2015-09-30 广东松下环境系统有限公司 Noise reducing structure
CN203797824U (en) * 2014-04-24 2014-08-27 珠海格力电器股份有限公司 Vibration-absorption mounting structure and compressor with same
CN105783337A (en) * 2016-04-11 2016-07-20 广东美的制冷设备有限公司 Refrigerating device
CN107725327A (en) * 2017-11-15 2018-02-23 广东美的制冷设备有限公司 Compressor foot pad, fixing structure of compressor and air conditioner

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