CN1888741A - Air conditioner filter integral silencer - Google Patents
Air conditioner filter integral silencer Download PDFInfo
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- CN1888741A CN1888741A CN 200510013989 CN200510013989A CN1888741A CN 1888741 A CN1888741 A CN 1888741A CN 200510013989 CN200510013989 CN 200510013989 CN 200510013989 A CN200510013989 A CN 200510013989A CN 1888741 A CN1888741 A CN 1888741A
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- refrigerant
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- air conditioner
- integral silencer
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Abstract
This invention is one-piece type silencer of air conditioner filter. It includes: body casing which forms refrigerants inlet and refrigerants outlet to let refrigerants get through; silencer pipe which is set at the inner side of the said body casing and forms many through-holes for letting refrigerants get through; strainer which is used for filtering foreign bodies in the refrigerants; hook device which assembles strainer at the inner side of silencer pipe. This invention can increases the efficiency of circulation and decreases the noises.
Description
Technical field
The present invention relates to a kind of air conditioner filters integral silencer.
Background technology
Generally speaking, many formulas of holder air-conditioner is meant the air-conditioner that connects a plurality of indoor sets at an off-premises station.That is, a shared off-premises station, with a plurality of indoor sets separately as cold house device or greenhouse device.
As shown in Figure 5, a holder many formulas air-conditioner comprises: the compressor 11 that the refrigerant of the gaseous state of low-temp low-pressure is converted into HTHP; By emitting heat to periphery, with the gaseous coolant of HTHP condensing be the condensing device of liquid refrigerants (during the cold-room operation is outdoor heat exchanger 13, is indoor heat exchanger 21,22,23 during the greenhouse operation); To be expanded to the expansion gear 14,15,16 of 2 kinds of state mixing refrigerants of the low-temp low-pressure that gas and liquid mixes by the condensing liquid refrigerants of above-mentioned condensing device; By absorbing the heat of periphery, with 2 kinds of state mixings refrigerant evaporations vaporising device (during the cold-room operation is indoor heat exchanger 21,22,23, and greenhouse is an outdoor heat exchanger 13 when operating) that is gaseous state; By carrying air, and improve the outdoor fan (not shown) and the motor (not shown) of heat exchanger effectiveness to above-mentioned outdoor heat exchanger 13 sides; Indoor air can be flow in the above-mentioned indoor heat exchanger 21,22,23, and with heating or the air that turns cold indoor fan 27,28,29 and the motor 31,32,33 to indoor discharge; Be used to control the control part (not shown) of above-mentioned compressor 11 and outdoor motor and indoor motor 31,32,33 and expansion gear 14,15,16.Here, be to connect between above-mentioned compressor 11, condensing device, expansion gear 14,15,16 and the vaporising device by refrigerant pipe 9.
Not having the label 12 of explanation is cubic valve.The effect of above-mentioned cubic valve is: carrying out cold-room when operation, the gaseous coolant of HTHP that will be by above-mentioned compressor 11 is transported to outdoor heat exchanger 13, and when carrying out the greenhouse operation, then above-mentioned refrigerant is transported to indoor heat exchanger 21,22,23.And, above-mentioned cubic valve is controlled by above-mentioned control part, the flow direction of the refrigerant by switching in compressor, outdoor heat exchanger 13, expansion gear 14,15,16 and indoor heat exchanger 21,22,23 circulations, with indoor set 1,2,3 separately as greenhouse device or cold house device.
In addition, not having the label 19 of explanation is reservoir (Accumulator).The liquid refrigerants that evaporates if do not have enough time in the above-mentioned indoor heat exchanger 21,22,23 flows into compressor 11, then will become the reason of above-mentioned compressor 11 faults, in order to prevent the generation of this phenomenon, and the effect of the above-mentioned reservoir that is provided with is the storing liquid refrigerant.
Above-mentioned indoor heat exchanger 21,22,23 and indoor fan 27,28,29 and motor 31,32,33 are arranged at a plurality of indoor sets 1,2,3 separately.Above-mentioned outdoor heat exchanger 13 and compressor 11 and cubic valve 12 and outdoor fan and motor are arranged at off-premises station 5.And as shown in Figure 5,14,15,16 of above-mentioned expansion gears are arranged at indoor set 1,2,3 or off-premises station separately.
In addition, above-mentioned expansion gear 14,15,16 comprises: expansion valve 34; Be arranged at the front end of above-mentioned expansion valve 34, be used for filtering the filter 35 of the foreign matter that is mixed with by above-mentioned refrigerant pipe 9 mobile refrigerants; Be arranged at the rear end of above-mentioned expansion valve 34, be used to reduce the muffler 36 of the noise that refrigerant produces through above-mentioned expansion valve 34 time.
As Figure 6 and Figure 7, above-mentioned filter 35 is to be made of following components: flow in order to make refrigerant, and be connected in the main body 40 of the cylindrical duct shape of above-mentioned refrigerant pipe 9; Be arranged at the inboard of aforementioned body 40, and the screen cloth 42 that constitutes by the iron net; For fixing above-mentioned screen cloth 42, and be arranged at the fixed part 44 of above-mentioned filter inboard.
As Fig. 8 and shown in Figure 9, above-mentioned muffler 36 is to be made of following components: housing 46; Be inserted in above-mentioned housing 46 inboards, and side face is formed with the muffler pipe 49 of a plurality of open pores 48.
In addition, recently along with the refrigerant length of tube of freeze cycle is elongated, in order to improve the efficient of above-mentioned indoor heat exchanger, above-mentioned expansion gear is arranged at indoor set, therefore the noise attenuating technology of above-mentioned indoor set is more and more important trend.
But along with above-mentioned refrigerant length of tube is elongated, the amount of the foreign matter that circulation is inner also will increase, therefore under the situation that the integral body of above-mentioned screen cloth 42 is blocked by foreign matter, it is smooth and easy inadequately not only can to cause refrigerant to flow, and also can cause the breakage of above-mentioned screen cloth 42 owing to the pressure that continues of refrigerant.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective that existing technology exists, and provide a kind of by making the filter that filters the foreign matter that is mixed with in the refrigerant and be used to reduce to circulate the integrated formation of muffler of noise, thus the efficient of circulation can be improved, and noise-decreasing.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of air conditioner filters integral silencer is characterized in that, comprising: pass through in order to make refrigerant, and be formed with the housing of refrigerant inflow entrance and coolant outlet port; Be arranged at above-mentioned housing inboard, and be formed with a plurality of muffler pipe that make the through hole that refrigerant passes through; Be used for filtering the screen cloth of the foreign matter that refrigerant is mixed with; Above-mentioned screen cloth is hung the hooking device that is installed on the muffler pipe inboard.
Aforesaid air conditioner filters integral silencer, wherein screen cloth is a cone shape.
Aforesaid air conditioner filters integral silencer, wherein hooking device is a leaf spring.
Aforesaid air conditioner filters integral silencer, wherein leaf spring comprises: the fixed part of fixing above-mentioned screen cloth; After the prolongation of said fixing portion, hang on the hook portion of above-mentioned through hole.
Aforesaid air conditioner filters integral silencer, wherein the screen cloth solder bond is in said fixing portion.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the exploded perspective view of air conditioner filters integral silencer of the present invention.
Fig. 2 is the bonding state figure of air conditioner filters integral silencer of the present invention.
Fig. 3 is an A-A sectional drawing partly shown in Figure 2.
Fig. 4 is the working state figure that the refrigerant of filter integral silencer shown in Figure 3 flows.
Fig. 5 is the major part pie graph that the refrigerant of a holder many formulas indoor machine of air-conditioner of prior art when driving flows to.
Fig. 6 is the expanded view of the filter of prior art.
Fig. 7 is a B-B sectional drawing partly shown in Figure 6.
Fig. 8 is the expanded view of the muffler of prior art.
Fig. 9 is the sectional drawing of the C-C part of Fig. 8.
The number in the figure explanation:
50: refrigerant pipe 52: housing
54: refrigerant inflow entrance 56: coolant outlet port
60: muffler pipe 61: inlet portion
62: through hole 63: central portion
64: export department 70: screen cloth
72: par 80: leaf spring
82: fixed part 84: hook portion
The specific embodiment
As depicted in figs. 1 and 2, air conditioner filters integral silencer of the present invention comprises: refrigerant pipe 50; Be communicated with above-mentioned refrigerant pipe 50, and be formed with and make the refrigerant inflow entrance 54 that refrigerant passes through and the housing 52 of coolant outlet port 56; Be arranged at above-mentioned housing 52 inboards, and be formed with a plurality of muffler pipe 60 that make the through hole 62 that refrigerant passes through; Be used for filtering the screen cloth 70 of the foreign matter that refrigerant is mixed with; Above-mentioned screen cloth 70 is hung the hooking device that is installed on muffler pipe 60 inboards.
Be inserted with above-mentioned refrigerant pipe 50 between the above-mentioned refrigerant inflow entrance 54 of above-mentioned housing 52 and the coolant outlet port 56.Here, the effect of above-mentioned refrigerant pipe is: can make refrigerant to above-mentioned housing 52 flows inside.
In addition, above-mentioned housing 52 forms the shape greater than the diameter of above-mentioned refrigerant pipe 50, and this is for can be by the flow velocity of the refrigerant that reduces to flow into from above-mentioned refrigerant pipe 50, reduces the noise that the energy variation of refrigerant causes.
The inboard of above-mentioned muffler pipe 60 is inserted with above-mentioned screen cloth 70.This is in order to make the refrigerant noise-decreasing by above-mentioned through hole 62 time by above-mentioned screen cloth 70.
In addition, above-mentioned muffler pipe 60 comprises following components: for above-mentioned screen cloth is set at front end, and when above-mentioned coolant outlet port 56 sides narrow down gradually, can also guide the inlet portion 61 of the refrigerant that flows into by above-mentioned refrigerant inflow entrance 54; Be formed with the through hole 62 that the refrigerant that passed through above-mentioned inlet portion 61 is come in and gone out, and in order to form the space S that refrigerant is come in and gone out, and the central portion 63 that keeps at a certain distance away and form with above-mentioned housing 52; Be formed at above-mentioned central portion 63 rear ends, to the export department 64 of coolant outlet port 56 guiding refrigerant.
Above-mentioned screen cloth 70 forms cone shape, and the one end is in order to be close to above-mentioned inlet portion 61, open and expand to the direction of refrigerant inflow entrance 54, and in order to narrow down gradually to above-mentioned coolant outlet port 56 sides and to be formed slopely.When the other end then combines with above-mentioned hooking device, be formed with the par 72 that is used for piling up the foreign matter that refrigerant is mixed with.
The outer peripheral face of above-mentioned screen cloth 70 is by can making refrigerant pass through, and the iron net that does not allow foreign matter pass through constitutes.
In addition, in order to make refrigerant once by behind the above-mentioned screen cloth 70, again by above-mentioned muffler pipe 60, above-mentioned screen cloth 70 is closely set in above-mentioned inlet portion 61.And for above-mentioned refrigerant is discharged to above-mentioned coolant outlet port 56 sides, the setting that keeps at a certain distance away of above-mentioned screen cloth 70 and central portion 63 and export department 64.
Above-mentioned hooking device is to be made of leaf spring 80.Above-mentioned leaf spring 80 comprises following components: the fixed part 82 of fixing above-mentioned screen cloth 70; After 82 prolongations of said fixing portion, be hung on the hook portion 84 of above-mentioned through hole 62.
Par 72 solder bond of above-mentioned screen cloth 70 are in said fixing portion 82.
Said fixing portion 82 is corresponding with above-mentioned par 72, for easy welding, and forms smooth form.
In addition, said fixing portion 82 prolongs to the inboard of above-mentioned export department 64, and along with solder bond in above-mentioned par 72, above-mentioned screen cloth 70 will be by said fixing portion 82 resiliency supported.
Above-mentioned hook portion 84 prolongs to above-mentioned refrigerant inflow entrance 54 sides from said fixing portion 82 and forms, and hangs on above-mentioned through hole 62 in order to insert, and its two end is bent to form.
Below, will be to the connection work and the effect of the foundation filter integral silencer of the present invention of formation describe as mentioned above.
At first, in case above-mentioned screen cloth 70 is inserted in the inboard of muffler pipe 60, above-mentioned hook portion 84 will be inserted in the inboard of above-mentioned through hole 62, thereby resiliency supported is in the inboard of above-mentioned screen cloth 70 and above-mentioned muffler pipe 60.
Then, refrigerant flows into the refrigerant inflow entrance 54 of above-mentioned housing 52 by above-mentioned refrigerant pipe 50, and the foreign matter that is mixed with in the above-mentioned refrigerant will be filtered by above-mentioned screen cloth 70 time.
Because the inclination shape structure of above-mentioned screen cloth 70 for narrowing down gradually to coolant outlet port 56 sides, the foreign matter that is mixed with in the above-mentioned refrigerant will be piled up in par 72 sides of above-mentioned screen cloth 70.
That is,,, need long time, therefore can prolong the life-span of above-mentioned screen cloth 70 if above-mentioned screen cloth 70 is all blocked by foreign matter because foreign matter is piled up in above-mentioned par 72.
In addition, once the part of the refrigerant by above-mentioned screen cloth 70 will be come in and gone out after the space S through refrigerants by above-mentioned through hole 62, discharge to coolant outlet port 56 sides, and a perhaps remaining part will directly be discharged to above-mentioned coolant outlet port 56 sides.
Along with passing through above-mentioned screen cloth 70, the flowing velocity of above-mentioned refrigerant will slow down, and because the part of the refrigerant by above-mentioned screen cloth 70 discharges after being stored in the space S of coming in and going out, the whole flow velocity of refrigerant that therefore can slow down, thus can lower the caused noise of discharge rapidly of refrigerant.
The effect of invention
The present invention make include screen cloth (mesh) hung the filter of the hooking device be installed on the muffler pipe inboard and the muffler of the noise that is used to reduce circulate integrally formed.Because said structure, the present invention can improve the efficient of circulation, and noise-decreasing.
The effect that the present invention also has is: because therefore the above-mentioned filter and the integrated formation of muffler of above-mentioned air conditioner filters integral silencer can reduce member expense and flow chart.
In addition, the present invention also has another effect and is: owing in above-mentioned filter integral silencer, have only the par of the screen cloth of cone shape to collect foreign matter, therefore can widen the mobile required space of refrigerant, thereby it is more smooth and easy that refrigerant is flowed.
The another effect of the present invention is: above-mentioned screen cloth is by leaf spring institute resiliency supported, and above-mentioned leaf spring constitutes by the fixed part of fixing above-mentioned screen cloth with from the hook portion that is hung on above-mentioned through hole after said fixing portion prolongs.Therefore collect foreign matter at above-mentioned screen cloth, and under the situation of the flowing pressure effect that continues, also can prevent the breakage of screen cloth.
Claims (5)
1, a kind of air conditioner filters integral silencer is characterized in that, comprising:
For refrigerant is passed through, and be formed with the housing of refrigerant inflow entrance and coolant outlet port; Be arranged at above-mentioned housing inboard, and be formed with a plurality of muffler pipe that make the through hole that refrigerant passes through; Be used for filtering the screen cloth of the foreign matter that refrigerant is mixed with; Above-mentioned screen cloth is hung the hooking device that is installed on the muffler pipe inboard.
2, air conditioner filters integral silencer according to claim 1 is characterized in that,
Above-mentioned screen cloth is a cone shape.
3, air conditioner filters integral silencer according to claim 1 and 2 is characterized in that,
Above-mentioned hooking device is a leaf spring.
4, air conditioner filters integral silencer according to claim 3 is characterized in that, above-mentioned leaf spring comprises:
The fixed part of fixing above-mentioned screen cloth; After the prolongation of said fixing portion, hang on the hook portion of above-mentioned through hole.
5, air conditioner filters integral silencer according to claim 4 is characterized in that,
Above-mentioned screen cloth solder bond is in said fixing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013989 CN1888741A (en) | 2005-06-27 | 2005-06-27 | Air conditioner filter integral silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013989 CN1888741A (en) | 2005-06-27 | 2005-06-27 | Air conditioner filter integral silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888741A true CN1888741A (en) | 2007-01-03 |
Family
ID=37578030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510013989 Pending CN1888741A (en) | 2005-06-27 | 2005-06-27 | Air conditioner filter integral silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888741A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470511A (en) * | 2013-09-30 | 2013-12-25 | 云南大红山管道有限公司 | Muffler device of Roots blower air exhaust port and manufacturing method of muffler device |
| CN105423660A (en) * | 2014-09-15 | 2016-03-23 | 上海日立电器有限公司 | Liquid storage device of compressor |
| CN107796136A (en) * | 2016-08-31 | 2018-03-13 | 三星电子株式会社 | Air-conditioning |
| CN110152370A (en) * | 2018-02-13 | 2019-08-23 | 新昌县四通机电有限公司 | Filter assemblies and filter |
-
2005
- 2005-06-27 CN CN 200510013989 patent/CN1888741A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470511A (en) * | 2013-09-30 | 2013-12-25 | 云南大红山管道有限公司 | Muffler device of Roots blower air exhaust port and manufacturing method of muffler device |
| CN103470511B (en) * | 2013-09-30 | 2016-10-05 | 云南大红山管道有限公司 | A kind of muffler device of Roots blower air exhaust port and manufacturing method of muffler device and preparation method thereof |
| CN105423660A (en) * | 2014-09-15 | 2016-03-23 | 上海日立电器有限公司 | Liquid storage device of compressor |
| CN105423660B (en) * | 2014-09-15 | 2019-01-01 | 上海海立电器有限公司 | A kind of compressor liquid storage device |
| CN107796136A (en) * | 2016-08-31 | 2018-03-13 | 三星电子株式会社 | Air-conditioning |
| CN107796136B (en) * | 2016-08-31 | 2020-03-10 | 三星电子株式会社 | Air conditioner |
| US10739040B2 (en) | 2016-08-31 | 2020-08-11 | Samsung Electronics Co., Ltd. | Air condtioner |
| CN110152370A (en) * | 2018-02-13 | 2019-08-23 | 新昌县四通机电有限公司 | Filter assemblies and filter |
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| WD01 | Invention patent application deemed withdrawn after publication |