CN204555101U - Air-conditioner outdoor unit and pipe arrangement, air-conditioner - Google Patents

Air-conditioner outdoor unit and pipe arrangement, air-conditioner Download PDF

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Publication number
CN204555101U
CN204555101U CN201520113530.7U CN201520113530U CN204555101U CN 204555101 U CN204555101 U CN 204555101U CN 201520113530 U CN201520113530 U CN 201520113530U CN 204555101 U CN204555101 U CN 204555101U
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China
Prior art keywords
pipe
air
pipe arrangement
outdoor unit
conditioner outdoor
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CN201520113530.7U
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Chinese (zh)
Inventor
范强
柯盛
符雪平
俞基畅
刘艳涛
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Abstract

The utility model provides a kind of air-conditioner outdoor unit and pipe arrangement, air-conditioner.The pipe arrangement of this air-conditioner outdoor unit comprises four pipes and damping piece, and four pipes are respectively blast pipe, muffler, low pressure valve adapter and condenser adapter, and damping piece is connected with at least two pipes in four pipes.The pipe arrangement of air-conditioner outdoor unit of the present utility model, by arranging damping piece between multiple pipes of the relative motion at pipe arrangement, like this, when certain tube vibration in pipe arrangement is comparatively large or occur to resonate, relative motion is had between this pipe and other pipes, the damping piece be connected between two pipes is caused to produce deformation, the damping action of damping piece makes the partial vibration Conversion of Energy of pipe be that heat energy is consumed, simultaneously by the vibration of a pipe, displacement is distributed on multiple pipe, reduce the oscillation intensity of pipe, realize the object reducing pipe arrangement vibration, delay the time of pipe arrangement generation fatigue fracture, extend its service life, avoid the body fracture caused because displacement is excessive, the generations such as coolant leakage.

Description

Air-conditioner outdoor unit and pipe arrangement, air-conditioner
Technical field
The utility model relates to art of refrigeration units, more specifically, and the pipe arrangement relating to a kind of air-conditioner outdoor unit, the air-conditioner outdoor unit comprising this pipe arrangement and comprise the air-conditioner of this air-conditioner outdoor unit.
Background technology
In air-conditioner running, vibration of compressor and refrigerant fluctuation pressure can cause the pipe arrangement of air-conditioner to vibrate, if pipe arrangement vibration is excessive, not only can produce larger noise, simultaneously may there is fatigue crack and even rupture in pipe arrangement, thus cause secondary refrigerant leakage, and air-conditioner cannot work.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the utility model first aspect is, provides a kind of pipe arrangement of air-conditioner outdoor unit, by arranging damping piece between at least two pipes of pipe arrangement, makes the vibration weakening between two pipes, reduces the severe degree of pipe arrangement vibration.
The object of the utility model second aspect is, provides a kind of air-conditioner outdoor unit comprising above-mentioned pipe arrangement.
The object of the utility model the 3rd aspect is, provides a kind of air-conditioner with above-mentioned air-conditioner outdoor unit.
For achieving the above object, the embodiment of the utility model first aspect provides a kind of pipe arrangement of air-conditioner outdoor unit, comprising: four pipes, is respectively blast pipe, muffler, low pressure valve adapter and condenser adapter; And damping piece, described damping piece is connected with at least two described pipes.
In above-described embodiment of the present utility model, damping piece has relative motion (pipe arrangement vibrate cause) multiple pipes when vibrating with pipe arrangement are connected, like this, damping piece can stop the relative motion between multiple pipe, relative motion between each pipe is cancelled each other, or by the vibration of a pipe, displacement is distributed on multiple pipe, reduce the oscillation intensity of each pipe, delay the time of pipe arrangement generation fatigue fracture, extend the service life of pipe arrangement, make the moving displacement of each pipe reduce simultaneously, avoid the body fracture that each pipe causes because displacement is excessive, and then cause coolant leakage, air-conditioner outdoor unit cannot work.
Particularly, when certain tube vibration in pipe arrangement is comparatively large or occur to resonate, larger relative motion is there is between this pipe and other pipes, this relative motion causes the damping piece be connected between two pipes to produce comparatively large deformation, the damping action of damping piece makes the partial vibration Conversion of Energy of pipe be that heat energy is consumed, and realizes the object reducing pipe arrangement vibration; Meanwhile, certain pipe links together with other pipes by damping piece, the inertia of this pipe is increased, has disperseed the vibrational energy of single pipe, prevented the situation that single tube vibration amplitude is excessive.
In addition, the air-conditioner outdoor unit that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, described damping piece is connected with two described pipes, and the width of described damping piece is W1, and the distance described in two between pipe is W2, described in two, the vibration displacement of pipe is respectively d1, d2, and [W1 < (W2+d1+d2)].
According to an embodiment of the present utility model, W1=W2.
According to an embodiment of the present utility model, described damping piece is connected with three described pipes.
According to an embodiment of the present utility model, the described pipe be connected with described damping piece has the bending of U-shaped or L shape, and described damping piece is connected with the vertical edge of described U-shaped or described L shape.
According to an embodiment of the present utility model, described damping piece is clay part or pitch part or rubber parts or anti-vibration rubber.
According to an embodiment of the present utility model, the pipe arrangement of described air-conditioner outdoor unit also comprises: balancing weight, and pipe described at least one is provided with described balancing weight.
The embodiment of the utility model second aspect provides a kind of air-conditioner outdoor unit, comprising: compressor, and described compressor has exhaust outlet; Fluid reservoir, described fluid reservoir has gas returning port, and described fluid reservoir is connected with described compressor; Cross valve, described cross valve has four working holes; With the pipe arrangement of the air-conditioner outdoor unit described in above-mentioned any embodiment, the blast pipe of described pipe arrangement, muffler, low pressure valve adapter are connected with four described working holes of described cross valve respectively with one end of condenser adapter, the other end of described blast pipe is connected with the described exhaust outlet of described compressor, and the other end of described muffler is connected with the described gas returning port of described fluid reservoir.
According to an embodiment of the present utility model, the damping piece of described pipe arrangement is connected with the fixture of described air-conditioner outdoor unit.
According to an embodiment of the present utility model, described air-conditioner outdoor unit also comprises: elastic component, and described elastic component one end is connected with described pipe arrangement, and the other end is connected with the fixture of described air-conditioner outdoor unit.
The embodiment of the utility model the 3rd aspect provides a kind of air-conditioner, comprises the air-conditioner outdoor unit described in above-mentioned any embodiment.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the pipe arrangement according to the utility model first embodiment;
Fig. 2 is the structural representation of the pipe arrangement according to the utility model second embodiment;
Fig. 3 is the structural representation of the pipe arrangement according to the utility model the 3rd embodiment.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1 blast pipe, 2 low pressure valve adapters, 3 mufflers, 4 condenser adapters, 5 damping pieces, 6 fixtures, 7 cross valves, 8 balancing weights.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
The pipe arrangement of the air-conditioner outdoor unit according to some embodiments of the utility model is described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, according to the pipe arrangement of a kind of air-conditioner outdoor unit that some embodiments of the utility model provide, comprise: four pipes and damping piece, four pipes are respectively blast pipe 1, muffler 3, low pressure valve adapter 2 and condenser adapter 4, damping piece 5 is connected with at least two pipes, and preferably, during air-conditioner outdoor unit work, during the multiple tube vibration be connected with damping piece 5, each other there is relative motion.
In above-described embodiment of the present utility model, damping piece has relative motion (pipe arrangement vibrate cause) multiple pipes when vibrating with pipe arrangement are connected, like this, damping piece can stop the relative motion between multiple pipe, relative motion between each pipe is cancelled each other, or by the vibration of a pipe, displacement is distributed on multiple pipe, reduce the oscillation intensity of each pipe, delay the time of pipe arrangement generation fatigue fracture, extend the service life of pipe arrangement, make the moving displacement of each pipe reduce simultaneously, avoid the body fracture that each pipe causes because displacement is excessive, and then cause coolant leakage, air-conditioner outdoor unit cannot work.
Particularly, when certain tube vibration in pipe arrangement is comparatively large or occur to resonate, larger relative motion is there is between this pipe and other pipes, this relative motion causes the damping piece be connected between two pipes to produce comparatively large deformation, the damping action of damping piece makes the partial vibration Conversion of Energy of pipe be that heat energy is consumed, and realizes the object reducing pipe arrangement vibration; Meanwhile, certain pipe links together with other pipes by damping piece, the inertia of this pipe is increased, has disperseed the vibrational energy of single pipe, prevented the situation that single tube vibration amplitude is excessive.
It should be noted that, multiple pipes during pipe arrangement vibration with relative motion have following several situation:
1, the pipe that the pipe that vibration is larger is larger with vibration; 2, the pipe that vibration is larger and the little or non-vibrating pipe of vibration.
In embodiments more of the present utility model, described damping piece 5 is connected with two described pipes, the width of described damping piece 5 is W1, distance described in two between pipe is W2, described in two, the vibration displacement of pipe is respectively d1, d2, and [W1 < (W2+d1+d2)], like this at tube vibration and when not moving to maximum displacement place, namely the effect of damping piece is subject to, prevent it from continuing motion, make the partial vibration Conversion of Energy of pipe be damping piece distortion after heat energy be consumed, realize reduce pipe arrangement vibration object.
Preferably, W1=W2, in the case, pipe starts vibration, when being subjected to displacement, namely can being subject to the barrier effect of damping piece, more the vibrational energy of pipe being converted to the distortion of damping piece, reduces vibration frequency and the Oscillation Amplitude of pipe.
As shown in Figure 1, damping piece 5 is connected between muffler 3 and low pressure valve adapter 2.Certainly, damping piece can also be connected between other two pipes, not repeat one by one at this.
In other embodiments of the present utility model, described damping piece 5 is connected with three described pipes.
As shown in Figure 2, damping piece 5 is connected to blast pipe 1, between muffler 3 and low pressure valve adapter 2.Certainly, damping piece can also be connected between other three pipes, not repeat one by one at this.
It should be noted that, between two pipes that damping piece not only can be connected to pipe arrangement, between three pipes, can also be connected between four pipes.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, the described pipe be connected with described damping piece 5 has the bending of U-shaped or L shape, and described damping piece 5 is connected with the vertical edge of described U-shaped or described L shape.
Damping piece and the link position of pipe can select the optional position being convenient to be connected on pipe, but preferred pipe arrangement vibrate position that is comparatively large and that can prevent damping piece from coming off, the U-shaped bending of such as pipe or the vertical edge place of L shape bending.
In examples more of the present utility model, described damping piece 5 is clay part or pitch part or rubber parts or anti-vibration rubber.
In the utility model, the material of damping piece can be the material that clay, pitch, soft rubber, resin etc. have larger damping, and the material of damping piece is preferably anti-vibration rubber.
In the embodiment shown in Fig. 1 and Fig. 2, the pipe arrangement of described air-conditioner outdoor unit also comprises: balancing weight 8, and pipe described at least one is provided with described balancing weight 8.
Additional configurations block in the muffler of pipe arrangement, blast pipe, low pressure valve adapter or condenser adapter etc., play the effect increasing pipe arrangement quality, reduce pipe arrangement intrinsic frequency, increase pipe arrangement inertia, like this, during pipe arrangement vibration, balancing weight vibrates together with pipe arrangement, and the severe degree that pipe arrangement is vibrated weakens.
The embodiment of the utility model second aspect provides a kind of air-conditioner outdoor unit (not shown), comprising: compressor (not shown), fluid reservoir (not shown), cross valve 7 and the pipe arrangement described in above-mentioned any embodiment.
Wherein, described compressor has exhaust outlet;
Described fluid reservoir has gas returning port, and described fluid reservoir is connected with described compressor;
Described cross valve 7 has four working holes;
The blast pipe 1 of described pipe arrangement, muffler 3, low pressure valve adapter 2 are connected with four described working holes of described cross valve 7 respectively with one end of condenser adapter 4, the other end of described blast pipe 1 is connected with the described exhaust outlet of described compressor, and the other end of described muffler 3 is connected with the described gas returning port of described fluid reservoir.
The air-conditioner outdoor unit that the utility model above-described embodiment provides, comprises the pipe arrangement described in above-mentioned any embodiment, and has whole beneficial effects of pipe arrangement described in above-mentioned any embodiment, does not repeat them here.
Further, as shown in Figure 3, the damping piece 5 of described pipe arrangement is connected with the fixture 6 of described air-conditioner outdoor unit.Wherein, fixture 6 can be the chassis etc. of air-conditioner outdoor unit.
Damping piece is not only managed with at least two in pipe arrangement and is connected, also fixture little or non-vibrating with the vibration of air-conditioner outdoor unit is connected by elastic component, like this, pipe arrangement vibration, when being subjected to displacement, elastic component can hinder the displacement of pipe arrangement, the excessive phenomenons such as fracture that cause of pipe arrangement displacement are avoided to occur, better to the effectiveness in vibration suppression of pipe arrangement.
In an embodiment of the present utility model, described air-conditioner outdoor unit also comprises: elastic component (not shown), and described elastic component one end is connected with described pipe arrangement, and the other end is connected with the fixture of described air-conditioner outdoor unit.
Little or non-vibrating to pipe arrangement and the vibration of air-conditioner outdoor unit fixture is connected by elastic component, like this, pipe arrangement vibration, when being subjected to displacement, elastic component can hinder the displacement of pipe arrangement, the excessive phenomenons such as fracture that cause of pipe arrangement displacement are avoided to occur, and elastic component and damping piece acting in conjunction, better to the effectiveness in vibration suppression of pipe arrangement.
The embodiment of the utility model the 3rd aspect provides a kind of air-conditioner (not shown), comprises the air-conditioner outdoor unit described in above-mentioned any embodiment, and has whole beneficial effects of the air-conditioner outdoor unit described in above-mentioned any embodiment.
In sum, the pipe arrangement of the air-conditioner outdoor unit that the utility model provides, by arranging damping piece between multiple pipes of the relative motion at pipe arrangement, like this, when certain tube vibration in pipe arrangement is comparatively large or when there is resonance, there is larger relative motion between this pipe and other pipes, this relative motion causes the damping piece be connected between two pipes to produce comparatively large deformation, the damping action of damping piece makes the partial vibration Conversion of Energy of pipe be that heat energy is consumed, and realizes the object reducing pipe arrangement vibration; Damping piece can stop the relative motion between multiple pipe simultaneously, relative motion between each pipe is cancelled each other, or the vibration of a pipe, displacement are distributed on multiple pipe, reduce the oscillation intensity of each pipe, delayed the time of pipe arrangement generation fatigue fracture, extend the service life of pipe arrangement, make the moving displacement of each pipe reduce simultaneously, avoid the body fracture that each pipe causes because displacement is excessive, and then cause coolant leakage, air-conditioner outdoor unit cannot work.
In description of the present utility model, term " multiple " refers to two or more; Term " connection ", " being connected ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. a pipe arrangement for air-conditioner outdoor unit, is characterized in that, comprising:
Four pipes, are respectively blast pipe, muffler, low pressure valve adapter and condenser adapter; With
Damping piece, described damping piece is connected with at least two described pipes.
2. the pipe arrangement of air-conditioner outdoor unit according to claim 1, is characterized in that,
Described damping piece is connected with two described pipes, and the width of described damping piece is W1, and the distance described in two between pipe is W2, and described in two, the vibration displacement of pipe is respectively d1, d2, and [W1 < (W2+d1+d2)].
3. the pipe arrangement of air-conditioner outdoor unit according to claim 2, is characterized in that,
W1=W2。
4. the pipe arrangement of air-conditioner outdoor unit according to claim 1, is characterized in that,
Described damping piece is connected with three described pipes.
5. the pipe arrangement of air-conditioner outdoor unit according to any one of claim 1 to 4, is characterized in that,
The described pipe be connected with described damping piece has the bending of U-shaped or L shape, and described damping piece is connected with the vertical edge of described U-shaped or described L shape.
6. the pipe arrangement of air-conditioner outdoor unit according to any one of claim 1 to 4, is characterized in that,
Described damping piece is clay part or pitch part or rubber parts or anti-vibration rubber; And/or
Described at least one, pipe is provided with balancing weight.
7. an air-conditioner outdoor unit, is characterized in that, comprising:
Compressor, described compressor has exhaust outlet;
Fluid reservoir, described fluid reservoir has gas returning port, and described fluid reservoir is connected with described compressor;
Cross valve, described cross valve has four working holes; With
The pipe arrangement of the air-conditioner outdoor unit according to any one of claim 1 to 6, the blast pipe of described pipe arrangement, muffler, low pressure valve adapter are connected with four described working holes of described cross valve respectively with one end of condenser adapter, the other end of described blast pipe is connected with the described exhaust outlet of described compressor, and the other end of described muffler is connected with the described gas returning port of described fluid reservoir.
8. air-conditioner outdoor unit according to claim 7, is characterized in that,
The damping piece of described pipe arrangement is connected with the fixture of described air-conditioner outdoor unit.
9. air-conditioner outdoor unit according to claim 7, is characterized in that, also comprises:
Elastic component, described elastic component one end is connected with described pipe arrangement, and the other end is connected with the fixture of described air-conditioner outdoor unit.
10. an air-conditioner, is characterized in that, comprises the air-conditioner outdoor unit according to any one of claim 7 to 9.
CN201520113530.7U 2015-02-15 2015-02-15 Air-conditioner outdoor unit and pipe arrangement, air-conditioner Active CN204555101U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042828A (en) * 2015-08-14 2015-11-11 珠海格力电器股份有限公司 Damping device and control method thereof
CN106066068A (en) * 2016-07-20 2016-11-02 珠海格力电器股份有限公司 The vibration absorber of cross valve and air-conditioner
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
CN106090117A (en) * 2016-06-03 2016-11-09 陈兴 A kind of damping constructing apparatus reducing compressor bank pipe arrangement resonance amplitude

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042828A (en) * 2015-08-14 2015-11-11 珠海格力电器股份有限公司 Damping device and control method thereof
CN105042828B (en) * 2015-08-14 2018-06-29 珠海格力电器股份有限公司 A kind of vibration absorber and its control method
CN106090117A (en) * 2016-06-03 2016-11-09 陈兴 A kind of damping constructing apparatus reducing compressor bank pipe arrangement resonance amplitude
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
CN106091330B (en) * 2016-06-28 2019-11-26 山东中科能人工环境有限公司 A kind of air-conditioner host equipment of vibration and noise reducing
CN106066068A (en) * 2016-07-20 2016-11-02 珠海格力电器股份有限公司 The vibration absorber of cross valve and air-conditioner

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