CN1915472A - Receiver dryer and receiver dryer integrated condenser - Google Patents
Receiver dryer and receiver dryer integrated condenser Download PDFInfo
- Publication number
- CN1915472A CN1915472A CNA2006101059370A CN200610105937A CN1915472A CN 1915472 A CN1915472 A CN 1915472A CN A2006101059370 A CNA2006101059370 A CN A2006101059370A CN 200610105937 A CN200610105937 A CN 200610105937A CN 1915472 A CN1915472 A CN 1915472A
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- storing
- drying device
- cylindrical shell
- condenser
- cold
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Abstract
A receiver dryer (10) for storing and drying a refrigerant for an air conditioner is integrally fixed to a condenser (1) to form an assembly. A condenser (1) has refrigerant flow passages (2, 3), and also has an opening portion (4) for assembling a receiver dryer. In a body (300) of the receiver dryer, a desiccant and members such as a filter are inserted. The refrigerant flows into the receiver dryer from the flow passage (2) through a hole (302), and flows out to the outflow passage (3) side through a strainer (150). A ring-shaped protruding portion is formed on the body (300) by bulging (304), and the body is fixed to the condenser by a C ring (306).
Description
Technical field
The present invention relates to store the cold-producing medium of aircondition and make its dry storing and drying device and storing and drying device integrated condenser.
Background technology
Requirement is installed in the aircondition of automobile, store refrigerant and make its dry storing and drying device cut down parts number and realize miniaturization and.
Following patent documentation 1 has disclosed this storing and drying device.
Following patent documentation 2 has disclosed and has been installed in the storing and drying device that constitutes one on the condenser.
Patent documentation 1: Japanese kokai publication hei 11-2475 communique
Patent documentation 2: Japanese kokai publication hei 11-211275 communique
Above-mentioned existing storing and drying utensil has the structure of utilizing packaged unit to seal, utilize bolt that packaged unit is combined with connector to the peristome of jar.
Summary of the invention
The object of the present invention is to provide and a kind ofly omit packaged unit etc., further cut down storing and drying device and the storing and drying device integrated condenser that parts number and parts weight, mounting structure are simplified.
In order to achieve the above object, storing and drying device of the present invention comprises: the cylindric cylindrical shell that the end is arranged; Connector portions, it makes the peristome of cylindrical shell for example form the thin taper in top, is provided with cold-producing medium and passes through the hole on the conical surface; Be filled in the drier in the cylindrical shell; Prevent the filter that drier flows out; And the cleaner that inserts the connector portions top, described storing and drying utensil has and utilizes mechanical fixing means that connector portions is fixed on joint design on the condenser.
Described taper portion might not be taper, certain thin shape in step-like top of also can making as long as can constitute and have the fixing joint design of using that cold-producing medium passes through hole, drier and filter, cleaner.
Joint design can comprise: utilize the protruding ring-type teat that is processed to form of drum on the cylindrical shell peripheral part; And teat is fixed on fixture on the condenser, screw thread that joint design also forms, that screw with condenser on cylindrical shell.
In addition, joint design has at the groove that forms on the cylindrical shell, groove is fixed on fixture on the condenser.
By said structure, can reduce to combine with the condenser screw thread thickness of required connector portions in the past, can be to design with the essentially identical thickness of cylindrical shell wall thickness.
In order to achieve the above object, storing and drying device integrated condenser of the present invention is that the storing and drying device comprises: the cylindric cylindrical shell that the end is arranged with storing and drying device assembling all-in-one-piece condenser; Connector portions, it is included in the reducing diameter part that the cartridge openings side has the band stage portion of cold-producing medium by the hole, is provided with cold-producing medium on the integrally formed conical surface of necking down processing and passes through the hole utilizing; Be filled in the drier in the cylindrical shell; Prevent the filter that drier flows out; And the cleaner that inserts the connector portions top, the condenser peristome that is inserted with the connector portions of storing and drying device is communicated with the inflow path and the outflow pathway of cold-producing medium, and the connector portions outer shape of storing and drying device and the interior shape of condenser peristome have stage portion for zoning goes out to accommodate the space that the O shape that seals is encircled between the two.
Storing and drying device of the present invention can be assembled in integratedly to go up as the condenser of the cold-producing medium of other inscapes of aircondition etc. and constitute assembly by connector portions.Can make aircondition realize miniaturization and and reduce cost by this formation.
Storing and drying device integrated condenser of the present invention utilizes connector portions to seal and is assembled in integratedly on the condenser as the cold-producing medium of other inscapes of aircondition with O shape ring to constitute assembly.Can make aircondition realize miniaturization and and reduce cost by this formation.
Description of drawings
Fig. 1 is that the integral body of expression storing and drying device of the present invention constitutes.
Fig. 2 is the key diagram of another embodiment of expression storing and drying device of the present invention.
Fig. 3 is the key diagram of the assembling procedure of expression storing and drying device of the present invention.
Fig. 4 is the key diagram of expression another embodiment of storing and drying device of the present invention.
Fig. 5 is the key diagram of example of the various joint configurations of expression storing and drying device of the present invention.
Fig. 6 is the key diagram of example of the various joint configurations of expression storing and drying device of the present invention.
Fig. 7 is the key diagram of another example of the mounting structure installed on condenser of expression storing and drying device of the present invention.
Fig. 8 is the key diagram of another example of the mounting structure installed on condenser of expression storing and drying device of the present invention.
Fig. 9 is the key diagram that expression storing and drying device integrated condenser of the present invention constitutes.
Figure 10 is the enlarged drawing of the connector portions of Fig. 9.
The specific embodiment
Fig. 1 represents storing and drying device 10 and condenser 1 are constituted the basic structure of the assembly of one.
Condenser 1 has 2 refrigerant passage 2,3, and the connector portions of storing and drying device is inserted its peristome 4, by seal 5,6 sealings.Storing and drying device 10 utilizes installed part 7 to be fixed on the condenser 1.
Storing and drying device 10 has the connector portions 110 of being forged the cylindrical shell 100 process, being formed in the open end side of cylindrical shell 100 by metal material.At cylindrical shell 100 inner fillings drier 120 is arranged, and insert the filter of making by nonwoven etc. 130.Insert the stiffener 140 made by punch metal plate (パ Application チ Application グ メ Le) etc. and by depressed part (ノ ッ チ) or the K of rotary pressing processing portion at the opposition side of filter 130
1Fixing.
Fig. 2 represents the example that connector portions 110 is made of the miscellaneous part outside the cylindrical shell 100 102.Joint component 102 is made by punch process etc., utilizes the W of welding processing portion
1Combine with cylindrical shell 100.
Fig. 3 is the key diagram of the assembling procedure of expression storing and drying device of the present invention.
Be ready near openend, have the cylindrical shell 100 of cold-producing medium with hole 112, filling drier 120, precoat filter 130 inserts stiffener 140, and machining tool T will cave in
1Add press contacts from the outside and cylindrical shell 100, form depression and add the K of the Ministry of worker
1This depression adds both a plurality of points on the periphery of the Ministry of worker, also continuous recess.
Then, utilize spinner's chisel ST that peristome is shrunk to taper, form connector portions 110.Cleaner 150 is inserted in the peristome 113 of connector portions 110, finish the storing and drying device.
Fig. 4 (a) and (b) represent to be formed from aluminium the example of cylindrical shell.
Fig. 4 (a) expression utilizes spinning processing method that the top ends 202 of the cylindrical shell 200 of aluminum pipe system is carried out necking down, and with the W of welding processing portion
2The structure of sealing.
Fig. 4 (b) expression utilizes spinning processing method that the top ends 220 of the cylindrical shell 200 of aluminum pipe system is carried out necking down, and is welded with the structure of bolt 230.Utilize nut 240 and this bolt 230 that cylindrical shell 200 is fixed on the installed part 250, and this installed part 250 is fixed on condenser 1 side.
The internal structure of cylindrical shell 200 is same as the previously described embodiments.
Fig. 5, Fig. 6 represent storing and drying device of the present invention is fixed on the various joint configurations that condenser 1 side is used.
The joint design that Fig. 5 (a) is expressed as follows: the cylindrical shell 300 to the storing and drying device is implemented the protruding teat 304 that is processed to form ring-type of drum, and C shape ring 306 is entrenched in the inlet portion of the joint of condenser 1 with peristome 4, thus the stationary storage drier.
The top of cylindrical shell 300 forms taper, and is provided with hole 302 so that the cold-producing medium of sending here from inflow path 2 passes through.Top ends at the cylindrical shell relative with the outflow pathway 3 of cold-producing medium is inserted with cleaner 150.In addition, be equipped with 2 seals 5,6.
The large-diameter portion top that Fig. 5 (b) is illustrated in cylindrical shell 310 forms round thread portion 314, by it is screwed in the joint design of fixing in the condenser 1.Other formations are same as the previously described embodiments.
The top, tapering that Fig. 5 (c) is illustrated in cylindrical shell 320 forms threaded portion 324, with the joint design in its screw-in condenser 1.
Fig. 5 (d) is illustrated on the cylindrical shell 330 and forms by the protruding ring-type teat 334 that processes of drum, utilizes acorn nut 336 to be fixed on joint design on the condenser 1.
Fig. 6 is the example of the another joint design of expression storing and drying device of the present invention.
Fig. 6 (a) is illustrated on the cylindrical shell 400 and forms by the protruding ring-type teat 404 that processes of drum, at the inlet of the peristome 4 of condenser 1 riveted joint is set and adds the joint design that the Ministry of worker 406 fixes cylindrical shell 400.
Fig. 6 (b) is illustrated in and is processed with groove 414 on the cylindrical shell 410, and trip bolt 416 is screwed in the joint design that fixes cylindrical shell 410 in the condenser 1.
Fig. 6 (c) is illustrated in and is processed with groove 424 on the cylindrical shell 420, by sandwich the joint design that liner 426 fixes cylindrical shell in the groove of condenser 1.
Fig. 6 (d) is illustrated in and is processed with groove 434 on the cylindrical shell 430, utilizes the joint design of locating snap ring 436 fixed cylinders 430.
Fig. 7 represents the example of another assembling means on the condenser that storing and drying device of the present invention is fixed on.
Utilization is fixed on stiffener 140 K of rotary pressing processing portion of usefulness midway of the cylindrical shell 100 of storing and drying device 10
1Be ready to installation portion 500 in condenser 1 side, the fixing endless belt 510 of usefulness is wound on cylindrical shell 100 peripheries, utilize bolt 520, nut 522 that storing and drying device 10 is assembled on the condenser 1.
At this moment, if set in advance the teat corresponding, just can prevent reliably that also cylindrical shell 100 is in axial moving with rotary pressing processing portion in the inboard of endless belt 510.
Fig. 8 represents the example of another assembling means on the condenser that storing and drying device of the present invention is fixed on.
The top ends of the opposition side of the connector portions 110 of the cylindrical shell 100 of storing and drying device 10 processed its diameter is reduced, form stage portion 100a.Be ready to installation portion 600 in condenser 1 side, coiling endless belt 610 utilizes bolt 620, nut 622 that storing and drying device 10 is assembled on the condenser 1.
Because utilize stage portion 100a to fix, thereby can prevent reliably that cylindrical shell is in axial moving.
In the foregoing description, be fixed on embodiment on the condenser and separate and be illustrated utilizing mechanical means that the connector portions of storing and drying device is fixed on embodiment and the barrel of utilizing mechanical means with the storing and drying device on the condenser, can select to utilize both sides' fixing means that the storing and drying device is installed on the condenser certainly.
Fig. 9 represents storing and drying device and condenser 1 are made a routine assembly of one.
Condenser 1 has 2 refrigerant passage 2,3, and the connector portions of storing and drying device is inserted its peristome 4, by 5,6 sealings of O shape ring.Utilize installed part 7 that storing and drying device 10a is fixed on the condenser 1.
Storing and drying device 10a has the connector portions 110 of being forged the cylindrical shell 100 process, being formed in the open end side of cylindrical shell 100 by metal material.At cylindrical shell 100 inner fillings drier 120 is arranged, and insert the filter of making by nonwoven etc. 130.Insert the stiffener 140 made by punch metal plate etc. and by depression or the K of rotary pressing processing portion at the opposition side of filter 130
1Fixing.
Figure 10 represents that the top connector portions 110 with cylindrical shell 100 of being used for of the storing and drying device 10a of another embodiment of the present invention is installed in structure on the condenser 1.
Between cylindrical shell 100 and tapering 111, be formed with the 1st cylindrical portion 117 that the 1st stage portion 116 and undergauge process.The peripheral part of cylindrical portion 117 is embedded with the 1O shape ring 5 as seal.Be processed with the 1st stepped hole 5b on condenser 1, it becomes the space S that is used to accommodate this 1O shape ring 5.By this stepped hole 5b being set, can omitting the endless groove of accommodating O shape ring.
By this 1O shape ring 5, can prevent that the cold-producing medium that flows into from refrigerant passage 2 from spilling outside condenser 1 by the peripheral part of cylindrical portion 117.
The neck 114 on cylindrical shell 100 tops inserts in the peristome that is communicated with path 3 with the cold-producing medium outflow.
Then, between the tapering 111 of connector portions 110 and neck 114, be provided with diameter 2nd cylindrical portion 115 bigger, and form the 2nd stage portion 113 between the neck 114 than neck 114.Utilize this stage portion 113,2O shape ring 6 is installed on the peripheral part of neck 114.
Be processed with the 2nd stepped hole 6a on condenser 1 side, it becomes the space S that is used to accommodate this 2O shape ring 6.By this stepped hole 6a being set, can omitting the processing of the endless groove of accommodating 2O shape ring 6.
As shown in Figure 1, the end mounted piece 7 of the opposition side of cylindrical shell 100 is fixing, thereby can keep 1O shape ring 5 that is supported by stage portion 116 and the 2O shape ring 6 that is supported by stage portion 113 reliably.
The installed part that cylindrical shell 100 is fixed on condenser 1 side can adopt various formations.
As mentioned above, storing and drying device of the present invention is that cylindrical shell directly is fixed on the condenser with store refrigerant and to its cylindrical container of carrying out drying, or has joint design on the cylindrical shell, utilizes it directly to be fixed on the condenser.By this formation, can make condenser and storing and drying device integrated and constitute assembly, can realize the simplification and the miniaturization and that constitute.
(component symbol explanation)
1 condenser
2 cold-producing mediums flow into path
3 cold-producing medium outflow pathway
4 peristomes
5,6 seals
10 storing and drying devices
100 cylindrical shells
110 connector portions
112 cold-producing mediums flow into uses the hole
120 drier
130 filters
140 stiffeners
150 cleaners
Claims (9)
1. a storing and drying device has function that stores the cold-producing medium that uses in the aircondition and the function of removing moisture in the cold-producing medium, it is characterized in that, comprising:
The cylindric cylindrical shell that the end is arranged; Connector portions, it is included in the cartridge openings side and has the reducing diameter part of cold-producing medium by the hole, is provided with cold-producing medium on the integrally formed face of necking down processing and passes through the hole utilizing; Be filled in the drier in the cylindrical shell; Prevent the filter that drier flows out; And the cleaner that inserts the connector portions top,
Described storing and drying utensil has and utilizes mechanical fixing means that connector portions is fixed on joint design on the condenser.
2. storing and drying device as claimed in claim 1 is characterized in that joint design comprises: utilize the protruding ring-type teat that is processed to form of drum on the cylindrical shell peripheral part; And teat is fixed on fixture on the condenser.
3. storing and drying device as claimed in claim 1 is characterized in that,
The screw thread that joint design forms on cylindrical shell, screw with condenser.
4. storing and drying device as claimed in claim 1 is characterized in that,
Joint design has at the groove that forms on the cylindrical shell, groove is fixed on fixture on the condenser.
5. storing and drying device as claimed in claim 1 is characterized in that,
The joint component that is formed with connector portions is made by other parts, utilizes welding to combine with cylindrical shell.
6. storing and drying device as claimed in claim 1 is characterized in that,
Use duct member, utilize rotary pressing processing to shrink the cylindrical shell end of connector portions opposition side, utilize welding to seal and form the bottom.
7. a storing and drying device has function that stores the cold-producing medium that uses in the aircondition and the function of removing moisture in the cold-producing medium, it is characterized in that, comprising:
The cylindric cylindrical shell that the end is arranged; Connector portions, it is included in the cartridge openings side and has the reducing diameter part of cold-producing medium by the hole, and is provided with the hole that refrigerant passage is used utilizing on the integrally formed face of necking down processing; Be filled in the drier in the cylindrical shell; Prevent the filter that drier flows out; And the cleaner that inserts the connector portions top,
The carriage that utilization is fixed on the condenser keeps cylindrical shell and is assembled into one.
8. a storing and drying device integrated condenser will have function that stores the cold-producing medium that uses in the aircondition and the storing and drying device of removing the function of moisture in the cold-producing medium and be assembled into one, it is characterized in that,
The storing and drying device comprises: the cylindric cylindrical shell that the end is arranged; Connector portions, it is included in the reducing diameter part that the cartridge openings side has the band stage portion of cold-producing medium by the hole, and is provided with the hole that refrigerant passage is used utilizing on the integrally formed face of necking down processing; Be filled in the drier in the cylindrical shell; Prevent the filter that drier flows out; And the cleaner that inserts the connector portions top,
The condenser peristome that is inserted with the connector portions of storing and drying device is communicated with the inflow path and the outflow pathway of cold-producing medium,
The connector portions outer shape of storing and drying device and the interior shape of condenser peristome have stage portion for zoning goes out to accommodate the space that the O shape that seals is encircled between the two.
9. storing and drying device integrated condenser as claimed in claim 8 is characterized in that,
Cleaner has cylindrical portion and the filter screen portion that inserts storing and drying device peristome, is made one by resin forming.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005-209481 | 2005-07-20 | ||
| JP2005209481A JP4836510B2 (en) | 2005-07-20 | 2005-07-20 | Receiver dryer |
| JP2005209481 | 2005-07-20 | ||
| JP2005-265607 | 2005-09-13 | ||
| JP2005265607 | 2005-09-13 | ||
| JP2005265607A JP4489669B2 (en) | 2005-09-13 | 2005-09-13 | Receiver dryer integrated capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1915472A true CN1915472A (en) | 2007-02-21 |
| CN1915472B CN1915472B (en) | 2011-03-16 |
Family
ID=37736623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101059370A Active CN1915472B (en) | 2005-07-20 | 2006-07-18 | Receiver dryer and receiver dryer integrated condenser |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4836510B2 (en) |
| CN (1) | CN1915472B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090695A (en) * | 2008-12-15 | 2013-05-08 | 康奈可关精株式会社 | Heat exchanger |
| CN110221506A (en) * | 2018-03-01 | 2019-09-10 | 精工爱普生株式会社 | Projector |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4489669B2 (en) * | 2005-09-13 | 2010-06-23 | 株式会社不二工機 | Receiver dryer integrated capacitor |
| JP4602892B2 (en) * | 2005-10-24 | 2010-12-22 | 株式会社不二工機 | Receiver dryer integrated capacitor |
| JP5237074B2 (en) * | 2008-12-15 | 2013-07-17 | カルソニックカンセイ株式会社 | Heat exchanger and manufacturing method thereof |
| JP5237075B2 (en) * | 2008-12-15 | 2013-07-17 | カルソニックカンセイ株式会社 | Heat exchanger and manufacturing method thereof |
| JP2011012858A (en) * | 2009-06-30 | 2011-01-20 | Fuji Koki Corp | Receiver tank |
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| JPH0367875A (en) * | 1989-08-04 | 1991-03-22 | Mitsubishi Electric Corp | Control device of hydraulic elevator |
| JPH03127171A (en) * | 1989-10-12 | 1991-05-30 | Koufu Nippon Denki Kk | Vector processor |
| JP3133445B2 (en) * | 1992-01-13 | 2001-02-05 | 三洋電機株式会社 | Hydrogen gas discharge device |
| JPH08226730A (en) * | 1995-02-21 | 1996-09-03 | Tgk Co Ltd | Accumulator built-in four-way valve |
| JPH094945A (en) * | 1995-04-17 | 1997-01-10 | Fuji Koki:Kk | Receiver dryer |
| JPH10197105A (en) * | 1997-01-13 | 1998-07-31 | Calsonic Corp | Liquid tank fixing structure |
| JPH11101533A (en) * | 1997-07-28 | 1999-04-13 | Zexel:Kk | Receiver tank |
| JPH11125479A (en) * | 1997-08-21 | 1999-05-11 | Zexel:Kk | Coupling structure for heat exchanger and airtightness inspection system therefor |
| FR2770629B1 (en) * | 1997-11-05 | 2000-02-11 | Valeo Thermique Moteur Sa | AIR CONDITIONING CONDENSER PROVIDED WITH AN INTERCHANGEABLE FLUID TANK |
| FR2770896B1 (en) * | 1997-11-10 | 2000-01-28 | Valeo Thermique Moteur Sa | AIR CONDITIONING CONDENSER PROVIDED WITH A FLUID TANK WITH INTERCHANGEABLE CARTRIDGE |
| FR2799821B1 (en) * | 1999-09-28 | 2002-03-29 | Valeo Thermique Moteur Sa | CONDENSER COMPRISING A RESERVOIR FIXED IN A REMOVABLE AND SEALED MANNER ON A BASE |
| JP2001141336A (en) * | 1999-11-16 | 2001-05-25 | Izumi Giken:Kk | Motor expansion valve |
| JP4257027B2 (en) * | 2000-10-26 | 2009-04-22 | カルソニックカンセイ株式会社 | Liquid tank |
| JP3955770B2 (en) * | 2001-03-02 | 2007-08-08 | 昭和電工株式会社 | Heat exchanger with receiver tank and refrigeration system |
| JP2003106709A (en) * | 2001-09-26 | 2003-04-09 | Sanden Corp | Heat exchanger |
| JP4116286B2 (en) * | 2001-12-13 | 2008-07-09 | 株式会社不二工機 | Receiver dryer |
| US6742355B2 (en) * | 2001-12-28 | 2004-06-01 | Calsonic Kansei Corporation | Receiver-drier for use in an air conditioning system |
| FR2839765B1 (en) * | 2002-05-15 | 2004-11-05 | Valeo Thermique Moteur Sa | CONNECTION DEVICE FOR A FLUID CIRCUIT, PARTICULARLY AIR-CONDITIONING, AND CIRCUIT COMPRISING SUCH A DEVICE |
-
2005
- 2005-07-20 JP JP2005209481A patent/JP4836510B2/en active Active
-
2006
- 2006-07-18 CN CN2006101059370A patent/CN1915472B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090695A (en) * | 2008-12-15 | 2013-05-08 | 康奈可关精株式会社 | Heat exchanger |
| CN103090695B (en) * | 2008-12-15 | 2015-08-19 | 康奈可关精株式会社 | Heat exchanger |
| CN110221506A (en) * | 2018-03-01 | 2019-09-10 | 精工爱普生株式会社 | Projector |
| CN110221506B (en) * | 2018-03-01 | 2022-03-04 | 精工爱普生株式会社 | Projector with a light source |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007024433A (en) | 2007-02-01 |
| CN1915472B (en) | 2011-03-16 |
| JP4836510B2 (en) | 2011-12-14 |
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