CN109209826A - Vibration reduction structure, compressor assembly and refrigeration equipment - Google Patents
Vibration reduction structure, compressor assembly and refrigeration equipment Download PDFInfo
- Publication number
- CN109209826A CN109209826A CN201811224525.8A CN201811224525A CN109209826A CN 109209826 A CN109209826 A CN 109209826A CN 201811224525 A CN201811224525 A CN 201811224525A CN 109209826 A CN109209826 A CN 109209826A
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- Prior art keywords
- vibration
- compressor
- proof structure
- exhaust pipe
- frame
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Links
- 238000005057 refrigeration Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract 6
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
The invention provides a vibration reduction structure, and relates to the technical field of air conditioners. For use on a compressor assembly, comprising: the vibration transmission frame is provided with a first end and a second end, the first end is connected with an air suction pipe or an exhaust pipe of the compressor, and the second end is connected with a bottom plate of the compressor. According to the vibration reduction structure provided by the invention, the vibration transmission frame is arranged outside the compressor, the first end of the vibration transmission frame is connected with the air suction pipe or the exhaust pipe of the compressor, and the second end of the vibration transmission frame is connected with the bottom plate of the compressor. Thus, a vibration transmission path is formed outside the compressor, and vibration generated at the first end can be transmitted to the second end through the vibration transmission frame, namely, vibration is transmitted to the bottom plate from the suction pipe or the exhaust pipe outside the compressor. So as to reduce the vibration amplitude of the compressor when the compressor generates single body vibration or random vibration, thereby playing a role of vibration reduction. The damage to the connecting pipeline inside the compressor and the connecting pipeline of an external air conditioning system during vibration of the compressor is avoided.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of vibration-proof structure, compressor assembly and refrigeration equipment.
Background technique
With the increasingly raising of people's living standard, air-conditioning is increasingly becoming essential household electrical appliance in people's life.
And compressor is an important composition element in air-conditioning system.At runtime, its own can generate certain monomer vibration to compressor
It is dynamic.Meanwhile in air-conditioning transport and handling process, compressor can also generate certain random vibration.When vibration of compressor, it can lead
Pipeline and the pipeline in air-conditioning system inside compressor is caused to be damaged.
Summary of the invention
The present invention provides a kind of vibration-proof structure, compressor assembly and refrigeration equipments, it is intended to meeting when improving vibration of compressor
The problem of leading to conduit failure.
The present invention is implemented as follows:
A kind of vibration-proof structure is used for compressor assembly, comprising: passes vibration frame, the biography vibration frame has first end and second
The air intake duct or exhaust pipe of end, the first end and compressor connect, and the bottom plate of the second end and compressor connects.
Further, in preferred embodiments of the present invention, the vibration-proof structure further includes connection component, the biography vibration frame
First end connected by the air intake duct or exhaust pipe of the connection component and compressor.
Further, in preferred embodiments of the present invention, the connection component includes axle sleeve, and the axle sleeve is set to institute
It states in the first end for passing vibration frame, there is through-hole on the axle sleeve, the axle sleeve is sheathed on the air-breathing of compressor by the through-hole
On pipe or exhaust pipe.
Further, in preferred embodiments of the present invention, the connection component further includes bushing, and the bushing is set to
In the through-hole, and the lateral wall of the bushing is abutted with the inner sidewall of the through-hole, and the bushing is sheathed on the suction of compressor
On tracheae or exhaust pipe.
Further, in preferred embodiments of the present invention, between the bushing and the air intake duct or exhaust pipe of compressor
It is preset with gap.
Further, in preferred embodiments of the present invention, the width in the gap is 0.5mm-1.5mm.
Further, in preferred embodiments of the present invention, the bushing is made of rubber material.
Further, in preferred embodiments of the present invention, the shore hardness of the rubber material is lower than 40 °.
Further, in preferred embodiments of the present invention, the axle sleeve includes the first clip and the second clip, and described the
There is the first notch on one clip, there is the second notch on second clip, first notch and second notch are matched
Conjunction forms the through-hole.
Further, in preferred embodiments of the present invention, biography vibration frame include the first vibration-sensing rod interconnected and
Second vibration-sensing rod forms angle between first vibration-sensing rod and second vibration-sensing rod, first vibration-sensing rod is far from described
One end of second vibration-sensing rod be the first end, described the second of the one end of second vibration-sensing rod far from first vibration-sensing rod
End.
Further, in preferred embodiments of the present invention, vibration isolation is equipped between the second end and the bottom plate of compressor
Pad.
A kind of compressor assembly, comprising: compressor and vibration-proof structure, the vibration-proof structure are above-mentioned vibration-proof structure.
Further, in preferred embodiments of the present invention, the compressor has air intake duct, exhaust pipe and bottom plate,
The biography vibration frame is two, and respectively first passes vibration frame and the second biography vibration frame, and described first passes the first end and the suction of vibration frame
Tracheae connection, the described first second end for passing vibration frame are connect with the bottom plate, and described second passes the first end of vibration frame and the row
Tracheae connection, the described second second end for passing vibration frame are connect with the bottom plate.
A kind of refrigeration equipment, including above-mentioned compressor assembly.
The beneficial effects of the present invention are: the vibration-proof structure that the present invention obtains by above-mentioned design, passes vibration erection and is placed in compression
The outside of machine, and the air intake duct or exhaust pipe of first end and compressor connect, the bottom plate of second end and compressor connects.Thus
The outside of compressor forms a vibration transfer path, the vibration that first end generates can be transferred to second by passing vibration frame
End, that is, vibration is transferred to bottom plate at air intake duct or exhaust pipe outside compressor.List is occurring to reduce compressor
When body vibration or random vibration, the Oscillation Amplitude of compressor, to play damping effect.To compressor when avoiding vibration of compressor
The connecting line of interconnecting tube road and external air-conditioning system generates damage.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the embodiment of the present invention, a kind of structural schematic diagram of compressor assembly；
Fig. 2 is the embodiment of the present invention, the structural schematic diagram of connection component.
Icon: vibration frame 1 is passed；First vibration-sensing rod 11；Second vibration-sensing rod 12；Connection component 2；First clip 21；Second clip
22；Bushing 23；Gap 24；Compressor 3；Exhaust pipe 31；Air intake duct 32；Bottom plate 33.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment 1 please refers to shown in Fig. 1-Fig. 2, and the present embodiment provides a kind of vibration-proof structures, is used for compressor assembly,
Include: to pass vibration frame 1, pass the outside that vibration frame 1 is set to compressor 3, passes vibration frame 1 and have a first end and a second end, first end and pressure
The air intake duct 32 or exhaust pipe 31 of contracting machine 3 connect, and second end is connect with the bottom plate 33 of compressor 3.
The outside that vibration frame 1 is set to compressor 3 is passed, and first end is connect with the air intake duct 32 of compressor 3 or exhaust pipe 31,
Second end is connect with the bottom plate 33 of compressor 3.To form a vibration transfer path in the outside of compressor 3, can incite somebody to action
The vibration that first end generates is transferred to second end by passing vibration frame 1, that is, outside compressor 3 will vibration from air intake duct 32 or
Bottom plate 33 is transferred at exhaust pipe 31.To reduce compressor 3 when monomer vibration or random vibration occurs, the vibration of compressor 3
Amplitude, to play damping effect.Avoid compressor 3 when vibrating to 3 interconnecting tube road of compressor and external air-conditioning system
Connecting line generate damage.In application, the top and bottom for being fixed on compressor 3 are presented as in the both ends for passing vibration frame 1 in appearance
End, so that certain supporting role can also be played to compressor 3 by passing vibration frame 1.
In air-conditioning system, when compressor 3 is installed, the bottom plate 33 of compressor 3 is mounted on the pedestal of air-conditioning by bolt.
In the present embodiment, the second end for passing vibration frame 1 is directly bolted on the bottom plate 33 of compressor 3.Specifically, passing vibration frame 1
Second end can be connect together with the pedestal of air-conditioning by the same bolt with the bottom plate 33 of compressor 3, reduce workpiece
Quantity also avoids the modification of the structure to the bottom plate 33 of compressor 3.Simultaneously as passing vibration frame 1 is set to the outer of compressor 3
Portion, and directly connect with bottom plate 33 and suction, exhaust pipe 31, have no need to change the internal structure of compressor 3.It does not need to set yet
Biography vibration frame 1 is set to modify to the structure of the other assemblies in compressor 3 or air-conditioner system.Reduce again casting mould
Cost.
Further, in the present embodiment, passing vibration frame 1 includes the first vibration-sensing rod 11 interconnected and the second vibration-sensing rod
12, angle, the one end of the first vibration-sensing rod 11 far from the second vibration-sensing rod 12 are formed between the first vibration-sensing rod 11 and the second vibration-sensing rod 12
For first end, the second end of the one end of the second vibration-sensing rod 12 far from the first vibration-sensing rod 11.Preferably, the first vibration-sensing rod 11 and second
Vibration-sensing rod 12 is perpendicular.In practical applications, sound-proof material can be all coated outside compressor 3, the biography vibration outside compressor 3 is set
Frame 1 can play certain effect of contraction to the sound-proof material being coated on outside compressor 3.Prevent sound-proof material because of the vibration of compressor 3
It moves and loosens.
Further, in the present embodiment, vibration-proof structure further includes connection component 2, and the first end for passing vibration frame 1 passes through connection
Component 2 is connect with the air intake duct 32 of compressor 3 or exhaust pipe 31.Connection component 2 includes axle sleeve, and axle sleeve is by bolt and passes vibration frame
1 first end is fixed, and has through-hole on axle sleeve, and axle sleeve is sheathed on the air intake duct 32 or exhaust pipe 31 of compressor 3 by through-hole.
The air intake duct 32 and exhaust pipe 31 of compressor 3 are tubular structure, do not fit through to open up the modes such as screw hole and pass and shake
Frame 1 connects.The present embodiment is connect by the way that the axle sleeve of biography vibration 1 first end of frame is arranged in air intake duct 32 or exhaust pipe 31.It can be by axis
Set is directly set on air intake duct 32 or exhaust pipe 31, is avoided and is modified to the structure of air intake duct 32 or exhaust pipe 31.
Further, referring to figure 2., in the present embodiment, connection component 2 further includes bushing 23, and bushing 23 is set to logical
In hole, and the lateral wall of bushing 23 is abutted with the inner sidewall of through-hole, and bushing 23 is sheathed on the air intake duct 32 or exhaust pipe of compressor 3
On 31.Specifically, bushing 23 selects shore hardness to be made lower than 40 ° of rubber materials.It can be avoided axle sleeve by the way that bushing 23 is arranged
It collides and is damaged between suction pipe or exhaust pipe 31.Meanwhile bushing 23 can also play certain buffering and vibration damping
Effect.Keep the effectiveness in vibration suppression of damping assembly more preferable.
Further, in the present embodiment, there is gap between bushing 23 and the air intake duct 32 or exhaust pipe 31 of compressor 3
24.Specifically, the width in gap 24 is 0.5mm-1.5mm.If 23 inner sidewall of bushing directly with air intake duct 32 or exhaust pipe 31
Lateral wall abuts together, and bushing 23 and axle sleeve will be made to form dead constraint to compressor 3, may aggravate the vibration of compressor 3
The dynamic influence to suction, exhaust pipe 31.In the present embodiment, in conjunction with the realization approach of car engine suspension damping, bushing 23 with
It inhales, be preset with gap 24 between exhaust pipe 31, form pre-trigger region.Vibration under low amplitude vibrations operating condition meets enterprise's mark and wants
Ask, without constraint and vibration damping, after the vibration of compressor 3 is beyond pre-trigger area, be introduced into linear compression area, that is, with bushing
23 contact and compress to bushing 23.Vibration is absorbed mainly by the elasticity of bushing 23.When compressor 3 further increases amplitude
When, quickly enter the non-linear limit stage, realize dead constraint, that is, the collective effect by passing vibration frame 1 and axle sleeve, limitation and
Absorb the vibration of compressor 3.
Further, in the present embodiment, axle sleeve includes the first clip 21 and the second clip 22, is had on the first clip 21
First notch has the second notch on the second clip 22, and the first notch and the second notch cooperatively form through-hole.Due to air intake duct 32
It is all tubular structure with exhaust pipe 31, and both ends are attached with equipment.If axle sleeve is integral structure, axle sleeve can be made
Installation and removal become extremely onerous.In the present embodiment, axle sleeve is made of the first clip 21 and the second clip 22, makes axle sleeve can
To realize Fast Installation and disassembly in the case where not having to be modified air intake duct 32 and exhaust pipe 31.
Further, in the present embodiment, vibration isolator, vibration isolator energy are equipped between second end and the bottom plate 33 of compressor 3
It is enough to absorb the vibration that second end is transferred to from first end, it further prevents, the shadow of the vibration of compressor 3 to entire refrigeration equipment
It rings.
The present embodiment also provides a kind of compressor assembly, comprising: compressor 3 and vibration-proof structure, vibration-proof structure are above-mentioned
Vibration-proof structure.Compressor 3 has air intake duct 32, exhaust pipe 31 and bottom plate 33, and passing vibration frame 1 is two, and respectively first passes vibration
Frame and second passes vibration frame, and the first first end for passing vibration frame is connect with air intake duct 32, and the second end and bottom plate 33 of the first biography vibration frame connect
It connects, the second first end for passing vibration frame is connect with exhaust pipe 31, and the second second end for passing vibration frame is connect with bottom plate 33.
Two biographies vibration framves 1 are set in the present embodiment, is connect respectively with air intake duct 32 and exhaust pipe 31, is further reduced compression
The vibration of machine 3 influences pipeline bring.
The present embodiment also provides a kind of refrigeration equipment, including above-mentioned compressor assembly.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of vibration-proof structure is used for compressor assembly characterized by comprising pass vibration frame, the biography vibration frame has first
The air intake duct or exhaust pipe of end and second end, the first end and compressor connect, and the bottom plate of the second end and compressor connects
It connects.
2. vibration-proof structure according to claim 1, which is characterized in that the vibration-proof structure further includes connection component, described
The first end for passing vibration frame is connected by the air intake duct or exhaust pipe of the connection component and compressor.
3. vibration-proof structure according to claim 2, which is characterized in that the connection component includes axle sleeve, and the axle sleeve is set
It is placed in the first end for passing vibration frame, there is through-hole on the axle sleeve, the axle sleeve is sheathed on compressor by the through-hole
Air intake duct or exhaust pipe on.
4. vibration-proof structure according to claim 3, which is characterized in that the connection component further includes bushing, the bushing
It is set in the through-hole, and the lateral wall of the bushing is abutted with the inner sidewall of the through-hole, the bushing is sheathed on compression
On the air intake duct or exhaust pipe of machine.
5. vibration-proof structure according to claim 4, which is characterized in that the air intake duct or exhaust pipe of the bushing and compressor
Between be preset with gap.
6. vibration-proof structure according to claim 5, which is characterized in that the width in the gap is 0.5mm-1.5mm.
7. vibration-proof structure according to claim 4, which is characterized in that the bushing is made of rubber material.
8. vibration-proof structure according to claim 7, which is characterized in that the shore hardness of the rubber material is lower than 40 °.
9. vibration-proof structure according to claim 3, which is characterized in that the axle sleeve includes the first clip and the second clip,
There is the first notch on first clip, there is the second notch, first notch and described second on second clip
Notch cooperatively forms the through-hole.
10. vibration-proof structure according to claim 1, which is characterized in that the biography vibration frame includes the first biography interconnected
Shake bar and the second vibration-sensing rod, angle is formed between first vibration-sensing rod and second vibration-sensing rod, first vibration-sensing rod is remote
One end from second vibration-sensing rod is the first end, the institute of the one end of second vibration-sensing rod far from first vibration-sensing rod
State second end.
11. vibration-proof structure according to claim 1, which is characterized in that set between the second end and the bottom plate of compressor
There is vibration isolator.
12. a kind of compressor assembly characterized by comprising compressor and vibration-proof structure, the vibration-proof structure are claim
The described in any item vibration-proof structures of 1-11.
13. compressor assembly according to claim 12, which is characterized in that the compressor has air intake duct, exhaust pipe
And bottom plate, the biography vibration frame are two, respectively first, which passes vibration frame and second, passes vibration frame, and described first passes the first end of vibration frame
It is connect with the air intake duct, the described first second end for passing vibration frame is connect with the bottom plate, and described second passes the first end of vibration frame
It is connect with the exhaust pipe, the described second second end for passing vibration frame is connect with the bottom plate.
14. a kind of refrigeration equipment, which is characterized in that including the described in any item compressor assemblies of claim 12-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224525.8A CN109209826B (en) | 2018-10-19 | 2018-10-19 | Vibration reduction structure, compressor assembly and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224525.8A CN109209826B (en) | 2018-10-19 | 2018-10-19 | Vibration reduction structure, compressor assembly and refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209826A true CN109209826A (en) | 2019-01-15 |
| CN109209826B CN109209826B (en) | 2024-10-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224525.8A Active CN109209826B (en) | 2018-10-19 | 2018-10-19 | Vibration reduction structure, compressor assembly and refrigeration equipment |
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| KR200397964Y1 (en) * | 2005-07-29 | 2005-10-10 | 엘에스전선 주식회사 | Vibration Reduction Structure for Pipe of Refrigerant |
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| CN206072530U (en) * | 2016-09-19 | 2017-04-05 | 北京石油化工学院 | A kind of pipe clamping device for pipe vibration-damping |
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| JP2018123703A (en) * | 2017-01-30 | 2018-08-09 | ダイキン工業株式会社 | Compressor-equipped unit |
| CN209261761U (en) * | 2018-10-19 | 2019-08-16 | 珠海格力电器股份有限公司 | Vibration reduction structure, compressor assembly and refrigeration equipment |
-
2018
- 2018-10-19 CN CN201811224525.8A patent/CN109209826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200397964Y1 (en) * | 2005-07-29 | 2005-10-10 | 엘에스전선 주식회사 | Vibration Reduction Structure for Pipe of Refrigerant |
| CN106091330A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of air-conditioner host equipment of novel damping noise reduction |
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| JP2018123703A (en) * | 2017-01-30 | 2018-08-09 | ダイキン工業株式会社 | Compressor-equipped unit |
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| Title |
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| 梁丽焰 等: "《建筑设备安装工程施工质量控制与验收》", 31 January 2004, 太原：山西科学技术出版社, pages: 315 - 316 * |
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| CN109209826B (en) | 2024-10-15 |
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