CN1888734A - Air conditioner compressor/condenser assembly - Google Patents
Air conditioner compressor/condenser assembly Download PDFInfo
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- CN1888734A CN1888734A CN 200510014257 CN200510014257A CN1888734A CN 1888734 A CN1888734 A CN 1888734A CN 200510014257 CN200510014257 CN 200510014257 CN 200510014257 A CN200510014257 A CN 200510014257A CN 1888734 A CN1888734 A CN 1888734A
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Abstract
This invention relates to a kind of compressor/condenser of air conditioner. It includes: high pressure pipes which mix the high temperature high pressure refrigerants compressed by air conditioner compressor and low temperature low pressure refrigerants of liquid storage tank. They run through and connect to the said compressor; loop pipe which connects to the low pressure pipe of the said liquid storage tank; expanding pipe, which dimension is larger than the said loop pipe and comb of low pressure pipe, is inserted into the said low pressure pipe or positioned in front of the low pressure pipe in liquid storage tank. The flowing speed of the high temperature high pressure refrigerants flowing from the said compressor is reduced in the expanding pipe. Through evaporating and heating low temperature low pressure refrigerants, the noise and shock caused by the flowing of the said high temperature high pressure refrigerants can be reduced.
Description
Technical field
The present invention relates to a kind of silencing means of air-conditioner, especially noise and the vibrations that partly take place for the compressor that prevents air regulator and fluid reservoir, and the compressor/condenser package of the air-conditioner that forms.
Background technology
Generally, air regulator is by being arranged at the cold-producing medium of indoor pipe internal circulation, regulate the temperature and the humidity of above-mentioned room air, carry out heat exchange by the air with above-mentioned cold-producing medium compression/expansion, the temperature of regulating above-mentioned room air is general structure.
Here, above-mentioned air regulator comprises compressor 50 generally as shown in Figure 1; Condenser 10; Expansion valve 20; Evaporimeter 30; Comb 70 and cold-producing medium constitute.Above-mentioned compressor 50 comprises a kind of compression set, and it comprises: suck the cold-producing medium commonly used be converted to liquid condition and gaseous state, in order to allow above-mentioned cold-producing medium liquefy at the condenser 10 that flows, and increase the saturation pressure that is equivalent to condensation temperature.
In addition, above-mentioned condenser 10 comprises the device of a kind of condensation and liquefaction: the high-temperature high-pressure gas refrigerant from compressor 50 flows out, carry out heat exchange with air or cooling water, and emit the heat of above-mentioned gas cold-producing medium.Above-mentioned expansion valve 20 is emitted the condensation liquefaction cold-producing medium in fat pipe rapidly from narrow passage, reduces the pressure of above-mentioned cold-producing medium and makes its evaporation.
In addition, above-mentioned evaporimeter 30 will be converted to the liquid refrigerant of low-temp low-pressure from the cold-producing medium that above-mentioned expansion valve 20 flows into, thereby make be cooled object air regulator and room air carry out heat exchange.
Above-mentioned comb 70 is made of the generality pipe that connects above-mentioned compressor 50, condenser 10, expansion valve 20 and evaporimeter 30.
Therefore, as shown in Figure 1,,, flow to condenser 10 by being communicated in the high-voltage tube 51 between compressor 50 and the condenser 10 by the gas refrigerant of compressor 50 boil down to HTHPs.High-temperature high-pressure gas refrigerant to above-mentioned condenser 10 flows at above-mentioned condenser 10, by carrying out heat exchange with extraneous air and cooling water, is converted to the liquid refrigerant of normal temperature high voltage.Be converted to the cold-producing medium of normal temperature high voltage liquid condition at above-mentioned condenser 10,, flow, be converted to the liquid refrigerant of low-temp low-pressure to above-mentioned expansion valve 20 by comb 70.
Be converted to the cold-producing medium of low-temp low-pressure liquid condition by above-mentioned expansion valve 20, evaporate and expand, form and absorb all round heat exchange of air heat, the temperature of regulating above-mentioned room air at above-mentioned evaporimeter 30.
At this moment, high-temperature low-pressure gas or liquid cold-producing medium in that above-mentioned evaporimeter 30 carries out heat exchange recycle in above-mentioned compressor 50.In above-mentioned process recycling,, generally all be provided with the fluid reservoir 40 of interim storage and evaporating liquid cold-producing medium between above-mentioned compressor 50 and the evaporimeter 30 for the cold-producing medium that prevents liquid condition flows into above-mentioned compressor 50.
And then, evaporate and heat exchange at above-mentioned evaporimeter 30, be converted to the cold-producing medium of low-temp low-pressure liquid or gaseous state, by low-voltage tube 31, flow into fluid reservoir 40, flow into the cold-producing medium of above-mentioned fluid reservoir 40, be stored in the liquid storing tank of above-mentioned fluid reservoir 40 with liquid condition temporarily, the tube connector 41 of the cold-producing medium of gaseous state by being communicated in above-mentioned fluid reservoir 40 flow to above-mentioned compressor 50, recycles.
But, only, carry out flowing liquid shape cold-producing medium, very difficult separation fully and storing at above-mentioned evaporimeter 30 by the effect of above-mentioned fluid reservoir 40.Therefore, flow into above-mentioned compressor 50 at above-mentioned fluid reservoir 40 unsegregated liquid cold-producing mediums, originally be the compressor 50 that is used for the minimum cylinder volume gas bigger than liquid, inflow and minimum cylinder volume are littler than gas, the liquid refrigerant that density is high, thus the abnormal operation that brings out above-mentioned compressor 50 and the problem of fault had.
In addition, the aforesaid liquid cold-producing medium flows into compressor 50, for lubricating of above-mentioned compressor 50 mechanical devices, mixes with the fluid that is coated on compressor 50 inside, above-mentioned fluid flows from compressor 50 bottoms to top, hinders application or reduces the lubricating efficiency of above-mentioned fluid.Simultaneously on above-mentioned compressor 50 tops, hinder cold-producing medium and fluid by separator 60 divided gas flow states, aforesaid liquid shape cold-producing medium and fluid together flow into high-voltage tube 51, comprise that comb 70 inside of above-mentioned high-voltage tube 51 are coated fluid, from and hinder the smooth circulation of cold-producing medium.
Therefore, in order to increase above-mentioned fluid reservoir 40 efficient, developed the liquid cold-producing medium that flows into fluid reservoir 40 by above-mentioned low-voltage tube 31, be evaporated to the device of gaseous state, said structure is made of loop pipe 80 as shown in Figure 2.
In order to evaporate the liquid cold-producing medium that flows into above-mentioned fluid reservoir 40, formed loop pipe 80.Be communicated in the high-voltage tube 51 of condenser 10 from above-mentioned compressor 50, be communicated in the low-voltage tube 31 of fluid reservoir 40 from above-mentioned evaporimeter 30.
In addition, circulate to 31 1 directions of low-voltage tube from above-mentioned high-voltage tube 51 in order to make the cold-producing medium that flow to above-mentioned loop pipe 80, the central portion of above-mentioned loop pipe 80 is provided with the return valve 81 that cold-producing medium is only flowed according to a direction.
Gas compression according to above-mentioned compressor 50, the gas refrigerant of boil down to HTHP, flow out to high-voltage tube 51 from above-mentioned compressor 50, high-temperature high-pressure gas refrigerant to above-mentioned high-voltage tube 51 outflows, when above-mentioned condenser 10 flows, its part flows to the loop pipe 80 that connects to low-voltage tube 31 from above-mentioned high-voltage tube 51, flow to the high-temperature high-pressure gas refrigerant of above-mentioned loop pipe 80, by being arranged at the return valve 81 of above-mentioned loop pipe 80 central portions, flow to above-mentioned low-voltage tube 31, the high-temperature high-pressure gas refrigerant that flow to above-mentioned low-voltage tube 31 mixes with the low-temp low-pressure gas refrigerant that flow to above-mentioned low-voltage tube 31 and fluid reservoir 40, low-temperature low-pressure refrigerant ascending temperature in above-mentioned low-voltage tube 31 and the fluid reservoir 40, thereby the cold-producing medium of evaporating liquid shape.
But as mentioned above, the high-temperature high-pressure gas refrigerant of high-voltage tube 51 flow to fluid reservoir 40 by low-voltage tube 31, flows by loop pipe 80 again.In said process, be filled in the refrigerant pressure and the refrigerant pressure that is filled in low-voltage tube 31 of above-mentioned high-voltage tube 51, form the significantly difference about about 21kgf/cm.Therefore, from above-mentioned high-voltage tube 51, by loop pipe 80, cold-producing medium translational speed to low-voltage tube 31 circulations accelerates, the high-temperature high-pressure refrigerant of above-mentioned fast moving collides in above-mentioned loop pipe 80 and return valve 81 and low-voltage tube 31 interior walls, and the metal stridulation takes place, also rub simultaneously, the stridulation between the gas takes place with the low-temperature low-pressure refrigerant that is filled in above-mentioned low-voltage tube 31 and fluid reservoir 40.Like this noise that takes place by above-mentioned comb 70 and the compressor 50, condenser 10, expansion valve 20, the evaporimeter 30 that connect with comb 70, is passed on, to outside formation noise and vibrations.
In addition, by the high-temperature high-pressure refrigerant of above-mentioned compressor 50 compressions,, flow into fluid reservoir 40 inside that are inserted in above-mentioned low-voltage tube 31 front ends fast by above-mentioned low-voltage tube 31.In said process, the interior metope of above-mentioned high-temperature high-pressure gas refrigerant and above-mentioned fluid reservoir 40 clashes, and forms impulsive sound.At the impulsive sound that above-mentioned fluid reservoir 40 forms, pass on by comb 70 grades that are communicated in above-mentioned fluid reservoir 40, pass on by being connected in outside or indoor evaporimeter 30 etc. again, thereby have the problem that noise and vibrations take place.
In addition, above-mentioned compressor 50 is divided into the compressor that sucks cold-producing medium constantly from fluid reservoir 40, and perhaps transience sucks the compressor of cold-producing medium from fluid reservoir 40.The compressor 50 of above-mentioned transience operation, transience sucks the high-temperature high-pressure refrigerant that flows into fluid reservoir 40 by above-mentioned loop pipe 80, the stridulation of above-mentioned high-temperature high-pressure refrigerant and fluid reservoir 40 interior walls takes place in transience, thereby has noise by the problem to the outside diffusion such as above-mentioned comb 70 and evaporimeter 30.
Summary of the invention
The compressor/condenser package that the objective of the invention is to overcome the integral body deficiency of above-mentioned prior art and a kind of air-conditioner is provided, it is characterized in that: at the high-temperature high-pressure refrigerant of compressor compresses, inflow is communicated in the low-voltage tube of fluid reservoir, thereby evaporate the low-temperature low-pressure refrigerant that flows in the above-mentioned low-voltage tube, can reduce simultaneously because above-mentioned high-temperature high-pressure refrigerant flows the noise of generation.
An other purpose of the present invention is, a kind of compressor/condenser package of air-conditioner is provided, and it is characterized in that: at the high-temperature high-pressure refrigerant of compressor compresses, to the low-voltage tube that is communicated in fluid reservoir, flow with the state that reduces relevant pressure and flow velocity.
The object of the present invention is achieved like this: a kind of device that abates the noise, it is characterized in that: in evaporator evaporation, be converted to the cold-producing medium of low-temp low-pressure, for the high-temperature high-pressure refrigerant that allows in compressor compresses, flow in the low-voltage tube that flows into fluid reservoir, loop pipe being communicated with is formed with in order to reduce the device that abates the noise of above-mentioned high-temperature high-pressure refrigerant flow velocity.
A kind of device that abates the noise, its other be characterised in that: at the high-temperature high-pressure refrigerant of compressor compresses, flow, be communicated in the low-voltage tube front end of fluid reservoir inside, be formed with the device that abates the noise that reduces above-mentioned cold-producing medium flow velocity by low-voltage tube.
A kind of device that abates the noise, its other be characterised in that: reduce to flow in the inner cold-producing medium flow velocity of pipe.
A kind of device that abates the noise, its other be characterised in that: to flow in the inner cold-producing medium flow velocity of pipe in order reducing, to form the pipe of the diameter bigger than the diameter of aforementioned tube.
As mentioned above, according to the present invention, in order to evaporate and heat the low-temperature low-pressure refrigerant of inflow fluid reservoir, high-temperature high-pressure refrigerant in compressor compresses is flowed into above-mentioned fluid reservoir, therefore, above-mentioned high-temperature high-pressure refrigerant is by the device that abates the noise, and reduces flow velocity, prevents the stridulation that above-mentioned high-temperature high-pressure refrigerant flows into and the effect of vibrations thereby have.
According to other effects of the present invention: on the comb arbitrfary point from the loop pipe to the fluid reservoir, all can form the device that abates the noise, can also be formed at fluid reservoir inside, thereby avoid the above-mentioned interference that abates the noise between device and the miscellaneous part, have the abate the noise effect of device of the additional design of being easy to.
According to other effects of the present invention:, all can reduce the high-temperature high-pressure refrigerant flow velocity of inflow owing to, can form a plurality of devices that abate the noise in comb from the loop pipe to the fluid reservoir and above-mentioned fluid reservoir inside.
According to other effects of the present invention: because high-temperature high-pressure refrigerant, the tubulose convergent divergent channel by expanding reduces corresponding flow velocity, thereby has by changing the diameter of above-mentioned convergent divergent channel, controls the effect of above-mentioned cold-producing medium flow velocity.
Description of drawings
Fig. 1 is general air regulator structure chart,
Fig. 2 is the air regulator structure chart according to existing structure,
Fig. 3 and Fig. 4 are according to air regulator structure chart of the present invention,
Fig. 5 is the noise variation chart according to air regulator of the present invention.
The critical piece description of reference numerals
10-condenser 20-expansion valve
30-evaporimeter 31-low-voltage tube
40-fluid reservoir 41-tube connector
50-compressor 51-high-voltage tube
60-separator 70-comb
80-loop pipe 81-return valve
90, the 92-device that abates the noise
91, the 93-convergent divergent channel
The specific embodiment
Below with reference to describing in detail according to the specific embodiment of the present invention.
In addition, in the accompanying drawing with Fig. 1 of existing structure and Fig. 2 in same parts, adopt same Reference numeral, omit its detailed description.
Fig. 3 is arranged at the air regulator structure chart of loop pipe 80 for the device 90 that abates the noise according to the present invention, Fig. 4 is formed at the air regulator structure chart of fluid reservoir 40 for the device 90 that abates the noise according to the present invention, and Fig. 5 has or not the fluid reservoir 40 noise variation charts that abate the noise during device 90 of the present invention are set.
Be the present invention, air conditioner compressor 50 sides are formed with the device 90 that abates the noise.
The above-mentioned device 90 that abates the noise has following structure: at the high-temperature high-pressure gas refrigerant of compressor 50 compressions, the high-voltage tube 51 by being communicated in condenser 10 flows.Simultaneously by being communicated with the low-voltage tube 31 of evaporimeter 30 and fluid reservoir 40, loop pipe 80 by being communicated in above-mentioned high-voltage tube 51 again, flow to above-mentioned low-voltage tube 31 and fluid reservoir 40, reduce the high-temperature high-pressure gas refrigerant flow velocity that flows by above-mentioned loop pipe 80 thereby form.
In addition, above-mentionedly abate the noise device 90 in the present embodiment, be formed on the above-mentioned loop pipe 80.
The device 90 that abates the noise that forms on above-mentioned loop pipe 80 is formed on the following fulcrum.Be arranged at the fulcrum of the return valve 81 of above-mentioned loop pipe 80 central portions, the fulcrum between the contact point of above-mentioned loop pipe 80 and low-voltage tube 31.This is the high-temperature high-pressure refrigerant flow velocity that flows in above-mentioned loop pipe 80 in order to reduce.
Here, above-mentionedly abate the noise device 90 in the present embodiment, form convergent divergent channel 91.Above-mentioned convergent divergent channel 91 forms the tubulose convergent divergent channel 91 of above-mentioned loop pipe 80 expansions in order to form than the big diameter of above-mentioned loop pipe 80 diameters.
In addition, above-mentioned convergent divergent channel 91 can form a plurality of between above-mentioned loop pipe 80 and above-mentioned low-voltage tube 31.Above-mentioned convergent divergent channel 91 can be formed on any fulcrum of loop pipe 80 from above-mentioned loop pipe 80 to above-mentioned fluid reservoir 40 and low-voltage tube 31.
Below, to having an embodiment of the compressor/condenser package of the air-conditioner of the present invention of formation as mentioned above, be elaborated.
Gas compression and cold-producing medium suction/outflow effect by compressor 50 are drawn into above-mentioned compressor 50 with cold-producing medium.
In above-mentioned compressor 50, cold-producing medium boil down to HTHP.Above-mentioned compressor 50 is communicated in the high-voltage tube 51 of condenser 10, above-mentioned high-temperature high-pressure gas refrigerant flows.
When above-mentioned high-voltage tube 51 flowed high-temperature high-pressure gas refrigerant, above-mentioned high-temperature high-pressure gas refrigerant flowed in and is connecting the loop pipe 80 of above-mentioned high-voltage tube 51 with low-voltage tube 31.
Flow in above-mentioned loop pipe 80 cold-producing mediums, the folk prescription of the return valve 81 by being formed at above-mentioned loop pipe 80 central portions is to the control of flowing, carry out folk prescription to flowing from above-mentioned high-voltage tube 51 directions to the direction of low-voltage tube 31, and the switching manipulation by above-mentioned return valve 81, above-mentioned mobile with controlled.
By above-mentioned return valve 81 mobile high-temperature high-pressure refrigerants, the device 90 that abates the noise of fulcrum flows between above-mentioned return valve 81 and the fluid reservoir 40 by being formed at, and reduces corresponding flow velocity.
Here, flow in the cold-producing medium of the above-mentioned device 90 that abates the noise, flow into above-mentioned device 90 convergent divergent channels 91 that abate the noise that have than above-mentioned loop pipe 80 or low-voltage tube 31 larger diameters.Define according to fluid basal area that flows and the hydrodynamics that above-mentioned rate of flow of fluid is inversely proportional to, will reduce the flow velocity of above-mentioned high-temperature high-pressure refrigerant.
The flow velocity of above-mentioned cold-producing medium and above-mentioned convergent divergent channel 91 diameters are inversely proportional to and reduce, and above-mentioned convergent divergent channel 91 forms under a plurality of situations, reduces the flow velocity of above-mentioned cold-producing medium successively by each convergent divergent channel 91, and flows in the inside of above-mentioned fluid reservoir 40.
Be formed at the convergent divergent channel 91 of above-mentioned loop pipe 80 or low-voltage tube 31, reduce the high-temperature high-pressure gas refrigerant of flow velocity, flow in above-mentioned low-voltage tube 31 and fluid reservoir 40, at this moment, owing to be the state that reduces above-mentioned cold-producing medium flow velocity, minimize the friction of above-mentioned low-temperature low-pressure refrigerant and above-mentioned low-voltage tube 31 and fluid reservoir 40 interior walls, thereby suppress the generation of noise and vibrations.
Flow in the high-temperature high-pressure refrigerant of above-mentioned low-voltage tube 31 and fluid reservoir 40, by with the low-temp low-pressure liquid or the gas refrigerant that are filled in above-mentioned low-voltage tube 31 and fluid reservoir 40, mix, improve the refrigerant temperature of above-mentioned low-temp low-pressure.
Lifting along with above-mentioned low-temperature low-pressure refrigerant temperature, the low-temperature low-pressure refrigerant of evaporation aforesaid liquid shape is converted to gaseous state, the state that the low-temperature low-pressure refrigerant of above-mentioned gas state rises with temperature, by the outlet of above-mentioned fluid reservoir 40, flow in compressor 50.
The low-temperature low-pressure refrigerant of aforesaid liquid shape is with the state of evaporation, the low-temperature low-pressure refrigerant of gaseous state is with under the heated state, be drawn into above-mentioned compressor 50, the cold-producing medium of above-mentioned compressor 50 an inner Compressed Gas state, thereby increase the compression efficiency of above-mentioned compressor 50, cold-producing medium that also prevents the aforesaid liquid shape and fluid in compressor 50 internal flows, the phenomenon of mixing.Low-temperature low-pressure refrigerant is heated under once the state, along with the boil down to HTHP, increases the efficient of above-mentioned compressor 50, compresses above-mentioned cold-producing medium, and flows out by above-mentioned high-voltage tube 51.
In addition, in the present embodiment, illustrated that the device 90 that abates the noise forms than loop pipe 80 or the big convergent divergent channel 91 of low-voltage tube 31 diameters, but the above-mentioned device 90 that abates the noise can also form following structure: flow into the inlet and outflow refrigerant outlet of cold-producing medium, be formed on the disalignment, so flow into the cold-producing medium of the above-mentioned device portal that abates the noise, shape along the device that abates the noise, shape with slight curvature moves, and reduces after the associated flow rate, flows out in above-mentioned outlet again.In addition, the above-mentioned device 90 that abates the noise in order to stop flowing of above-mentioned cold-producing medium, forms partition wall with the direction perpendicular to the flow of refrigerant direction in above-mentioned loop pipe 80 or low-voltage tube 31 inside, stops flowing of above-mentioned cold-producing medium, reduces above-mentioned cold-producing medium flow velocity.
Below, other embodiment with reference to the compressor/condenser package of air-conditioner of the present invention as shown in Figure 4, describe.
The present invention is inserted in low-voltage tube 31 front ends of fluid reservoir 40 inside as shown in Figure 4, is formed with the device 92 that abates the noise.
Connect from fluid reservoir 40 top downward directions, extend to low-voltage tube 31 front ends of above-mentioned fluid reservoir 40 central portions, be formed with the device 92 that abates the noise.
Above-mentionedly abate the noise device 92 in the present embodiment, form than the big convergent divergent channel 93 of above-mentioned low-voltage tube 31 diameters.
And then, at compressor 50 boil down to HTHPs, in the cold-producing medium that high-voltage tube 51 by being connected in compressor 50 flows out, the loop pipe 80 of part cold-producing medium by being connected in above-mentioned high-voltage tube 51, flow to above-mentioned low-voltage tube 31, flow to the high-temperature high-pressure refrigerant of above-mentioned low-voltage tube 31, suction effect by above-mentioned compressor 50, flow to above-mentioned fluid reservoir 40 directions, to the mobile cold-producing medium of above-mentioned fluid reservoir 40 directions, be formed at the convergent divergent channel 93 of above-mentioned fluid reservoir 40 inside in insertion, reduce its flow velocity, flow into above-mentioned fluid reservoir 40 inside.
At this moment,, reduce the cold-producing medium of corresponding flow velocity at above-mentioned convergent divergent channel 93, minimize and above-mentioned fluid reservoir 40 interior walls between friction, and minimize and be filled in the friction between the low-temperature low-pressure refrigerant of fluid reservoir 40 and flow.With the low-temperature low-pressure refrigerant that is filled in above-mentioned fluid reservoir 40, mix simultaneously, heat above-mentioned low-temperature low-pressure refrigerant, evaporating liquid shape low-temperature low-pressure refrigerant, the cold-producing medium that so evaporates and heat is by above-mentioned fluid reservoir 40 outlets, be drawn into above-mentioned compressor 50, and compress.
Therefore, flowing in the cold-producing medium of fluid reservoir 40 by low-voltage tube 31, for heating liquid shape cold-producing medium, the high-temperature high-pressure refrigerant with above-mentioned compressor 50 flows out by loop pipe 80, flows to above-mentioned low-voltage tube 31.Simultaneously, above-mentioned high-temperature high-pressure refrigerant owing to be provided with the device 90,92 that abates the noise, thereby along with reducing above-mentioned high-temperature high-pressure refrigerant flow velocity, flows to above-mentioned fluid reservoir 40 on a fulcrum or many fulcrums of the stream that fluid reservoir 40 flows.Therefore, can prevent above-mentioned high-temperature high-pressure refrigerant and low-voltage tube 31 and fluid reservoir 40 interior walls or low-temperature low-pressure refrigerant etc., rub and the noise and the seismism that take place.
Measure the noise of air regulator fluid reservoir 40 generations that form the above-mentioned device 90,92 that abates the noise, measure the noise of general air regulator fluid reservoir 40 generations of abrogating the device 90,92 that abates the noise again, be illustrated as Fig. 5.
As shown in Figure 5, by the above-mentioned device 90,92 that abates the noise, the cold-producing medium that reduces flow velocity is under situation about flowing, and the noise that our above-mentioned as can be seen fluid reservoir 40 takes place is reducing.
In addition, the above-mentioned device 90 that abates the noise, 92 can form at any fulcrum from above-mentioned loop pipe 80 to fluid reservoir 40, above-mentioned loop pipe 80 or low-voltage tube 31 forms when abating the noise device 90, be inserted in low-voltage tube 31 front ends of above-mentioned fluid reservoir 40 inside, respectively be formed with the device 92 that abates the noise, above-mentioned cold-producing medium flow velocity repeated or repeats repeatedly, thereby underspeed.
As mentioned above, the present invention is not limited to the possible embodiments of above-mentioned feature, and the main points of the present invention in not breaking away from the claim scope are so long as have the knowledgeable that knows of general the technical field of the invention, can carry out diversified change and implement, as above change is all in the claim scope.
Claims (5)
1, a kind of compressor/condenser package of air-conditioner, it is characterized in that: comprise for the high-temperature high-pressure refrigerant of mixing air adjuster compressor compresses and the low-temperature low-pressure refrigerant of fluid reservoir, connect high-voltage tube that is connected in above-mentioned compressor and the loop pipe that is connected in the low-voltage tube of above-mentioned fluid reservoir separately, also comprise the high-temperature high-pressure refrigerant flow velocity that flows out to fluid reservoir from above-mentioned compressor in order to reduce, change comb basal area and the device that abates the noise that forms.
2, the compressor/condenser package of air-conditioner according to claim 1 is characterized in that: the above-mentioned device that abates the noise is the tubulose convergent divergent channel bigger than the comb diameter of above-mentioned loop pipe and low-voltage tube.
3, the compressor/condenser package of air-conditioner according to claim 1 and 2 is characterized in that: the above-mentioned device that abates the noise is formed at above-mentioned loop pipe.
4, the compressor/condenser package of air-conditioner according to claim 1 and 2 is characterized in that: the above-mentioned device that abates the noise is inserted into the above-mentioned low-voltage tube front end of fluid reservoir inside.
5, the compressor/condenser package of air-conditioner according to claim 1 and 2 is characterized in that: the above-mentioned device that abates the noise is formed at the comb from the contact point of above-mentioned loop pipe and low-voltage tube to fluid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100142573A CN100513935C (en) | 2005-06-30 | 2005-06-30 | Air conditioner compressor/condenser assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100142573A CN100513935C (en) | 2005-06-30 | 2005-06-30 | Air conditioner compressor/condenser assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1888734A true CN1888734A (en) | 2007-01-03 |
| CN100513935C CN100513935C (en) | 2009-07-15 |
Family
ID=37578023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100142573A Expired - Fee Related CN100513935C (en) | 2005-06-30 | 2005-06-30 | Air conditioner compressor/condenser assembly |
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| Country | Link |
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| CN (1) | CN100513935C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829583A (en) * | 2012-09-25 | 2012-12-19 | 青岛海尔空调电子有限公司 | Pipeline structure for reducing opening noise of pressure unloading valve of air conditioning system |
| CN103032945A (en) * | 2012-08-22 | 2013-04-10 | 深圳麦克维尔空调有限公司 | Air conditioner gas bypass noise reduction method and structure |
| CN103292522A (en) * | 2012-02-23 | 2013-09-11 | 福特全球技术公司 | Heat exchanger for air conditioning system |
| CN103836773A (en) * | 2012-11-21 | 2014-06-04 | 美的集团股份有限公司 | Multi-split air conditioning system and shutdown noise control method thereof |
| CN104214925A (en) * | 2013-05-29 | 2014-12-17 | 广东美的暖通设备有限公司 | Air conditioning system |
-
2005
- 2005-06-30 CN CNB2005100142573A patent/CN100513935C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292522A (en) * | 2012-02-23 | 2013-09-11 | 福特全球技术公司 | Heat exchanger for air conditioning system |
| CN103292522B (en) * | 2012-02-23 | 2019-10-22 | 福特全球技术公司 | Heat exchanger for air-conditioning system |
| CN103032945A (en) * | 2012-08-22 | 2013-04-10 | 深圳麦克维尔空调有限公司 | Air conditioner gas bypass noise reduction method and structure |
| CN103032945B (en) * | 2012-08-22 | 2016-08-24 | 深圳麦克维尔空调有限公司 | Air-conditioning gas bypass noise-reduction method and structure |
| CN102829583A (en) * | 2012-09-25 | 2012-12-19 | 青岛海尔空调电子有限公司 | Pipeline structure for reducing opening noise of pressure unloading valve of air conditioning system |
| CN102829583B (en) * | 2012-09-25 | 2015-08-05 | 青岛海尔空调电子有限公司 | A kind of pipeline structure reducing air-conditioning system discharge degree valve unlatching noise |
| CN103836773A (en) * | 2012-11-21 | 2014-06-04 | 美的集团股份有限公司 | Multi-split air conditioning system and shutdown noise control method thereof |
| CN103836773B (en) * | 2012-11-21 | 2016-08-17 | 美的集团股份有限公司 | Multi-online air-conditioning system and shutdown noise control method thereof |
| CN104214925A (en) * | 2013-05-29 | 2014-12-17 | 广东美的暖通设备有限公司 | Air conditioning system |
| CN104214925B (en) * | 2013-05-29 | 2016-12-28 | 广东美的暖通设备有限公司 | Air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100513935C (en) | 2009-07-15 |
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