CN106403400A - Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same - Google Patents
Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same Download PDFInfo
- Publication number
- CN106403400A CN106403400A CN201610378685.2A CN201610378685A CN106403400A CN 106403400 A CN106403400 A CN 106403400A CN 201610378685 A CN201610378685 A CN 201610378685A CN 106403400 A CN106403400 A CN 106403400A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- gas gathering
- gathering manifold
- noise
- pipe component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
Abstract
The invention provides a heat exchanger gas collection pipe component with a noise reduction function. The heat exchanger gas collection pipe component comprises a gas collection main pipe (2) and a plurality of gas collection branch pipes (1), wherein the plurality of gas collection branch pipes (1) are connected to one end of the gas collection main pipe (2); a cylindrical flow divider (3) with inner diameter being greater than that of the gas collection main pipe (2) is also arranged in a connection position between the plurality of gas collection branch pipes (1) and the gas collection main pipe (2); a cylindrical noise elimination device (4) with inner diameter being greater than that of the gas collection main pipe (2) is also arranged on the gas collection main pipe (2) and is located in a position between the flow divider (3) and the other end of the gas collection main pipe (2). Through the heat exchanger gas collection pipe component with the noise reduction function, a two-stage tandem noise elimination structure can be effectively formed, so that the effects of obviously weakening and reducing the noise in the gas collection pipe component can be effectively achieved; the noise reduction effect is obvious. The invention also relates to an air conditioner comprising the heat exchanger gas collection pipe component with the noise reduction function.
Description
Technical field
The invention belongs to air-conditioning technical field is and in particular to a kind of heat exchanger discharge group with decrease of noise functions
Part and the air-conditioning with it.
Background technology
The patent for 201220525261.1 for the prior art Patent number discloses a kind of multiple straight panel air-conditioning
Heat exchanger, collecting pipe component is diversion structure, but this heat exchanger structure cannot use in modular sky
In machine in tune, and there is no decrease of noise functions.And most of heat exchanger collecting pipe component of the prior art is cold
Wash away pipeline in the quick flowing of matchmaker and all can produce larger vibration and noise, but seldom have noise reduction preferable
Solution, the different solutions that are not also directed to the noise of different frequency sections simultaneously and provide thus with
Improve tonequality.
Because heat exchanger collecting pipe component major part of the prior art all has that vibration noise is larger, do not have
Decrease of noise functions or Noise Reduction are inconspicuous, and can not provide different solution party according to different types of noise
Case, the heat exchanger with collecting pipe component cannot be simultaneously suitable for Air conditioning unit and multi-connected air conditioner
Group secondary technology problem, research and design therefore of the present invention goes out a kind of heat exchanger discharge group with decrease of noise functions
Part and the air-conditioning with it.
Content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome heat exchanger collecting pipe component of the prior art
The inconspicuous or undesirable defect of Noise Reduction, thus providing a kind of heat exchanger gas collection with decrease of noise functions
Tube assembly and the air-conditioning with it.
The present invention provide a kind of heat exchanger collecting pipe component with decrease of noise functions, it include gas gathering manifold and with
Multiple gas-collecting branch pipes that its one end is connected, the position connecting with described gas gathering manifold in multiple described gas-collecting branch pipes
Place is additionally provided with the current divider of the internal diameter cylindrical shape bigger than the internal diameter of described gas gathering manifold, and in described gas collection
House steward is upper and is additionally provided with interior at the position between described current divider and the other end of described gas gathering manifold
The silencing apparatus of the footpath cylindrical shape bigger than the internal diameter of described gas gathering manifold.
Preferably, described silencing apparatus is to make an uproar with communicating inside described gas gathering manifold and can eliminate as needed
The difference of sound type and carry out the hollow-core construction of corresponding processing transformation or replacing.
Preferably, when need eliminate low frequency noise when, by described silencing apparatus be chosen as diameter be not less than 30mm,
Length is not less than the cylinder muffler of 100mm；When needing to eliminate high frequency noise, then by described dress of eliminating the noise
Put and be chosen as diameter no more than 30mm, the length no more than cylinder muffler of 100mm.
Preferably, described current divider is hollow with what multiple described gas-collecting branch pipes and described gas gathering manifold all communicated
Structure.
Preferably, the quantity of multiple described gas-collecting branch pipes and the heat exchanging pipe way of described heat exchanger match,
And/or, at least one of multiple described gas-collecting branch pipes are the version of copper pipe.
Preferably, the part between described current divider and described silencing apparatus of described gas gathering manifold was
Cross line segments；The described other end positioned at described silencing apparatus and described gas gathering manifold of described gas gathering manifold it
Between part be gas gathering manifold supervisor section.
Preferably, the described other end in described gas gathering manifold is also associated with pipe joint, described pipe joint another
One end processing sets up has screw thread, and also sets up threadably at this other end of described pipe joint
There is pressure early warning sealing cap.
Preferably, between multiple described gas-collecting branch pipes and described current divider, described current divider is total with described gas collection
Between pipe, between described silencing apparatus and described gas gathering manifold and described gas gathering manifold and described pipe joint
Between at least one at by welding by way of connect.
The present invention also provides a kind of air-conditioning, and it includes the aforesaid heat exchanger collecting pipe component with decrease of noise functions.
Preferably, described air-conditioning is unitary air conditioner or multi-connected air conditioner.
A kind of heat exchanger collecting pipe component with decrease of noise functions and the air-conditioning tool with it that the present invention provides
Have the advantages that：
1. pass through the heat exchanger collecting pipe component with decrease of noise functions of the present invention, by collecting using internal diameter ratio
The structure that the big current divider of the total bore of gas and the internal diameter silencing apparatus bigger than gas gathering manifold internal diameter match, energy
Enough at current divider position, carry out shape in the way of the sectional area that the larger cavity of unexpected formation increases refrigerant flowing
Become one-level efficiently to eliminate the noise, and also form larger cavity and increase cold with unexpected at the position of silencing apparatus
The mode of the sectional area of matchmaker's flowing to form two grades of efficient noise eliminations, that is, defines the noise elimination work that two-stage is in series
With, thus reach in collecting pipe component noise effectively weaken and reduce so that noise reduction clearly
With notable；
2. pass through the heat exchanger collecting pipe component with decrease of noise functions of the present invention, by selecting silencing apparatus
It is selected as abating the noise as needed the difference of type and the hollow-core construction accordingly changed or create
The difference of the type that can abate the noise as needed and carry out the hollow-core construction of corresponding processing transformation additionally it is possible to can root
According to different types of noise for heat exchanger collecting pipe component provide different solutions improving tonequality thus
Eliminate the noise of different frequency sections；
3. the heat exchanger collecting pipe component with decrease of noise functions of the present invention, can be suitable for simultaneously and be applied to list
In first formula air-conditioner set and VRF Air Conditioning System, applicable performance is relatively strong, have wide range of applications.
Brief description
Fig. 1 is the perspective view of the heat exchanger collecting pipe component with decrease of noise functions of the present invention；
Fig. 2 be have the present invention the heat exchanger assembly of heat exchanger collecting pipe component with decrease of noise functions vertical
Body structural representation.
In figure reference is expressed as：
1 gas-collecting branch pipe, 2 gas gathering manifolds, 21 transition conduit sections, 22 gas gathering manifold supervisor sections,
3 current dividers, 4 silencing apparatus, 5 pipe joints, 6 pressure early warning sealing caps, 7 collecting pipe components, 8
Divide liquid capillary, 9 heat exchanger main bodys, 10 heat exchanger supports (left), 11 heat exchanger supports (right).
Specific embodiment
As shown in figure 1, the present invention provides a kind of heat exchanger collecting pipe component with decrease of noise functions, it includes
Gas gathering manifold 2 and the multiple gas-collecting branch pipes 1 being connected with its one end, multiple described gas-collecting branch pipes 1 with described
It is additionally provided with the internal diameter cylindrical shape bigger than the internal diameter of described gas gathering manifold 2 at the position that gas gathering manifold 2 connects
(current divider is used for for the fluid in gas-collecting branch pipe 1 converging into described gas gathering manifold 2 or will be described for current divider 3
Divided fluid stream in gas gathering manifold 2 is in described gas-collecting branch pipe 1), and on described gas gathering manifold 1 and
It is additionally provided with internal diameter at the position between described current divider 3 and the other end of described gas gathering manifold 2 and compare institute
State the silencing apparatus 4 of the big cylindrical shape of internal diameter of gas gathering manifold 2.
By the heat exchanger collecting pipe component with decrease of noise functions of the present invention, by more total than gas collection using internal diameter
The structure that the big current divider of bore and the internal diameter silencing apparatus bigger than gas gathering manifold internal diameter match, Neng Gou
Current divider position is sentenced and unexpected formed larger cavity and increase the mode of the sectional area of refrigerant flowing to form one
Level is efficient to eliminate the noise, and (silencing apparatus is neighbouring with current divider, and also is located at the position of silencing apparatus
On gas gathering manifold) also in the way of the sectional area that the larger cavity of unexpected formation increases refrigerant flowing, to form two
Level is efficient to eliminate the noise, that is, define the noise elimination effect that two-stage is in series, thus reach making an uproar in collecting pipe component
Sound effectively weaken and reduce so that noise reduction clearly and significantly；
Due to employing the noise elimination noise reduction structure of the two-stage expansionary channel of the present invention, (silencing apparatus and current divider
Neighbouring, and be located at gas gathering manifold on), twice in series change refrigerant sectional area and improve refrigerant channel put down
Slow degree, greatly reduces refrigerant flow rate, decreases the flow resistance of refrigerant, reduce to high-quality local refrigerant
Flow velocity and the sound washing away pipeline, play the notable and obvious effect reducing noise.The present invention is with respect to tradition
Collecting pipe component resistance reduction by 30%, lower noise 2-3 decibel, tone quality improving is obvious.
The heat exchanger collecting pipe component with decrease of noise functions of the present invention, can be suitable for simultaneously and be applied to unit
In formula air-conditioner set and VRF Air Conditioning System, this is due to the gas-collecting branch pipe on current divider in collecting pipe component
Structure can by form evaporator difference (board-type, V-type, G type etc.) design corresponding pipeline structure with
Evaporimeter docks, and applicable performance is relatively strong, have wide range of applications, and only describes in the file 1 of background technology
A kind of collecting pipe component for straight panel evaporimeter, thus resulting in its scope of application has limitation.
Preferably, described silencing apparatus 4 is and communicates inside described gas gathering manifold 2 and can disappear as needed
Carry out the hollow-core construction of corresponding processing transformation or replacing except the difference of noise types.By by silencing apparatus
It is chosen as abating the noise as needed the difference of type and the hollow-core construction accordingly changed or be manufactured into
Carry out the hollow-core construction of corresponding processing transformation for the difference of the type that can abate the noise as needed additionally it is possible to root
According to different types of noise for heat exchanger collecting pipe component provide different solutions improving tonequality thus
Eliminate the noise of different frequency sections.
Preferably, when needing to eliminate low frequency noise, described silencing apparatus is chosen as diameter and is not less than 30mm,
Length is not less than the cylinder muffler of 100mm (i.e. thick elongated or longer be relatively large in diameter)；When needs eliminate height
During frequency noise, then described silencing apparatus is chosen as diameter and is not more than 30mm, length is not more than 100mm (i.e.
Thin short or shorter diameter are less) cylinder muffler.This be the present invention can be according to different noise types
And changed or processing transformation collecting pipe component specific embodiment, that is, pass through to change silencing apparatus
Structure or be replaced by has the silencing apparatus of different structure to realize, this is because：According to formulaWherein：The c velocity of sound (m/s) D cylinder sectional area, f noise frequency,
And furtherWherein k is specific heat ratio, and R is gas constant, and T is absolute temperature.
Therefore in the presence of low frequency noise, by selecting the cylinder muffler of thick elongated (longer be relatively large in diameter), energy
Enough play effective effect reducing low frequency noise, in the presence of high frequency noise, by select thin short (shorter,
Diameter is less) cylinder muffler, effective effect reducing high frequency noise can be played.
Preferably, described current divider 3 is all to communicate with multiple described gas-collecting branch pipes 1 and described gas gathering manifold 2
Hollow-core construction.This is the concrete and preferred version of current divider, can play conducting gas collection effectively
Fluid between arm and gas gathering manifold, and play shunting or the effect confluxed.
Preferably, the quantity of multiple described gas-collecting branch pipes 1 and the heat exchanging pipe way of described heat exchanger match,
And/or, at least one of multiple described gas-collecting branch pipes 1 are the version of copper pipe.By multiple described gas collections
The quantity of arm is set to the version matching with the heat exchanging pipe way of described heat exchanger, enables to
Every road heat exchanger tube pipeline can realize effect and the purpose of effective heat exchange, by multiple described gas-collecting branch pipes
At least one is chosen as the version of copper pipe, due to the good heat exchange property of copper pipe, can effectively carry
The exchange capability of heat of high gas-collecting branch pipe and heat exchange efficiency.
Preferably, described gas gathering manifold 2 positioned at the portion between described current divider 3 and described silencing apparatus 4
It is divided into transition conduit section 21；Described gas gathering manifold positioned at described silencing apparatus 4 and described gas gathering manifold 2
The described other end between part be gas gathering manifold supervisor section 22.This is specific the two of gas gathering manifold
The version of section, because the setting of silencing apparatus is so that gas gathering manifold is divided into two sections, positioned at described
Segment section between current divider 3 and described silencing apparatus 4 is shorter, plays the effect of transition, is transition pipe
Section, the part between the other end of silencing apparatus 4 and described gas gathering manifold 2 is longer, plays gas collection total
The Main Function of pipe, is gas gathering manifold supervisor section.
Preferably, the described other end in described gas gathering manifold 2 is also associated with pipe joint 5 (i.e. pipe joint 5
One end be connected with the described other end of gas gathering manifold), the other end processing sets up of described pipe joint 5 has spiral shell
Line, and it is additionally provided with pressure early warning sealing cap at this other end of described pipe joint 5 threadably
6.Pipe joint threaded pressure early warning sealing cap are also set up by the position in the other end described in gas gathering manifold
Structure, the effect detecting and judging can be played to the pressure of the fluid entering at pipe joint, and at this
Pressure reaches and sends early warning signal during early warning pressure in time, is damaged with preventing the pressure in collecting pipe component excessive
Bad assembly, the effect playing protection collecting pipe component is so as to safe and reliable operation.
Preferably, between multiple described gas-collecting branch pipes 1 and described current divider 3, described current divider 3 with described
Between gas gathering manifold 2, between described silencing apparatus 4 and described gas gathering manifold 2 and described gas gathering manifold
It is connected by way of welding between 2 with described pipe joint 5 at least one.By by above-mentioned multiple portions
It is attached by the way of welding between adjacent part in part, can be firmly and effectively by adjacent component
Between link together, moreover it is possible to effectively ensure collecting pipe component in addition to playing the effect of firm connection
Be unlikely to the junction of above-mentioned adjacent component occur fluid leakage situation, play excellent sealing effect and
Purpose.
The present invention also provides a kind of air-conditioning, and it includes the aforesaid heat exchanger collecting pipe component with decrease of noise functions.
By using the aforesaid heat exchanger collecting pipe component with decrease of noise functions, by gas gathering manifold is compared using internal diameter
The structure that the big current divider of internal diameter and the internal diameter silencing apparatus bigger than gas gathering manifold internal diameter match, can point
Stream device position is sentenced and unexpected formed larger cavity and increase the mode of the sectional area of refrigerant flowing to form one-level
Efficient noise elimination, and at the position of silencing apparatus, (silencing apparatus is neighbouring with current divider, and also is located at collecting
On gas house steward) also in the way of the sectional area that the larger cavity of unexpected formation increases refrigerant flowing, to form two grades
Efficient noise elimination, that is, define the noise elimination effect that two-stage is in series, thus reaching to noise in collecting pipe component
Effectively weaken and reduce so that the noise reduction of air-conditioning system clearly and significantly；
Due to employing the noise elimination noise reduction structure of the two-stage expansionary channel of the present invention, (silencing apparatus and current divider
Neighbouring, and be located at gas gathering manifold on), twice in series change refrigerant sectional area and improve refrigerant channel put down
Slow degree, greatly reduces refrigerant flow rate, decreases the flow resistance of refrigerant, reduce to high-quality local refrigerant
Flow velocity and the sound washing away pipeline, play the notable and obvious effect reducing noise.The air-conditioner set of the present invention
With respect to traditional air-conditioner set resistance reduction by 30%, lower noise 2-3 decibel, tone quality improving is obvious.
Preferably, described air-conditioning is unitary air conditioner or multi-connected air conditioner.The present invention has decrease of noise functions
Heat exchanger collecting pipe component, can be suitable for and be applied to simultaneously Air conditioning unit and VRF Air Conditioning System
In, this is because the gas-collecting branch pipe structure on current divider in collecting pipe component can be different by form evaporator
(board-type, V-type, G type etc.) designs corresponding pipeline structure and docks with evaporimeter, applicable performance relatively by force,
Have wide range of applications.
The operation principle of the present invention and preferred embodiment are described below
Collecting pipe component major function in the present invention is to weaken air-conditioning in process of refrigerastion due to gaseous coolant stream
The too fast noise intensity producing with pipeline friction of speed.The present invention is by arranging two cavitys in refrigerant channel
(current divider and silencing apparatus), the cavity of setting can converge to multipath high-speed refrigerant fluid in cavity, increases
Plus local flow channel sectional area, in the case that flow is certain, refrigerant flow rate reduces, and passes through between refrigerant simultaneously
Convection current is impacted to reduce the purpose of refrigerant flow rate mutually.
The collecting pipe component of the present invention (includes transition pipe by gas-collecting branch pipe 1, current divider 3, gas gathering manifold 2
Section 21 and gas gathering manifold supervisor section 22), muffler 4, pipe joint 5, the part such as pressure early warning sealing cap 6
Composition.Gas-collecting branch pipe 1 material is copper, and quantity way can determine according to needed for joined evaporator heat exchange, each road
Gas-collecting branch pipe 1 is connected the reliability it is ensured that under certain system pressure with current divider 3 by welding manner.
Current divider 3 other end and transition conduit section 21 are welded, and transition conduit section 21 other end and muffler 4 weld,
Wherein muffler 4 can eliminate the muffler that different types of noise selects different size as needed.Eliminate low
Frequency sound need to select the longer muffler being relatively large in diameter of cylinder, eliminate high frequency audio and try one's best and select shorter, diameter less
Muffler, this structure collecting pipe component is due to space can be provided to change other mufflers, also different for solving
Type noise provides solution.Muffler 4 rear portion welding gas gathering manifold supervisor section 22, total in gas collection
Pipe supervisor's section 22 other end welded stub connection 5, has screw thread on pipe joint 5, pressure early warning sealing cap 6 with
Pipe joint 5 is threadedly attached to together.
, in process of refrigerastion, the cold media gas after evaporator heat exchange are logical after the outflow of evaporimeter each road for air-conditioning
Cross gas-collecting branch pipe 1 and simultaneously enter current divider 3, compare and gas-collecting branch pipe 1, current divider 3 sectional area increases suddenly,
Each road refrigerant impacts convection current mutually simultaneously, so that refrigerant flow rate is reduced, and is produced with pipeline friction with reducing refrigerant
Raw pneumatic noise；After current divider 3, setting internal diameter becomes big silencer 4, compares and transition conduit section 21,
Silencer 4 sectional area also increases suddenly, and each road refrigerant impacts convection current mutually simultaneously, so that refrigerant flow rate is reduced,
To reduce the pneumatic noise that refrigerant is produced with pipeline friction, thus forming the effect of two-stage series noise elimination,
Effectively and significantly reduce noise.Different types of muffler can be arranged according to the type of noise, to solve
Installed System Memory different types of outer machine transmission noise.Refrigerant passes through gas collection after current divider and muffler
House steward flows back to compressor, starts next round working cycles.
Connecting tube wherein in collecting pipe component and gas gathering manifold can be substituted by other structures form, concrete form
Can be determined according to supporting different structure form and installing space, as long as connection function can be played, be replaced
Collecting pipe component for the rear present invention equally can reach the purpose eliminating pneumatic noise.
The most basic embodiment of the present invention is total by gas-collecting branch pipe, current divider or other part flow arrangements, gas collection
Pipe is formed, and is merely able to the pneumatic noise during reduction cooling system, but if wish to solve other simultaneously
Noise problem needs to assist other structures to solve.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, to be superimposed.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any modification, equivalent and improvement made within bright spirit and principle etc., should be included in the present invention
Protection domain within.The above is only the preferred embodiment of the present invention it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make
Some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of heat exchanger collecting pipe component with decrease of noise functions it is characterised in that：Including gas gathering manifold (2)
And the multiple gas-collecting branch pipes (1) being connected with its one end, in multiple described gas-collecting branch pipes (1) and described gas collection
It is additionally provided with the internal diameter cylindrical shape bigger than the internal diameter of described gas gathering manifold (2) at the position that house steward (2) connects
Current divider (3), and described gas gathering manifold (2) upper and be located at described current divider (3) with described
It is additionally provided with internal diameter interior than described gas gathering manifold (2) at position between the other end of gas gathering manifold (2)
The silencing apparatus (4) of the big cylindrical shape in footpath.
2. heat exchanger collecting pipe component according to claim 1 it is characterised in that：Described silencing apparatus
(4) be from communicate and can abate the noise as needed the different of type inside described gas gathering manifold (2) and
Carry out the hollow-core construction of corresponding processing transformation or replacing.
3. heat exchanger collecting pipe component according to claim 2 it is characterised in that：Low when needing to eliminate
During frequency noise, described silencing apparatus is chosen as diameter and is not less than 30mm, length not less than 100mm's
Cylinder muffler；When needing to eliminate high frequency noise, then described silencing apparatus is chosen as diameter and is not more than
30mm, length are not more than the cylinder muffler of 100mm.
4. the heat exchanger collecting pipe component according to one of claim 1-3 it is characterised in that：Described point
Stream device (3) is the hollow knot all communicating with multiple described gas-collecting branch pipes (1) and described gas gathering manifold (2)
Structure.
5. the heat exchanger collecting pipe component according to one of claim 1-4 it is characterised in that：Multiple institutes
The heat exchanging pipe way of the quantity and described heat exchanger of stating gas-collecting branch pipe (1) matches, and/or, Duo Gesuo
State the version that at least one of gas-collecting branch pipe (1) is copper pipe.
6. the heat exchanger collecting pipe component according to one of claim 1-5 it is characterised in that：Described collection
The part between described current divider (3) and described silencing apparatus (4) of gas house steward (2) is transition
Line segments (21)；Described gas gathering manifold positioned at described silencing apparatus (4) and described gas gathering manifold (2)
The described other end between part be gas gathering manifold supervisor section (22).
7. the heat exchanger collecting pipe component according to one of claim 1-6 it is characterised in that：Described
Pipe joint (5) is also associated with the described other end of gas gathering manifold (2), described pipe joint (5) another
One end processing sets up has screw thread, and at this other end of described pipe joint (5) threadably
It is additionally provided with pressure early warning sealing cap (6).
8. heat exchanger collecting pipe component according to claim 7 it is characterised in that：Multiple described gas collections
Between arm (1) and described current divider (3), described current divider (3) and described gas gathering manifold (2) it
Between, between described silencing apparatus (4) and described gas gathering manifold (2) and described gas gathering manifold (2)
It is connected by way of welding between described pipe joint (5) at least one.
9. a kind of air-conditioning it is characterised in that：Including the decrease of noise functions of having described in one of claim 1-8
Heat exchanger collecting pipe component.
10. air-conditioning according to claim 9 it is characterised in that：Described air-conditioning is unitary air conditioner or many
Connection formula air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378685.2A CN106403400A (en) | 2016-05-31 | 2016-05-31 | Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378685.2A CN106403400A (en) | 2016-05-31 | 2016-05-31 | Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106403400A true CN106403400A (en) | 2017-02-15 |
Family
ID=58005674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378685.2A Pending CN106403400A (en) | 2016-05-31 | 2016-05-31 | Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692605A (en) * | 2018-07-25 | 2018-10-23 | 珠海格力电器股份有限公司 | The adapter assembly and heat exchanger and central air-conditioning of heat exchanger |
| CN110319502A (en) * | 2019-07-16 | 2019-10-11 | 浙江绿宇制冷配件有限公司 | Collecting pipe component |
| CN112344440A (en) * | 2019-08-08 | 2021-02-09 | 安徽美芝精密制造有限公司 | Pipeline assembly of air conditioner indoor unit and air conditioner indoor unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182858A (en) * | 1996-11-19 | 1998-05-27 | 松下电器产业株式会社 | Refrigerant sub-pipe and air conditioner installed with it |
| CN2569008Y (en) * | 2001-07-30 | 2003-08-27 | 大金工业株式会社 | Shunt muffle and air conditioner using same |
| KR20080060541A (en) * | 2006-12-27 | 2008-07-02 | 엘지전자 주식회사 | Air conditioner |
| CN201225794Y (en) * | 2007-06-11 | 2009-04-22 | 四川长虹电器股份有限公司 | Vapour compression type air conditioner |
| CN202382385U (en) * | 2011-12-09 | 2012-08-15 | 海尔集团公司 | Denoising structure for air conditioner and air conditioner with denoising structure |
| CN202747703U (en) * | 2012-06-29 | 2013-02-20 | 安徽华海金属有限公司 | Irregular four-way diverter for air conditioner |
| CN203024506U (en) * | 2012-12-28 | 2013-06-26 | 广东志高暖通设备股份有限公司 | Indoor heat exchanger of air conditioner |
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN205690759U (en) * | 2016-05-31 | 2016-11-16 | 珠海格力电器股份有限公司 | A kind of heat exchanger collecting pipe component with decrease of noise functions and there is its air-conditioning |
-
2016
- 2016-05-31 CN CN201610378685.2A patent/CN106403400A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182858A (en) * | 1996-11-19 | 1998-05-27 | 松下电器产业株式会社 | Refrigerant sub-pipe and air conditioner installed with it |
| CN2569008Y (en) * | 2001-07-30 | 2003-08-27 | 大金工业株式会社 | Shunt muffle and air conditioner using same |
| KR20080060541A (en) * | 2006-12-27 | 2008-07-02 | 엘지전자 주식회사 | Air conditioner |
| CN201225794Y (en) * | 2007-06-11 | 2009-04-22 | 四川长虹电器股份有限公司 | Vapour compression type air conditioner |
| CN202382385U (en) * | 2011-12-09 | 2012-08-15 | 海尔集团公司 | Denoising structure for air conditioner and air conditioner with denoising structure |
| CN202747703U (en) * | 2012-06-29 | 2013-02-20 | 安徽华海金属有限公司 | Irregular four-way diverter for air conditioner |
| CN203024506U (en) * | 2012-12-28 | 2013-06-26 | 广东志高暖通设备股份有限公司 | Indoor heat exchanger of air conditioner |
| CN105202820A (en) * | 2015-10-30 | 2015-12-30 | 广东美的制冷设备有限公司 | Evaporator assembly and air-conditioning indoor unit |
| CN205690759U (en) * | 2016-05-31 | 2016-11-16 | 珠海格力电器股份有限公司 | A kind of heat exchanger collecting pipe component with decrease of noise functions and there is its air-conditioning |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692605A (en) * | 2018-07-25 | 2018-10-23 | 珠海格力电器股份有限公司 | The adapter assembly and heat exchanger and central air-conditioning of heat exchanger |
| CN110319502A (en) * | 2019-07-16 | 2019-10-11 | 浙江绿宇制冷配件有限公司 | Collecting pipe component |
| CN112344440A (en) * | 2019-08-08 | 2021-02-09 | 安徽美芝精密制造有限公司 | Pipeline assembly of air conditioner indoor unit and air conditioner indoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106403400A (en) | Heat exchanger gas collection pipe component with noise reduction function and air conditioner comprising same | |
| CN102767923A (en) | Throttling device and air conditioner adopting same | |
| CN209944573U (en) | Air conditioner outdoor unit and air conditioner | |
| CN205102447U (en) | Compressor cooling refrigerating system | |
| CN207848582U (en) | A kind of electric expansion valve | |
| CN102829583A (en) | Pipeline structure for reducing opening noise of pressure unloading valve of air conditioning system | |
| JP4560939B2 (en) | Refrigerant shunt and air conditioner using the same | |
| CN205690759U (en) | A kind of heat exchanger collecting pipe component with decrease of noise functions and there is its air-conditioning | |
| CN210399143U (en) | Indoor unit and air conditioner | |
| CN205425547U (en) | Connection structure of freezer upper hair tubule and evaporating pipe | |
| CN103277944B (en) | Dry-type evaporator | |
| CN215892740U (en) | Air conditioner noise reduction device and air conditioner | |
| CN203731752U (en) | Air-conditioning supercooling pipe component and air conditioning system | |
| CN204532974U (en) | A kind of centrifugal compressor again with cooling structure | |
| CN206113437U (en) | Branch liquid orifice union and air conditioning system of air conditioner | |
| CN207797469U (en) | Compressor liquid storage device, rotary compressor and air-conditioning system | |
| CN202792731U (en) | Dispenser current stabilizer | |
| CN207963239U (en) | A kind of throttle current divider and air conditioner | |
| CN2597910Y (en) | Small noise energy-saving refrigerating system | |
| CN208296397U (en) | A kind of throttling set and air conditioner | |
| CN204084971U (en) | Choke valve and refrigeration plant | |
| CN204902324U (en) | Evaporation filtering component of refrigerator and have its refrigerator | |
| CN206094663U (en) | Cold -stored evaporimeter muffler subassembly | |
| CN105180307B (en) | A kind of air-conditioner outdoor unit and its condenser | |
| CN208312783U (en) | Pressure-resistant efficiently spiral automobile air-conditioner pipe regenerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |